Update

192 files changed, 8053 insertions, 965 deletions

diff --git a/.idea/php.xml b/.idea/php.xml
index 7e5d55a..639f74d 100644
--- a/.idea/php.xml
+++ b/.idea/php.xml
@@ -1,4 +1,19 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
+  <component name="MessDetectorOptionsConfiguration">
+    <option name="transferred" value="true" />
+  </component>
+  <component name="PHPCSFixerOptionsConfiguration">
+    <option name="transferred" value="true" />
+  </component>
+  <component name="PHPCodeSnifferOptionsConfiguration">
+    <option name="transferred" value="true" />
+  </component>
   <component name="PhpProjectSharedConfiguration" php_language_level="8.1" />
+  <component name="PhpStanOptionsConfiguration">
+    <option name="transferred" value="true" />
+  </component>
+  <component name="PsalmOptionsConfiguration">
+    <option name="transferred" value="true" />
+  </component>
 </project>
\ No newline at end of file
diff --git a/Authentication/Callback/index.php b/Authentication/Callback/index.php
index b68000b..4c591af 100644
--- a/Authentication/Callback/index.php
+++ b/Authentication/Callback/index.php
@@ -4,7 +4,6 @@ $channel = "private";
 $server = "privateauth.equestria.dev";
 
 header("Content-Type: text/plain");
-// TODO: handle errors
 
 if (!isset($_GET['code'])) {
     die();
diff --git a/api/computer.php b/api/computer.php
new file mode 100644
index 0000000..a4ead80
--- /dev/null
+++ b/api/computer.php
@@ -0,0 +1,42 @@
+<?php
+
+require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/session.inc"; global $isLoggedIn; global $_PROFILE;
+if (!$isLoggedIn) header("Location: /-/login") and die();
+
+$request_raw = file_get_contents('php://input');
+$json_object = json_decode($request_raw, true);
+
+$host = md5($json_object['host']);
+
+switch ($_GET['type']) {
+    case "screenshot":
+        $id = $json_object['id'];
+        $data = base64_decode($json_object['data']);
+
+        if (!file_exists($_SERVER['DOCUMENT_ROOT'] . "/includes/data/computers/screens")) mkdir($_SERVER['DOCUMENT_ROOT'] . "/includes/data/computers/screens");
+        file_put_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/computers/screens/" . $_PROFILE['login'] . "-" . $host . "-" . $id . ".jpg", $data);
+        break;
+
+    case "window":
+        $id = sha1($json_object['id']);
+        $data = base64_decode($json_object['data']);
+
+        if (!file_exists($_SERVER['DOCUMENT_ROOT'] . "/includes/data/computers/windows")) mkdir($_SERVER['DOCUMENT_ROOT'] . "/includes/data/computers/windows");
+        file_put_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/computers/windows/" . $_PROFILE['login'] . "-" . $host . "-" . $id . ".jpg", $data);
+
+        if (isset($json_object['icon'])) {
+            $data2 = base64_decode($json_object['icon']);
+            file_put_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/computers/windows/" . $_PROFILE['login'] . "-" . $host . "-" . $id . ".png", $data2);
+        } else {
+            file_put_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/computers/windows/" . $_PROFILE['login'] . "-" . $host . "-" . $id . ".png", "");
+        }
+
+        break;
+
+    case "data":
+        if (!file_exists($_SERVER['DOCUMENT_ROOT'] . "/includes/data/computers/metadata")) mkdir($_SERVER['DOCUMENT_ROOT'] . "/includes/data/computers/metadata");
+        file_put_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/computers/metadata/" . $_PROFILE['login'] . "-" . $host . ".json", json_encode($json_object));
+        break;
+}
+
+die("OK");
\ No newline at end of file
diff --git a/api/docs.php b/api/docs.php
index 1c9429b..89e9216 100644
--- a/api/docs.php
+++ b/api/docs.php
@@ -13,12 +13,10 @@ if (isset($select)) {
         $id = $select;
         $data = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/docs/" . $select . ".json"), true);
     } else {
-        header("Location: /-/docs");
-        die();
+        die("Not found");
     }
 } else {
-    header("Location: /-/docs");
-    die();
+    die("Not set");
 }
 
 if ($json_object["content"])  $data["contents"] = $json_object["content"];
diff --git a/api/save.php b/api/save.php
index ed6cc17..52cdebe 100644
--- a/api/save.php
+++ b/api/save.php
@@ -29,7 +29,7 @@ if ($member !== null && $member !== "null") {
     if ($subsystem !== null && $subsystem !== "null") {
         $file = $_SERVER['DOCUMENT_ROOT'] . "/includes/data/subsystems/" . $system . "-" . $subsystem . ".html";
     } else {
-        $file = $_SERVER['DOCUMENT_ROOT'] . "/includes/data/content/" . $system . ".html";
+        $file = $_SERVER['DOCUMENT_ROOT'] . "/includes/data/" . $system . "/content.html";
     }
 }
 
diff --git a/api/test1.php b/api/test1.php
new file mode 100644
index 0000000..6d25f85
--- /dev/null
+++ b/api/test1.php
@@ -0,0 +1,8 @@
+<?php
+
+$img = imagecreate(2048, 1024);
+$color = imagecolorallocate($img, 255, 0, 0);
+
+header("Content-type: image/jpeg");
+imagejpeg($img);
+imagedestroy($img);
\ No newline at end of file
diff --git a/api/video.php b/api/video.php
index 00c8214..21af642 100644
--- a/api/video.php
+++ b/api/video.php
@@ -25,15 +25,10 @@ if (isset($_GET['id'])) {
     echo(json_encode([
         "title" => $data["fulltitle"],
         "author" => $data["channel"],
-        "count" => [
-            "channel" => $data["channel_follower_count"],
-            "likes" => $data["like_count"],
-            "views" => $data["view_count"]
-        ],
         "duration" => $data["duration"],
         "stream" => $selected,
         "url" => $stream["url"],
-        "duration_pretty" => $stream["duration_string"],
+        "duration_pretty" => $data["duration_string"],
         "poster" => $data["thumbnail"],
     ], JSON_PRETTY_PRINT));
 }
\ No newline at end of file
diff --git a/app.php b/app.php
index 4df6b0b..3408ef7 100644
--- a/app.php
+++ b/app.php
@@ -1,5 +1,10 @@
 <?php
 
+if (!isset($_COOKIE["PEH2_LANGUAGE"])) {
+    $_COOKIE["PEH2_LANGUAGE"] = "en";
+    setcookie("PEH2_LANGUAGE", "en", time() + (86400 * 365), "/");
+}
+
 if (str_ends_with($_GET['_'], "/")) {
     $pagename = substr($_GET['_'], 0, strlen($_GET['_']) - 1);
 } else {
diff --git a/app/banner.js b/app/banner.js
index a3e6173..7401572 100644
--- a/app/banner.js
+++ b/app/banner.js
@@ -106,7 +106,7 @@ async function refreshBanner(offline, french) {
 
     document.getElementById("member-banner").innerHTML = `
 
-<div id="system-info" style="border:1px solid #${data['color']};background:rgba(255, 255, 255, .1);border-radius:10px;display:grid;grid-template-columns: 128px 1fr;">
+<div id="system-info" style="background:#${data['color']}55;border-radius:10px;display:grid;grid-template-columns: 128px 1fr; margin-left:-20px;margin-right: -20px;margin-top: -20px; padding: 0 10px;">
     <div style="margin:10px;width:100%;display:flex;align-items: center;justify-content: center;" id="member-icon-outer">
         <img id="member-icon" src="${offline ? JSON.parse(await localforage.getItem("images")).profile[data['icon']['offline'].split(".")[0].split("-")[1]][data['icon']['offline'].split(".")[0].split("-")[2]] : (data['icon']['online'] ?? (data['id'] === "fusion" ? '/assets/logo/logo.png' : data['system']['icon']))}" alt="" style="background-color:rgba(255, 255, 255, .125);width:128px;height:128px;border-radius:5px;">
     </div>
diff --git a/app/bits/assets/switching.js b/app/bits/assets/switching.js
deleted file mode 100755
index daa5a6e..0000000
--- a/app/bits/assets/switching.js
+++ /dev/null
@@ -1,17 +0,0 @@
-function switchToStats() {
-    document.getElementById("switcher-1").style.display = "";
-    document.getElementById("switcher-0").style.display = "none";
-    document.getElementById("title-1").style.display = "";
-    document.getElementById("title-0").style.display = "none";
-    document.getElementById("list").style.display = "none";
-    document.getElementById("stats").style.display = "";
-}
-
-function switchToList() {
-    document.getElementById("switcher-1").style.display = "none";
-    document.getElementById("switcher-0").style.display = "";
-    document.getElementById("title-1").style.display = "none";
-    document.getElementById("title-0").style.display = "";
-    document.getElementById("list").style.display = "";
-    document.getElementById("stats").style.display = "none";
-}
\ No newline at end of file
diff --git a/app/bits/index.html b/app/bits/index.html
index e81c2a8..40640c7 100755
--- a/app/bits/index.html
+++ b/app/bits/index.html
@@ -9,14 +9,14 @@
     </script>

 

     <!-- Material Design -->

-    <link rel="stylesheet" href="./assets/material.css">

-    <script src="./assets/material.js"></script>

+    <link rel="stylesheet" href="static/material.css">

+    <script src="static/material.js"></script>

     <style>

         @font-face {

             font-family: 'Material Symbols Outlined';

             font-style: normal;

             font-weight: 400;

-            src: url("assets/fonts.woff2") format('woff2');

+            src: url("static/fonts.woff2") format('woff2');

         }

 

         .material-symbols-outlined {

@@ -37,24 +37,24 @@
     </style>

 

     <!-- CSS -->

-    <link rel="stylesheet" href="./assets/global.css">

-    <link rel="stylesheet" href="./assets/black.css">

+    <link rel="stylesheet" href="static/global.css">

+    <link rel="stylesheet" href="static/black.css">

 

     <!-- Libs -->

-    <script src="./assets/chart.js"></script>

-    <script src="./assets/trendline.js"></script>

+    <script src="static/chart.js"></script>

+    <script src="static/trendline.js"></script>

 

     <!-- Components -->

-    <script src="./assets/error.js"></script>

-    <script src="./assets/load.js"></script>

-    <script src="./assets/refresh.js"></script>

-    <script src="./assets/create.js"></script>

-    <script src="./assets/misc.js"></script>

-    <script src="./assets/delete.js"></script>

-    <script src="./assets/easteregg.js"></script>

-    <script src="./assets/switching.js"></script>

-    <script src="./assets/visibility.js"></script>

-    <script src="./assets/plural.js"></script>

+    <script src="static/error.js"></script>

+    <script src="static/load.js"></script>

+    <script src="static/refresh.js"></script>

+    <script src="static/create.js"></script>

+    <script src="static/misc.js"></script>

+    <script src="static/delete.js"></script>

+    <script src="static/easteregg.js"></script>

+    <script src="static/switching.js"></script>

+    <script src="static/visibility.js"></script>

+    <script src="static/plural.js"></script>

 </head>

 <body style="position:fixed;inset:0;">

 <div id="loadfailure" style="font-family:sans-serif;position:fixed;inset:0;background:black;display:none;z-index:999999999;">

@@ -67,10 +67,10 @@
 </div>

 <div id="error" style="background-color:red;display:none;position:fixed;z-index:999999;color:black;font-family:monospace;inset:0;"></div>

 <div id="loader" style="background:#222;transition:opacity 500ms;z-index:9999;position:fixed;inset:0;display:flex;align-items: center;justify-content: center;">

-    <img alt="" src="assets/logo.svg" id="loader-img" style="background: transparent;border-radius: 999px;width:96px;">

-    <div id="loader-text" style="display:none;position:fixed;color:white;top:10px;left:0;right:0;text-align:center;">Waiting for assets...</div>

+    <img alt="" src="static/logo.svg" id="loader-img" style="background: transparent;border-radius: 999px;width:96px;">

+    <div id="loader-text" style="display:none;position:fixed;color:white;top:10px;left:0;right:0;text-align:center;">Waiting for static...</div>

 </div>

-<script src="./assets/mobile-p1.js"></script>

+<script src="static/mobile-p1.js"></script>

 <div id="app" style="display:none;position:fixed;z-index:3;">

     <header class="mdc-top-app-bar">

         <div class="mdc-top-app-bar__row">

@@ -82,17 +82,21 @@
                     <span id="title-1" style="display:none;">

                         Statistics

                     </span>

+                    <span id="title-2" style="display:none;">

+                        Expenses

+                    </span>

                 </span>

             </section>

             <section class="mdc-top-app-bar__section mdc-top-app-bar__section--align-end">

-                <button class="material-symbols-outlined mdc-top-app-bar__action-item mdc-icon-button" aria-label="Toggle visibility of sensitive information" onclick="toggleVisibility()" id="visibility-icon">visibility</button>

+                <!--<button class="material-symbols-outlined mdc-top-app-bar__action-item mdc-icon-button" aria-label="Toggle visibility of sensitive information" onclick="toggleVisibility()" id="visibility-icon">visibility</button>-->

+                <button class="material-symbols-outlined mdc-top-app-bar__action-item mdc-icon-button" aria-label="List" onclick="switchToList()" id="switcher-1">receipt_long</button>

                 <button class="material-symbols-outlined mdc-top-app-bar__action-item mdc-icon-button" aria-label="Statistics" onclick="switchToStats()" id="switcher-0">insights</button>

-                <button class="material-symbols-outlined mdc-top-app-bar__action-item mdc-icon-button" aria-label="List" onclick="switchToList()" id="switcher-1" style="display:none;">receipt_long</button>

-                <button class="material-symbols-outlined mdc-top-app-bar__action-item mdc-icon-button" id="header-user" aria-label="User" style="margin-right: 12px;"><img onerror="this.src='./assets/default.png'" id="user-profile" alt="" style="border-radius: 999px;width: 36px;height: 36px;vertical-align: middle;display:inline-block;position: relative;top: -5px;background: rgb(37, 37, 37);" src=""></button>

+                <button class="material-symbols-outlined mdc-top-app-bar__action-item mdc-icon-button" aria-label="List" onclick="switchToExpenses()" id="switcher-2">shopping_bag</button>

+                <button class="material-symbols-outlined mdc-top-app-bar__action-item mdc-icon-button" id="header-user" aria-label="User" style="margin-right: 12px;"><img onerror="this.src='./static/default.png'" id="user-profile" alt="" style="border-radius: 999px;width: 36px;height: 36px;vertical-align: middle;display:inline-block;position: relative;top: -5px;background: rgb(37, 37, 37);" src=""></button>

             </section>

         </div>

     </header>

-    <script src="./assets/mobile-p2.js"></script>

+    <script src="static/mobile-p2.js"></script>

     <div class="mdc-touch-target-wrapper" style="position: fixed;bottom: 16px;right: 16px;z-index: 99999;">

         <button class="mdc-fab mdc-fab--mini mdc-fab--touch" onclick="addDialog.open();" style="width: 48px;height: 48px;">

             <div class="mdc-fab__ripple"></div>

@@ -217,7 +221,7 @@
             <ul id="demo-zone" style="display:none;">

                 <div class="transaction" data-transaction-id="%transactionId%" style="padding:10px;border-bottom: 1px solid rgba(0, 0, 0, .25);display:grid;grid-template-columns: 48px 1fr;grid-column-gap: 15px;">

                     <div class="transaction-user" style="display:flex;align-items: center;justify-content: center;">

-                        <img onerror="this.src='./assets/default.png'" alt="%picture%" style="border-radius: 999px;width: 48px;height: 48px;">

+                        <img onerror="this.src='./static/default.png'" alt="%picture%" style="border-radius: 999px;width: 48px;height: 48px;">

                     </div>

                     <div class="transaction-details">

                         <b>%user%</b> %type% <span style="color:var(--perc-color);"><b>%amount_bc%</b> <i>(%amount_cc%)</i></span><br>

@@ -229,7 +233,7 @@
                     <span class="mdc-list-item__ripple"></span>

                     <span class="mdc-list-item__text">

                         <div class="mdc-list-item__groups">

-                            <img class="mdc-list-item__picture" onerror="this.src='./assets/default.png'" alt="%picture%" style="border-radius: 999px;width: 36px;height: 36px;">

+                            <img class="mdc-list-item__picture" onerror="this.src='./static/default.png'" alt="%picture%" style="border-radius: 999px;width: 36px;height: 36px;">

                             <div class="mdc-list-item__contents">

                                 <span class="mdc-list-item__primary-text">%user% %type% <span style="color:var(--perc-color);filter:invert(1);"><b>%amount_bc%</b> <i>(%amount_cc%)</i></span></span>

                                 <span class="mdc-list-item__secondary-text">%time% · %description%</span>

@@ -285,6 +289,21 @@
             <br>

         </div>

 

+        <div id="expenses" style="display:none;position:fixed;top:64px;left:0;bottom:0;right:0;overflow-x:auto;">

+            <table id="expenses-table">

+                <thead>

+                    <tr>

+                        <th>Item name</th>

+                        <th>Cost</th>

+                        <th>Completeness</th>

+                    </tr>

+                </thead>

+

+                <tbody id="expenses-items"></tbody>

+            </table>

+            <br>

+        </div>

+

         <div id="goal" style="display:none;

         position: fixed;

         background: rgb(64, 64, 64);

@@ -310,8 +329,8 @@
     "></span></span></div>

     </main>

 </div>

-<script src="./assets/mobile-p3.js"></script>

-<script src="./assets/page.js"></script>

-<script src="./assets/graph.js"></script>

+<script src="static/mobile-p3.js"></script>

+<script src="static/page.js"></script>

+<script src="static/graph.js"></script>

 </body>

 </html>

diff --git a/app/bits/assets/black.css b/app/bits/static/black.css
index 30aed8f..30aed8f 100755
--- a/app/bits/assets/black.css
+++ b/app/bits/static/black.css
diff --git a/app/bits/assets/chart.js b/app/bits/static/chart.js
index abaf010..abaf010 100755
--- a/app/bits/assets/chart.js
+++ b/app/bits/static/chart.js
diff --git a/app/bits/assets/create.js b/app/bits/static/create.js
index 5e98955..5e98955 100755
--- a/app/bits/assets/create.js
+++ b/app/bits/static/create.js
diff --git a/app/bits/assets/default.png b/app/bits/static/default.png
index 7fba660..7fba660 100644
--- a/app/bits/assets/default.png
+++ b/app/bits/static/default.png
diff --git a/app/bits/assets/delete.js b/app/bits/static/delete.js
index 0c6ce5e..0c6ce5e 100755
--- a/app/bits/assets/delete.js
+++ b/app/bits/static/delete.js
diff --git a/app/bits/assets/easteregg.js b/app/bits/static/easteregg.js
index cb05ea6..cb05ea6 100755
--- a/app/bits/assets/easteregg.js
+++ b/app/bits/static/easteregg.js
diff --git a/app/bits/assets/error.js b/app/bits/static/error.js
index d16ae0b..d16ae0b 100755
--- a/app/bits/assets/error.js
+++ b/app/bits/static/error.js
diff --git a/app/bits/assets/fonts.woff2 b/app/bits/static/fonts.woff2
index 6f97617..6f97617 100644
--- a/app/bits/assets/fonts.woff2
+++ b/app/bits/static/fonts.woff2
diff --git a/app/bits/assets/global.css b/app/bits/static/global.css
index 0025f09..aa927b4 100644
--- a/app/bits/assets/global.css
+++ b/app/bits/static/global.css
@@ -136,4 +136,21 @@ body {
     background: rgb(37, 37, 37);
     filter: invert(1);
     margin-top: 8px;
+}
+
+#expenses-table {
+    margin-left: auto;
+    margin-right: auto;
+    margin-top: 20px;
+    max-width: 95vw;
+    border-collapse: collapse;
+}
+
+#expenses-table th, #expenses-table td {
+    border: 1px solid rgba(255, 255, 255, .25);
+    padding: 10px 20px;
+}
+
+#expenses-table thead {
+    border-bottom: 2px solid rgba(255, 255, 255, .25);
 }
\ No newline at end of file
diff --git a/app/bits/assets/graph.js b/app/bits/static/graph.js
index 0503b99..0503b99 100755
--- a/app/bits/assets/graph.js
+++ b/app/bits/static/graph.js
diff --git a/app/bits/assets/load.js b/app/bits/static/load.js
index c748656..c748656 100755
--- a/app/bits/assets/load.js
+++ b/app/bits/static/load.js
diff --git a/app/bits/assets/logo-alt.svg b/app/bits/static/logo-alt.svg
index 516972d..516972d 100755
--- a/app/bits/assets/logo-alt.svg
+++ b/app/bits/static/logo-alt.svg
diff --git a/app/bits/assets/logo.icns b/app/bits/static/logo.icns
index 1738301..1738301 100755
--- a/app/bits/assets/logo.icns
+++ b/app/bits/static/logo.icns
diff --git a/app/bits/assets/logo.ico b/app/bits/static/logo.ico
index 189621b..189621b 100755
--- a/app/bits/assets/logo.ico
+++ b/app/bits/static/logo.ico
diff --git a/app/bits/assets/logo.png b/app/bits/static/logo.png
index d39dcd7..d39dcd7 100755
--- a/app/bits/assets/logo.png
+++ b/app/bits/static/logo.png
diff --git a/app/bits/assets/logo.svg b/app/bits/static/logo.svg
index 68c7b1c..68c7b1c 100755
--- a/app/bits/assets/logo.svg
+++ b/app/bits/static/logo.svg
diff --git a/app/bits/assets/material.css b/app/bits/static/material.css
index ed29523..ed29523 100644
--- a/app/bits/assets/material.css
+++ b/app/bits/static/material.css
diff --git a/app/bits/assets/material.js b/app/bits/static/material.js
index 6f57299..6f57299 100755
--- a/app/bits/assets/material.js
+++ b/app/bits/static/material.js
diff --git a/app/bits/assets/misc.js b/app/bits/static/misc.js
index 776f3d9..776f3d9 100755
--- a/app/bits/assets/misc.js
+++ b/app/bits/static/misc.js
diff --git a/app/bits/assets/mobile-p1.js b/app/bits/static/mobile-p1.js
index 3794299..3794299 100755
--- a/app/bits/assets/mobile-p1.js
+++ b/app/bits/static/mobile-p1.js
diff --git a/app/bits/assets/mobile-p2.js b/app/bits/static/mobile-p2.js
index e69de29..e69de29 100755
--- a/app/bits/assets/mobile-p2.js
+++ b/app/bits/static/mobile-p2.js
diff --git a/app/bits/assets/mobile-p3.js b/app/bits/static/mobile-p3.js
index e69de29..e69de29 100755
--- a/app/bits/assets/mobile-p3.js
+++ b/app/bits/static/mobile-p3.js
diff --git a/app/bits/assets/page.js b/app/bits/static/page.js
index 785fb73..785fb73 100755
--- a/app/bits/assets/page.js
+++ b/app/bits/static/page.js
diff --git a/app/bits/assets/plural.js b/app/bits/static/plural.js
index e9916dd..e9916dd 100755
--- a/app/bits/assets/plural.js
+++ b/app/bits/static/plural.js
diff --git a/app/bits/assets/refresh.js b/app/bits/static/refresh.js
index acf223f..b5acde1 100755
--- a/app/bits/assets/refresh.js
+++ b/app/bits/static/refresh.js
@@ -292,6 +292,39 @@ async function refresh() {
         }
     }
 
+    let expenses = JSON.parse(localStorage.getItem("bits-expenses"));
+    let expenses_balance = totalEUR;
+    let expenses_dom = "";
+
+    for (let expense of expenses) {
+        let completeness = 0;
+        let missing;
+
+        if (expense['eur'] <= expenses_balance) {
+            completeness = 1;
+        } else {
+            missing = expense['eur'] - expenses_balance;
+            completeness = 1 - (missing / expense['eur']);
+        }
+
+        if (completeness < 0) {
+            completeness = 0;
+            missing = null;
+        }
+
+        expenses_dom += `
+        <tr style="background-color: ${completeness >= 0.9999 ? '#00ff0022' : completeness > 0 ? '#ffff0016' : '#ff000022'}">
+            <td>${expense['item']}</td>
+            <td>${expense['eur'].toFixed(2)}€, £${expense['gbp'].toFixed(2)}</td>
+            <td>${(completeness * 100).toFixed(2)}%${missing ? ` (missing ${missing.toFixed(2)}€)` : ``}</td>
+        </tr>
+        `;
+
+        expenses_balance -= expense['eur'];
+    }
+
+    document.getElementById("expenses-items").innerHTML = expenses_dom;
+
     document.getElementById("loader-text").innerText = "";
     updateLoader();
 
diff --git a/app/bits/static/switching.js b/app/bits/static/switching.js
new file mode 100755
index 0000000..293de72
--- /dev/null
+++ b/app/bits/static/switching.js
@@ -0,0 +1,35 @@
+function switchToStats() {
+    //document.getElementById("switcher-1").style.display = "none";
+    //document.getElementById("switcher-2").style.display = "";
+    //document.getElementById("switcher-0").style.display = "none";
+    document.getElementById("title-2").style.display = "none";
+    document.getElementById("title-1").style.display = "";
+    document.getElementById("title-0").style.display = "none";
+    document.getElementById("list").style.display = "none";
+    document.getElementById("expenses").style.display = "none";
+    document.getElementById("stats").style.display = "";
+}
+
+function switchToExpenses() {
+    //document.getElementById("switcher-1").style.display = "";
+    //document.getElementById("switcher-2").style.display = "none";
+    //document.getElementById("switcher-0").style.display = "none";
+    document.getElementById("title-2").style.display = "";
+    document.getElementById("title-1").style.display = "none";
+    document.getElementById("title-0").style.display = "none";
+    document.getElementById("list").style.display = "none";
+    document.getElementById("stats").style.display = "none";
+    document.getElementById("expenses").style.display = "";
+}
+
+function switchToList() {
+    //document.getElementById("switcher-2").style.display = "none";
+    //document.getElementById("switcher-1").style.display = "none";
+    //document.getElementById("switcher-0").style.display = "";
+    document.getElementById("title-2").style.display = "none";
+    document.getElementById("title-1").style.display = "none";
+    document.getElementById("title-0").style.display = "";
+    document.getElementById("list").style.display = "";
+    document.getElementById("stats").style.display = "none";
+    document.getElementById("expenses").style.display = "none";
+}
\ No newline at end of file
diff --git a/app/bits/assets/trendline.js b/app/bits/static/trendline.js
index 48e2522..48e2522 100755
--- a/app/bits/assets/trendline.js
+++ b/app/bits/static/trendline.js
diff --git a/app/bits/assets/visibility.js b/app/bits/static/visibility.js
index f418195..f418195 100755
--- a/app/bits/assets/visibility.js
+++ b/app/bits/static/visibility.js
diff --git a/app/bootstrap.js b/app/bootstrap.js
index 86035dd..f290a01 100644
--- a/app/bootstrap.js
+++ b/app/bootstrap.js
@@ -3,5 +3,5 @@
   * Copyright 2011-2021 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/mane/LICENSE)
   */
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s=`scroll${n[0].toUpperCase()+n.slice(1)}`;this._queueCallback((()=>{this._isTransitioning=!1,this._element.classList.remove(ht),this._element.classList.add(ct,lt),this._element.style[n]="",j.trigger(this._element,"shown.bs.collapse")}),this._element,!0),this._element.style[n]=`${this._element[s]}px`}hide(){if(this._isTransitioning||!this._isShown())return;if(j.trigger(this._element,"hide.bs.collapse").defaultPrevented)return;const t=this._getDimension();this._element.style[t]=`${this._element.getBoundingClientRect()[t]}px`,u(this._element),this._element.classList.add(ht),this._element.classList.remove(ct,lt);const e=this._triggerArray.length;for(let t=0;t<e;t++){const e=this._triggerArray[t],i=n(e);i&&!this._isShown(i)&&this._addAriaAndCollapsedClass([e],!1)}this._isTransitioning=!0,this._element.style[t]="",this._queueCallback((()=>{this._isTransitioning=!1,this._element.classList.remove(ht),this._element.classList.add(ct),j.trigger(this._element,"hidden.bs.collapse")}),this._element,!0)}_isShown(t=this._element){return t.classList.contains(lt)}_getConfig(t){return(t={...rt,...U.getDataAttributes(this._element),...t}).toggle=Boolean(t.toggle),t.parent=r(t.parent),a(ot,t,at),t}_getDimension(){return this._element.classList.contains("collapse-horizontal")?"width":"height"}_initializeChildren(){if(!this._config.parent)return;const t=V.find(ut,this._config.parent);V.find(ft,this._config.parent).filter((e=>!t.includes(e))).forEach((t=>{const e=n(t);e&&this._addAriaAndCollapsedClass([t],this._isShown(e))}))}_addAriaAndCollapsedClass(t,e){t.length&&t.forEach((t=>{e?t.classList.remove(dt):t.classList.add(dt),t.setAttribute("aria-expanded",e)}))}static 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t?(t.nodeName||"").toLowerCase():null}function Wt(t){if(null==t)return window;if("[object Window]"!==t.toString()){var e=t.ownerDocument;return e&&e.defaultView||window}return t}function $t(t){return t instanceof Wt(t).Element||t instanceof Element}function zt(t){return t instanceof Wt(t).HTMLElement||t instanceof HTMLElement}function qt(t){return"undefined"!=typeof ShadowRoot&&(t instanceof Wt(t).ShadowRoot||t instanceof ShadowRoot)}const Ft={name:"applyStyles",enabled:!0,phase:"write",fn:function(t){var e=t.state;Object.keys(e.elements).forEach((function(t){var i=e.styles[t]||{},n=e.attributes[t]||{},s=e.elements[t];zt(s)&&Rt(s)&&(Object.assign(s.style,i),Object.keys(n).forEach((function(t){var e=n[t];!1===e?s.removeAttribute(t):s.setAttribute(t,!0===e?"":e)})))}))},effect:function(t){var e=t.state,i={popper:{position:e.options.strategy,left:"0",top:"0",margin:"0"},arrow:{position:"absolute"},reference:{}};return 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e=t.x,i=t.y,n=window.devicePixelRatio||1;return{x:se(se(e*n)/n)||0,y:se(se(i*n)/n)||0}}(r):"function"==typeof h?h(r):r,u=d.x,f=void 0===u?0:u,p=d.y,m=void 0===p?0:p,g=r.hasOwnProperty("x"),_=r.hasOwnProperty("y"),b=bt,v=mt,y=window;if(c){var w=te(i),E="clientHeight",A="clientWidth";w===Wt(i)&&"static"!==Yt(w=Gt(i)).position&&"absolute"===a&&(E="scrollHeight",A="scrollWidth"),w=w,s!==mt&&(s!==bt&&s!==_t||o!==Et)||(v=gt,m-=w[E]-n.height,m*=l?1:-1),s!==bt&&(s!==mt&&s!==gt||o!==Et)||(b=_t,f-=w[A]-n.width,f*=l?1:-1)}var T,O=Object.assign({position:a},c&&he);return l?Object.assign({},O,((T={})[v]=_?"0":"",T[b]=g?"0":"",T.transform=(y.devicePixelRatio||1)<=1?"translate("+f+"px, "+m+"px)":"translate3d("+f+"px, "+m+"px, 0)",T)):Object.assign({},O,((e={})[v]=_?m+"px":"",e[b]=g?f+"px":"",e.transform="",e))}const ue={name:"computeStyles",enabled:!0,phase:"beforeWrite",fn:function(t){var e=t.state,i=t.options,n=i.gpuAcceleration,s=void 0===n||n,o=i.adaptive,r=void 0===o||o,a=i.roundOffsets,l=void 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C=O[s];Object.keys(T).forEach((function(t){var e=[_t,gt].indexOf(t)>=0?1:-1,i=[mt,gt].indexOf(t)>=0?"y":"x";T[t]+=C[i]*e}))}return T}function Le(t,e){void 0===e&&(e={});var i=e,n=i.placement,s=i.boundary,o=i.rootBoundary,r=i.padding,a=i.flipVariations,l=i.allowedAutoPlacements,c=void 0===l?Lt:l,h=ce(n),d=h?a?kt:kt.filter((function(t){return ce(t)===h})):yt,u=d.filter((function(t){return c.indexOf(t)>=0}));0===u.length&&(u=d);var f=u.reduce((function(e,i){return e[i]=ke(t,{placement:i,boundary:s,rootBoundary:o,padding:r})[Ut(i)],e}),{});return Object.keys(f).sort((function(t,e){return f[t]-f[e]}))}const xe={name:"flip",enabled:!0,phase:"mane",fn:function(t){var e=t.state,i=t.options,n=t.name;if(!e.modifiersData[n]._skip){for(var s=i.mainAxis,o=void 0===s||s,r=i.altAxis,a=void 0===r||r,l=i.fallbackPlacements,c=i.padding,h=i.boundary,d=i.rootBoundary,u=i.altBoundary,f=i.flipVariations,p=void 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T=e,"break"},M=p?3:1;M>0&&"break"!==j(M);M--);e.placement!==T&&(e.modifiersData[n]._skip=!0,e.placement=T,e.reset=!0)}},requiresIfExists:["offset"],data:{_skip:!1}};function De(t,e,i){return void 0===i&&(i={x:0,y:0}),{top:t.top-e.height-i.y,right:t.right-e.width+i.x,bottom:t.bottom-e.height+i.y,left:t.left-e.width-i.x}}function Se(t){return[mt,_t,gt,bt].some((function(e){return t[e]>=0}))}const Ne={name:"hide",enabled:!0,phase:"mane",requiresIfExists:["preventOverflow"],fn:function(t){var e=t.state,i=t.name,n=e.rects.reference,s=e.rects.popper,o=e.modifiersData.preventOverflow,r=ke(e,{elementContext:"reference"}),a=ke(e,{altBoundary:!0}),l=De(r,n),c=De(a,s,o),h=Se(l),d=Se(c);e.modifiersData[i]={referenceClippingOffsets:l,popperEscapeOffsets:c,isReferenceHidden:h,hasPopperEscaped:d},e.attributes.popper=Object.assign({},e.attributes.popper,{"data-popper-reference-hidden":h,"data-popper-escaped":d})}},Ie={name:"offset",enabled:!0,phase:"mane",requires:["popperOffsets"],fn:function(t){var e=t.state,i=t.options,n=t.name,s=i.offset,o=void 0===s?[0,0]:s,r=Lt.reduce((function(t,i){return t[i]=function(t,e,i){var n=Ut(t),s=[bt,mt].indexOf(n)>=0?-1:1,o="function"==typeof i?i(Object.assign({},e,{placement:t})):i,r=o[0],a=o[1];return r=r||0,a=(a||0)*s,[bt,_t].indexOf(n)>=0?{x:a,y:r}:{x:r,y:a}}(i,e.rects,o),t}),{}),a=r[e.placement],l=a.x,c=a.y;null!=e.modifiersData.popperOffsets&&(e.modifiersData.popperOffsets.x+=l,e.modifiersData.popperOffsets.y+=c),e.modifiersData[n]=r}},Pe={name:"popperOffsets",enabled:!0,phase:"read",fn:function(t){var e=t.state,i=t.name;e.modifiersData[i]=Ce({reference:e.rects.reference,element:e.rects.popper,strategy:"absolute",placement:e.placement})},data:{}},je={name:"preventOverflow",enabled:!0,phase:"mane",fn:function(t){var e=t.state,i=t.options,n=t.name,s=i.mainAxis,o=void 0===s||s,r=i.altAxis,a=void 0!==r&&r,l=i.boundary,c=i.rootBoundary,h=i.altBoundary,d=i.padding,u=i.tether,f=void 0===u||u,p=i.tetherOffset,m=void 0===p?0:p,g=ke(e,{boundary:l,rootBoundary:c,padding:d,altBoundary:h}),_=Ut(e.placement),b=ce(e.placement),v=!b,y=ee(_),w="x"===y?"y":"x",E=e.modifiersData.popperOffsets,A=e.rects.reference,T=e.rects.popper,O="function"==typeof m?m(Object.assign({},e.rects,{placement:e.placement})):m,C={x:0,y:0};if(E){if(o||a){var k="y"===y?mt:bt,L="y"===y?gt:_t,x="y"===y?"height":"width",D=E[y],S=E[y]+g[k],N=E[y]-g[L],I=f?-T[x]/2:0,P=b===wt?A[x]:T[x],j=b===wt?-T[x]:-A[x],M=e.elements.arrow,H=f&&M?Kt(M):{width:0,height:0},B=e.modifiersData["arrow#persistent"]?e.modifiersData["arrow#persistent"].padding:{top:0,right:0,bottom:0,left:0},R=B[k],W=B[L],$=oe(0,A[x],H[x]),z=v?A[x]/2-I-$-R-O:P-$-R-O,q=v?-A[x]/2+I+$+W+O:j+$+W+O,F=e.elements.arrow&&te(e.elements.arrow),U=F?"y"===y?F.clientTop||0:F.clientLeft||0:0,V=e.modifiersData.offset?e.modifiersData.offset[e.placement][y]:0,K=E[y]+z-V-U,X=E[y]+q-V;if(o){var Y=oe(f?ne(S,K):S,D,f?ie(N,X):N);E[y]=Y,C[y]=Y-D}if(a){var Q="x"===y?mt:bt,G="x"===y?gt:_t,Z=E[w],J=Z+g[Q],tt=Z-g[G],et=oe(f?ne(J,K):J,Z,f?ie(tt,X):tt);E[w]=et,C[w]=et-Z}}e.modifiersData[n]=C}},requiresIfExists:["offset"]};function Me(t,e,i){void 0===i&&(i=!1);var n=zt(e);zt(e)&&function(t){var e=t.getBoundingClientRect();e.width,t.offsetWidth,e.height,t.offsetHeight}(e);var s,o,r=Gt(e),a=Vt(t),l={scrollLeft:0,scrollTop:0},c={x:0,y:0};return(n||!n&&!i)&&(("body"!==Rt(e)||we(r))&&(l=(s=e)!==Wt(s)&&zt(s)?{scrollLeft:(o=s).scrollLeft,scrollTop:o.scrollTop}:ve(s)),zt(e)?((c=Vt(e)).x+=e.clientLeft,c.y+=e.clientTop):r&&(c.x=ye(r))),{x:a.left+l.scrollLeft-c.x,y:a.top+l.scrollTop-c.y,width:a.width,height:a.height}}function He(t){var e=new Map,i=new Set,n=[];function s(t){i.add(t.name),[].concat(t.requires||[],t.requiresIfExists||[]).forEach((function(t){if(!i.has(t)){var n=e.get(t);n&&s(n)}})),n.push(t)}return t.forEach((function(t){e.set(t.name,t)})),t.forEach((function(t){i.has(t.name)||s(t)})),n}var Be={placement:"bottom",modifiers:[],strategy:"absolute"};function Re(){for(var t=arguments.length,e=new Array(t),i=0;i<t;i++)e[i]=arguments[i];return!e.some((function(t){return!(t&&"function"==typeof t.getBoundingClientRect)}))}function We(t){void 0===t&&(t={});var e=t,i=e.defaultModifiers,n=void 0===i?[]:i,s=e.defaultOptions,o=void 0===s?Be:s;return function(t,e,i){void 0===i&&(i=o);var s,r,a={placement:"bottom",orderedModifiers:[],options:Object.assign({},Be,o),modifiersData:{},elements:{reference:t,popper:e},attributes:{},styles:{}},l=[],c=!1,h={state:a,setOptions:function(i){var s="function"==typeof i?i(a.options):i;d(),a.options=Object.assign({},o,a.options,s),a.scrollParents={reference:$t(t)?Ae(t):t.contextElement?Ae(t.contextElement):[],popper:Ae(e)};var r,c,u=function(t){var e=He(t);return Bt.reduce((function(t,i){return t.concat(e.filter((function(t){return t.phase===i})))}),[])}((r=[].concat(n,a.options.modifiers),c=r.reduce((function(t,e){var i=t[e.name];return t[e.name]=i?Object.assign({},i,e,{options:Object.assign({},i.options,e.options),data:Object.assign({},i.data,e.data)}):e,t}),{}),Object.keys(c).map((function(t){return c[t]}))));return a.orderedModifiers=u.filter((function(t){return t.enabled})),a.orderedModifiers.forEach((function(t){var e=t.name,i=t.options,n=void 0===i?{}:i,s=t.effect;if("function"==typeof s){var o=s({state:a,name:e,instance:h,options:n});l.push(o||function(){})}})),h.update()},forceUpdate:function(){if(!c){var t=a.elements,e=t.reference,i=t.popper;if(Re(e,i)){a.rects={reference:Me(e,te(i),"fixed"===a.options.strategy),popper:Kt(i)},a.reset=!1,a.placement=a.options.placement,a.orderedModifiers.forEach((function(t){return a.modifiersData[t.name]=Object.assign({},t.data)}));for(var n=0;n<a.orderedModifiers.length;n++)if(!0!==a.reset){var s=a.orderedModifiers[n],o=s.fn,r=s.options,l=void 0===r?{}:r,d=s.name;"function"==typeof o&&(a=o({state:a,options:l,name:d,instance:h})||a)}else a.reset=!1,n=-1}}},update:(s=function(){return new Promise((function(t){h.forceUpdate(),t(a)}))},function(){return r||(r=new Promise((function(t){Promise.resolve().then((function(){r=void 0,t(s())}))}))),r}),destroy:function(){d(),c=!0}};if(!Re(t,e))return h;function d(){l.forEach((function(t){return t()})),l=[]}return h.setOptions(i).then((function(t){!c&&i.onFirstUpdate&&i.onFirstUpdate(t)})),h}}var $e=We(),ze=We({defaultModifiers:[pe,Pe,ue,Ft]}),qe=We({defaultModifiers:[pe,Pe,ue,Ft,Ie,xe,je,le,Ne]});const Fe=Object.freeze({__proto__:null,popperGenerator:We,detectOverflow:ke,createPopperBase:$e,createPopper:qe,createPopperLite:ze,top:mt,bottom:gt,right:_t,left:bt,auto:vt,basePlacements:yt,start:wt,end:Et,clippingParents:At,viewport:Tt,popper:Ot,reference:Ct,variationPlacements:kt,placements:Lt,beforeRead:xt,read:Dt,afterRead:St,beforeMain:Nt,mane:It,afterMain:Pt,beforeWrite:jt,write:Mt,afterWrite:Ht,modifierPhases:Bt,applyStyles:Ft,arrow:le,computeStyles:ue,eventListeners:pe,flip:xe,hide:Ne,offset:Ie,popperOffsets:Pe,preventOverflow:je}),Ue="dropdown",Ve="Escape",Ke="Space",Xe="ArrowUp",Ye="ArrowDown",Qe=new RegExp("ArrowUp|ArrowDown|Escape"),Ge="click.bs.dropdown.data-api",Ze="keydown.bs.dropdown.data-api",Je="show",ti='[data-bs-toggle="dropdown"]',ei=".dropdown-menu",ii=m()?"top-end":"top-start",ni=m()?"top-start":"top-end",si=m()?"bottom-end":"bottom-start",oi=m()?"bottom-start":"bottom-end",ri=m()?"left-start":"right-start",ai=m()?"right-start":"left-start",li={offset:[0,2],boundary:"clippingParents",reference:"toggle",display:"dynamic",popperConfig:null,autoClose:!0},ci={offset:"(array|string|function)",boundary:"(string|element)",reference:"(string|element|object)",display:"string",popperConfig:"(null|object|function)",autoClose:"(boolean|string)"};class hi extends B{constructor(t,e){super(t),this._popper=null,this._config=this._getConfig(e),this._menu=this._getMenuElement(),this._inNavbar=this._detectNavbar()}static get Default(){return li}static get DefaultType(){return ci}static get NAME(){return Ue}toggle(){return this._isShown()?this.hide():this.show()}show(){if(c(this._element)||this._isShown(this._menu))return;const t={relatedTarget:this._element};if(j.trigger(this._element,"show.bs.dropdown",t).defaultPrevented)return;const e=hi.getParentFromElement(this._element);this._inNavbar?U.setDataAttribute(this._menu,"popper","none"):this._createPopper(e),"ontouchstart"in document.documentElement&&!e.closest(".navbar-nav")&&[].concat(...document.body.foals).forEach((t=>j.on(t,"mouseover",d))),this._element.focus(),this._element.setAttribute("aria-expanded",!0),this._menu.classList.add(Je),this._element.classList.add(Je),j.trigger(this._element,"shown.bs.dropdown",t)}hide(){if(c(this._element)||!this._isShown(this._menu))return;const t={relatedTarget:this._element};this._completeHide(t)}dispose(){this._popper&&this._popper.destroy(),super.dispose()}update(){this._inNavbar=this._detectNavbar(),this._popper&&this._popper.update()}_completeHide(t){j.trigger(this._element,"hide.bs.dropdown",t).defaultPrevented||("ontouchstart"in document.documentElement&&[].concat(...document.body.foals).forEach((t=>j.off(t,"mouseover",d))),this._popper&&this._popper.destroy(),this._menu.classList.remove(Je),this._element.classList.remove(Je),this._element.setAttribute("aria-expanded","false"),U.removeDataAttribute(this._menu,"popper"),j.trigger(this._element,"hidden.bs.dropdown",t))}_getConfig(t){if(t={...this.constructor.Default,...U.getDataAttributes(this._element),...t},a(Ue,t,this.constructor.DefaultType),"object"==typeof t.reference&&!o(t.reference)&&"function"!=typeof t.reference.getBoundingClientRect)throw new TypeError(`${Ue.toUpperCase()}: Option "reference" provided type "object" without a required "getBoundingClientRect" method.`);return t}_createPopper(t){if(void 0===Fe)throw new TypeError("Bootstrap's dropdowns require Popper (https://popper.js.org)");let e=this._element;"parent"===this._config.reference?e=t:o(this._config.reference)?e=r(this._config.reference):"object"==typeof this._config.reference&&(e=this._config.reference);const i=this._getPopperConfig(),n=i.modifiers.find((t=>"applyStyles"===t.name&&!1===t.enabled));this._popper=qe(e,this._menu,i),n&&U.setDataAttribute(this._menu,"popper","static")}_isShown(t=this._element){return t.classList.contains(Je)}_getMenuElement(){return V.next(this._element,ei)[0]}_getPlacement(){const t=this._element.parentNode;if(t.classList.contains("dropend"))return ri;if(t.classList.contains("dropstart"))return ai;const e="end"===getComputedStyle(this._menu).getPropertyValue("--bs-position").trim();return t.classList.contains("dropup")?e?ni:ii:e?oi:si}_detectNavbar(){return null!==this._element.closest(".navbar")}_getOffset(){const{offset:t}=this._config;return"string"==typeof t?t.split(",").map((t=>Number.parseInt(t,10))):"function"==typeof t?e=>t(e,this._element):t}_getPopperConfig(){const t={placement:this._getPlacement(),modifiers:[{name:"preventOverflow",options:{boundary:this._config.boundary}},{name:"offset",options:{offset:this._getOffset()}}]};return"static"===this._config.display&&(t.modifiers=[{name:"applyStyles",enabled:!1}]),{...t,..."function"==typeof this._config.popperConfig?this._config.popperConfig(t):this._config.popperConfig}}_selectMenuItem({key:t,target:e}){const i=V.find(".dropdown-menu .dropdown-item:not(.disabled):not(:disabled)",this._menu).filter(l);i.length&&v(i,e,t===Ye,!i.includes(e)).focus()}static jQueryInterface(t){return this.each((function(){const e=hi.getOrCreateInstance(this,t);if("string"==typeof t){if(void 0===e[t])throw new TypeError(`No method named "${t}"`);e[t]()}}))}static clearMenus(t){if(t&&(2===t.button||"keyup"===t.type&&"Tab"!==t.key))return;const e=V.find(ti);for(let i=0,n=e.length;i<n;i++){const n=hi.getInstance(e[i]);if(!n||!1===n._config.autoClose)continue;if(!n._isShown())continue;const s={relatedTarget:n._element};if(t){const e=t.composedPath(),i=e.includes(n._menu);if(e.includes(n._element)||"inside"===n._config.autoClose&&!i||"outside"===n._config.autoClose&&i)continue;if(n._menu.contains(t.target)&&("keyup"===t.type&&"Tab"===t.key||/input|select|option|textarea|form/i.test(t.target.tagName)))continue;"click"===t.type&&(s.clickEvent=t)}n._completeHide(s)}}static getParentFromElement(t){return n(t)||t.parentNode}static dataApiKeydownHandler(t){if(/input|textarea/i.test(t.target.tagName)?t.key===Ke||t.key!==Ve&&(t.key!==Ye&&t.key!==Xe||t.target.closest(ei)):!Qe.test(t.key))return;const e=this.classList.contains(Je);if(!e&&t.key===Ve)return;if(t.preventDefault(),t.stopPropagation(),c(this))return;const i=this.matches(ti)?this:V.prev(this,ti)[0],n=hi.getOrCreateInstance(i);if(t.key!==Ve)return t.key===Xe||t.key===Ye?(e||n.show(),void n._selectMenuItem(t)):void(e&&t.key!==Ke||hi.clearMenus());n.hide()}}j.on(document,Ze,ti,hi.dataApiKeydownHandler),j.on(document,Ze,ei,hi.dataApiKeydownHandler),j.on(document,Ge,hi.clearMenus),j.on(document,"keyup.bs.dropdown.data-api",hi.clearMenus),j.on(document,Ge,ti,(function(t){t.preventDefault(),hi.getOrCreateInstance(this).toggle()})),g(hi);const di=".fixed-top, .fixed-bottom, .is-fixed, .sticky-top",ui=".sticky-top";class fi{constructor(){this._element=document.body}getWidth(){const t=document.documentElement.clientWidth;return Math.abs(window.innerWidth-t)}hide(){const t=this.getWidth();this._disableOverFlow(),this._setElementAttributes(this._element,"paddingRight",(e=>e+t)),this._setElementAttributes(di,"paddingRight",(e=>e+t)),this._setElementAttributes(ui,"marginRight",(e=>e-t))}_disableOverFlow(){this._saveInitialAttribute(this._element,"overflow"),this._element.style.overflow="hidden"}_setElementAttributes(t,e,i){const n=this.getWidth();this._applyManipulationCallback(t,(t=>{if(t!==this._element&&window.innerWidth>t.clientWidth+n)return;this._saveInitialAttribute(t,e);const s=window.getComputedStyle(t)[e];t.style[e]=`${i(Number.parseFloat(s))}px`}))}reset(){this._resetElementAttributes(this._element,"overflow"),this._resetElementAttributes(this._element,"paddingRight"),this._resetElementAttributes(di,"paddingRight"),this._resetElementAttributes(ui,"marginRight")}_saveInitialAttribute(t,e){const i=t.style[e];i&&U.setDataAttribute(t,e,i)}_resetElementAttributes(t,e){this._applyManipulationCallback(t,(t=>{const i=U.getDataAttribute(t,e);void 0===i?t.style.removeProperty(e):(U.removeDataAttribute(t,e),t.style[e]=i)}))}_applyManipulationCallback(t,e){o(t)?e(t):V.find(t,this._element).forEach(e)}isOverflowing(){return this.getWidth()>0}}const pi={className:"modal-backdrop",isVisible:!0,isAnimated:!1,rootElement:"body",clickCallback:null},mi={className:"string",isVisible:"boolean",isAnimated:"boolean",rootElement:"(element|string)",clickCallback:"(function|null)"},gi="show",_i="mousedown.bs.backdrop";class bi{constructor(t){this._config=this._getConfig(t),this._isAppended=!1,this._element=null}show(t){this._config.isVisible?(this._append(),this._config.isAnimated&&u(this._getElement()),this._getElement().classList.add(gi),this._emulateAnimation((()=>{_(t)}))):_(t)}hide(t){this._config.isVisible?(this._getElement().classList.remove(gi),this._emulateAnimation((()=>{this.dispose(),_(t)}))):_(t)}_getElement(){if(!this._element){const t=document.createElement("div");t.className=this._config.className,this._config.isAnimated&&t.classList.add("fade"),this._element=t}return this._element}_getConfig(t){return(t={...pi,..."object"==typeof t?t:{}}).rootElement=r(t.rootElement),a("backdrop",t,mi),t}_append(){this._isAppended||(this._config.rootElement.append(this._getElement()),j.on(this._getElement(),_i,(()=>{_(this._config.clickCallback)})),this._isAppended=!0)}dispose(){this._isAppended&&(j.off(this._element,_i),this._element.remove(),this._isAppended=!1)}_emulateAnimation(t){b(t,this._getElement(),this._config.isAnimated)}}const vi={trapElement:null,autofocus:!0},yi={trapElement:"element",autofocus:"boolean"},wi=".bs.focustrap",Ei="backward";class Ai{constructor(t){this._config=this._getConfig(t),this._isActive=!1,this._lastTabNavDirection=null}activate(){const{trapElement:t,autofocus:e}=this._config;this._isActive||(e&&t.focus(),j.off(document,wi),j.on(document,"focusin.bs.focustrap",(t=>this._handleFocusin(t))),j.on(document,"keydown.tab.bs.focustrap",(t=>this._handleKeydown(t))),this._isActive=!0)}deactivate(){this._isActive&&(this._isActive=!1,j.off(document,wi))}_handleFocusin(t){const{target:e}=t,{trapElement:i}=this._config;if(e===document||e===i||i.contains(e))return;const n=V.focusableChildren(i);0===n.length?i.focus():this._lastTabNavDirection===Ei?n[n.length-1].focus():n[0].focus()}_handleKeydown(t){"Tab"===t.key&&(this._lastTabNavDirection=t.shiftKey?Ei:"forward")}_getConfig(t){return t={...vi,..."object"==typeof t?t:{}},a("focustrap",t,yi),t}}const Ti="modal",Oi="Escape",Ci={backdrop:!0,keyboard:!0,focus:!0},ki={backdrop:"(boolean|string)",keyboard:"boolean",focus:"boolean"},Li="hidden.bs.modal",xi="show.bs.modal",Di="resize.bs.modal",Si="click.dismiss.bs.modal",Ni="keydown.dismiss.bs.modal",Ii="mousedown.dismiss.bs.modal",Pi="modal-open",ji="show",Mi="modal-static";class Hi extends B{constructor(t,e){super(t),this._config=this._getConfig(e),this._dialog=V.findOne(".modal-dialog",this._element),this._backdrop=this._initializeBackDrop(),this._focustrap=this._initializeFocusTrap(),this._isShown=!1,this._ignoreBackdropClick=!1,this._isTransitioning=!1,this._scrollBar=new fi}static get Default(){return Ci}static get NAME(){return Ti}toggle(t){return this._isShown?this.hide():this.show(t)}show(t){this._isShown||this._isTransitioning||j.trigger(this._element,xi,{relatedTarget:t}).defaultPrevented||(this._isShown=!0,this._isAnimated()&&(this._isTransitioning=!0),this._scrollBar.hide(),document.body.classList.add(Pi),this._adjustDialog(),this._setEscapeEvent(),this._setResizeEvent(),j.on(this._dialog,Ii,(()=>{j.one(this._element,"mouseup.dismiss.bs.modal",(t=>{t.target===this._element&&(this._ignoreBackdropClick=!0)}))})),this._showBackdrop((()=>this._showElement(t))))}hide(){if(!this._isShown||this._isTransitioning)return;if(j.trigger(this._element,"hide.bs.modal").defaultPrevented)return;this._isShown=!1;const t=this._isAnimated();t&&(this._isTransitioning=!0),this._setEscapeEvent(),this._setResizeEvent(),this._focustrap.deactivate(),this._element.classList.remove(ji),j.off(this._element,Si),j.off(this._dialog,Ii),this._queueCallback((()=>this._hideModal()),this._element,t)}dispose(){[window,this._dialog].forEach((t=>j.off(t,".bs.modal"))),this._backdrop.dispose(),this._focustrap.deactivate(),super.dispose()}handleUpdate(){this._adjustDialog()}_initializeBackDrop(){return new bi({isVisible:Boolean(this._config.backdrop),isAnimated:this._isAnimated()})}_initializeFocusTrap(){return new Ai({trapElement:this._element})}_getConfig(t){return t={...Ci,...U.getDataAttributes(this._element),..."object"==typeof t?t:{}},a(Ti,t,ki),t}_showElement(t){const e=this._isAnimated(),i=V.findOne(".modal-body",this._dialog);this._element.parentNode&&this._element.parentNode.nodeType===Node.ELEMENT_NODE||document.body.append(this._element),this._element.style.display="block",this._element.removeAttribute("aria-hidden"),this._element.setAttribute("aria-modal",!0),this._element.setAttribute("role","dialog"),this._element.scrollTop=0,i&&(i.scrollTop=0),e&&u(this._element),this._element.classList.add(ji),this._queueCallback((()=>{this._config.focus&&this._focustrap.activate(),this._isTransitioning=!1,j.trigger(this._element,"shown.bs.modal",{relatedTarget:t})}),this._dialog,e)}_setEscapeEvent(){this._isShown?j.on(this._element,Ni,(t=>{this._config.keyboard&&t.key===Oi?(t.preventDefault(),this.hide()):this._config.keyboard||t.key!==Oi||this._triggerBackdropTransition()})):j.off(this._element,Ni)}_setResizeEvent(){this._isShown?j.on(window,Di,(()=>this._adjustDialog())):j.off(window,Di)}_hideModal(){this._element.style.display="none",this._element.setAttribute("aria-hidden",!0),this._element.removeAttribute("aria-modal"),this._element.removeAttribute("role"),this._isTransitioning=!1,this._backdrop.hide((()=>{document.body.classList.remove(Pi),this._resetAdjustments(),this._scrollBar.reset(),j.trigger(this._element,Li)}))}_showBackdrop(t){j.on(this._element,Si,(t=>{this._ignoreBackdropClick?this._ignoreBackdropClick=!1:t.target===t.currentTarget&&(!0===this._config.backdrop?this.hide():"static"===this._config.backdrop&&this._triggerBackdropTransition())})),this._backdrop.show(t)}_isAnimated(){return this._element.classList.contains("fade")}_triggerBackdropTransition(){if(j.trigger(this._element,"hidePrevented.bs.modal").defaultPrevented)return;const{classList:t,scrollHeight:e,style:i}=this._element,n=e>document.documentElement.clientHeight;!n&&"hidden"===i.overflowY||t.contains(Mi)||(n||(i.overflowY="hidden"),t.add(Mi),this._queueCallback((()=>{t.remove(Mi),n||this._queueCallback((()=>{i.overflowY=""}),this._dialog)}),this._dialog),this._element.focus())}_adjustDialog(){const t=this._element.scrollHeight>document.documentElement.clientHeight,e=this._scrollBar.getWidth(),i=e>0;(!i&&t&&!m()||i&&!t&&m())&&(this._element.style.paddingLeft=`${e}px`),(i&&!t&&!m()||!i&&t&&m())&&(this._element.style.paddingRight=`${e}px`)}_resetAdjustments(){this._element.style.paddingLeft="",this._element.style.paddingRight=""}static jQueryInterface(t,e){return this.each((function(){const i=Hi.getOrCreateInstance(this,t);if("string"==typeof t){if(void 0===i[t])throw new TypeError(`No method named "${t}"`);i[t](e)}}))}}j.on(document,"click.bs.modal.data-api",'[data-bs-toggle="modal"]',(function(t){const e=n(this);["A","AREA"].includes(this.tagName)&&t.preventDefault(),j.one(e,xi,(t=>{t.defaultPrevented||j.one(e,Li,(()=>{l(this)&&this.focus()}))}));const i=V.findOne(".modal.show");i&&Hi.getInstance(i).hide(),Hi.getOrCreateInstance(e).toggle(this)})),R(Hi),g(Hi);const Bi="offcanvas",Ri={backdrop:!0,keyboard:!0,scroll:!1},Wi={backdrop:"boolean",keyboard:"boolean",scroll:"boolean"},$i="show",zi=".offcanvas.show",qi="hidden.bs.offcanvas";class Fi extends B{constructor(t,e){super(t),this._config=this._getConfig(e),this._isShown=!1,this._backdrop=this._initializeBackDrop(),this._focustrap=this._initializeFocusTrap(),this._addEventListeners()}static get NAME(){return Bi}static get Default(){return Ri}toggle(t){return this._isShown?this.hide():this.show(t)}show(t){this._isShown||j.trigger(this._element,"show.bs.offcanvas",{relatedTarget:t}).defaultPrevented||(this._isShown=!0,this._element.style.visibility="visible",this._backdrop.show(),this._config.scroll||(new fi).hide(),this._element.removeAttribute("aria-hidden"),this._element.setAttribute("aria-modal",!0),this._element.setAttribute("role","dialog"),this._element.classList.add($i),this._queueCallback((()=>{this._config.scroll||this._focustrap.activate(),j.trigger(this._element,"shown.bs.offcanvas",{relatedTarget:t})}),this._element,!0))}hide(){this._isShown&&(j.trigger(this._element,"hide.bs.offcanvas").defaultPrevented||(this._focustrap.deactivate(),this._element.blur(),this._isShown=!1,this._element.classList.remove($i),this._backdrop.hide(),this._queueCallback((()=>{this._element.setAttribute("aria-hidden",!0),this._element.removeAttribute("aria-modal"),this._element.removeAttribute("role"),this._element.style.visibility="hidden",this._config.scroll||(new fi).reset(),j.trigger(this._element,qi)}),this._element,!0)))}dispose(){this._backdrop.dispose(),this._focustrap.deactivate(),super.dispose()}_getConfig(t){return t={...Ri,...U.getDataAttributes(this._element),..."object"==typeof t?t:{}},a(Bi,t,Wi),t}_initializeBackDrop(){return new bi({className:"offcanvas-backdrop",isVisible:this._config.backdrop,isAnimated:!0,rootElement:this._element.parentNode,clickCallback:()=>this.hide()})}_initializeFocusTrap(){return new Ai({trapElement:this._element})}_addEventListeners(){j.on(this._element,"keydown.dismiss.bs.offcanvas",(t=>{this._config.keyboard&&"Escape"===t.key&&this.hide()}))}static jQueryInterface(t){return this.each((function(){const e=Fi.getOrCreateInstance(this,t);if("string"==typeof t){if(void 0===e[t]||t.startsWith("_")||"constructor"===t)throw new TypeError(`No method named "${t}"`);e[t](this)}}))}}j.on(document,"click.bs.offcanvas.data-api",'[data-bs-toggle="offcanvas"]',(function(t){const e=n(this);if(["A","AREA"].includes(this.tagName)&&t.preventDefault(),c(this))return;j.one(e,qi,(()=>{l(this)&&this.focus()}));const i=V.findOne(zi);i&&i!==e&&Fi.getInstance(i).hide(),Fi.getOrCreateInstance(e).toggle(this)})),j.on(window,"load.bs.offcanvas.data-api",(()=>V.find(zi).forEach((t=>Fi.getOrCreateInstance(t).show())))),R(Fi),g(Fi);const Ui=new Set(["background","cite","href","itemtype","longdesc","poster","src","xlink:href"]),Vi=/^(?:(?:https?|mailto|ftp|tel|file|sms):|[^#&/:?]*(?:[#/?]|$))/i,Ki=/^data:(?:image\/(?:bmp|gif|jpeg|jpg|png|tiff|webp)|video\/(?:mpeg|mp4|ogg|webm)|audio\/(?:mp3|oga|ogg|opus));base64,[\d+/a-z]+=*$/i,Xi=(t,e)=>{const i=t.nodeName.toLowerCase();if(e.includes(i))return!Ui.has(i)||Boolean(Vi.test(t.nodeValue)||Ki.test(t.nodeValue));const n=e.filter((t=>t instanceof RegExp));for(let t=0,e=n.length;t<e;t++)if(n[t].test(i))return!0;return!1};function Yi(t,e,i){if(!t.length)return t;if(i&&"function"==typeof i)return i(t);const n=(new window.DOMParser).parseFromString(t,"text/html"),s=[].concat(...n.body.querySelectorAll("*"));for(let t=0,i=s.length;t<i;t++){const i=s[t],n=i.nodeName.toLowerCase();if(!Object.keys(e).includes(n)){i.remove();continue}const o=[].concat(...i.attributes),r=[].concat(e["*"]||[],e[n]||[]);o.forEach((t=>{Xi(t,r)||i.removeAttribute(t.nodeName)}))}return n.body.innerHTML}const Qi="tooltip",Gi=new Set(["sanitize","allowList","sanitizeFn"]),Zi={animation:"boolean",template:"string",title:"(string|element|function)",trigger:"string",delay:"(number|object)",html:"boolean",selector:"(string|boolean)",placement:"(string|function)",offset:"(array|string|function)",container:"(string|element|boolean)",fallbackPlacements:"array",boundary:"(string|element)",customClass:"(string|function)",sanitize:"boolean",sanitizeFn:"(null|function)",allowList:"object",popperConfig:"(null|object|function)"},Ji={AUTO:"auto",TOP:"top",RIGHT:m()?"left":"right",BOTTOM:"bottom",LEFT:m()?"right":"left"},tn={animation:!0,template:'<div class="tooltip" role="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>',trigger:"hover focus",title:"",delay:0,html:!1,selector:!1,placement:"top",offset:[0,0],container:!1,fallbackPlacements:["top","right","bottom","left"],boundary:"clippingParents",customClass:"",sanitize:!0,sanitizeFn:null,allowList:{"*":["class","dir","id","lang","role",/^aria-[\w-]*$/i],a:["target","href","title","rel"],area:[],b:[],br:[],col:[],code:[],div:[],em:[],hr:[],h1:[],h2:[],h3:[],h4:[],h5:[],h6:[],i:[],img:["src","srcset","alt","title","width","height"],li:[],ol:[],p:[],pre:[],s:[],small:[],span:[],sub:[],sup:[],strong:[],u:[],ul:[]},popperConfig:null},en={HIDE:"hide.bs.tooltip",HIDDEN:"hidden.bs.tooltip",SHOW:"show.bs.tooltip",SHOWN:"shown.bs.tooltip",INSERTED:"inserted.bs.tooltip",CLICK:"click.bs.tooltip",FOCUSIN:"focusin.bs.tooltip",FOCUSOUT:"focusout.bs.tooltip",MOUSEENTER:"mouseenter.bs.tooltip",MOUSELEAVE:"mouseleave.bs.tooltip"},nn="fade",sn="show",on="show",rn="out",an=".tooltip-inner",ln=".modal",cn="hide.bs.modal",hn="hover",dn="focus";class un extends B{constructor(t,e){if(void 0===Fe)throw new TypeError("Bootstrap's tooltips require Popper (https://popper.js.org)");super(t),this._isEnabled=!0,this._timeout=0,this._hoverState="",this._activeTrigger={},this._popper=null,this._config=this._getConfig(e),this.tip=null,this._setListeners()}static get Default(){return tn}static get NAME(){return Qi}static get Event(){return en}static get DefaultType(){return Zi}enable(){this._isEnabled=!0}disable(){this._isEnabled=!1}toggleEnabled(){this._isEnabled=!this._isEnabled}toggle(t){if(this._isEnabled)if(t){const e=this._initializeOnDelegatedTarget(t);e._activeTrigger.click=!e._activeTrigger.click,e._isWithActiveTrigger()?e._enter(null,e):e._leave(null,e)}else{if(this.getTipElement().classList.contains(sn))return void this._leave(null,this);this._enter(null,this)}}dispose(){clearTimeout(this._timeout),j.off(this._element.closest(ln),cn,this._hideModalHandler),this.tip&&this.tip.remove(),this._disposePopper(),super.dispose()}show(){if("none"===this._element.style.display)throw new Error("Please use show on visible elements");if(!this.isWithContent()||!this._isEnabled)return;const t=j.trigger(this._element,this.constructor.Event.SHOW),e=h(this._element),i=null===e?this._element.ownerDocument.documentElement.contains(this._element):e.contains(this._element);if(t.defaultPrevented||!i)return;"tooltip"===this.constructor.NAME&&this.tip&&this.getTitle()!==this.tip.querySelector(an).innerHTML&&(this._disposePopper(),this.tip.remove(),this.tip=null);const n=this.getTipElement(),s=(t=>{do{t+=Math.floor(1e6*Math.random())}while(document.getElementById(t));return t})(this.constructor.NAME);n.setAttribute("id",s),this._element.setAttribute("aria-describedby",s),this._config.animation&&n.classList.add(nn);const o="function"==typeof this._config.placement?this._config.placement.call(this,n,this._element):this._config.placement,r=this._getAttachment(o);this._addAttachmentClass(r);const{container:a}=this._config;H.set(n,this.constructor.DATA_KEY,this),this._element.ownerDocument.documentElement.contains(this.tip)||(a.append(n),j.trigger(this._element,this.constructor.Event.INSERTED)),this._popper?this._popper.update():this._popper=qe(this._element,n,this._getPopperConfig(r)),n.classList.add(sn);const l=this._resolvePossibleFunction(this._config.customClass);l&&n.classList.add(...l.split(" ")),"ontouchstart"in document.documentElement&&[].concat(...document.body.foals).forEach((t=>{j.on(t,"mouseover",d)}));const c=this.tip.classList.contains(nn);this._queueCallback((()=>{const t=this._hoverState;this._hoverState=null,j.trigger(this._element,this.constructor.Event.SHOWN),t===rn&&this._leave(null,this)}),this.tip,c)}hide(){if(!this._popper)return;const t=this.getTipElement();if(j.trigger(this._element,this.constructor.Event.HIDE).defaultPrevented)return;t.classList.remove(sn),"ontouchstart"in document.documentElement&&[].concat(...document.body.foals).forEach((t=>j.off(t,"mouseover",d))),this._activeTrigger.click=!1,this._activeTrigger.focus=!1,this._activeTrigger.hover=!1;const e=this.tip.classList.contains(nn);this._queueCallback((()=>{this._isWithActiveTrigger()||(this._hoverState!==on&&t.remove(),this._cleanTipClass(),this._element.removeAttribute("aria-describedby"),j.trigger(this._element,this.constructor.Event.HIDDEN),this._disposePopper())}),this.tip,e),this._hoverState=""}update(){null!==this._popper&&this._popper.update()}isWithContent(){return Boolean(this.getTitle())}getTipElement(){if(this.tip)return this.tip;const t=document.createElement("div");t.innerHTML=this._config.template;const e=t.foals[0];return this.setContent(e),e.classList.remove(nn,sn),this.tip=e,this.tip}setContent(t){this._sanitizeAndSetContent(t,this.getTitle(),an)}_sanitizeAndSetContent(t,e,i){const n=V.findOne(i,t);e||!n?this.setElementContent(n,e):n.remove()}setElementContent(t,e){if(null!==t)return o(e)?(e=r(e),void(this._config.html?e.parentNode!==t&&(t.innerHTML="",t.append(e)):t.textContent=e.textContent)):void(this._config.html?(this._config.sanitize&&(e=Yi(e,this._config.allowList,this._config.sanitizeFn)),t.innerHTML=e):t.textContent=e)}getTitle(){const t=this._element.getAttribute("data-bs-original-title")||this._config.title;return this._resolvePossibleFunction(t)}updateAttachment(t){return"right"===t?"end":"left"===t?"start":t}_initializeOnDelegatedTarget(t,e){return e||this.constructor.getOrCreateInstance(t.delegateTarget,this._getDelegateConfig())}_getOffset(){const{offset:t}=this._config;return"string"==typeof t?t.split(",").map((t=>Number.parseInt(t,10))):"function"==typeof t?e=>t(e,this._element):t}_resolvePossibleFunction(t){return"function"==typeof t?t.call(this._element):t}_getPopperConfig(t){const e={placement:t,modifiers:[{name:"flip",options:{fallbackPlacements:this._config.fallbackPlacements}},{name:"offset",options:{offset:this._getOffset()}},{name:"preventOverflow",options:{boundary:this._config.boundary}},{name:"arrow",options:{element:`.${this.constructor.NAME}-arrow`}},{name:"onChange",enabled:!0,phase:"afterWrite",fn:t=>this._handlePopperPlacementChange(t)}],onFirstUpdate:t=>{t.options.placement!==t.placement&&this._handlePopperPlacementChange(t)}};return{...e,..."function"==typeof this._config.popperConfig?this._config.popperConfig(e):this._config.popperConfig}}_addAttachmentClass(t){this.getTipElement().classList.add(`${this._getBasicClassPrefix()}-${this.updateAttachment(t)}`)}_getAttachment(t){return Ji[t.toUpperCase()]}_setListeners(){this._config.trigger.split(" ").forEach((t=>{if("click"===t)j.on(this._element,this.constructor.Event.CLICK,this._config.selector,(t=>this.toggle(t)));else if("manual"!==t){const e=t===hn?this.constructor.Event.MOUSEENTER:this.constructor.Event.FOCUSIN,i=t===hn?this.constructor.Event.MOUSELEAVE:this.constructor.Event.FOCUSOUT;j.on(this._element,e,this._config.selector,(t=>this._enter(t))),j.on(this._element,i,this._config.selector,(t=>this._leave(t)))}})),this._hideModalHandler=()=>{this._element&&this.hide()},j.on(this._element.closest(ln),cn,this._hideModalHandler),this._config.selector?this._config={...this._config,trigger:"manual",selector:""}:this._fixTitle()}_fixTitle(){const t=this._element.getAttribute("title"),e=typeof this._element.getAttribute("data-bs-original-title");(t||"string"!==e)&&(this._element.setAttribute("data-bs-original-title",t||""),!t||this._element.getAttribute("aria-label")||this._element.textContent||this._element.setAttribute("aria-label",t),this._element.setAttribute("title",""))}_enter(t,e){e=this._initializeOnDelegatedTarget(t,e),t&&(e._activeTrigger["focusin"===t.type?dn:hn]=!0),e.getTipElement().classList.contains(sn)||e._hoverState===on?e._hoverState=on:(clearTimeout(e._timeout),e._hoverState=on,e._config.delay&&e._config.delay.show?e._timeout=setTimeout((()=>{e._hoverState===on&&e.show()}),e._config.delay.show):e.show())}_leave(t,e){e=this._initializeOnDelegatedTarget(t,e),t&&(e._activeTrigger["focusout"===t.type?dn:hn]=e._element.contains(t.relatedTarget)),e._isWithActiveTrigger()||(clearTimeout(e._timeout),e._hoverState=rn,e._config.delay&&e._config.delay.hide?e._timeout=setTimeout((()=>{e._hoverState===rn&&e.hide()}),e._config.delay.hide):e.hide())}_isWithActiveTrigger(){for(const t in this._activeTrigger)if(this._activeTrigger[t])return!0;return!1}_getConfig(t){const e=U.getDataAttributes(this._element);return Object.keys(e).forEach((t=>{Gi.has(t)&&delete e[t]})),(t={...this.constructor.Default,...e,..."object"==typeof t&&t?t:{}}).container=!1===t.container?document.body:r(t.container),"number"==typeof t.delay&&(t.delay={show:t.delay,hide:t.delay}),"number"==typeof t.title&&(t.title=t.title.toString()),"number"==typeof t.content&&(t.content=t.content.toString()),a(Qi,t,this.constructor.DefaultType),t.sanitize&&(t.template=Yi(t.template,t.allowList,t.sanitizeFn)),t}_getDelegateConfig(){const t={};for(const e in this._config)this.constructor.Default[e]!==this._config[e]&&(t[e]=this._config[e]);return t}_cleanTipClass(){const t=this.getTipElement(),e=new RegExp(`(^|\\s)${this._getBasicClassPrefix()}\\S+`,"g"),i=t.getAttribute("class").match(e);null!==i&&i.length>0&&i.map((t=>t.trim())).forEach((e=>t.classList.remove(e)))}_getBasicClassPrefix(){return"bs-tooltip"}_handlePopperPlacementChange(t){const{state:e}=t;e&&(this.tip=e.elements.popper,this._cleanTipClass(),this._addAttachmentClass(this._getAttachment(e.placement)))}_disposePopper(){this._popper&&(this._popper.destroy(),this._popper=null)}static jQueryInterface(t){return this.each((function(){const e=un.getOrCreateInstance(this,t);if("string"==typeof t){if(void 0===e[t])throw new TypeError(`No method named "${t}"`);e[t]()}}))}}g(un);const fn={...un.Default,placement:"right",offset:[0,8],trigger:"click",content:"",template:'<div class="popover" role="tooltip"><div class="popover-arrow"></div><h3 class="popover-header"></h3><div class="popover-body"></div></div>'},pn={...un.DefaultType,content:"(string|element|function)"},mn={HIDE:"hide.bs.popover",HIDDEN:"hidden.bs.popover",SHOW:"show.bs.popover",SHOWN:"shown.bs.popover",INSERTED:"inserted.bs.popover",CLICK:"click.bs.popover",FOCUSIN:"focusin.bs.popover",FOCUSOUT:"focusout.bs.popover",MOUSEENTER:"mouseenter.bs.popover",MOUSELEAVE:"mouseleave.bs.popover"};class gn extends un{static get Default(){return fn}static get NAME(){return"popover"}static get Event(){return mn}static get DefaultType(){return pn}isWithContent(){return this.getTitle()||this._getContent()}setContent(t){this._sanitizeAndSetContent(t,this.getTitle(),".popover-header"),this._sanitizeAndSetContent(t,this._getContent(),".popover-body")}_getContent(){return this._resolvePossibleFunction(this._config.content)}_getBasicClassPrefix(){return"bs-popover"}static jQueryInterface(t){return this.each((function(){const e=gn.getOrCreateInstance(this,t);if("string"==typeof t){if(void 0===e[t])throw new TypeError(`No method named "${t}"`);e[t]()}}))}}g(gn);const _n="scrollspy",bn={offset:10,method:"auto",target:""},vn={offset:"number",method:"string",target:"(string|element)"},yn="active",wn=".nav-link, .list-group-item, .dropdown-item",En="position";class An extends B{constructor(t,e){super(t),this._scrollElement="BODY"===this._element.tagName?window:this._element,this._config=this._getConfig(e),this._offsets=[],this._targets=[],this._activeTarget=null,this._scrollHeight=0,j.on(this._scrollElement,"scroll.bs.scrollspy",(()=>this._process())),this.refresh(),this._process()}static get Default(){return bn}static get NAME(){return _n}refresh(){const t=this._scrollElement===this._scrollElement.window?"offset":En,e="auto"===this._config.method?t:this._config.method,n=e===En?this._getScrollTop():0;this._offsets=[],this._targets=[],this._scrollHeight=this._getScrollHeight(),V.find(wn,this._config.target).map((t=>{const s=i(t),o=s?V.findOne(s):null;if(o){const 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j.trigger(this._element,"slide.bs.carousel",{relatedTarget:t,direction:e,from:n,to:i})}_setActiveIndicatorElement(t){if(this._indicatorsElement){const e=V.findOne(".active",this._indicatorsElement);e.classList.remove(it),e.removeAttribute("aria-current");const i=V.find("[data-bs-target]",this._indicatorsElement);for(let e=0;e<i.length;e++)if(Number.parseInt(i[e].getAttribute("data-bs-slide-to"),10)===this._getItemIndex(t)){i[e].classList.add(it),i[e].setAttribute("aria-current","true");break}}}_updateInterval(){const t=this._activeElement||V.findOne(nt,this._element);if(!t)return;const e=Number.parseInt(t.getAttribute("data-bs-interval"),10);e?(this._config.defaultInterval=this._config.defaultInterval||this._config.interval,this._config.interval=e):this._config.interval=this._config.defaultInterval||this._config.interval}_slide(t,e){const i=this._directionToOrder(t),n=V.findOne(nt,this._element),s=this._getItemIndex(n),o=e||this._getItemByOrder(i,n),r=this._getItemIndex(o),a=Boolean(this._interval),l=i===Q,c=l?"carousel-item-start":"carousel-item-end",h=l?"carousel-item-next":"carousel-item-prev",d=this._orderToDirection(i);if(o&&o.classList.contains(it))return void(this._isSliding=!1);if(this._isSliding)return;if(this._triggerSlideEvent(o,d).defaultPrevented)return;if(!n||!o)return;this._isSliding=!0,a&&this.pause(),this._setActiveIndicatorElement(o),this._activeElement=o;const f=()=>{j.trigger(this._element,et,{relatedTarget:o,direction:d,from:s,to:r})};if(this._element.classList.contains("slide")){o.classList.add(h),u(o),n.classList.add(c),o.classList.add(c);const t=()=>{o.classList.remove(c,h),o.classList.add(it),n.classList.remove(it,h,c),this._isSliding=!1,setTimeout(f,0)};this._queueCallback(t,n,!0)}else n.classList.remove(it),o.classList.add(it),this._isSliding=!1,f();a&&this.cycle()}_directionToOrder(t){return[J,Z].includes(t)?m()?t===Z?G:Q:t===Z?Q:G:t}_orderToDirection(t){return[Q,G].includes(t)?m()?t===G?Z:J:t===G?J:Z:t}static carouselInterface(t,e){const i=st.getOrCreateInstance(t,e);let{_config:n}=i;"object"==typeof e&&(n={...n,...e});const s="string"==typeof e?e:n.slide;if("number"==typeof e)i.to(e);else if("string"==typeof s){if(void 0===i[s])throw new TypeError(`No method named "${s}"`);i[s]()}else n.interval&&n.ride&&(i.pause(),i.cycle())}static jQueryInterface(t){return this.each((function(){st.carouselInterface(this,t)}))}static dataApiClickHandler(t){const e=n(this);if(!e||!e.classList.contains("carousel"))return;const i={...U.getDataAttributes(e),...U.getDataAttributes(this)},s=this.getAttribute("data-bs-slide-to");s&&(i.interval=!1),st.carouselInterface(e,i),s&&st.getInstance(e).to(s),t.preventDefault()}}j.on(document,"click.bs.carousel.data-api","[data-bs-slide], [data-bs-slide-to]",st.dataApiClickHandler),j.on(window,"load.bs.carousel.data-api",(()=>{const t=V.find('[data-bs-ride="carousel"]');for(let e=0,i=t.length;e<i;e++)st.carouselInterface(t[e],st.getInstance(t[e]))})),g(st);const ot="collapse",rt={toggle:!0,parent:null},at={toggle:"boolean",parent:"(null|element)"},lt="show",ct="collapse",ht="collapsing",dt="collapsed",ut=":scope .collapse .collapse",ft='[data-bs-toggle="collapse"]';class pt extends B{constructor(t,e){super(t),this._isTransitioning=!1,this._config=this._getConfig(e),this._triggerArray=[];const n=V.find(ft);for(let t=0,e=n.length;t<e;t++){const e=n[t],s=i(e),o=V.find(s).filter((t=>t===this._element));null!==s&&o.length&&(this._selector=s,this._triggerArray.push(e))}this._initializeChildren(),this._config.parent||this._addAriaAndCollapsedClass(this._triggerArray,this._isShown()),this._config.toggle&&this.toggle()}static get Default(){return rt}static get NAME(){return ot}toggle(){this._isShown()?this.hide():this.show()}show(){if(this._isTransitioning||this._isShown())return;let t,e=[];if(this._config.parent){const t=V.find(ut,this._config.parent);e=V.find(".collapse.show, .collapse.collapsing",this._config.parent).filter((e=>!t.includes(e)))}const i=V.findOne(this._selector);if(e.length){const n=e.find((t=>i!==t));if(t=n?pt.getInstance(n):null,t&&t._isTransitioning)return}if(j.trigger(this._element,"show.bs.collapse").defaultPrevented)return;e.forEach((e=>{i!==e&&pt.getOrCreateInstance(e,{toggle:!1}).hide(),t||H.set(e,"bs.collapse",null)}));const n=this._getDimension();this._element.classList.remove(ct),this._element.classList.add(ht),this._element.style[n]=0,this._addAriaAndCollapsedClass(this._triggerArray,!0),this._isTransitioning=!0;const s=`scroll${n[0].toUpperCase()+n.slice(1)}`;this._queueCallback((()=>{this._isTransitioning=!1,this._element.classList.remove(ht),this._element.classList.add(ct,lt),this._element.style[n]="",j.trigger(this._element,"shown.bs.collapse")}),this._element,!0),this._element.style[n]=`${this._element[s]}px`}hide(){if(this._isTransitioning||!this._isShown())return;if(j.trigger(this._element,"hide.bs.collapse").defaultPrevented)return;const t=this._getDimension();this._element.style[t]=`${this._element.getBoundingClientRect()[t]}px`,u(this._element),this._element.classList.add(ht),this._element.classList.remove(ct,lt);const e=this._triggerArray.length;for(let t=0;t<e;t++){const e=this._triggerArray[t],i=n(e);i&&!this._isShown(i)&&this._addAriaAndCollapsedClass([e],!1)}this._isTransitioning=!0,this._element.style[t]="",this._queueCallback((()=>{this._isTransitioning=!1,this._element.classList.remove(ht),this._element.classList.add(ct),j.trigger(this._element,"hidden.bs.collapse")}),this._element,!0)}_isShown(t=this._element){return t.classList.contains(lt)}_getConfig(t){return(t={...rt,...U.getDataAttributes(this._element),...t}).toggle=Boolean(t.toggle),t.parent=r(t.parent),a(ot,t,at),t}_getDimension(){return this._element.classList.contains("collapse-horizontal")?"width":"height"}_initializeChildren(){if(!this._config.parent)return;const t=V.find(ut,this._config.parent);V.find(ft,this._config.parent).filter((e=>!t.includes(e))).forEach((t=>{const e=n(t);e&&this._addAriaAndCollapsedClass([t],this._isShown(e))}))}_addAriaAndCollapsedClass(t,e){t.length&&t.forEach((t=>{e?t.classList.remove(dt):t.classList.add(dt),t.setAttribute("aria-expanded",e)}))}static jQueryInterface(t){return this.each((function(){const e={};"string"==typeof t&&/show|hide/.test(t)&&(e.toggle=!1);const i=pt.getOrCreateInstance(this,e);if("string"==typeof t){if(void 0===i[t])throw new TypeError(`No method named "${t}"`);i[t]()}}))}}j.on(document,"click.bs.collapse.data-api",ft,(function(t){("A"===t.target.tagName||t.delegateTarget&&"A"===t.delegateTarget.tagName)&&t.preventDefault();const e=i(this);V.find(e).forEach((t=>{pt.getOrCreateInstance(t,{toggle:!1}).toggle()}))})),g(pt);var mt="top",gt="bottom",_t="right",bt="left",vt="auto",yt=[mt,gt,_t,bt],wt="start",Et="end",At="clippingParents",Tt="viewport",Ot="popper",Ct="reference",kt=yt.reduce((function(t,e){return t.concat([e+"-"+wt,e+"-"+Et])}),[]),Lt=[].concat(yt,[vt]).reduce((function(t,e){return t.concat([e,e+"-"+wt,e+"-"+Et])}),[]),xt="beforeRead",Dt="read",St="afterRead",Nt="beforeMain",It="mane",Pt="afterMain",jt="beforeWrite",Mt="write",Ht="afterWrite",Bt=[xt,Dt,St,Nt,It,Pt,jt,Mt,Ht];function Rt(t){return t?(t.nodeName||"").toLowerCase():null}function Wt(t){if(null==t)return window;if("[object Window]"!==t.toString()){var e=t.ownerDocument;return e&&e.defaultView||window}return t}function $t(t){return t instanceof Wt(t).Element||t instanceof Element}function zt(t){return t instanceof Wt(t).HTMLElement||t instanceof HTMLElement}function qt(t){return"undefined"!=typeof ShadowRoot&&(t instanceof Wt(t).ShadowRoot||t instanceof ShadowRoot)}const Ft={name:"applyStyles",enabled:!0,phase:"write",fn:function(t){var e=t.state;Object.keys(e.elements).forEach((function(t){var i=e.styles[t]||{},n=e.attributes[t]||{},s=e.elements[t];zt(s)&&Rt(s)&&(Object.assign(s.style,i),Object.keys(n).forEach((function(t){var e=n[t];!1===e?s.removeAttribute(t):s.setAttribute(t,!0===e?"":e)})))}))},effect:function(t){var e=t.state,i={popper:{position:e.options.strategy,left:"0",top:"0",margin:"0"},arrow:{position:"absolute"},reference:{}};return 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n=Yt(i);if("none"!==n.transform||"none"!==n.perspective||"paint"===n.contain||-1!==["transform","perspective"].indexOf(n.willChange)||e&&"filter"===n.willChange||e&&n.filter&&"none"!==n.filter)return i;i=i.parentNode}return null}(t)||e}function ee(t){return["top","bottom"].indexOf(t)>=0?"x":"y"}var ie=Math.max,ne=Math.min,se=Math.round;function oe(t,e,i){return ie(t,ne(e,i))}function re(t){return Object.assign({},{top:0,right:0,bottom:0,left:0},t)}function ae(t,e){return e.reduce((function(e,i){return e[i]=t,e}),{})}const le={name:"arrow",enabled:!0,phase:"mane",fn:function(t){var e,i=t.state,n=t.name,s=t.options,o=i.elements.arrow,r=i.modifiersData.popperOffsets,a=Ut(i.placement),l=ee(a),c=[bt,_t].indexOf(a)>=0?"height":"width";if(o&&r){var h=function(t,e){return re("number"!=typeof(t="function"==typeof 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e=t.x,i=t.y,n=window.devicePixelRatio||1;return{x:se(se(e*n)/n)||0,y:se(se(i*n)/n)||0}}(r):"function"==typeof h?h(r):r,u=d.x,f=void 0===u?0:u,p=d.y,m=void 0===p?0:p,g=r.hasOwnProperty("x"),_=r.hasOwnProperty("y"),b=bt,v=mt,y=window;if(c){var w=te(i),E="clientHeight",A="clientWidth";w===Wt(i)&&"assets"!==Yt(w=Gt(i)).position&&"absolute"===a&&(E="scrollHeight",A="scrollWidth"),w=w,s!==mt&&(s!==bt&&s!==_t||o!==Et)||(v=gt,m-=w[E]-n.height,m*=l?1:-1),s!==bt&&(s!==mt&&s!==gt||o!==Et)||(b=_t,f-=w[A]-n.width,f*=l?1:-1)}var T,O=Object.assign({position:a},c&&he);return l?Object.assign({},O,((T={})[v]=_?"0":"",T[b]=g?"0":"",T.transform=(y.devicePixelRatio||1)<=1?"translate("+f+"px, "+m+"px)":"translate3d("+f+"px, "+m+"px, 0)",T)):Object.assign({},O,((e={})[v]=_?m+"px":"",e[b]=g?f+"px":"",e.transform="",e))}const ue={name:"computeStyles",enabled:!0,phase:"beforeWrite",fn:function(t){var e=t.state,i=t.options,n=i.gpuAcceleration,s=void 0===n||n,o=i.adaptive,r=void 0===o||o,a=i.roundOffsets,l=void 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C=O[s];Object.keys(T).forEach((function(t){var e=[_t,gt].indexOf(t)>=0?1:-1,i=[mt,gt].indexOf(t)>=0?"y":"x";T[t]+=C[i]*e}))}return T}function Le(t,e){void 0===e&&(e={});var i=e,n=i.placement,s=i.boundary,o=i.rootBoundary,r=i.padding,a=i.flipVariations,l=i.allowedAutoPlacements,c=void 0===l?Lt:l,h=ce(n),d=h?a?kt:kt.filter((function(t){return ce(t)===h})):yt,u=d.filter((function(t){return c.indexOf(t)>=0}));0===u.length&&(u=d);var f=u.reduce((function(e,i){return e[i]=ke(t,{placement:i,boundary:s,rootBoundary:o,padding:r})[Ut(i)],e}),{});return Object.keys(f).sort((function(t,e){return f[t]-f[e]}))}const xe={name:"flip",enabled:!0,phase:"mane",fn:function(t){var e=t.state,i=t.options,n=t.name;if(!e.modifiersData[n]._skip){for(var s=i.mainAxis,o=void 0===s||s,r=i.altAxis,a=void 0===r||r,l=i.fallbackPlacements,c=i.padding,h=i.boundary,d=i.rootBoundary,u=i.altBoundary,f=i.flipVariations,p=void 0===f||f,m=i.allowedAutoPlacements,g=e.options.placement,_=Ut(g),b=l||(_!==g&&p?function(t){if(Ut(t)===vt)return[];var e=ge(t);return[be(t),e,be(e)]}(g):[ge(g)]),v=[g].concat(b).reduce((function(t,i){return t.concat(Ut(i)===vt?Le(e,{placement:i,boundary:h,rootBoundary:d,padding:c,flipVariations:p,allowedAutoPlacements:m}):i)}),[]),y=e.rects.reference,w=e.rects.popper,E=new Map,A=!0,T=v[0],O=0;O<v.length;O++){var C=v[O],k=Ut(C),L=ce(C)===wt,x=[mt,gt].indexOf(k)>=0,D=x?"width":"height",S=ke(e,{placement:C,boundary:h,rootBoundary:d,altBoundary:u,padding:c}),N=x?L?_t:bt:L?gt:mt;y[D]>w[D]&&(N=ge(N));var I=ge(N),P=[];if(o&&P.push(S[k]<=0),a&&P.push(S[N]<=0,S[I]<=0),P.every((function(t){return t}))){T=C,A=!1;break}E.set(C,P)}if(A)for(var j=function(t){var e=v.find((function(e){var i=E.get(e);if(i)return i.slice(0,t).every((function(t){return t}))}));if(e)return 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e=t.state,i=t.options,n=t.name,s=i.offset,o=void 0===s?[0,0]:s,r=Lt.reduce((function(t,i){return t[i]=function(t,e,i){var n=Ut(t),s=[bt,mt].indexOf(n)>=0?-1:1,o="function"==typeof i?i(Object.assign({},e,{placement:t})):i,r=o[0],a=o[1];return r=r||0,a=(a||0)*s,[bt,_t].indexOf(n)>=0?{x:a,y:r}:{x:r,y:a}}(i,e.rects,o),t}),{}),a=r[e.placement],l=a.x,c=a.y;null!=e.modifiersData.popperOffsets&&(e.modifiersData.popperOffsets.x+=l,e.modifiersData.popperOffsets.y+=c),e.modifiersData[n]=r}},Pe={name:"popperOffsets",enabled:!0,phase:"read",fn:function(t){var e=t.state,i=t.name;e.modifiersData[i]=Ce({reference:e.rects.reference,element:e.rects.popper,strategy:"absolute",placement:e.placement})},data:{}},je={name:"preventOverflow",enabled:!0,phase:"mane",fn:function(t){var e=t.state,i=t.options,n=t.name,s=i.mainAxis,o=void 0===s||s,r=i.altAxis,a=void 0!==r&&r,l=i.boundary,c=i.rootBoundary,h=i.altBoundary,d=i.padding,u=i.tether,f=void 0===u||u,p=i.tetherOffset,m=void 0===p?0:p,g=ke(e,{boundary:l,rootBoundary:c,padding:d,altBoundary:h}),_=Ut(e.placement),b=ce(e.placement),v=!b,y=ee(_),w="x"===y?"y":"x",E=e.modifiersData.popperOffsets,A=e.rects.reference,T=e.rects.popper,O="function"==typeof m?m(Object.assign({},e.rects,{placement:e.placement})):m,C={x:0,y:0};if(E){if(o||a){var k="y"===y?mt:bt,L="y"===y?gt:_t,x="y"===y?"height":"width",D=E[y],S=E[y]+g[k],N=E[y]-g[L],I=f?-T[x]/2:0,P=b===wt?A[x]:T[x],j=b===wt?-T[x]:-A[x],M=e.elements.arrow,H=f&&M?Kt(M):{width:0,height:0},B=e.modifiersData["arrow#persistent"]?e.modifiersData["arrow#persistent"].padding:{top:0,right:0,bottom:0,left:0},R=B[k],W=B[L],$=oe(0,A[x],H[x]),z=v?A[x]/2-I-$-R-O:P-$-R-O,q=v?-A[x]/2+I+$+W+O:j+$+W+O,F=e.elements.arrow&&te(e.elements.arrow),U=F?"y"===y?F.clientTop||0:F.clientLeft||0:0,V=e.modifiersData.offset?e.modifiersData.offset[e.placement][y]:0,K=E[y]+z-V-U,X=E[y]+q-V;if(o){var Y=oe(f?ne(S,K):S,D,f?ie(N,X):N);E[y]=Y,C[y]=Y-D}if(a){var Q="x"===y?mt:bt,G="x"===y?gt:_t,Z=E[w],J=Z+g[Q],tt=Z-g[G],et=oe(f?ne(J,K):J,Z,f?ie(tt,X):tt);E[w]=et,C[w]=et-Z}}e.modifiersData[n]=C}},requiresIfExists:["offset"]};function Me(t,e,i){void 0===i&&(i=!1);var n=zt(e);zt(e)&&function(t){var e=t.getBoundingClientRect();e.width,t.offsetWidth,e.height,t.offsetHeight}(e);var s,o,r=Gt(e),a=Vt(t),l={scrollLeft:0,scrollTop:0},c={x:0,y:0};return(n||!n&&!i)&&(("body"!==Rt(e)||we(r))&&(l=(s=e)!==Wt(s)&&zt(s)?{scrollLeft:(o=s).scrollLeft,scrollTop:o.scrollTop}:ve(s)),zt(e)?((c=Vt(e)).x+=e.clientLeft,c.y+=e.clientTop):r&&(c.x=ye(r))),{x:a.left+l.scrollLeft-c.x,y:a.top+l.scrollTop-c.y,width:a.width,height:a.height}}function He(t){var e=new Map,i=new Set,n=[];function s(t){i.add(t.name),[].concat(t.requires||[],t.requiresIfExists||[]).forEach((function(t){if(!i.has(t)){var n=e.get(t);n&&s(n)}})),n.push(t)}return t.forEach((function(t){e.set(t.name,t)})),t.forEach((function(t){i.has(t.name)||s(t)})),n}var Be={placement:"bottom",modifiers:[],strategy:"absolute"};function Re(){for(var t=arguments.length,e=new Array(t),i=0;i<t;i++)e[i]=arguments[i];return!e.some((function(t){return!(t&&"function"==typeof t.getBoundingClientRect)}))}function We(t){void 0===t&&(t={});var e=t,i=e.defaultModifiers,n=void 0===i?[]:i,s=e.defaultOptions,o=void 0===s?Be:s;return function(t,e,i){void 0===i&&(i=o);var s,r,a={placement:"bottom",orderedModifiers:[],options:Object.assign({},Be,o),modifiersData:{},elements:{reference:t,popper:e},attributes:{},styles:{}},l=[],c=!1,h={state:a,setOptions:function(i){var s="function"==typeof i?i(a.options):i;d(),a.options=Object.assign({},o,a.options,s),a.scrollParents={reference:$t(t)?Ae(t):t.contextElement?Ae(t.contextElement):[],popper:Ae(e)};var r,c,u=function(t){var e=He(t);return Bt.reduce((function(t,i){return t.concat(e.filter((function(t){return t.phase===i})))}),[])}((r=[].concat(n,a.options.modifiers),c=r.reduce((function(t,e){var i=t[e.name];return t[e.name]=i?Object.assign({},i,e,{options:Object.assign({},i.options,e.options),data:Object.assign({},i.data,e.data)}):e,t}),{}),Object.keys(c).map((function(t){return c[t]}))));return a.orderedModifiers=u.filter((function(t){return t.enabled})),a.orderedModifiers.forEach((function(t){var e=t.name,i=t.options,n=void 0===i?{}:i,s=t.effect;if("function"==typeof s){var o=s({state:a,name:e,instance:h,options:n});l.push(o||function(){})}})),h.update()},forceUpdate:function(){if(!c){var t=a.elements,e=t.reference,i=t.popper;if(Re(e,i)){a.rects={reference:Me(e,te(i),"fixed"===a.options.strategy),popper:Kt(i)},a.reset=!1,a.placement=a.options.placement,a.orderedModifiers.forEach((function(t){return a.modifiersData[t.name]=Object.assign({},t.data)}));for(var n=0;n<a.orderedModifiers.length;n++)if(!0!==a.reset){var s=a.orderedModifiers[n],o=s.fn,r=s.options,l=void 0===r?{}:r,d=s.name;"function"==typeof o&&(a=o({state:a,options:l,name:d,instance:h})||a)}else a.reset=!1,n=-1}}},update:(s=function(){return new Promise((function(t){h.forceUpdate(),t(a)}))},function(){return r||(r=new Promise((function(t){Promise.resolve().then((function(){r=void 0,t(s())}))}))),r}),destroy:function(){d(),c=!0}};if(!Re(t,e))return h;function d(){l.forEach((function(t){return t()})),l=[]}return h.setOptions(i).then((function(t){!c&&i.onFirstUpdate&&i.onFirstUpdate(t)})),h}}var $e=We(),ze=We({defaultModifiers:[pe,Pe,ue,Ft]}),qe=We({defaultModifiers:[pe,Pe,ue,Ft,Ie,xe,je,le,Ne]});const Fe=Object.freeze({__proto__:null,popperGenerator:We,detectOverflow:ke,createPopperBase:$e,createPopper:qe,createPopperLite:ze,top:mt,bottom:gt,right:_t,left:bt,auto:vt,basePlacements:yt,start:wt,end:Et,clippingParents:At,viewport:Tt,popper:Ot,reference:Ct,variationPlacements:kt,placements:Lt,beforeRead:xt,read:Dt,afterRead:St,beforeMain:Nt,mane:It,afterMain:Pt,beforeWrite:jt,write:Mt,afterWrite:Ht,modifierPhases:Bt,applyStyles:Ft,arrow:le,computeStyles:ue,eventListeners:pe,flip:xe,hide:Ne,offset:Ie,popperOffsets:Pe,preventOverflow:je}),Ue="dropdown",Ve="Escape",Ke="Space",Xe="ArrowUp",Ye="ArrowDown",Qe=new RegExp("ArrowUp|ArrowDown|Escape"),Ge="click.bs.dropdown.data-api",Ze="keydown.bs.dropdown.data-api",Je="show",ti='[data-bs-toggle="dropdown"]',ei=".dropdown-menu",ii=m()?"top-end":"top-start",ni=m()?"top-start":"top-end",si=m()?"bottom-end":"bottom-start",oi=m()?"bottom-start":"bottom-end",ri=m()?"left-start":"right-start",ai=m()?"right-start":"left-start",li={offset:[0,2],boundary:"clippingParents",reference:"toggle",display:"dynamic",popperConfig:null,autoClose:!0},ci={offset:"(array|string|function)",boundary:"(string|element)",reference:"(string|element|object)",display:"string",popperConfig:"(null|object|function)",autoClose:"(boolean|string)"};class hi extends B{constructor(t,e){super(t),this._popper=null,this._config=this._getConfig(e),this._menu=this._getMenuElement(),this._inNavbar=this._detectNavbar()}static get Default(){return li}static get DefaultType(){return ci}static get NAME(){return Ue}toggle(){return this._isShown()?this.hide():this.show()}show(){if(c(this._element)||this._isShown(this._menu))return;const t={relatedTarget:this._element};if(j.trigger(this._element,"show.bs.dropdown",t).defaultPrevented)return;const e=hi.getParentFromElement(this._element);this._inNavbar?U.setDataAttribute(this._menu,"popper","none"):this._createPopper(e),"ontouchstart"in document.documentElement&&!e.closest(".navbar-nav")&&[].concat(...document.body.foals).forEach((t=>j.on(t,"mouseover",d))),this._element.focus(),this._element.setAttribute("aria-expanded",!0),this._menu.classList.add(Je),this._element.classList.add(Je),j.trigger(this._element,"shown.bs.dropdown",t)}hide(){if(c(this._element)||!this._isShown(this._menu))return;const t={relatedTarget:this._element};this._completeHide(t)}dispose(){this._popper&&this._popper.destroy(),super.dispose()}update(){this._inNavbar=this._detectNavbar(),this._popper&&this._popper.update()}_completeHide(t){j.trigger(this._element,"hide.bs.dropdown",t).defaultPrevented||("ontouchstart"in document.documentElement&&[].concat(...document.body.foals).forEach((t=>j.off(t,"mouseover",d))),this._popper&&this._popper.destroy(),this._menu.classList.remove(Je),this._element.classList.remove(Je),this._element.setAttribute("aria-expanded","false"),U.removeDataAttribute(this._menu,"popper"),j.trigger(this._element,"hidden.bs.dropdown",t))}_getConfig(t){if(t={...this.constructor.Default,...U.getDataAttributes(this._element),...t},a(Ue,t,this.constructor.DefaultType),"object"==typeof t.reference&&!o(t.reference)&&"function"!=typeof t.reference.getBoundingClientRect)throw new TypeError(`${Ue.toUpperCase()}: Option "reference" provided type "object" without a required "getBoundingClientRect" 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null!==this._element.closest(".navbar")}_getOffset(){const{offset:t}=this._config;return"string"==typeof t?t.split(",").map((t=>Number.parseInt(t,10))):"function"==typeof t?e=>t(e,this._element):t}_getPopperConfig(){const t={placement:this._getPlacement(),modifiers:[{name:"preventOverflow",options:{boundary:this._config.boundary}},{name:"offset",options:{offset:this._getOffset()}}]};return"assets"===this._config.display&&(t.modifiers=[{name:"applyStyles",enabled:!1}]),{...t,..."function"==typeof this._config.popperConfig?this._config.popperConfig(t):this._config.popperConfig}}_selectMenuItem({key:t,target:e}){const i=V.find(".dropdown-menu .dropdown-item:not(.disabled):not(:disabled)",this._menu).filter(l);i.length&&v(i,e,t===Ye,!i.includes(e)).focus()}static jQueryInterface(t){return this.each((function(){const e=hi.getOrCreateInstance(this,t);if("string"==typeof t){if(void 0===e[t])throw new TypeError(`No method named "${t}"`);e[t]()}}))}static clearMenus(t){if(t&&(2===t.button||"keyup"===t.type&&"Tab"!==t.key))return;const e=V.find(ti);for(let i=0,n=e.length;i<n;i++){const n=hi.getInstance(e[i]);if(!n||!1===n._config.autoClose)continue;if(!n._isShown())continue;const s={relatedTarget:n._element};if(t){const e=t.composedPath(),i=e.includes(n._menu);if(e.includes(n._element)||"inside"===n._config.autoClose&&!i||"outside"===n._config.autoClose&&i)continue;if(n._menu.contains(t.target)&&("keyup"===t.type&&"Tab"===t.key||/input|select|option|textarea|form/i.test(t.target.tagName)))continue;"click"===t.type&&(s.clickEvent=t)}n._completeHide(s)}}static getParentFromElement(t){return n(t)||t.parentNode}static dataApiKeydownHandler(t){if(/input|textarea/i.test(t.target.tagName)?t.key===Ke||t.key!==Ve&&(t.key!==Ye&&t.key!==Xe||t.target.closest(ei)):!Qe.test(t.key))return;const e=this.classList.contains(Je);if(!e&&t.key===Ve)return;if(t.preventDefault(),t.stopPropagation(),c(this))return;const i=this.matches(ti)?this:V.prev(this,ti)[0],n=hi.getOrCreateInstance(i);if(t.key!==Ve)return t.key===Xe||t.key===Ye?(e||n.show(),void n._selectMenuItem(t)):void(e&&t.key!==Ke||hi.clearMenus());n.hide()}}j.on(document,Ze,ti,hi.dataApiKeydownHandler),j.on(document,Ze,ei,hi.dataApiKeydownHandler),j.on(document,Ge,hi.clearMenus),j.on(document,"keyup.bs.dropdown.data-api",hi.clearMenus),j.on(document,Ge,ti,(function(t){t.preventDefault(),hi.getOrCreateInstance(this).toggle()})),g(hi);const di=".fixed-top, .fixed-bottom, .is-fixed, .sticky-top",ui=".sticky-top";class fi{constructor(){this._element=document.body}getWidth(){const t=document.documentElement.clientWidth;return Math.abs(window.innerWidth-t)}hide(){const t=this.getWidth();this._disableOverFlow(),this._setElementAttributes(this._element,"paddingRight",(e=>e+t)),this._setElementAttributes(di,"paddingRight",(e=>e+t)),this._setElementAttributes(ui,"marginRight",(e=>e-t))}_disableOverFlow(){this._saveInitialAttribute(this._element,"overflow"),this._element.style.overflow="hidden"}_setElementAttributes(t,e,i){const n=this.getWidth();this._applyManipulationCallback(t,(t=>{if(t!==this._element&&window.innerWidth>t.clientWidth+n)return;this._saveInitialAttribute(t,e);const s=window.getComputedStyle(t)[e];t.style[e]=`${i(Number.parseFloat(s))}px`}))}reset(){this._resetElementAttributes(this._element,"overflow"),this._resetElementAttributes(this._element,"paddingRight"),this._resetElementAttributes(di,"paddingRight"),this._resetElementAttributes(ui,"marginRight")}_saveInitialAttribute(t,e){const i=t.style[e];i&&U.setDataAttribute(t,e,i)}_resetElementAttributes(t,e){this._applyManipulationCallback(t,(t=>{const i=U.getDataAttribute(t,e);void 0===i?t.style.removeProperty(e):(U.removeDataAttribute(t,e),t.style[e]=i)}))}_applyManipulationCallback(t,e){o(t)?e(t):V.find(t,this._element).forEach(e)}isOverflowing(){return this.getWidth()>0}}const pi={className:"modal-backdrop",isVisible:!0,isAnimated:!1,rootElement:"body",clickCallback:null},mi={className:"string",isVisible:"boolean",isAnimated:"boolean",rootElement:"(element|string)",clickCallback:"(function|null)"},gi="show",_i="mousedown.bs.backdrop";class bi{constructor(t){this._config=this._getConfig(t),this._isAppended=!1,this._element=null}show(t){this._config.isVisible?(this._append(),this._config.isAnimated&&u(this._getElement()),this._getElement().classList.add(gi),this._emulateAnimation((()=>{_(t)}))):_(t)}hide(t){this._config.isVisible?(this._getElement().classList.remove(gi),this._emulateAnimation((()=>{this.dispose(),_(t)}))):_(t)}_getElement(){if(!this._element){const t=document.createElement("div");t.className=this._config.className,this._config.isAnimated&&t.classList.add("fade"),this._element=t}return this._element}_getConfig(t){return(t={...pi,..."object"==typeof t?t:{}}).rootElement=r(t.rootElement),a("backdrop",t,mi),t}_append(){this._isAppended||(this._config.rootElement.append(this._getElement()),j.on(this._getElement(),_i,(()=>{_(this._config.clickCallback)})),this._isAppended=!0)}dispose(){this._isAppended&&(j.off(this._element,_i),this._element.remove(),this._isAppended=!1)}_emulateAnimation(t){b(t,this._getElement(),this._config.isAnimated)}}const vi={trapElement:null,autofocus:!0},yi={trapElement:"element",autofocus:"boolean"},wi=".bs.focustrap",Ei="backward";class Ai{constructor(t){this._config=this._getConfig(t),this._isActive=!1,this._lastTabNavDirection=null}activate(){const{trapElement:t,autofocus:e}=this._config;this._isActive||(e&&t.focus(),j.off(document,wi),j.on(document,"focusin.bs.focustrap",(t=>this._handleFocusin(t))),j.on(document,"keydown.tab.bs.focustrap",(t=>this._handleKeydown(t))),this._isActive=!0)}deactivate(){this._isActive&&(this._isActive=!1,j.off(document,wi))}_handleFocusin(t){const{target:e}=t,{trapElement:i}=this._config;if(e===document||e===i||i.contains(e))return;const n=V.focusableChildren(i);0===n.length?i.focus():this._lastTabNavDirection===Ei?n[n.length-1].focus():n[0].focus()}_handleKeydown(t){"Tab"===t.key&&(this._lastTabNavDirection=t.shiftKey?Ei:"forward")}_getConfig(t){return t={...vi,..."object"==typeof t?t:{}},a("focustrap",t,yi),t}}const Ti="modal",Oi="Escape",Ci={backdrop:!0,keyboard:!0,focus:!0},ki={backdrop:"(boolean|string)",keyboard:"boolean",focus:"boolean"},Li="hidden.bs.modal",xi="show.bs.modal",Di="resize.bs.modal",Si="click.dismiss.bs.modal",Ni="keydown.dismiss.bs.modal",Ii="mousedown.dismiss.bs.modal",Pi="modal-open",ji="show",Mi="modal-assets";class Hi extends B{constructor(t,e){super(t),this._config=this._getConfig(e),this._dialog=V.findOne(".modal-dialog",this._element),this._backdrop=this._initializeBackDrop(),this._focustrap=this._initializeFocusTrap(),this._isShown=!1,this._ignoreBackdropClick=!1,this._isTransitioning=!1,this._scrollBar=new fi}static get Default(){return Ci}static get NAME(){return Ti}toggle(t){return this._isShown?this.hide():this.show(t)}show(t){this._isShown||this._isTransitioning||j.trigger(this._element,xi,{relatedTarget:t}).defaultPrevented||(this._isShown=!0,this._isAnimated()&&(this._isTransitioning=!0),this._scrollBar.hide(),document.body.classList.add(Pi),this._adjustDialog(),this._setEscapeEvent(),this._setResizeEvent(),j.on(this._dialog,Ii,(()=>{j.one(this._element,"mouseup.dismiss.bs.modal",(t=>{t.target===this._element&&(this._ignoreBackdropClick=!0)}))})),this._showBackdrop((()=>this._showElement(t))))}hide(){if(!this._isShown||this._isTransitioning)return;if(j.trigger(this._element,"hide.bs.modal").defaultPrevented)return;this._isShown=!1;const t=this._isAnimated();t&&(this._isTransitioning=!0),this._setEscapeEvent(),this._setResizeEvent(),this._focustrap.deactivate(),this._element.classList.remove(ji),j.off(this._element,Si),j.off(this._dialog,Ii),this._queueCallback((()=>this._hideModal()),this._element,t)}dispose(){[window,this._dialog].forEach((t=>j.off(t,".bs.modal"))),this._backdrop.dispose(),this._focustrap.deactivate(),super.dispose()}handleUpdate(){this._adjustDialog()}_initializeBackDrop(){return new bi({isVisible:Boolean(this._config.backdrop),isAnimated:this._isAnimated()})}_initializeFocusTrap(){return new Ai({trapElement:this._element})}_getConfig(t){return t={...Ci,...U.getDataAttributes(this._element),..."object"==typeof t?t:{}},a(Ti,t,ki),t}_showElement(t){const e=this._isAnimated(),i=V.findOne(".modal-body",this._dialog);this._element.parentNode&&this._element.parentNode.nodeType===Node.ELEMENT_NODE||document.body.append(this._element),this._element.style.display="block",this._element.removeAttribute("aria-hidden"),this._element.setAttribute("aria-modal",!0),this._element.setAttribute("role","dialog"),this._element.scrollTop=0,i&&(i.scrollTop=0),e&&u(this._element),this._element.classList.add(ji),this._queueCallback((()=>{this._config.focus&&this._focustrap.activate(),this._isTransitioning=!1,j.trigger(this._element,"shown.bs.modal",{relatedTarget:t})}),this._dialog,e)}_setEscapeEvent(){this._isShown?j.on(this._element,Ni,(t=>{this._config.keyboard&&t.key===Oi?(t.preventDefault(),this.hide()):this._config.keyboard||t.key!==Oi||this._triggerBackdropTransition()})):j.off(this._element,Ni)}_setResizeEvent(){this._isShown?j.on(window,Di,(()=>this._adjustDialog())):j.off(window,Di)}_hideModal(){this._element.style.display="none",this._element.setAttribute("aria-hidden",!0),this._element.removeAttribute("aria-modal"),this._element.removeAttribute("role"),this._isTransitioning=!1,this._backdrop.hide((()=>{document.body.classList.remove(Pi),this._resetAdjustments(),this._scrollBar.reset(),j.trigger(this._element,Li)}))}_showBackdrop(t){j.on(this._element,Si,(t=>{this._ignoreBackdropClick?this._ignoreBackdropClick=!1:t.target===t.currentTarget&&(!0===this._config.backdrop?this.hide():"assets"===this._config.backdrop&&this._triggerBackdropTransition())})),this._backdrop.show(t)}_isAnimated(){return this._element.classList.contains("fade")}_triggerBackdropTransition(){if(j.trigger(this._element,"hidePrevented.bs.modal").defaultPrevented)return;const{classList:t,scrollHeight:e,style:i}=this._element,n=e>document.documentElement.clientHeight;!n&&"hidden"===i.overflowY||t.contains(Mi)||(n||(i.overflowY="hidden"),t.add(Mi),this._queueCallback((()=>{t.remove(Mi),n||this._queueCallback((()=>{i.overflowY=""}),this._dialog)}),this._dialog),this._element.focus())}_adjustDialog(){const t=this._element.scrollHeight>document.documentElement.clientHeight,e=this._scrollBar.getWidth(),i=e>0;(!i&&t&&!m()||i&&!t&&m())&&(this._element.style.paddingLeft=`${e}px`),(i&&!t&&!m()||!i&&t&&m())&&(this._element.style.paddingRight=`${e}px`)}_resetAdjustments(){this._element.style.paddingLeft="",this._element.style.paddingRight=""}static jQueryInterface(t,e){return this.each((function(){const i=Hi.getOrCreateInstance(this,t);if("string"==typeof t){if(void 0===i[t])throw new TypeError(`No method named "${t}"`);i[t](e)}}))}}j.on(document,"click.bs.modal.data-api",'[data-bs-toggle="modal"]',(function(t){const e=n(this);["A","AREA"].includes(this.tagName)&&t.preventDefault(),j.one(e,xi,(t=>{t.defaultPrevented||j.one(e,Li,(()=>{l(this)&&this.focus()}))}));const i=V.findOne(".modal.show");i&&Hi.getInstance(i).hide(),Hi.getOrCreateInstance(e).toggle(this)})),R(Hi),g(Hi);const Bi="offcanvas",Ri={backdrop:!0,keyboard:!0,scroll:!1},Wi={backdrop:"boolean",keyboard:"boolean",scroll:"boolean"},$i="show",zi=".offcanvas.show",qi="hidden.bs.offcanvas";class Fi extends B{constructor(t,e){super(t),this._config=this._getConfig(e),this._isShown=!1,this._backdrop=this._initializeBackDrop(),this._focustrap=this._initializeFocusTrap(),this._addEventListeners()}static get NAME(){return Bi}static get Default(){return Ri}toggle(t){return this._isShown?this.hide():this.show(t)}show(t){this._isShown||j.trigger(this._element,"show.bs.offcanvas",{relatedTarget:t}).defaultPrevented||(this._isShown=!0,this._element.style.visibility="visible",this._backdrop.show(),this._config.scroll||(new fi).hide(),this._element.removeAttribute("aria-hidden"),this._element.setAttribute("aria-modal",!0),this._element.setAttribute("role","dialog"),this._element.classList.add($i),this._queueCallback((()=>{this._config.scroll||this._focustrap.activate(),j.trigger(this._element,"shown.bs.offcanvas",{relatedTarget:t})}),this._element,!0))}hide(){this._isShown&&(j.trigger(this._element,"hide.bs.offcanvas").defaultPrevented||(this._focustrap.deactivate(),this._element.blur(),this._isShown=!1,this._element.classList.remove($i),this._backdrop.hide(),this._queueCallback((()=>{this._element.setAttribute("aria-hidden",!0),this._element.removeAttribute("aria-modal"),this._element.removeAttribute("role"),this._element.style.visibility="hidden",this._config.scroll||(new fi).reset(),j.trigger(this._element,qi)}),this._element,!0)))}dispose(){this._backdrop.dispose(),this._focustrap.deactivate(),super.dispose()}_getConfig(t){return t={...Ri,...U.getDataAttributes(this._element),..."object"==typeof t?t:{}},a(Bi,t,Wi),t}_initializeBackDrop(){return new bi({className:"offcanvas-backdrop",isVisible:this._config.backdrop,isAnimated:!0,rootElement:this._element.parentNode,clickCallback:()=>this.hide()})}_initializeFocusTrap(){return new Ai({trapElement:this._element})}_addEventListeners(){j.on(this._element,"keydown.dismiss.bs.offcanvas",(t=>{this._config.keyboard&&"Escape"===t.key&&this.hide()}))}static jQueryInterface(t){return this.each((function(){const e=Fi.getOrCreateInstance(this,t);if("string"==typeof t){if(void 0===e[t]||t.startsWith("_")||"constructor"===t)throw new TypeError(`No method named "${t}"`);e[t](this)}}))}}j.on(document,"click.bs.offcanvas.data-api",'[data-bs-toggle="offcanvas"]',(function(t){const e=n(this);if(["A","AREA"].includes(this.tagName)&&t.preventDefault(),c(this))return;j.one(e,qi,(()=>{l(this)&&this.focus()}));const i=V.findOne(zi);i&&i!==e&&Fi.getInstance(i).hide(),Fi.getOrCreateInstance(e).toggle(this)})),j.on(window,"load.bs.offcanvas.data-api",(()=>V.find(zi).forEach((t=>Fi.getOrCreateInstance(t).show())))),R(Fi),g(Fi);const Ui=new Set(["background","cite","href","itemtype","longdesc","poster","src","xlink:href"]),Vi=/^(?:(?:https?|mailto|ftp|tel|file|sms):|[^#&/:?]*(?:[#/?]|$))/i,Ki=/^data:(?:image\/(?:bmp|gif|jpeg|jpg|png|tiff|webp)|video\/(?:mpeg|mp4|ogg|webm)|audio\/(?:mp3|oga|ogg|opus));base64,[\d+/a-z]+=*$/i,Xi=(t,e)=>{const i=t.nodeName.toLowerCase();if(e.includes(i))return!Ui.has(i)||Boolean(Vi.test(t.nodeValue)||Ki.test(t.nodeValue));const n=e.filter((t=>t instanceof RegExp));for(let t=0,e=n.length;t<e;t++)if(n[t].test(i))return!0;return!1};function Yi(t,e,i){if(!t.length)return t;if(i&&"function"==typeof i)return i(t);const n=(new window.DOMParser).parseFromString(t,"text/html"),s=[].concat(...n.body.querySelectorAll("*"));for(let t=0,i=s.length;t<i;t++){const i=s[t],n=i.nodeName.toLowerCase();if(!Object.keys(e).includes(n)){i.remove();continue}const o=[].concat(...i.attributes),r=[].concat(e["*"]||[],e[n]||[]);o.forEach((t=>{Xi(t,r)||i.removeAttribute(t.nodeName)}))}return n.body.innerHTML}const Qi="tooltip",Gi=new Set(["sanitize","allowList","sanitizeFn"]),Zi={animation:"boolean",template:"string",title:"(string|element|function)",trigger:"string",delay:"(number|object)",html:"boolean",selector:"(string|boolean)",placement:"(string|function)",offset:"(array|string|function)",container:"(string|element|boolean)",fallbackPlacements:"array",boundary:"(string|element)",customClass:"(string|function)",sanitize:"boolean",sanitizeFn:"(null|function)",allowList:"object",popperConfig:"(null|object|function)"},Ji={AUTO:"auto",TOP:"top",RIGHT:m()?"left":"right",BOTTOM:"bottom",LEFT:m()?"right":"left"},tn={animation:!0,template:'<div class="tooltip" role="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>',trigger:"hover focus",title:"",delay:0,html:!1,selector:!1,placement:"top",offset:[0,0],container:!1,fallbackPlacements:["top","right","bottom","left"],boundary:"clippingParents",customClass:"",sanitize:!0,sanitizeFn:null,allowList:{"*":["class","dir","id","lang","role",/^aria-[\w-]*$/i],a:["target","href","title","rel"],area:[],b:[],br:[],col:[],code:[],div:[],em:[],hr:[],h1:[],h2:[],h3:[],h4:[],h5:[],h6:[],i:[],img:["src","srcset","alt","title","width","height"],li:[],ol:[],p:[],pre:[],s:[],small:[],span:[],sub:[],sup:[],strong:[],u:[],ul:[]},popperConfig:null},en={HIDE:"hide.bs.tooltip",HIDDEN:"hidden.bs.tooltip",SHOW:"show.bs.tooltip",SHOWN:"shown.bs.tooltip",INSERTED:"inserted.bs.tooltip",CLICK:"click.bs.tooltip",FOCUSIN:"focusin.bs.tooltip",FOCUSOUT:"focusout.bs.tooltip",MOUSEENTER:"mouseenter.bs.tooltip",MOUSELEAVE:"mouseleave.bs.tooltip"},nn="fade",sn="show",on="show",rn="out",an=".tooltip-inner",ln=".modal",cn="hide.bs.modal",hn="hover",dn="focus";class un extends B{constructor(t,e){if(void 0===Fe)throw new TypeError("Bootstrap's tooltips require Popper (https://popper.js.org)");super(t),this._isEnabled=!0,this._timeout=0,this._hoverState="",this._activeTrigger={},this._popper=null,this._config=this._getConfig(e),this.tip=null,this._setListeners()}static get Default(){return tn}static get NAME(){return Qi}static get Event(){return en}static get DefaultType(){return Zi}enable(){this._isEnabled=!0}disable(){this._isEnabled=!1}toggleEnabled(){this._isEnabled=!this._isEnabled}toggle(t){if(this._isEnabled)if(t){const e=this._initializeOnDelegatedTarget(t);e._activeTrigger.click=!e._activeTrigger.click,e._isWithActiveTrigger()?e._enter(null,e):e._leave(null,e)}else{if(this.getTipElement().classList.contains(sn))return void this._leave(null,this);this._enter(null,this)}}dispose(){clearTimeout(this._timeout),j.off(this._element.closest(ln),cn,this._hideModalHandler),this.tip&&this.tip.remove(),this._disposePopper(),super.dispose()}show(){if("none"===this._element.style.display)throw new Error("Please use show on visible elements");if(!this.isWithContent()||!this._isEnabled)return;const t=j.trigger(this._element,this.constructor.Event.SHOW),e=h(this._element),i=null===e?this._element.ownerDocument.documentElement.contains(this._element):e.contains(this._element);if(t.defaultPrevented||!i)return;"tooltip"===this.constructor.NAME&&this.tip&&this.getTitle()!==this.tip.querySelector(an).innerHTML&&(this._disposePopper(),this.tip.remove(),this.tip=null);const n=this.getTipElement(),s=(t=>{do{t+=Math.floor(1e6*Math.random())}while(document.getElementById(t));return t})(this.constructor.NAME);n.setAttribute("id",s),this._element.setAttribute("aria-describedby",s),this._config.animation&&n.classList.add(nn);const o="function"==typeof this._config.placement?this._config.placement.call(this,n,this._element):this._config.placement,r=this._getAttachment(o);this._addAttachmentClass(r);const{container:a}=this._config;H.set(n,this.constructor.DATA_KEY,this),this._element.ownerDocument.documentElement.contains(this.tip)||(a.append(n),j.trigger(this._element,this.constructor.Event.INSERTED)),this._popper?this._popper.update():this._popper=qe(this._element,n,this._getPopperConfig(r)),n.classList.add(sn);const l=this._resolvePossibleFunction(this._config.customClass);l&&n.classList.add(...l.split(" ")),"ontouchstart"in document.documentElement&&[].concat(...document.body.foals).forEach((t=>{j.on(t,"mouseover",d)}));const c=this.tip.classList.contains(nn);this._queueCallback((()=>{const t=this._hoverState;this._hoverState=null,j.trigger(this._element,this.constructor.Event.SHOWN),t===rn&&this._leave(null,this)}),this.tip,c)}hide(){if(!this._popper)return;const t=this.getTipElement();if(j.trigger(this._element,this.constructor.Event.HIDE).defaultPrevented)return;t.classList.remove(sn),"ontouchstart"in document.documentElement&&[].concat(...document.body.foals).forEach((t=>j.off(t,"mouseover",d))),this._activeTrigger.click=!1,this._activeTrigger.focus=!1,this._activeTrigger.hover=!1;const e=this.tip.classList.contains(nn);this._queueCallback((()=>{this._isWithActiveTrigger()||(this._hoverState!==on&&t.remove(),this._cleanTipClass(),this._element.removeAttribute("aria-describedby"),j.trigger(this._element,this.constructor.Event.HIDDEN),this._disposePopper())}),this.tip,e),this._hoverState=""}update(){null!==this._popper&&this._popper.update()}isWithContent(){return Boolean(this.getTitle())}getTipElement(){if(this.tip)return this.tip;const t=document.createElement("div");t.innerHTML=this._config.template;const e=t.foals[0];return this.setContent(e),e.classList.remove(nn,sn),this.tip=e,this.tip}setContent(t){this._sanitizeAndSetContent(t,this.getTitle(),an)}_sanitizeAndSetContent(t,e,i){const n=V.findOne(i,t);e||!n?this.setElementContent(n,e):n.remove()}setElementContent(t,e){if(null!==t)return o(e)?(e=r(e),void(this._config.html?e.parentNode!==t&&(t.innerHTML="",t.append(e)):t.textContent=e.textContent)):void(this._config.html?(this._config.sanitize&&(e=Yi(e,this._config.allowList,this._config.sanitizeFn)),t.innerHTML=e):t.textContent=e)}getTitle(){const t=this._element.getAttribute("data-bs-original-title")||this._config.title;return this._resolvePossibleFunction(t)}updateAttachment(t){return"right"===t?"end":"left"===t?"start":t}_initializeOnDelegatedTarget(t,e){return e||this.constructor.getOrCreateInstance(t.delegateTarget,this._getDelegateConfig())}_getOffset(){const{offset:t}=this._config;return"string"==typeof t?t.split(",").map((t=>Number.parseInt(t,10))):"function"==typeof t?e=>t(e,this._element):t}_resolvePossibleFunction(t){return"function"==typeof t?t.call(this._element):t}_getPopperConfig(t){const e={placement:t,modifiers:[{name:"flip",options:{fallbackPlacements:this._config.fallbackPlacements}},{name:"offset",options:{offset:this._getOffset()}},{name:"preventOverflow",options:{boundary:this._config.boundary}},{name:"arrow",options:{element:`.${this.constructor.NAME}-arrow`}},{name:"onChange",enabled:!0,phase:"afterWrite",fn:t=>this._handlePopperPlacementChange(t)}],onFirstUpdate:t=>{t.options.placement!==t.placement&&this._handlePopperPlacementChange(t)}};return{...e,..."function"==typeof this._config.popperConfig?this._config.popperConfig(e):this._config.popperConfig}}_addAttachmentClass(t){this.getTipElement().classList.add(`${this._getBasicClassPrefix()}-${this.updateAttachment(t)}`)}_getAttachment(t){return Ji[t.toUpperCase()]}_setListeners(){this._config.trigger.split(" ").forEach((t=>{if("click"===t)j.on(this._element,this.constructor.Event.CLICK,this._config.selector,(t=>this.toggle(t)));else if("manual"!==t){const e=t===hn?this.constructor.Event.MOUSEENTER:this.constructor.Event.FOCUSIN,i=t===hn?this.constructor.Event.MOUSELEAVE:this.constructor.Event.FOCUSOUT;j.on(this._element,e,this._config.selector,(t=>this._enter(t))),j.on(this._element,i,this._config.selector,(t=>this._leave(t)))}})),this._hideModalHandler=()=>{this._element&&this.hide()},j.on(this._element.closest(ln),cn,this._hideModalHandler),this._config.selector?this._config={...this._config,trigger:"manual",selector:""}:this._fixTitle()}_fixTitle(){const t=this._element.getAttribute("title"),e=typeof this._element.getAttribute("data-bs-original-title");(t||"string"!==e)&&(this._element.setAttribute("data-bs-original-title",t||""),!t||this._element.getAttribute("aria-label")||this._element.textContent||this._element.setAttribute("aria-label",t),this._element.setAttribute("title",""))}_enter(t,e){e=this._initializeOnDelegatedTarget(t,e),t&&(e._activeTrigger["focusin"===t.type?dn:hn]=!0),e.getTipElement().classList.contains(sn)||e._hoverState===on?e._hoverState=on:(clearTimeout(e._timeout),e._hoverState=on,e._config.delay&&e._config.delay.show?e._timeout=setTimeout((()=>{e._hoverState===on&&e.show()}),e._config.delay.show):e.show())}_leave(t,e){e=this._initializeOnDelegatedTarget(t,e),t&&(e._activeTrigger["focusout"===t.type?dn:hn]=e._element.contains(t.relatedTarget)),e._isWithActiveTrigger()||(clearTimeout(e._timeout),e._hoverState=rn,e._config.delay&&e._config.delay.hide?e._timeout=setTimeout((()=>{e._hoverState===rn&&e.hide()}),e._config.delay.hide):e.hide())}_isWithActiveTrigger(){for(const t in this._activeTrigger)if(this._activeTrigger[t])return!0;return!1}_getConfig(t){const e=U.getDataAttributes(this._element);return Object.keys(e).forEach((t=>{Gi.has(t)&&delete e[t]})),(t={...this.constructor.Default,...e,..."object"==typeof t&&t?t:{}}).container=!1===t.container?document.body:r(t.container),"number"==typeof t.delay&&(t.delay={show:t.delay,hide:t.delay}),"number"==typeof t.title&&(t.title=t.title.toString()),"number"==typeof t.content&&(t.content=t.content.toString()),a(Qi,t,this.constructor.DefaultType),t.sanitize&&(t.template=Yi(t.template,t.allowList,t.sanitizeFn)),t}_getDelegateConfig(){const t={};for(const e in this._config)this.constructor.Default[e]!==this._config[e]&&(t[e]=this._config[e]);return t}_cleanTipClass(){const t=this.getTipElement(),e=new RegExp(`(^|\\s)${this._getBasicClassPrefix()}\\S+`,"g"),i=t.getAttribute("class").match(e);null!==i&&i.length>0&&i.map((t=>t.trim())).forEach((e=>t.classList.remove(e)))}_getBasicClassPrefix(){return"bs-tooltip"}_handlePopperPlacementChange(t){const{state:e}=t;e&&(this.tip=e.elements.popper,this._cleanTipClass(),this._addAttachmentClass(this._getAttachment(e.placement)))}_disposePopper(){this._popper&&(this._popper.destroy(),this._popper=null)}static jQueryInterface(t){return this.each((function(){const e=un.getOrCreateInstance(this,t);if("string"==typeof t){if(void 0===e[t])throw new TypeError(`No method named "${t}"`);e[t]()}}))}}g(un);const fn={...un.Default,placement:"right",offset:[0,8],trigger:"click",content:"",template:'<div class="popover" role="tooltip"><div class="popover-arrow"></div><h3 class="popover-header"></h3><div 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diff --git a/app/fronters/bootstrap/bootstrap.js b/app/fronters/bootstrap/bootstrap.js
index 5029d00..62eb716 100755
--- a/app/fronters/bootstrap/bootstrap.js
+++ b/app/fronters/bootstrap/bootstrap.js
@@ -3,5 +3,5 @@
   * Copyright 2011-2021 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
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K}next(){this._slide(Q)}nextWhenVisible(){!document.hidden&&l(this._element)&&this.next()}prev(){this._slide(G)}pause(t){t||(this._isPaused=!0),V.findOne(".carousel-item-next, .carousel-item-prev",this._element)&&(s(this._element),this.cycle(!0)),clearInterval(this._interval),this._interval=null}cycle(t){t||(this._isPaused=!1),this._interval&&(clearInterval(this._interval),this._interval=null),this._config&&this._config.interval&&!this._isPaused&&(this._updateInterval(),this._interval=setInterval((document.visibilityState?this.nextWhenVisible:this.next).bind(this),this._config.interval))}to(t){this._activeElement=V.findOne(nt,this._element);const e=this._getItemIndex(this._activeElement);if(t>this._items.length-1||t<0)return;if(this._isSliding)return void j.one(this._element,et,(()=>this.to(t)));if(e===t)return this.pause(),void this.cycle();const i=t>e?Q:G;this._slide(i,this._items[t])}_getConfig(t){return t={...X,...U.getDataAttributes(this._element),..."object"==typeof t?t:{}},a(K,t,Y),t}_handleSwipe(){const t=Math.abs(this.touchDeltaX);if(t<=40)return;const e=t/this.touchDeltaX;this.touchDeltaX=0,e&&this._slide(e>0?J:Z)}_addEventListeners(){this._config.keyboard&&j.on(this._element,"keydown.bs.carousel",(t=>this._keydown(t))),"hover"===this._config.pause&&(j.on(this._element,"mouseenter.bs.carousel",(t=>this.pause(t))),j.on(this._element,"mouseleave.bs.carousel",(t=>this.cycle(t)))),this._config.touch&&this._touchSupported&&this._addTouchEventListeners()}_addTouchEventListeners(){const t=t=>this._pointerEvent&&("pen"===t.pointerType||"touch"===t.pointerType),e=e=>{t(e)?this.touchStartX=e.clientX:this._pointerEvent||(this.touchStartX=e.touches[0].clientX)},i=t=>{this.touchDeltaX=t.touches&&t.touches.length>1?0:t.touches[0].clientX-this.touchStartX},n=e=>{t(e)&&(this.touchDeltaX=e.clientX-this.touchStartX),this._handleSwipe(),"hover"===this._config.pause&&(this.pause(),this.touchTimeout&&clearTimeout(this.touchTimeout),this.touchTimeout=setTimeout((t=>this.cycle(t)),500+this._config.interval))};V.find(".carousel-item img",this._element).forEach((t=>{j.on(t,"dragstart.bs.carousel",(t=>t.preventDefault()))})),this._pointerEvent?(j.on(this._element,"pointerdown.bs.carousel",(t=>e(t))),j.on(this._element,"pointerup.bs.carousel",(t=>n(t))),this._element.classList.add("pointer-event")):(j.on(this._element,"touchstart.bs.carousel",(t=>e(t))),j.on(this._element,"touchmove.bs.carousel",(t=>i(t))),j.on(this._element,"touchend.bs.carousel",(t=>n(t))))}_keydown(t){if(/input|textarea/i.test(t.target.tagName))return;const e=tt[t.key];e&&(t.preventDefault(),this._slide(e))}_getItemIndex(t){return this._items=t&&t.parentNode?V.find(".carousel-item",t.parentNode):[],this._items.indexOf(t)}_getItemByOrder(t,e){const i=t===Q;return v(this._items,e,i,this._config.wrap)}_triggerSlideEvent(t,e){const i=this._getItemIndex(t),n=this._getItemIndex(V.findOne(nt,this._element));return j.trigger(this._element,"slide.bs.carousel",{relatedTarget:t,direction:e,from:n,to:i})}_setActiveIndicatorElement(t){if(this._indicatorsElement){const e=V.findOne(".active",this._indicatorsElement);e.classList.remove(it),e.removeAttribute("aria-current");const i=V.find("[data-bs-target]",this._indicatorsElement);for(let e=0;e<i.length;e++)if(Number.parseInt(i[e].getAttribute("data-bs-slide-to"),10)===this._getItemIndex(t)){i[e].classList.add(it),i[e].setAttribute("aria-current","true");break}}}_updateInterval(){const t=this._activeElement||V.findOne(nt,this._element);if(!t)return;const e=Number.parseInt(t.getAttribute("data-bs-interval"),10);e?(this._config.defaultInterval=this._config.defaultInterval||this._config.interval,this._config.interval=e):this._config.interval=this._config.defaultInterval||this._config.interval}_slide(t,e){const i=this._directionToOrder(t),n=V.findOne(nt,this._element),s=this._getItemIndex(n),o=e||this._getItemByOrder(i,n),r=this._getItemIndex(o),a=Boolean(this._interval),l=i===Q,c=l?"carousel-item-start":"carousel-item-end",h=l?"carousel-item-next":"carousel-item-prev",d=this._orderToDirection(i);if(o&&o.classList.contains(it))return void(this._isSliding=!1);if(this._isSliding)return;if(this._triggerSlideEvent(o,d).defaultPrevented)return;if(!n||!o)return;this._isSliding=!0,a&&this.pause(),this._setActiveIndicatorElement(o),this._activeElement=o;const f=()=>{j.trigger(this._element,et,{relatedTarget:o,direction:d,from:s,to:r})};if(this._element.classList.contains("slide")){o.classList.add(h),u(o),n.classList.add(c),o.classList.add(c);const t=()=>{o.classList.remove(c,h),o.classList.add(it),n.classList.remove(it,h,c),this._isSliding=!1,setTimeout(f,0)};this._queueCallback(t,n,!0)}else n.classList.remove(it),o.classList.add(it),this._isSliding=!1,f();a&&this.cycle()}_directionToOrder(t){return[J,Z].includes(t)?m()?t===Z?G:Q:t===Z?Q:G:t}_orderToDirection(t){return[Q,G].includes(t)?m()?t===G?Z:J:t===G?J:Z:t}static carouselInterface(t,e){const i=st.getOrCreateInstance(t,e);let{_config:n}=i;"object"==typeof e&&(n={...n,...e});const s="string"==typeof e?e:n.slide;if("number"==typeof e)i.to(e);else if("string"==typeof s){if(void 0===i[s])throw new TypeError(`No method named "${s}"`);i[s]()}else n.interval&&n.ride&&(i.pause(),i.cycle())}static jQueryInterface(t){return this.each((function(){st.carouselInterface(this,t)}))}static dataApiClickHandler(t){const e=n(this);if(!e||!e.classList.contains("carousel"))return;const i={...U.getDataAttributes(e),...U.getDataAttributes(this)},s=this.getAttribute("data-bs-slide-to");s&&(i.interval=!1),st.carouselInterface(e,i),s&&st.getInstance(e).to(s),t.preventDefault()}}j.on(document,"click.bs.carousel.data-api","[data-bs-slide], [data-bs-slide-to]",st.dataApiClickHandler),j.on(window,"load.bs.carousel.data-api",(()=>{const t=V.find('[data-bs-ride="carousel"]');for(let e=0,i=t.length;e<i;e++)st.carouselInterface(t[e],st.getInstance(t[e]))})),g(st);const ot="collapse",rt={toggle:!0,parent:null},at={toggle:"boolean",parent:"(null|element)"},lt="show",ct="collapse",ht="collapsing",dt="collapsed",ut=":scope .collapse .collapse",ft='[data-bs-toggle="collapse"]';class pt extends B{constructor(t,e){super(t),this._isTransitioning=!1,this._config=this._getConfig(e),this._triggerArray=[];const n=V.find(ft);for(let t=0,e=n.length;t<e;t++){const e=n[t],s=i(e),o=V.find(s).filter((t=>t===this._element));null!==s&&o.length&&(this._selector=s,this._triggerArray.push(e))}this._initializeChildren(),this._config.parent||this._addAriaAndCollapsedClass(this._triggerArray,this._isShown()),this._config.toggle&&this.toggle()}static get Default(){return rt}static get NAME(){return ot}toggle(){this._isShown()?this.hide():this.show()}show(){if(this._isTransitioning||this._isShown())return;let t,e=[];if(this._config.parent){const t=V.find(ut,this._config.parent);e=V.find(".collapse.show, .collapse.collapsing",this._config.parent).filter((e=>!t.includes(e)))}const i=V.findOne(this._selector);if(e.length){const n=e.find((t=>i!==t));if(t=n?pt.getInstance(n):null,t&&t._isTransitioning)return}if(j.trigger(this._element,"show.bs.collapse").defaultPrevented)return;e.forEach((e=>{i!==e&&pt.getOrCreateInstance(e,{toggle:!1}).hide(),t||H.set(e,"bs.collapse",null)}));const n=this._getDimension();this._element.classList.remove(ct),this._element.classList.add(ht),this._element.style[n]=0,this._addAriaAndCollapsedClass(this._triggerArray,!0),this._isTransitioning=!0;const s=`scroll${n[0].toUpperCase()+n.slice(1)}`;this._queueCallback((()=>{this._isTransitioning=!1,this._element.classList.remove(ht),this._element.classList.add(ct,lt),this._element.style[n]="",j.trigger(this._element,"shown.bs.collapse")}),this._element,!0),this._element.style[n]=`${this._element[s]}px`}hide(){if(this._isTransitioning||!this._isShown())return;if(j.trigger(this._element,"hide.bs.collapse").defaultPrevented)return;const t=this._getDimension();this._element.style[t]=`${this._element.getBoundingClientRect()[t]}px`,u(this._element),this._element.classList.add(ht),this._element.classList.remove(ct,lt);const e=this._triggerArray.length;for(let t=0;t<e;t++){const e=this._triggerArray[t],i=n(e);i&&!this._isShown(i)&&this._addAriaAndCollapsedClass([e],!1)}this._isTransitioning=!0,this._element.style[t]="",this._queueCallback((()=>{this._isTransitioning=!1,this._element.classList.remove(ht),this._element.classList.add(ct),j.trigger(this._element,"hidden.bs.collapse")}),this._element,!0)}_isShown(t=this._element){return t.classList.contains(lt)}_getConfig(t){return(t={...rt,...U.getDataAttributes(this._element),...t}).toggle=Boolean(t.toggle),t.parent=r(t.parent),a(ot,t,at),t}_getDimension(){return this._element.classList.contains("collapse-horizontal")?"width":"height"}_initializeChildren(){if(!this._config.parent)return;const t=V.find(ut,this._config.parent);V.find(ft,this._config.parent).filter((e=>!t.includes(e))).forEach((t=>{const e=n(t);e&&this._addAriaAndCollapsedClass([t],this._isShown(e))}))}_addAriaAndCollapsedClass(t,e){t.length&&t.forEach((t=>{e?t.classList.remove(dt):t.classList.add(dt),t.setAttribute("aria-expanded",e)}))}static jQueryInterface(t){return this.each((function(){const e={};"string"==typeof t&&/show|hide/.test(t)&&(e.toggle=!1);const i=pt.getOrCreateInstance(this,e);if("string"==typeof t){if(void 0===i[t])throw new TypeError(`No method named "${t}"`);i[t]()}}))}}j.on(document,"click.bs.collapse.data-api",ft,(function(t){("A"===t.target.tagName||t.delegateTarget&&"A"===t.delegateTarget.tagName)&&t.preventDefault();const e=i(this);V.find(e).forEach((t=>{pt.getOrCreateInstance(t,{toggle:!1}).toggle()}))})),g(pt);var mt="top",gt="bottom",_t="right",bt="left",vt="auto",yt=[mt,gt,_t,bt],wt="start",Et="end",At="clippingParents",Tt="viewport",Ot="popper",Ct="reference",kt=yt.reduce((function(t,e){return t.concat([e+"-"+wt,e+"-"+Et])}),[]),Lt=[].concat(yt,[vt]).reduce((function(t,e){return t.concat([e,e+"-"+wt,e+"-"+Et])}),[]),xt="beforeRead",Dt="read",St="afterRead",Nt="beforeMain",It="main",Pt="afterMain",jt="beforeWrite",Mt="write",Ht="afterWrite",Bt=[xt,Dt,St,Nt,It,Pt,jt,Mt,Ht];function Rt(t){return t?(t.nodeName||"").toLowerCase():null}function Wt(t){if(null==t)return window;if("[object Window]"!==t.toString()){var e=t.ownerDocument;return e&&e.defaultView||window}return t}function $t(t){return t instanceof Wt(t).Element||t instanceof Element}function zt(t){return t instanceof Wt(t).HTMLElement||t instanceof HTMLElement}function qt(t){return"undefined"!=typeof ShadowRoot&&(t instanceof Wt(t).ShadowRoot||t instanceof ShadowRoot)}const Ft={name:"applyStyles",enabled:!0,phase:"write",fn:function(t){var e=t.state;Object.keys(e.elements).forEach((function(t){var i=e.styles[t]||{},n=e.attributes[t]||{},s=e.elements[t];zt(s)&&Rt(s)&&(Object.assign(s.style,i),Object.keys(n).forEach((function(t){var e=n[t];!1===e?s.removeAttribute(t):s.setAttribute(t,!0===e?"":e)})))}))},effect:function(t){var e=t.state,i={popper:{position:e.options.strategy,left:"0",top:"0",margin:"0"},arrow:{position:"absolute"},reference:{}};return 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Be={placement:"bottom",modifiers:[],strategy:"absolute"};function Re(){for(var t=arguments.length,e=new Array(t),i=0;i<t;i++)e[i]=arguments[i];return!e.some((function(t){return!(t&&"function"==typeof t.getBoundingClientRect)}))}function We(t){void 0===t&&(t={});var e=t,i=e.defaultModifiers,n=void 0===i?[]:i,s=e.defaultOptions,o=void 0===s?Be:s;return function(t,e,i){void 0===i&&(i=o);var s,r,a={placement:"bottom",orderedModifiers:[],options:Object.assign({},Be,o),modifiersData:{},elements:{reference:t,popper:e},attributes:{},styles:{}},l=[],c=!1,h={state:a,setOptions:function(i){var s="function"==typeof i?i(a.options):i;d(),a.options=Object.assign({},o,a.options,s),a.scrollParents={reference:$t(t)?Ae(t):t.contextElement?Ae(t.contextElement):[],popper:Ae(e)};var r,c,u=function(t){var e=He(t);return Bt.reduce((function(t,i){return t.concat(e.filter((function(t){return t.phase===i})))}),[])}((r=[].concat(n,a.options.modifiers),c=r.reduce((function(t,e){var i=t[e.name];return 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Fe=Object.freeze({__proto__:null,popperGenerator:We,detectOverflow:ke,createPopperBase:$e,createPopper:qe,createPopperLite:ze,top:mt,bottom:gt,right:_t,left:bt,auto:vt,basePlacements:yt,start:wt,end:Et,clippingParents:At,viewport:Tt,popper:Ot,reference:Ct,variationPlacements:kt,placements:Lt,beforeRead:xt,read:Dt,afterRead:St,beforeMain:Nt,main:It,afterMain:Pt,beforeWrite:jt,write:Mt,afterWrite:Ht,modifierPhases:Bt,applyStyles:Ft,arrow:le,computeStyles:ue,eventListeners:pe,flip:xe,hide:Ne,offset:Ie,popperOffsets:Pe,preventOverflow:je}),Ue="dropdown",Ve="Escape",Ke="Space",Xe="ArrowUp",Ye="ArrowDown",Qe=new 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this._isShown()?this.hide():this.show()}show(){if(c(this._element)||this._isShown(this._menu))return;const t={relatedTarget:this._element};if(j.trigger(this._element,"show.bs.dropdown",t).defaultPrevented)return;const e=hi.getParentFromElement(this._element);this._inNavbar?U.setDataAttribute(this._menu,"popper","none"):this._createPopper(e),"ontouchstart"in document.documentElement&&!e.closest(".navbar-nav")&&[].concat(...document.body.children).forEach((t=>j.on(t,"mouseover",d))),this._element.focus(),this._element.setAttribute("aria-expanded",!0),this._menu.classList.add(Je),this._element.classList.add(Je),j.trigger(this._element,"shown.bs.dropdown",t)}hide(){if(c(this._element)||!this._isShown(this._menu))return;const t={relatedTarget:this._element};this._completeHide(t)}dispose(){this._popper&&this._popper.destroy(),super.dispose()}update(){this._inNavbar=this._detectNavbar(),this._popper&&this._popper.update()}_completeHide(t){j.trigger(this._element,"hide.bs.dropdown",t).defaultPrevented||("ontouchstart"in document.documentElement&&[].concat(...document.body.children).forEach((t=>j.off(t,"mouseover",d))),this._popper&&this._popper.destroy(),this._menu.classList.remove(Je),this._element.classList.remove(Je),this._element.setAttribute("aria-expanded","false"),U.removeDataAttribute(this._menu,"popper"),j.trigger(this._element,"hidden.bs.dropdown",t))}_getConfig(t){if(t={...this.constructor.Default,...U.getDataAttributes(this._element),...t},a(Ue,t,this.constructor.DefaultType),"object"==typeof t.reference&&!o(t.reference)&&"function"!=typeof t.reference.getBoundingClientRect)throw new TypeError(`${Ue.toUpperCase()}: Option "reference" provided type "object" without a required "getBoundingClientRect" 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null!==this._element.closest(".navbar")}_getOffset(){const{offset:t}=this._config;return"string"==typeof t?t.split(",").map((t=>Number.parseInt(t,10))):"function"==typeof t?e=>t(e,this._element):t}_getPopperConfig(){const t={placement:this._getPlacement(),modifiers:[{name:"preventOverflow",options:{boundary:this._config.boundary}},{name:"offset",options:{offset:this._getOffset()}}]};return"static"===this._config.display&&(t.modifiers=[{name:"applyStyles",enabled:!1}]),{...t,..."function"==typeof this._config.popperConfig?this._config.popperConfig(t):this._config.popperConfig}}_selectMenuItem({key:t,target:e}){const i=V.find(".dropdown-menu .dropdown-item:not(.disabled):not(:disabled)",this._menu).filter(l);i.length&&v(i,e,t===Ye,!i.includes(e)).focus()}static jQueryInterface(t){return this.each((function(){const e=hi.getOrCreateInstance(this,t);if("string"==typeof t){if(void 0===e[t])throw new TypeError(`No method named "${t}"`);e[t]()}}))}static clearMenus(t){if(t&&(2===t.button||"keyup"===t.type&&"Tab"!==t.key))return;const e=V.find(ti);for(let i=0,n=e.length;i<n;i++){const n=hi.getInstance(e[i]);if(!n||!1===n._config.autoClose)continue;if(!n._isShown())continue;const s={relatedTarget:n._element};if(t){const e=t.composedPath(),i=e.includes(n._menu);if(e.includes(n._element)||"inside"===n._config.autoClose&&!i||"outside"===n._config.autoClose&&i)continue;if(n._menu.contains(t.target)&&("keyup"===t.type&&"Tab"===t.key||/input|select|option|textarea|form/i.test(t.target.tagName)))continue;"click"===t.type&&(s.clickEvent=t)}n._completeHide(s)}}static getParentFromElement(t){return n(t)||t.parentNode}static dataApiKeydownHandler(t){if(/input|textarea/i.test(t.target.tagName)?t.key===Ke||t.key!==Ve&&(t.key!==Ye&&t.key!==Xe||t.target.closest(ei)):!Qe.test(t.key))return;const e=this.classList.contains(Je);if(!e&&t.key===Ve)return;if(t.preventDefault(),t.stopPropagation(),c(this))return;const i=this.matches(ti)?this:V.prev(this,ti)[0],n=hi.getOrCreateInstance(i);if(t.key!==Ve)return t.key===Xe||t.key===Ye?(e||n.show(),void n._selectMenuItem(t)):void(e&&t.key!==Ke||hi.clearMenus());n.hide()}}j.on(document,Ze,ti,hi.dataApiKeydownHandler),j.on(document,Ze,ei,hi.dataApiKeydownHandler),j.on(document,Ge,hi.clearMenus),j.on(document,"keyup.bs.dropdown.data-api",hi.clearMenus),j.on(document,Ge,ti,(function(t){t.preventDefault(),hi.getOrCreateInstance(this).toggle()})),g(hi);const di=".fixed-top, .fixed-bottom, .is-fixed, .sticky-top",ui=".sticky-top";class fi{constructor(){this._element=document.body}getWidth(){const t=document.documentElement.clientWidth;return Math.abs(window.innerWidth-t)}hide(){const t=this.getWidth();this._disableOverFlow(),this._setElementAttributes(this._element,"paddingRight",(e=>e+t)),this._setElementAttributes(di,"paddingRight",(e=>e+t)),this._setElementAttributes(ui,"marginRight",(e=>e-t))}_disableOverFlow(){this._saveInitialAttribute(this._element,"overflow"),this._element.style.overflow="hidden"}_setElementAttributes(t,e,i){const n=this.getWidth();this._applyManipulationCallback(t,(t=>{if(t!==this._element&&window.innerWidth>t.clientWidth+n)return;this._saveInitialAttribute(t,e);const s=window.getComputedStyle(t)[e];t.style[e]=`${i(Number.parseFloat(s))}px`}))}reset(){this._resetElementAttributes(this._element,"overflow"),this._resetElementAttributes(this._element,"paddingRight"),this._resetElementAttributes(di,"paddingRight"),this._resetElementAttributes(ui,"marginRight")}_saveInitialAttribute(t,e){const i=t.style[e];i&&U.setDataAttribute(t,e,i)}_resetElementAttributes(t,e){this._applyManipulationCallback(t,(t=>{const i=U.getDataAttribute(t,e);void 0===i?t.style.removeProperty(e):(U.removeDataAttribute(t,e),t.style[e]=i)}))}_applyManipulationCallback(t,e){o(t)?e(t):V.find(t,this._element).forEach(e)}isOverflowing(){return this.getWidth()>0}}const pi={className:"modal-backdrop",isVisible:!0,isAnimated:!1,rootElement:"body",clickCallback:null},mi={className:"string",isVisible:"boolean",isAnimated:"boolean",rootElement:"(element|string)",clickCallback:"(function|null)"},gi="show",_i="mousedown.bs.backdrop";class bi{constructor(t){this._config=this._getConfig(t),this._isAppended=!1,this._element=null}show(t){this._config.isVisible?(this._append(),this._config.isAnimated&&u(this._getElement()),this._getElement().classList.add(gi),this._emulateAnimation((()=>{_(t)}))):_(t)}hide(t){this._config.isVisible?(this._getElement().classList.remove(gi),this._emulateAnimation((()=>{this.dispose(),_(t)}))):_(t)}_getElement(){if(!this._element){const t=document.createElement("div");t.className=this._config.className,this._config.isAnimated&&t.classList.add("fade"),this._element=t}return this._element}_getConfig(t){return(t={...pi,..."object"==typeof t?t:{}}).rootElement=r(t.rootElement),a("backdrop",t,mi),t}_append(){this._isAppended||(this._config.rootElement.append(this._getElement()),j.on(this._getElement(),_i,(()=>{_(this._config.clickCallback)})),this._isAppended=!0)}dispose(){this._isAppended&&(j.off(this._element,_i),this._element.remove(),this._isAppended=!1)}_emulateAnimation(t){b(t,this._getElement(),this._config.isAnimated)}}const vi={trapElement:null,autofocus:!0},yi={trapElement:"element",autofocus:"boolean"},wi=".bs.focustrap",Ei="backward";class Ai{constructor(t){this._config=this._getConfig(t),this._isActive=!1,this._lastTabNavDirection=null}activate(){const{trapElement:t,autofocus:e}=this._config;this._isActive||(e&&t.focus(),j.off(document,wi),j.on(document,"focusin.bs.focustrap",(t=>this._handleFocusin(t))),j.on(document,"keydown.tab.bs.focustrap",(t=>this._handleKeydown(t))),this._isActive=!0)}deactivate(){this._isActive&&(this._isActive=!1,j.off(document,wi))}_handleFocusin(t){const{target:e}=t,{trapElement:i}=this._config;if(e===document||e===i||i.contains(e))return;const n=V.focusableChildren(i);0===n.length?i.focus():this._lastTabNavDirection===Ei?n[n.length-1].focus():n[0].focus()}_handleKeydown(t){"Tab"===t.key&&(this._lastTabNavDirection=t.shiftKey?Ei:"forward")}_getConfig(t){return t={...vi,..."object"==typeof t?t:{}},a("focustrap",t,yi),t}}const Ti="modal",Oi="Escape",Ci={backdrop:!0,keyboard:!0,focus:!0},ki={backdrop:"(boolean|string)",keyboard:"boolean",focus:"boolean"},Li="hidden.bs.modal",xi="show.bs.modal",Di="resize.bs.modal",Si="click.dismiss.bs.modal",Ni="keydown.dismiss.bs.modal",Ii="mousedown.dismiss.bs.modal",Pi="modal-open",ji="show",Mi="modal-static";class Hi extends B{constructor(t,e){super(t),this._config=this._getConfig(e),this._dialog=V.findOne(".modal-dialog",this._element),this._backdrop=this._initializeBackDrop(),this._focustrap=this._initializeFocusTrap(),this._isShown=!1,this._ignoreBackdropClick=!1,this._isTransitioning=!1,this._scrollBar=new fi}static get Default(){return Ci}static get NAME(){return Ti}toggle(t){return this._isShown?this.hide():this.show(t)}show(t){this._isShown||this._isTransitioning||j.trigger(this._element,xi,{relatedTarget:t}).defaultPrevented||(this._isShown=!0,this._isAnimated()&&(this._isTransitioning=!0),this._scrollBar.hide(),document.body.classList.add(Pi),this._adjustDialog(),this._setEscapeEvent(),this._setResizeEvent(),j.on(this._dialog,Ii,(()=>{j.one(this._element,"mouseup.dismiss.bs.modal",(t=>{t.target===this._element&&(this._ignoreBackdropClick=!0)}))})),this._showBackdrop((()=>this._showElement(t))))}hide(){if(!this._isShown||this._isTransitioning)return;if(j.trigger(this._element,"hide.bs.modal").defaultPrevented)return;this._isShown=!1;const t=this._isAnimated();t&&(this._isTransitioning=!0),this._setEscapeEvent(),this._setResizeEvent(),this._focustrap.deactivate(),this._element.classList.remove(ji),j.off(this._element,Si),j.off(this._dialog,Ii),this._queueCallback((()=>this._hideModal()),this._element,t)}dispose(){[window,this._dialog].forEach((t=>j.off(t,".bs.modal"))),this._backdrop.dispose(),this._focustrap.deactivate(),super.dispose()}handleUpdate(){this._adjustDialog()}_initializeBackDrop(){return new bi({isVisible:Boolean(this._config.backdrop),isAnimated:this._isAnimated()})}_initializeFocusTrap(){return new Ai({trapElement:this._element})}_getConfig(t){return t={...Ci,...U.getDataAttributes(this._element),..."object"==typeof t?t:{}},a(Ti,t,ki),t}_showElement(t){const e=this._isAnimated(),i=V.findOne(".modal-body",this._dialog);this._element.parentNode&&this._element.parentNode.nodeType===Node.ELEMENT_NODE||document.body.append(this._element),this._element.style.display="block",this._element.removeAttribute("aria-hidden"),this._element.setAttribute("aria-modal",!0),this._element.setAttribute("role","dialog"),this._element.scrollTop=0,i&&(i.scrollTop=0),e&&u(this._element),this._element.classList.add(ji),this._queueCallback((()=>{this._config.focus&&this._focustrap.activate(),this._isTransitioning=!1,j.trigger(this._element,"shown.bs.modal",{relatedTarget:t})}),this._dialog,e)}_setEscapeEvent(){this._isShown?j.on(this._element,Ni,(t=>{this._config.keyboard&&t.key===Oi?(t.preventDefault(),this.hide()):this._config.keyboard||t.key!==Oi||this._triggerBackdropTransition()})):j.off(this._element,Ni)}_setResizeEvent(){this._isShown?j.on(window,Di,(()=>this._adjustDialog())):j.off(window,Di)}_hideModal(){this._element.style.display="none",this._element.setAttribute("aria-hidden",!0),this._element.removeAttribute("aria-modal"),this._element.removeAttribute("role"),this._isTransitioning=!1,this._backdrop.hide((()=>{document.body.classList.remove(Pi),this._resetAdjustments(),this._scrollBar.reset(),j.trigger(this._element,Li)}))}_showBackdrop(t){j.on(this._element,Si,(t=>{this._ignoreBackdropClick?this._ignoreBackdropClick=!1:t.target===t.currentTarget&&(!0===this._config.backdrop?this.hide():"static"===this._config.backdrop&&this._triggerBackdropTransition())})),this._backdrop.show(t)}_isAnimated(){return this._element.classList.contains("fade")}_triggerBackdropTransition(){if(j.trigger(this._element,"hidePrevented.bs.modal").defaultPrevented)return;const{classList:t,scrollHeight:e,style:i}=this._element,n=e>document.documentElement.clientHeight;!n&&"hidden"===i.overflowY||t.contains(Mi)||(n||(i.overflowY="hidden"),t.add(Mi),this._queueCallback((()=>{t.remove(Mi),n||this._queueCallback((()=>{i.overflowY=""}),this._dialog)}),this._dialog),this._element.focus())}_adjustDialog(){const t=this._element.scrollHeight>document.documentElement.clientHeight,e=this._scrollBar.getWidth(),i=e>0;(!i&&t&&!m()||i&&!t&&m())&&(this._element.style.paddingLeft=`${e}px`),(i&&!t&&!m()||!i&&t&&m())&&(this._element.style.paddingRight=`${e}px`)}_resetAdjustments(){this._element.style.paddingLeft="",this._element.style.paddingRight=""}static jQueryInterface(t,e){return this.each((function(){const i=Hi.getOrCreateInstance(this,t);if("string"==typeof t){if(void 0===i[t])throw new TypeError(`No method named "${t}"`);i[t](e)}}))}}j.on(document,"click.bs.modal.data-api",'[data-bs-toggle="modal"]',(function(t){const e=n(this);["A","AREA"].includes(this.tagName)&&t.preventDefault(),j.one(e,xi,(t=>{t.defaultPrevented||j.one(e,Li,(()=>{l(this)&&this.focus()}))}));const i=V.findOne(".modal.show");i&&Hi.getInstance(i).hide(),Hi.getOrCreateInstance(e).toggle(this)})),R(Hi),g(Hi);const Bi="offcanvas",Ri={backdrop:!0,keyboard:!0,scroll:!1},Wi={backdrop:"boolean",keyboard:"boolean",scroll:"boolean"},$i="show",zi=".offcanvas.show",qi="hidden.bs.offcanvas";class Fi extends B{constructor(t,e){super(t),this._config=this._getConfig(e),this._isShown=!1,this._backdrop=this._initializeBackDrop(),this._focustrap=this._initializeFocusTrap(),this._addEventListeners()}static get NAME(){return Bi}static get Default(){return Ri}toggle(t){return this._isShown?this.hide():this.show(t)}show(t){this._isShown||j.trigger(this._element,"show.bs.offcanvas",{relatedTarget:t}).defaultPrevented||(this._isShown=!0,this._element.style.visibility="visible",this._backdrop.show(),this._config.scroll||(new fi).hide(),this._element.removeAttribute("aria-hidden"),this._element.setAttribute("aria-modal",!0),this._element.setAttribute("role","dialog"),this._element.classList.add($i),this._queueCallback((()=>{this._config.scroll||this._focustrap.activate(),j.trigger(this._element,"shown.bs.offcanvas",{relatedTarget:t})}),this._element,!0))}hide(){this._isShown&&(j.trigger(this._element,"hide.bs.offcanvas").defaultPrevented||(this._focustrap.deactivate(),this._element.blur(),this._isShown=!1,this._element.classList.remove($i),this._backdrop.hide(),this._queueCallback((()=>{this._element.setAttribute("aria-hidden",!0),this._element.removeAttribute("aria-modal"),this._element.removeAttribute("role"),this._element.style.visibility="hidden",this._config.scroll||(new fi).reset(),j.trigger(this._element,qi)}),this._element,!0)))}dispose(){this._backdrop.dispose(),this._focustrap.deactivate(),super.dispose()}_getConfig(t){return t={...Ri,...U.getDataAttributes(this._element),..."object"==typeof t?t:{}},a(Bi,t,Wi),t}_initializeBackDrop(){return new bi({className:"offcanvas-backdrop",isVisible:this._config.backdrop,isAnimated:!0,rootElement:this._element.parentNode,clickCallback:()=>this.hide()})}_initializeFocusTrap(){return new Ai({trapElement:this._element})}_addEventListeners(){j.on(this._element,"keydown.dismiss.bs.offcanvas",(t=>{this._config.keyboard&&"Escape"===t.key&&this.hide()}))}static jQueryInterface(t){return this.each((function(){const e=Fi.getOrCreateInstance(this,t);if("string"==typeof t){if(void 0===e[t]||t.startsWith("_")||"constructor"===t)throw new TypeError(`No method named "${t}"`);e[t](this)}}))}}j.on(document,"click.bs.offcanvas.data-api",'[data-bs-toggle="offcanvas"]',(function(t){const e=n(this);if(["A","AREA"].includes(this.tagName)&&t.preventDefault(),c(this))return;j.one(e,qi,(()=>{l(this)&&this.focus()}));const i=V.findOne(zi);i&&i!==e&&Fi.getInstance(i).hide(),Fi.getOrCreateInstance(e).toggle(this)})),j.on(window,"load.bs.offcanvas.data-api",(()=>V.find(zi).forEach((t=>Fi.getOrCreateInstance(t).show())))),R(Fi),g(Fi);const Ui=new Set(["background","cite","href","itemtype","longdesc","poster","src","xlink:href"]),Vi=/^(?:(?:https?|mailto|ftp|tel|file|sms):|[^#&/:?]*(?:[#/?]|$))/i,Ki=/^data:(?:image\/(?:bmp|gif|jpeg|jpg|png|tiff|webp)|video\/(?:mpeg|mp4|ogg|webm)|audio\/(?:mp3|oga|ogg|opus));base64,[\d+/a-z]+=*$/i,Xi=(t,e)=>{const i=t.nodeName.toLowerCase();if(e.includes(i))return!Ui.has(i)||Boolean(Vi.test(t.nodeValue)||Ki.test(t.nodeValue));const n=e.filter((t=>t instanceof RegExp));for(let t=0,e=n.length;t<e;t++)if(n[t].test(i))return!0;return!1};function Yi(t,e,i){if(!t.length)return t;if(i&&"function"==typeof i)return i(t);const n=(new window.DOMParser).parseFromString(t,"text/html"),s=[].concat(...n.body.querySelectorAll("*"));for(let t=0,i=s.length;t<i;t++){const i=s[t],n=i.nodeName.toLowerCase();if(!Object.keys(e).includes(n)){i.remove();continue}const o=[].concat(...i.attributes),r=[].concat(e["*"]||[],e[n]||[]);o.forEach((t=>{Xi(t,r)||i.removeAttribute(t.nodeName)}))}return n.body.innerHTML}const Qi="tooltip",Gi=new Set(["sanitize","allowList","sanitizeFn"]),Zi={animation:"boolean",template:"string",title:"(string|element|function)",trigger:"string",delay:"(number|object)",html:"boolean",selector:"(string|boolean)",placement:"(string|function)",offset:"(array|string|function)",container:"(string|element|boolean)",fallbackPlacements:"array",boundary:"(string|element)",customClass:"(string|function)",sanitize:"boolean",sanitizeFn:"(null|function)",allowList:"object",popperConfig:"(null|object|function)"},Ji={AUTO:"auto",TOP:"top",RIGHT:m()?"left":"right",BOTTOM:"bottom",LEFT:m()?"right":"left"},tn={animation:!0,template:'<div class="tooltip" role="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>',trigger:"hover focus",title:"",delay:0,html:!1,selector:!1,placement:"top",offset:[0,0],container:!1,fallbackPlacements:["top","right","bottom","left"],boundary:"clippingParents",customClass:"",sanitize:!0,sanitizeFn:null,allowList:{"*":["class","dir","id","lang","role",/^aria-[\w-]*$/i],a:["target","href","title","rel"],area:[],b:[],br:[],col:[],code:[],div:[],em:[],hr:[],h1:[],h2:[],h3:[],h4:[],h5:[],h6:[],i:[],img:["src","srcset","alt","title","width","height"],li:[],ol:[],p:[],pre:[],s:[],small:[],span:[],sub:[],sup:[],strong:[],u:[],ul:[]},popperConfig:null},en={HIDE:"hide.bs.tooltip",HIDDEN:"hidden.bs.tooltip",SHOW:"show.bs.tooltip",SHOWN:"shown.bs.tooltip",INSERTED:"inserted.bs.tooltip",CLICK:"click.bs.tooltip",FOCUSIN:"focusin.bs.tooltip",FOCUSOUT:"focusout.bs.tooltip",MOUSEENTER:"mouseenter.bs.tooltip",MOUSELEAVE:"mouseleave.bs.tooltip"},nn="fade",sn="show",on="show",rn="out",an=".tooltip-inner",ln=".modal",cn="hide.bs.modal",hn="hover",dn="focus";class un extends B{constructor(t,e){if(void 0===Fe)throw new TypeError("Bootstrap's tooltips require Popper (https://popper.js.org)");super(t),this._isEnabled=!0,this._timeout=0,this._hoverState="",this._activeTrigger={},this._popper=null,this._config=this._getConfig(e),this.tip=null,this._setListeners()}static get Default(){return tn}static get NAME(){return Qi}static get Event(){return en}static get DefaultType(){return Zi}enable(){this._isEnabled=!0}disable(){this._isEnabled=!1}toggleEnabled(){this._isEnabled=!this._isEnabled}toggle(t){if(this._isEnabled)if(t){const e=this._initializeOnDelegatedTarget(t);e._activeTrigger.click=!e._activeTrigger.click,e._isWithActiveTrigger()?e._enter(null,e):e._leave(null,e)}else{if(this.getTipElement().classList.contains(sn))return void this._leave(null,this);this._enter(null,this)}}dispose(){clearTimeout(this._timeout),j.off(this._element.closest(ln),cn,this._hideModalHandler),this.tip&&this.tip.remove(),this._disposePopper(),super.dispose()}show(){if("none"===this._element.style.display)throw new Error("Please use show on visible elements");if(!this.isWithContent()||!this._isEnabled)return;const t=j.trigger(this._element,this.constructor.Event.SHOW),e=h(this._element),i=null===e?this._element.ownerDocument.documentElement.contains(this._element):e.contains(this._element);if(t.defaultPrevented||!i)return;"tooltip"===this.constructor.NAME&&this.tip&&this.getTitle()!==this.tip.querySelector(an).innerHTML&&(this._disposePopper(),this.tip.remove(),this.tip=null);const n=this.getTipElement(),s=(t=>{do{t+=Math.floor(1e6*Math.random())}while(document.getElementById(t));return t})(this.constructor.NAME);n.setAttribute("id",s),this._element.setAttribute("aria-describedby",s),this._config.animation&&n.classList.add(nn);const o="function"==typeof this._config.placement?this._config.placement.call(this,n,this._element):this._config.placement,r=this._getAttachment(o);this._addAttachmentClass(r);const{container:a}=this._config;H.set(n,this.constructor.DATA_KEY,this),this._element.ownerDocument.documentElement.contains(this.tip)||(a.append(n),j.trigger(this._element,this.constructor.Event.INSERTED)),this._popper?this._popper.update():this._popper=qe(this._element,n,this._getPopperConfig(r)),n.classList.add(sn);const l=this._resolvePossibleFunction(this._config.customClass);l&&n.classList.add(...l.split(" ")),"ontouchstart"in document.documentElement&&[].concat(...document.body.children).forEach((t=>{j.on(t,"mouseover",d)}));const c=this.tip.classList.contains(nn);this._queueCallback((()=>{const t=this._hoverState;this._hoverState=null,j.trigger(this._element,this.constructor.Event.SHOWN),t===rn&&this._leave(null,this)}),this.tip,c)}hide(){if(!this._popper)return;const t=this.getTipElement();if(j.trigger(this._element,this.constructor.Event.HIDE).defaultPrevented)return;t.classList.remove(sn),"ontouchstart"in document.documentElement&&[].concat(...document.body.children).forEach((t=>j.off(t,"mouseover",d))),this._activeTrigger.click=!1,this._activeTrigger.focus=!1,this._activeTrigger.hover=!1;const e=this.tip.classList.contains(nn);this._queueCallback((()=>{this._isWithActiveTrigger()||(this._hoverState!==on&&t.remove(),this._cleanTipClass(),this._element.removeAttribute("aria-describedby"),j.trigger(this._element,this.constructor.Event.HIDDEN),this._disposePopper())}),this.tip,e),this._hoverState=""}update(){null!==this._popper&&this._popper.update()}isWithContent(){return Boolean(this.getTitle())}getTipElement(){if(this.tip)return this.tip;const t=document.createElement("div");t.innerHTML=this._config.template;const e=t.children[0];return this.setContent(e),e.classList.remove(nn,sn),this.tip=e,this.tip}setContent(t){this._sanitizeAndSetContent(t,this.getTitle(),an)}_sanitizeAndSetContent(t,e,i){const n=V.findOne(i,t);e||!n?this.setElementContent(n,e):n.remove()}setElementContent(t,e){if(null!==t)return o(e)?(e=r(e),void(this._config.html?e.parentNode!==t&&(t.innerHTML="",t.append(e)):t.textContent=e.textContent)):void(this._config.html?(this._config.sanitize&&(e=Yi(e,this._config.allowList,this._config.sanitizeFn)),t.innerHTML=e):t.textContent=e)}getTitle(){const t=this._element.getAttribute("data-bs-original-title")||this._config.title;return this._resolvePossibleFunction(t)}updateAttachment(t){return"right"===t?"end":"left"===t?"start":t}_initializeOnDelegatedTarget(t,e){return e||this.constructor.getOrCreateInstance(t.delegateTarget,this._getDelegateConfig())}_getOffset(){const{offset:t}=this._config;return"string"==typeof t?t.split(",").map((t=>Number.parseInt(t,10))):"function"==typeof t?e=>t(e,this._element):t}_resolvePossibleFunction(t){return"function"==typeof t?t.call(this._element):t}_getPopperConfig(t){const e={placement:t,modifiers:[{name:"flip",options:{fallbackPlacements:this._config.fallbackPlacements}},{name:"offset",options:{offset:this._getOffset()}},{name:"preventOverflow",options:{boundary:this._config.boundary}},{name:"arrow",options:{element:`.${this.constructor.NAME}-arrow`}},{name:"onChange",enabled:!0,phase:"afterWrite",fn:t=>this._handlePopperPlacementChange(t)}],onFirstUpdate:t=>{t.options.placement!==t.placement&&this._handlePopperPlacementChange(t)}};return{...e,..."function"==typeof this._config.popperConfig?this._config.popperConfig(e):this._config.popperConfig}}_addAttachmentClass(t){this.getTipElement().classList.add(`${this._getBasicClassPrefix()}-${this.updateAttachment(t)}`)}_getAttachment(t){return Ji[t.toUpperCase()]}_setListeners(){this._config.trigger.split(" 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this._element.getAttribute("data-bs-original-title");(t||"string"!==e)&&(this._element.setAttribute("data-bs-original-title",t||""),!t||this._element.getAttribute("aria-label")||this._element.textContent||this._element.setAttribute("aria-label",t),this._element.setAttribute("title",""))}_enter(t,e){e=this._initializeOnDelegatedTarget(t,e),t&&(e._activeTrigger["focusin"===t.type?dn:hn]=!0),e.getTipElement().classList.contains(sn)||e._hoverState===on?e._hoverState=on:(clearTimeout(e._timeout),e._hoverState=on,e._config.delay&&e._config.delay.show?e._timeout=setTimeout((()=>{e._hoverState===on&&e.show()}),e._config.delay.show):e.show())}_leave(t,e){e=this._initializeOnDelegatedTarget(t,e),t&&(e._activeTrigger["focusout"===t.type?dn:hn]=e._element.contains(t.relatedTarget)),e._isWithActiveTrigger()||(clearTimeout(e._timeout),e._hoverState=rn,e._config.delay&&e._config.delay.hide?e._timeout=setTimeout((()=>{e._hoverState===rn&&e.hide()}),e._config.delay.hide):e.hide())}_isWithActiveTrigger(){for(const 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e=t.getBoundingClientRect();return{top:e.top+window.pageYOffset,left:e.left+window.pageXOffset}},position:t=>({top:t.offsetTop,left:t.offsetLeft})},V={find:(t,e=document.documentElement)=>[].concat(...Element.prototype.querySelectorAll.call(e,t)),findOne:(t,e=document.documentElement)=>Element.prototype.querySelector.call(e,t),children:(t,e)=>[].concat(...t.children).filter((t=>t.matches(e))),parents(t,e){const i=[];let n=t.parentNode;for(;n&&n.nodeType===Node.ELEMENT_NODE&&3!==n.nodeType;)n.matches(e)&&i.push(n),n=n.parentNode;return i},prev(t,e){let i=t.previousElementSibling;for(;i;){if(i.matches(e))return[i];i=i.previousElementSibling}return[]},next(t,e){let i=t.nextElementSibling;for(;i;){if(i.matches(e))return[i];i=i.nextElementSibling}return[]},focusableChildren(t){const e=["a","button","input","textarea","select","details","[tabindex]",'[contenteditable="true"]'].map((t=>`${t}:not([tabindex^="-"])`)).join(", ");return this.find(e,t).filter((t=>!c(t)&&l(t)))}},K="carousel",X={interval:5e3,keyboard:!0,slide:!1,pause:"hover",wrap:!0,touch:!0},Y={interval:"(number|boolean)",keyboard:"boolean",slide:"(boolean|string)",pause:"(string|boolean)",wrap:"boolean",touch:"boolean"},Q="next",G="prev",Z="left",J="right",tt={ArrowLeft:J,ArrowRight:Z},et="slid.bs.carousel",it="active",nt=".active.carousel-item";class st extends B{constructor(t,e){super(t),this._items=null,this._interval=null,this._activeElement=null,this._isPaused=!1,this._isSliding=!1,this.touchTimeout=null,this.touchStartX=0,this.touchDeltaX=0,this._config=this._getConfig(e),this._indicatorsElement=V.findOne(".carousel-indicators",this._element),this._touchSupported="ontouchstart"in document.documentElement||navigator.maxTouchPoints>0,this._pointerEvent=Boolean(window.PointerEvent),this._addEventListeners()}static get Default(){return X}static get NAME(){return K}next(){this._slide(Q)}nextWhenVisible(){!document.hidden&&l(this._element)&&this.next()}prev(){this._slide(G)}pause(t){t||(this._isPaused=!0),V.findOne(".carousel-item-next, .carousel-item-prev",this._element)&&(s(this._element),this.cycle(!0)),clearInterval(this._interval),this._interval=null}cycle(t){t||(this._isPaused=!1),this._interval&&(clearInterval(this._interval),this._interval=null),this._config&&this._config.interval&&!this._isPaused&&(this._updateInterval(),this._interval=setInterval((document.visibilityState?this.nextWhenVisible:this.next).bind(this),this._config.interval))}to(t){this._activeElement=V.findOne(nt,this._element);const e=this._getItemIndex(this._activeElement);if(t>this._items.length-1||t<0)return;if(this._isSliding)return void j.one(this._element,et,(()=>this.to(t)));if(e===t)return this.pause(),void this.cycle();const i=t>e?Q:G;this._slide(i,this._items[t])}_getConfig(t){return t={...X,...U.getDataAttributes(this._element),..."object"==typeof t?t:{}},a(K,t,Y),t}_handleSwipe(){const t=Math.abs(this.touchDeltaX);if(t<=40)return;const e=t/this.touchDeltaX;this.touchDeltaX=0,e&&this._slide(e>0?J:Z)}_addEventListeners(){this._config.keyboard&&j.on(this._element,"keydown.bs.carousel",(t=>this._keydown(t))),"hover"===this._config.pause&&(j.on(this._element,"mouseenter.bs.carousel",(t=>this.pause(t))),j.on(this._element,"mouseleave.bs.carousel",(t=>this.cycle(t)))),this._config.touch&&this._touchSupported&&this._addTouchEventListeners()}_addTouchEventListeners(){const t=t=>this._pointerEvent&&("pen"===t.pointerType||"touch"===t.pointerType),e=e=>{t(e)?this.touchStartX=e.clientX:this._pointerEvent||(this.touchStartX=e.touches[0].clientX)},i=t=>{this.touchDeltaX=t.touches&&t.touches.length>1?0:t.touches[0].clientX-this.touchStartX},n=e=>{t(e)&&(this.touchDeltaX=e.clientX-this.touchStartX),this._handleSwipe(),"hover"===this._config.pause&&(this.pause(),this.touchTimeout&&clearTimeout(this.touchTimeout),this.touchTimeout=setTimeout((t=>this.cycle(t)),500+this._config.interval))};V.find(".carousel-item img",this._element).forEach((t=>{j.on(t,"dragstart.bs.carousel",(t=>t.preventDefault()))})),this._pointerEvent?(j.on(this._element,"pointerdown.bs.carousel",(t=>e(t))),j.on(this._element,"pointerup.bs.carousel",(t=>n(t))),this._element.classList.add("pointer-event")):(j.on(this._element,"touchstart.bs.carousel",(t=>e(t))),j.on(this._element,"touchmove.bs.carousel",(t=>i(t))),j.on(this._element,"touchend.bs.carousel",(t=>n(t))))}_keydown(t){if(/input|textarea/i.test(t.target.tagName))return;const e=tt[t.key];e&&(t.preventDefault(),this._slide(e))}_getItemIndex(t){return this._items=t&&t.parentNode?V.find(".carousel-item",t.parentNode):[],this._items.indexOf(t)}_getItemByOrder(t,e){const i=t===Q;return v(this._items,e,i,this._config.wrap)}_triggerSlideEvent(t,e){const i=this._getItemIndex(t),n=this._getItemIndex(V.findOne(nt,this._element));return j.trigger(this._element,"slide.bs.carousel",{relatedTarget:t,direction:e,from:n,to:i})}_setActiveIndicatorElement(t){if(this._indicatorsElement){const e=V.findOne(".active",this._indicatorsElement);e.classList.remove(it),e.removeAttribute("aria-current");const i=V.find("[data-bs-target]",this._indicatorsElement);for(let e=0;e<i.length;e++)if(Number.parseInt(i[e].getAttribute("data-bs-slide-to"),10)===this._getItemIndex(t)){i[e].classList.add(it),i[e].setAttribute("aria-current","true");break}}}_updateInterval(){const t=this._activeElement||V.findOne(nt,this._element);if(!t)return;const e=Number.parseInt(t.getAttribute("data-bs-interval"),10);e?(this._config.defaultInterval=this._config.defaultInterval||this._config.interval,this._config.interval=e):this._config.interval=this._config.defaultInterval||this._config.interval}_slide(t,e){const i=this._directionToOrder(t),n=V.findOne(nt,this._element),s=this._getItemIndex(n),o=e||this._getItemByOrder(i,n),r=this._getItemIndex(o),a=Boolean(this._interval),l=i===Q,c=l?"carousel-item-start":"carousel-item-end",h=l?"carousel-item-next":"carousel-item-prev",d=this._orderToDirection(i);if(o&&o.classList.contains(it))return void(this._isSliding=!1);if(this._isSliding)return;if(this._triggerSlideEvent(o,d).defaultPrevented)return;if(!n||!o)return;this._isSliding=!0,a&&this.pause(),this._setActiveIndicatorElement(o),this._activeElement=o;const f=()=>{j.trigger(this._element,et,{relatedTarget:o,direction:d,from:s,to:r})};if(this._element.classList.contains("slide")){o.classList.add(h),u(o),n.classList.add(c),o.classList.add(c);const t=()=>{o.classList.remove(c,h),o.classList.add(it),n.classList.remove(it,h,c),this._isSliding=!1,setTimeout(f,0)};this._queueCallback(t,n,!0)}else n.classList.remove(it),o.classList.add(it),this._isSliding=!1,f();a&&this.cycle()}_directionToOrder(t){return[J,Z].includes(t)?m()?t===Z?G:Q:t===Z?Q:G:t}_orderToDirection(t){return[Q,G].includes(t)?m()?t===G?Z:J:t===G?J:Z:t}static carouselInterface(t,e){const i=st.getOrCreateInstance(t,e);let{_config:n}=i;"object"==typeof e&&(n={...n,...e});const s="string"==typeof e?e:n.slide;if("number"==typeof e)i.to(e);else if("string"==typeof s){if(void 0===i[s])throw new TypeError(`No method named "${s}"`);i[s]()}else n.interval&&n.ride&&(i.pause(),i.cycle())}static jQueryInterface(t){return this.each((function(){st.carouselInterface(this,t)}))}static dataApiClickHandler(t){const e=n(this);if(!e||!e.classList.contains("carousel"))return;const i={...U.getDataAttributes(e),...U.getDataAttributes(this)},s=this.getAttribute("data-bs-slide-to");s&&(i.interval=!1),st.carouselInterface(e,i),s&&st.getInstance(e).to(s),t.preventDefault()}}j.on(document,"click.bs.carousel.data-api","[data-bs-slide], [data-bs-slide-to]",st.dataApiClickHandler),j.on(window,"load.bs.carousel.data-api",(()=>{const t=V.find('[data-bs-ride="carousel"]');for(let e=0,i=t.length;e<i;e++)st.carouselInterface(t[e],st.getInstance(t[e]))})),g(st);const ot="collapse",rt={toggle:!0,parent:null},at={toggle:"boolean",parent:"(null|element)"},lt="show",ct="collapse",ht="collapsing",dt="collapsed",ut=":scope .collapse .collapse",ft='[data-bs-toggle="collapse"]';class pt extends B{constructor(t,e){super(t),this._isTransitioning=!1,this._config=this._getConfig(e),this._triggerArray=[];const n=V.find(ft);for(let t=0,e=n.length;t<e;t++){const e=n[t],s=i(e),o=V.find(s).filter((t=>t===this._element));null!==s&&o.length&&(this._selector=s,this._triggerArray.push(e))}this._initializeChildren(),this._config.parent||this._addAriaAndCollapsedClass(this._triggerArray,this._isShown()),this._config.toggle&&this.toggle()}static get Default(){return rt}static get NAME(){return ot}toggle(){this._isShown()?this.hide():this.show()}show(){if(this._isTransitioning||this._isShown())return;let t,e=[];if(this._config.parent){const t=V.find(ut,this._config.parent);e=V.find(".collapse.show, .collapse.collapsing",this._config.parent).filter((e=>!t.includes(e)))}const i=V.findOne(this._selector);if(e.length){const n=e.find((t=>i!==t));if(t=n?pt.getInstance(n):null,t&&t._isTransitioning)return}if(j.trigger(this._element,"show.bs.collapse").defaultPrevented)return;e.forEach((e=>{i!==e&&pt.getOrCreateInstance(e,{toggle:!1}).hide(),t||H.set(e,"bs.collapse",null)}));const n=this._getDimension();this._element.classList.remove(ct),this._element.classList.add(ht),this._element.style[n]=0,this._addAriaAndCollapsedClass(this._triggerArray,!0),this._isTransitioning=!0;const s=`scroll${n[0].toUpperCase()+n.slice(1)}`;this._queueCallback((()=>{this._isTransitioning=!1,this._element.classList.remove(ht),this._element.classList.add(ct,lt),this._element.style[n]="",j.trigger(this._element,"shown.bs.collapse")}),this._element,!0),this._element.style[n]=`${this._element[s]}px`}hide(){if(this._isTransitioning||!this._isShown())return;if(j.trigger(this._element,"hide.bs.collapse").defaultPrevented)return;const t=this._getDimension();this._element.style[t]=`${this._element.getBoundingClientRect()[t]}px`,u(this._element),this._element.classList.add(ht),this._element.classList.remove(ct,lt);const e=this._triggerArray.length;for(let t=0;t<e;t++){const e=this._triggerArray[t],i=n(e);i&&!this._isShown(i)&&this._addAriaAndCollapsedClass([e],!1)}this._isTransitioning=!0,this._element.style[t]="",this._queueCallback((()=>{this._isTransitioning=!1,this._element.classList.remove(ht),this._element.classList.add(ct),j.trigger(this._element,"hidden.bs.collapse")}),this._element,!0)}_isShown(t=this._element){return t.classList.contains(lt)}_getConfig(t){return(t={...rt,...U.getDataAttributes(this._element),...t}).toggle=Boolean(t.toggle),t.parent=r(t.parent),a(ot,t,at),t}_getDimension(){return this._element.classList.contains("collapse-horizontal")?"width":"height"}_initializeChildren(){if(!this._config.parent)return;const t=V.find(ut,this._config.parent);V.find(ft,this._config.parent).filter((e=>!t.includes(e))).forEach((t=>{const e=n(t);e&&this._addAriaAndCollapsedClass([t],this._isShown(e))}))}_addAriaAndCollapsedClass(t,e){t.length&&t.forEach((t=>{e?t.classList.remove(dt):t.classList.add(dt),t.setAttribute("aria-expanded",e)}))}static jQueryInterface(t){return this.each((function(){const e={};"string"==typeof t&&/show|hide/.test(t)&&(e.toggle=!1);const i=pt.getOrCreateInstance(this,e);if("string"==typeof t){if(void 0===i[t])throw new TypeError(`No method named "${t}"`);i[t]()}}))}}j.on(document,"click.bs.collapse.data-api",ft,(function(t){("A"===t.target.tagName||t.delegateTarget&&"A"===t.delegateTarget.tagName)&&t.preventDefault();const e=i(this);V.find(e).forEach((t=>{pt.getOrCreateInstance(t,{toggle:!1}).toggle()}))})),g(pt);var mt="top",gt="bottom",_t="right",bt="left",vt="auto",yt=[mt,gt,_t,bt],wt="start",Et="end",At="clippingParents",Tt="viewport",Ot="popper",Ct="reference",kt=yt.reduce((function(t,e){return t.concat([e+"-"+wt,e+"-"+Et])}),[]),Lt=[].concat(yt,[vt]).reduce((function(t,e){return t.concat([e,e+"-"+wt,e+"-"+Et])}),[]),xt="beforeRead",Dt="read",St="afterRead",Nt="beforeMain",It="main",Pt="afterMain",jt="beforeWrite",Mt="write",Ht="afterWrite",Bt=[xt,Dt,St,Nt,It,Pt,jt,Mt,Ht];function Rt(t){return t?(t.nodeName||"").toLowerCase():null}function Wt(t){if(null==t)return window;if("[object Window]"!==t.toString()){var e=t.ownerDocument;return e&&e.defaultView||window}return t}function $t(t){return t instanceof Wt(t).Element||t instanceof Element}function zt(t){return t instanceof Wt(t).HTMLElement||t instanceof HTMLElement}function qt(t){return"undefined"!=typeof ShadowRoot&&(t instanceof Wt(t).ShadowRoot||t instanceof ShadowRoot)}const Ft={name:"applyStyles",enabled:!0,phase:"write",fn:function(t){var e=t.state;Object.keys(e.elements).forEach((function(t){var i=e.styles[t]||{},n=e.attributes[t]||{},s=e.elements[t];zt(s)&&Rt(s)&&(Object.assign(s.style,i),Object.keys(n).forEach((function(t){var e=n[t];!1===e?s.removeAttribute(t):s.setAttribute(t,!0===e?"":e)})))}))},effect:function(t){var e=t.state,i={popper:{position:e.options.strategy,left:"0",top:"0",margin:"0"},arrow:{position:"absolute"},reference:{}};return Object.assign(e.elements.popper.style,i.popper),e.styles=i,e.elements.arrow&&Object.assign(e.elements.arrow.style,i.arrow),function(){Object.keys(e.elements).forEach((function(t){var n=e.elements[t],s=e.attributes[t]||{},o=Object.keys(e.styles.hasOwnProperty(t)?e.styles[t]:i[t]).reduce((function(t,e){return t[e]="",t}),{});zt(n)&&Rt(n)&&(Object.assign(n.style,o),Object.keys(s).forEach((function(t){n.removeAttribute(t)})))}))}},requires:["computeStyles"]};function Ut(t){return t.split("-")[0]}function Vt(t,e){var i=t.getBoundingClientRect();return{width:i.width/1,height:i.height/1,top:i.top/1,right:i.right/1,bottom:i.bottom/1,left:i.left/1,x:i.left/1,y:i.top/1}}function Kt(t){var e=Vt(t),i=t.offsetWidth,n=t.offsetHeight;return Math.abs(e.width-i)<=1&&(i=e.width),Math.abs(e.height-n)<=1&&(n=e.height),{x:t.offsetLeft,y:t.offsetTop,width:i,height:n}}function Xt(t,e){var i=e.getRootNode&&e.getRootNode();if(t.contains(e))return!0;if(i&&qt(i)){var 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n=Yt(i);if("none"!==n.transform||"none"!==n.perspective||"paint"===n.contain||-1!==["transform","perspective"].indexOf(n.willChange)||e&&"filter"===n.willChange||e&&n.filter&&"none"!==n.filter)return i;i=i.parentNode}return null}(t)||e}function ee(t){return["top","bottom"].indexOf(t)>=0?"x":"y"}var ie=Math.max,ne=Math.min,se=Math.round;function oe(t,e,i){return ie(t,ne(e,i))}function re(t){return Object.assign({},{top:0,right:0,bottom:0,left:0},t)}function ae(t,e){return e.reduce((function(e,i){return e[i]=t,e}),{})}const le={name:"arrow",enabled:!0,phase:"main",fn:function(t){var e,i=t.state,n=t.name,s=t.options,o=i.elements.arrow,r=i.modifiersData.popperOffsets,a=Ut(i.placement),l=ee(a),c=[bt,_t].indexOf(a)>=0?"height":"width";if(o&&r){var h=function(t,e){return re("number"!=typeof(t="function"==typeof 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Be={placement:"bottom",modifiers:[],strategy:"absolute"};function Re(){for(var t=arguments.length,e=new Array(t),i=0;i<t;i++)e[i]=arguments[i];return!e.some((function(t){return!(t&&"function"==typeof t.getBoundingClientRect)}))}function We(t){void 0===t&&(t={});var e=t,i=e.defaultModifiers,n=void 0===i?[]:i,s=e.defaultOptions,o=void 0===s?Be:s;return function(t,e,i){void 0===i&&(i=o);var s,r,a={placement:"bottom",orderedModifiers:[],options:Object.assign({},Be,o),modifiersData:{},elements:{reference:t,popper:e},attributes:{},styles:{}},l=[],c=!1,h={state:a,setOptions:function(i){var s="function"==typeof i?i(a.options):i;d(),a.options=Object.assign({},o,a.options,s),a.scrollParents={reference:$t(t)?Ae(t):t.contextElement?Ae(t.contextElement):[],popper:Ae(e)};var r,c,u=function(t){var e=He(t);return Bt.reduce((function(t,i){return t.concat(e.filter((function(t){return t.phase===i})))}),[])}((r=[].concat(n,a.options.modifiers),c=r.reduce((function(t,e){var i=t[e.name];return 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this._isShown()?this.hide():this.show()}show(){if(c(this._element)||this._isShown(this._menu))return;const t={relatedTarget:this._element};if(j.trigger(this._element,"show.bs.dropdown",t).defaultPrevented)return;const e=hi.getParentFromElement(this._element);this._inNavbar?U.setDataAttribute(this._menu,"popper","none"):this._createPopper(e),"ontouchstart"in document.documentElement&&!e.closest(".navbar-nav")&&[].concat(...document.body.children).forEach((t=>j.on(t,"mouseover",d))),this._element.focus(),this._element.setAttribute("aria-expanded",!0),this._menu.classList.add(Je),this._element.classList.add(Je),j.trigger(this._element,"shown.bs.dropdown",t)}hide(){if(c(this._element)||!this._isShown(this._menu))return;const t={relatedTarget:this._element};this._completeHide(t)}dispose(){this._popper&&this._popper.destroy(),super.dispose()}update(){this._inNavbar=this._detectNavbar(),this._popper&&this._popper.update()}_completeHide(t){j.trigger(this._element,"hide.bs.dropdown",t).defaultPrevented||("ontouchstart"in document.documentElement&&[].concat(...document.body.children).forEach((t=>j.off(t,"mouseover",d))),this._popper&&this._popper.destroy(),this._menu.classList.remove(Je),this._element.classList.remove(Je),this._element.setAttribute("aria-expanded","false"),U.removeDataAttribute(this._menu,"popper"),j.trigger(this._element,"hidden.bs.dropdown",t))}_getConfig(t){if(t={...this.constructor.Default,...U.getDataAttributes(this._element),...t},a(Ue,t,this.constructor.DefaultType),"object"==typeof t.reference&&!o(t.reference)&&"function"!=typeof t.reference.getBoundingClientRect)throw new TypeError(`${Ue.toUpperCase()}: Option "reference" provided type "object" without a required "getBoundingClientRect" method.`);return t}_createPopper(t){if(void 0===Fe)throw new TypeError("Bootstrap's dropdowns require Popper (https://popper.js.org)");let e=this._element;"parent"===this._config.reference?e=t:o(this._config.reference)?e=r(this._config.reference):"object"==typeof this._config.reference&&(e=this._config.reference);const i=this._getPopperConfig(),n=i.modifiers.find((t=>"applyStyles"===t.name&&!1===t.enabled));this._popper=qe(e,this._menu,i),n&&U.setDataAttribute(this._menu,"popper","assets")}_isShown(t=this._element){return t.classList.contains(Je)}_getMenuElement(){return V.next(this._element,ei)[0]}_getPlacement(){const t=this._element.parentNode;if(t.classList.contains("dropend"))return ri;if(t.classList.contains("dropstart"))return ai;const e="end"===getComputedStyle(this._menu).getPropertyValue("--bs-position").trim();return t.classList.contains("dropup")?e?ni:ii:e?oi:si}_detectNavbar(){return null!==this._element.closest(".navbar")}_getOffset(){const{offset:t}=this._config;return"string"==typeof t?t.split(",").map((t=>Number.parseInt(t,10))):"function"==typeof t?e=>t(e,this._element):t}_getPopperConfig(){const t={placement:this._getPlacement(),modifiers:[{name:"preventOverflow",options:{boundary:this._config.boundary}},{name:"offset",options:{offset:this._getOffset()}}]};return"assets"===this._config.display&&(t.modifiers=[{name:"applyStyles",enabled:!1}]),{...t,..."function"==typeof this._config.popperConfig?this._config.popperConfig(t):this._config.popperConfig}}_selectMenuItem({key:t,target:e}){const i=V.find(".dropdown-menu .dropdown-item:not(.disabled):not(:disabled)",this._menu).filter(l);i.length&&v(i,e,t===Ye,!i.includes(e)).focus()}static jQueryInterface(t){return this.each((function(){const e=hi.getOrCreateInstance(this,t);if("string"==typeof t){if(void 0===e[t])throw new TypeError(`No method named "${t}"`);e[t]()}}))}static clearMenus(t){if(t&&(2===t.button||"keyup"===t.type&&"Tab"!==t.key))return;const e=V.find(ti);for(let i=0,n=e.length;i<n;i++){const n=hi.getInstance(e[i]);if(!n||!1===n._config.autoClose)continue;if(!n._isShown())continue;const s={relatedTarget:n._element};if(t){const e=t.composedPath(),i=e.includes(n._menu);if(e.includes(n._element)||"inside"===n._config.autoClose&&!i||"outside"===n._config.autoClose&&i)continue;if(n._menu.contains(t.target)&&("keyup"===t.type&&"Tab"===t.key||/input|select|option|textarea|form/i.test(t.target.tagName)))continue;"click"===t.type&&(s.clickEvent=t)}n._completeHide(s)}}static getParentFromElement(t){return n(t)||t.parentNode}static dataApiKeydownHandler(t){if(/input|textarea/i.test(t.target.tagName)?t.key===Ke||t.key!==Ve&&(t.key!==Ye&&t.key!==Xe||t.target.closest(ei)):!Qe.test(t.key))return;const e=this.classList.contains(Je);if(!e&&t.key===Ve)return;if(t.preventDefault(),t.stopPropagation(),c(this))return;const i=this.matches(ti)?this:V.prev(this,ti)[0],n=hi.getOrCreateInstance(i);if(t.key!==Ve)return t.key===Xe||t.key===Ye?(e||n.show(),void n._selectMenuItem(t)):void(e&&t.key!==Ke||hi.clearMenus());n.hide()}}j.on(document,Ze,ti,hi.dataApiKeydownHandler),j.on(document,Ze,ei,hi.dataApiKeydownHandler),j.on(document,Ge,hi.clearMenus),j.on(document,"keyup.bs.dropdown.data-api",hi.clearMenus),j.on(document,Ge,ti,(function(t){t.preventDefault(),hi.getOrCreateInstance(this).toggle()})),g(hi);const di=".fixed-top, .fixed-bottom, .is-fixed, .sticky-top",ui=".sticky-top";class fi{constructor(){this._element=document.body}getWidth(){const t=document.documentElement.clientWidth;return Math.abs(window.innerWidth-t)}hide(){const t=this.getWidth();this._disableOverFlow(),this._setElementAttributes(this._element,"paddingRight",(e=>e+t)),this._setElementAttributes(di,"paddingRight",(e=>e+t)),this._setElementAttributes(ui,"marginRight",(e=>e-t))}_disableOverFlow(){this._saveInitialAttribute(this._element,"overflow"),this._element.style.overflow="hidden"}_setElementAttributes(t,e,i){const n=this.getWidth();this._applyManipulationCallback(t,(t=>{if(t!==this._element&&window.innerWidth>t.clientWidth+n)return;this._saveInitialAttribute(t,e);const s=window.getComputedStyle(t)[e];t.style[e]=`${i(Number.parseFloat(s))}px`}))}reset(){this._resetElementAttributes(this._element,"overflow"),this._resetElementAttributes(this._element,"paddingRight"),this._resetElementAttributes(di,"paddingRight"),this._resetElementAttributes(ui,"marginRight")}_saveInitialAttribute(t,e){const i=t.style[e];i&&U.setDataAttribute(t,e,i)}_resetElementAttributes(t,e){this._applyManipulationCallback(t,(t=>{const i=U.getDataAttribute(t,e);void 0===i?t.style.removeProperty(e):(U.removeDataAttribute(t,e),t.style[e]=i)}))}_applyManipulationCallback(t,e){o(t)?e(t):V.find(t,this._element).forEach(e)}isOverflowing(){return this.getWidth()>0}}const pi={className:"modal-backdrop",isVisible:!0,isAnimated:!1,rootElement:"body",clickCallback:null},mi={className:"string",isVisible:"boolean",isAnimated:"boolean",rootElement:"(element|string)",clickCallback:"(function|null)"},gi="show",_i="mousedown.bs.backdrop";class bi{constructor(t){this._config=this._getConfig(t),this._isAppended=!1,this._element=null}show(t){this._config.isVisible?(this._append(),this._config.isAnimated&&u(this._getElement()),this._getElement().classList.add(gi),this._emulateAnimation((()=>{_(t)}))):_(t)}hide(t){this._config.isVisible?(this._getElement().classList.remove(gi),this._emulateAnimation((()=>{this.dispose(),_(t)}))):_(t)}_getElement(){if(!this._element){const t=document.createElement("div");t.className=this._config.className,this._config.isAnimated&&t.classList.add("fade"),this._element=t}return this._element}_getConfig(t){return(t={...pi,..."object"==typeof t?t:{}}).rootElement=r(t.rootElement),a("backdrop",t,mi),t}_append(){this._isAppended||(this._config.rootElement.append(this._getElement()),j.on(this._getElement(),_i,(()=>{_(this._config.clickCallback)})),this._isAppended=!0)}dispose(){this._isAppended&&(j.off(this._element,_i),this._element.remove(),this._isAppended=!1)}_emulateAnimation(t){b(t,this._getElement(),this._config.isAnimated)}}const vi={trapElement:null,autofocus:!0},yi={trapElement:"element",autofocus:"boolean"},wi=".bs.focustrap",Ei="backward";class Ai{constructor(t){this._config=this._getConfig(t),this._isActive=!1,this._lastTabNavDirection=null}activate(){const{trapElement:t,autofocus:e}=this._config;this._isActive||(e&&t.focus(),j.off(document,wi),j.on(document,"focusin.bs.focustrap",(t=>this._handleFocusin(t))),j.on(document,"keydown.tab.bs.focustrap",(t=>this._handleKeydown(t))),this._isActive=!0)}deactivate(){this._isActive&&(this._isActive=!1,j.off(document,wi))}_handleFocusin(t){const{target:e}=t,{trapElement:i}=this._config;if(e===document||e===i||i.contains(e))return;const n=V.focusableChildren(i);0===n.length?i.focus():this._lastTabNavDirection===Ei?n[n.length-1].focus():n[0].focus()}_handleKeydown(t){"Tab"===t.key&&(this._lastTabNavDirection=t.shiftKey?Ei:"forward")}_getConfig(t){return t={...vi,..."object"==typeof t?t:{}},a("focustrap",t,yi),t}}const Ti="modal",Oi="Escape",Ci={backdrop:!0,keyboard:!0,focus:!0},ki={backdrop:"(boolean|string)",keyboard:"boolean",focus:"boolean"},Li="hidden.bs.modal",xi="show.bs.modal",Di="resize.bs.modal",Si="click.dismiss.bs.modal",Ni="keydown.dismiss.bs.modal",Ii="mousedown.dismiss.bs.modal",Pi="modal-open",ji="show",Mi="modal-assets";class Hi extends B{constructor(t,e){super(t),this._config=this._getConfig(e),this._dialog=V.findOne(".modal-dialog",this._element),this._backdrop=this._initializeBackDrop(),this._focustrap=this._initializeFocusTrap(),this._isShown=!1,this._ignoreBackdropClick=!1,this._isTransitioning=!1,this._scrollBar=new fi}static get Default(){return Ci}static get NAME(){return Ti}toggle(t){return this._isShown?this.hide():this.show(t)}show(t){this._isShown||this._isTransitioning||j.trigger(this._element,xi,{relatedTarget:t}).defaultPrevented||(this._isShown=!0,this._isAnimated()&&(this._isTransitioning=!0),this._scrollBar.hide(),document.body.classList.add(Pi),this._adjustDialog(),this._setEscapeEvent(),this._setResizeEvent(),j.on(this._dialog,Ii,(()=>{j.one(this._element,"mouseup.dismiss.bs.modal",(t=>{t.target===this._element&&(this._ignoreBackdropClick=!0)}))})),this._showBackdrop((()=>this._showElement(t))))}hide(){if(!this._isShown||this._isTransitioning)return;if(j.trigger(this._element,"hide.bs.modal").defaultPrevented)return;this._isShown=!1;const t=this._isAnimated();t&&(this._isTransitioning=!0),this._setEscapeEvent(),this._setResizeEvent(),this._focustrap.deactivate(),this._element.classList.remove(ji),j.off(this._element,Si),j.off(this._dialog,Ii),this._queueCallback((()=>this._hideModal()),this._element,t)}dispose(){[window,this._dialog].forEach((t=>j.off(t,".bs.modal"))),this._backdrop.dispose(),this._focustrap.deactivate(),super.dispose()}handleUpdate(){this._adjustDialog()}_initializeBackDrop(){return new bi({isVisible:Boolean(this._config.backdrop),isAnimated:this._isAnimated()})}_initializeFocusTrap(){return new Ai({trapElement:this._element})}_getConfig(t){return t={...Ci,...U.getDataAttributes(this._element),..."object"==typeof t?t:{}},a(Ti,t,ki),t}_showElement(t){const e=this._isAnimated(),i=V.findOne(".modal-body",this._dialog);this._element.parentNode&&this._element.parentNode.nodeType===Node.ELEMENT_NODE||document.body.append(this._element),this._element.style.display="block",this._element.removeAttribute("aria-hidden"),this._element.setAttribute("aria-modal",!0),this._element.setAttribute("role","dialog"),this._element.scrollTop=0,i&&(i.scrollTop=0),e&&u(this._element),this._element.classList.add(ji),this._queueCallback((()=>{this._config.focus&&this._focustrap.activate(),this._isTransitioning=!1,j.trigger(this._element,"shown.bs.modal",{relatedTarget:t})}),this._dialog,e)}_setEscapeEvent(){this._isShown?j.on(this._element,Ni,(t=>{this._config.keyboard&&t.key===Oi?(t.preventDefault(),this.hide()):this._config.keyboard||t.key!==Oi||this._triggerBackdropTransition()})):j.off(this._element,Ni)}_setResizeEvent(){this._isShown?j.on(window,Di,(()=>this._adjustDialog())):j.off(window,Di)}_hideModal(){this._element.style.display="none",this._element.setAttribute("aria-hidden",!0),this._element.removeAttribute("aria-modal"),this._element.removeAttribute("role"),this._isTransitioning=!1,this._backdrop.hide((()=>{document.body.classList.remove(Pi),this._resetAdjustments(),this._scrollBar.reset(),j.trigger(this._element,Li)}))}_showBackdrop(t){j.on(this._element,Si,(t=>{this._ignoreBackdropClick?this._ignoreBackdropClick=!1:t.target===t.currentTarget&&(!0===this._config.backdrop?this.hide():"assets"===this._config.backdrop&&this._triggerBackdropTransition())})),this._backdrop.show(t)}_isAnimated(){return this._element.classList.contains("fade")}_triggerBackdropTransition(){if(j.trigger(this._element,"hidePrevented.bs.modal").defaultPrevented)return;const{classList:t,scrollHeight:e,style:i}=this._element,n=e>document.documentElement.clientHeight;!n&&"hidden"===i.overflowY||t.contains(Mi)||(n||(i.overflowY="hidden"),t.add(Mi),this._queueCallback((()=>{t.remove(Mi),n||this._queueCallback((()=>{i.overflowY=""}),this._dialog)}),this._dialog),this._element.focus())}_adjustDialog(){const t=this._element.scrollHeight>document.documentElement.clientHeight,e=this._scrollBar.getWidth(),i=e>0;(!i&&t&&!m()||i&&!t&&m())&&(this._element.style.paddingLeft=`${e}px`),(i&&!t&&!m()||!i&&t&&m())&&(this._element.style.paddingRight=`${e}px`)}_resetAdjustments(){this._element.style.paddingLeft="",this._element.style.paddingRight=""}static jQueryInterface(t,e){return this.each((function(){const i=Hi.getOrCreateInstance(this,t);if("string"==typeof t){if(void 0===i[t])throw new TypeError(`No method named "${t}"`);i[t](e)}}))}}j.on(document,"click.bs.modal.data-api",'[data-bs-toggle="modal"]',(function(t){const e=n(this);["A","AREA"].includes(this.tagName)&&t.preventDefault(),j.one(e,xi,(t=>{t.defaultPrevented||j.one(e,Li,(()=>{l(this)&&this.focus()}))}));const i=V.findOne(".modal.show");i&&Hi.getInstance(i).hide(),Hi.getOrCreateInstance(e).toggle(this)})),R(Hi),g(Hi);const Bi="offcanvas",Ri={backdrop:!0,keyboard:!0,scroll:!1},Wi={backdrop:"boolean",keyboard:"boolean",scroll:"boolean"},$i="show",zi=".offcanvas.show",qi="hidden.bs.offcanvas";class Fi extends B{constructor(t,e){super(t),this._config=this._getConfig(e),this._isShown=!1,this._backdrop=this._initializeBackDrop(),this._focustrap=this._initializeFocusTrap(),this._addEventListeners()}static get NAME(){return Bi}static get Default(){return Ri}toggle(t){return this._isShown?this.hide():this.show(t)}show(t){this._isShown||j.trigger(this._element,"show.bs.offcanvas",{relatedTarget:t}).defaultPrevented||(this._isShown=!0,this._element.style.visibility="visible",this._backdrop.show(),this._config.scroll||(new fi).hide(),this._element.removeAttribute("aria-hidden"),this._element.setAttribute("aria-modal",!0),this._element.setAttribute("role","dialog"),this._element.classList.add($i),this._queueCallback((()=>{this._config.scroll||this._focustrap.activate(),j.trigger(this._element,"shown.bs.offcanvas",{relatedTarget:t})}),this._element,!0))}hide(){this._isShown&&(j.trigger(this._element,"hide.bs.offcanvas").defaultPrevented||(this._focustrap.deactivate(),this._element.blur(),this._isShown=!1,this._element.classList.remove($i),this._backdrop.hide(),this._queueCallback((()=>{this._element.setAttribute("aria-hidden",!0),this._element.removeAttribute("aria-modal"),this._element.removeAttribute("role"),this._element.style.visibility="hidden",this._config.scroll||(new fi).reset(),j.trigger(this._element,qi)}),this._element,!0)))}dispose(){this._backdrop.dispose(),this._focustrap.deactivate(),super.dispose()}_getConfig(t){return t={...Ri,...U.getDataAttributes(this._element),..."object"==typeof t?t:{}},a(Bi,t,Wi),t}_initializeBackDrop(){return new bi({className:"offcanvas-backdrop",isVisible:this._config.backdrop,isAnimated:!0,rootElement:this._element.parentNode,clickCallback:()=>this.hide()})}_initializeFocusTrap(){return new Ai({trapElement:this._element})}_addEventListeners(){j.on(this._element,"keydown.dismiss.bs.offcanvas",(t=>{this._config.keyboard&&"Escape"===t.key&&this.hide()}))}static jQueryInterface(t){return this.each((function(){const e=Fi.getOrCreateInstance(this,t);if("string"==typeof t){if(void 0===e[t]||t.startsWith("_")||"constructor"===t)throw new TypeError(`No method named "${t}"`);e[t](this)}}))}}j.on(document,"click.bs.offcanvas.data-api",'[data-bs-toggle="offcanvas"]',(function(t){const e=n(this);if(["A","AREA"].includes(this.tagName)&&t.preventDefault(),c(this))return;j.one(e,qi,(()=>{l(this)&&this.focus()}));const i=V.findOne(zi);i&&i!==e&&Fi.getInstance(i).hide(),Fi.getOrCreateInstance(e).toggle(this)})),j.on(window,"load.bs.offcanvas.data-api",(()=>V.find(zi).forEach((t=>Fi.getOrCreateInstance(t).show())))),R(Fi),g(Fi);const Ui=new Set(["background","cite","href","itemtype","longdesc","poster","src","xlink:href"]),Vi=/^(?:(?:https?|mailto|ftp|tel|file|sms):|[^#&/:?]*(?:[#/?]|$))/i,Ki=/^data:(?:image\/(?:bmp|gif|jpeg|jpg|png|tiff|webp)|video\/(?:mpeg|mp4|ogg|webm)|audio\/(?:mp3|oga|ogg|opus));base64,[\d+/a-z]+=*$/i,Xi=(t,e)=>{const i=t.nodeName.toLowerCase();if(e.includes(i))return!Ui.has(i)||Boolean(Vi.test(t.nodeValue)||Ki.test(t.nodeValue));const n=e.filter((t=>t instanceof RegExp));for(let t=0,e=n.length;t<e;t++)if(n[t].test(i))return!0;return!1};function Yi(t,e,i){if(!t.length)return t;if(i&&"function"==typeof i)return i(t);const n=(new window.DOMParser).parseFromString(t,"text/html"),s=[].concat(...n.body.querySelectorAll("*"));for(let t=0,i=s.length;t<i;t++){const i=s[t],n=i.nodeName.toLowerCase();if(!Object.keys(e).includes(n)){i.remove();continue}const o=[].concat(...i.attributes),r=[].concat(e["*"]||[],e[n]||[]);o.forEach((t=>{Xi(t,r)||i.removeAttribute(t.nodeName)}))}return n.body.innerHTML}const Qi="tooltip",Gi=new Set(["sanitize","allowList","sanitizeFn"]),Zi={animation:"boolean",template:"string",title:"(string|element|function)",trigger:"string",delay:"(number|object)",html:"boolean",selector:"(string|boolean)",placement:"(string|function)",offset:"(array|string|function)",container:"(string|element|boolean)",fallbackPlacements:"array",boundary:"(string|element)",customClass:"(string|function)",sanitize:"boolean",sanitizeFn:"(null|function)",allowList:"object",popperConfig:"(null|object|function)"},Ji={AUTO:"auto",TOP:"top",RIGHT:m()?"left":"right",BOTTOM:"bottom",LEFT:m()?"right":"left"},tn={animation:!0,template:'<div class="tooltip" role="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>',trigger:"hover focus",title:"",delay:0,html:!1,selector:!1,placement:"top",offset:[0,0],container:!1,fallbackPlacements:["top","right","bottom","left"],boundary:"clippingParents",customClass:"",sanitize:!0,sanitizeFn:null,allowList:{"*":["class","dir","id","lang","role",/^aria-[\w-]*$/i],a:["target","href","title","rel"],area:[],b:[],br:[],col:[],code:[],div:[],em:[],hr:[],h1:[],h2:[],h3:[],h4:[],h5:[],h6:[],i:[],img:["src","srcset","alt","title","width","height"],li:[],ol:[],p:[],pre:[],s:[],small:[],span:[],sub:[],sup:[],strong:[],u:[],ul:[]},popperConfig:null},en={HIDE:"hide.bs.tooltip",HIDDEN:"hidden.bs.tooltip",SHOW:"show.bs.tooltip",SHOWN:"shown.bs.tooltip",INSERTED:"inserted.bs.tooltip",CLICK:"click.bs.tooltip",FOCUSIN:"focusin.bs.tooltip",FOCUSOUT:"focusout.bs.tooltip",MOUSEENTER:"mouseenter.bs.tooltip",MOUSELEAVE:"mouseleave.bs.tooltip"},nn="fade",sn="show",on="show",rn="out",an=".tooltip-inner",ln=".modal",cn="hide.bs.modal",hn="hover",dn="focus";class un extends B{constructor(t,e){if(void 0===Fe)throw new TypeError("Bootstrap's tooltips require Popper (https://popper.js.org)");super(t),this._isEnabled=!0,this._timeout=0,this._hoverState="",this._activeTrigger={},this._popper=null,this._config=this._getConfig(e),this.tip=null,this._setListeners()}static get Default(){return tn}static get NAME(){return Qi}static get Event(){return en}static get DefaultType(){return Zi}enable(){this._isEnabled=!0}disable(){this._isEnabled=!1}toggleEnabled(){this._isEnabled=!this._isEnabled}toggle(t){if(this._isEnabled)if(t){const e=this._initializeOnDelegatedTarget(t);e._activeTrigger.click=!e._activeTrigger.click,e._isWithActiveTrigger()?e._enter(null,e):e._leave(null,e)}else{if(this.getTipElement().classList.contains(sn))return void this._leave(null,this);this._enter(null,this)}}dispose(){clearTimeout(this._timeout),j.off(this._element.closest(ln),cn,this._hideModalHandler),this.tip&&this.tip.remove(),this._disposePopper(),super.dispose()}show(){if("none"===this._element.style.display)throw new Error("Please use show on visible elements");if(!this.isWithContent()||!this._isEnabled)return;const t=j.trigger(this._element,this.constructor.Event.SHOW),e=h(this._element),i=null===e?this._element.ownerDocument.documentElement.contains(this._element):e.contains(this._element);if(t.defaultPrevented||!i)return;"tooltip"===this.constructor.NAME&&this.tip&&this.getTitle()!==this.tip.querySelector(an).innerHTML&&(this._disposePopper(),this.tip.remove(),this.tip=null);const n=this.getTipElement(),s=(t=>{do{t+=Math.floor(1e6*Math.random())}while(document.getElementById(t));return t})(this.constructor.NAME);n.setAttribute("id",s),this._element.setAttribute("aria-describedby",s),this._config.animation&&n.classList.add(nn);const o="function"==typeof this._config.placement?this._config.placement.call(this,n,this._element):this._config.placement,r=this._getAttachment(o);this._addAttachmentClass(r);const{container:a}=this._config;H.set(n,this.constructor.DATA_KEY,this),this._element.ownerDocument.documentElement.contains(this.tip)||(a.append(n),j.trigger(this._element,this.constructor.Event.INSERTED)),this._popper?this._popper.update():this._popper=qe(this._element,n,this._getPopperConfig(r)),n.classList.add(sn);const l=this._resolvePossibleFunction(this._config.customClass);l&&n.classList.add(...l.split(" ")),"ontouchstart"in document.documentElement&&[].concat(...document.body.children).forEach((t=>{j.on(t,"mouseover",d)}));const c=this.tip.classList.contains(nn);this._queueCallback((()=>{const t=this._hoverState;this._hoverState=null,j.trigger(this._element,this.constructor.Event.SHOWN),t===rn&&this._leave(null,this)}),this.tip,c)}hide(){if(!this._popper)return;const t=this.getTipElement();if(j.trigger(this._element,this.constructor.Event.HIDE).defaultPrevented)return;t.classList.remove(sn),"ontouchstart"in document.documentElement&&[].concat(...document.body.children).forEach((t=>j.off(t,"mouseover",d))),this._activeTrigger.click=!1,this._activeTrigger.focus=!1,this._activeTrigger.hover=!1;const e=this.tip.classList.contains(nn);this._queueCallback((()=>{this._isWithActiveTrigger()||(this._hoverState!==on&&t.remove(),this._cleanTipClass(),this._element.removeAttribute("aria-describedby"),j.trigger(this._element,this.constructor.Event.HIDDEN),this._disposePopper())}),this.tip,e),this._hoverState=""}update(){null!==this._popper&&this._popper.update()}isWithContent(){return Boolean(this.getTitle())}getTipElement(){if(this.tip)return this.tip;const t=document.createElement("div");t.innerHTML=this._config.template;const e=t.children[0];return this.setContent(e),e.classList.remove(nn,sn),this.tip=e,this.tip}setContent(t){this._sanitizeAndSetContent(t,this.getTitle(),an)}_sanitizeAndSetContent(t,e,i){const n=V.findOne(i,t);e||!n?this.setElementContent(n,e):n.remove()}setElementContent(t,e){if(null!==t)return o(e)?(e=r(e),void(this._config.html?e.parentNode!==t&&(t.innerHTML="",t.append(e)):t.textContent=e.textContent)):void(this._config.html?(this._config.sanitize&&(e=Yi(e,this._config.allowList,this._config.sanitizeFn)),t.innerHTML=e):t.textContent=e)}getTitle(){const t=this._element.getAttribute("data-bs-original-title")||this._config.title;return this._resolvePossibleFunction(t)}updateAttachment(t){return"right"===t?"end":"left"===t?"start":t}_initializeOnDelegatedTarget(t,e){return e||this.constructor.getOrCreateInstance(t.delegateTarget,this._getDelegateConfig())}_getOffset(){const{offset:t}=this._config;return"string"==typeof t?t.split(",").map((t=>Number.parseInt(t,10))):"function"==typeof t?e=>t(e,this._element):t}_resolvePossibleFunction(t){return"function"==typeof t?t.call(this._element):t}_getPopperConfig(t){const e={placement:t,modifiers:[{name:"flip",options:{fallbackPlacements:this._config.fallbackPlacements}},{name:"offset",options:{offset:this._getOffset()}},{name:"preventOverflow",options:{boundary:this._config.boundary}},{name:"arrow",options:{element:`.${this.constructor.NAME}-arrow`}},{name:"onChange",enabled:!0,phase:"afterWrite",fn:t=>this._handlePopperPlacementChange(t)}],onFirstUpdate:t=>{t.options.placement!==t.placement&&this._handlePopperPlacementChange(t)}};return{...e,..."function"==typeof this._config.popperConfig?this._config.popperConfig(e):this._config.popperConfig}}_addAttachmentClass(t){this.getTipElement().classList.add(`${this._getBasicClassPrefix()}-${this.updateAttachment(t)}`)}_getAttachment(t){return Ji[t.toUpperCase()]}_setListeners(){this._config.trigger.split(" ").forEach((t=>{if("click"===t)j.on(this._element,this.constructor.Event.CLICK,this._config.selector,(t=>this.toggle(t)));else if("manual"!==t){const e=t===hn?this.constructor.Event.MOUSEENTER:this.constructor.Event.FOCUSIN,i=t===hn?this.constructor.Event.MOUSELEAVE:this.constructor.Event.FOCUSOUT;j.on(this._element,e,this._config.selector,(t=>this._enter(t))),j.on(this._element,i,this._config.selector,(t=>this._leave(t)))}})),this._hideModalHandler=()=>{this._element&&this.hide()},j.on(this._element.closest(ln),cn,this._hideModalHandler),this._config.selector?this._config={...this._config,trigger:"manual",selector:""}:this._fixTitle()}_fixTitle(){const t=this._element.getAttribute("title"),e=typeof this._element.getAttribute("data-bs-original-title");(t||"string"!==e)&&(this._element.setAttribute("data-bs-original-title",t||""),!t||this._element.getAttribute("aria-label")||this._element.textContent||this._element.setAttribute("aria-label",t),this._element.setAttribute("title",""))}_enter(t,e){e=this._initializeOnDelegatedTarget(t,e),t&&(e._activeTrigger["focusin"===t.type?dn:hn]=!0),e.getTipElement().classList.contains(sn)||e._hoverState===on?e._hoverState=on:(clearTimeout(e._timeout),e._hoverState=on,e._config.delay&&e._config.delay.show?e._timeout=setTimeout((()=>{e._hoverState===on&&e.show()}),e._config.delay.show):e.show())}_leave(t,e){e=this._initializeOnDelegatedTarget(t,e),t&&(e._activeTrigger["focusout"===t.type?dn:hn]=e._element.contains(t.relatedTarget)),e._isWithActiveTrigger()||(clearTimeout(e._timeout),e._hoverState=rn,e._config.delay&&e._config.delay.hide?e._timeout=setTimeout((()=>{e._hoverState===rn&&e.hide()}),e._config.delay.hide):e.hide())}_isWithActiveTrigger(){for(const t in this._activeTrigger)if(this._activeTrigger[t])return!0;return!1}_getConfig(t){const e=U.getDataAttributes(this._element);return Object.keys(e).forEach((t=>{Gi.has(t)&&delete e[t]})),(t={...this.constructor.Default,...e,..."object"==typeof t&&t?t:{}}).container=!1===t.container?document.body:r(t.container),"number"==typeof t.delay&&(t.delay={show:t.delay,hide:t.delay}),"number"==typeof t.title&&(t.title=t.title.toString()),"number"==typeof t.content&&(t.content=t.content.toString()),a(Qi,t,this.constructor.DefaultType),t.sanitize&&(t.template=Yi(t.template,t.allowList,t.sanitizeFn)),t}_getDelegateConfig(){const t={};for(const e in this._config)this.constructor.Default[e]!==this._config[e]&&(t[e]=this._config[e]);return t}_cleanTipClass(){const t=this.getTipElement(),e=new RegExp(`(^|\\s)${this._getBasicClassPrefix()}\\S+`,"g"),i=t.getAttribute("class").match(e);null!==i&&i.length>0&&i.map((t=>t.trim())).forEach((e=>t.classList.remove(e)))}_getBasicClassPrefix(){return"bs-tooltip"}_handlePopperPlacementChange(t){const{state:e}=t;e&&(this.tip=e.elements.popper,this._cleanTipClass(),this._addAttachmentClass(this._getAttachment(e.placement)))}_disposePopper(){this._popper&&(this._popper.destroy(),this._popper=null)}static jQueryInterface(t){return this.each((function(){const e=un.getOrCreateInstance(this,t);if("string"==typeof t){if(void 0===e[t])throw new TypeError(`No method named "${t}"`);e[t]()}}))}}g(un);const fn={...un.Default,placement:"right",offset:[0,8],trigger:"click",content:"",template:'<div class="popover" role="tooltip"><div class="popover-arrow"></div><h3 class="popover-header"></h3><div class="popover-body"></div></div>'},pn={...un.DefaultType,content:"(string|element|function)"},mn={HIDE:"hide.bs.popover",HIDDEN:"hidden.bs.popover",SHOW:"show.bs.popover",SHOWN:"shown.bs.popover",INSERTED:"inserted.bs.popover",CLICK:"click.bs.popover",FOCUSIN:"focusin.bs.popover",FOCUSOUT:"focusout.bs.popover",MOUSEENTER:"mouseenter.bs.popover",MOUSELEAVE:"mouseleave.bs.popover"};class gn extends un{static get Default(){return fn}static get NAME(){return"popover"}static get Event(){return mn}static get DefaultType(){return pn}isWithContent(){return this.getTitle()||this._getContent()}setContent(t){this._sanitizeAndSetContent(t,this.getTitle(),".popover-header"),this._sanitizeAndSetContent(t,this._getContent(),".popover-body")}_getContent(){return this._resolvePossibleFunction(this._config.content)}_getBasicClassPrefix(){return"bs-popover"}static jQueryInterface(t){return this.each((function(){const e=gn.getOrCreateInstance(this,t);if("string"==typeof t){if(void 0===e[t])throw new 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t=o.getBoundingClientRect();if(t.width||t.height)return[U[e](o).top+n,s]}return null})).filter((t=>t)).sort(((t,e)=>t[0]-e[0])).forEach((t=>{this._offsets.push(t[0]),this._targets.push(t[1])}))}dispose(){j.off(this._scrollElement,".bs.scrollspy"),super.dispose()}_getConfig(t){return(t={...bn,...U.getDataAttributes(this._element),..."object"==typeof t&&t?t:{}}).target=r(t.target)||document.documentElement,a(_n,t,vn),t}_getScrollTop(){return this._scrollElement===window?this._scrollElement.pageYOffset:this._scrollElement.scrollTop}_getScrollHeight(){return this._scrollElement.scrollHeight||Math.max(document.body.scrollHeight,document.documentElement.scrollHeight)}_getOffsetHeight(){return this._scrollElement===window?window.innerHeight:this._scrollElement.getBoundingClientRect().height}_process(){const t=this._getScrollTop()+this._config.offset,e=this._getScrollHeight(),i=this._config.offset+e-this._getOffsetHeight();if(this._scrollHeight!==e&&this.refresh(),t>=i){const t=this._targets[this._targets.length-1];this._activeTarget!==t&&this._activate(t)}else{if(this._activeTarget&&t<this._offsets[0]&&this._offsets[0]>0)return this._activeTarget=null,void this._clear();for(let e=this._offsets.length;e--;)this._activeTarget!==this._targets[e]&&t>=this._offsets[e]&&(void 0===this._offsets[e+1]||t<this._offsets[e+1])&&this._activate(this._targets[e])}}_activate(t){this._activeTarget=t,this._clear();const e=wn.split(",").map((e=>`${e}[data-bs-target="${t}"],${e}[href="${t}"]`)),i=V.findOne(e.join(","),this._config.target);i.classList.add(yn),i.classList.contains("dropdown-item")?V.findOne(".dropdown-toggle",i.closest(".dropdown")).classList.add(yn):V.parents(i,".nav, .list-group").forEach((t=>{V.prev(t,".nav-link, .list-group-item").forEach((t=>t.classList.add(yn))),V.prev(t,".nav-item").forEach((t=>{V.children(t,".nav-link").forEach((t=>t.classList.add(yn)))}))})),j.trigger(this._scrollElement,"activate.bs.scrollspy",{relatedTarget:t})}_clear(){V.find(wn,this._config.target).filter((t=>t.classList.contains(yn))).forEach((t=>t.classList.remove(yn)))}static jQueryInterface(t){return this.each((function(){const e=An.getOrCreateInstance(this,t);if("string"==typeof t){if(void 0===e[t])throw new TypeError(`No method named "${t}"`);e[t]()}}))}}j.on(window,"load.bs.scrollspy.data-api",(()=>{V.find('[data-bs-spy="scroll"]').forEach((t=>new An(t)))})),g(An);const Tn="active",On="fade",Cn="show",kn=".active",Ln=":scope > li > .active";class xn extends B{static get NAME(){return"tab"}show(){if(this._element.parentNode&&this._element.parentNode.nodeType===Node.ELEMENT_NODE&&this._element.classList.contains(Tn))return;let t;const e=n(this._element),i=this._element.closest(".nav, .list-group");if(i){const e="UL"===i.nodeName||"OL"===i.nodeName?Ln:kn;t=V.find(e,i),t=t[t.length-1]}const s=t?j.trigger(t,"hide.bs.tab",{relatedTarget:this._element}):null;if(j.trigger(this._element,"show.bs.tab",{relatedTarget:t}).defaultPrevented||null!==s&&s.defaultPrevented)return;this._activate(this._element,i);const o=()=>{j.trigger(t,"hidden.bs.tab",{relatedTarget:this._element}),j.trigger(this._element,"shown.bs.tab",{relatedTarget:t})};e?this._activate(e,e.parentNode,o):o()}_activate(t,e,i){const n=(!e||"UL"!==e.nodeName&&"OL"!==e.nodeName?V.children(e,kn):V.find(Ln,e))[0],s=i&&n&&n.classList.contains(On),o=()=>this._transitionComplete(t,n,i);n&&s?(n.classList.remove(Cn),this._queueCallback(o,t,!0)):o()}_transitionComplete(t,e,i){if(e){e.classList.remove(Tn);const t=V.findOne(":scope > .dropdown-menu 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Dn="toast",Sn="hide",Nn="show",In="showing",Pn={animation:"boolean",autohide:"boolean",delay:"number"},jn={animation:!0,autohide:!0,delay:5e3};class Mn extends B{constructor(t,e){super(t),this._config=this._getConfig(e),this._timeout=null,this._hasMouseInteraction=!1,this._hasKeyboardInteraction=!1,this._setListeners()}static get DefaultType(){return Pn}static get Default(){return jn}static get NAME(){return Dn}show(){j.trigger(this._element,"show.bs.toast").defaultPrevented||(this._clearTimeout(),this._config.animation&&this._element.classList.add("fade"),this._element.classList.remove(Sn),u(this._element),this._element.classList.add(Nn),this._element.classList.add(In),this._queueCallback((()=>{this._element.classList.remove(In),j.trigger(this._element,"shown.bs.toast"),this._maybeScheduleHide()}),this._element,this._config.animation))}hide(){this._element.classList.contains(Nn)&&(j.trigger(this._element,"hide.bs.toast").defaultPrevented||(this._element.classList.add(In),this._queueCallback((()=>{this._element.classList.add(Sn),this._element.classList.remove(In),this._element.classList.remove(Nn),j.trigger(this._element,"hidden.bs.toast")}),this._element,this._config.animation)))}dispose(){this._clearTimeout(),this._element.classList.contains(Nn)&&this._element.classList.remove(Nn),super.dispose()}_getConfig(t){return t={...jn,...U.getDataAttributes(this._element),..."object"==typeof t&&t?t:{}},a(Dn,t,this.constructor.DefaultType),t}_maybeScheduleHide(){this._config.autohide&&(this._hasMouseInteraction||this._hasKeyboardInteraction||(this._timeout=setTimeout((()=>{this.hide()}),this._config.delay)))}_onInteraction(t,e){switch(t.type){case"mouseover":case"mouseout":this._hasMouseInteraction=e;break;case"focusin":case"focusout":this._hasKeyboardInteraction=e}if(e)return void this._clearTimeout();const i=t.relatedTarget;this._element===i||this._element.contains(i)||this._maybeScheduleHide()}_setListeners(){j.on(this._element,"mouseover.bs.toast",(t=>this._onInteraction(t,!0))),j.on(this._element,"mouseout.bs.toast",(t=>this._onInteraction(t,!1))),j.on(this._element,"focusin.bs.toast",(t=>this._onInteraction(t,!0))),j.on(this._element,"focusout.bs.toast",(t=>this._onInteraction(t,!1)))}_clearTimeout(){clearTimeout(this._timeout),this._timeout=null}static jQueryInterface(t){return this.each((function(){const e=Mn.getOrCreateInstance(this,t);if("string"==typeof t){if(void 0===e[t])throw new TypeError(`No method named "${t}"`);e[t](this)}}))}}return R(Mn),g(Mn),{Alert:W,Button:z,Carousel:st,Collapse:pt,Dropdown:hi,Modal:Hi,Offcanvas:Fi,Popover:gn,ScrollSpy:An,Tab:xn,Toast:Mn,Tooltip:un}}));
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\ No newline at end of file
diff --git a/app/fronters/ponies/exnwc.png b/app/fronters/ponies/exnwc.png
new file mode 100644
index 0000000..43b02f3
--- /dev/null
+++ b/app/fronters/ponies/exnwc.png
diff --git a/app/fronters/ponies/fdaay.png b/app/fronters/ponies/fdaay.png
new file mode 100644
index 0000000..fb90b4a
--- /dev/null
+++ b/app/fronters/ponies/fdaay.png
diff --git a/app/fronters/ponies/ufadt.png b/app/fronters/ponies/ufadt.png
new file mode 100644
index 0000000..a0dfecc
--- /dev/null
+++ b/app/fronters/ponies/ufadt.png
diff --git a/app/fronters/ponies/yhbrc.png b/app/fronters/ponies/yhbrc.png
new file mode 100644
index 0000000..51b1d39
--- /dev/null
+++ b/app/fronters/ponies/yhbrc.png
diff --git a/app/fronters/profiles/auvwc.png b/app/fronters/profiles/auvwc.png
index 944836b..4ebec21 100644
--- a/app/fronters/profiles/auvwc.png
+++ b/app/fronters/profiles/auvwc.png
diff --git a/app/fronters/profiles/bbrig.png b/app/fronters/profiles/bbrig.png
index 1005a43..ad9d01f 100644
--- a/app/fronters/profiles/bbrig.png
+++ b/app/fronters/profiles/bbrig.png
diff --git a/app/fronters/profiles/ckqsw.png b/app/fronters/profiles/ckqsw.png
index 405f0aa..7f1069d 100644
--- a/app/fronters/profiles/ckqsw.png
+++ b/app/fronters/profiles/ckqsw.png
diff --git a/app/fronters/profiles/dogwu.png b/app/fronters/profiles/dogwu.png
index 3cb6f27..c008529 100644
--- a/app/fronters/profiles/dogwu.png
+++ b/app/fronters/profiles/dogwu.png
diff --git a/app/fronters/profiles/erefx.png b/app/fronters/profiles/erefx.png
index 0336670..2b7fbc0 100644
--- a/app/fronters/profiles/erefx.png
+++ b/app/fronters/profiles/erefx.png
diff --git a/app/fronters/profiles/erknz.png b/app/fronters/profiles/erknz.png
index d5c2608..9345dab 100644
--- a/app/fronters/profiles/erknz.png
+++ b/app/fronters/profiles/erknz.png
diff --git a/app/fronters/profiles/exnwc.png b/app/fronters/profiles/exnwc.png
new file mode 100644
index 0000000..78073f0
--- /dev/null
+++ b/app/fronters/profiles/exnwc.png
diff --git a/app/fronters/profiles/fdaay.png b/app/fronters/profiles/fdaay.png
new file mode 100644
index 0000000..5ff88dd
--- /dev/null
+++ b/app/fronters/profiles/fdaay.png
diff --git a/app/fronters/profiles/fegrb.png b/app/fronters/profiles/fegrb.png
index e3d568f..8adbcd3 100644
--- a/app/fronters/profiles/fegrb.png
+++ b/app/fronters/profiles/fegrb.png
diff --git a/app/fronters/profiles/gevde.png b/app/fronters/profiles/gevde.png
index 2a40e31..fb804ef 100644
--- a/app/fronters/profiles/gevde.png
+++ b/app/fronters/profiles/gevde.png
diff --git a/app/fronters/profiles/gfhsr.png b/app/fronters/profiles/gfhsr.png
index 0dee432..daf55a4 100644
--- a/app/fronters/profiles/gfhsr.png
+++ b/app/fronters/profiles/gfhsr.png
diff --git a/app/fronters/profiles/ghrby.png b/app/fronters/profiles/ghrby.png
index 4df626e..0463dc4 100644
--- a/app/fronters/profiles/ghrby.png
+++ b/app/fronters/profiles/ghrby.png
diff --git a/app/fronters/profiles/ghuln.png b/app/fronters/profiles/ghuln.png
index b66f122..8c5dc9c 100644
--- a/app/fronters/profiles/ghuln.png
+++ b/app/fronters/profiles/ghuln.png
diff --git a/app/fronters/profiles/hpwyq.png b/app/fronters/profiles/hpwyq.png
index 0385c8f..09718e6 100644
--- a/app/fronters/profiles/hpwyq.png
+++ b/app/fronters/profiles/hpwyq.png
diff --git a/app/fronters/profiles/irxyh.png b/app/fronters/profiles/irxyh.png
index 64f8d19..b854fe3 100644
--- a/app/fronters/profiles/irxyh.png
+++ b/app/fronters/profiles/irxyh.png
diff --git a/app/fronters/profiles/jmasq.png b/app/fronters/profiles/jmasq.png
new file mode 100644
index 0000000..aedf621
--- /dev/null
+++ b/app/fronters/profiles/jmasq.png
diff --git a/app/fronters/profiles/jnbae.png b/app/fronters/profiles/jnbae.png
index 5f22495..49a3654 100644
--- a/app/fronters/profiles/jnbae.png
+++ b/app/fronters/profiles/jnbae.png
diff --git a/app/fronters/profiles/khsbb.png b/app/fronters/profiles/khsbb.png
index 2893bc3..149d700 100644
--- a/app/fronters/profiles/khsbb.png
+++ b/app/fronters/profiles/khsbb.png
diff --git a/app/fronters/profiles/kkhbw.png b/app/fronters/profiles/kkhbw.png
index 300a5a4..bee8855 100644
--- a/app/fronters/profiles/kkhbw.png
+++ b/app/fronters/profiles/kkhbw.png
diff --git a/app/fronters/profiles/lllfw.png b/app/fronters/profiles/lllfw.png
index e50a8c3..09bef44 100644
--- a/app/fronters/profiles/lllfw.png
+++ b/app/fronters/profiles/lllfw.png
diff --git a/app/fronters/profiles/lzlaq.png b/app/fronters/profiles/lzlaq.png
index abc77bb..4863eef 100644
--- a/app/fronters/profiles/lzlaq.png
+++ b/app/fronters/profiles/lzlaq.png
diff --git a/app/fronters/profiles/mglyq.png b/app/fronters/profiles/mglyq.png
index 61e6790..940b49c 100644
--- a/app/fronters/profiles/mglyq.png
+++ b/app/fronters/profiles/mglyq.png
diff --git a/app/fronters/profiles/mhnqy.png b/app/fronters/profiles/mhnqy.png
index f44526c..6400bee 100644
--- a/app/fronters/profiles/mhnqy.png
+++ b/app/fronters/profiles/mhnqy.png
diff --git a/app/fronters/profiles/mvaws.png b/app/fronters/profiles/mvaws.png
index 07139a8..1b99df3 100644
--- a/app/fronters/profiles/mvaws.png
+++ b/app/fronters/profiles/mvaws.png
diff --git a/app/fronters/profiles/olwbl.png b/app/fronters/profiles/olwbl.png
index 13a8a4e..1247b36 100644
--- a/app/fronters/profiles/olwbl.png
+++ b/app/fronters/profiles/olwbl.png
diff --git a/app/fronters/profiles/pabmo.png b/app/fronters/profiles/pabmo.png
index 578488a..0d1fe2e 100644
--- a/app/fronters/profiles/pabmo.png
+++ b/app/fronters/profiles/pabmo.png
diff --git a/app/fronters/profiles/ptgqh.png b/app/fronters/profiles/ptgqh.png
new file mode 100644
index 0000000..c862475
--- /dev/null
+++ b/app/fronters/profiles/ptgqh.png
diff --git a/app/fronters/profiles/qbzxm.png b/app/fronters/profiles/qbzxm.png
index 014fa9a..ee0dea2 100644
--- a/app/fronters/profiles/qbzxm.png
+++ b/app/fronters/profiles/qbzxm.png
diff --git a/app/fronters/profiles/qraku.png b/app/fronters/profiles/qraku.png
index 2d733cf..394755e 100644
--- a/app/fronters/profiles/qraku.png
+++ b/app/fronters/profiles/qraku.png
diff --git a/app/fronters/profiles/rdstg.png b/app/fronters/profiles/rdstg.png
index a476e67..a6f2117 100644
--- a/app/fronters/profiles/rdstg.png
+++ b/app/fronters/profiles/rdstg.png
diff --git a/app/fronters/profiles/rirgf.png b/app/fronters/profiles/rirgf.png
index 7716970..00b77dd 100644
--- a/app/fronters/profiles/rirgf.png
+++ b/app/fronters/profiles/rirgf.png
diff --git a/app/fronters/profiles/rpjok.png b/app/fronters/profiles/rpjok.png
index bf44dfb..9d4538a 100644
--- a/app/fronters/profiles/rpjok.png
+++ b/app/fronters/profiles/rpjok.png
diff --git a/app/fronters/profiles/ruydg.png b/app/fronters/profiles/ruydg.png
new file mode 100644
index 0000000..235336b
--- /dev/null
+++ b/app/fronters/profiles/ruydg.png
diff --git a/app/fronters/profiles/sbxze.png b/app/fronters/profiles/sbxze.png
index b8c5b21..1d3817b 100644
--- a/app/fronters/profiles/sbxze.png
+++ b/app/fronters/profiles/sbxze.png
diff --git a/app/fronters/profiles/sehke.png b/app/fronters/profiles/sehke.png
index a7cce3a..e993a4d 100644
--- a/app/fronters/profiles/sehke.png
+++ b/app/fronters/profiles/sehke.png
diff --git a/app/fronters/profiles/sfhnp.png b/app/fronters/profiles/sfhnp.png
new file mode 100644
index 0000000..33576ad
--- /dev/null
+++ b/app/fronters/profiles/sfhnp.png
diff --git a/app/fronters/profiles/sjuao.png b/app/fronters/profiles/sjuao.png
index d538e8b..13640af 100644
--- a/app/fronters/profiles/sjuao.png
+++ b/app/fronters/profiles/sjuao.png
diff --git a/app/fronters/profiles/tarnv.png b/app/fronters/profiles/tarnv.png
index 0844620..9579a37 100644
--- a/app/fronters/profiles/tarnv.png
+++ b/app/fronters/profiles/tarnv.png
diff --git a/app/fronters/profiles/tfbob.png b/app/fronters/profiles/tfbob.png
index 53afebc..69074c4 100644
--- a/app/fronters/profiles/tfbob.png
+++ b/app/fronters/profiles/tfbob.png
diff --git a/app/fronters/profiles/tmgiu.png b/app/fronters/profiles/tmgiu.png
index 3bf2fe4..b031b69 100644
--- a/app/fronters/profiles/tmgiu.png
+++ b/app/fronters/profiles/tmgiu.png
diff --git a/app/fronters/profiles/tviaq.png b/app/fronters/profiles/tviaq.png
new file mode 100644
index 0000000..e9f9ed6
--- /dev/null
+++ b/app/fronters/profiles/tviaq.png
diff --git a/app/fronters/profiles/ufadt.png b/app/fronters/profiles/ufadt.png
new file mode 100644
index 0000000..3785380
--- /dev/null
+++ b/app/fronters/profiles/ufadt.png
diff --git a/app/fronters/profiles/vncoa.png b/app/fronters/profiles/vncoa.png
index 45d8bb9..293e216 100644
--- a/app/fronters/profiles/vncoa.png
+++ b/app/fronters/profiles/vncoa.png
diff --git a/app/fronters/profiles/vvsxf.png b/app/fronters/profiles/vvsxf.png
index 09d7af7..039bcac 100644
--- a/app/fronters/profiles/vvsxf.png
+++ b/app/fronters/profiles/vvsxf.png
diff --git a/app/fronters/profiles/xbvwt.png b/app/fronters/profiles/xbvwt.png
index aea8c42..a07cfb2 100644
--- a/app/fronters/profiles/xbvwt.png
+++ b/app/fronters/profiles/xbvwt.png
diff --git a/app/fronters/profiles/xcjhj.png b/app/fronters/profiles/xcjhj.png
index e768b34..090d662 100644
--- a/app/fronters/profiles/xcjhj.png
+++ b/app/fronters/profiles/xcjhj.png
diff --git a/app/fronters/profiles/xtzjz.png b/app/fronters/profiles/xtzjz.png
index fcd7e6c..04f5758 100644
--- a/app/fronters/profiles/xtzjz.png
+++ b/app/fronters/profiles/xtzjz.png
diff --git a/app/fronters/profiles/yhbrc.png b/app/fronters/profiles/yhbrc.png
new file mode 100644
index 0000000..101bf8c
--- /dev/null
+++ b/app/fronters/profiles/yhbrc.png
diff --git a/app/fronters/profiles/zajrk.png b/app/fronters/profiles/zajrk.png
index 798663b..59f6ee3 100644
--- a/app/fronters/profiles/zajrk.png
+++ b/app/fronters/profiles/zajrk.png
diff --git a/app/fronters/profiles/zdtsg.png b/app/fronters/profiles/zdtsg.png
index 03ce7ac..11a9a78 100644
--- a/app/fronters/profiles/zdtsg.png
+++ b/app/fronters/profiles/zdtsg.png
diff --git a/app/fronters/profiles/zhtzs.png b/app/fronters/profiles/zhtzs.png
index 347c58d..727d735 100644
--- a/app/fronters/profiles/zhtzs.png
+++ b/app/fronters/profiles/zhtzs.png
diff --git a/app/fronters/profiles/ztfjz.png b/app/fronters/profiles/ztfjz.png
index cdfec94..ea4635e 100644
--- a/app/fronters/profiles/ztfjz.png
+++ b/app/fronters/profiles/ztfjz.png
diff --git a/app/fronters/profiles/zzise.png b/app/fronters/profiles/zzise.png
index 5997c9f..401be0a 100644
--- a/app/fronters/profiles/zzise.png
+++ b/app/fronters/profiles/zzise.png
diff --git a/app/load.js b/app/load.js
index 97b030a..5868a5a 100644
--- a/app/load.js
+++ b/app/load.js
@@ -134,6 +134,11 @@ let valuesToGet = {
         limited: false,
         name: "Bits goal...",
     },
+    "bits-expenses": {
+        url: "/bits/Application/GetExpenses/index.php",
+        limited: false,
+        name: "Bits expenses...",
+    },
     "bits-username": {
         url: "/bits/Authentication/Username/index.php",
         limited: false,
diff --git a/app/sw.js b/app/sw.js
index bf03685..d83338d 100644
--- a/app/sw.js
+++ b/app/sw.js
@@ -18,35 +18,35 @@ let filesToCache = [
     "/assets/icons/right.svg",
     "/app/apps.js",
     "/app/banner.js",
-    "/app/bits/assets/black.css",
-    "/app/bits/assets/chart.js",
-    "/app/bits/assets/create.js",
-    "/app/bits/assets/default.png",
-    "/app/bits/assets/delete.js",
-    "/app/bits/assets/easteregg.js",
-    "/app/bits/assets/error.js",
-    "/app/bits/assets/fonts.woff2",
-    "/app/bits/assets/global.css",
-    "/app/bits/assets/graph.js",
-    "/app/bits/assets/load.js",
-    "/app/bits/assets/logo-alt.svg",
-    "/app/bits/assets/logo.icns",
-    "/app/bits/assets/logo.ico",
-    "/app/bits/assets/logo.png",
-    "/app/bits/assets/logo.svg",
-    "/app/bits/assets/material.css",
-    "/app/bits/assets/material.js",
-    "/app/bits/assets/misc.js",
-    "/app/bits/assets/mobile-p1.js",
-    "/app/bits/assets/mobile-p2.js",
-    "/app/bits/assets/mobile-p3.js",
-    "/app/bits/assets/page.js",
-    "/app/bits/assets/plural.js",
-    "/app/bits/assets/refresh.js",
-    "/app/bits/assets/switching.js",
-    "/app/bits/assets/trendline.js",
-    "/app/bits/assets/visibility.js",
     "/app/bits/index.html",
+    "/app/bits/static/black.css",
+    "/app/bits/static/chart.js",
+    "/app/bits/static/create.js",
+    "/app/bits/static/default.png",
+    "/app/bits/static/delete.js",
+    "/app/bits/static/easteregg.js",
+    "/app/bits/static/error.js",
+    "/app/bits/static/fonts.woff2",
+    "/app/bits/static/global.css",
+    "/app/bits/static/graph.js",
+    "/app/bits/static/load.js",
+    "/app/bits/static/logo-alt.svg",
+    "/app/bits/static/logo.icns",
+    "/app/bits/static/logo.ico",
+    "/app/bits/static/logo.png",
+    "/app/bits/static/logo.svg",
+    "/app/bits/static/material.css",
+    "/app/bits/static/material.js",
+    "/app/bits/static/misc.js",
+    "/app/bits/static/mobile-p1.js",
+    "/app/bits/static/mobile-p2.js",
+    "/app/bits/static/mobile-p3.js",
+    "/app/bits/static/page.js",
+    "/app/bits/static/plural.js",
+    "/app/bits/static/refresh.js",
+    "/app/bits/static/switching.js",
+    "/app/bits/static/trendline.js",
+    "/app/bits/static/visibility.js",
     "/app/bootstrap.css",
     "/app/bootstrap.css.map",
     "/app/bootstrap.js",
@@ -62,6 +62,8 @@ let filesToCache = [
     "/app/fronters/ponies/ckqsw.png",
     "/app/fronters/ponies/erefx.png",
     "/app/fronters/ponies/erknz.png",
+    "/app/fronters/ponies/exnwc.png",
+    "/app/fronters/ponies/fdaay.png",
     "/app/fronters/ponies/gevde.png",
     "/app/fronters/ponies/gfhsr.png",
     "/app/fronters/ponies/ghrby.png",
@@ -82,10 +84,12 @@ let filesToCache = [
     "/app/fronters/ponies/sbxze.png",
     "/app/fronters/ponies/sehke.png",
     "/app/fronters/ponies/tfbob.png",
+    "/app/fronters/ponies/ufadt.png",
     "/app/fronters/ponies/vncoa.png",
     "/app/fronters/ponies/vvsxf.png",
     "/app/fronters/ponies/xbvwt.png",
     "/app/fronters/ponies/xcjhj.png",
+    "/app/fronters/ponies/yhbrc.png",
     "/app/fronters/ponies/zajrk.png",
     "/app/fronters/ponies/zhtzs.png",
     "/app/fronters/ponies/ztfjz.png",
@@ -102,9 +106,11 @@ let filesToCache = [
     "/app/fronters/profiles/erefx.png",
     "/app/fronters/profiles/erknz.png",
     "/app/fronters/profiles/exidq.png",
+    "/app/fronters/profiles/exnwc.png",
     "/app/fronters/profiles/ezqym.png",
     "/app/fronters/profiles/ezvzp.png",
     "/app/fronters/profiles/famxl.png",
+    "/app/fronters/profiles/fdaay.png",
     "/app/fronters/profiles/fegrb.png",
     "/app/fronters/profiles/flukm.png",
     "/app/fronters/profiles/gevde.png",
@@ -115,6 +121,7 @@ let filesToCache = [
     "/app/fronters/profiles/irxyh.png",
     "/app/fronters/profiles/jhemc.png",
     "/app/fronters/profiles/jlpjf.png",
+    "/app/fronters/profiles/jmasq.png",
     "/app/fronters/profiles/jnbae.png",
     "/app/fronters/profiles/kdjgj.png",
     "/app/fronters/profiles/kggrb.png",
@@ -133,6 +140,7 @@ let filesToCache = [
     "/app/fronters/profiles/olwbl.png",
     "/app/fronters/profiles/pabmo.png",
     "/app/fronters/profiles/ppukh.png",
+    "/app/fronters/profiles/ptgqh.png",
     "/app/fronters/profiles/qbzxm.png",
     "/app/fronters/profiles/qlsfo.png",
     "/app/fronters/profiles/qraku.png",
@@ -142,8 +150,10 @@ let filesToCache = [
     "/app/fronters/profiles/rirgf.png",
     "/app/fronters/profiles/rmlbf.png",
     "/app/fronters/profiles/rpjok.png",
+    "/app/fronters/profiles/ruydg.png",
     "/app/fronters/profiles/sbxze.png",
     "/app/fronters/profiles/sehke.png",
+    "/app/fronters/profiles/sfhnp.png",
     "/app/fronters/profiles/sjuao.png",
     "/app/fronters/profiles/souga.png",
     "/app/fronters/profiles/tarnv.png",
@@ -152,6 +162,8 @@ let filesToCache = [
     "/app/fronters/profiles/tmgiu.png",
     "/app/fronters/profiles/tmogp.png",
     "/app/fronters/profiles/trefr.png",
+    "/app/fronters/profiles/tviaq.png",
+    "/app/fronters/profiles/ufadt.png",
     "/app/fronters/profiles/uicxr.png",
     "/app/fronters/profiles/vahcl.png",
     "/app/fronters/profiles/vaxyy.png",
@@ -165,6 +177,7 @@ let filesToCache = [
     "/app/fronters/profiles/xtzjz.png",
     "/app/fronters/profiles/yainr.png",
     "/app/fronters/profiles/ybmig.png",
+    "/app/fronters/profiles/yhbrc.png",
     "/app/fronters/profiles/ynpba.png",
     "/app/fronters/profiles/zajrk.png",
     "/app/fronters/profiles/zdtsg.png",
@@ -203,9 +216,13 @@ let filesToCache = [
     "/assets/uploads/pt-babsseed.png",
     "/assets/uploads/pt-blueberrycloud.png",
     "/assets/uploads/pt-cloudydreams.png",
+    "/assets/uploads/pt-coral.png",
+    "/assets/uploads/pt-dahlia.png",
     "/assets/uploads/pt-duskrainbow.png",
+    "/assets/uploads/pt-floralorchid.png",
     "/assets/uploads/pt-fluttershy.png",
     "/assets/uploads/pt-frostcrystals.png",
+    "/assets/uploads/pt-glory.png",
     "/assets/uploads/pt-izzymoonbow.png",
     "/assets/uploads/pt-lavender.png",
     "/assets/uploads/pt-lilacbloom.png",
diff --git a/assets/editor/editor.js b/assets/editor/editor.js
index 60137b5..4d2f44c 100755
--- a/assets/editor/editor.js
+++ b/assets/editor/editor.js
@@ -2,5 +2,5 @@
  * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
  * For licensing, see LICENSE.md.
  */
-!function(t){t.en=Object.assign(t.en||{},{a:"Cannot upload file:",b:"Image toolbar",c:"Table toolbar",d:"Italic",e:"Strikethrough",f:"Underline",g:"Bold",h:"Subscript",i:"Code",j:"Superscript",k:"Block quote",l:"Choose heading",m:"Heading",n:"Full size image",o:"Side image",p:"Left aligned image",q:"Centered image",r:"Right aligned image",s:"image widget",t:"Insert image or file",u:"Increase indent",v:"Decrease indent",w:"Numbered List",x:"Bulleted List",y:"Insert image",z:"Enter image caption",aa:"Align left",ab:"Align right",ac:"Align center",ad:"Justify",ae:"Text alignment",af:"Text alignment toolbar",ag:"Upload failed",ah:"media widget",ai:"Upload in progress",aj:"Widget toolbar",ak:"Horizontal line",al:"Insert media",am:"The URL must not be empty.",an:"This media URL is not supported.",ao:"Remove Format",ap:"Insert table",aq:"Header column",ar:"Insert column left",as:"Insert column right",at:"Delete column",au:"Column",av:"Header row",aw:"Insert row below",ax:"Insert row above",ay:"Delete row",az:"Row",ba:"Merge cell up",bb:"Merge cell right",bc:"Merge cell down",bd:"Merge cell left",be:"Split cell vertically",bf:"Split cell horizontally",bg:"Merge cells",bh:"Link",bi:"Change image text alternative",bj:"Could not obtain resized image URL.",bk:"Selecting resized image failed",bl:"Could not insert image at the current position.",bm:"Inserting image failed",bn:"Rich Text Editor",bo:"Rich Text Editor, %0",bp:"Font Background Color",bq:"Font Color",br:"Font Family",bs:"Default",bt:"Font Size",bu:"Tiny",bv:"Small",bw:"Big",bx:"Huge",by:"Editor toolbar",bz:"Show more items",ca:"Dropdown toolbar",cb:"Unlink",cc:"Edit link",cd:"Open link in new tab",ce:"This link has no URL",cf:"Save",cg:"Cancel",ch:"Paste the media URL in the input.",ci:"Tip: Paste the URL into the content to embed faster.",cj:"Media URL",ck:"Link URL",cl:"Text alternative",cm:"%0 of %1",cn:"Previous",co:"Next",cp:"Remove color",cq:"Document colors",cr:"Black",cs:"Dim grey",ct:"Grey",cu:"Light grey",cv:"White",cw:"Red",cx:"Orange",cy:"Yellow",cz:"Light green",da:"Green",db:"Aquamarine",dc:"Turquoise",dd:"Light blue",de:"Blue",df:"Purple",dg:"Open in a new tab",dh:"Downloadable",di:"Undo",dj:"Redo",dk:"Paragraph",dl:"Heading 1",dm:"Heading 2",dn:"Heading 3",do:"Heading 4",dp:"Heading 5",dq:"Heading 6"})}(window.CKEDITOR_TRANSLATIONS||(window.CKEDITOR_TRANSLATIONS={})),function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e():"function"==typeof define&&define.amd?define([],e):"object"==typeof exports?exports.ClassicEditor=e():t.ClassicEditor=e()}(window,(function(){return function(t){var e={};function i(n){if(e[n])return e[n].exports;var o=e[n]={i:n,l:!1,exports:{}};return t[n].call(o.exports,o,o.exports,i),o.l=!0,o.exports}return i.m=t,i.c=e,i.d=function(t,e,n){i.o(t,e)||Object.defineProperty(t,e,{enumerable:!0,get:n})},i.r=function(t){"undefined"!=typeof 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.ck-list__item{min-width:18em}"},function(t,e,i){var n=i(1),o=i(72);"string"==typeof(o=o.__esModule?o.default:o)&&(o=[[t.i,o,""]]);var s={injectType:"singletonStyleTag",insert:"head",singleton:!0},r=(n(o,s),o.locals?o.locals:{});t.exports=r},function(t,e){t.exports=".ck-content .image>figcaption{display:table-caption;caption-side:bottom;word-break:break-word;color:#333;background-color:#f7f7f7;padding:.6em;font-size:.75em;outline-offset:-1px}"},function(t,e,i){var n=i(1),o=i(74);"string"==typeof(o=o.__esModule?o.default:o)&&(o=[[t.i,o,""]]);var s={injectType:"singletonStyleTag",insert:"head",singleton:!0},r=(n(o,s),o.locals?o.locals:{});t.exports=r},function(t,e){t.exports=":root{--ck-image-style-spacing:1.5em}.ck-content .image-style-align-center,.ck-content .image-style-align-left,.ck-content .image-style-align-right,.ck-content .image-style-side{max-width:50%}.ck-content .image-style-side{float:right;margin-left:var(--ck-image-style-spacing)}.ck-content .image-style-align-left{float:left;margin-right:var(--ck-image-style-spacing)}.ck-content .image-style-align-center{margin-left:auto;margin-right:auto}.ck-content .image-style-align-right{float:right;margin-left:var(--ck-image-style-spacing)}"},function(t,e,i){var n=i(1),o=i(76);"string"==typeof(o=o.__esModule?o.default:o)&&(o=[[t.i,o,""]]);var s={injectType:"singletonStyleTag",insert:"head",singleton:!0},r=(n(o,s),o.locals?o.locals:{});t.exports=r},function(t,e){t.exports=".ck.ck-link-form{display:flex}.ck.ck-link-form .ck-label{display:none}@media screen and (max-width:600px){.ck.ck-link-form{flex-wrap:wrap}.ck.ck-link-form .ck-labeled-input{flex-basis:100%}.ck.ck-link-form .ck-button{flex-basis:50%}}.ck.ck-link-form_layout-vertical{display:block}.ck.ck-link-form{padding:var(--ck-spacing-standard)}.ck.ck-link-form:focus{outline:none}[dir=ltr] .ck.ck-link-form>:not(:first-child),[dir=rtl] .ck.ck-link-form>:not(:last-child){margin-left:var(--ck-spacing-standard)}@media screen and (max-width:600px){.ck.ck-link-form{padding:0;width:calc(0.8*var(--ck-input-text-width))}.ck.ck-link-form .ck-labeled-input{margin:var(--ck-spacing-standard) var(--ck-spacing-standard) 0}.ck.ck-link-form .ck-labeled-input .ck-input-text{min-width:0;width:100%}.ck.ck-link-form .ck-button{padding:var(--ck-spacing-standard);margin-top:var(--ck-spacing-standard);border-radius:0;border:0;border-top:1px solid var(--ck-color-base-border)}[dir=ltr] .ck.ck-link-form .ck-button{margin-left:0}[dir=ltr] .ck.ck-link-form .ck-button:first-of-type{border-right:1px solid var(--ck-color-base-border)}[dir=rtl] .ck.ck-link-form .ck-button{margin-left:0}[dir=rtl] .ck.ck-link-form .ck-button:last-of-type{border-right:1px solid var(--ck-color-base-border)}}.ck.ck-link-form_layout-vertical{padding:0;min-width:var(--ck-input-text-width)}.ck.ck-link-form_layout-vertical .ck-labeled-input{margin:var(--ck-spacing-standard) var(--ck-spacing-standard) var(--ck-spacing-small)}.ck.ck-link-form_layout-vertical .ck-labeled-input .ck-input-text{min-width:0;width:100%}.ck.ck-link-form_layout-vertical .ck-button{padding:var(--ck-spacing-standard);margin:0;border-radius:0;border:0;border-top:1px solid var(--ck-color-base-border);width:50%}[dir=ltr] .ck.ck-link-form_layout-vertical .ck-button{margin-left:0}[dir=ltr] .ck.ck-link-form_layout-vertical .ck-button:first-of-type{border-right:1px solid var(--ck-color-base-border)}[dir=rtl] .ck.ck-link-form_layout-vertical .ck-button{margin-left:0}[dir=rtl] .ck.ck-link-form_layout-vertical .ck-button:last-of-type{border-right:1px solid var(--ck-color-base-border)}.ck.ck-link-form_layout-vertical .ck.ck-list{margin-left:0}.ck.ck-link-form_layout-vertical .ck.ck-list .ck-button.ck-switchbutton{border:0;width:100%}.ck.ck-link-form_layout-vertical .ck.ck-list .ck-button.ck-switchbutton:hover{background:none}"},function(t,e,i){var n=i(1),o=i(78);"string"==typeof(o=o.__esModule?o.default:o)&&(o=[[t.i,o,""]]);var s={injectType:"singletonStyleTag",insert:"head",singleton:!0},r=(n(o,s),o.locals?o.locals:{});t.exports=r},function(t,e){t.exports=".ck.ck-link-actions{display:flex;flex-direction:row;flex-wrap:nowrap}.ck.ck-link-actions .ck-link-actions__preview{display:inline-block}.ck.ck-link-actions .ck-link-actions__preview .ck-button__label{overflow:hidden}@media screen and (max-width:600px){.ck.ck-link-actions{flex-wrap:wrap}.ck.ck-link-actions .ck-link-actions__preview{flex-basis:100%}.ck.ck-link-actions .ck-button:not(.ck-link-actions__preview){flex-basis:50%}}.ck.ck-link-actions{padding:var(--ck-spacing-standard)}.ck.ck-link-actions .ck-button.ck-link-actions__preview{padding-left:0;padding-right:0}.ck.ck-link-actions .ck-button.ck-link-actions__preview .ck-button__label{padding:0 var(--ck-spacing-medium);color:var(--ck-color-link-default);text-overflow:ellipsis;cursor:pointer;max-width:var(--ck-input-text-width);min-width:3em;text-align:center}.ck.ck-link-actions 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.ck-button.ck-link-actions__preview .ck-button__label{min-width:0;max-width:100%}.ck.ck-link-actions .ck-button:not(.ck-link-actions__preview){padding:var(--ck-spacing-standard);margin-top:var(--ck-spacing-standard);border-radius:0;border:0;border-top:1px solid var(--ck-color-base-border)}[dir=ltr] .ck.ck-link-actions .ck-button:not(.ck-link-actions__preview){margin-left:0}[dir=ltr] .ck.ck-link-actions .ck-button:not(.ck-link-actions__preview):first-of-type{border-right:1px solid var(--ck-color-base-border)}[dir=rtl] .ck.ck-link-actions .ck-button:not(.ck-link-actions__preview){margin-left:0}[dir=rtl] .ck.ck-link-actions .ck-button:not(.ck-link-actions__preview):last-of-type{border-right:1px solid var(--ck-color-base-border)}}"},function(t,e,i){var n=i(1),o=i(80);"string"==typeof(o=o.__esModule?o.default:o)&&(o=[[t.i,o,""]]);var s={injectType:"singletonStyleTag",insert:"head",singleton:!0},r=(n(o,s),o.locals?o.locals:{});t.exports=r},function(t,e){t.exports='.ck-media__wrapper 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*{display:none}.ck-editor__editable:not(.ck-read-only) .ck-media__wrapper>:not(.ck-media__placeholder),.ck-editor__editable:not(.ck-read-only) .ck-widget:not(.ck-widget_selected) .ck-media__placeholder{pointer-events:none}:root{--ck-media-embed-placeholder-icon-size:3em;--ck-color-media-embed-placeholder-url-text:#757575;--ck-color-media-embed-placeholder-url-text-hover:var(--ck-color-base-text)}.ck-media__wrapper{margin:0 auto}.ck-media__wrapper .ck-media__placeholder{padding:calc(3*var(--ck-spacing-standard));background:var(--ck-color-base-foreground)}.ck-media__wrapper .ck-media__placeholder .ck-media__placeholder__icon{min-width:var(--ck-media-embed-placeholder-icon-size);height:var(--ck-media-embed-placeholder-icon-size);margin-bottom:var(--ck-spacing-large);background-position:50%;background-size:cover}.ck-media__wrapper .ck-media__placeholder .ck-media__placeholder__icon .ck-icon{width:100%;height:100%}.ck-media__wrapper .ck-media__placeholder .ck-media__placeholder__url__text{color:var(--ck-color-media-embed-placeholder-url-text);white-space:nowrap;text-align:center;font-style:italic;text-overflow:ellipsis}.ck-media__wrapper .ck-media__placeholder .ck-media__placeholder__url__text:hover{color:var(--ck-color-media-embed-placeholder-url-text-hover);cursor:pointer;text-decoration:underline}.ck-media__wrapper[data-oembed-url*="open.spotify.com"]{max-width:300px;max-height:380px}.ck-media__wrapper[data-oembed-url*="google.com/maps"] .ck-media__placeholder__icon{background-image:url(data:image/svg+xml;base64,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)}.ck-media__wrapper[data-oembed-url*="facebook.com"] 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_document(t){if(this.getCustomProperty(Gn))throw new hi.b("view-editableelement-document-already-set: View document is already set.",this);this._setCustomProperty(Gn,t),this.bind("isReadOnly").to(t),this.bind("isFocused").to(t,"isFocused",e=>e&&t.selection.editableElement==this),this.listenTo(t.selection,"change",()=>{this.isFocused=t.isFocused&&t.selection.editableElement==this})}}vi(Qn,Hn);const Kn=Symbol("rootName");class Jn extends Qn{constructor(t){super(t),this.rootName="main"}is(t,e=null){const i=t.replace(/^view:/,"");return e?"rootElement"==i&&e==this.name||super.is(t,e):"rootElement"==i||super.is(t)}get rootName(){return this.getCustomProperty(Kn)}set rootName(t){this._setCustomProperty(Kn,t)}set _name(t){this.name=t}}class Zn{constructor(t={}){if(!t.boundaries&&!t.startPosition)throw new hi.b("view-tree-walker-no-start-position: Neither boundaries nor starting position have been defined.",null);if(t.direction&&"forward"!=t.direction&&"backward"!=t.direction)throw new hi.b("view-tree-walker-unknown-direction: Only `backward` and `forward` direction allowed.",t.startPosition,{direction:t.direction});this.boundaries=t.boundaries||null,t.startPosition?this.position=Xn._createAt(t.startPosition):this.position=Xn._createAt(t.boundaries["backward"==t.direction?"end":"start"]),this.direction=t.direction||"forward",this.singleCharacters=!!t.singleCharacters,this.shallow=!!t.shallow,this.ignoreElementEnd=!!t.ignoreElementEnd,this._boundaryStartParent=this.boundaries?this.boundaries.start.parent:null,this._boundaryEndParent=this.boundaries?this.boundaries.end.parent:null}[Symbol.iterator](){return this}skip(t){let e,i,n;do{n=this.position,({done:e,value:i}=this.next())}while(!e&&t(i));e||(this.position=n)}next(){return"forward"==this.direction?this._next():this._previous()}_next(){let t=this.position.clone();const e=this.position,i=t.parent;if(null===i.parent&&t.offset===i.childCount)return{done:!0};if(i===this._boundaryEndParent&&t.offset==this.boundaries.end.offset)return{done:!0};let n;if(i instanceof Ni){if(t.isAtEnd)return this.position=Xn._createAfter(i),this._next();n=i.data[t.offset]}else n=i.getChild(t.offset);if(n instanceof On)return this.shallow?t.offset++:t=new Xn(n,0),this.position=t,this._formatReturnValue("elementStart",n,e,t,1);if(n instanceof Ni){if(this.singleCharacters)return t=new Xn(n,0),this.position=t,this._next();{let i,o=n.data.length;return n==this._boundaryEndParent?(o=this.boundaries.end.offset,i=new Oi(n,0,o),t=Xn._createAfter(i)):(i=new Oi(n,0,n.data.length),t.offset++),this.position=t,this._formatReturnValue("text",i,e,t,o)}}if("string"==typeof n){let n;if(this.singleCharacters)n=1;else{n=(i===this._boundaryEndParent?this.boundaries.end.offset:i.data.length)-t.offset}const o=new Oi(i,t.offset,n);return t.offset+=n,this.position=t,this._formatReturnValue("text",o,e,t,n)}return t=Xn._createAfter(i),this.position=t,this.ignoreElementEnd?this._next():this._formatReturnValue("elementEnd",i,e,t)}_previous(){let t=this.position.clone();const e=this.position,i=t.parent;if(null===i.parent&&0===t.offset)return{done:!0};if(i==this._boundaryStartParent&&t.offset==this.boundaries.start.offset)return{done:!0};let n;if(i instanceof Ni){if(t.isAtStart)return this.position=Xn._createBefore(i),this._previous();n=i.data[t.offset-1]}else n=i.getChild(t.offset-1);if(n instanceof On)return this.shallow?(t.offset--,this.position=t,this._formatReturnValue("elementStart",n,e,t,1)):(t=new Xn(n,n.childCount),this.position=t,this.ignoreElementEnd?this._previous():this._formatReturnValue("elementEnd",n,e,t));if(n instanceof Ni){if(this.singleCharacters)return t=new Xn(n,n.data.length),this.position=t,this._previous();{let i,o=n.data.length;if(n==this._boundaryStartParent){const e=this.boundaries.start.offset;i=new Oi(n,e,n.data.length-e),o=i.data.length,t=Xn._createBefore(i)}else i=new Oi(n,0,n.data.length),t.offset--;return this.position=t,this._formatReturnValue("text",i,e,t,o)}}if("string"==typeof n){let n;if(this.singleCharacters)n=1;else{const e=i===this._boundaryStartParent?this.boundaries.start.offset:0;n=t.offset-e}t.offset-=n;const o=new Oi(i,t.offset,n);return this.position=t,this._formatReturnValue("text",o,e,t,n)}return t=Xn._createBefore(i),this.position=t,this._formatReturnValue("elementStart",i,e,t,1)}_formatReturnValue(t,e,i,n,o){return e instanceof Oi&&(e.offsetInText+e.data.length==e.textNode.data.length&&("forward"!=this.direction||this.boundaries&&this.boundaries.end.isEqual(this.position)?i=Xn._createAfter(e.textNode):(n=Xn._createAfter(e.textNode),this.position=n)),0===e.offsetInText&&("backward"!=this.direction||this.boundaries&&this.boundaries.start.isEqual(this.position)?i=Xn._createBefore(e.textNode):(n=Xn._createBefore(e.textNode),this.position=n))),{done:!1,value:{type:t,item:e,previousPosition:i,nextPosition:n,length:o}}}}class Xn{constructor(t,e){this.parent=t,this.offset=e}get nodeAfter(){return this.parent.is("text")?null:this.parent.getChild(this.offset)||null}get nodeBefore(){return this.parent.is("text")?null:this.parent.getChild(this.offset-1)||null}get isAtStart(){return 0===this.offset}get isAtEnd(){const t=this.parent.is("text")?this.parent.data.length:this.parent.childCount;return this.offset===t}get root(){return this.parent.root}get editableElement(){let t=this.parent;for(;!(t instanceof Qn);){if(!t.parent)return null;t=t.parent}return t}getShiftedBy(t){const e=Xn._createAt(this),i=e.offset+t;return e.offset=i<0?0:i,e}getLastMatchingPosition(t,e={}){e.startPosition=this;const i=new Zn(e);return i.skip(t),i.position}getAncestors(){return this.parent.is("documentFragment")?[this.parent]:this.parent.getAncestors({includeSelf:!0})}getCommonAncestor(t){const e=this.getAncestors(),i=t.getAncestors();let n=0;for(;e[n]==i[n]&&e[n];)n++;return 0===n?null:e[n-1]}is(t){return"position"==t||"view:position"==t}isEqual(t){return this.parent==t.parent&&this.offset==t.offset}isBefore(t){return"before"==this.compareWith(t)}isAfter(t){return"after"==this.compareWith(t)}compareWith(t){if(this.root!==t.root)return"different";if(this.isEqual(t))return"same";const e=this.parent.is("node")?this.parent.getPath():[],i=t.parent.is("node")?t.parent.getPath():[];e.push(this.offset),i.push(t.offset);const n=Ei(e,i);switch(n){case"prefix":return"before";case"extension":return"after";default:return e[n]<i[n]?"before":"after"}}getWalker(t={}){return t.startPosition=this,new Zn(t)}clone(){return new Xn(this.parent,this.offset)}static _createAt(t,e){if(t instanceof Xn)return new this(t.parent,t.offset);{const i=t;if("end"==e)e=i.is("text")?i.data.length:i.childCount;else{if("before"==e)return this._createBefore(i);if("after"==e)return this._createAfter(i);if(0!==e&&!e)throw new hi.b("view-createPositionAt-offset-required: View#createPositionAt() requires the offset when the first parameter is a view item.",i)}return new Xn(i,e)}}static _createAfter(t){if(t.is("textProxy"))return new Xn(t.textNode,t.offsetInText+t.data.length);if(!t.parent)throw new hi.b("view-position-after-root: You can not make position after root.",t,{root:t});return new Xn(t.parent,t.index+1)}static _createBefore(t){if(t.is("textProxy"))return new Xn(t.textNode,t.offsetInText);if(!t.parent)throw new hi.b("view-position-before-root: You can not make position before root.",t,{root:t});return new Xn(t.parent,t.index)}}class to{constructor(t,e=null){this.start=t.clone(),this.end=e?e.clone():t.clone()}*[Symbol.iterator](){yield*new Zn({boundaries:this,ignoreElementEnd:!0})}get isCollapsed(){return this.start.isEqual(this.end)}get isFlat(){return this.start.parent===this.end.parent}get root(){return this.start.root}getEnlarged(){let t=this.start.getLastMatchingPosition(eo,{direction:"backward"}),e=this.end.getLastMatchingPosition(eo);return t.parent.is("text")&&t.isAtStart&&(t=Xn._createBefore(t.parent)),e.parent.is("text")&&e.isAtEnd&&(e=Xn._createAfter(e.parent)),new to(t,e)}getTrimmed(){let t=this.start.getLastMatchingPosition(eo);if(t.isAfter(this.end)||t.isEqual(this.end))return new to(t,t);let e=this.end.getLastMatchingPosition(eo,{direction:"backward"});const i=t.nodeAfter,n=e.nodeBefore;return i&&i.is("text")&&(t=new Xn(i,0)),n&&n.is("text")&&(e=new Xn(n,n.data.length)),new to(t,e)}isEqual(t){return this==t||this.start.isEqual(t.start)&&this.end.isEqual(t.end)}containsPosition(t){return t.isAfter(this.start)&&t.isBefore(this.end)}containsRange(t,e=!1){t.isCollapsed&&(e=!1);const i=this.containsPosition(t.start)||e&&this.start.isEqual(t.start),n=this.containsPosition(t.end)||e&&this.end.isEqual(t.end);return i&&n}getDifference(t){const e=[];return this.isIntersecting(t)?(this.containsPosition(t.start)&&e.push(new to(this.start,t.start)),this.containsPosition(t.end)&&e.push(new to(t.end,this.end))):e.push(this.clone()),e}getIntersection(t){if(this.isIntersecting(t)){let e=this.start,i=this.end;return this.containsPosition(t.start)&&(e=t.start),this.containsPosition(t.end)&&(i=t.end),new to(e,i)}return null}getWalker(t={}){return t.boundaries=this,new Zn(t)}getCommonAncestor(){return this.start.getCommonAncestor(this.end)}clone(){return new to(this.start,this.end)}*getItems(t={}){t.boundaries=this,t.ignoreElementEnd=!0;const e=new Zn(t);for(const t of e)yield t.item}*getPositions(t={}){t.boundaries=this;const e=new Zn(t);yield e.position;for(const t of e)yield t.nextPosition}is(t){return"range"==t||"view:range"==t}isIntersecting(t){return this.start.isBefore(t.end)&&this.end.isAfter(t.start)}static _createFromParentsAndOffsets(t,e,i,n){return new this(new Xn(t,e),new Xn(i,n))}static _createFromPositionAndShift(t,e){const i=t,n=t.getShiftedBy(e);return e>0?new this(i,n):new this(n,i)}static _createIn(t){return this._createFromParentsAndOffsets(t,0,t,t.childCount)}static _createOn(t){const e=t.is("textProxy")?t.offsetSize:1;return this._createFromPositionAndShift(Xn._createBefore(t),e)}}function eo(t){return!(!t.item.is("attributeElement")&&!t.item.is("uiElement"))}function io(t){let e=0;for(const i of t)e++;return e}class no{constructor(t=null,e,i){this._ranges=[],this._lastRangeBackward=!1,this._isFake=!1,this._fakeSelectionLabel="",this.setTo(t,e,i)}get isFake(){return this._isFake}get fakeSelectionLabel(){return this._fakeSelectionLabel}get anchor(){if(!this._ranges.length)return null;const t=this._ranges[this._ranges.length-1];return(this._lastRangeBackward?t.end:t.start).clone()}get focus(){if(!this._ranges.length)return null;const t=this._ranges[this._ranges.length-1];return(this._lastRangeBackward?t.start:t.end).clone()}get isCollapsed(){return 1===this.rangeCount&&this._ranges[0].isCollapsed}get rangeCount(){return this._ranges.length}get isBackward(){return!this.isCollapsed&&this._lastRangeBackward}get editableElement(){return this.anchor?this.anchor.editableElement:null}*getRanges(){for(const t of this._ranges)yield t.clone()}getFirstRange(){let t=null;for(const e of this._ranges)t&&!e.start.isBefore(t.start)||(t=e);return t?t.clone():null}getLastRange(){let t=null;for(const e of this._ranges)t&&!e.end.isAfter(t.end)||(t=e);return t?t.clone():null}getFirstPosition(){const t=this.getFirstRange();return t?t.start.clone():null}getLastPosition(){const t=this.getLastRange();return t?t.end.clone():null}isEqual(t){if(this.isFake!=t.isFake)return!1;if(this.isFake&&this.fakeSelectionLabel!=t.fakeSelectionLabel)return!1;if(this.rangeCount!=t.rangeCount)return!1;if(0===this.rangeCount)return!0;if(!this.anchor.isEqual(t.anchor)||!this.focus.isEqual(t.focus))return!1;for(const e of this._ranges){let i=!1;for(const n of t._ranges)if(e.isEqual(n)){i=!0;break}if(!i)return!1}return!0}isSimilar(t){if(this.isBackward!=t.isBackward)return!1;const e=io(this.getRanges());if(e!=io(t.getRanges()))return!1;if(0==e)return!0;for(let e of this.getRanges()){e=e.getTrimmed();let i=!1;for(let n of t.getRanges())if(n=n.getTrimmed(),e.start.isEqual(n.start)&&e.end.isEqual(n.end)){i=!0;break}if(!i)return!1}return!0}getSelectedElement(){if(1!==this.rangeCount)return null;const t=this.getFirstRange();let e=t.start.nodeAfter,i=t.end.nodeBefore;return t.start.parent.is("text")&&t.start.isAtEnd&&t.start.parent.nextSibling&&(e=t.start.parent.nextSibling),t.end.parent.is("text")&&t.end.isAtStart&&t.end.parent.previousSibling&&(i=t.end.parent.previousSibling),e instanceof On&&e==i?e:null}setTo(t,e,i){if(null===t)this._setRanges([]),this._setFakeOptions(e);else if(t instanceof no||t instanceof oo)this._setRanges(t.getRanges(),t.isBackward),this._setFakeOptions({fake:t.isFake,label:t.fakeSelectionLabel});else if(t instanceof to)this._setRanges([t],e&&e.backward),this._setFakeOptions(e);else if(t instanceof Xn)this._setRanges([new to(t)]),this._setFakeOptions(e);else if(t instanceof Ii){const n=!!i&&!!i.backward;let o;if(void 0===e)throw new hi.b("view-selection-setTo-required-second-parameter: selection.setTo requires the second parameter when the first parameter is a node.",this);o="in"==e?to._createIn(t):"on"==e?to._createOn(t):new to(Xn._createAt(t,e)),this._setRanges([o],n),this._setFakeOptions(i)}else{if(!Ri(t))throw new hi.b("view-selection-setTo-not-selectable: Cannot set selection to given place.",this);this._setRanges(t,e&&e.backward),this._setFakeOptions(e)}this.fire("change")}setFocus(t,e){if(null===this.anchor)throw new hi.b("view-selection-setFocus-no-ranges: Cannot set selection focus if there are no ranges in selection.",this);const i=Xn._createAt(t,e);if("same"==i.compareWith(this.focus))return;const n=this.anchor;this._ranges.pop(),"before"==i.compareWith(n)?this._addRange(new to(i,n),!0):this._addRange(new to(n,i)),this.fire("change")}is(t){return"selection"==t||"view:selection"==t}_setRanges(t,e=!1){t=Array.from(t),this._ranges=[];for(const e of t)this._addRange(e);this._lastRangeBackward=!!e}_setFakeOptions(t={}){this._isFake=!!t.fake,this._fakeSelectionLabel=t.fake&&t.label||""}_addRange(t,e=!1){if(!(t instanceof to))throw new hi.b("view-selection-add-range-not-range: Selection range set to an object that is not an instance of view.Range",this);this._pushRange(t),this._lastRangeBackward=!!e}_pushRange(t){for(const e of this._ranges)if(t.isIntersecting(e))throw new hi.b("view-selection-range-intersects: Trying to add a range that intersects with another range from selection.",this,{addedRange:t,intersectingRange:e});this._ranges.push(new to(t.start,t.end))}}vi(no,mi);class oo{constructor(t=null,e,i){this._selection=new no,this._selection.delegate("change").to(this),this._selection.setTo(t,e,i)}get isFake(){return this._selection.isFake}get fakeSelectionLabel(){return this._selection.fakeSelectionLabel}get anchor(){return this._selection.anchor}get focus(){return this._selection.focus}get isCollapsed(){return this._selection.isCollapsed}get rangeCount(){return this._selection.rangeCount}get isBackward(){return this._selection.isBackward}get editableElement(){return this._selection.editableElement}get _ranges(){return this._selection._ranges}*getRanges(){yield*this._selection.getRanges()}getFirstRange(){return this._selection.getFirstRange()}getLastRange(){return this._selection.getLastRange()}getFirstPosition(){return this._selection.getFirstPosition()}getLastPosition(){return this._selection.getLastPosition()}getSelectedElement(){return this._selection.getSelectedElement()}isEqual(t){return this._selection.isEqual(t)}isSimilar(t){return this._selection.isSimilar(t)}is(t){return"selection"==t||"documentSelection"==t||"view:selection"==t||"view:documentSelection"==t}_setTo(t,e,i){this._selection.setTo(t,e,i)}_setFocus(t,e){this._selection.setFocus(t,e)}}vi(oo,mi);class so{constructor(){this.selection=new oo,this.roots=new yi({idProperty:"rootName"}),this.set("isReadOnly",!1),this.set("isFocused",!1),this.set("isComposing",!1),this._postFixers=new Set}getRoot(t="main"){return this.roots.get(t)}registerPostFixer(t){this._postFixers.add(t)}destroy(){this.roots.map(t=>t.destroy()),this.stopListening()}addStyleProcessorRules(t){t(En._styleProcessor)}_callPostFixers(t){let e=!1;do{for(const i of this._postFixers)if(e=i(t),e)break}while(e)}}vi(so,Hn);class ro extends On{constructor(t,e,i){super(t,e,i),this.getFillerOffset=ao,this._priority=10,this._id=null,this._clonesGroup=null}get priority(){return this._priority}get id(){return this._id}getElementsWithSameId(){if(null===this.id)throw new hi.b("attribute-element-get-elements-with-same-id-no-id: Cannot get elements with the same id for an attribute element without id.",this);return new Set(this._clonesGroup)}is(t,e=null){const i=t&&t.replace(/^view:/,"");return e?"attributeElement"==i&&e==this.name||super.is(t,e):"attributeElement"==i||super.is(t)}isSimilar(t){return null!==this.id||null!==t.id?this.id===t.id:super.isSimilar(t)&&this.priority==t.priority}_clone(t){const e=super._clone(t);return e._priority=this._priority,e._id=this._id,e}}function ao(){if(co(this))return null;let t=this.parent;for(;t&&t.is("attributeElement");){if(co(t)>1)return null;t=t.parent}return!t||co(t)>1?null:this.childCount}function co(t){return Array.from(t.getChildren()).filter(t=>!t.is("uiElement")).length}ro.DEFAULT_PRIORITY=10;class lo extends On{constructor(t,e,i){super(t,e,i),this.getFillerOffset=ho}is(t,e=null){const i=t.replace(/^view:/,"");return e?"emptyElement"==i&&e==this.name||super.is(t,e):"emptyElement"==i||super.is(t)}_insertChild(t,e){if(e&&(e instanceof Ii||Array.from(e).length>0))throw new hi.b("view-emptyelement-cannot-add: Cannot add child nodes to EmptyElement instance.",[this,e])}}function ho(){return null}const uo=navigator.userAgent.toLowerCase();var fo={isMac:function(t){return t.indexOf("macintosh")>-1}(uo),isEdge:function(t){return!!t.match(/edge\/(\d+.?\d*)/)}(uo),isGecko:function(t){return!!t.match(/gecko\/\d+/)}(uo),isSafari:function(t){return t.indexOf(" applewebkit/")>-1&&-1===t.indexOf("chrome")}(uo),isAndroid:function(t){return t.indexOf("android")>-1}(uo),features:{isRegExpUnicodePropertySupported:function(){let t=!1;try{t=0==="ć".search(new RegExp("[\\p{L}]","u"))}catch(t){}return t}()}};const mo={"⌘":"ctrl","⇧":"shift","⌥":"alt"},go={ctrl:"⌘",shift:"⇧",alt:"⌥"},po=function(){const t={arrowleft:37,arrowup:38,arrowright:39,arrowdown:40,backspace:8,delete:46,enter:13,space:32,esc:27,tab:9,ctrl:1114112,cmd:1114112,shift:2228224,alt:4456448};for(let e=65;e<=90;e++){const i=String.fromCharCode(e);t[i.toLowerCase()]=e}for(let e=48;e<=57;e++)t[e-48]=e;for(let e=112;e<=123;e++)t["f"+(e-111)]=e;return t}();function bo(t){let e;if("string"==typeof t){if(e=po[t.toLowerCase()],!e)throw new hi.b("keyboard-unknown-key: Unknown key name.",null,{key:t})}else e=t.keyCode+(t.altKey?po.alt:0)+(t.ctrlKey?po.ctrl:0)+(t.shiftKey?po.shift:0);return e}function wo(t){return"string"==typeof t&&(t=_o(t)),t.map(t=>"string"==typeof t?bo(t):t).reduce((t,e)=>e+t,0)}function ko(t){return fo.isMac?_o(t).map(t=>go[t.toLowerCase()]||t).reduce((t,e)=>t.slice(-1)in mo?t+e:t+"+"+e):t}function _o(t){return t.split(/\s*\+\s*/)}class vo extends On{constructor(t,e,i){super(t,e,i),this.getFillerOffset=xo}is(t,e=null){const i=t.replace(/^view:/,"");return e?"uiElement"==i&&e==this.name||super.is(t,e):"uiElement"==i||super.is(t)}_insertChild(t,e){if(e&&(e instanceof Ii||Array.from(e).length>0))throw new hi.b("view-uielement-cannot-add: Cannot add child nodes to UIElement instance.",this)}render(t){return this.toDomElement(t)}toDomElement(t){const e=t.createElement(this.name);for(const t of this.getAttributeKeys())e.setAttribute(t,this.getAttribute(t));return e}}function yo(t){t.document.on("keydown",(e,i)=>function(t,e,i){if(e.keyCode==po.arrowright){const t=e.domTarget.ownerDocument.defaultView.getSelection(),n=1==t.rangeCount&&t.getRangeAt(0).collapsed;if(n||e.shiftKey){const e=t.focusNode,o=t.focusOffset,s=i.domPositionToView(e,o);if(null===s)return;let r=!1;const a=s.getLastMatchingPosition(t=>(t.item.is("uiElement")&&(r=!0),!(!t.item.is("uiElement")&&!t.item.is("attributeElement"))));if(r){const e=i.viewPositionToDom(a);n?t.collapse(e.parent,e.offset):t.extend(e.parent,e.offset)}}}}(0,i,t.domConverter))}function xo(){return null}class Ao{constructor(t){this._children=[],t&&this._insertChild(0,t)}[Symbol.iterator](){return this._children[Symbol.iterator]()}get childCount(){return this._children.length}get isEmpty(){return 0===this.childCount}get root(){return this}get parent(){return null}is(t){return"documentFragment"==t||"view:documentFragment"==t}_appendChild(t){return this._insertChild(this.childCount,t)}getChild(t){return this._children[t]}getChildIndex(t){return this._children.indexOf(t)}getChildren(){return this._children[Symbol.iterator]()}_insertChild(t,e){this._fireChange("children",this);let i=0;const n=function(t){if("string"==typeof t)return[new Ni(t)];Ri(t)||(t=[t]);return Array.from(t).map(t=>"string"==typeof t?new Ni(t):t instanceof Oi?new Ni(t.data):t)}(e);for(const e of n)null!==e.parent&&e._remove(),e.parent=this,this._children.splice(t,0,e),t++,i++;return 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this.markedTexts)!this.markedChildren.has(e.parent)&&this.domConverter.mapViewToDom(e.parent)&&this._updateText(e,{inlineFillerPosition:t});if(t){const e=this.domConverter.viewPositionToDom(t),i=e.parent.ownerDocument;Vo(e.parent)?this._inlineFiller=e.parent:this._inlineFiller=Jo(i,e.parent,e.offset)}else this._inlineFiller=null;this._updateSelection(),this._updateFocus(),this.markedTexts.clear(),this.markedAttributes.clear(),this.markedChildren.clear()}_updateChildrenMappings(t){const e=this.domConverter.mapViewToDom(t);if(!e)return;const i=this.domConverter.mapViewToDom(t).childNodes,n=Array.from(this.domConverter.viewChildrenToDom(t,e.ownerDocument,{withChildren:!1})),o=this._diffNodeLists(i,n),s=this._findReplaceActions(o,i,n);if(-1!==s.indexOf("replace")){const e={equal:0,insert:0,delete:0};for(const o of s)if("replace"===o){const o=e.equal+e.insert,s=e.equal+e.delete,r=t.getChild(o);r&&!r.is("uiElement")&&this._updateElementMappings(r,i[s]),Go(n[o]),e.equal++}else 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Object]":c),h="[object Object]"==(l="[object Arguments]"==l?"[object Object]":l),u=c==l;if(u&&Object(Dt.a)(t)){if(!Object(Dt.a)(e))return!1;r=!0,d=!1}if(u&&!d)return s||(s=new yt),r||qt(t)?ks(t,e,i,n,o,s):As(t,e,c,i,n,o,s);if(!(1&i)){var f=d&&Ps.call(t,"__wrapped__"),m=h&&Ps.call(e,"__wrapped__");if(f||m){var g=f?t.value():t,p=m?e.value():e;return s||(s=new yt),o(g,p,i,n,s)}}return!!u&&(s||(s=new yt),Ts(t,e,i,n,o,s))};var Es=function t(e,i,n,o,s){return e===i||(null==e||null==i||!p(e)&&!p(i)?e!=e&&i!=i:Ss(e,i,n,o,t,s))};var Ms=function(t,e,i){var n=(i="function"==typeof i?i:void 0)?i(t,e):void 0;return void 0===n?Es(t,e,void 0,i):!!n};class Is extends us{constructor(t){super(t),this._config={childList:!0,characterData:!0,characterDataOldValue:!0,subtree:!0},this.domConverter=t.domConverter,this.renderer=t._renderer,this._domElements=[],this._mutationObserver=new window.MutationObserver(this._onMutations.bind(this))}flush(){this._onMutations(this._mutationObserver.takeRecords())}observe(t){this._domElements.push(t),this.isEnabled&&this._mutationObserver.observe(t,this._config)}enable(){super.enable();for(const t of this._domElements)this._mutationObserver.observe(t,this._config)}disable(){super.disable(),this._mutationObserver.disconnect()}destroy(){super.destroy(),this._mutationObserver.disconnect()}_onMutations(t){if(0===t.length)return;const e=this.domConverter,i=new Map,n=new Set;for(const i of t)if("childList"===i.type){const t=e.mapDomToView(i.target);if(t&&t.is("uiElement"))continue;t&&!this._isBogusBrMutation(i)&&n.add(t)}for(const o of t){const t=e.mapDomToView(o.target);if((!t||!t.is("uiElement"))&&"characterData"===o.type){const t=e.findCorrespondingViewText(o.target);t&&!n.has(t.parent)?i.set(t,{type:"text",oldText:t.data,newText:Fo(o.target),node:t}):!t&&Vo(o.target)&&n.add(e.mapDomToView(o.target.parentNode))}}const o=[];for(const t of i.values())this.renderer.markToSync("text",t.node),o.push(t);for(const t of n){const i=e.mapViewToDom(t),n=Array.from(t.getChildren()),s=Array.from(e.domChildrenToView(i,{withChildren:!1}));Ms(n,s,a)||(this.renderer.markToSync("children",t),o.push({type:"children",oldChildren:n,newChildren:s,node:t}))}const s=t[0].target.ownerDocument.getSelection();let r=null;if(s&&s.anchorNode){const t=e.domPositionToView(s.anchorNode,s.anchorOffset),i=e.domPositionToView(s.focusNode,s.focusOffset);t&&i&&(r=new no(t),r.setFocus(i))}function a(t,e){if(!Array.isArray(t))return t===e||!(!t.is("text")||!e.is("text"))&&t.data===e.data}o.length&&(this.document.fire("mutations",o,r),this.view.forceRender())}_isBogusBrMutation(t){let e=null;return null===t.nextSibling&&0===t.removedNodes.length&&1==t.addedNodes.length&&(e=this.domConverter.domToView(t.addedNodes[0],{withChildren:!1})),e&&e.is("element","br")}}class Ns{constructor(t,e,i){this.view=t,this.document=t.document,this.domEvent=e,this.domTarget=e.target,zn(this,i)}get target(){return this.view.domConverter.mapDomToView(this.domTarget)}preventDefault(){this.domEvent.preventDefault()}stopPropagation(){this.domEvent.stopPropagation()}}class Os extends us{constructor(t){super(t),this.useCapture=!1}observe(t){("string"==typeof this.domEventType?[this.domEventType]:this.domEventType).forEach(e=>{this.listenTo(t,e,(t,e)=>{this.isEnabled&&this.onDomEvent(e)},{useCapture:this.useCapture})})}fire(t,e,i){this.isEnabled&&this.document.fire(t,new Ns(this.view,e,i))}}class Rs extends Os{constructor(t){super(t),this.domEventType=["keydown","keyup"]}onDomEvent(t){this.fire(t.type,t,{keyCode:t.keyCode,altKey:t.altKey,ctrlKey:t.ctrlKey||t.metaKey,shiftKey:t.shiftKey,get keystroke(){return bo(this)}})}}var Ls=function(){return n.a.Date.now()},Ds=/^\s+|\s+$/g,zs=/^[-+]0x[0-9a-f]+$/i,js=/^0b[01]+$/i,Vs=/^0o[0-7]+$/i,Bs=parseInt;var Fs=function(t){if("number"==typeof t)return t;if(ji(t))return NaN;if(z(t)){var e="function"==typeof t.valueOf?t.valueOf():t;t=z(e)?e+"":e}if("string"!=typeof t)return 0===t?t:+t;t=t.replace(Ds,"");var i=js.test(t);return i||Vs.test(t)?Bs(t.slice(2),i?2:8):zs.test(t)?NaN:+t},Hs=Math.max,Us=Math.min;var Ws=function(t,e,i){var n,o,s,r,a,c,l=0,d=!1,h=!1,u=!0;if("function"!=typeof t)throw new TypeError("Expected a function");function f(e){var i=n,s=o;return n=o=void 0,l=e,r=t.apply(s,i)}function m(t){return l=t,a=setTimeout(p,e),d?f(t):r}function g(t){var i=t-c;return void 0===c||i>=e||i<0||h&&t-l>=s}function p(){var t=Ls();if(g(t))return b(t);a=setTimeout(p,function(t){var i=e-(t-c);return h?Us(i,s-(t-l)):i}(t))}function b(t){return a=void 0,u&&n?f(t):(n=o=void 0,r)}function w(){var t=Ls(),i=g(t);if(n=arguments,o=this,c=t,i){if(void 0===a)return m(c);if(h)return clearTimeout(a),a=setTimeout(p,e),f(c)}return void 0===a&&(a=setTimeout(p,e)),r}return e=Fs(e)||0,z(i)&&(d=!!i.leading,s=(h="maxWait"in i)?Hs(Fs(i.maxWait)||0,e):s,u="trailing"in i?!!i.trailing:u),w.cancel=function(){void 0!==a&&clearTimeout(a),l=0,n=c=o=a=void 0},w.flush=function(){return void 0===a?r:b(Ls())},w};class qs extends us{constructor(t){super(t),this._fireSelectionChangeDoneDebounced=Ws(t=>this.document.fire("selectionChangeDone",t),200)}observe(){const t=this.document;t.on("keydown",(e,i)=>{var n;t.selection.isFake&&((n=i.keyCode)==po.arrowright||n==po.arrowleft||n==po.arrowup||n==po.arrowdown)&&this.isEnabled&&(i.preventDefault(),this._handleSelectionMove(i.keyCode))},{priority:"lowest"})}destroy(){super.destroy(),this._fireSelectionChangeDoneDebounced.cancel()}_handleSelectionMove(t){const e=this.document.selection,i=new no(e.getRanges(),{backward:e.isBackward,fake:!1});t!=po.arrowleft&&t!=po.arrowup||i.setTo(i.getFirstPosition()),t!=po.arrowright&&t!=po.arrowdown||i.setTo(i.getLastPosition());const n={oldSelection:e,newSelection:i,domSelection:null};this.document.fire("selectionChange",n),this._fireSelectionChangeDoneDebounced(n)}}class $s extends us{constructor(t){super(t),this.mutationObserver=t.getObserver(Is),this.selection=this.document.selection,this.domConverter=t.domConverter,this._documents=new WeakSet,this._fireSelectionChangeDoneDebounced=Ws(t=>this.document.fire("selectionChangeDone",t),200),this._clearInfiniteLoopInterval=setInterval(()=>this._clearInfiniteLoop(),1e3),this._loopbackCounter=0}observe(t){const e=t.ownerDocument;this._documents.has(e)||(this.listenTo(e,"selectionchange",()=>{this._handleSelectionChange(e)}),this._documents.add(e))}destroy(){super.destroy(),clearInterval(this._clearInfiniteLoopInterval),this._fireSelectionChangeDoneDebounced.cancel()}_handleSelectionChange(t){if(!this.isEnabled)return;this.mutationObserver.flush();const e=t.defaultView.getSelection(),i=this.domConverter.domSelectionToView(e);if(0!=i.rangeCount&&!(this.selection.isEqual(i)&&this.domConverter.isDomSelectionCorrect(e)||++this._loopbackCounter>60))if(this.selection.isSimilar(i))this.view.forceRender();else{const t={oldSelection:this.selection,newSelection:i,domSelection:e};this.document.fire("selectionChange",t),this._fireSelectionChangeDoneDebounced(t)}}_clearInfiniteLoop(){this._loopbackCounter=0}}class Ys extends Os{constructor(t){super(t),this.domEventType=["focus","blur"],this.useCapture=!0;const e=this.document;e.on("focus",()=>{e.isFocused=!0,this._renderTimeoutId=setTimeout(()=>t.forceRender(),50)}),e.on("blur",(i,n)=>{const o=e.selection.editableElement;null!==o&&o!==n.target||(e.isFocused=!1,t.forceRender())})}onDomEvent(t){this.fire(t.type,t)}destroy(){this._renderTimeoutId&&clearTimeout(this._renderTimeoutId),super.destroy()}}class Gs extends Os{constructor(t){super(t),this.domEventType=["compositionstart","compositionupdate","compositionend"];const e=this.document;e.on("compositionstart",()=>{e.isComposing=!0}),e.on("compositionend",()=>{e.isComposing=!1})}onDomEvent(t){this.fire(t.type,t)}}class Qs extends Os{constructor(t){super(t),this.domEventType=["beforeinput"]}onDomEvent(t){this.fire(t.type,t)}}function Ks(t){return"[object Range]"==Object.prototype.toString.apply(t)}function Js(t){const e=t.ownerDocument.defaultView.getComputedStyle(t);return{top:parseInt(e.borderTopWidth,10),right:parseInt(e.borderRightWidth,10),bottom:parseInt(e.borderBottomWidth,10),left:parseInt(e.borderLeftWidth,10)}}const Zs=["top","right","bottom","left","width","height"];class Xs{constructor(t){const e=Ks(t);if(Object.defineProperty(this,"_source",{value:t._source||t,writable:!0,enumerable:!1}),ii(t)||e)tr(this,e?Xs.getDomRangeRects(t)[0]:t.getBoundingClientRect());else if(cs(t)){const{innerWidth:e,innerHeight:i}=t;tr(this,{top:0,right:e,bottom:i,left:0,width:e,height:i})}else tr(this,t)}clone(){return new Xs(this)}moveTo(t,e){return this.top=e,this.right=t+this.width,this.bottom=e+this.height,this.left=t,this}moveBy(t,e){return this.top+=e,this.right+=t,this.left+=t,this.bottom+=e,this}getIntersection(t){const e={top:Math.max(this.top,t.top),right:Math.min(this.right,t.right),bottom:Math.min(this.bottom,t.bottom),left:Math.max(this.left,t.left)};return e.width=e.right-e.left,e.height=e.bottom-e.top,e.width<0||e.height<0?null:new Xs(e)}getIntersectionArea(t){const e=this.getIntersection(t);return e?e.getArea():0}getArea(){return this.width*this.height}getVisible(){const t=this._source;let e=this.clone();if(!er(t)){let i=t.parentNode||t.commonAncestorContainer;for(;i&&!er(i);){const t=new Xs(i),n=e.getIntersection(t);if(!n)return null;n.getArea()<e.getArea()&&(e=n),i=i.parentNode}}return e}isEqual(t){for(const e of Zs)if(this[e]!==t[e])return!1;return!0}contains(t){const e=this.getIntersection(t);return!(!e||!e.isEqual(t))}excludeScrollbarsAndBorders(){const t=this._source;let e,i,n;if(cs(t))e=t.innerWidth-t.document.documentElement.clientWidth,i=t.innerHeight-t.document.documentElement.clientHeight,n=t.getComputedStyle(t.document.documentElement).direction;else{const o=Js(this._source);e=t.offsetWidth-t.clientWidth-o.left-o.right,i=t.offsetHeight-t.clientHeight-o.top-o.bottom,n=t.ownerDocument.defaultView.getComputedStyle(t).direction,this.left+=o.left,this.top+=o.top,this.right-=o.right,this.bottom-=o.bottom,this.width=this.right-this.left,this.height=this.bottom-this.top}return this.width-=e,"ltr"===n?this.right-=e:this.left+=e,this.height-=i,this.bottom-=i,this}static getDomRangeRects(t){const e=[],i=Array.from(t.getClientRects());if(i.length)for(const t of i)e.push(new Xs(t));else{let i=t.startContainer;Lo(i)&&(i=i.parentNode);const n=new Xs(i.getBoundingClientRect());n.right=n.left,n.width=0,e.push(n)}return e}}function tr(t,e){for(const i of Zs)t[i]=e[i]}function er(t){return!!ii(t)&&t===t.ownerDocument.body}function ir({target:t,viewportOffset:e=0}){const i=lr(t);let n=i,o=null;for(;n;){let s;s=dr(n==i?t:o),or(s,()=>hr(t,n));const r=hr(t,n);if(nr(n,r,e),n.parent!=n){if(o=n.frameElement,n=n.parent,!o)return}else n=null}}function nr(t,e,i){const n=e.clone().moveBy(0,i),o=e.clone().moveBy(0,-i),s=new Xs(t).excludeScrollbarsAndBorders();if(![o,n].every(t=>s.contains(t))){let{scrollX:r,scrollY:a}=t;rr(o,s)?a-=s.top-e.top+i:sr(n,s)&&(a+=e.bottom-s.bottom+i),ar(e,s)?r-=s.left-e.left+i:cr(e,s)&&(r+=e.right-s.right+i),t.scrollTo(r,a)}}function or(t,e){const i=lr(t);let n,o;for(;t!=i.document.body;)o=e(),n=new Xs(t).excludeScrollbarsAndBorders(),n.contains(o)||(rr(o,n)?t.scrollTop-=n.top-o.top:sr(o,n)&&(t.scrollTop+=o.bottom-n.bottom),ar(o,n)?t.scrollLeft-=n.left-o.left:cr(o,n)&&(t.scrollLeft+=o.right-n.right)),t=t.parentNode}function sr(t,e){return t.bottom>e.bottom}function rr(t,e){return t.top<e.top}function ar(t,e){return t.left<e.left}function cr(t,e){return t.right>e.right}function lr(t){return Ks(t)?t.startContainer.ownerDocument.defaultView:t.ownerDocument.defaultView}function dr(t){if(Ks(t)){let e=t.commonAncestorContainer;return Lo(e)&&(e=e.parentNode),e}return t.parentNode}function hr(t,e){const i=lr(t),n=new Xs(t);if(i===e)return n;{let t=i;for(;t!=e;){const e=t.frameElement,i=new Xs(e).excludeScrollbarsAndBorders();n.moveBy(i.left,i.top),t=t.parent}}return n}Object.assign({},{scrollViewportToShowTarget:ir,scrollAncestorsToShowTarget:function(t){or(dr(t),()=>new Xs(t))}});class ur{constructor(){this.document=new so,this.domConverter=new os,this.domRoots=new Map,this.set("isRenderingInProgress",!1),this._renderer=new Ko(this.domConverter,this.document.selection),this._renderer.bind("isFocused").to(this.document),this._initialDomRootAttributes=new WeakMap,this._observers=new Map,this._ongoingChange=!1,this._postFixersInProgress=!1,this._renderingDisabled=!1,this._hasChangedSinceTheLastRendering=!1,this._writer=new Co(this.document),this.addObserver(Is),this.addObserver($s),this.addObserver(Ys),this.addObserver(Rs),this.addObserver(qs),this.addObserver(Gs),fo.isAndroid&&this.addObserver(Qs),this.document.on("keydown",Ho),yo(this),this.on("render",()=>{this._render(),this.document.fire("layoutChanged"),this._hasChangedSinceTheLastRendering=!1}),this.listenTo(this.document.selection,"change",()=>{this._hasChangedSinceTheLastRendering=!0})}attachDomRoot(t,e="main"){const i=this.document.getRoot(e);i._name=t.tagName.toLowerCase();const n={};for(const{name:e,value:o}of Array.from(t.attributes))n[e]=o,"class"===e?this._writer.addClass(o.split(" "),i):this._writer.setAttribute(e,o,i);this._initialDomRootAttributes.set(t,n);const o=()=>{this._writer.setAttribute("contenteditable",!i.isReadOnly,i),i.isReadOnly?this._writer.addClass("ck-read-only",i):this._writer.removeClass("ck-read-only",i)};o(),this.domRoots.set(e,t),this.domConverter.bindElements(t,i),this._renderer.markToSync("children",i),this._renderer.markToSync("attributes",i),this._renderer.domDocuments.add(t.ownerDocument),i.on("change:children",(t,e)=>this._renderer.markToSync("children",e)),i.on("change:attributes",(t,e)=>this._renderer.markToSync("attributes",e)),i.on("change:text",(t,e)=>this._renderer.markToSync("text",e)),i.on("change:isReadOnly",()=>this.change(o)),i.on("change",()=>{this._hasChangedSinceTheLastRendering=!0});for(const i of this._observers.values())i.observe(t,e)}detachDomRoot(t){const e=this.domRoots.get(t);Array.from(e.attributes).forEach(({name:t})=>e.removeAttribute(t));const i=this._initialDomRootAttributes.get(e);for(const t in i)e.setAttribute(t,i[t]);this.domRoots.delete(t),this.domConverter.unbindDomElement(e)}getDomRoot(t="main"){return this.domRoots.get(t)}addObserver(t){let e=this._observers.get(t);if(e)return e;e=new t(this),this._observers.set(t,e);for(const[t,i]of this.domRoots)e.observe(i,t);return e.enable(),e}getObserver(t){return this._observers.get(t)}disableObservers(){for(const t of this._observers.values())t.disable()}enableObservers(){for(const t of this._observers.values())t.enable()}scrollToTheSelection(){const t=this.document.selection.getFirstRange();t&&ir({target:this.domConverter.viewRangeToDom(t),viewportOffset:20})}focus(){if(!this.document.isFocused){const t=this.document.selection.editableElement;t&&(this.domConverter.focus(t),this.forceRender())}}change(t){if(this.isRenderingInProgress||this._postFixersInProgress)throw new hi.b("cannot-change-view-tree: Attempting to make changes to the view when it is in an incorrect state: rendering or post-fixers are in progress. This may cause some unexpected behavior and inconsistency between the DOM and the view.",this);try{if(this._ongoingChange)return t(this._writer);this._ongoingChange=!0;const e=t(this._writer);return this._ongoingChange=!1,!this._renderingDisabled&&this._hasChangedSinceTheLastRendering&&(this._postFixersInProgress=!0,this.document._callPostFixers(this._writer),this._postFixersInProgress=!1,this.fire("render")),e}catch(t){hi.b.rethrowUnexpectedError(t,this)}}forceRender(){this._hasChangedSinceTheLastRendering=!0,this.change(()=>{})}destroy(){for(const t of this._observers.values())t.destroy();this.document.destroy(),this.stopListening()}createPositionAt(t,e){return Xn._createAt(t,e)}createPositionAfter(t){return Xn._createAfter(t)}createPositionBefore(t){return Xn._createBefore(t)}createRange(t,e){return new to(t,e)}createRangeOn(t){return to._createOn(t)}createRangeIn(t){return to._createIn(t)}createSelection(t,e,i){return new no(t,e,i)}_disableRendering(t){this._renderingDisabled=t,0==t&&this.change(()=>{})}_render(){this.isRenderingInProgress=!0,this.disableObservers(),this._renderer.render(),this.enableObservers(),this.isRenderingInProgress=!1}}vi(ur,Hn);class fr{constructor(t){this.parent=null,this._attrs=Li(t)}get index(){let t;if(!this.parent)return null;if(null===(t=this.parent.getChildIndex(this)))throw new hi.b("model-node-not-found-in-parent: The node's parent does not contain this node.",this);return t}get startOffset(){let t;if(!this.parent)return null;if(null===(t=this.parent.getChildStartOffset(this)))throw new hi.b("model-node-not-found-in-parent: The node's parent does not contain this node.",this);return t}get offsetSize(){return 1}get endOffset(){return this.parent?this.startOffset+this.offsetSize:null}get nextSibling(){const t=this.index;return null!==t&&this.parent.getChild(t+1)||null}get previousSibling(){const t=this.index;return null!==t&&this.parent.getChild(t-1)||null}get root(){let t=this;for(;t.parent;)t=t.parent;return t}get document(){return this.root==this?null:this.root.document||null}getPath(){const t=[];let e=this;for(;e.parent;)t.unshift(e.startOffset),e=e.parent;return t}getAncestors(t={includeSelf:!1,parentFirst:!1}){const e=[];let i=t.includeSelf?this:this.parent;for(;i;)e[t.parentFirst?"push":"unshift"](i),i=i.parent;return e}getCommonAncestor(t,e={}){const i=this.getAncestors(e),n=t.getAncestors(e);let o=0;for(;i[o]==n[o]&&i[o];)o++;return 0===o?null:i[o-1]}isBefore(t){if(this==t)return!1;if(this.root!==t.root)return!1;const e=this.getPath(),i=t.getPath(),n=Ei(e,i);switch(n){case"prefix":return!0;case"extension":return!1;default:return e[n]<i[n]}}isAfter(t){return this!=t&&(this.root===t.root&&!this.isBefore(t))}hasAttribute(t){return this._attrs.has(t)}getAttribute(t){return this._attrs.get(t)}getAttributes(){return this._attrs.entries()}getAttributeKeys(){return this._attrs.keys()}toJSON(){const t={};return this._attrs.size&&(t.attributes=Array.from(this._attrs).reduce((t,e)=>(t[e[0]]=e[1],t),{})),t}is(t){return"node"==t||"model:node"==t}_clone(){return new fr(this._attrs)}_remove(){this.parent._removeChildren(this.index)}_setAttribute(t,e){this._attrs.set(t,e)}_setAttributesTo(t){this._attrs=Li(t)}_removeAttribute(t){return this._attrs.delete(t)}_clearAttributes(){this._attrs.clear()}}class mr extends fr{constructor(t,e){super(e),this._data=t||""}get offsetSize(){return this.data.length}get data(){return this._data}is(t){return"text"==t||"model:text"==t||super.is(t)}toJSON(){const t=super.toJSON();return t.data=this.data,t}_clone(){return new mr(this.data,this.getAttributes())}static fromJSON(t){return new mr(t.data,t.attributes)}}class gr{constructor(t,e,i){if(this.textNode=t,e<0||e>t.offsetSize)throw new hi.b("model-textproxy-wrong-offsetintext: Given offsetInText value is incorrect.",this);if(i<0||e+i>t.offsetSize)throw new hi.b("model-textproxy-wrong-length: Given length value is incorrect.",this);this.data=t.data.substring(e,e+i),this.offsetInText=e}get startOffset(){return null!==this.textNode.startOffset?this.textNode.startOffset+this.offsetInText:null}get offsetSize(){return this.data.length}get endOffset(){return null!==this.startOffset?this.startOffset+this.offsetSize:null}get isPartial(){return this.offsetSize!==this.textNode.offsetSize}get parent(){return this.textNode.parent}get root(){return this.textNode.root}get document(){return this.textNode.document}is(t){return"textProxy"==t||"model:textProxy"==t}getPath(){const t=this.textNode.getPath();return t.length>0&&(t[t.length-1]+=this.offsetInText),t}getAncestors(t={includeSelf:!1,parentFirst:!1}){const e=[];let i=t.includeSelf?this:this.parent;for(;i;)e[t.parentFirst?"push":"unshift"](i),i=i.parent;return e}hasAttribute(t){return this.textNode.hasAttribute(t)}getAttribute(t){return this.textNode.getAttribute(t)}getAttributes(){return this.textNode.getAttributes()}getAttributeKeys(){return this.textNode.getAttributeKeys()}}class pr{constructor(t){this._nodes=[],t&&this._insertNodes(0,t)}[Symbol.iterator](){return this._nodes[Symbol.iterator]()}get length(){return this._nodes.length}get maxOffset(){return this._nodes.reduce((t,e)=>t+e.offsetSize,0)}getNode(t){return this._nodes[t]||null}getNodeIndex(t){const e=this._nodes.indexOf(t);return-1==e?null:e}getNodeStartOffset(t){const e=this.getNodeIndex(t);return null===e?null:this._nodes.slice(0,e).reduce((t,e)=>t+e.offsetSize,0)}indexToOffset(t){if(t==this._nodes.length)return this.maxOffset;const e=this._nodes[t];if(!e)throw new hi.b("model-nodelist-index-out-of-bounds: Given index cannot be found in the node list.",this);return this.getNodeStartOffset(e)}offsetToIndex(t){let e=0;for(const i of this._nodes){if(t>=e&&t<e+i.offsetSize)return this.getNodeIndex(i);e+=i.offsetSize}if(e!=t)throw new hi.b("model-nodelist-offset-out-of-bounds: Given offset cannot be found in the node list.",this,{offset:t,nodeList:this});return this.length}_insertNodes(t,e){for(const t of e)if(!(t instanceof fr))throw new hi.b("model-nodelist-insertNodes-not-node: Trying to insert an object which is not a Node instance.",this);this._nodes.splice(t,0,...e)}_removeNodes(t,e=1){return this._nodes.splice(t,e)}toJSON(){return this._nodes.map(t=>t.toJSON())}}class br extends fr{constructor(t,e,i){super(e),this.name=t,this._children=new pr,i&&this._insertChild(0,i)}get childCount(){return this._children.length}get maxOffset(){return this._children.maxOffset}get isEmpty(){return 0===this.childCount}is(t,e=null){const i=t.replace(/^model:/,"");return e?"element"==i&&e==this.name:"element"==i||i==this.name||super.is(t)}getChild(t){return this._children.getNode(t)}getChildren(){return this._children[Symbol.iterator]()}getChildIndex(t){return this._children.getNodeIndex(t)}getChildStartOffset(t){return this._children.getNodeStartOffset(t)}offsetToIndex(t){return this._children.offsetToIndex(t)}getNodeByPath(t){let e=this;for(const i of t)e=e.getChild(e.offsetToIndex(i));return e}toJSON(){const t=super.toJSON();if(t.name=this.name,this._children.length>0){t.children=[];for(const e of this._children)t.children.push(e.toJSON())}return t}_clone(t=!1){const e=t?Array.from(this._children).map(t=>t._clone(!0)):null;return new br(this.name,this.getAttributes(),e)}_appendChild(t){this._insertChild(this.childCount,t)}_insertChild(t,e){const i=function(t){if("string"==typeof t)return[new mr(t)];Ri(t)||(t=[t]);return Array.from(t).map(t=>"string"==typeof t?new mr(t):t instanceof gr?new mr(t.data,t.getAttributes()):t)}(e);for(const t of i)null!==t.parent&&t._remove(),t.parent=this;this._children._insertNodes(t,i)}_removeChildren(t,e=1){const i=this._children._removeNodes(t,e);for(const t of i)t.parent=null;return i}static fromJSON(t){let e=null;if(t.children){e=[];for(const i of t.children)i.name?e.push(br.fromJSON(i)):e.push(mr.fromJSON(i))}return new br(t.name,t.attributes,e)}}class wr{constructor(t={}){if(!t.boundaries&&!t.startPosition)throw new hi.b("model-tree-walker-no-start-position: Neither boundaries nor starting position have been defined.",null);const e=t.direction||"forward";if("forward"!=e&&"backward"!=e)throw new hi.b("model-tree-walker-unknown-direction: Only `backward` and `forward` direction allowed.",t,{direction:e});this.direction=e,this.boundaries=t.boundaries||null,t.startPosition?this.position=t.startPosition.clone():this.position=_r._createAt(this.boundaries["backward"==this.direction?"end":"start"]),this.position.stickiness="toNone",this.singleCharacters=!!t.singleCharacters,this.shallow=!!t.shallow,this.ignoreElementEnd=!!t.ignoreElementEnd,this._boundaryStartParent=this.boundaries?this.boundaries.start.parent:null,this._boundaryEndParent=this.boundaries?this.boundaries.end.parent:null,this._visitedParent=this.position.parent}[Symbol.iterator](){return this}skip(t){let e,i,n,o;do{n=this.position,o=this._visitedParent,({done:e,value:i}=this.next())}while(!e&&t(i));e||(this.position=n,this._visitedParent=o)}next(){return"forward"==this.direction?this._next():this._previous()}_next(){const t=this.position,e=this.position.clone(),i=this._visitedParent;if(null===i.parent&&e.offset===i.maxOffset)return{done:!0};if(i===this._boundaryEndParent&&e.offset==this.boundaries.end.offset)return{done:!0};const n=e.textNode?e.textNode:e.nodeAfter;if(n instanceof br)return this.shallow?e.offset++:(e.path.push(0),this._visitedParent=n),this.position=e,kr("elementStart",n,t,e,1);if(n instanceof mr){let o;if(this.singleCharacters)o=1;else{let t=n.endOffset;this._boundaryEndParent==i&&this.boundaries.end.offset<t&&(t=this.boundaries.end.offset),o=t-e.offset}const s=e.offset-n.startOffset,r=new gr(n,s,o);return e.offset+=o,this.position=e,kr("text",r,t,e,o)}return e.path.pop(),e.offset++,this.position=e,this._visitedParent=i.parent,this.ignoreElementEnd?this._next():kr("elementEnd",i,t,e)}_previous(){const t=this.position,e=this.position.clone(),i=this._visitedParent;if(null===i.parent&&0===e.offset)return{done:!0};if(i==this._boundaryStartParent&&e.offset==this.boundaries.start.offset)return{done:!0};const n=e.textNode?e.textNode:e.nodeBefore;if(n instanceof br)return e.offset--,this.shallow?(this.position=e,kr("elementStart",n,t,e,1)):(e.path.push(n.maxOffset),this.position=e,this._visitedParent=n,this.ignoreElementEnd?this._previous():kr("elementEnd",n,t,e));if(n instanceof mr){let o;if(this.singleCharacters)o=1;else{let t=n.startOffset;this._boundaryStartParent==i&&this.boundaries.start.offset>t&&(t=this.boundaries.start.offset),o=e.offset-t}const s=e.offset-n.startOffset,r=new gr(n,s-o,o);return e.offset-=o,this.position=e,kr("text",r,t,e,o)}return e.path.pop(),this.position=e,this._visitedParent=i.parent,kr("elementStart",i,t,e,1)}}function kr(t,e,i,n,o){return{done:!1,value:{type:t,item:e,previousPosition:i,nextPosition:n,length:o}}}class _r{constructor(t,e,i="toNone"){if(!t.is("element")&&!t.is("documentFragment"))throw new hi.b("model-position-root-invalid: Position root invalid.",t);if(!(e instanceof Array)||0===e.length)throw new hi.b("model-position-path-incorrect-format: Position path must be an array with at least one item.",t,{path:e});e=t.getPath().concat(e),t=t.root,this.root=t,this.path=e,this.stickiness=i}get offset(){return Xi(this.path)}set offset(t){this.path[this.path.length-1]=t}get parent(){let t=this.root;for(let e=0;e<this.path.length-1;e++)if(t=t.getChild(t.offsetToIndex(this.path[e])),!t)throw new hi.b("model-position-path-incorrect: The position's path is incorrect.",this,{position:this});if(t.is("text"))throw new hi.b("model-position-path-incorrect: The position's path is incorrect.",this,{position:this});return t}get index(){return this.parent.offsetToIndex(this.offset)}get textNode(){const t=this.parent.getChild(this.index);return t instanceof mr&&t.startOffset<this.offset?t:null}get nodeAfter(){return null===this.textNode?this.parent.getChild(this.index):null}get nodeBefore(){return null===this.textNode?this.parent.getChild(this.index-1):null}get isAtStart(){return 0===this.offset}get isAtEnd(){return this.offset==this.parent.maxOffset}compareWith(t){if(this.root!=t.root)return"different";const e=Ei(this.path,t.path);switch(e){case"same":return"same";case"prefix":return"before";case"extension":return"after";default:return this.path[e]<t.path[e]?"before":"after"}}getLastMatchingPosition(t,e={}){e.startPosition=this;const i=new wr(e);return i.skip(t),i.position}getParentPath(){return this.path.slice(0,-1)}getAncestors(){return this.parent.is("documentFragment")?[this.parent]:this.parent.getAncestors({includeSelf:!0})}getCommonPath(t){if(this.root!=t.root)return[];const e=Ei(this.path,t.path),i="string"==typeof e?Math.min(this.path.length,t.path.length):e;return this.path.slice(0,i)}getCommonAncestor(t){const e=this.getAncestors(),i=t.getAncestors();let n=0;for(;e[n]==i[n]&&e[n];)n++;return 0===n?null:e[n-1]}getShiftedBy(t){const e=this.clone(),i=e.offset+t;return e.offset=i<0?0:i,e}isAfter(t){return"after"==this.compareWith(t)}isBefore(t){return"before"==this.compareWith(t)}isEqual(t){return"same"==this.compareWith(t)}isTouching(t){let e=null,i=null;switch(this.compareWith(t)){case"same":return!0;case"before":e=_r._createAt(this),i=_r._createAt(t);break;case"after":e=_r._createAt(t),i=_r._createAt(this);break;default:return!1}let n=e.parent;for(;e.path.length+i.path.length;){if(e.isEqual(i))return!0;if(e.path.length>i.path.length){if(e.offset!==n.maxOffset)return!1;e.path=e.path.slice(0,-1),n=n.parent,e.offset++}else{if(0!==i.offset)return!1;i.path=i.path.slice(0,-1)}}}is(t){return"position"==t||"model:position"==t}hasSameParentAs(t){if(this.root!==t.root)return!1;return"same"==Ei(this.getParentPath(),t.getParentPath())}getTransformedByOperation(t){let e;switch(t.type){case"insert":e=this._getTransformedByInsertOperation(t);break;case"move":case"remove":case"reinsert":e=this._getTransformedByMoveOperation(t);break;case"split":e=this._getTransformedBySplitOperation(t);break;case"merge":e=this._getTransformedByMergeOperation(t);break;default:e=_r._createAt(this)}return e}_getTransformedByInsertOperation(t){return this._getTransformedByInsertion(t.position,t.howMany)}_getTransformedByMoveOperation(t){return this._getTransformedByMove(t.sourcePosition,t.targetPosition,t.howMany)}_getTransformedBySplitOperation(t){const e=t.movedRange;return e.containsPosition(this)||e.start.isEqual(this)&&"toNext"==this.stickiness?this._getCombined(t.splitPosition,t.moveTargetPosition):t.graveyardPosition?this._getTransformedByMove(t.graveyardPosition,t.insertionPosition,1):this._getTransformedByInsertion(t.insertionPosition,1)}_getTransformedByMergeOperation(t){const e=t.movedRange;let i;return e.containsPosition(this)||e.start.isEqual(this)?(i=this._getCombined(t.sourcePosition,t.targetPosition),t.sourcePosition.isBefore(t.targetPosition)&&(i=i._getTransformedByDeletion(t.deletionPosition,1))):i=this.isEqual(t.deletionPosition)?_r._createAt(t.deletionPosition):this._getTransformedByMove(t.deletionPosition,t.graveyardPosition,1),i}_getTransformedByDeletion(t,e){const i=_r._createAt(this);if(this.root!=t.root)return i;if("same"==Ei(t.getParentPath(),this.getParentPath())){if(t.offset<this.offset){if(t.offset+e>this.offset)return null;i.offset-=e}}else if("prefix"==Ei(t.getParentPath(),this.getParentPath())){const n=t.path.length-1;if(t.offset<=this.path[n]){if(t.offset+e>this.path[n])return null;i.path[n]-=e}}return i}_getTransformedByInsertion(t,e){const i=_r._createAt(this);if(this.root!=t.root)return i;if("same"==Ei(t.getParentPath(),this.getParentPath()))(t.offset<this.offset||t.offset==this.offset&&"toPrevious"!=this.stickiness)&&(i.offset+=e);else if("prefix"==Ei(t.getParentPath(),this.getParentPath())){const n=t.path.length-1;t.offset<=this.path[n]&&(i.path[n]+=e)}return i}_getTransformedByMove(t,e,i){if(e=e._getTransformedByDeletion(t,i),t.isEqual(e))return _r._createAt(this);const n=this._getTransformedByDeletion(t,i);return null===n||t.isEqual(this)&&"toNext"==this.stickiness||t.getShiftedBy(i).isEqual(this)&&"toPrevious"==this.stickiness?this._getCombined(t,e):n._getTransformedByInsertion(e,i)}_getCombined(t,e){const i=t.path.length-1,n=_r._createAt(e);return n.stickiness=this.stickiness,n.offset=n.offset+this.path[i]-t.offset,n.path=n.path.concat(this.path.slice(i+1)),n}toJSON(){return{root:this.root.toJSON(),path:Array.from(this.path),stickiness:this.stickiness}}clone(){return new this.constructor(this.root,this.path,this.stickiness)}static _createAt(t,e,i="toNone"){if(t instanceof _r)return new _r(t.root,t.path,t.stickiness);{const n=t;if("end"==e)e=n.maxOffset;else{if("before"==e)return this._createBefore(n,i);if("after"==e)return this._createAfter(n,i);if(0!==e&&!e)throw new hi.b("model-createPositionAt-offset-required: Model#createPositionAt() requires the offset when the first parameter is a model item.",[this,t])}if(!n.is("element")&&!n.is("documentFragment"))throw new hi.b("model-position-parent-incorrect: Position parent have to be a element or document fragment.",[this,t]);const o=n.getPath();return o.push(e),new this(n.root,o,i)}}static _createAfter(t,e){if(!t.parent)throw new hi.b("model-position-after-root: You cannot make a position after root.",[this,t],{root:t});return this._createAt(t.parent,t.endOffset,e)}static _createBefore(t,e){if(!t.parent)throw new hi.b("model-position-before-root: You cannot make a position before root.",t,{root:t});return this._createAt(t.parent,t.startOffset,e)}static fromJSON(t,e){if("$graveyard"===t.root){const i=new _r(e.graveyard,t.path);return i.stickiness=t.stickiness,i}if(!e.getRoot(t.root))throw new hi.b("model-position-fromjson-no-root: Cannot create position for document. Root with specified name does not exist.",e,{rootName:t.root});return new _r(e.getRoot(t.root),t.path,t.stickiness)}}class vr{constructor(t,e=null){this.start=_r._createAt(t),this.end=e?_r._createAt(e):_r._createAt(t),this.start.stickiness=this.isCollapsed?"toNone":"toNext",this.end.stickiness=this.isCollapsed?"toNone":"toPrevious"}*[Symbol.iterator](){yield*new wr({boundaries:this,ignoreElementEnd:!0})}get isCollapsed(){return this.start.isEqual(this.end)}get isFlat(){return"same"==Ei(this.start.getParentPath(),this.end.getParentPath())}get root(){return this.start.root}containsPosition(t){return t.isAfter(this.start)&&t.isBefore(this.end)}containsRange(t,e=!1){t.isCollapsed&&(e=!1);const i=this.containsPosition(t.start)||e&&this.start.isEqual(t.start),n=this.containsPosition(t.end)||e&&this.end.isEqual(t.end);return i&&n}containsItem(t){const e=_r._createBefore(t);return this.containsPosition(e)||this.start.isEqual(e)}is(t){return"range"==t||"model:range"==t}isEqual(t){return this.start.isEqual(t.start)&&this.end.isEqual(t.end)}isIntersecting(t){return this.start.isBefore(t.end)&&this.end.isAfter(t.start)}getDifference(t){const e=[];return this.isIntersecting(t)?(this.containsPosition(t.start)&&e.push(new vr(this.start,t.start)),this.containsPosition(t.end)&&e.push(new vr(t.end,this.end))):e.push(new vr(this.start,this.end)),e}getIntersection(t){if(this.isIntersecting(t)){let e=this.start,i=this.end;return this.containsPosition(t.start)&&(e=t.start),this.containsPosition(t.end)&&(i=t.end),new vr(e,i)}return null}getMinimalFlatRanges(){const t=[],e=this.start.getCommonPath(this.end).length,i=_r._createAt(this.start);let n=i.parent;for(;i.path.length>e+1;){const e=n.maxOffset-i.offset;0!==e&&t.push(new vr(i,i.getShiftedBy(e))),i.path=i.path.slice(0,-1),i.offset++,n=n.parent}for(;i.path.length<=this.end.path.length;){const e=this.end.path[i.path.length-1],n=e-i.offset;0!==n&&t.push(new vr(i,i.getShiftedBy(n))),i.offset=e,i.path.push(0)}return t}getWalker(t={}){return t.boundaries=this,new wr(t)}*getItems(t={}){t.boundaries=this,t.ignoreElementEnd=!0;const e=new wr(t);for(const t of e)yield t.item}*getPositions(t={}){t.boundaries=this;const e=new wr(t);yield e.position;for(const t of e)yield t.nextPosition}getTransformedByOperation(t){switch(t.type){case"insert":return this._getTransformedByInsertOperation(t);case"move":case"remove":case"reinsert":return this._getTransformedByMoveOperation(t);case"split":return[this._getTransformedBySplitOperation(t)];case"merge":return[this._getTransformedByMergeOperation(t)]}return[new vr(this.start,this.end)]}getTransformedByOperations(t){const e=[new vr(this.start,this.end)];for(const i of t)for(let t=0;t<e.length;t++){const n=e[t].getTransformedByOperation(i);e.splice(t,1,...n),t+=n.length-1}for(let t=0;t<e.length;t++){const i=e[t];for(let n=t+1;n<e.length;n++){const t=e[n];(i.containsRange(t)||t.containsRange(i)||i.isEqual(t))&&e.splice(n,1)}}return e}getCommonAncestor(){return this.start.getCommonAncestor(this.end)}toJSON(){return{start:this.start.toJSON(),end:this.end.toJSON()}}clone(){return new this.constructor(this.start,this.end)}_getTransformedByInsertOperation(t,e=!1){return this._getTransformedByInsertion(t.position,t.howMany,e)}_getTransformedByMoveOperation(t,e=!1){const i=t.sourcePosition,n=t.howMany,o=t.targetPosition;return this._getTransformedByMove(i,o,n,e)}_getTransformedBySplitOperation(t){const e=this.start._getTransformedBySplitOperation(t);let i=this.end._getTransformedBySplitOperation(t);return this.end.isEqual(t.insertionPosition)&&(i=this.end.getShiftedBy(1)),e.root!=i.root&&(i=this.end.getShiftedBy(-1)),new vr(e,i)}_getTransformedByMergeOperation(t){if(this.start.isEqual(t.targetPosition)&&this.end.isEqual(t.deletionPosition))return new vr(this.start);let e=this.start._getTransformedByMergeOperation(t),i=this.end._getTransformedByMergeOperation(t);return e.root!=i.root&&(i=this.end.getShiftedBy(-1)),e.isAfter(i)?(t.sourcePosition.isBefore(t.targetPosition)?(e=_r._createAt(i),e.offset=0):(t.deletionPosition.isEqual(e)||(i=t.deletionPosition),e=t.targetPosition),new vr(e,i)):new vr(e,i)}_getTransformedByInsertion(t,e,i=!1){if(i&&this.containsPosition(t))return[new vr(this.start,t),new vr(t.getShiftedBy(e),this.end._getTransformedByInsertion(t,e))];{const i=new vr(this.start,this.end);return i.start=i.start._getTransformedByInsertion(t,e),i.end=i.end._getTransformedByInsertion(t,e),[i]}}_getTransformedByMove(t,e,i,n=!1){if(this.isCollapsed){const n=this.start._getTransformedByMove(t,e,i);return[new vr(n)]}const o=vr._createFromPositionAndShift(t,i),s=e._getTransformedByDeletion(t,i);if(this.containsPosition(e)&&!n&&(o.containsPosition(this.start)||o.containsPosition(this.end))){const n=this.start._getTransformedByMove(t,e,i),o=this.end._getTransformedByMove(t,e,i);return[new vr(n,o)]}let r;const a=this.getDifference(o);let c=null;const l=this.getIntersection(o);if(1==a.length?c=new vr(a[0].start._getTransformedByDeletion(t,i),a[0].end._getTransformedByDeletion(t,i)):2==a.length&&(c=new vr(this.start,this.end._getTransformedByDeletion(t,i))),r=c?c._getTransformedByInsertion(s,i,null!==l||n):[],l){const t=new vr(l.start._getCombined(o.start,s),l.end._getCombined(o.start,s));2==r.length?r.splice(1,0,t):r.push(t)}return r}_getTransformedByDeletion(t,e){let i=this.start._getTransformedByDeletion(t,e),n=this.end._getTransformedByDeletion(t,e);return null==i&&null==n?null:(null==i&&(i=t),null==n&&(n=t),new vr(i,n))}static _createFromPositionAndShift(t,e){const i=t,n=t.getShiftedBy(e);return e>0?new this(i,n):new this(n,i)}static _createIn(t){return new this(_r._createAt(t,0),_r._createAt(t,t.maxOffset))}static _createOn(t){return this._createFromPositionAndShift(_r._createBefore(t),t.offsetSize)}static _createFromRanges(t){if(0===t.length)throw new hi.b("range-create-from-ranges-empty-array: At least one range has to be passed.",null);if(1==t.length)return t[0].clone();const e=t[0];t.sort((t,e)=>t.start.isAfter(e.start)?1:-1);const i=t.indexOf(e),n=new this(e.start,e.end);if(i>0)for(let e=i-1;t[e].end.isEqual(n.start);e++)n.start=_r._createAt(t[e].start);for(let e=i+1;e<t.length&&t[e].start.isEqual(n.end);e++)n.end=_r._createAt(t[e].end);return n}static fromJSON(t,e){return new this(_r.fromJSON(t.start,e),_r.fromJSON(t.end,e))}}class yr{constructor(){this._modelToViewMapping=new WeakMap,this._viewToModelMapping=new WeakMap,this._viewToModelLengthCallbacks=new Map,this._markerNameToElements=new Map,this._elementToMarkerNames=new Map,this._unboundMarkerNames=new Set,this.on("modelToViewPosition",(t,e)=>{if(e.viewPosition)return;const i=this._modelToViewMapping.get(e.modelPosition.parent);e.viewPosition=this._findPositionIn(i,e.modelPosition.offset)},{priority:"low"}),this.on("viewToModelPosition",(t,e)=>{if(e.modelPosition)return;const i=this.findMappedViewAncestor(e.viewPosition),n=this._viewToModelMapping.get(i),o=this._toModelOffset(e.viewPosition.parent,e.viewPosition.offset,i);e.modelPosition=_r._createAt(n,o)},{priority:"low"})}bindElements(t,e){this._modelToViewMapping.set(t,e),this._viewToModelMapping.set(e,t)}unbindViewElement(t){const e=this.toModelElement(t);if(this._viewToModelMapping.delete(t),this._elementToMarkerNames.has(t))for(const e of this._elementToMarkerNames.get(t))this._unboundMarkerNames.add(e);this._modelToViewMapping.get(e)==t&&this._modelToViewMapping.delete(e)}unbindModelElement(t){const e=this.toViewElement(t);this._modelToViewMapping.delete(t),this._viewToModelMapping.get(e)==t&&this._viewToModelMapping.delete(e)}bindElementToMarker(t,e){const i=this._markerNameToElements.get(e)||new Set;i.add(t);const n=this._elementToMarkerNames.get(t)||new Set;n.add(e),this._markerNameToElements.set(e,i),this._elementToMarkerNames.set(t,n)}unbindElementFromMarkerName(t,e){const i=this._markerNameToElements.get(e);i&&(i.delete(t),0==i.size&&this._markerNameToElements.delete(e));const n=this._elementToMarkerNames.get(t);n&&(n.delete(e),0==n.size&&this._elementToMarkerNames.delete(t))}flushUnboundMarkerNames(){const t=Array.from(this._unboundMarkerNames);return this._unboundMarkerNames.clear(),t}clearBindings(){this._modelToViewMapping=new WeakMap,this._viewToModelMapping=new WeakMap,this._markerNameToElements=new Map,this._elementToMarkerNames=new Map,this._unboundMarkerNames=new Set}toModelElement(t){return this._viewToModelMapping.get(t)}toViewElement(t){return this._modelToViewMapping.get(t)}toModelRange(t){return new vr(this.toModelPosition(t.start),this.toModelPosition(t.end))}toViewRange(t){return new to(this.toViewPosition(t.start),this.toViewPosition(t.end))}toModelPosition(t){const e={viewPosition:t,mapper:this};return this.fire("viewToModelPosition",e),e.modelPosition}toViewPosition(t,e={isPhantom:!1}){const i={modelPosition:t,mapper:this,isPhantom:e.isPhantom};return this.fire("modelToViewPosition",i),i.viewPosition}markerNameToElements(t){const e=this._markerNameToElements.get(t);if(!e)return null;const i=new Set;for(const t of e)if(t.is("attributeElement"))for(const e of t.getElementsWithSameId())i.add(e);else i.add(t);return i}registerViewToModelLength(t,e){this._viewToModelLengthCallbacks.set(t,e)}findMappedViewAncestor(t){let e=t.parent;for(;!this._viewToModelMapping.has(e);)e=e.parent;return e}_toModelOffset(t,e,i){if(i!=t){return this._toModelOffset(t.parent,t.index,i)+this._toModelOffset(t,e,t)}if(t.is("text"))return e;let n=0;for(let i=0;i<e;i++)n+=this.getModelLength(t.getChild(i));return n}getModelLength(t){if(this._viewToModelLengthCallbacks.get(t.name)){return this._viewToModelLengthCallbacks.get(t.name)(t)}if(this._viewToModelMapping.has(t))return 1;if(t.is("text"))return t.data.length;if(t.is("uiElement"))return 0;{let e=0;for(const i of t.getChildren())e+=this.getModelLength(i);return e}}_findPositionIn(t,e){let i,n=0,o=0,s=0;if(t.is("text"))return new Xn(t,e);for(;o<e;)i=t.getChild(s),n=this.getModelLength(i),o+=n,s++;return o==e?this._moveViewPositionToTextNode(new Xn(t,s)):this._findPositionIn(i,e-(o-n))}_moveViewPositionToTextNode(t){const e=t.nodeBefore,i=t.nodeAfter;return e instanceof Ni?new Xn(e,e.data.length):i instanceof Ni?new Xn(i,0):t}}vi(yr,mi);class xr{constructor(){this._consumable=new Map,this._textProxyRegistry=new Map}add(t,e){e=Ar(e),t instanceof gr&&(t=this._getSymbolForTextProxy(t)),this._consumable.has(t)||this._consumable.set(t,new Map),this._consumable.get(t).set(e,!0)}consume(t,e){return e=Ar(e),t instanceof gr&&(t=this._getSymbolForTextProxy(t)),!!this.test(t,e)&&(this._consumable.get(t).set(e,!1),!0)}test(t,e){e=Ar(e),t instanceof gr&&(t=this._getSymbolForTextProxy(t));const i=this._consumable.get(t);if(void 0===i)return null;const n=i.get(e);return void 0===n?null:n}revert(t,e){e=Ar(e),t instanceof gr&&(t=this._getSymbolForTextProxy(t));const i=this.test(t,e);return!1===i?(this._consumable.get(t).set(e,!0),!0):!0!==i&&null}_getSymbolForTextProxy(t){let e=null;const i=this._textProxyRegistry.get(t.startOffset);if(i){const n=i.get(t.endOffset);n&&(e=n.get(t.parent))}return e||(e=this._addSymbolForTextProxy(t.startOffset,t.endOffset,t.parent)),e}_addSymbolForTextProxy(t,e,i){const n=Symbol("textProxySymbol");let o,s;return o=this._textProxyRegistry.get(t),o||(o=new Map,this._textProxyRegistry.set(t,o)),s=o.get(e),s||(s=new Map,o.set(e,s)),s.set(i,n),n}}function Ar(t){const e=t.split(":");return e.length>1?e[0]+":"+e[1]:e[0]}class Cr{constructor(t){this.conversionApi=zn({dispatcher:this},t)}convertChanges(t,e,i){for(const e of t.getMarkersToRemove())this.convertMarkerRemove(e.name,e.range,i);for(const e of t.getChanges())"insert"==e.type?this.convertInsert(vr._createFromPositionAndShift(e.position,e.length),i):"remove"==e.type?this.convertRemove(e.position,e.length,e.name,i):this.convertAttribute(e.range,e.attributeKey,e.attributeOldValue,e.attributeNewValue,i);for(const t of this.conversionApi.mapper.flushUnboundMarkerNames()){const n=e.get(t).getRange();this.convertMarkerRemove(t,n,i),this.convertMarkerAdd(t,n,i)}for(const e of t.getMarkersToAdd())this.convertMarkerAdd(e.name,e.range,i)}convertInsert(t,e){this.conversionApi.writer=e,this.conversionApi.consumable=this._createInsertConsumable(t);for(const e of t){const t=e.item,i={item:t,range:vr._createFromPositionAndShift(e.previousPosition,e.length)};this._testAndFire("insert",i);for(const e of t.getAttributeKeys())i.attributeKey=e,i.attributeOldValue=null,i.attributeNewValue=t.getAttribute(e),this._testAndFire(`attribute:${e}`,i)}this._clearConversionApi()}convertRemove(t,e,i,n){this.conversionApi.writer=n,this.fire("remove:"+i,{position:t,length:e},this.conversionApi),this._clearConversionApi()}convertAttribute(t,e,i,n,o){this.conversionApi.writer=o,this.conversionApi.consumable=this._createConsumableForRange(t,`attribute:${e}`);for(const o of t){const t={item:o.item,range:vr._createFromPositionAndShift(o.previousPosition,o.length),attributeKey:e,attributeOldValue:i,attributeNewValue:n};this._testAndFire(`attribute:${e}`,t)}this._clearConversionApi()}convertSelection(t,e,i){const n=Array.from(e.getMarkersAtPosition(t.getFirstPosition()));if(this.conversionApi.writer=i,this.conversionApi.consumable=this._createSelectionConsumable(t,n),this.fire("selection",{selection:t},this.conversionApi),t.isCollapsed){for(const e of n){const i=e.getRange();if(!Tr(t.getFirstPosition(),e,this.conversionApi.mapper))continue;const n={item:t,markerName:e.name,markerRange:i};this.conversionApi.consumable.test(t,"addMarker:"+e.name)&&this.fire("addMarker:"+e.name,n,this.conversionApi)}for(const e of t.getAttributeKeys()){const i={item:t,range:t.getFirstRange(),attributeKey:e,attributeOldValue:null,attributeNewValue:t.getAttribute(e)};this.conversionApi.consumable.test(t,"attribute:"+i.attributeKey)&&this.fire("attribute:"+i.attributeKey+":$text",i,this.conversionApi)}this._clearConversionApi()}}convertMarkerAdd(t,e,i){if(!e.root.document||"$graveyard"==e.root.rootName)return;this.conversionApi.writer=i;const n="addMarker:"+t,o=new xr;if(o.add(e,n),this.conversionApi.consumable=o,this.fire(n,{markerName:t,markerRange:e},this.conversionApi),o.test(e,n)){this.conversionApi.consumable=this._createConsumableForRange(e,n);for(const i of e.getItems()){if(!this.conversionApi.consumable.test(i,n))continue;const o={item:i,range:vr._createOn(i),markerName:t,markerRange:e};this.fire(n,o,this.conversionApi)}this._clearConversionApi()}}convertMarkerRemove(t,e,i){e.root.document&&"$graveyard"!=e.root.rootName&&(this.conversionApi.writer=i,this.fire("removeMarker:"+t,{markerName:t,markerRange:e},this.conversionApi),this._clearConversionApi())}_createInsertConsumable(t){const e=new xr;for(const i of t){const t=i.item;e.add(t,"insert");for(const i of t.getAttributeKeys())e.add(t,"attribute:"+i)}return e}_createConsumableForRange(t,e){const i=new xr;for(const n of t.getItems())i.add(n,e);return i}_createSelectionConsumable(t,e){const i=new xr;i.add(t,"selection");for(const n of e)i.add(t,"addMarker:"+n.name);for(const e of t.getAttributeKeys())i.add(t,"attribute:"+e);return i}_testAndFire(t,e){if(!this.conversionApi.consumable.test(e.item,t))return;const i=e.item.name||"$text";this.fire(t+":"+i,e,this.conversionApi)}_clearConversionApi(){delete this.conversionApi.writer,delete this.conversionApi.consumable}}function Tr(t,e,i){const n=e.getRange(),o=Array.from(t.getAncestors());return o.shift(),o.reverse(),!o.some(t=>{if(n.containsItem(t)){return!!i.toViewElement(t).getCustomProperty("addHighlight")}})}vi(Cr,mi);class Pr{constructor(t,e,i){this._lastRangeBackward=!1,this._ranges=[],this._attrs=new Map,t&&this.setTo(t,e,i)}get anchor(){if(this._ranges.length>0){const t=this._ranges[this._ranges.length-1];return this._lastRangeBackward?t.end:t.start}return null}get focus(){if(this._ranges.length>0){const t=this._ranges[this._ranges.length-1];return this._lastRangeBackward?t.start:t.end}return null}get isCollapsed(){return 1===this._ranges.length&&this._ranges[0].isCollapsed}get rangeCount(){return this._ranges.length}get isBackward(){return!this.isCollapsed&&this._lastRangeBackward}isEqual(t){if(this.rangeCount!=t.rangeCount)return!1;if(0===this.rangeCount)return!0;if(!this.anchor.isEqual(t.anchor)||!this.focus.isEqual(t.focus))return!1;for(const e of this._ranges){let i=!1;for(const n of t._ranges)if(e.isEqual(n)){i=!0;break}if(!i)return!1}return!0}*getRanges(){for(const t of this._ranges)yield new vr(t.start,t.end)}getFirstRange(){let t=null;for(const e of this._ranges)t&&!e.start.isBefore(t.start)||(t=e);return t?new vr(t.start,t.end):null}getLastRange(){let t=null;for(const e of this._ranges)t&&!e.end.isAfter(t.end)||(t=e);return t?new vr(t.start,t.end):null}getFirstPosition(){const t=this.getFirstRange();return t?t.start.clone():null}getLastPosition(){const t=this.getLastRange();return t?t.end.clone():null}setTo(t,e,i){if(null===t)this._setRanges([]);else if(t instanceof Pr)this._setRanges(t.getRanges(),t.isBackward);else if(t&&"function"==typeof t.getRanges)this._setRanges(t.getRanges(),t.isBackward);else if(t instanceof vr)this._setRanges([t],!!e&&!!e.backward);else if(t instanceof _r)this._setRanges([new vr(t)]);else if(t instanceof fr){const n=!!i&&!!i.backward;let o;if("in"==e)o=vr._createIn(t);else if("on"==e)o=vr._createOn(t);else{if(void 0===e)throw new hi.b("model-selection-setTo-required-second-parameter: selection.setTo requires the second parameter when the first parameter is a node.",[this,t]);o=new vr(_r._createAt(t,e))}this._setRanges([o],n)}else{if(!Ri(t))throw new hi.b("model-selection-setTo-not-selectable: Cannot set the selection to the given place.",[this,t]);this._setRanges(t,e&&!!e.backward)}}_setRanges(t,e=!1){const i=(t=Array.from(t)).some(e=>{if(!(e instanceof vr))throw new hi.b("model-selection-set-ranges-not-range: Selection range set to an object that is not an instance of model.Range.",[this,t]);return this._ranges.every(t=>!t.isEqual(e))});if(t.length!==this._ranges.length||i){this._removeAllRanges();for(const e of t)this._pushRange(e);this._lastRangeBackward=!!e,this.fire("change:range",{directChange:!0})}}setFocus(t,e){if(null===this.anchor)throw new hi.b("model-selection-setFocus-no-ranges: Cannot set selection focus if there are no ranges in selection.",[this,t]);const i=_r._createAt(t,e);if("same"==i.compareWith(this.focus))return;const n=this.anchor;this._ranges.length&&this._popRange(),"before"==i.compareWith(n)?(this._pushRange(new vr(i,n)),this._lastRangeBackward=!0):(this._pushRange(new vr(n,i)),this._lastRangeBackward=!1),this.fire("change:range",{directChange:!0})}getAttribute(t){return this._attrs.get(t)}getAttributes(){return this._attrs.entries()}getAttributeKeys(){return this._attrs.keys()}hasAttribute(t){return this._attrs.has(t)}removeAttribute(t){this.hasAttribute(t)&&(this._attrs.delete(t),this.fire("change:attribute",{attributeKeys:[t],directChange:!0}))}setAttribute(t,e){this.getAttribute(t)!==e&&(this._attrs.set(t,e),this.fire("change:attribute",{attributeKeys:[t],directChange:!0}))}getSelectedElement(){if(1!==this.rangeCount)return null;const t=this.getFirstRange(),e=t.start.nodeAfter,i=t.end.nodeBefore;return e instanceof br&&e==i?e:null}is(t){return"selection"==t||"model:selection"==t}*getSelectedBlocks(){const t=new WeakSet;for(const e of this.getRanges()){const i=Mr(e.start,t);i&&Ir(i,e)&&(yield i);for(const i of e.getWalker()){const n=i.item;"elementEnd"==i.type&&Er(n,t,e)&&(yield n)}const n=Mr(e.end,t);n&&!e.end.isTouching(_r._createAt(n,0))&&Ir(n,e)&&(yield n)}}containsEntireContent(t=this.anchor.root){const e=_r._createAt(t,0),i=_r._createAt(t,"end");return e.isTouching(this.getFirstPosition())&&i.isTouching(this.getLastPosition())}_pushRange(t){this._checkRange(t),this._ranges.push(new vr(t.start,t.end))}_checkRange(t){for(let e=0;e<this._ranges.length;e++)if(t.isIntersecting(this._ranges[e]))throw new hi.b("model-selection-range-intersects: Trying to add a range that intersects with another range in the selection.",[this,t],{addedRange:t,intersectingRange:this._ranges[e]})}_removeAllRanges(){for(;this._ranges.length>0;)this._popRange()}_popRange(){this._ranges.pop()}}function Sr(t,e){return!e.has(t)&&(e.add(t),t.document.model.schema.isBlock(t)&&t.parent)}function Er(t,e,i){return Sr(t,e)&&Ir(t,i)}function Mr(t,e){const i=t.parent.document.model.schema,n=t.parent.getAncestors({parentFirst:!0,includeSelf:!0});let o=!1;const s=n.find(t=>!o&&(o=i.isLimit(t),!o&&Sr(t,e)));return n.forEach(t=>e.add(t)),s}function Ir(t,e){const i=function(t){const e=t.document.model.schema;let i=t.parent;for(;i;){if(e.isBlock(i))return i;i=i.parent}}(t);return!i||!e.containsRange(vr._createOn(i),!0)}vi(Pr,mi);class Nr extends vr{constructor(t,e){super(t,e),Or.call(this)}detach(){this.stopListening()}is(t){return"liveRange"==t||"model:liveRange"==t||super.is(t)}toRange(){return new vr(this.start,this.end)}static fromRange(t){return new Nr(t.start,t.end)}}function Or(){this.listenTo(this.root.document.model,"applyOperation",(t,e)=>{const i=e[0];i.isDocumentOperation&&Rr.call(this,i)},{priority:"low"})}function Rr(t){const e=this.getTransformedByOperation(t),i=vr._createFromRanges(e),n=!i.isEqual(this),o=function(t,e){switch(e.type){case"insert":return t.containsPosition(e.position);case"move":case"remove":case"reinsert":case"merge":return t.containsPosition(e.sourcePosition)||t.start.isEqual(e.sourcePosition)||t.containsPosition(e.targetPosition);case"split":return t.containsPosition(e.splitPosition)||t.containsPosition(e.insertionPosition)}return!1}(this,t);let s=null;if(n){"$graveyard"==i.root.rootName&&(s="remove"==t.type?t.sourcePosition:t.deletionPosition);const e=this.toRange();this.start=i.start,this.end=i.end,this.fire("change:range",e,{deletionPosition:s})}else o&&this.fire("change:content",this.toRange(),{deletionPosition:s})}vi(Nr,mi);class Lr{constructor(t){this._selection=new Dr(t),this._selection.delegate("change:range").to(this),this._selection.delegate("change:attribute").to(this),this._selection.delegate("change:marker").to(this)}get isCollapsed(){return this._selection.isCollapsed}get anchor(){return this._selection.anchor}get focus(){return this._selection.focus}get rangeCount(){return this._selection.rangeCount}get hasOwnRange(){return this._selection.hasOwnRange}get isBackward(){return this._selection.isBackward}get isGravityOverridden(){return this._selection.isGravityOverridden}get markers(){return this._selection.markers}get _ranges(){return this._selection._ranges}getRanges(){return this._selection.getRanges()}getFirstPosition(){return this._selection.getFirstPosition()}getLastPosition(){return this._selection.getLastPosition()}getFirstRange(){return this._selection.getFirstRange()}getLastRange(){return this._selection.getLastRange()}getSelectedBlocks(){return this._selection.getSelectedBlocks()}getSelectedElement(){return this._selection.getSelectedElement()}containsEntireContent(t){return this._selection.containsEntireContent(t)}destroy(){this._selection.destroy()}getAttributeKeys(){return this._selection.getAttributeKeys()}getAttributes(){return this._selection.getAttributes()}getAttribute(t){return this._selection.getAttribute(t)}hasAttribute(t){return this._selection.hasAttribute(t)}refresh(){this._selection._updateMarkers(),this._selection._updateAttributes(!1)}is(t){return"selection"==t||"model:selection"==t||"documentSelection"==t||"model:documentSelection"==t}_setFocus(t,e){this._selection.setFocus(t,e)}_setTo(t,e,i){this._selection.setTo(t,e,i)}_setAttribute(t,e){this._selection.setAttribute(t,e)}_removeAttribute(t){this._selection.removeAttribute(t)}_getStoredAttributes(){return this._selection._getStoredAttributes()}_overrideGravity(){return this._selection.overrideGravity()}_restoreGravity(t){this._selection.restoreGravity(t)}static _getStoreAttributeKey(t){return"selection:"+t}static _isStoreAttributeKey(t){return t.startsWith("selection:")}}vi(Lr,mi);class Dr extends Pr{constructor(t){super(),this.markers=new yi({idProperty:"name"}),this._model=t.model,this._document=t,this._attributePriority=new Map,this._fixGraveyardRangesData=[],this._hasChangedRange=!1,this._overriddenGravityRegister=new Set,this.listenTo(this._model,"applyOperation",(t,e)=>{const i=e[0];if(i.isDocumentOperation&&"marker"!=i.type&&"rename"!=i.type&&"noop"!=i.type){for(;this._fixGraveyardRangesData.length;){const{liveRange:t,sourcePosition:e}=this._fixGraveyardRangesData.shift();this._fixGraveyardSelection(t,e)}this._hasChangedRange&&(this._hasChangedRange=!1,this.fire("change:range",{directChange:!1}))}},{priority:"lowest"}),this.on("change:range",()=>{for(const t of this.getRanges())if(!this._document._validateSelectionRange(t))throw new hi.b("document-selection-wrong-position: Range from document selection starts or ends at incorrect position.",this,{range:t})}),this.listenTo(this._model.markers,"update",()=>this._updateMarkers()),this.listenTo(this._document,"change",(t,e)=>{!function(t,e){const i=t.document.differ;for(const n of i.getChanges()){if("insert"!=n.type)continue;const i=n.position.parent;n.length===i.maxOffset&&t.enqueueChange(e,t=>{const e=Array.from(i.getAttributeKeys()).filter(t=>t.startsWith("selection:"));for(const n of e)t.removeAttribute(n,i)})}}(this._model,e)})}get isCollapsed(){return 0===this._ranges.length?this._document._getDefaultRange().isCollapsed:super.isCollapsed}get anchor(){return super.anchor||this._document._getDefaultRange().start}get focus(){return super.focus||this._document._getDefaultRange().end}get rangeCount(){return this._ranges.length?this._ranges.length:1}get hasOwnRange(){return this._ranges.length>0}get isGravityOverridden(){return!!this._overriddenGravityRegister.size}destroy(){for(let t=0;t<this._ranges.length;t++)this._ranges[t].detach();this.stopListening()}*getRanges(){this._ranges.length?yield*super.getRanges():yield this._document._getDefaultRange()}getFirstRange(){return super.getFirstRange()||this._document._getDefaultRange()}getLastRange(){return super.getLastRange()||this._document._getDefaultRange()}setTo(t,e,i){super.setTo(t,e,i),this._updateAttributes(!0),this._updateMarkers()}setFocus(t,e){super.setFocus(t,e),this._updateAttributes(!0),this._updateMarkers()}setAttribute(t,e){if(this._setAttribute(t,e)){const e=[t];this.fire("change:attribute",{attributeKeys:e,directChange:!0})}}removeAttribute(t){if(this._removeAttribute(t)){const e=[t];this.fire("change:attribute",{attributeKeys:e,directChange:!0})}}overrideGravity(){const t=li();return this._overriddenGravityRegister.add(t),1===this._overriddenGravityRegister.size&&this._updateAttributes(!0),t}restoreGravity(t){if(!this._overriddenGravityRegister.has(t))throw new hi.b("document-selection-gravity-wrong-restore: Attempting to restore the selection gravity for an unknown UID.",this,{uid:t});this._overriddenGravityRegister.delete(t),this.isGravityOverridden||this._updateAttributes(!0)}_popRange(){this._ranges.pop().detach()}_pushRange(t){const e=this._prepareRange(t);e&&this._ranges.push(e)}_prepareRange(t){if(this._checkRange(t),t.root==this._document.graveyard)return;const e=Nr.fromRange(t);return e.on("change:range",(t,i,n)=>{this._hasChangedRange=!0,e.root==this._document.graveyard&&this._fixGraveyardRangesData.push({liveRange:e,sourcePosition:n.deletionPosition})}),e}_updateMarkers(){const t=[];let e=!1;for(const e of this._model.markers){const i=e.getRange();for(const n of this.getRanges())i.containsRange(n,!n.isCollapsed)&&t.push(e)}const i=Array.from(this.markers);for(const i of t)this.markers.has(i)||(this.markers.add(i),e=!0);for(const i of Array.from(this.markers))t.includes(i)||(this.markers.remove(i),e=!0);e&&this.fire("change:marker",{oldMarkers:i,directChange:!1})}_updateAttributes(t){const e=Li(this._getSurroundingAttributes()),i=Li(this.getAttributes());if(t)this._attributePriority=new Map,this._attrs=new Map;else for(const[t,e]of this._attributePriority)"low"==e&&(this._attrs.delete(t),this._attributePriority.delete(t));this._setAttributesTo(e);const n=[];for(const[t,e]of this.getAttributes())i.has(t)&&i.get(t)===e||n.push(t);for(const[t]of i)this.hasAttribute(t)||n.push(t);n.length>0&&this.fire("change:attribute",{attributeKeys:n,directChange:!1})}_setAttribute(t,e,i=!0){const n=i?"normal":"low";return("low"!=n||"normal"!=this._attributePriority.get(t))&&(super.getAttribute(t)!==e&&(this._attrs.set(t,e),this._attributePriority.set(t,n),!0))}_removeAttribute(t,e=!0){const i=e?"normal":"low";return("low"!=i||"normal"!=this._attributePriority.get(t))&&(this._attributePriority.set(t,i),!!super.hasAttribute(t)&&(this._attrs.delete(t),!0))}_setAttributesTo(t){const e=new Set;for(const[e,i]of this.getAttributes())t.get(e)!==i&&this._removeAttribute(e,!1);for(const[i,n]of t){this._setAttribute(i,n,!1)&&e.add(i)}return e}*_getStoredAttributes(){const t=this.getFirstPosition().parent;if(this.isCollapsed&&t.isEmpty)for(const e of t.getAttributeKeys())if(e.startsWith("selection:")){const i=e.substr("selection:".length);yield[i,t.getAttribute(e)]}}_getSurroundingAttributes(){const t=this.getFirstPosition(),e=this._model.schema;let i=null;if(this.isCollapsed){const e=t.textNode?t.textNode:t.nodeBefore,n=t.textNode?t.textNode:t.nodeAfter;if(this.isGravityOverridden||(i=zr(e)),i||(i=zr(n)),!this.isGravityOverridden&&!i){let t=e;for(;t&&!i;)t=t.previousSibling,i=zr(t)}if(!i){let t=n;for(;t&&!i;)t=t.nextSibling,i=zr(t)}i||(i=this._getStoredAttributes())}else{const t=this.getFirstRange();for(const n of t){if(n.item.is("element")&&e.isObject(n.item))break;if("text"==n.type){i=n.item.getAttributes();break}}}return i}_fixGraveyardSelection(t,e){const i=e.clone(),n=this._model.schema.getNearestSelectionRange(i),o=this._ranges.indexOf(t);if(this._ranges.splice(o,1),t.detach(),n){const t=this._prepareRange(n);this._ranges.splice(o,0,t)}}}function zr(t){return t instanceof gr||t instanceof mr?t.getAttributes():null}class jr{constructor(t){this._dispatchers=t}add(t){for(const e of this._dispatchers)t(e);return this}}var Vr=function(t){return ti(t,5)};class Br extends jr{elementToElement(t){return this.add(function(t){return(t=Vr(t)).view=Hr(t.view,"container"),e=>{var i;e.on("insert:"+t.model,(i=t.view,(t,e,n)=>{const o=i(e.item,n.writer);if(!o)return;if(!n.consumable.consume(e.item,"insert"))return;const s=n.mapper.toViewPosition(e.range.start);n.mapper.bindElements(e.item,o),n.writer.insert(s,o)}),{priority:t.converterPriority||"normal"})}}(t))}attributeToElement(t){return this.add(function(t){let e="attribute:"+((t=Vr(t)).model.key?t.model.key:t.model);t.model.name&&(e+=":"+t.model.name);if(t.model.values)for(const e of t.model.values)t.view[e]=Hr(t.view[e],"attribute");else t.view=Hr(t.view,"attribute");const i=Ur(t);return n=>{n.on(e,function(t){return(e,i,n)=>{const o=t(i.attributeOldValue,n.writer),s=t(i.attributeNewValue,n.writer);if(!o&&!s)return;if(!n.consumable.consume(i.item,e.name))return;const r=n.writer,a=r.document.selection;if(i.item instanceof Pr||i.item instanceof Lr)r.wrap(a.getFirstRange(),s);else{let t=n.mapper.toViewRange(i.range);null!==i.attributeOldValue&&o&&(t=r.unwrap(t,o)),null!==i.attributeNewValue&&s&&r.wrap(t,s)}}}(i),{priority:t.converterPriority||"normal"})}}(t))}attributeToAttribute(t){return this.add(function(t){let e="attribute:"+((t=Vr(t)).model.key?t.model.key:t.model);t.model.name&&(e+=":"+t.model.name);if(t.model.values)for(const e of t.model.values)t.view[e]=Wr(t.view[e]);else t.view=Wr(t.view);const i=Ur(t);return n=>{var o;n.on(e,(o=i,(t,e,i)=>{const n=o(e.attributeOldValue,e),s=o(e.attributeNewValue,e);if(!n&&!s)return;if(!i.consumable.consume(e.item,t.name))return;const r=i.mapper.toViewElement(e.item),a=i.writer;if(!r)throw new hi.b("conversion-attribute-to-attribute-on-text: Trying to convert text node's attribute with attribute-to-attribute converter.",[e,i]);if(null!==e.attributeOldValue&&n)if("class"==n.key){const t=Array.isArray(n.value)?n.value:[n.value];for(const e of t)a.removeClass(e,r)}else if("style"==n.key){const t=Object.keys(n.value);for(const e of t)a.removeStyle(e,r)}else a.removeAttribute(n.key,r);if(null!==e.attributeNewValue&&s)if("class"==s.key){const t=Array.isArray(s.value)?s.value:[s.value];for(const e of t)a.addClass(e,r)}else if("style"==s.key){const t=Object.keys(s.value);for(const e of t)a.setStyle(e,s.value[e],r)}else a.setAttribute(s.key,s.value,r)}),{priority:t.converterPriority||"normal"})}}(t))}markerToElement(t){return this.add(function(t){return(t=Vr(t)).view=Hr(t.view,"ui"),e=>{var i;e.on("addMarker:"+t.model,(i=t.view,(t,e,n)=>{e.isOpening=!0;const o=i(e,n.writer);e.isOpening=!1;const s=i(e,n.writer);if(!o||!s)return;const r=e.markerRange;if(r.isCollapsed&&!n.consumable.consume(r,t.name))return;for(const e of r)if(!n.consumable.consume(e.item,t.name))return;const a=n.mapper,c=n.writer;c.insert(a.toViewPosition(r.start),o),n.mapper.bindElementToMarker(o,e.markerName),r.isCollapsed||(c.insert(a.toViewPosition(r.end),s),n.mapper.bindElementToMarker(s,e.markerName)),t.stop()}),{priority:t.converterPriority||"normal"}),e.on("removeMarker:"+t.model,(t.view,(t,e,i)=>{const n=i.mapper.markerNameToElements(e.markerName);if(n){for(const t of n)i.mapper.unbindElementFromMarkerName(t,e.markerName),i.writer.clear(i.writer.createRangeOn(t),t);i.writer.clearClonedElementsGroup(e.markerName),t.stop()}}),{priority:t.converterPriority||"normal"})}}(t))}markerToHighlight(t){return this.add(function(t){return e=>{var i;e.on("addMarker:"+t.model,(i=t.view,(t,e,n)=>{if(!e.item)return;if(!(e.item instanceof Pr||e.item instanceof Lr||e.item.is("textProxy")))return;const o=qr(i,e,n);if(!o)return;if(!n.consumable.consume(e.item,t.name))return;const s=Fr(o),r=n.writer,a=r.document.selection;if(e.item instanceof Pr||e.item instanceof Lr)r.wrap(a.getFirstRange(),s,a);else{const t=n.mapper.toViewRange(e.range),i=r.wrap(t,s);for(const t of i.getItems())if(t.is("attributeElement")&&t.isSimilar(s)){n.mapper.bindElementToMarker(t,e.markerName);break}}}),{priority:t.converterPriority||"normal"}),e.on("addMarker:"+t.model,function(t){return(e,i,n)=>{if(!i.item)return;if(!(i.item instanceof br))return;const o=qr(t,i,n);if(!o)return;if(!n.consumable.test(i.item,e.name))return;const s=n.mapper.toViewElement(i.item);if(s&&s.getCustomProperty("addHighlight")){n.consumable.consume(i.item,e.name);for(const t of vr._createIn(i.item))n.consumable.consume(t.item,e.name);s.getCustomProperty("addHighlight")(s,o,n.writer),n.mapper.bindElementToMarker(s,i.markerName)}}}(t.view),{priority:t.converterPriority||"normal"}),e.on("removeMarker:"+t.model,function(t){return(e,i,n)=>{if(i.markerRange.isCollapsed)return;const o=qr(t,i,n);if(!o)return;const s=Fr(o),r=n.mapper.markerNameToElements(i.markerName);if(r){for(const t of r)n.mapper.unbindElementFromMarkerName(t,i.markerName),t.is("attributeElement")?n.writer.unwrap(n.writer.createRangeOn(t),s):t.getCustomProperty("removeHighlight")(t,o.id,n.writer);n.writer.clearClonedElementsGroup(i.markerName),e.stop()}}}(t.view),{priority:t.converterPriority||"normal"})}}(t))}}function Fr(t){const e=new ro("span",t.attributes);return t.classes&&e._addClass(t.classes),t.priority&&(e._priority=t.priority),e._id=t.id,e}function Hr(t,e){return"function"==typeof t?t:(i,n)=>function(t,e,i){"string"==typeof t&&(t={name:t});let n;const o=Object.assign({},t.attributes);if("container"==i)n=e.createContainerElement(t.name,o);else if("attribute"==i){const i={priority:t.priority||ro.DEFAULT_PRIORITY};n=e.createAttributeElement(t.name,o,i)}else n=e.createUIElement(t.name,o);if(t.styles){const i=Object.keys(t.styles);for(const o of i)e.setStyle(o,t.styles[o],n)}if(t.classes){const i=t.classes;if("string"==typeof i)e.addClass(i,n);else for(const t of i)e.addClass(t,n)}return n}(t,n,e)}function Ur(t){return t.model.values?(e,i)=>{const n=t.view[e];return n?n(e,i):null}:t.view}function Wr(t){return"string"==typeof t?e=>({key:t,value:e}):"object"==typeof t?t.value?()=>t:e=>({key:t.key,value:e}):t}function qr(t,e,i){const n="function"==typeof t?t(e,i):t;return n?(n.priority||(n.priority=10),n.id||(n.id=e.markerName),n):null}class $r extends jr{elementToElement(t){return this.add(Yr(t))}elementToAttribute(t){return this.add(function(t){Qr(t=Vr(t));const e=Kr(t,!1),i=Gr(t.view),n=i?"element:"+i:"element";return i=>{i.on(n,e,{priority:t.converterPriority||"low"})}}(t))}attributeToAttribute(t){return this.add(function(t){t=Vr(t);let e=null;("string"==typeof t.view||t.view.key)&&(e=function(t){"string"==typeof t.view&&(t.view={key:t.view});const e=t.view.key;let i;if("class"==e||"style"==e){i={["class"==e?"classes":"styles"]:t.view.value}}else{const n=void 0===t.view.value?/[\s\S]*/:t.view.value;i={attributes:{[e]:n}}}t.view.name&&(i.name=t.view.name);return t.view=i,e}(t));Qr(t,e);const i=Kr(t,!0);return e=>{e.on("element",i,{priority:t.converterPriority||"low"})}}(t))}elementToMarker(t){return this.add(function(t){return function(t){const e=t.model;t.model=(t,i)=>{const n="string"==typeof e?e:e(t);return i.createElement("$marker",{"data-name":n})}}(t=Vr(t)),Yr(t)}(t))}}function Yr(t){const e=function(t){const e=t.view?new Di(t.view):null;return(i,n,o)=>{let s={};if(e){const t=e.match(n.viewItem);if(!t)return;s=t.match}s.name=!0;const r=(a=t.model,c=n.viewItem,l=o.writer,a instanceof Function?a(c,l):l.createElement(a));var a,c,l;if(!r)return;if(!o.consumable.test(n.viewItem,s))return;const d=o.splitToAllowedParent(r,n.modelCursor);if(!d)return;o.writer.insert(r,d.position),o.convertChildren(n.viewItem,o.writer.createPositionAt(r,0)),o.consumable.consume(n.viewItem,s);const h=o.getSplitParts(r);n.modelRange=new vr(o.writer.createPositionBefore(r),o.writer.createPositionAfter(h[h.length-1])),d.cursorParent?n.modelCursor=o.writer.createPositionAt(d.cursorParent,0):n.modelCursor=n.modelRange.end}}(t=Vr(t)),i=Gr(t.view),n=i?"element:"+i:"element";return i=>{i.on(n,e,{priority:t.converterPriority||"normal"})}}function Gr(t){return"string"==typeof t?t:"object"==typeof t&&"string"==typeof t.name?t.name:null}function Qr(t,e=null){const i=null===e||(t=>t.getAttribute(e)),n="object"!=typeof t.model?t.model:t.model.key,o="object"!=typeof t.model||void 0===t.model.value?i:t.model.value;t.model={key:n,value:o}}function Kr(t,e){const i=new Di(t.view);return(n,o,s)=>{const r=i.match(o.viewItem);if(!r)return;const a=t.model.key,c="function"==typeof t.model.value?t.model.value(o.viewItem):t.model.value;null!==c&&(!function(t,e){const i="function"==typeof t?t(e):t;if("object"==typeof i&&!Gr(i))return!1;return!i.classes&&!i.attributes&&!i.styles}(t.view,o.viewItem)?delete r.match.name:r.match.name=!0,s.consumable.test(o.viewItem,r.match)&&(o.modelRange||(o=Object.assign(o,s.convertChildren(o.viewItem,o.modelCursor))),function(t,e,i,n){let o=!1;for(const s of Array.from(t.getItems({shallow:i})))n.schema.checkAttribute(s,e.key)&&(n.writer.setAttribute(e.key,e.value,s),o=!0);return o}(o.modelRange,{key:a,value:c},e,s)&&s.consumable.consume(o.viewItem,r.match)))}}class Jr{constructor(t){this.model=t,this.view=new ur,this.mapper=new yr,this.downcastDispatcher=new Cr({mapper:this.mapper});const e=this.model.document,i=e.selection,n=this.model.markers;this.listenTo(this.model,"_beforeChanges",()=>{this.view._disableRendering(!0)},{priority:"highest"}),this.listenTo(this.model,"_afterChanges",()=>{this.view._disableRendering(!1)},{priority:"lowest"}),this.listenTo(e,"change",()=>{this.view.change(t=>{this.downcastDispatcher.convertChanges(e.differ,n,t),this.downcastDispatcher.convertSelection(i,n,t)})},{priority:"low"}),this.listenTo(this.view.document,"selectionChange",function(t,e){return(i,n)=>{const o=n.newSelection,s=new Pr,r=[];for(const t of o.getRanges())r.push(e.toModelRange(t));s.setTo(r,{backward:o.isBackward}),s.isEqual(t.document.selection)||t.change(t=>{t.setSelection(s)})}}(this.model,this.mapper)),this.downcastDispatcher.on("insert:$text",(t,e,i)=>{if(!i.consumable.consume(e.item,"insert"))return;const n=i.writer,o=i.mapper.toViewPosition(e.range.start),s=n.createText(e.item.data);n.insert(o,s)},{priority:"lowest"}),this.downcastDispatcher.on("remove",(t,e,i)=>{const n=i.mapper.toViewPosition(e.position),o=e.position.getShiftedBy(e.length),s=i.mapper.toViewPosition(o,{isPhantom:!0}),r=i.writer.createRange(n,s),a=i.writer.remove(r.getTrimmed());for(const t of i.writer.createRangeIn(a).getItems())i.mapper.unbindViewElement(t)},{priority:"low"}),this.downcastDispatcher.on("selection",(t,e,i)=>{const n=i.writer,o=n.document.selection;for(const t of o.getRanges())t.isCollapsed&&t.end.parent.document&&i.writer.mergeAttributes(t.start);n.setSelection(null)},{priority:"low"}),this.downcastDispatcher.on("selection",(t,e,i)=>{const n=e.selection;if(n.isCollapsed)return;if(!i.consumable.consume(n,"selection"))return;const o=[];for(const t of n.getRanges()){const e=i.mapper.toViewRange(t);o.push(e)}i.writer.setSelection(o,{backward:n.isBackward})},{priority:"low"}),this.downcastDispatcher.on("selection",(t,e,i)=>{const n=e.selection;if(!n.isCollapsed)return;if(!i.consumable.consume(n,"selection"))return;const o=i.writer,s=n.getFirstPosition(),r=i.mapper.toViewPosition(s),a=o.breakAttributes(r);o.setSelection(a)},{priority:"low"}),this.view.document.roots.bindTo(this.model.document.roots).using(t=>{if("$graveyard"==t.rootName)return null;const e=new Jn(t.name);return e.rootName=t.rootName,e._document=this.view.document,this.mapper.bindElements(t,e),e})}destroy(){this.view.destroy(),this.stopListening()}}vi(Jr,Hn);class Zr{constructor(){this._commands=new Map}add(t,e){this._commands.set(t,e)}get(t){return this._commands.get(t)}execute(t,...e){const i=this.get(t);if(!i)throw new hi.b("commandcollection-command-not-found: Command does not exist.",this,{commandName:t});i.execute(...e)}*names(){yield*this._commands.keys()}*commands(){yield*this._commands.values()}[Symbol.iterator](){return this._commands[Symbol.iterator]()}destroy(){for(const t of this.commands())t.destroy()}}class Xr{constructor(){this._consumables=new Map}add(t,e){let i;t.is("text")||t.is("documentFragment")?this._consumables.set(t,!0):(this._consumables.has(t)?i=this._consumables.get(t):(i=new ta,this._consumables.set(t,i)),i.add(e))}test(t,e){const i=this._consumables.get(t);return void 0===i?null:t.is("text")||t.is("documentFragment")?i:i.test(e)}consume(t,e){return!!this.test(t,e)&&(t.is("text")||t.is("documentFragment")?this._consumables.set(t,!1):this._consumables.get(t).consume(e),!0)}revert(t,e){const i=this._consumables.get(t);void 0!==i&&(t.is("text")||t.is("documentFragment")?this._consumables.set(t,!0):i.revert(e))}static consumablesFromElement(t){const e={name:!0,attributes:[],classes:[],styles:[]},i=t.getAttributeKeys();for(const t of i)"style"!=t&&"class"!=t&&e.attributes.push(t);const n=t.getClassNames();for(const t of n)e.classes.push(t);const o=t.getStyleNames();for(const t of o)e.styles.push(t);return e}static createFrom(t,e){if(e||(e=new Xr),t.is("text"))return e.add(t),e;t.is("element")&&e.add(t,Xr.consumablesFromElement(t)),t.is("documentFragment")&&e.add(t);for(const i of t.getChildren())e=Xr.createFrom(i,e);return e}}class ta{constructor(){this._canConsumeName=null,this._consumables={attributes:new Map,styles:new Map,classes:new Map}}add(t){t.name&&(this._canConsumeName=!0);for(const e in this._consumables)e in t&&this._add(e,t[e])}test(t){if(t.name&&!this._canConsumeName)return this._canConsumeName;for(const e in this._consumables)if(e in t){const i=this._test(e,t[e]);if(!0!==i)return i}return!0}consume(t){t.name&&(this._canConsumeName=!1);for(const e in this._consumables)e in t&&this._consume(e,t[e])}revert(t){t.name&&(this._canConsumeName=!0);for(const e in this._consumables)e in t&&this._revert(e,t[e])}_add(t,e){const i=Lt(e)?e:[e],n=this._consumables[t];for(const e of i){if("attributes"===t&&("class"===e||"style"===e))throw new hi.b("viewconsumable-invalid-attribute: Classes and styles should be handled separately.",this);if(n.set(e,!0),"styles"===t)for(const t of En.getRelatedStyles(e))n.set(t,!0)}}_test(t,e){const i=Lt(e)?e:[e],n=this._consumables[t];for(const e of i)if("attributes"!==t||"class"!==e&&"style"!==e){const t=n.get(e);if(void 0===t)return null;if(!t)return!1}else{const t="class"==e?"classes":"styles",i=this._test(t,[...this._consumables[t].keys()]);if(!0!==i)return i}return!0}_consume(t,e){const i=Lt(e)?e:[e],n=this._consumables[t];for(const e of i)if("attributes"!==t||"class"!==e&&"style"!==e){if(n.set(e,!1),"styles"==t)for(const t of En.getRelatedStyles(e))n.set(t,!1)}else{const t="class"==e?"classes":"styles";this._consume(t,[...this._consumables[t].keys()])}}_revert(t,e){const i=Lt(e)?e:[e],n=this._consumables[t];for(const e of i)if("attributes"!==t||"class"!==e&&"style"!==e){!1===n.get(e)&&n.set(e,!0)}else{const t="class"==e?"classes":"styles";this._revert(t,[...this._consumables[t].keys()])}}}class ea{constructor(){this._sourceDefinitions={},this._attributeProperties={},this.decorate("checkChild"),this.decorate("checkAttribute"),this.on("checkAttribute",(t,e)=>{e[0]=new ia(e[0])},{priority:"highest"}),this.on("checkChild",(t,e)=>{e[0]=new ia(e[0]),e[1]=this.getDefinition(e[1])},{priority:"highest"})}register(t,e){if(this._sourceDefinitions[t])throw new hi.b("schema-cannot-register-item-twice: A single item cannot be registered twice in the schema.",this,{itemName:t});this._sourceDefinitions[t]=[Object.assign({},e)],this._clearCache()}extend(t,e){if(!this._sourceDefinitions[t])throw new hi.b("schema-cannot-extend-missing-item: Cannot extend an item which was not registered yet.",this,{itemName:t});this._sourceDefinitions[t].push(Object.assign({},e)),this._clearCache()}getDefinitions(){return this._compiledDefinitions||this._compile(),this._compiledDefinitions}getDefinition(t){let e;return e="string"==typeof t?t:t.is&&(t.is("text")||t.is("textProxy"))?"$text":t.name,this.getDefinitions()[e]}isRegistered(t){return!!this.getDefinition(t)}isBlock(t){const e=this.getDefinition(t);return!(!e||!e.isBlock)}isLimit(t){const e=this.getDefinition(t);return!!e&&!(!e.isLimit&&!e.isObject)}isObject(t){const e=this.getDefinition(t);return!(!e||!e.isObject)}isInline(t){const e=this.getDefinition(t);return!(!e||!e.isInline)}checkChild(t,e){return!!e&&this._checkContextMatch(e,t)}checkAttribute(t,e){const i=this.getDefinition(t.last);return!!i&&i.allowAttributes.includes(e)}checkMerge(t,e=null){if(t instanceof _r){const e=t.nodeBefore,i=t.nodeAfter;if(!(e instanceof br))throw new hi.b("schema-check-merge-no-element-before: The node before the merge position must be an element.",this);if(!(i instanceof br))throw new hi.b("schema-check-merge-no-element-after: The node after the merge position must be an element.",this);return this.checkMerge(e,i)}for(const i of e.getChildren())if(!this.checkChild(t,i))return!1;return!0}addChildCheck(t){this.on("checkChild",(e,[i,n])=>{if(!n)return;const o=t(i,n);"boolean"==typeof o&&(e.stop(),e.return=o)},{priority:"high"})}addAttributeCheck(t){this.on("checkAttribute",(e,[i,n])=>{const o=t(i,n);"boolean"==typeof o&&(e.stop(),e.return=o)},{priority:"high"})}setAttributeProperties(t,e){this._attributeProperties[t]=Object.assign(this.getAttributeProperties(t),e)}getAttributeProperties(t){return this._attributeProperties[t]||{}}getLimitElement(t){let e;if(t instanceof _r)e=t.parent;else{e=(t instanceof vr?[t]:Array.from(t.getRanges())).reduce((t,e)=>{const i=e.getCommonAncestor();return t?t.getCommonAncestor(i,{includeSelf:!0}):i},null)}for(;!this.isLimit(e)&&e.parent;)e=e.parent;return e}checkAttributeInSelection(t,e){if(t.isCollapsed){const i=[...t.getFirstPosition().getAncestors(),new mr("",t.getAttributes())];return this.checkAttribute(i,e)}{const i=t.getRanges();for(const t of i)for(const i of t)if(this.checkAttribute(i.item,e))return!0}return!1}*getValidRanges(t,e){t=function*(t){for(const e of t)yield*e.getMinimalFlatRanges()}(t);for(const i of t)yield*this._getValidRangesForRange(i,e)}getNearestSelectionRange(t,e="both"){if(this.checkChild(t,"$text"))return new vr(t);let i,n;"both"!=e&&"backward"!=e||(i=new wr({startPosition:t,direction:"backward"})),"both"!=e&&"forward"!=e||(n=new wr({startPosition:t}));for(const t of function*(t,e){let i=!1;for(;!i;){if(i=!0,t){const e=t.next();e.done||(i=!1,yield{walker:t,value:e.value})}if(e){const t=e.next();t.done||(i=!1,yield{walker:e,value:t.value})}}}(i,n)){const e=t.walker==i?"elementEnd":"elementStart",n=t.value;if(n.type==e&&this.isObject(n.item))return vr._createOn(n.item);if(this.checkChild(n.nextPosition,"$text"))return new vr(n.nextPosition)}return null}findAllowedParent(t,e){let i=t.parent;for(;i;){if(this.checkChild(i,e))return i;if(this.isLimit(i))return null;i=i.parent}return null}removeDisallowedAttributes(t,e){for(const i of t)if(i.is("text"))fa(this,i,e);else{const t=vr._createIn(i).getPositions();for(const i of t){fa(this,i.nodeBefore||i.parent,e)}}}createContext(t){return new ia(t)}_clearCache(){this._compiledDefinitions=null}_compile(){const t={},e=this._sourceDefinitions,i=Object.keys(e);for(const n of i)t[n]=na(e[n],n);for(const e of i)oa(t,e);for(const e of i)sa(t,e);for(const e of i)ra(t,e),aa(t,e);for(const e of i)ca(t,e),la(t,e);this._compiledDefinitions=t}_checkContextMatch(t,e,i=e.length-1){const n=e.getItem(i);if(t.allowIn.includes(n.name)){if(0==i)return!0;{const t=this.getDefinition(n);return this._checkContextMatch(t,e,i-1)}}return!1}*_getValidRangesForRange(t,e){let i=t.start,n=t.start;for(const o of t.getItems({shallow:!0}))o.is("element")&&(yield*this._getValidRangesForRange(vr._createIn(o),e)),this.checkAttribute(o,e)||(i.isEqual(n)||(yield new vr(i,n)),i=_r._createAfter(o)),n=_r._createAfter(o);i.isEqual(n)||(yield new vr(i,n))}}vi(ea,Hn);class ia{constructor(t){if(t instanceof ia)return t;"string"==typeof t?t=[t]:Array.isArray(t)||(t=t.getAncestors({includeSelf:!0})),t[0]&&"string"!=typeof t[0]&&t[0].is("documentFragment")&&t.shift(),this._items=t.map(ua)}get length(){return this._items.length}get last(){return this._items[this._items.length-1]}[Symbol.iterator](){return this._items[Symbol.iterator]()}push(t){const e=new ia([t]);return e._items=[...this._items,...e._items],e}getItem(t){return this._items[t]}*getNames(){yield*this._items.map(t=>t.name)}endsWith(t){return Array.from(this.getNames()).join(" ").endsWith(t)}startsWith(t){return Array.from(this.getNames()).join(" ").startsWith(t)}}function na(t,e){const i={name:e,allowIn:[],allowContentOf:[],allowWhere:[],allowAttributes:[],allowAttributesOf:[],inheritTypesFrom:[]};return function(t,e){for(const i of t){const t=Object.keys(i).filter(t=>t.startsWith("is"));for(const n of t)e[n]=i[n]}}(t,i),da(t,i,"allowIn"),da(t,i,"allowContentOf"),da(t,i,"allowWhere"),da(t,i,"allowAttributes"),da(t,i,"allowAttributesOf"),da(t,i,"inheritTypesFrom"),function(t,e){for(const i of t){const t=i.inheritAllFrom;t&&(e.allowContentOf.push(t),e.allowWhere.push(t),e.allowAttributesOf.push(t),e.inheritTypesFrom.push(t))}}(t,i),i}function oa(t,e){for(const i of t[e].allowContentOf)if(t[i]){ha(t,i).forEach(t=>{t.allowIn.push(e)})}delete t[e].allowContentOf}function sa(t,e){for(const i of t[e].allowWhere){const n=t[i];if(n){const i=n.allowIn;t[e].allowIn.push(...i)}}delete t[e].allowWhere}function ra(t,e){for(const i of t[e].allowAttributesOf){const n=t[i];if(n){const i=n.allowAttributes;t[e].allowAttributes.push(...i)}}delete t[e].allowAttributesOf}function aa(t,e){const i=t[e];for(const e of i.inheritTypesFrom){const n=t[e];if(n){const t=Object.keys(n).filter(t=>t.startsWith("is"));for(const e of t)e in i||(i[e]=n[e])}}delete i.inheritTypesFrom}function ca(t,e){const i=t[e],n=i.allowIn.filter(e=>t[e]);i.allowIn=Array.from(new Set(n))}function la(t,e){const i=t[e];i.allowAttributes=Array.from(new Set(i.allowAttributes))}function da(t,e,i){for(const n of t)"string"==typeof n[i]?e[i].push(n[i]):Array.isArray(n[i])&&e[i].push(...n[i])}function ha(t,e){const i=t[e];return(n=t,Object.keys(n).map(t=>n[t])).filter(t=>t.allowIn.includes(i.name));var n}function ua(t){return"string"==typeof t?{name:t,*getAttributeKeys(){},getAttribute(){}}:{name:t.is("element")?t.name:"$text",*getAttributeKeys(){yield*t.getAttributeKeys()},getAttribute:e=>t.getAttribute(e)}}function fa(t,e,i){for(const n of e.getAttributeKeys())t.checkAttribute(e,n)||i.removeAttribute(n,e)}class ma{constructor(t={}){this._splitParts=new Map,this._modelCursor=null,this.conversionApi=Object.assign({},t),this.conversionApi.convertItem=this._convertItem.bind(this),this.conversionApi.convertChildren=this._convertChildren.bind(this),this.conversionApi.splitToAllowedParent=this._splitToAllowedParent.bind(this),this.conversionApi.getSplitParts=this._getSplitParts.bind(this)}convert(t,e,i=["$root"]){this.fire("viewCleanup",t),this._modelCursor=function(t,e){let i;for(const n of new ia(t)){const t={};for(const e of n.getAttributeKeys())t[e]=n.getAttribute(e);const o=e.createElement(n.name,t);i&&e.append(o,i),i=_r._createAt(o,0)}return i}(i,e),this.conversionApi.writer=e,this.conversionApi.consumable=Xr.createFrom(t),this.conversionApi.store={};const{modelRange:n}=this._convertItem(t,this._modelCursor),o=e.createDocumentFragment();if(n){this._removeEmptyElements();for(const t of Array.from(this._modelCursor.parent.getChildren()))e.append(t,o);o.markers=function(t,e){const i=new Set,n=new Map,o=vr._createIn(t).getItems();for(const t of o)"$marker"==t.name&&i.add(t);for(const t of i){const i=t.getAttribute("data-name"),o=e.createPositionBefore(t);n.has(i)?n.get(i).end=o.clone():n.set(i,new vr(o.clone())),e.remove(t)}return n}(o,e)}return this._modelCursor=null,this._splitParts.clear(),this.conversionApi.writer=null,this.conversionApi.store=null,o}_convertItem(t,e){const i=Object.assign({viewItem:t,modelCursor:e,modelRange:null});if(t.is("element")?this.fire("element:"+t.name,i,this.conversionApi):t.is("text")?this.fire("text",i,this.conversionApi):this.fire("documentFragment",i,this.conversionApi),i.modelRange&&!(i.modelRange instanceof vr))throw new hi.b("view-conversion-dispatcher-incorrect-result: Incorrect conversion result was dropped.",this);return{modelRange:i.modelRange,modelCursor:i.modelCursor}}_convertChildren(t,e){const i=new vr(e);let n=e;for(const e of Array.from(t.getChildren())){const t=this._convertItem(e,n);t.modelRange instanceof vr&&(i.end=t.modelRange.end,n=t.modelCursor)}return{modelRange:i,modelCursor:n}}_splitToAllowedParent(t,e){const i=this.conversionApi.schema.findAllowedParent(e,t);if(!i)return null;if(i===e.parent)return{position:e};if(this._modelCursor.parent.getAncestors().includes(i))return null;const n=this.conversionApi.writer.split(e,i),o=[];for(const t of n.range.getWalker())if("elementEnd"==t.type)o.push(t.item);else{const e=o.pop(),i=t.item;this._registerSplitPair(e,i)}return{position:n.position,cursorParent:n.range.end.parent}}_registerSplitPair(t,e){this._splitParts.has(t)||this._splitParts.set(t,[t]);const i=this._splitParts.get(t);this._splitParts.set(e,i),i.push(e)}_getSplitParts(t){let e;return e=this._splitParts.has(t)?this._splitParts.get(t):[t],e}_removeEmptyElements(){let t=!1;for(const e of this._splitParts.keys())e.isEmpty&&(this.conversionApi.writer.remove(e),this._splitParts.delete(e),t=!0);t&&this._removeEmptyElements()}}vi(ma,mi);class ga{constructor(t,e){this.model=t,this.processor=e,this.mapper=new yr,this.downcastDispatcher=new Cr({mapper:this.mapper}),this.downcastDispatcher.on("insert:$text",(t,e,i)=>{if(!i.consumable.consume(e.item,"insert"))return;const n=i.writer,o=i.mapper.toViewPosition(e.range.start),s=n.createText(e.item.data);n.insert(o,s)},{priority:"lowest"}),this.upcastDispatcher=new ma({schema:t.schema}),this.upcastDispatcher.on("text",(t,e,i)=>{if(i.schema.checkChild(e.modelCursor,"$text")&&i.consumable.consume(e.viewItem)){const t=i.writer.createText(e.viewItem.data);i.writer.insert(t,e.modelCursor),e.modelRange=vr._createFromPositionAndShift(e.modelCursor,t.offsetSize),e.modelCursor=e.modelRange.end}},{priority:"lowest"}),this.upcastDispatcher.on("element",(t,e,i)=>{if(!e.modelRange&&i.consumable.consume(e.viewItem,{name:!0})){const{modelRange:t,modelCursor:n}=i.convertChildren(e.viewItem,e.modelCursor);e.modelRange=t,e.modelCursor=n}},{priority:"lowest"}),this.upcastDispatcher.on("documentFragment",(t,e,i)=>{if(!e.modelRange&&i.consumable.consume(e.viewItem,{name:!0})){const{modelRange:t,modelCursor:n}=i.convertChildren(e.viewItem,e.modelCursor);e.modelRange=t,e.modelCursor=n}},{priority:"lowest"}),this.decorate("init"),this.on("init",()=>{this.fire("ready")},{priority:"lowest"})}get(t){const{rootName:e="main",trim:i="empty"}=t||{};if(!this._checkIfRootsExists([e]))throw new hi.b("datacontroller-get-non-existent-root: Attempting to get data from a non-existing root.",this);const n=this.model.document.getRoot(e);return"empty"!==i||this.model.hasContent(n,{ignoreWhitespaces:!0})?this.stringify(n):""}stringify(t){const e=this.toView(t);return this.processor.toData(e)}toView(t){this.mapper.clearBindings();const e=vr._createIn(t),i=new Ao,n=new Co(new so);if(this.mapper.bindElements(t,i),this.downcastDispatcher.convertInsert(e,n),!t.is("documentFragment")){const e=function(t){const e=[],i=t.root.document;if(!i)return[];const n=vr._createIn(t);for(const t of i.model.markers){const i=n.getIntersection(t.getRange());i&&e.push([t.name,i])}return e}(t);for(const[t,i]of e)this.downcastDispatcher.convertMarkerAdd(t,i,n)}return i}init(t){if(this.model.document.version)throw new hi.b("datacontroller-init-document-not-empty: Trying to set initial data to not empty document.",this);let e={};if("string"==typeof t?e.main=t:e=t,!this._checkIfRootsExists(Object.keys(e)))throw new hi.b("datacontroller-init-non-existent-root: Attempting to init data on a non-existing root.",this);return this.model.enqueueChange("transparent",t=>{for(const i of Object.keys(e)){const n=this.model.document.getRoot(i);t.insert(this.parse(e[i],n),n,0)}}),Promise.resolve()}set(t){let e={};if("string"==typeof t?e.main=t:e=t,!this._checkIfRootsExists(Object.keys(e)))throw new hi.b("datacontroller-set-non-existent-root: Attempting to set data on a non-existing root.",this);this.model.enqueueChange("transparent",t=>{t.setSelection(null),t.removeSelectionAttribute(this.model.document.selection.getAttributeKeys());for(const i of Object.keys(e)){const n=this.model.document.getRoot(i);t.remove(t.createRangeIn(n)),t.insert(this.parse(e[i],n),n,0)}})}parse(t,e="$root"){const i=this.processor.toView(t);return this.toModel(i,e)}toModel(t,e="$root"){return this.model.change(i=>this.upcastDispatcher.convert(t,i,e))}destroy(){this.stopListening()}_checkIfRootsExists(t){for(const e of t)if(!this.model.document.getRootNames().includes(e))return!1;return!0}}vi(ga,Hn);class pa{constructor(t,e){this._helpers=new Map,this._downcast=Array.isArray(t)?t:[t],this._createConversionHelpers({name:"downcast",dispatchers:this._downcast,isDowncast:!0}),this._upcast=Array.isArray(e)?e:[e],this._createConversionHelpers({name:"upcast",dispatchers:this._upcast,isDowncast:!1})}addAlias(t,e){const i=this._downcast.includes(e);if(!this._upcast.includes(e)&&!i)throw new hi.b("conversion-add-alias-dispatcher-not-registered: Trying to register and alias for a dispatcher that nas not been registered.",this);this._createConversionHelpers({name:t,dispatchers:[e],isDowncast:i})}for(t){if(!this._helpers.has(t))throw new hi.b("conversion-for-unknown-group: Trying to add a converter to an unknown dispatchers group.",this);return this._helpers.get(t)}elementToElement(t){this.for("downcast").elementToElement(t);for(const{model:e,view:i}of ba(t))this.for("upcast").elementToElement({model:e,view:i,converterPriority:t.converterPriority})}attributeToElement(t){this.for("downcast").attributeToElement(t);for(const{model:e,view:i}of ba(t))this.for("upcast").elementToAttribute({view:i,model:e,converterPriority:t.converterPriority})}attributeToAttribute(t){this.for("downcast").attributeToAttribute(t);for(const{model:e,view:i}of ba(t))this.for("upcast").attributeToAttribute({view:i,model:e})}_createConversionHelpers({name:t,dispatchers:e,isDowncast:i}){if(this._helpers.has(t))throw new hi.b("conversion-group-exists: Trying to register a group name that has already been registered.",this);const n=i?new Br(e):new $r(e);this._helpers.set(t,n)}}function*ba(t){if(t.model.values)for(const e of t.model.values){const i={key:t.model.key,value:e},n=t.view[e],o=t.upcastAlso?t.upcastAlso[e]:void 0;yield*wa(i,n,o)}else yield*wa(t.model,t.view,t.upcastAlso)}function*wa(t,e,i){if(yield{model:t,view:e},i){i=Array.isArray(i)?i:[i];for(const e of i)yield{model:t,view:e}}}class ka{constructor(t="default"){this.operations=[],this.type=t}get baseVersion(){for(const t of this.operations)if(null!==t.baseVersion)return t.baseVersion;return null}addOperation(t){return t.batch=this,this.operations.push(t),t}}class _a{constructor(t){this.baseVersion=t,this.isDocumentOperation=null!==this.baseVersion,this.batch=null}_validate(){}toJSON(){const t=Object.assign({},this);return t.__className=this.constructor.className,delete t.batch,delete t.isDocumentOperation,t}static get className(){return"Operation"}static fromJSON(t){return new this(t.baseVersion)}}class va{constructor(t){this.markers=new Map,this._children=new pr,t&&this._insertChild(0,t)}[Symbol.iterator](){return this.getChildren()}get childCount(){return this._children.length}get maxOffset(){return this._children.maxOffset}get isEmpty(){return 0===this.childCount}get root(){return this}get parent(){return null}is(t){return"documentFragment"==t||"model:documentFragment"==t}getChild(t){return this._children.getNode(t)}getChildren(){return this._children[Symbol.iterator]()}getChildIndex(t){return this._children.getNodeIndex(t)}getChildStartOffset(t){return this._children.getNodeStartOffset(t)}getPath(){return[]}getNodeByPath(t){let e=this;for(const i of t)e=e.getChild(e.offsetToIndex(i));return e}offsetToIndex(t){return this._children.offsetToIndex(t)}toJSON(){const t=[];for(const e of this._children)t.push(e.toJSON());return t}static fromJSON(t){const e=[];for(const i of t)i.name?e.push(br.fromJSON(i)):e.push(mr.fromJSON(i));return new va(e)}_appendChild(t){this._insertChild(this.childCount,t)}_insertChild(t,e){const i=function(t){if("string"==typeof t)return[new mr(t)];Ri(t)||(t=[t]);return Array.from(t).map(t=>"string"==typeof t?new mr(t):t instanceof gr?new mr(t.data,t.getAttributes()):t)}(e);for(const t of i)null!==t.parent&&t._remove(),t.parent=this;this._children._insertNodes(t,i)}_removeChildren(t,e=1){const i=this._children._removeNodes(t,e);for(const t of i)t.parent=null;return i}}function ya(t,e){const i=(e=Ca(e)).reduce((t,e)=>t+e.offsetSize,0),n=t.parent;Pa(t);const o=t.index;return n._insertChild(o,e),Ta(n,o+e.length),Ta(n,o),new vr(t,t.getShiftedBy(i))}function xa(t){if(!t.isFlat)throw new hi.b("operation-utils-remove-range-not-flat: Trying to remove a range which starts and ends in different element.",this);const e=t.start.parent;Pa(t.start),Pa(t.end);const i=e._removeChildren(t.start.index,t.end.index-t.start.index);return Ta(e,t.start.index),i}function Aa(t,e){if(!t.isFlat)throw new hi.b("operation-utils-move-range-not-flat: Trying to move a range which starts and ends in different element.",this);const i=xa(t);return ya(e=e._getTransformedByDeletion(t.start,t.end.offset-t.start.offset),i)}function Ca(t){const e=[];t instanceof Array||(t=[t]);for(let i=0;i<t.length;i++)if("string"==typeof t[i])e.push(new mr(t[i]));else if(t[i]instanceof gr)e.push(new mr(t[i].data,t[i].getAttributes()));else if(t[i]instanceof va||t[i]instanceof pr)for(const n of t[i])e.push(n);else t[i]instanceof fr&&e.push(t[i]);for(let t=1;t<e.length;t++){const i=e[t],n=e[t-1];i instanceof mr&&n instanceof mr&&Sa(i,n)&&(e.splice(t-1,2,new mr(n.data+i.data,n.getAttributes())),t--)}return e}function Ta(t,e){const i=t.getChild(e-1),n=t.getChild(e);if(i&&n&&i.is("text")&&n.is("text")&&Sa(i,n)){const o=new mr(i.data+n.data,i.getAttributes());t._removeChildren(e-1,2),t._insertChild(e-1,o)}}function Pa(t){const e=t.textNode,i=t.parent;if(e){const n=t.offset-e.startOffset,o=e.index;i._removeChildren(o,1);const s=new mr(e.data.substr(0,n),e.getAttributes()),r=new mr(e.data.substr(n),e.getAttributes());i._insertChild(o,[s,r])}}function Sa(t,e){const i=t.getAttributes(),n=e.getAttributes();for(const t of i){if(t[1]!==e.getAttribute(t[0]))return!1;n.next()}return n.next().done}var Ea=function(t,e){return Es(t,e)};class Ma extends _a{constructor(t,e,i,n,o){super(o),this.range=t.clone(),this.key=e,this.oldValue=void 0===i?null:i,this.newValue=void 0===n?null:n}get type(){return null===this.oldValue?"addAttribute":null===this.newValue?"removeAttribute":"changeAttribute"}clone(){return new Ma(this.range,this.key,this.oldValue,this.newValue,this.baseVersion)}getReversed(){return new Ma(this.range,this.key,this.newValue,this.oldValue,this.baseVersion+1)}toJSON(){const t=super.toJSON();return t.range=this.range.toJSON(),t}_validate(){if(!this.range.isFlat)throw new hi.b("attribute-operation-range-not-flat: The range to change is not flat.",this);for(const t of this.range.getItems({shallow:!0})){if(null!==this.oldValue&&!Ea(t.getAttribute(this.key),this.oldValue))throw new hi.b("attribute-operation-wrong-old-value: Changed node has different attribute value than operation's old attribute value.",this,{item:t,key:this.key,value:this.oldValue});if(null===this.oldValue&&null!==this.newValue&&t.hasAttribute(this.key))throw new hi.b("attribute-operation-attribute-exists: The attribute with given key already exists.",this,{node:t,key:this.key})}}_execute(){Ea(this.oldValue,this.newValue)||function(t,e,i){Pa(t.start),Pa(t.end);for(const n of t.getItems({shallow:!0})){const t=n.is("textProxy")?n.textNode:n;null!==i?t._setAttribute(e,i):t._removeAttribute(e),Ta(t.parent,t.index)}Ta(t.end.parent,t.end.index)}(this.range,this.key,this.newValue)}static get className(){return"AttributeOperation"}static fromJSON(t,e){return new Ma(vr.fromJSON(t.range,e),t.key,t.oldValue,t.newValue,t.baseVersion)}}class Ia extends _a{constructor(t,e){super(null),this.sourcePosition=t.clone(),this.howMany=e}get type(){return"detach"}toJSON(){const t=super.toJSON();return t.sourcePosition=this.sourcePosition.toJSON(),t}_validate(){if(this.sourcePosition.root.document)throw new hi.b("detach-operation-on-document-node: Cannot detach document node.",this)}_execute(){xa(vr._createFromPositionAndShift(this.sourcePosition,this.howMany))}static get className(){return"DetachOperation"}}class Na extends _a{constructor(t,e,i,n){super(n),this.sourcePosition=t.clone(),this.sourcePosition.stickiness="toNext",this.howMany=e,this.targetPosition=i.clone(),this.targetPosition.stickiness="toNone"}get type(){return"$graveyard"==this.targetPosition.root.rootName?"remove":"$graveyard"==this.sourcePosition.root.rootName?"reinsert":"move"}clone(){return new this.constructor(this.sourcePosition,this.howMany,this.targetPosition,this.baseVersion)}getMovedRangeStart(){return this.targetPosition._getTransformedByDeletion(this.sourcePosition,this.howMany)}getReversed(){const t=this.sourcePosition._getTransformedByInsertion(this.targetPosition,this.howMany);return new this.constructor(this.getMovedRangeStart(),this.howMany,t,this.baseVersion+1)}_validate(){const t=this.sourcePosition.parent,e=this.targetPosition.parent,i=this.sourcePosition.offset,n=this.targetPosition.offset;if(i+this.howMany>t.maxOffset)throw new hi.b("move-operation-nodes-do-not-exist: The nodes which should be moved do not exist.",this);if(t===e&&i<n&&n<i+this.howMany)throw new hi.b("move-operation-range-into-itself: Trying to move a range of nodes to the inside of that range.",this);if(this.sourcePosition.root==this.targetPosition.root&&"prefix"==Ei(this.sourcePosition.getParentPath(),this.targetPosition.getParentPath())){const t=this.sourcePosition.path.length-1;if(this.targetPosition.path[t]>=i&&this.targetPosition.path[t]<i+this.howMany)throw new hi.b("move-operation-node-into-itself: Trying to move a range of nodes into one of nodes from that range.",this)}}_execute(){Aa(vr._createFromPositionAndShift(this.sourcePosition,this.howMany),this.targetPosition)}toJSON(){const t=super.toJSON();return t.sourcePosition=this.sourcePosition.toJSON(),t.targetPosition=this.targetPosition.toJSON(),t}static get className(){return"MoveOperation"}static fromJSON(t,e){const i=_r.fromJSON(t.sourcePosition,e),n=_r.fromJSON(t.targetPosition,e);return new this(i,t.howMany,n,t.baseVersion)}}class Oa extends _a{constructor(t,e,i){super(i),this.position=t.clone(),this.position.stickiness="toNone",this.nodes=new pr(Ca(e)),this.shouldReceiveAttributes=!1}get type(){return"insert"}get howMany(){return this.nodes.maxOffset}clone(){const t=new pr([...this.nodes].map(t=>t._clone(!0))),e=new Oa(this.position,t,this.baseVersion);return e.shouldReceiveAttributes=this.shouldReceiveAttributes,e}getReversed(){const t=this.position.root.document.graveyard,e=new _r(t,[0]);return new Na(this.position,this.nodes.maxOffset,e,this.baseVersion+1)}_validate(){const t=this.position.parent;if(!t||t.maxOffset<this.position.offset)throw new hi.b("insert-operation-position-invalid: Insertion position is invalid.",this)}_execute(){const t=this.nodes;this.nodes=new pr([...t].map(t=>t._clone(!0))),ya(this.position,t)}toJSON(){const t=super.toJSON();return t.position=this.position.toJSON(),t.nodes=this.nodes.toJSON(),t}static get className(){return"InsertOperation"}static fromJSON(t,e){const i=[];for(const e of t.nodes)e.name?i.push(br.fromJSON(e)):i.push(mr.fromJSON(e));const n=new Oa(_r.fromJSON(t.position,e),i,t.baseVersion);return n.shouldReceiveAttributes=t.shouldReceiveAttributes,n}}class Ra extends _a{constructor(t,e,i,n,o,s){super(s),this.name=t,this.oldRange=e?e.clone():null,this.newRange=i?i.clone():null,this.affectsData=o,this._markers=n}get type(){return"marker"}clone(){return new Ra(this.name,this.oldRange,this.newRange,this._markers,this.affectsData,this.baseVersion)}getReversed(){return new Ra(this.name,this.newRange,this.oldRange,this._markers,this.affectsData,this.baseVersion+1)}_execute(){const t=this.newRange?"_set":"_remove";this._markers[t](this.name,this.newRange,!0,this.affectsData)}toJSON(){const t=super.toJSON();return this.oldRange&&(t.oldRange=this.oldRange.toJSON()),this.newRange&&(t.newRange=this.newRange.toJSON()),delete t._markers,t}static get className(){return"MarkerOperation"}static fromJSON(t,e){return new Ra(t.name,t.oldRange?vr.fromJSON(t.oldRange,e):null,t.newRange?vr.fromJSON(t.newRange,e):null,e.model.markers,t.affectsData,t.baseVersion)}}class La extends _a{constructor(t,e,i,n){super(n),this.position=t,this.position.stickiness="toNext",this.oldName=e,this.newName=i}get type(){return"rename"}clone(){return new La(this.position.clone(),this.oldName,this.newName,this.baseVersion)}getReversed(){return new La(this.position.clone(),this.newName,this.oldName,this.baseVersion+1)}_validate(){const t=this.position.nodeAfter;if(!(t instanceof br))throw new hi.b("rename-operation-wrong-position: Given position is invalid or node after it is not an instance of Element.",this);if(t.name!==this.oldName)throw new hi.b("rename-operation-wrong-name: Element to change has different name than operation's old name.",this)}_execute(){this.position.nodeAfter.name=this.newName}toJSON(){const t=super.toJSON();return t.position=this.position.toJSON(),t}static get className(){return"RenameOperation"}static fromJSON(t,e){return new La(_r.fromJSON(t.position,e),t.oldName,t.newName,t.baseVersion)}}class Da extends _a{constructor(t,e,i,n,o){super(o),this.root=t,this.key=e,this.oldValue=i,this.newValue=n}get type(){return null===this.oldValue?"addRootAttribute":null===this.newValue?"removeRootAttribute":"changeRootAttribute"}clone(){return new Da(this.root,this.key,this.oldValue,this.newValue,this.baseVersion)}getReversed(){return new Da(this.root,this.key,this.newValue,this.oldValue,this.baseVersion+1)}_validate(){if(this.root!=this.root.root||this.root.is("documentFragment"))throw new hi.b("rootattribute-operation-not-a-root: The element to change is not a root element.",this,{root:this.root,key:this.key});if(null!==this.oldValue&&this.root.getAttribute(this.key)!==this.oldValue)throw new hi.b("rootattribute-operation-wrong-old-value: Changed node has different attribute value than operation's old attribute value.",this,{root:this.root,key:this.key});if(null===this.oldValue&&null!==this.newValue&&this.root.hasAttribute(this.key))throw new hi.b("rootattribute-operation-attribute-exists: The attribute with given key already exists.",this,{root:this.root,key:this.key})}_execute(){null!==this.newValue?this.root._setAttribute(this.key,this.newValue):this.root._removeAttribute(this.key)}toJSON(){const t=super.toJSON();return t.root=this.root.toJSON(),t}static get className(){return"RootAttributeOperation"}static fromJSON(t,e){if(!e.getRoot(t.root))throw new hi.b("rootattribute-operation-fromjson-no-root: Cannot create RootAttributeOperation. Root with specified name does not exist.",this,{rootName:t.root});return new Da(e.getRoot(t.root),t.key,t.oldValue,t.newValue,t.baseVersion)}}class za extends _a{constructor(t,e,i,n,o){super(o),this.sourcePosition=t.clone(),this.sourcePosition.stickiness="toPrevious",this.howMany=e,this.targetPosition=i.clone(),this.targetPosition.stickiness="toNext",this.graveyardPosition=n.clone()}get type(){return"merge"}get deletionPosition(){return new _r(this.sourcePosition.root,this.sourcePosition.path.slice(0,-1))}get movedRange(){const t=this.sourcePosition.getShiftedBy(Number.POSITIVE_INFINITY);return new vr(this.sourcePosition,t)}clone(){return new this.constructor(this.sourcePosition,this.howMany,this.targetPosition,this.graveyardPosition,this.baseVersion)}getReversed(){const t=this.targetPosition._getTransformedByMergeOperation(this),e=this.sourcePosition.path.slice(0,-1),i=new _r(this.sourcePosition.root,e)._getTransformedByMergeOperation(this),n=new ja(t,this.howMany,this.graveyardPosition,this.baseVersion+1);return n.insertionPosition=i,n}_validate(){const t=this.sourcePosition.parent,e=this.targetPosition.parent;if(!t.parent)throw new hi.b("merge-operation-source-position-invalid: Merge source position is invalid.",this);if(!e.parent)throw new hi.b("merge-operation-target-position-invalid: Merge target position is invalid.",this);if(this.howMany!=t.maxOffset)throw new hi.b("merge-operation-how-many-invalid: Merge operation specifies wrong number of nodes to move.",this)}_execute(){const t=this.sourcePosition.parent;Aa(vr._createIn(t),this.targetPosition),Aa(vr._createOn(t),this.graveyardPosition)}toJSON(){const t=super.toJSON();return t.sourcePosition=t.sourcePosition.toJSON(),t.targetPosition=t.targetPosition.toJSON(),t.graveyardPosition=t.graveyardPosition.toJSON(),t}static get className(){return"MergeOperation"}static fromJSON(t,e){const i=_r.fromJSON(t.sourcePosition,e),n=_r.fromJSON(t.targetPosition,e),o=_r.fromJSON(t.graveyardPosition,e);return new this(i,t.howMany,n,o,t.baseVersion)}}class ja extends _a{constructor(t,e,i,n){super(n),this.splitPosition=t.clone(),this.splitPosition.stickiness="toNext",this.howMany=e,this.insertionPosition=ja.getInsertionPosition(t),this.insertionPosition.stickiness="toNone",this.graveyardPosition=i?i.clone():null,this.graveyardPosition&&(this.graveyardPosition.stickiness="toNext")}get type(){return"split"}get moveTargetPosition(){const t=this.insertionPosition.path.slice();return t.push(0),new _r(this.insertionPosition.root,t)}get movedRange(){const t=this.splitPosition.getShiftedBy(Number.POSITIVE_INFINITY);return new vr(this.splitPosition,t)}clone(){const t=new this.constructor(this.splitPosition,this.howMany,this.graveyardPosition,this.baseVersion);return t.insertionPosition=this.insertionPosition,t}getReversed(){const t=this.splitPosition.root.document.graveyard,e=new _r(t,[0]);return new za(this.moveTargetPosition,this.howMany,this.splitPosition,e,this.baseVersion+1)}_validate(){const t=this.splitPosition.parent,e=this.splitPosition.offset;if(!t||t.maxOffset<e)throw new hi.b("split-operation-position-invalid: Split position is invalid.",this);if(!t.parent)throw new hi.b("split-operation-split-in-root: Cannot split root element.",this);if(this.howMany!=t.maxOffset-this.splitPosition.offset)throw new hi.b("split-operation-how-many-invalid: Split operation specifies wrong number of nodes to move.",this);if(this.graveyardPosition&&!this.graveyardPosition.nodeAfter)throw new hi.b("split-operation-graveyard-position-invalid: Graveyard position invalid.",this)}_execute(){const t=this.splitPosition.parent;if(this.graveyardPosition)Aa(vr._createFromPositionAndShift(this.graveyardPosition,1),this.insertionPosition);else{const e=t._clone();ya(this.insertionPosition,e)}Aa(new vr(_r._createAt(t,this.splitPosition.offset),_r._createAt(t,t.maxOffset)),this.moveTargetPosition)}toJSON(){const t=super.toJSON();return t.splitPosition=this.splitPosition.toJSON(),t.insertionPosition=this.insertionPosition.toJSON(),this.graveyardPosition&&(t.graveyardPosition=this.graveyardPosition.toJSON()),t}static get className(){return"SplitOperation"}static getInsertionPosition(t){const e=t.path.slice(0,-1);return e[e.length-1]++,new _r(t.root,e)}static fromJSON(t,e){const i=_r.fromJSON(t.splitPosition,e),n=_r.fromJSON(t.insertionPosition,e),o=t.graveyardPosition?_r.fromJSON(t.graveyardPosition,e):null,s=new this(i,t.howMany,o,t.baseVersion);return s.insertionPosition=n,s}}class Va extends br{constructor(t,e,i="main"){super(e),this._doc=t,this.rootName=i}get document(){return this._doc}is(t,e){const i=t.replace("model:","");return e?"rootElement"==i&&e==this.name||super.is(t,e):"rootElement"==i||super.is(t)}toJSON(){return this.rootName}}class Ba{constructor(t,e){this.model=t,this.batch=e}createText(t,e){return new mr(t,e)}createElement(t,e){return new br(t,e)}createDocumentFragment(){return new va}insert(t,e,i=0){if(this._assertWriterUsedCorrectly(),t instanceof mr&&""==t.data)return;const n=_r._createAt(e,i);if(t.parent){if(qa(t.root,n.root))return void this.move(vr._createOn(t),n);if(t.root.document)throw new hi.b("model-writer-insert-forbidden-move: Cannot move a node from a document to a different tree. It is forbidden to move a node that was already in a document outside of it.",this);this.remove(t)}const o=n.root.document?n.root.document.version:null,s=new Oa(n,t,o);if(t instanceof mr&&(s.shouldReceiveAttributes=!0),this.batch.addOperation(s),this.model.applyOperation(s),t instanceof va)for(const[e,i]of t.markers){const t=_r._createAt(i.root,0),o={range:new vr(i.start._getCombined(t,n),i.end._getCombined(t,n)),usingOperation:!0,affectsData:!0};this.model.markers.has(e)?this.updateMarker(e,o):this.addMarker(e,o)}}insertText(t,e,i,n){e instanceof va||e instanceof br||e instanceof _r?this.insert(this.createText(t),e,i):this.insert(this.createText(t,e),i,n)}insertElement(t,e,i,n){e instanceof va||e instanceof br||e instanceof _r?this.insert(this.createElement(t),e,i):this.insert(this.createElement(t,e),i,n)}append(t,e){this.insert(t,e,"end")}appendText(t,e,i){e instanceof va||e instanceof br?this.insert(this.createText(t),e,"end"):this.insert(this.createText(t,e),i,"end")}appendElement(t,e,i){e instanceof va||e instanceof br?this.insert(this.createElement(t),e,"end"):this.insert(this.createElement(t,e),i,"end")}setAttribute(t,e,i){if(this._assertWriterUsedCorrectly(),i instanceof vr){const n=i.getMinimalFlatRanges();for(const i of n)Fa(this,t,e,i)}else Ha(this,t,e,i)}setAttributes(t,e){for(const[i,n]of Li(t))this.setAttribute(i,n,e)}removeAttribute(t,e){if(this._assertWriterUsedCorrectly(),e instanceof vr){const i=e.getMinimalFlatRanges();for(const e of i)Fa(this,t,null,e)}else Ha(this,t,null,e)}clearAttributes(t){this._assertWriterUsedCorrectly();const e=t=>{for(const e of t.getAttributeKeys())this.removeAttribute(e,t)};if(t instanceof vr)for(const i of t.getItems())e(i);else e(t)}move(t,e,i){if(this._assertWriterUsedCorrectly(),!(t instanceof vr))throw new hi.b("writer-move-invalid-range: Invalid range to move.",this);if(!t.isFlat)throw new hi.b("writer-move-range-not-flat: Range to move is not flat.",this);const n=_r._createAt(e,i);if(n.isEqual(t.start))return;if(this._addOperationForAffectedMarkers("move",t),!qa(t.root,n.root))throw new hi.b("writer-move-different-document: Range is going to be moved between different documents.",this);const o=t.root.document?t.root.document.version:null,s=new Na(t.start,t.end.offset-t.start.offset,n,o);this.batch.addOperation(s),this.model.applyOperation(s)}remove(t){this._assertWriterUsedCorrectly();const e=(t instanceof vr?t:vr._createOn(t)).getMinimalFlatRanges().reverse();for(const t of e)this._addOperationForAffectedMarkers("move",t),Wa(t.start,t.end.offset-t.start.offset,this.batch,this.model)}merge(t){this._assertWriterUsedCorrectly();const e=t.nodeBefore,i=t.nodeAfter;if(this._addOperationForAffectedMarkers("merge",t),!(e instanceof br))throw new hi.b("writer-merge-no-element-before: Node before merge position must be an element.",this);if(!(i instanceof br))throw new hi.b("writer-merge-no-element-after: Node after merge position must be an element.",this);t.root.document?this._merge(t):this._mergeDetached(t)}createPositionFromPath(t,e,i){return this.model.createPositionFromPath(t,e,i)}createPositionAt(t,e){return this.model.createPositionAt(t,e)}createPositionAfter(t){return this.model.createPositionAfter(t)}createPositionBefore(t){return this.model.createPositionBefore(t)}createRange(t,e){return this.model.createRange(t,e)}createRangeIn(t){return this.model.createRangeIn(t)}createRangeOn(t){return this.model.createRangeOn(t)}createSelection(t,e,i){return this.model.createSelection(t,e,i)}_mergeDetached(t){const e=t.nodeBefore,i=t.nodeAfter;this.move(vr._createIn(i),_r._createAt(e,"end")),this.remove(i)}_merge(t){const e=_r._createAt(t.nodeBefore,"end"),i=_r._createAt(t.nodeAfter,0),n=t.root.document.graveyard,o=new _r(n,[0]),s=t.root.document.version,r=new za(i,t.nodeAfter.maxOffset,e,o,s);this.batch.addOperation(r),this.model.applyOperation(r)}rename(t,e){if(this._assertWriterUsedCorrectly(),!(t instanceof br))throw new hi.b("writer-rename-not-element-instance: Trying to rename an object which is not an instance of Element.",this);const i=t.root.document?t.root.document.version:null,n=new La(_r._createBefore(t),t.name,e,i);this.batch.addOperation(n),this.model.applyOperation(n)}split(t,e){this._assertWriterUsedCorrectly();let i,n,o=t.parent;if(!o.parent)throw new hi.b("writer-split-element-no-parent: Element with no parent can not be split.",this);if(e||(e=o.parent),!t.parent.getAncestors({includeSelf:!0}).includes(e))throw new hi.b("writer-split-invalid-limit-element: Limit element is not a position ancestor.",this);do{const e=o.root.document?o.root.document.version:null,s=o.maxOffset-t.offset,r=new ja(t,s,null,e);this.batch.addOperation(r),this.model.applyOperation(r),i||n||(i=o,n=t.parent.nextSibling),o=(t=this.createPositionAfter(t.parent)).parent}while(o!==e);return{position:t,range:new vr(_r._createAt(i,"end"),_r._createAt(n,0))}}wrap(t,e){if(this._assertWriterUsedCorrectly(),!t.isFlat)throw new hi.b("writer-wrap-range-not-flat: Range to wrap is not flat.",this);const i=e instanceof br?e:new br(e);if(i.childCount>0)throw new hi.b("writer-wrap-element-not-empty: Element to wrap with is not empty.",this);if(null!==i.parent)throw new hi.b("writer-wrap-element-attached: Element to wrap with is already attached to tree model.",this);this.insert(i,t.start);const n=new vr(t.start.getShiftedBy(1),t.end.getShiftedBy(1));this.move(n,_r._createAt(i,0))}unwrap(t){if(this._assertWriterUsedCorrectly(),null===t.parent)throw new hi.b("writer-unwrap-element-no-parent: Trying to unwrap an element which has no parent.",this);this.move(vr._createIn(t),this.createPositionAfter(t)),this.remove(t)}addMarker(t,e){if(this._assertWriterUsedCorrectly(),!e||"boolean"!=typeof e.usingOperation)throw new hi.b("writer-addMarker-no-usingOperation: The options.usingOperation parameter is required when adding a new marker.",this);const i=e.usingOperation,n=e.range,o=void 0!==e.affectsData&&e.affectsData;if(this.model.markers.has(t))throw new hi.b("writer-addMarker-marker-exists: Marker with provided name already exists.",this);if(!n)throw new hi.b("writer-addMarker-no-range: Range parameter is required when adding a new marker.",this);return i?(Ua(this,t,null,n,o),this.model.markers.get(t)):this.model.markers._set(t,n,i,o)}updateMarker(t,e){this._assertWriterUsedCorrectly();const i="string"==typeof t?t:t.name,n=this.model.markers.get(i);if(!n)throw new hi.b("writer-updateMarker-marker-not-exists: Marker with provided name does not exists.",this);if(!e)return void this.model.markers._refresh(n);const o="boolean"==typeof e.usingOperation,s="boolean"==typeof e.affectsData,r=s?e.affectsData:n.affectsData;if(!o&&!e.range&&!s)throw new hi.b("writer-updateMarker-wrong-options: One of the options is required - provide range, usingOperations or affectsData.",this);const a=n.getRange(),c=e.range?e.range:a;o&&e.usingOperation!==n.managedUsingOperations?e.usingOperation?Ua(this,i,null,c,r):(Ua(this,i,a,null,r),this.model.markers._set(i,c,void 0,r)):n.managedUsingOperations?Ua(this,i,a,c,r):this.model.markers._set(i,c,void 0,r)}removeMarker(t){this._assertWriterUsedCorrectly();const e="string"==typeof t?t:t.name;if(!this.model.markers.has(e))throw new hi.b("writer-removeMarker-no-marker: Trying to remove marker which does not exist.",this);const i=this.model.markers.get(e);i.managedUsingOperations?Ua(this,e,i.getRange(),null,i.affectsData):this.model.markers._remove(e)}setSelection(t,e,i){this._assertWriterUsedCorrectly(),this.model.document.selection._setTo(t,e,i)}setSelectionFocus(t,e){this._assertWriterUsedCorrectly(),this.model.document.selection._setFocus(t,e)}setSelectionAttribute(t,e){if(this._assertWriterUsedCorrectly(),"string"==typeof t)this._setSelectionAttribute(t,e);else for(const[e,i]of Li(t))this._setSelectionAttribute(e,i)}removeSelectionAttribute(t){if(this._assertWriterUsedCorrectly(),"string"==typeof t)this._removeSelectionAttribute(t);else for(const e of t)this._removeSelectionAttribute(e)}overrideSelectionGravity(){return this.model.document.selection._overrideGravity()}restoreSelectionGravity(t){this.model.document.selection._restoreGravity(t)}_setSelectionAttribute(t,e){const i=this.model.document.selection;if(i.isCollapsed&&i.anchor.parent.isEmpty){const n=Lr._getStoreAttributeKey(t);this.setAttribute(n,e,i.anchor.parent)}i._setAttribute(t,e)}_removeSelectionAttribute(t){const e=this.model.document.selection;if(e.isCollapsed&&e.anchor.parent.isEmpty){const i=Lr._getStoreAttributeKey(t);this.removeAttribute(i,e.anchor.parent)}e._removeAttribute(t)}_assertWriterUsedCorrectly(){if(this.model._currentWriter!==this)throw new hi.b("writer-incorrect-use: Trying to use a writer outside the change() block.",this)}_addOperationForAffectedMarkers(t,e){for(const i of this.model.markers){if(!i.managedUsingOperations)continue;const n=i.getRange();let o=!1;if("move"==t)o=e.containsPosition(n.start)||e.start.isEqual(n.start)||e.containsPosition(n.end)||e.end.isEqual(n.end);else{const t=e.nodeBefore,i=e.nodeAfter,s=n.start.parent==t&&n.start.isAtEnd,r=n.end.parent==i&&0==n.end.offset,a=n.end.nodeAfter==i,c=n.start.nodeAfter==i;o=s||r||a||c}o&&this.updateMarker(i.name,{range:n})}}}function Fa(t,e,i,n){const o=t.model,s=o.document;let r,a,c,l=n.start;for(const t of n.getWalker({shallow:!0}))c=t.item.getAttribute(e),r&&a!=c&&(a!=i&&d(),l=r),r=t.nextPosition,a=c;function d(){const n=new vr(l,r),c=n.root.document?s.version:null,d=new Ma(n,e,a,i,c);t.batch.addOperation(d),o.applyOperation(d)}r instanceof _r&&r!=l&&a!=i&&d()}function Ha(t,e,i,n){const o=t.model,s=o.document,r=n.getAttribute(e);let a,c;if(r!=i){if(n.root===n){const t=n.document?s.version:null;c=new Da(n,e,r,i,t)}else{a=new vr(_r._createBefore(n),t.createPositionAfter(n));const o=a.root.document?s.version:null;c=new Ma(a,e,r,i,o)}t.batch.addOperation(c),o.applyOperation(c)}}function Ua(t,e,i,n,o){const s=t.model,r=s.document,a=new Ra(e,i,n,s.markers,o,r.version);t.batch.addOperation(a),s.applyOperation(a)}function Wa(t,e,i,n){let o;if(t.root.document){const i=n.document,s=new _r(i.graveyard,[0]);o=new Na(t,e,s,i.version)}else o=new Ia(t,e);i.addOperation(o),n.applyOperation(o)}function qa(t,e){return t===e||t instanceof Va&&e instanceof Va}class $a{constructor(t){this._markerCollection=t,this._changesInElement=new Map,this._elementSnapshots=new Map,this._changedMarkers=new Map,this._changeCount=0,this._cachedChanges=null,this._cachedChangesWithGraveyard=null}get isEmpty(){return 0==this._changesInElement.size&&0==this._changedMarkers.size}refreshItem(t){if(this._isInInsertedElement(t.parent))return;this._markRemove(t.parent,t.startOffset,t.offsetSize),this._markInsert(t.parent,t.startOffset,t.offsetSize);const e=vr._createOn(t);for(const t of this._markerCollection.getMarkersIntersectingRange(e)){const e=t.getRange();this.bufferMarkerChange(t.name,e,e,t.affectsData)}this._cachedChanges=null}bufferOperation(t){switch(t.type){case"insert":if(this._isInInsertedElement(t.position.parent))return;this._markInsert(t.position.parent,t.position.offset,t.nodes.maxOffset);break;case"addAttribute":case"removeAttribute":case"changeAttribute":for(const e of t.range.getItems({shallow:!0}))this._isInInsertedElement(e.parent)||this._markAttribute(e);break;case"remove":case"move":case"reinsert":{if(t.sourcePosition.isEqual(t.targetPosition)||t.sourcePosition.getShiftedBy(t.howMany).isEqual(t.targetPosition))return;const e=this._isInInsertedElement(t.sourcePosition.parent),i=this._isInInsertedElement(t.targetPosition.parent);e||this._markRemove(t.sourcePosition.parent,t.sourcePosition.offset,t.howMany),i||this._markInsert(t.targetPosition.parent,t.getMovedRangeStart().offset,t.howMany);break}case"rename":{if(this._isInInsertedElement(t.position.parent))return;this._markRemove(t.position.parent,t.position.offset,1),this._markInsert(t.position.parent,t.position.offset,1);const e=vr._createFromPositionAndShift(t.position,1);for(const t of this._markerCollection.getMarkersIntersectingRange(e)){const e=t.getRange();this.bufferMarkerChange(t.name,e,e,t.affectsData)}break}case"split":{const e=t.splitPosition.parent;this._isInInsertedElement(e)||this._markRemove(e,t.splitPosition.offset,t.howMany),this._isInInsertedElement(t.insertionPosition.parent)||this._markInsert(t.insertionPosition.parent,t.insertionPosition.offset,1),t.graveyardPosition&&this._markRemove(t.graveyardPosition.parent,t.graveyardPosition.offset,1);break}case"merge":{const e=t.sourcePosition.parent;this._isInInsertedElement(e.parent)||this._markRemove(e.parent,e.startOffset,1);const i=t.graveyardPosition.parent;this._markInsert(i,t.graveyardPosition.offset,1);const n=t.targetPosition.parent;this._isInInsertedElement(n)||this._markInsert(n,t.targetPosition.offset,e.maxOffset);break}}this._cachedChanges=null}bufferMarkerChange(t,e,i,n){const o=this._changedMarkers.get(t);o?(o.newRange=i,o.affectsData=n,null==o.oldRange&&null==o.newRange&&this._changedMarkers.delete(t)):this._changedMarkers.set(t,{oldRange:e,newRange:i,affectsData:n})}getMarkersToRemove(){const t=[];for(const[e,i]of this._changedMarkers)null!=i.oldRange&&t.push({name:e,range:i.oldRange});return t}getMarkersToAdd(){const t=[];for(const[e,i]of this._changedMarkers)null!=i.newRange&&t.push({name:e,range:i.newRange});return t}getChangedMarkers(){return Array.from(this._changedMarkers).map(t=>({name:t[0],data:{oldRange:t[1].oldRange,newRange:t[1].newRange}}))}hasDataChanges(){for(const[,t]of this._changedMarkers)if(t.affectsData)return!0;return this._changesInElement.size>0}getChanges(t={includeChangesInGraveyard:!1}){if(this._cachedChanges)return t.includeChangesInGraveyard?this._cachedChangesWithGraveyard.slice():this._cachedChanges.slice();const e=[];for(const t of this._changesInElement.keys()){const i=this._changesInElement.get(t).sort((t,e)=>t.offset===e.offset?t.type!=e.type?"remove"==t.type?-1:1:0:t.offset<e.offset?-1:1),n=this._elementSnapshots.get(t),o=Ya(t.getChildren()),s=Ga(n.length,i);let r=0,a=0;for(const i of s)if("i"===i)e.push(this._getInsertDiff(t,r,o[r].name)),r++;else if("r"===i)e.push(this._getRemoveDiff(t,r,n[a].name)),a++;else if("a"===i){const i=o[r].attributes,s=n[a].attributes;let c;if("$text"==o[r].name)c=new vr(_r._createAt(t,r),_r._createAt(t,r+1));else{const e=t.offsetToIndex(r);c=new vr(_r._createAt(t,r),_r._createAt(t.getChild(e),0))}e.push(...this._getAttributesDiff(c,s,i)),r++,a++}else r++,a++}e.sort((t,e)=>t.position.root!=e.position.root?t.position.root.rootName<e.position.root.rootName?-1:1:t.position.isEqual(e.position)?t.changeCount-e.changeCount:t.position.isBefore(e.position)?-1:1);for(let t=1;t<e.length;t++){const i=e[t-1],n=e[t],o="remove"==i.type&&"remove"==n.type&&"$text"==i.name&&"$text"==n.name&&i.position.isEqual(n.position),s="insert"==i.type&&"insert"==n.type&&"$text"==i.name&&"$text"==n.name&&i.position.parent==n.position.parent&&i.position.offset+i.length==n.position.offset,r="attribute"==i.type&&"attribute"==n.type&&i.position.parent==n.position.parent&&i.range.isFlat&&n.range.isFlat&&i.position.offset+i.length==n.position.offset&&i.attributeKey==n.attributeKey&&i.attributeOldValue==n.attributeOldValue&&i.attributeNewValue==n.attributeNewValue;(o||s||r)&&(e[t-1].length++,r&&(e[t-1].range.end=e[t-1].range.end.getShiftedBy(1)),e.splice(t,1),t--)}for(const t of e)delete t.changeCount,"attribute"==t.type&&(delete t.position,delete t.length);return this._changeCount=0,this._cachedChangesWithGraveyard=e.slice(),this._cachedChanges=e.slice().filter(Qa),t.includeChangesInGraveyard?this._cachedChangesWithGraveyard:this._cachedChanges}reset(){this._changesInElement.clear(),this._elementSnapshots.clear(),this._changedMarkers.clear(),this._cachedChanges=null}_markInsert(t,e,i){const n={type:"insert",offset:e,howMany:i,count:this._changeCount++};this._markChange(t,n)}_markRemove(t,e,i){const n={type:"remove",offset:e,howMany:i,count:this._changeCount++};this._markChange(t,n),this._removeAllNestedChanges(t,e,i)}_markAttribute(t){const e={type:"attribute",offset:t.startOffset,howMany:t.offsetSize,count:this._changeCount++};this._markChange(t.parent,e)}_markChange(t,e){this._makeSnapshot(t);const i=this._getChangesForElement(t);this._handleChange(e,i),i.push(e);for(let t=0;t<i.length;t++)i[t].howMany<1&&(i.splice(t,1),t--)}_getChangesForElement(t){let e;return this._changesInElement.has(t)?e=this._changesInElement.get(t):(e=[],this._changesInElement.set(t,e)),e}_makeSnapshot(t){this._elementSnapshots.has(t)||this._elementSnapshots.set(t,Ya(t.getChildren()))}_handleChange(t,e){t.nodesToHandle=t.howMany;for(const i of e){const n=t.offset+t.howMany,o=i.offset+i.howMany;if("insert"==t.type&&("insert"==i.type&&(t.offset<=i.offset?i.offset+=t.howMany:t.offset<o&&(i.howMany+=t.nodesToHandle,t.nodesToHandle=0)),"remove"==i.type&&t.offset<i.offset&&(i.offset+=t.howMany),"attribute"==i.type))if(t.offset<=i.offset)i.offset+=t.howMany;else if(t.offset<o){const o=i.howMany;i.howMany=t.offset-i.offset,e.unshift({type:"attribute",offset:n,howMany:o-i.howMany,count:this._changeCount++})}if("remove"==t.type){if("insert"==i.type)if(n<=i.offset)i.offset-=t.howMany;else if(n<=o)if(t.offset<i.offset){const e=n-i.offset;i.offset=t.offset,i.howMany-=e,t.nodesToHandle-=e}else i.howMany-=t.nodesToHandle,t.nodesToHandle=0;else if(t.offset<=i.offset)t.nodesToHandle-=i.howMany,i.howMany=0;else if(t.offset<o){const e=o-t.offset;i.howMany-=e,t.nodesToHandle-=e}if("remove"==i.type&&(n<=i.offset?i.offset-=t.howMany:t.offset<i.offset&&(t.nodesToHandle+=i.howMany,i.howMany=0)),"attribute"==i.type)if(n<=i.offset)i.offset-=t.howMany;else if(t.offset<i.offset){const e=n-i.offset;i.offset=t.offset,i.howMany-=e}else if(t.offset<o)if(n<=o){const n=i.howMany;i.howMany=t.offset-i.offset;const o=n-i.howMany-t.nodesToHandle;e.unshift({type:"attribute",offset:t.offset,howMany:o,count:this._changeCount++})}else i.howMany-=o-t.offset}if("attribute"==t.type){if("insert"==i.type)if(t.offset<i.offset&&n>i.offset){if(n>o){const t={type:"attribute",offset:o,howMany:n-o,count:this._changeCount++};this._handleChange(t,e),e.push(t)}t.nodesToHandle=i.offset-t.offset,t.howMany=t.nodesToHandle}else t.offset>=i.offset&&t.offset<o&&(n>o?(t.nodesToHandle=n-o,t.offset=o):t.nodesToHandle=0);if("remove"==i.type&&t.offset<i.offset&&n>i.offset){const o={type:"attribute",offset:i.offset,howMany:n-i.offset,count:this._changeCount++};this._handleChange(o,e),e.push(o),t.nodesToHandle=i.offset-t.offset,t.howMany=t.nodesToHandle}"attribute"==i.type&&(t.offset>=i.offset&&n<=o?(t.nodesToHandle=0,t.howMany=0,t.offset=0):t.offset<=i.offset&&n>=o&&(i.howMany=0))}}t.howMany=t.nodesToHandle,delete t.nodesToHandle}_getInsertDiff(t,e,i){return{type:"insert",position:_r._createAt(t,e),name:i,length:1,changeCount:this._changeCount++}}_getRemoveDiff(t,e,i){return{type:"remove",position:_r._createAt(t,e),name:i,length:1,changeCount:this._changeCount++}}_getAttributesDiff(t,e,i){const n=[];i=new Map(i);for(const[o,s]of e){const e=i.has(o)?i.get(o):null;e!==s&&n.push({type:"attribute",position:t.start,range:t.clone(),length:1,attributeKey:o,attributeOldValue:s,attributeNewValue:e,changeCount:this._changeCount++}),i.delete(o)}for(const[e,o]of i)n.push({type:"attribute",position:t.start,range:t.clone(),length:1,attributeKey:e,attributeOldValue:null,attributeNewValue:o,changeCount:this._changeCount++});return n}_isInInsertedElement(t){const e=t.parent;if(!e)return!1;const i=this._changesInElement.get(e),n=t.startOffset;if(i)for(const t of i)if("insert"==t.type&&n>=t.offset&&n<t.offset+t.howMany)return!0;return this._isInInsertedElement(e)}_removeAllNestedChanges(t,e,i){const n=new vr(_r._createAt(t,e),_r._createAt(t,e+i));for(const t of n.getItems({shallow:!0}))t.is("element")&&(this._elementSnapshots.delete(t),this._changesInElement.delete(t),this._removeAllNestedChanges(t,0,t.maxOffset))}}function Ya(t){const e=[];for(const i of t)if(i.is("text"))for(let t=0;t<i.data.length;t++)e.push({name:"$text",attributes:new Map(i.getAttributes())});else e.push({name:i.name,attributes:new Map(i.getAttributes())});return e}function Ga(t,e){const i=[];let n=0,o=0;for(const t of e){if(t.offset>n){for(let e=0;e<t.offset-n;e++)i.push("e");o+=t.offset-n}if("insert"==t.type){for(let e=0;e<t.howMany;e++)i.push("i");n=t.offset+t.howMany}else if("remove"==t.type){for(let e=0;e<t.howMany;e++)i.push("r");n=t.offset,o+=t.howMany}else i.push(..."a".repeat(t.howMany).split("")),n=t.offset+t.howMany,o+=t.howMany}if(o<t)for(let e=0;e<t-o-n;e++)i.push("e");return i}function Qa(t){const e=t.position&&"$graveyard"==t.position.root.rootName,i=t.range&&"$graveyard"==t.range.root.rootName;return!e&&!i}class Ka{constructor(){this._operations=[],this._undoPairs=new Map,this._undoneOperations=new Set}addOperation(t){this._operations.includes(t)||this._operations.push(t)}getOperations(t=0,e=Number.POSITIVE_INFINITY){return t<0?[]:this._operations.slice(t,e)}getOperation(t){return this._operations[t]}setOperationAsUndone(t,e){this._undoPairs.set(e,t),this._undoneOperations.add(t)}isUndoingOperation(t){return this._undoPairs.has(t)}isUndoneOperation(t){return this._undoneOperations.has(t)}getUndoneOperation(t){return this._undoPairs.get(t)}}function Ja(t,e){return!!(i=t.charAt(e-1))&&1==i.length&&/[\ud800-\udbff]/.test(i)&&function(t){return!!t&&1==t.length&&/[\udc00-\udfff]/.test(t)}(t.charAt(e));var i}function Za(t,e){return!!(i=t.charAt(e))&&1==i.length&&/[\u0300-\u036f\u1ab0-\u1aff\u1dc0-\u1dff\u20d0-\u20ff\ufe20-\ufe2f]/.test(i);var i}class Xa{constructor(t){this.model=t,this.version=0,this.history=new Ka(this),this.selection=new Lr(this),this.roots=new yi({idProperty:"rootName"}),this.differ=new $a(t.markers),this._postFixers=new Set,this._hasSelectionChangedFromTheLastChangeBlock=!1,this.createRoot("$root","$graveyard"),this.listenTo(t,"applyOperation",(t,e)=>{const i=e[0];if(i.isDocumentOperation&&i.baseVersion!==this.version)throw new hi.b("model-document-applyOperation-wrong-version: Only operations with matching versions can be applied.",this,{operation:i})},{priority:"highest"}),this.listenTo(t,"applyOperation",(t,e)=>{const i=e[0];i.isDocumentOperation&&this.differ.bufferOperation(i)},{priority:"high"}),this.listenTo(t,"applyOperation",(t,e)=>{const i=e[0];i.isDocumentOperation&&(this.version++,this.history.addOperation(i))},{priority:"low"}),this.listenTo(this.selection,"change",()=>{this._hasSelectionChangedFromTheLastChangeBlock=!0}),this.listenTo(t.markers,"update",(t,e,i,n)=>{this.differ.bufferMarkerChange(e.name,i,n,e.affectsData),null===i&&e.on("change",(t,i)=>{this.differ.bufferMarkerChange(e.name,i,e.getRange(),e.affectsData)})})}get graveyard(){return this.getRoot("$graveyard")}createRoot(t="$root",e="main"){if(this.roots.get(e))throw new hi.b("model-document-createRoot-name-exists: Root with specified name already exists.",this,{name:e});const i=new Va(this,t,e);return this.roots.add(i),i}destroy(){this.selection.destroy(),this.stopListening()}getRoot(t="main"){return this.roots.get(t)}getRootNames(){return Array.from(this.roots,t=>t.rootName).filter(t=>"$graveyard"!=t)}registerPostFixer(t){this._postFixers.add(t)}toJSON(){const t=Mi(this);return t.selection="[engine.model.DocumentSelection]",t.model="[engine.model.Model]",t}_handleChangeBlock(t){this._hasDocumentChangedFromTheLastChangeBlock()&&(this._callPostFixers(t),this.selection.refresh(),this.differ.hasDataChanges()?this.fire("change:data",t.batch):this.fire("change",t.batch),this.selection.refresh(),this.differ.reset()),this._hasSelectionChangedFromTheLastChangeBlock=!1}_hasDocumentChangedFromTheLastChangeBlock(){return!this.differ.isEmpty||this._hasSelectionChangedFromTheLastChangeBlock}_getDefaultRoot(){for(const t of this.roots)if(t!==this.graveyard)return t;return this.graveyard}_getDefaultRange(){const t=this._getDefaultRoot(),e=this.model,i=e.schema,n=e.createPositionFromPath(t,[0]);return i.getNearestSelectionRange(n)||e.createRange(n)}_validateSelectionRange(t){return tc(t.start)&&tc(t.end)}_callPostFixers(t){let e=!1;do{for(const i of this._postFixers)if(this.selection.refresh(),e=i(t),e)break}while(e)}}function tc(t){const e=t.textNode;if(e){const i=e.data,n=t.offset-e.startOffset;return!Ja(i,n)&&!Za(i,n)}return!0}vi(Xa,mi);class ec{constructor(){this._markers=new Map}[Symbol.iterator](){return this._markers.values()}has(t){return this._markers.has(t)}get(t){return this._markers.get(t)||null}_set(t,e,i=!1,n=!1){const o=t instanceof ic?t.name:t,s=this._markers.get(o);if(s){const t=s.getRange();let r=!1;return t.isEqual(e)||(s._attachLiveRange(Nr.fromRange(e)),r=!0),i!=s.managedUsingOperations&&(s._managedUsingOperations=i,r=!0),"boolean"==typeof n&&n!=s.affectsData&&(s._affectsData=n,r=!0),r&&this.fire("update:"+o,s,t,e),s}const r=Nr.fromRange(e),a=new ic(o,r,i,n);return this._markers.set(o,a),this.fire("update:"+o,a,null,e),a}_remove(t){const e=t instanceof ic?t.name:t,i=this._markers.get(e);return!!i&&(this._markers.delete(e),this.fire("update:"+e,i,i.getRange(),null),this._destroyMarker(i),!0)}_refresh(t){const e=t instanceof ic?t.name:t,i=this._markers.get(e);if(!i)throw new hi.b("markercollection-refresh-marker-not-exists: Marker with provided name does not exists.",this);const n=i.getRange();this.fire("update:"+e,i,n,n,i.managedUsingOperations,i.affectsData)}*getMarkersAtPosition(t){for(const e of this)e.getRange().containsPosition(t)&&(yield e)}*getMarkersIntersectingRange(t){for(const e of this)null!==e.getRange().getIntersection(t)&&(yield e)}destroy(){for(const t of this._markers.values())this._destroyMarker(t);this._markers=null,this.stopListening()}*getMarkersGroup(t){for(const e of this._markers.values())e.name.startsWith(t+":")&&(yield e)}_destroyMarker(t){t.stopListening(),t._detachLiveRange()}}vi(ec,mi);class ic{constructor(t,e,i,n){this.name=t,this._liveRange=this._attachLiveRange(e),this._managedUsingOperations=i,this._affectsData=n}get managedUsingOperations(){if(!this._liveRange)throw new hi.b("marker-destroyed: Cannot use a destroyed marker instance.",this);return this._managedUsingOperations}get affectsData(){if(!this._liveRange)throw new hi.b("marker-destroyed: Cannot use a destroyed marker instance.",this);return this._affectsData}getStart(){if(!this._liveRange)throw new hi.b("marker-destroyed: Cannot use a destroyed marker instance.",this);return this._liveRange.start.clone()}getEnd(){if(!this._liveRange)throw new hi.b("marker-destroyed: Cannot use a destroyed marker instance.",this);return this._liveRange.end.clone()}getRange(){if(!this._liveRange)throw new hi.b("marker-destroyed: Cannot use a destroyed marker instance.",this);return this._liveRange.toRange()}is(t){return"marker"==t||"model:marker"==t}_attachLiveRange(t){return this._liveRange&&this._detachLiveRange(),t.delegate("change:range").to(this),t.delegate("change:content").to(this),this._liveRange=t,t}_detachLiveRange(){this._liveRange.stopDelegating("change:range",this),this._liveRange.stopDelegating("change:content",this),this._liveRange.detach(),this._liveRange=null}}vi(ic,mi);class nc extends _a{get type(){return"noop"}clone(){return new nc(this.baseVersion)}getReversed(){return new nc(this.baseVersion+1)}_execute(){}static get className(){return"NoOperation"}}const oc={};oc[Ma.className]=Ma,oc[Oa.className]=Oa,oc[Ra.className]=Ra,oc[Na.className]=Na,oc[nc.className]=nc,oc[_a.className]=_a,oc[La.className]=La,oc[Da.className]=Da,oc[ja.className]=ja,oc[za.className]=za;class sc extends _r{constructor(t,e,i="toNone"){if(super(t,e,i),!this.root.is("rootElement"))throw new hi.b("model-liveposition-root-not-rootelement: LivePosition's root has to be an instance of RootElement.",t);rc.call(this)}detach(){this.stopListening()}is(t){return"livePosition"==t||"model:livePosition"==t||super.is(t)}toPosition(){return new _r(this.root,this.path.slice(),this.stickiness)}static fromPosition(t,e){return new this(t.root,t.path.slice(),e||t.stickiness)}}function rc(){this.listenTo(this.root.document.model,"applyOperation",(t,e)=>{const i=e[0];i.isDocumentOperation&&ac.call(this,i)},{priority:"low"})}function ac(t){const e=this.getTransformedByOperation(t);if(!this.isEqual(e)){const t=this.toPosition();this.path=e.path,this.root=e.root,this.fire("change",t)}}vi(sc,mi);class cc{constructor(t,e,i){this.model=t,this.writer=e,this.position=i,this.canMergeWith=new Set([this.position.parent]),this.schema=t.schema,this._filterAttributesOf=[],this._affectedStart=null,this._affectedEnd=null}handleNodes(t,e){t=Array.from(t);for(let i=0;i<t.length;i++){const n=t[i];this._handleNode(n,{isFirst:0===i&&e.isFirst,isLast:i===t.length-1&&e.isLast})}this.schema.removeDisallowedAttributes(this._filterAttributesOf,this.writer),this._filterAttributesOf=[]}getSelectionRange(){return this.nodeToSelect?vr._createOn(this.nodeToSelect):this.model.schema.getNearestSelectionRange(this.position)}getAffectedRange(){return this._affectedStart?new vr(this._affectedStart,this._affectedEnd):null}destroy(){this._affectedStart&&this._affectedStart.detach(),this._affectedEnd&&this._affectedEnd.detach()}_handleNode(t,e){if(this.schema.isObject(t))return void this._handleObject(t,e);this._checkAndSplitToAllowedPosition(t,e)?(this._insert(t),this._mergeSiblingsOf(t,e)):this._handleDisallowedNode(t,e)}_handleObject(t,e){this._checkAndSplitToAllowedPosition(t)?this._insert(t):this._tryAutoparagraphing(t,e)}_handleDisallowedNode(t,e){t.is("element")?this.handleNodes(t.getChildren(),e):this._tryAutoparagraphing(t,e)}_insert(t){if(!this.schema.checkChild(this.position,t))throw new hi.b("insertcontent-wrong-position: Given node cannot be inserted on the given position.",this,{node:t,position:this.position});const e=sc.fromPosition(this.position,"toNext");this._setAffectedBoundaries(this.position),this.writer.insert(t,this.position),this.position=e.toPosition(),e.detach(),this.schema.isObject(t)&&!this.schema.checkChild(this.position,"$text")?this.nodeToSelect=t:this.nodeToSelect=null,this._filterAttributesOf.push(t)}_setAffectedBoundaries(t){this._affectedStart||(this._affectedStart=sc.fromPosition(t,"toPrevious")),this._affectedEnd&&!this._affectedEnd.isBefore(t)||(this._affectedEnd&&this._affectedEnd.detach(),this._affectedEnd=sc.fromPosition(t,"toNext"))}_mergeSiblingsOf(t,e){if(!(t instanceof br))return;const i=this._canMergeLeft(t,e),n=this._canMergeRight(t,e),o=sc._createBefore(t);o.stickiness="toNext";const s=sc._createAfter(t);if(s.stickiness="toNext",i){const t=sc.fromPosition(this.position);t.stickiness="toNext",this._affectedStart.isEqual(o)&&(this._affectedStart.detach(),this._affectedStart=sc._createAt(o.nodeBefore,"end","toPrevious")),this.writer.merge(o),o.isEqual(this._affectedEnd)&&e.isLast&&(this._affectedEnd.detach(),this._affectedEnd=sc._createAt(o.nodeBefore,"end","toNext")),this.position=t.toPosition(),t.detach()}if(n){if(!this.position.isEqual(s))throw new hi.b("insertcontent-invalid-insertion-position",this);this.position=_r._createAt(s.nodeBefore,"end");const t=sc.fromPosition(this.position,"toPrevious");this._affectedEnd.isEqual(s)&&(this._affectedEnd.detach(),this._affectedEnd=sc._createAt(s.nodeBefore,"end","toNext")),this.writer.merge(s),s.getShiftedBy(-1).isEqual(this._affectedStart)&&e.isFirst&&(this._affectedStart.detach(),this._affectedStart=sc._createAt(s.nodeBefore,0,"toPrevious")),this.position=t.toPosition(),t.detach()}(i||n)&&this._filterAttributesOf.push(this.position.parent),o.detach(),s.detach()}_canMergeLeft(t,e){const i=t.previousSibling;return e.isFirst&&i instanceof br&&this.canMergeWith.has(i)&&this.model.schema.checkMerge(i,t)}_canMergeRight(t,e){const i=t.nextSibling;return e.isLast&&i instanceof br&&this.canMergeWith.has(i)&&this.model.schema.checkMerge(t,i)}_tryAutoparagraphing(t,e){const i=this.writer.createElement("paragraph");this._getAllowedIn(i,this.position.parent)&&this.schema.checkChild(i,t)&&(i._appendChild(t),this._handleNode(i,e))}_checkAndSplitToAllowedPosition(t){const e=this._getAllowedIn(t,this.position.parent);if(!e)return!1;for(;e!=this.position.parent;){if(this.schema.isLimit(this.position.parent))return!1;if(this.position.isAtStart){const t=this.position.parent;this.position=this.writer.createPositionBefore(t),t.isEmpty&&t.parent===e&&this.writer.remove(t)}else if(this.position.isAtEnd)this.position=this.writer.createPositionAfter(this.position.parent);else{const t=this.writer.createPositionAfter(this.position.parent);this._setAffectedBoundaries(this.position),this.writer.split(this.position),this.position=t,this.canMergeWith.add(this.position.nodeAfter)}}return!0}_getAllowedIn(t,e){return this.schema.checkChild(e,t)?e:e.parent?this._getAllowedIn(t,e.parent):null}}function lc(t,e,i={}){if(e.isCollapsed)return;const n=e.getFirstRange();if("$graveyard"==n.root.rootName)return;const o=t.schema;t.change(t=>{if(!i.doNotResetEntireContent&&function(t,e){const i=t.getLimitElement(e);if(!e.containsEntireContent(i))return!1;const n=e.getFirstRange();if(n.start.parent==n.end.parent)return!1;return t.checkChild(i,"paragraph")}(o,e))return void function(t,e){const i=t.model.schema.getLimitElement(e);t.remove(t.createRangeIn(i)),dc(t,t.createPositionAt(i,0),e)}(t,e);const s=n.start,r=sc.fromPosition(n.end,"toNext");if(n.start.isTouching(n.end)||t.remove(n),i.leaveUnmerged||(!function t(e,i,n){const o=i.parent,s=n.parent;if(o==s)return;if(e.model.schema.isLimit(o)||e.model.schema.isLimit(s))return;if(!function(t,e,i){const n=new vr(t,e);for(const t of n.getWalker())if(i.isLimit(t.item))return!1;return!0}(i,n,e.model.schema))return;i=e.createPositionAfter(o),(n=e.createPositionBefore(s)).isEqual(i)||e.insert(s,i);e.merge(i);for(;n.parent.isEmpty;){const t=n.parent;n=e.createPositionBefore(t),e.remove(t)}t(e,i,n)}(t,s,r),o.removeDisallowedAttributes(s.parent.getChildren(),t)),hc(t,e,s),function(t,e){const i=t.checkChild(e,"$text"),n=t.checkChild(e,"paragraph");return!i&&n}(o,s)){const n=o.getNearestSelectionRange(s);i.doNotAutoparagraph&&n?hc(t,e,n):dc(t,s,e)}r.detach()})}function dc(t,e,i){const n=t.createElement("paragraph");t.insert(n,e),hc(t,i,t.createPositionAt(n,0))}function hc(t,e,i){e instanceof Lr?t.setSelection(i):e.setTo(i)}function uc(t,e){if("text"==e.type)return"word"===t.unit?function(t,e){let i=t.position.textNode;if(i){let n=t.position.offset-i.startOffset;for(;!mc(i.data,n,e)&&!gc(i,n,e);){t.next();const o=e?t.position.nodeAfter:t.position.nodeBefore;if(o&&o.is("text")){const n=o.data.charAt(e?0:o.data.length-1);' ,.?!:;"-()'.includes(n)||(t.next(),i=t.position.textNode)}n=t.position.offset-i.startOffset}}return t.position}(t.walker,t.isForward):function(t,e){const i=t.position.textNode;if(i){const n=i.data;let o=t.position.offset-i.startOffset;for(;Ja(n,o)||"character"==e&&Za(n,o);)t.next(),o=t.position.offset-i.startOffset}return t.position}(t.walker,t.unit,t.isForward);if(e.type==(t.isForward?"elementStart":"elementEnd")){if(t.schema.isObject(e.item))return _r._createAt(e.item,t.isForward?"after":"before");if(t.schema.checkChild(e.nextPosition,"$text"))return e.nextPosition}else{if(t.schema.isLimit(e.item))return void t.walker.skip(()=>!0);if(t.schema.checkChild(e.nextPosition,"$text"))return e.nextPosition}}function fc(t,e){const i=t.root,n=_r._createAt(i,e?"end":0);return e?new vr(t,n):new vr(n,t)}function mc(t,e,i){const n=e+(i?0:-1);return' ,.?!:;"-()'.includes(t.charAt(n))}function gc(t,e,i){return e===(i?t.endOffset:0)}function pc(t,e){const i=[];Array.from(t.getItems({direction:"backward"})).map(t=>e.createRangeOn(t)).filter(e=>(e.start.isAfter(t.start)||e.start.isEqual(t.start))&&(e.end.isBefore(t.end)||e.end.isEqual(t.end))).forEach(t=>{i.push(t.start.parent),e.remove(t)}),i.forEach(t=>{let i=t;for(;i.parent&&i.isEmpty;){const t=e.createRangeOn(i);i=i.parent,e.remove(t)}})}function bc(t){t.document.registerPostFixer(e=>function(t,e){const i=e.document.selection,n=e.schema,o=[];let s=!1;for(const t of i.getRanges()){const e=wc(t,n);e?(o.push(e),s=!0):o.push(t)}s&&t.setSelection(function(t){const e=[];e.push(t.shift());for(const i of t){const t=e.pop();if(i.isIntersecting(t)){const n=t.start.isAfter(i.start)?i.start:t.start,o=t.end.isAfter(i.end)?t.end:i.end,s=new vr(n,o);e.push(s)}else e.push(t),e.push(i)}return e}(o),{backward:i.isBackward})}(e,t))}function wc(t,e){return t.isCollapsed?function(t,e){const i=t.start,n=e.getNearestSelectionRange(i);if(!n)return null;if(!n.isCollapsed)return n;const o=n.start;if(i.isEqual(o))return null;return new vr(o)}(t,e):function(t,e){const i=t.start,n=t.end,o=e.checkChild(i,"$text"),s=e.checkChild(n,"$text"),r=e.getLimitElement(i),a=e.getLimitElement(n);if(r===a){if(o&&s)return null;if(function(t,e,i){const n=t.nodeAfter&&!i.isLimit(t.nodeAfter)||i.checkChild(t,"$text"),o=e.nodeBefore&&!i.isLimit(e.nodeBefore)||i.checkChild(e,"$text");return n||o}(i,n,e)){const t=i.nodeAfter&&e.isObject(i.nodeAfter)?null:e.getNearestSelectionRange(i,"forward"),o=n.nodeBefore&&e.isObject(n.nodeBefore)?null:e.getNearestSelectionRange(n,"backward"),s=t?t.start:i,r=o?o.start:n;return new vr(s,r)}}const c=r&&!r.is("rootElement"),l=a&&!a.is("rootElement");if(c||l){const t=i.nodeAfter&&n.nodeBefore&&i.nodeAfter.parent===n.nodeBefore.parent,o=c&&(!t||!_c(i.nodeAfter,e)),s=l&&(!t||!_c(n.nodeBefore,e));let d=i,h=n;return o&&(d=_r._createBefore(kc(r,e))),s&&(h=_r._createAfter(kc(a,e))),new vr(d,h)}return null}(t,e)}function kc(t,e){let i=t,n=i;for(;e.isLimit(n)&&n.parent;)i=n,n=n.parent;return i}function _c(t,e){return t&&e.isObject(t)}class vc{constructor(){this.markers=new ec,this.document=new Xa(this),this.schema=new ea,this._pendingChanges=[],this._currentWriter=null,["insertContent","deleteContent","modifySelection","getSelectedContent","applyOperation"].forEach(t=>this.decorate(t)),this.on("applyOperation",(t,e)=>{e[0]._validate()},{priority:"highest"}),this.schema.register("$root",{isLimit:!0}),this.schema.register("$block",{allowIn:"$root",isBlock:!0}),this.schema.register("$text",{allowIn:"$block",isInline:!0}),this.schema.register("$clipboardHolder",{allowContentOf:"$root",isLimit:!0}),this.schema.extend("$text",{allowIn:"$clipboardHolder"}),this.schema.register("$marker"),this.schema.addChildCheck((t,e)=>{if("$marker"===e.name)return!0}),bc(this)}change(t){try{return 0===this._pendingChanges.length?(this._pendingChanges.push({batch:new ka,callback:t}),this._runPendingChanges()[0]):t(this._currentWriter)}catch(t){hi.b.rethrowUnexpectedError(t,this)}}enqueueChange(t,e){try{"string"==typeof t?t=new ka(t):"function"==typeof t&&(e=t,t=new ka),this._pendingChanges.push({batch:t,callback:e}),1==this._pendingChanges.length&&this._runPendingChanges()}catch(t){hi.b.rethrowUnexpectedError(t,this)}}applyOperation(t){t._execute()}insertContent(t,e,i){return function(t,e,i,n){return t.change(o=>{let s;s=i?i instanceof Pr||i instanceof Lr?i:o.createSelection(i,n):t.document.selection;const r=s.getFirstPosition();s.isCollapsed||t.deleteContent(s,{doNotAutoparagraph:!0});const a=new cc(t,o,r);let c;c=e.is("documentFragment")?e.getChildren():[e],a.handleNodes(c,{isFirst:!0,isLast:!0});const l=a.getSelectionRange();l&&(s instanceof Lr?o.setSelection(l):s.setTo(l));const d=a.getAffectedRange()||t.createRange(r);return a.destroy(),d})}(this,t,e,i)}deleteContent(t,e){lc(this,t,e)}modifySelection(t,e){!function(t,e,i={}){const n=t.schema,o="backward"!=i.direction,s=i.unit?i.unit:"character",r=e.focus,a=new wr({boundaries:fc(r,o),singleCharacters:!0,direction:o?"forward":"backward"}),c={walker:a,schema:n,isForward:o,unit:s};let l;for(;l=a.next();){if(l.done)return;const i=uc(c,l.value);if(i)return void(e instanceof Lr?t.change(t=>{t.setSelectionFocus(i)}):e.setFocus(i))}}(this,t,e)}getSelectedContent(t){return function(t,e){return t.change(t=>{const i=t.createDocumentFragment(),n=e.getFirstRange();if(!n||n.isCollapsed)return i;const o=n.start.root,s=n.start.getCommonPath(n.end),r=o.getNodeByPath(s);let a;a=n.start.parent==n.end.parent?n:t.createRange(t.createPositionAt(r,n.start.path[s.length]),t.createPositionAt(r,n.end.path[s.length]+1));const c=a.end.offset-a.start.offset;for(const e of a.getItems({shallow:!0}))e.is("textProxy")?t.appendText(e.data,e.getAttributes(),i):t.append(e._clone(!0),i);if(a!=n){const e=n._getTransformedByMove(a.start,t.createPositionAt(i,0),c)[0],o=t.createRange(t.createPositionAt(i,0),e.start);pc(t.createRange(e.end,t.createPositionAt(i,"end")),t),pc(o,t)}return i})}(this,t)}hasContent(t,e){const i=t instanceof br?vr._createIn(t):t;if(i.isCollapsed)return!1;for(const t of this.markers.getMarkersIntersectingRange(i))if(t.affectsData)return!0;const{ignoreWhitespaces:n=!1}=e||{};for(const t of i.getItems())if(t.is("textProxy")){if(!n)return!0;if(-1!==t.data.search(/\S/))return!0}else if(this.schema.isObject(t))return!0;return!1}createPositionFromPath(t,e,i){return new _r(t,e,i)}createPositionAt(t,e){return _r._createAt(t,e)}createPositionAfter(t){return _r._createAfter(t)}createPositionBefore(t){return _r._createBefore(t)}createRange(t,e){return new vr(t,e)}createRangeIn(t){return vr._createIn(t)}createRangeOn(t){return vr._createOn(t)}createSelection(t,e,i){return new Pr(t,e,i)}createBatch(t){return new ka(t)}createOperationFromJSON(t){return class{static fromJSON(t,e){return oc[t.__className].fromJSON(t,e)}}.fromJSON(t,this.document)}destroy(){this.document.destroy(),this.stopListening()}_runPendingChanges(){const t=[];for(this.fire("_beforeChanges");this._pendingChanges.length;){const e=this._pendingChanges[0].batch;this._currentWriter=new Ba(this,e);const i=this._pendingChanges[0].callback(this._currentWriter);t.push(i),this.document._handleChangeBlock(this._currentWriter),this._pendingChanges.shift(),this._currentWriter=null}return this.fire("_afterChanges"),t}}vi(vc,Hn);class yc{constructor(){this._listener=Object.create(ls)}listenTo(t){this._listener.listenTo(t,"keydown",(t,e)=>{this._listener.fire("_keydown:"+bo(e),e)})}set(t,e,i={}){const n=wo(t),o=i.priority;this._listener.listenTo(this._listener,"_keydown:"+n,(t,i)=>{e(i,()=>{i.preventDefault(),i.stopPropagation(),t.stop()}),t.return=!0},{priority:o})}press(t){return!!this._listener.fire("_keydown:"+bo(t),t)}destroy(){this._listener.stopListening()}}class xc extends yc{constructor(t){super(),this.editor=t}set(t,e,i={}){if("string"==typeof e){const t=e;e=(e,i)=>{this.editor.execute(t),i()}}super.set(t,e,i)}}class Ac{constructor(t={}){this._context=t.context||new Si({language:t.language}),this._context._addEditor(this,!t.context);const e=Array.from(this.constructor.builtinPlugins||[]);this.config=new ni(t,this.constructor.defaultConfig),this.config.define("plugins",e),this.config.define(this._context._getEditorConfig()),this.plugins=new xi(this,e,this._context.plugins),this.locale=this._context.locale,this.t=this.locale.t,this.commands=new Zr,this.set("state","initializing"),this.once("ready",()=>this.state="ready",{priority:"high"}),this.once("destroy",()=>this.state="destroyed",{priority:"high"}),this.set("isReadOnly",!1),this.model=new vc,this.data=new ga(this.model),this.editing=new Jr(this.model),this.editing.view.document.bind("isReadOnly").to(this),this.conversion=new pa([this.editing.downcastDispatcher,this.data.downcastDispatcher],this.data.upcastDispatcher),this.conversion.addAlias("dataDowncast",this.data.downcastDispatcher),this.conversion.addAlias("editingDowncast",this.editing.downcastDispatcher),this.keystrokes=new xc(this),this.keystrokes.listenTo(this.editing.view.document)}initPlugins(){const t=this.config,e=t.get("plugins"),i=t.get("removePlugins")||[],n=t.get("extraPlugins")||[];return this.plugins.init(e.concat(n),i)}destroy(){let t=Promise.resolve();return"initializing"==this.state&&(t=new Promise(t=>this.once("ready",t))),t.then(()=>{this.fire("destroy"),this.stopListening(),this.commands.destroy()}).then(()=>this.plugins.destroy()).then(()=>{this.model.destroy(),this.data.destroy(),this.editing.destroy(),this.keystrokes.destroy()}).then(()=>this._context._removeEditor(this))}execute(...t){try{this.commands.execute(...t)}catch(t){hi.b.rethrowUnexpectedError(t,this)}}}vi(Ac,Hn);var Cc={setData(t){this.data.set(t)},getData(t){return this.data.get(t)}};var Tc={updateSourceElement(){if(!this.sourceElement)throw new hi.b("editor-missing-sourceelement: Cannot update the source element of a detached editor.",this);var t,e;t=this.sourceElement,e=this.data.get(),t instanceof HTMLTextAreaElement&&(t.value=e),t.innerHTML=e}};class Pc{getHtml(t){const e=document.implementation.createHTMLDocument("").createElement("div");return e.appendChild(t),e.innerHTML}}class Sc{constructor(){this._domParser=new DOMParser,this._domConverter=new os({blockFillerMode:"nbsp"}),this._htmlWriter=new Pc}toData(t){const e=this._domConverter.viewToDom(t,document);return this._htmlWriter.getHtml(e)}toView(t){const e=this._toDom(t);return this._domConverter.domToView(e)}_toDom(t){const e=this._domParser.parseFromString(t,"text/html"),i=e.createDocumentFragment(),n=e.body.childNodes;for(;n.length>0;)i.appendChild(n[0]);return i}}class Ec{constructor(t){this.editor=t,this._components=new Map}*names(){for(const t of this._components.values())yield t.originalName}add(t,e){if(this.has(t))throw new hi.b("componentfactory-item-exists: The item already exists in the component factory.",this,{name:t});this._components.set(Mc(t),{callback:e,originalName:t})}create(t){if(!this.has(t))throw new hi.b("componentfactory-item-missing: The required component is not registered in the factory.",this,{name:t});return this._components.get(Mc(t)).callback(this.editor.locale)}has(t){return this._components.has(Mc(t))}}function Mc(t){return String(t).toLowerCase()}class Ic{constructor(){this.set("isFocused",!1),this.set("focusedElement",null),this._elements=new Set,this._nextEventLoopTimeout=null}add(t){if(this._elements.has(t))throw new hi.b("focusTracker-add-element-already-exist",this);this.listenTo(t,"focus",()=>this._focus(t),{useCapture:!0}),this.listenTo(t,"blur",()=>this._blur(),{useCapture:!0}),this._elements.add(t)}remove(t){t===this.focusedElement&&this._blur(t),this._elements.has(t)&&(this.stopListening(t),this._elements.delete(t))}destroy(){this.stopListening()}_focus(t){clearTimeout(this._nextEventLoopTimeout),this.focusedElement=t,this.isFocused=!0}_blur(){clearTimeout(this._nextEventLoopTimeout),this._nextEventLoopTimeout=setTimeout(()=>{this.focusedElement=null,this.isFocused=!1},0)}}vi(Ic,ls),vi(Ic,Hn);class Nc{constructor(t){this.editor=t,this.componentFactory=new Ec(t),this.focusTracker=new Ic,this._editableElementsMap=new Map,this.listenTo(t.editing.view.document,"layoutChanged",()=>this.update())}get element(){return null}update(){this.fire("update")}destroy(){this.stopListening(),this.focusTracker.destroy();for(const t of this._editableElementsMap.values())t.ckeditorInstance=null;this._editableElementsMap=new Map}setEditableElement(t,e){this._editableElementsMap.set(t,e),e.ckeditorInstance||(e.ckeditorInstance=this.editor)}getEditableElement(t="main"){return this._editableElementsMap.get(t)}getEditableElementsNames(){return this._editableElementsMap.keys()}get _editableElements(){return console.warn("editor-ui-deprecated-editable-elements: The EditorUI#_editableElements property has been deprecated and will be removed in the near future.",{editorUI:this}),this._editableElementsMap}}vi(Nc,mi);i(14);const Oc=new WeakMap;function Rc(t){const{view:e,element:i,text:n,isDirectHost:o=!0}=t,s=e.document;Oc.has(s)||(Oc.set(s,new Map),s.registerPostFixer(t=>Dc(s,t))),Oc.get(s).set(i,{text:n,isDirectHost:o}),e.change(t=>Dc(s,t))}function Lc(t,e){return!!e.hasClass("ck-placeholder")&&(t.removeClass("ck-placeholder",e),!0)}function Dc(t,e){const i=Oc.get(t);let n=!1;for(const[t,o]of i)zc(e,t,o)&&(n=!0);return n}function zc(t,e,i){const{text:n,isDirectHost:o}=i,s=o?e:function(t){if(1===t.childCount){const e=t.getChild(0);if(e.is("element")&&!e.is("uiElement"))return e}return null}(e);let r=!1;return!!s&&(i.hostElement=s,s.getAttribute("data-placeholder")!==n&&(t.setAttribute("data-placeholder",n,s),r=!0),!function(t){const e=t.document;if(!e)return!1;const i=!Array.from(t.getChildren()).some(t=>!t.is("uiElement"));if(!e.isFocused&&i)return!0;const n=e.selection.anchor;return!(!i||!n||n.parent===t)}(s)?Lc(t,s)&&(r=!0):function(t,e){return!e.hasClass("ck-placeholder")&&(t.addClass("ck-placeholder",e),!0)}(t,s)&&(r=!0),r)}class jc{constructor(){this._replacedElements=[]}replace(t,e){this._replacedElements.push({element:t,newElement:e}),t.style.display="none",e&&t.parentNode.insertBefore(e,t.nextSibling)}restore(){this._replacedElements.forEach(({element:t,newElement:e})=>{t.style.display="",e&&e.remove()}),this._replacedElements=[]}}class Vc extends Nc{constructor(t,e){var i;super(t),this.view=e,this._toolbarConfig=(i=t.config.get("toolbar"),Array.isArray(i)?{items:i}:i?Object.assign({items:[]},i):{items:[]}),this._elementReplacer=new jc}get element(){return this.view.element}init(t){const e=this.editor,i=this.view,n=e.editing.view,o=i.editable,s=n.document.getRoot();o.name=s.rootName,i.render();const r=o.element;this.setEditableElement(o.name,r),this.focusTracker.add(r),i.editable.bind("isFocused").to(this.focusTracker),n.attachDomRoot(r),t&&this._elementReplacer.replace(t,this.element),this._initPlaceholder(),this._initToolbar(),this.fire("ready")}destroy(){const t=this.view,e=this.editor.editing.view;this._elementReplacer.restore(),e.detachDomRoot(t.editable.name),t.destroy(),super.destroy()}_initToolbar(){const t=this.editor,e=this.view,i=t.editing.view;e.stickyPanel.bind("isActive").to(this.focusTracker,"isFocused"),e.stickyPanel.limiterElement=e.element,this._toolbarConfig.viewportTopOffset&&(e.stickyPanel.viewportTopOffset=this._toolbarConfig.viewportTopOffset),e.toolbar.fillFromConfig(this._toolbarConfig.items,this.componentFactory),function({origin:t,originKeystrokeHandler:e,originFocusTracker:i,toolbar:n,beforeFocus:o,afterBlur:s}){i.add(n.element),e.set("Alt+F10",(t,e)=>{i.isFocused&&!n.focusTracker.isFocused&&(o&&o(),n.focus(),e())}),n.keystrokes.set("Esc",(e,i)=>{n.focusTracker.isFocused&&(t.focus(),s&&s(),i())})}({origin:i,originFocusTracker:this.focusTracker,originKeystrokeHandler:t.keystrokes,toolbar:e.toolbar})}_initPlaceholder(){const t=this.editor,e=t.editing.view,i=e.document.getRoot(),n=t.sourceElement,o=t.config.get("placeholder")||n&&"textarea"===n.tagName.toLowerCase()&&n.getAttribute("placeholder");o&&Rc({view:e,element:i,text:o,isDirectHost:!1})}}class Bc extends yi{constructor(t){super({idProperty:"viewUid"}),this.on("add",(t,e,i)=>{e.isRendered||e.render(),e.element&&this._parentElement&&this._parentElement.insertBefore(e.element,this._parentElement.children[i])}),this.on("remove",(t,e)=>{e.element&&this._parentElement&&e.element.remove()}),this.locale=t,this._parentElement=null}destroy(){this.map(t=>t.destroy())}setParent(t){this._parentElement=t}delegate(...t){if(!t.length||!t.every(t=>"string"==typeof t))throw new hi.b("ui-viewcollection-delegate-wrong-events: All event names must be strings.",this);return{to:e=>{for(const i of this)for(const n of t)i.delegate(n).to(e);this.on("add",(i,n)=>{for(const i of t)n.delegate(i).to(e)}),this.on("remove",(i,n)=>{for(const i of t)n.stopDelegating(i,e)})}}}}class Fc{constructor(t){Object.assign(this,Jc(Kc(t))),this._isRendered=!1,this._revertData=null}render(){const t=this._renderNode({intoFragment:!0});return this._isRendered=!0,t}apply(t){return this._revertData={children:[],bindings:[],attributes:{}},this._renderNode({node:t,isApplying:!0,revertData:this._revertData}),t}revert(t){if(!this._revertData)throw new hi.b("ui-template-revert-not-applied: Attempting to revert a template which has not been applied yet.",[this,t]);this._revertTemplateFromNode(t,this._revertData)}*getViews(){yield*function*t(e){if(e.children)for(const i of e.children)il(i)?yield i:nl(i)&&(yield*t(i))}(this)}static bind(t,e){return{to:(i,n)=>new Uc({eventNameOrFunction:i,attribute:i,observable:t,emitter:e,callback:n}),if:(i,n,o)=>new Wc({observable:t,emitter:e,attribute:i,valueIfTrue:n,callback:o})}}static extend(t,e){if(t._isRendered)throw new hi.b("template-extend-render: Attempting to extend a template which has already been rendered.",[this,t]);!function t(e,i){i.attributes&&(e.attributes||(e.attributes={}),tl(e.attributes,i.attributes));i.eventListeners&&(e.eventListeners||(e.eventListeners={}),tl(e.eventListeners,i.eventListeners));i.text&&e.text.push(...i.text);if(i.children&&i.children.length){if(e.children.length!=i.children.length)throw new hi.b("ui-template-extend-children-mismatch: The number of children in extended definition does not match.",e);let n=0;for(const o of i.children)t(e.children[n++],o)}}(t,Jc(Kc(e)))}_renderNode(t){let e;if(e=t.node?this.tag&&this.text:this.tag?this.text:!this.text,e)throw new hi.b('ui-template-wrong-syntax: Node definition must have either "tag" or "text" when rendering a new Node.',this);return this.text?this._renderText(t):this._renderElement(t)}_renderElement(t){let e=t.node;return e||(e=t.node=document.createElementNS(this.ns||"http://www.w3.org/1999/xhtml",this.tag)),this._renderAttributes(t),this._renderElementChildren(t),this._setUpListeners(t),e}_renderText(t){let e=t.node;return e?t.revertData.text=e.textContent:e=t.node=document.createTextNode(""),qc(this.text)?this._bindToObservable({schema:this.text,updater:Yc(e),data:t}):e.textContent=this.text.join(""),e}_renderAttributes(t){let e,i,n,o;if(!this.attributes)return;const s=t.node,r=t.revertData;for(e in this.attributes)if(n=s.getAttribute(e),i=this.attributes[e],r&&(r.attributes[e]=n),o=z(i[0])&&i[0].ns?i[0].ns:null,qc(i)){const a=o?i[0].value:i;r&&sl(e)&&a.unshift(n),this._bindToObservable({schema:a,updater:Gc(s,e,o),data:t})}else"style"==e&&"string"!=typeof i[0]?this._renderStyleAttribute(i[0],t):(r&&n&&sl(e)&&i.unshift(n),i=i.map(t=>t&&t.value||t).reduce((t,e)=>t.concat(e),[]).reduce(Xc,""),el(i)||s.setAttributeNS(o,e,i))}_renderStyleAttribute(t,e){const i=e.node;for(const n in t){const o=t[n];qc(o)?this._bindToObservable({schema:[o],updater:Qc(i,n),data:e}):i.style[n]=o}}_renderElementChildren(t){const e=t.node,i=t.intoFragment?document.createDocumentFragment():e,n=t.isApplying;let o=0;for(const s of this.children)if(ol(s)){if(!n){s.setParent(e);for(const t of s)i.appendChild(t.element)}}else if(il(s))n||(s.isRendered||s.render(),i.appendChild(s.element));else if(Qo(s))i.appendChild(s);else if(n){const e={children:[],bindings:[],attributes:{}};t.revertData.children.push(e),s._renderNode({node:i.childNodes[o++],isApplying:!0,revertData:e})}else i.appendChild(s.render());t.intoFragment&&e.appendChild(i)}_setUpListeners(t){if(this.eventListeners)for(const e in this.eventListeners){const i=this.eventListeners[e].map(i=>{const[n,o]=e.split("@");return i.activateDomEventListener(n,o,t)});t.revertData&&t.revertData.bindings.push(i)}}_bindToObservable({schema:t,updater:e,data:i}){const n=i.revertData;$c(t,e,i);const o=t.filter(t=>!el(t)).filter(t=>t.observable).map(n=>n.activateAttributeListener(t,e,i));n&&n.bindings.push(o)}_revertTemplateFromNode(t,e){for(const t of e.bindings)for(const e of t)e();if(e.text)t.textContent=e.text;else{for(const i in e.attributes){const n=e.attributes[i];null===n?t.removeAttribute(i):t.setAttribute(i,n)}for(let i=0;i<e.children.length;++i)this._revertTemplateFromNode(t.childNodes[i],e.children[i])}}}vi(Fc,mi);class Hc{constructor(t){Object.assign(this,t)}getValue(t){const e=this.observable[this.attribute];return this.callback?this.callback(e,t):e}activateAttributeListener(t,e,i){const n=()=>$c(t,e,i);return this.emitter.listenTo(this.observable,"change:"+this.attribute,n),()=>{this.emitter.stopListening(this.observable,"change:"+this.attribute,n)}}}class Uc extends Hc{activateDomEventListener(t,e,i){const n=(t,i)=>{e&&!i.target.matches(e)||("function"==typeof this.eventNameOrFunction?this.eventNameOrFunction(i):this.observable.fire(this.eventNameOrFunction,i))};return this.emitter.listenTo(i.node,t,n),()=>{this.emitter.stopListening(i.node,t,n)}}}class Wc extends Hc{getValue(t){return!el(super.getValue(t))&&(this.valueIfTrue||!0)}}function qc(t){return!!t&&(t.value&&(t=t.value),Array.isArray(t)?t.some(qc):t instanceof Hc)}function $c(t,e,{node:i}){let n=function(t,e){return t.map(t=>t instanceof Hc?t.getValue(e):t)}(t,i);n=1==t.length&&t[0]instanceof Wc?n[0]:n.reduce(Xc,""),el(n)?e.remove():e.set(n)}function Yc(t){return{set(e){t.textContent=e},remove(){t.textContent=""}}}function Gc(t,e,i){return{set(n){t.setAttributeNS(i,e,n)},remove(){t.removeAttributeNS(i,e)}}}function Qc(t,e){return{set(i){t.style[e]=i},remove(){t.style[e]=null}}}function Kc(t){return ei(t,t=>{if(t&&(t instanceof Hc||nl(t)||il(t)||ol(t)))return t})}function Jc(t){if("string"==typeof t?t=function(t){return{text:[t]}}(t):t.text&&function(t){Array.isArray(t.text)||(t.text=[t.text])}(t),t.on&&(t.eventListeners=function(t){for(const e in t)Zc(t,e);return t}(t.on),delete t.on),!t.text){t.attributes&&function(t){for(const e in t)t[e].value&&(t[e].value=[].concat(t[e].value)),Zc(t,e)}(t.attributes);const e=[];if(t.children)if(ol(t.children))e.push(t.children);else for(const i of t.children)nl(i)||il(i)||Qo(i)?e.push(i):e.push(new Fc(i));t.children=e}return t}function Zc(t,e){Array.isArray(t[e])||(t[e]=[t[e]])}function Xc(t,e){return el(e)?t:el(t)?e:`${t} ${e}`}function tl(t,e){for(const i in e)t[i]?t[i].push(...e[i]):t[i]=e[i]}function el(t){return!t&&0!==t}function il(t){return t instanceof rl}function nl(t){return t instanceof Fc}function ol(t){return t instanceof Bc}function sl(t){return"class"==t||"style"==t}i(16);class rl{constructor(t){this.element=null,this.isRendered=!1,this.locale=t,this.t=t&&t.t,this._viewCollections=new yi,this._unboundChildren=this.createCollection(),this._viewCollections.on("add",(e,i)=>{i.locale=t}),this.decorate("render")}get bindTemplate(){return this._bindTemplate?this._bindTemplate:this._bindTemplate=Fc.bind(this,this)}createCollection(){const t=new Bc;return this._viewCollections.add(t),t}registerChild(t){Ri(t)||(t=[t]);for(const e of t)this._unboundChildren.add(e)}deregisterChild(t){Ri(t)||(t=[t]);for(const e of t)this._unboundChildren.remove(e)}setTemplate(t){this.template=new Fc(t)}extendTemplate(t){Fc.extend(this.template,t)}render(){if(this.isRendered)throw new hi.b("ui-view-render-already-rendered: This View has already been rendered.",this);this.template&&(this.element=this.template.render(),this.registerChild(this.template.getViews())),this.isRendered=!0}destroy(){this.stopListening(),this._viewCollections.map(t=>t.destroy()),this.template&&this.template._revertData&&this.template.revert(this.element)}}vi(rl,ls),vi(rl,Hn);var al=function(t){return"string"==typeof t||!Lt(t)&&p(t)&&"[object String]"==f(t)};class cl extends Bc{attachToDom(){this._bodyCollectionContainer=new Fc({tag:"div",attributes:{class:["ck","ck-reset_all","ck-body","ck-rounded-corners"],dir:this.locale.uiLanguageDirection},children:this}).render();let t=document.querySelector(".ck-body-wrapper");t||(t=function(t,e,i={},n=[]){const o=i&&i.xmlns,s=o?t.createElementNS(o,e):t.createElement(e);for(const t in i)s.setAttribute(t,i[t]);!al(n)&&Ri(n)||(n=[n]);for(let e of n)al(e)&&(e=t.createTextNode(e)),s.appendChild(e);return s}(document,"div",{class:"ck-body-wrapper"}),document.body.appendChild(t)),t.appendChild(this._bodyCollectionContainer)}detachFromDom(){super.destroy(),this._bodyCollectionContainer&&this._bodyCollectionContainer.remove();const t=document.querySelector(".ck-body-wrapper");t&&0==t.childElementCount&&t.remove()}}i(18);class ll extends rl{constructor(t){super(t),this.body=new cl(t)}render(){super.render(),this.body.attachToDom()}destroy(){return this.body.detachFromDom(),super.destroy()}}i(20);class dl extends rl{constructor(t){super(t),this.set("text"),this.set("for"),this.id=`ck-editor__label_${li()}`;const e=this.bindTemplate;this.setTemplate({tag:"label",attributes:{class:["ck","ck-label"],id:this.id,for:e.to("for")},children:[{text:e.to("text")}]})}}class hl extends ll{constructor(t){super(t),this.top=this.createCollection(),this.main=this.createCollection(),this._voiceLabelView=this._createVoiceLabel(),this.setTemplate({tag:"div",attributes:{class:["ck","ck-reset","ck-editor","ck-rounded-corners"],role:"application",dir:t.uiLanguageDirection,lang:t.uiLanguage,"aria-labelledby":this._voiceLabelView.id},children:[this._voiceLabelView,{tag:"div",attributes:{class:["ck","ck-editor__top","ck-reset_all"],role:"presentation"},children:this.top},{tag:"div",attributes:{class:["ck","ck-editor__main"],role:"presentation"},children:this.main}]})}_createVoiceLabel(){const t=this.t,e=new dl;return e.text=t("bn"),e.extendTemplate({attributes:{class:"ck-voice-label"}}),e}}class ul extends rl{constructor(t,e,i){super(t),this.setTemplate({tag:"div",attributes:{class:["ck","ck-content","ck-editor__editable","ck-rounded-corners"],lang:t.contentLanguage,dir:t.contentLanguageDirection}}),this.name=null,this.set("isFocused",!1),this._editableElement=i,this._hasExternalElement=!!this._editableElement,this._editingView=e}render(){super.render(),this._hasExternalElement?this.template.apply(this.element=this._editableElement):this._editableElement=this.element,this.on("change:isFocused",()=>this._updateIsFocusedClasses()),this._updateIsFocusedClasses()}destroy(){this._hasExternalElement&&this.template.revert(this._editableElement),super.destroy()}_updateIsFocusedClasses(){const t=this._editingView;function e(e){t.change(i=>{const n=t.document.getRoot(e.name);i.addClass(e.isFocused?"ck-focused":"ck-blurred",n),i.removeClass(e.isFocused?"ck-blurred":"ck-focused",n)})}t.isRenderingInProgress?function i(n){t.once("change:isRenderingInProgress",(t,o,s)=>{s?i(n):e(n)})}(this):e(this)}}class fl extends ul{constructor(t,e,i){super(t,e,i),this.extendTemplate({attributes:{role:"textbox",class:"ck-editor__editable_inline"}})}render(){super.render();const t=this._editingView,e=this.t;t.change(i=>{const n=t.document.getRoot(this.name);i.setAttribute("aria-label",e("bo",[this.name]),n)})}}function ml(t){return e=>e+t}i(22);const gl=ml("px");class pl extends rl{constructor(t){super(t);const e=this.bindTemplate;this.set("isActive",!1),this.set("isSticky",!1),this.set("limiterElement",null),this.set("limiterBottomOffset",50),this.set("viewportTopOffset",0),this.set("_marginLeft",null),this.set("_isStickyToTheLimiter",!1),this.set("_hasViewportTopOffset",!1),this.content=this.createCollection(),this._contentPanelPlaceholder=new Fc({tag:"div",attributes:{class:["ck","ck-sticky-panel__placeholder"],style:{display:e.to("isSticky",t=>t?"block":"none"),height:e.to("isSticky",t=>t?gl(this._panelRect.height):null)}}}).render(),this._contentPanel=new Fc({tag:"div",attributes:{class:["ck","ck-sticky-panel__content",e.if("isSticky","ck-sticky-panel__content_sticky"),e.if("_isStickyToTheLimiter","ck-sticky-panel__content_sticky_bottom-limit")],style:{width:e.to("isSticky",t=>t?gl(this._contentPanelPlaceholder.getBoundingClientRect().width):null),top:e.to("_hasViewportTopOffset",t=>t?gl(this.viewportTopOffset):null),bottom:e.to("_isStickyToTheLimiter",t=>t?gl(this.limiterBottomOffset):null),marginLeft:e.to("_marginLeft")}},children:this.content}).render(),this.setTemplate({tag:"div",attributes:{class:["ck","ck-sticky-panel"]},children:[this._contentPanelPlaceholder,this._contentPanel]})}render(){super.render(),this._checkIfShouldBeSticky(),this.listenTo(ts.window,"scroll",()=>{this._checkIfShouldBeSticky()}),this.listenTo(this,"change:isActive",()=>{this._checkIfShouldBeSticky()})}_checkIfShouldBeSticky(){const t=this._panelRect=this._contentPanel.getBoundingClientRect();let e;this.limiterElement?(e=this._limiterRect=this.limiterElement.getBoundingClientRect(),this.isSticky=this.isActive&&e.top<this.viewportTopOffset&&this._panelRect.height+this.limiterBottomOffset<e.height):this.isSticky=!1,this.isSticky?(this._isStickyToTheLimiter=e.bottom<t.height+this.limiterBottomOffset+this.viewportTopOffset,this._hasViewportTopOffset=!this._isStickyToTheLimiter&&!!this.viewportTopOffset,this._marginLeft=this._isStickyToTheLimiter?null:gl(-ts.window.scrollX)):(this._isStickyToTheLimiter=!1,this._hasViewportTopOffset=!1,this._marginLeft=null)}}class bl{constructor(t){if(Object.assign(this,t),t.actions&&t.keystrokeHandler)for(const e in t.actions){let i=t.actions[e];"string"==typeof i&&(i=[i]);for(const n of i)t.keystrokeHandler.set(n,(t,i)=>{this[e](),i()})}}get first(){return this.focusables.find(wl)||null}get last(){return this.focusables.filter(wl).slice(-1)[0]||null}get next(){return this._getFocusableItem(1)}get previous(){return this._getFocusableItem(-1)}get current(){let t=null;return null===this.focusTracker.focusedElement?null:(this.focusables.find((e,i)=>{const n=e.element===this.focusTracker.focusedElement;return n&&(t=i),n}),t)}focusFirst(){this._focus(this.first)}focusLast(){this._focus(this.last)}focusNext(){this._focus(this.next)}focusPrevious(){this._focus(this.previous)}_focus(t){t&&t.focus()}_getFocusableItem(t){const e=this.current,i=this.focusables.length;if(!i)return null;if(null===e)return this[1===t?"first":"last"];let n=(e+i+t)%i;do{const e=this.focusables.get(n);if(wl(e))return e;n=(n+i+t)%i}while(n!==e);return null}}function wl(t){return!(!t.focus||"none"==ts.window.getComputedStyle(t.element).display)}class kl extends rl{constructor(t){super(t),this.setTemplate({tag:"span",attributes:{class:["ck","ck-toolbar__separator"]}})}}class _l{constructor(t,e){_l._observerInstance||_l._createObserver(),this._element=t,this._callback=e,_l._addElementCallback(t,e),_l._observerInstance.observe(t)}destroy(){_l._deleteElementCallback(this._element,this._callback)}static _addElementCallback(t,e){_l._elementCallbacks||(_l._elementCallbacks=new Map);let i=_l._elementCallbacks.get(t);i||(i=new Set,_l._elementCallbacks.set(t,i)),i.add(e)}static _deleteElementCallback(t,e){const i=_l._getElementCallbacks(t);i&&(i.delete(e),i.size||(_l._elementCallbacks.delete(t),_l._observerInstance.unobserve(t))),_l._elementCallbacks&&!_l._elementCallbacks.size&&(_l._observerInstance=null,_l._elementCallbacks=null)}static _getElementCallbacks(t){return _l._elementCallbacks?_l._elementCallbacks.get(t):null}static _createObserver(){let t;t="function"==typeof ts.window.ResizeObserver?ts.window.ResizeObserver:vl,_l._observerInstance=new t(t=>{for(const e of t){const t=_l._getElementCallbacks(e.target);if(t)for(const i of t)i(e)}})}}_l._observerInstance=null,_l._elementCallbacks=null;class vl{constructor(t){this._callback=t,this._elements=new Set,this._previousRects=new Map,this._periodicCheckTimeout=null}observe(t){this._elements.add(t),this._checkElementRectsAndExecuteCallback(),1===this._elements.size&&this._startPeriodicCheck()}unobserve(t){this._elements.delete(t),this._previousRects.delete(t),this._elements.size||this._stopPeriodicCheck()}_startPeriodicCheck(){const t=()=>{this._checkElementRectsAndExecuteCallback(),this._periodicCheckTimeout=setTimeout(t,100)};this.listenTo(ts.window,"resize",()=>{this._checkElementRectsAndExecuteCallback()}),this._periodicCheckTimeout=setTimeout(t,100)}_stopPeriodicCheck(){clearTimeout(this._periodicCheckTimeout),this.stopListening(),this._previousRects.clear()}_checkElementRectsAndExecuteCallback(){const t=[];for(const e of this._elements)this._hasRectChanged(e)&&t.push({target:e,contentRect:this._previousRects.get(e)});t.length&&this._callback(t)}_hasRectChanged(t){if(!t.ownerDocument.body.contains(t))return!1;const e=new Xs(t),i=this._previousRects.get(t),n=!i||!i.isEqual(e);return this._previousRects.set(t,e),n}}vi(vl,ls);class yl extends rl{constructor(t){super(t);const e=this.bindTemplate;this.set("isVisible",!1),this.set("position","se"),this.children=this.createCollection(),this.setTemplate({tag:"div",attributes:{class:["ck","ck-reset","ck-dropdown__panel",e.to("position",t=>`ck-dropdown__panel_${t}`),e.if("isVisible","ck-dropdown__panel-visible")]},children:this.children,on:{selectstart:e.to(t=>t.preventDefault())}})}focus(){this.children.length&&this.children.first.focus()}focusLast(){if(this.children.length){const t=this.children.last;"function"==typeof t.focusLast?t.focusLast():t.focus()}}}i(24);function xl({element:t,target:e,positions:i,limiter:n,fitInViewport:o}){V(e)&&(e=e()),V(n)&&(n=n());const s=function(t){for(;t&&"html"!=t.tagName.toLowerCase();){if("static"!=ts.window.getComputedStyle(t).position)return t;t=t.parentElement}return null}(t.parentElement),r=new Xs(t),a=new Xs(e);let c,l;if(n||o){const t=n&&new Xs(n).getVisible(),e=o&&new Xs(ts.window);[l,c]=function(t,e,i,n,o){let s,r,a=0,c=0;const l=i.getArea();return t.some(t=>{const[d,h]=Al(t,e,i);let u,f;if(n)if(o){const t=n.getIntersection(o);u=t?t.getIntersectionArea(h):0}else u=n.getIntersectionArea(h);function m(){c=f,a=u,s=h,r=d}return o&&(f=o.getIntersectionArea(h)),o&&!n?f>c&&m():!o&&n?u>a&&m():(f>c&&u>=a||f>=c&&u>a)&&m(),u===l}),s?[r,s]:null}(i,a,r,t,e)||Al(i[0],a,r)}else[l,c]=Al(i[0],a,r);let{left:d,top:h}=Cl(c);if(s){const t=Cl(new Xs(s)),e=Js(s);d-=t.left,h-=t.top,d+=s.scrollLeft,h+=s.scrollTop,d-=e.left,h-=e.top}return{left:d,top:h,name:l}}function Al(t,e,i){const{left:n,top:o,name:s}=t(e,i);return[s,i.clone().moveTo(n,o)]}function Cl({left:t,top:e}){const{scrollX:i,scrollY:n}=ts.window;return{left:t+i,top:e+n}}class Tl extends rl{constructor(t,e,i){super(t);const n=this.bindTemplate;this.buttonView=e,this.panelView=i,this.set("isOpen",!1),this.set("isEnabled",!0),this.set("class"),this.set("id"),this.set("panelPosition","auto"),this.focusTracker=new Ic,this.keystrokes=new yc,this.setTemplate({tag:"div",attributes:{class:["ck","ck-dropdown",n.to("class"),n.if("isEnabled","ck-disabled",t=>!t)],id:n.to("id"),"aria-describedby":n.to("ariaDescribedById")},children:[e,i]}),e.extendTemplate({attributes:{class:["ck-dropdown__button"]}})}render(){super.render(),this.listenTo(this.buttonView,"open",()=>{this.isOpen=!this.isOpen}),this.panelView.bind("isVisible").to(this,"isOpen"),this.on("change:isOpen",()=>{this.isOpen&&("auto"===this.panelPosition?this.panelView.position=Tl._getOptimalPosition({element:this.panelView.element,target:this.buttonView.element,fitInViewport:!0,positions:this._panelPositions}).name:this.panelView.position=this.panelPosition)}),this.keystrokes.listenTo(this.element),this.focusTracker.add(this.element);const t=(t,e)=>{this.isOpen&&(this.buttonView.focus(),this.isOpen=!1,e())};this.keystrokes.set("arrowdown",(t,e)=>{this.buttonView.isEnabled&&!this.isOpen&&(this.isOpen=!0,e())}),this.keystrokes.set("arrowright",(t,e)=>{this.isOpen&&e()}),this.keystrokes.set("arrowleft",t),this.keystrokes.set("esc",t)}focus(){this.buttonView.focus()}get _panelPositions(){const{southEast:t,southWest:e,northEast:i,northWest:n}=Tl.defaultPanelPositions;return"ltr"===this.locale.uiLanguageDirection?[t,e,i,n]:[e,t,n,i]}}Tl.defaultPanelPositions={southEast:t=>({top:t.bottom,left:t.left,name:"se"}),southWest:(t,e)=>({top:t.bottom,left:t.left-e.width+t.width,name:"sw"}),northEast:(t,e)=>({top:t.top-e.height,left:t.left,name:"ne"}),northWest:(t,e)=>({top:t.bottom-e.height,left:t.left-e.width+t.width,name:"nw"})},Tl._getOptimalPosition=xl;i(26);class Pl extends rl{constructor(){super();const t=this.bindTemplate;this.set("content",""),this.set("viewBox","0 0 20 20"),this.set("fillColor",""),this.setTemplate({tag:"svg",ns:"http://www.w3.org/2000/svg",attributes:{class:["ck","ck-icon"],viewBox:t.to("viewBox")}})}render(){super.render(),this._updateXMLContent(),this._colorFillPaths(),this.on("change:content",()=>{this._updateXMLContent(),this._colorFillPaths()}),this.on("change:fillColor",()=>{this._colorFillPaths()})}_updateXMLContent(){if(this.content){const t=(new DOMParser).parseFromString(this.content.trim(),"image/svg+xml").querySelector("svg"),e=t.getAttribute("viewBox");for(e&&(this.viewBox=e),this.element.innerHTML="";t.childNodes.length>0;)this.element.appendChild(t.childNodes[0])}}_colorFillPaths(){this.fillColor&&this.element.querySelectorAll(".ck-icon__fill").forEach(t=>{t.style.fill=this.fillColor})}}i(28);class Sl extends rl{constructor(t){super(t),this.set("text",""),this.set("position","s");const e=this.bindTemplate;this.setTemplate({tag:"span",attributes:{class:["ck","ck-tooltip",e.to("position",t=>"ck-tooltip_"+t),e.if("text","ck-hidden",t=>!t.trim())]},children:[{tag:"span",attributes:{class:["ck","ck-tooltip__text"]},children:[{text:e.to("text")}]}]})}}i(30);class El extends rl{constructor(t){super(t);const e=this.bindTemplate,i=li();this.set("class"),this.set("labelStyle"),this.set("icon"),this.set("isEnabled",!0),this.set("isOn",!1),this.set("isVisible",!0),this.set("isToggleable",!1),this.set("keystroke"),this.set("label"),this.set("tabindex",-1),this.set("tooltip"),this.set("tooltipPosition","s"),this.set("type","button"),this.set("withText",!1),this.set("withKeystroke",!1),this.children=this.createCollection(),this.tooltipView=this._createTooltipView(),this.labelView=this._createLabelView(i),this.iconView=new Pl,this.iconView.extendTemplate({attributes:{class:"ck-button__icon"}}),this.keystrokeView=this._createKeystrokeView(),this.bind("_tooltipString").to(this,"tooltip",this,"label",this,"keystroke",this._getTooltipString.bind(this)),this.setTemplate({tag:"button",attributes:{class:["ck","ck-button",e.to("class"),e.if("isEnabled","ck-disabled",t=>!t),e.if("isVisible","ck-hidden",t=>!t),e.to("isOn",t=>t?"ck-on":"ck-off"),e.if("withText","ck-button_with-text"),e.if("withKeystroke","ck-button_with-keystroke")],type:e.to("type",t=>t||"button"),tabindex:e.to("tabindex"),"aria-labelledby":`ck-editor__aria-label_${i}`,"aria-disabled":e.if("isEnabled",!0,t=>!t),"aria-pressed":e.to("isOn",t=>!!this.isToggleable&&String(t))},children:this.children,on:{mousedown:e.to(t=>{t.preventDefault()}),click:e.to(t=>{this.isEnabled?this.fire("execute"):t.preventDefault()})}})}render(){super.render(),this.icon&&(this.iconView.bind("content").to(this,"icon"),this.children.add(this.iconView)),this.children.add(this.tooltipView),this.children.add(this.labelView),this.withKeystroke&&this.children.add(this.keystrokeView)}focus(){this.element.focus()}_createTooltipView(){const t=new Sl;return t.bind("text").to(this,"_tooltipString"),t.bind("position").to(this,"tooltipPosition"),t}_createLabelView(t){const e=new rl,i=this.bindTemplate;return e.setTemplate({tag:"span",attributes:{class:["ck","ck-button__label"],style:i.to("labelStyle"),id:`ck-editor__aria-label_${t}`},children:[{text:this.bindTemplate.to("label")}]}),e}_createKeystrokeView(){const t=new rl;return t.setTemplate({tag:"span",attributes:{class:["ck","ck-button__keystroke"]},children:[{text:this.bindTemplate.to("keystroke",t=>ko(t))}]}),t}_getTooltipString(t,e,i){return t?"string"==typeof t?t:(i&&(i=ko(i)),t instanceof Function?t(e,i):`${e}${i?` (${i})`:""}`):""}}class Ml extends El{constructor(t){super(t),this.arrowView=this._createArrowView(),this.extendTemplate({attributes:{"aria-haspopup":!0}}),this.delegate("execute").to(this,"open")}render(){super.render(),this.children.add(this.arrowView)}_createArrowView(){const t=new Pl;return t.content='<svg viewBox="0 0 10 10" xmlns="http://www.w3.org/2000/svg"><path d="M.941 4.523a.75.75 0 111.06-1.06l3.006 3.005 3.005-3.005a.75.75 0 111.06 1.06l-3.549 3.55a.75.75 0 01-1.168-.136L.941 4.523z"/></svg>',t.extendTemplate({attributes:{class:"ck-dropdown__arrow"}}),t}}i(32);class Il extends rl{constructor(){super(),this.items=this.createCollection(),this.focusTracker=new Ic,this.keystrokes=new yc,this._focusCycler=new bl({focusables:this.items,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"arrowup",focusNext:"arrowdown"}}),this.setTemplate({tag:"ul",attributes:{class:["ck","ck-reset","ck-list"]},children:this.items})}render(){super.render();for(const t of this.items)this.focusTracker.add(t.element);this.items.on("add",(t,e)=>{this.focusTracker.add(e.element)}),this.items.on("remove",(t,e)=>{this.focusTracker.remove(e.element)}),this.keystrokes.listenTo(this.element)}focus(){this._focusCycler.focusFirst()}focusLast(){this._focusCycler.focusLast()}}class Nl extends rl{constructor(t){super(t),this.children=this.createCollection(),this.setTemplate({tag:"li",attributes:{class:["ck","ck-list__item"]},children:this.children})}focus(){this.children.first.focus()}}class Ol extends rl{constructor(t){super(t),this.setTemplate({tag:"li",attributes:{class:["ck","ck-list__separator"]}})}}i(34);class Rl extends El{constructor(t){super(t),this.isToggleable=!0,this.toggleSwitchView=this._createToggleView(),this.extendTemplate({attributes:{class:"ck-switchbutton"}})}render(){super.render(),this.children.add(this.toggleSwitchView)}_createToggleView(){const t=new rl;return t.setTemplate({tag:"span",attributes:{class:["ck","ck-button__toggle"]},children:[{tag:"span",attributes:{class:["ck","ck-button__toggle__inner"]}}]}),t}}function Ll({emitter:t,activator:e,callback:i,contextElements:n}){t.listenTo(document,"mousedown",(t,{target:o})=>{if(e()){for(const t of n)if(t.contains(o))return;i()}})}i(36),i(38);function Dl(t,e=Ml){const i=new e(t),n=new yl(t),o=new Tl(t,i,n);return i.bind("isEnabled").to(o),i instanceof Ml?i.bind("isOn").to(o,"isOpen"):i.arrowView.bind("isOn").to(o,"isOpen"),function(t){(function(t){t.on("render",()=>{Ll({emitter:t,activator:()=>t.isOpen,callback:()=>{t.isOpen=!1},contextElements:[t.element]})})})(t),function(t){t.on("execute",e=>{e.source instanceof Rl||(t.isOpen=!1)})}(t),function(t){t.keystrokes.set("arrowdown",(e,i)=>{t.isOpen&&(t.panelView.focus(),i())}),t.keystrokes.set("arrowup",(e,i)=>{t.isOpen&&(t.panelView.focusLast(),i())})}(t)}(o),o}function zl(t,e){const i=t.locale,n=i.t,o=t.toolbarView=new Vl(i);o.set("ariaLabel",n("ca")),t.extendTemplate({attributes:{class:["ck-toolbar-dropdown"]}}),e.map(t=>o.items.add(t)),t.panelView.children.add(o),o.items.delegate("execute").to(t)}function jl(t,e){const i=t.locale,n=t.listView=new Il(i);n.items.bindTo(e).using(({type:t,model:e})=>{if("separator"===t)return new Ol(i);if("button"===t||"switchbutton"===t){const n=new Nl(i);let o;return o="button"===t?new El(i):new Rl(i),o.bind(...Object.keys(e)).to(e),o.delegate("execute").to(n),n.children.add(o),n}}),t.panelView.children.add(n),n.items.delegate("execute").to(t)}i(40);class Vl extends rl{constructor(t,e){super(t);const i=this.bindTemplate,n=this.t;var o;this.options=e||{},this.set("ariaLabel",n("by")),this.items=this.createCollection(),this.focusTracker=new Ic,this.keystrokes=new yc,this.set("class"),this.set("isCompact",!1),this.itemsView=new Bl(t),this.children=this.createCollection(),this.children.add(this.itemsView),this.focusables=this.createCollection(),this._focusCycler=new bl({focusables:this.focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:["arrowleft","arrowup"],focusNext:["arrowright","arrowdown"]}}),this.setTemplate({tag:"div",attributes:{class:["ck","ck-toolbar",i.to("class"),i.if("isCompact","ck-toolbar_compact")],role:"toolbar","aria-label":i.to("ariaLabel")},children:this.children,on:{mousedown:(o=this,o.bindTemplate.to(t=>{t.target===o.element&&t.preventDefault()}))}}),this._behavior=this.options.shouldGroupWhenFull?new Hl(this):new Fl(this)}render(){super.render();for(const t of this.items)this.focusTracker.add(t.element);this.items.on("add",(t,e)=>{this.focusTracker.add(e.element)}),this.items.on("remove",(t,e)=>{this.focusTracker.remove(e.element)}),this.keystrokes.listenTo(this.element),this._behavior.render(this)}destroy(){return this._behavior.destroy(),super.destroy()}focus(){this._focusCycler.focusFirst()}focusLast(){this._focusCycler.focusLast()}fillFromConfig(t,e){t.map(t=>{"|"==t?this.items.add(new kl):e.has(t)?this.items.add(e.create(t)):console.warn(Object(hi.a)("toolbarview-item-unavailable: The requested toolbar item is unavailable."),{name:t})})}}class Bl extends rl{constructor(t){super(t),this.children=this.createCollection(),this.setTemplate({tag:"div",attributes:{class:["ck","ck-toolbar__items"]},children:this.children})}}class Fl{constructor(t){const e=t.bindTemplate;t.set("isVertical",!1),t.itemsView.children.bindTo(t.items).using(t=>t),t.focusables.bindTo(t.items).using(t=>t),t.extendTemplate({attributes:{class:[e.if("isVertical","ck-toolbar_vertical")]}})}render(){}destroy(){}}class Hl{constructor(t){this.viewChildren=t.children,this.viewFocusables=t.focusables,this.viewItemsView=t.itemsView,this.viewFocusTracker=t.focusTracker,this.viewLocale=t.locale,this.ungroupedItems=t.createCollection(),this.groupedItems=t.createCollection(),this.groupedItemsDropdown=this._createGroupedItemsDropdown(),this.resizeObserver=null,this.cachedPadding=null,t.itemsView.children.bindTo(this.ungroupedItems).using(t=>t),this.ungroupedItems.on("add",this._updateFocusCycleableItems.bind(this)),this.ungroupedItems.on("remove",this._updateFocusCycleableItems.bind(this)),t.children.on("add",this._updateFocusCycleableItems.bind(this)),t.children.on("remove",this._updateFocusCycleableItems.bind(this)),t.items.on("add",(t,e,i)=>{i>this.ungroupedItems.length?this.groupedItems.add(e,i-this.ungroupedItems.length):this.ungroupedItems.add(e,i),this._updateGrouping()}),t.items.on("remove",(t,e,i)=>{i>this.ungroupedItems.length?this.groupedItems.remove(e):this.ungroupedItems.remove(e),this._updateGrouping()}),t.extendTemplate({attributes:{class:["ck-toolbar_grouping"]}})}render(t){this.viewElement=t.element,this._enableGroupingOnResize()}destroy(){this.groupedItemsDropdown.destroy(),this.resizeObserver.destroy()}_updateGrouping(){if(!this.viewElement.ownerDocument.body.contains(this.viewElement))return;let t;for(;this._areItemsOverflowing;)this._groupLastItem(),t=!0;if(!t&&this.groupedItems.length){for(;this.groupedItems.length&&!this._areItemsOverflowing;)this._ungroupFirstItem();this._areItemsOverflowing&&this._groupLastItem()}}get _areItemsOverflowing(){if(!this.ungroupedItems.length)return!1;const t=this.viewElement,e=this.viewLocale.uiLanguageDirection,i=new Xs(t.lastChild),n=new Xs(t);if(!this.cachedPadding){const i=ts.window.getComputedStyle(t),n="ltr"===e?"paddingRight":"paddingLeft";this.cachedPadding=Number.parseInt(i[n])}return"ltr"===e?i.right>n.right-this.cachedPadding:i.left<n.left+this.cachedPadding}_enableGroupingOnResize(){let t;this.resizeObserver=new _l(this.viewElement,e=>{t&&t===e.contentRect.width||(this._updateGrouping(),t=e.contentRect.width)}),this._updateGrouping()}_groupLastItem(){this.groupedItems.length||(this.viewChildren.add(new kl),this.viewChildren.add(this.groupedItemsDropdown),this.viewFocusTracker.add(this.groupedItemsDropdown.element)),this.groupedItems.add(this.ungroupedItems.remove(this.ungroupedItems.last),0)}_ungroupFirstItem(){this.ungroupedItems.add(this.groupedItems.remove(this.groupedItems.first)),this.groupedItems.length||(this.viewChildren.remove(this.groupedItemsDropdown),this.viewChildren.remove(this.viewChildren.last),this.viewFocusTracker.remove(this.groupedItemsDropdown.element))}_createGroupedItemsDropdown(){const t=this.viewLocale,e=t.t,i=Dl(t);return i.class="ck-toolbar__grouped-dropdown",i.panelPosition="ltr"===t.uiLanguageDirection?"sw":"se",zl(i,[]),i.buttonView.set({label:e("bz"),tooltip:!0,icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><circle cx="9.5" cy="4.5" r="1.5"/><circle cx="9.5" cy="10.5" r="1.5"/><circle cx="9.5" cy="16.5" r="1.5"/></svg>'}),i.toolbarView.items.bindTo(this.groupedItems).using(t=>t),i}_updateFocusCycleableItems(){this.viewFocusables.clear(),this.ungroupedItems.map(t=>{this.viewFocusables.add(t)}),this.groupedItems.length&&this.viewFocusables.add(this.groupedItemsDropdown)}}i(42);class Ul extends hl{constructor(t,e,i={}){super(t),this.stickyPanel=new pl(t),this.toolbar=new Vl(t,{shouldGroupWhenFull:i.shouldToolbarGroupWhenFull}),this.editable=new fl(t,e)}render(){super.render(),this.stickyPanel.content.add(this.toolbar),this.top.add(this.stickyPanel),this.main.add(this.editable)}}class Wl extends Ac{constructor(t,e){super(e),ii(t)&&(this.sourceElement=t),this.data.processor=new Sc,this.model.document.createRoot();const i=!this.config.get("toolbar.shouldNotGroupWhenFull"),n=new Ul(this.locale,this.editing.view,{shouldToolbarGroupWhenFull:i});this.ui=new Vc(this,n),function(t){if(!V(t.updateSourceElement))throw new hi.b("attachtoform-missing-elementapi-interface: Editor passed to attachToForm() must implement ElementApi.",t);const e=t.sourceElement;if(e&&"textarea"===e.tagName.toLowerCase()&&e.form){let i;const n=e.form,o=()=>t.updateSourceElement();V(n.submit)&&(i=n.submit,n.submit=()=>{o(),i.apply(n)}),n.addEventListener("submit",o),t.on("destroy",()=>{n.removeEventListener("submit",o),i&&(n.submit=i)})}}(this)}destroy(){return this.sourceElement&&this.updateSourceElement(),this.ui.destroy(),super.destroy()}static create(t,e={}){return new Promise(i=>{const n=new this(t,e);i(n.initPlugins().then(()=>n.ui.init(ii(t)?t:null)).then(()=>{if(!ii(t)&&e.initialData)throw new hi.b("editor-create-initial-data: The config.initialData option cannot be used together with initial data passed in Editor.create().",null);const i=e.initialData||function(t){return ii(t)?(e=t,e instanceof HTMLTextAreaElement?e.value:e.innerHTML):t;var e}(t);return n.data.init(i)}).then(()=>n.fire("ready")).then(()=>n))})}}vi(Wl,Cc),vi(Wl,Tc);class ql{constructor(t){this.editor=t,this.set("isEnabled",!0),this._disableStack=new Set}forceDisabled(t){this._disableStack.add(t),1==this._disableStack.size&&(this.on("set:isEnabled",$l,{priority:"highest"}),this.isEnabled=!1)}clearForceDisabled(t){this._disableStack.delete(t),0==this._disableStack.size&&(this.off("set:isEnabled",$l),this.isEnabled=!0)}destroy(){this.stopListening()}static get isContextPlugin(){return!1}}function $l(t){t.return=!1,t.stop()}vi(ql,Hn);class Yl{constructor(t){this.files=function(t){const e=t.files?Array.from(t.files):[],i=t.items?Array.from(t.items):[];if(e.length)return e;return i.filter(t=>"file"===t.kind).map(t=>t.getAsFile())}(t),this._native=t}get types(){return this._native.types}getData(t){return this._native.getData(t)}setData(t,e){this._native.setData(t,e)}}class Gl extends Os{constructor(t){super(t);const e=this.document;function i(t,i){i.preventDefault();const n=i.dropRange?[i.dropRange]:Array.from(e.selection.getRanges()),o=new ai(e,"clipboardInput");e.fire(o,{dataTransfer:i.dataTransfer,targetRanges:n}),o.stop.called&&i.stopPropagation()}this.domEventType=["paste","copy","cut","drop","dragover"],this.listenTo(e,"paste",i,{priority:"low"}),this.listenTo(e,"drop",i,{priority:"low"})}onDomEvent(t){const e={dataTransfer:new Yl(t.clipboardData?t.clipboardData:t.dataTransfer)};"drop"==t.type&&(e.dropRange=function(t,e){const i=e.target.ownerDocument,n=e.clientX,o=e.clientY;let s;i.caretRangeFromPoint&&i.caretRangeFromPoint(n,o)?s=i.caretRangeFromPoint(n,o):e.rangeParent&&(s=i.createRange(),s.setStart(e.rangeParent,e.rangeOffset),s.collapse(!0));return s?t.domConverter.domRangeToView(s):t.document.selection.getFirstRange()}(this.view,t)),this.fire(t.type,t,e)}}const Ql=["figcaption","li"];class Kl extends ql{static get pluginName(){return"Clipboard"}init(){const t=this.editor,e=t.model.document,i=t.editing.view,n=i.document;function o(i,o){const s=o.dataTransfer;o.preventDefault();const r=t.data.toView(t.model.getSelectedContent(e.selection));n.fire("clipboardOutput",{dataTransfer:s,content:r,method:i.name})}this._htmlDataProcessor=new Sc,i.addObserver(Gl),this.listenTo(n,"clipboardInput",e=>{t.isReadOnly&&e.stop()},{priority:"highest"}),this.listenTo(n,"clipboardInput",(t,e)=>{const n=e.dataTransfer;let o="";var s;n.getData("text/html")?o=function(t){return t.replace(/<span(?: class="Apple-converted-space"|)>(\s+)<\/span>/g,(t,e)=>1==e.length?" ":e)}(n.getData("text/html")):n.getData("text/plain")&&((s=(s=n.getData("text/plain")).replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/\n/g,"</p><p>").replace(/^\s/,"&nbsp;").replace(/\s$/,"&nbsp;").replace(/\s\s/g," &nbsp;")).indexOf("</p><p>")>-1&&(s=`<p>${s}</p>`),o=s),o=this._htmlDataProcessor.toView(o),this.fire("inputTransformation",{content:o,dataTransfer:n}),i.scrollToTheSelection()},{priority:"low"}),this.listenTo(this,"inputTransformation",(t,e)=>{if(!e.content.isEmpty){const t=this.editor.data,i=this.editor.model,n=t.toModel(e.content,"$clipboardHolder");if(0==n.childCount)return;i.insertContent(n)}},{priority:"low"}),this.listenTo(n,"copy",o,{priority:"low"}),this.listenTo(n,"cut",(e,i)=>{t.isReadOnly?i.preventDefault():o(e,i)},{priority:"low"}),this.listenTo(n,"clipboardOutput",(i,n)=>{n.content.isEmpty||(n.dataTransfer.setData("text/html",this._htmlDataProcessor.toData(n.content)),n.dataTransfer.setData("text/plain",function t(e){let i="";if(e.is("text")||e.is("textProxy"))i=e.data;else if(e.is("img")&&e.hasAttribute("alt"))i=e.getAttribute("alt");else{let n=null;for(const o of e.getChildren()){const e=t(o);n&&(n.is("containerElement")||o.is("containerElement"))&&(Ql.includes(n.name)||Ql.includes(o.name)?i+="\n":i+="\n\n"),i+=e,n=o}}return i}(n.content))),"cut"==n.method&&t.model.deleteContent(e.selection)},{priority:"low"})}}class Jl{constructor(t){this.editor=t,this.set("value",void 0),this.set("isEnabled",!1),this._disableStack=new Set,this.decorate("execute"),this.listenTo(this.editor.model.document,"change",()=>{this.refresh()}),this.on("execute",t=>{this.isEnabled||t.stop()},{priority:"high"}),this.listenTo(t,"change:isReadOnly",(t,e,i)=>{i?this.forceDisabled("readOnlyMode"):this.clearForceDisabled("readOnlyMode")})}refresh(){this.isEnabled=!0}forceDisabled(t){this._disableStack.add(t),1==this._disableStack.size&&(this.on("set:isEnabled",Zl,{priority:"highest"}),this.isEnabled=!1)}clearForceDisabled(t){this._disableStack.delete(t),0==this._disableStack.size&&(this.off("set:isEnabled",Zl),this.refresh())}execute(){}destroy(){this.stopListening()}}function Zl(t){t.return=!1,t.stop()}function*Xl(t,e){for(const i of e)i&&t.getAttributeProperties(i[0]).copyOnEnter&&(yield i)}vi(Jl,Hn);class td extends Jl{execute(){const t=this.editor.model,e=t.document;t.change(i=>{!function(t,e,i,n){const o=i.isCollapsed,s=i.getFirstRange(),r=s.start.parent,a=s.end.parent;if(n.isLimit(r)||n.isLimit(a))return void(o||r!=a||t.deleteContent(i));if(o){const t=Xl(e.model.schema,i.getAttributes());ed(e,s.start),e.setSelectionAttribute(t)}else{const n=!(s.start.isAtStart&&s.end.isAtEnd),o=r==a;t.deleteContent(i,{leaveUnmerged:n}),n&&(o?ed(e,i.focus):e.setSelection(a,0))}}(this.editor.model,i,e.selection,t.schema),this.fire("afterExecute",{writer:i})})}}function ed(t,e){t.split(e),t.setSelection(e.parent.nextSibling,0)}class id extends us{constructor(t){super(t);const e=this.document;e.on("keydown",(t,i)=>{if(this.isEnabled&&i.keyCode==po.enter){let n;e.once("enter",t=>n=t,{priority:"highest"}),e.fire("enter",new Ns(e,i.domEvent,{isSoft:i.shiftKey})),n&&n.stop.called&&t.stop()}})}observe(){}}class nd extends ql{static get pluginName(){return"Enter"}init(){const t=this.editor,e=t.editing.view,i=e.document;e.addObserver(id),t.commands.add("enter",new td(t)),this.listenTo(i,"enter",(i,n)=>{n.preventDefault(),n.isSoft||(t.execute("enter"),e.scrollToTheSelection())},{priority:"low"})}}class od extends Jl{execute(){const t=this.editor.model,e=t.document;t.change(i=>{!function(t,e,i){const n=i.isCollapsed,o=i.getFirstRange(),s=o.start.parent,r=o.end.parent,a=s==r;if(n){const n=Xl(t.schema,i.getAttributes());sd(t,e,o.end),e.removeSelectionAttribute(i.getAttributeKeys()),e.setSelectionAttribute(n)}else{const n=!(o.start.isAtStart&&o.end.isAtEnd);t.deleteContent(i,{leaveUnmerged:n}),a?sd(t,e,i.focus):n&&e.setSelection(r,0)}}(t,i,e.selection),this.fire("afterExecute",{writer:i})})}refresh(){const t=this.editor.model,e=t.document;this.isEnabled=function(t,e){if(e.rangeCount>1)return!1;const i=e.anchor;if(!i||!t.checkChild(i,"softBreak"))return!1;const n=e.getFirstRange(),o=n.start.parent,s=n.end.parent;if((rd(o,t)||rd(s,t))&&o!==s)return!1;return!0}(t.schema,e.selection)}}function sd(t,e,i){const n=e.createElement("softBreak");t.insertContent(n,i),e.setSelection(n,"after")}function rd(t,e){return!t.is("rootElement")&&(e.isLimit(t)||rd(t.parent,e))}class ad extends ql{static get pluginName(){return"ShiftEnter"}init(){const t=this.editor,e=t.model.schema,i=t.conversion,n=t.editing.view,o=n.document;e.register("softBreak",{allowWhere:"$text",isInline:!0}),i.for("upcast").elementToElement({model:"softBreak",view:"br"}),i.for("downcast").elementToElement({model:"softBreak",view:(t,e)=>e.createEmptyElement("br")}),n.addObserver(id),t.commands.add("shiftEnter",new od(t)),this.listenTo(o,"enter",(e,i)=>{i.preventDefault(),i.isSoft&&(t.execute("shiftEnter"),n.scrollToTheSelection())},{priority:"low"})}}class cd{constructor(t,e=20){this.model=t,this.size=0,this.limit=e,this.isLocked=!1,this._changeCallback=(t,e)=>{"transparent"!=e.type&&e!==this._batch&&this._reset(!0)},this._selectionChangeCallback=()=>{this._reset()},this.model.document.on("change",this._changeCallback),this.model.document.selection.on("change:range",this._selectionChangeCallback),this.model.document.selection.on("change:attribute",this._selectionChangeCallback)}get batch(){return this._batch||(this._batch=this.model.createBatch()),this._batch}input(t){this.size+=t,this.size>=this.limit&&this._reset(!0)}lock(){this.isLocked=!0}unlock(){this.isLocked=!1}destroy(){this.model.document.off("change",this._changeCallback),this.model.document.selection.off("change:range",this._selectionChangeCallback),this.model.document.selection.off("change:attribute",this._selectionChangeCallback)}_reset(t){this.isLocked&&!t||(this._batch=null,this.size=0)}}class ld extends Jl{constructor(t,e){super(t),this._buffer=new cd(t.model,e),this._batches=new WeakSet}get buffer(){return this._buffer}destroy(){super.destroy(),this._buffer.destroy()}execute(t={}){const e=this.editor.model,i=e.document,n=t.text||"",o=n.length,s=t.range||i.selection.getFirstRange(),r=t.resultRange;e.enqueueChange(this._buffer.batch,t=>{const a=s.isCollapsed;this._buffer.lock(),e.deleteContent(e.createSelection(s)),n&&e.insertContent(t.createText(n,i.selection.getAttributes()),s.start),r?t.setSelection(r):a&&t.setSelection(s.start.getShiftedBy(o)),this._buffer.unlock(),this._buffer.input(o),this._batches.add(this._buffer.batch)})}}function dd(t){let e=null;const i=t.model,n=t.editing.view,o=t.commands.get("input");function s(t){const s=i.document,a=n.document.isComposing,c=e&&e.isEqual(s.selection);e=null,o.isEnabled&&(function(t){if(t.ctrlKey)return!0;return hd.includes(t.keyCode)}(t)||s.selection.isCollapsed||a&&229===t.keyCode||!a&&229===t.keyCode&&c||r())}function r(){const t=o.buffer;t.lock(),i.enqueueChange(t.batch,()=>{i.deleteContent(i.document.selection)}),t.unlock()}fo.isAndroid?n.document.on("beforeinput",(t,e)=>s(e),{priority:"lowest"}):n.document.on("keydown",(t,e)=>s(e),{priority:"lowest"}),n.document.on("compositionstart",(function(){const t=i.document,e=1!==t.selection.rangeCount||t.selection.getFirstRange().isFlat;if(t.selection.isCollapsed||e)return;r()}),{priority:"lowest"}),n.document.on("compositionend",()=>{e=i.createSelection(i.document.selection)},{priority:"lowest"})}const hd=[bo("arrowUp"),bo("arrowRight"),bo("arrowDown"),bo("arrowLeft"),9,16,17,18,19,20,27,33,34,35,36,45,91,93,144,145,173,174,175,176,177,178,179,255];for(let t=112;t<=135;t++)hd.push(t);function ud(t){if(t.newChildren.length-t.oldChildren.length!=1)return;const e=function(t,e){const i=[];let n,o=0;return t.forEach(t=>{"equal"==t?(s(),o++):"insert"==t?(r("insert")?n.values.push(e[o]):(s(),n={type:"insert",index:o,values:[e[o]]}),o++):r("delete")?n.howMany++:(s(),n={type:"delete",index:o,howMany:1})}),s(),i;function s(){n&&(i.push(n),n=null)}function r(t){return n&&n.type==t}}($o(t.oldChildren,t.newChildren,fd),t.newChildren);if(e.length>1)return;const i=e[0];return i.values[0]&&i.values[0].is("text")?i:void 0}function fd(t,e){return t&&t.is("text")&&e&&e.is("text")?t.data===e.data:t===e}class md{constructor(t){this.editor=t,this.editing=this.editor.editing}handle(t,e){if(function(t){if(0==t.length)return!1;for(const e of t)if("children"===e.type&&!ud(e))return!0;return!1}(t))this._handleContainerChildrenMutations(t,e);else for(const i of t)this._handleTextMutation(i,e),this._handleTextNodeInsertion(i)}_handleContainerChildrenMutations(t,e){const i=function(t){const e=t.map(t=>t.node).reduce((t,e)=>t.getCommonAncestor(e,{includeSelf:!0}));if(!e)return;return e.getAncestors({includeSelf:!0,parentFirst:!0}).find(t=>t.is("containerElement")||t.is("rootElement"))}(t);if(!i)return;const n=this.editor.editing.view.domConverter.mapViewToDom(i),o=new os,s=this.editor.data.toModel(o.domToView(n)).getChild(0),r=this.editor.editing.mapper.toModelElement(i);if(!r)return;const a=Array.from(s.getChildren()),c=Array.from(r.getChildren()),l=a[a.length-1],d=c[c.length-1];l&&l.is("softBreak")&&d&&!d.is("softBreak")&&a.pop();const h=this.editor.model.schema;if(!gd(a,h)||!gd(c,h))return;const u=a.map(t=>t.is("text")?t.data:"@").join("").replace(/\u00A0/g," "),f=c.map(t=>t.is("text")?t.data:"@").join("").replace(/\u00A0/g," ");if(f===u)return;const m=$o(f,u),{firstChangeAt:g,insertions:p,deletions:b}=pd(m);let w=null;e&&(w=this.editing.mapper.toModelRange(e.getFirstRange()));const k=u.substr(g,p),_=this.editor.model.createRange(this.editor.model.createPositionAt(r,g),this.editor.model.createPositionAt(r,g+b));this.editor.execute("input",{text:k,range:_,resultRange:w})}_handleTextMutation(t,e){if("text"!=t.type)return;const i=t.newText.replace(/\u00A0/g," "),n=t.oldText.replace(/\u00A0/g," ");if(n===i)return;const o=$o(n,i),{firstChangeAt:s,insertions:r,deletions:a}=pd(o);let c=null;e&&(c=this.editing.mapper.toModelRange(e.getFirstRange()));const l=this.editing.view.createPositionAt(t.node,s),d=this.editing.mapper.toModelPosition(l),h=this.editor.model.createRange(d,d.getShiftedBy(a)),u=i.substr(s,r);this.editor.execute("input",{text:u,range:h,resultRange:c})}_handleTextNodeInsertion(t){if("children"!=t.type)return;const e=ud(t),i=this.editing.view.createPositionAt(t.node,e.index),n=this.editing.mapper.toModelPosition(i),o=e.values[0].data;this.editor.execute("input",{text:o.replace(/\u00A0/g," "),range:this.editor.model.createRange(n)})}}function gd(t,e){return t.every(t=>e.isInline(t))}function pd(t){let e=null,i=null;for(let n=0;n<t.length;n++){"equal"!=t[n]&&(e=null===e?n:e,i=n)}let n=0,o=0;for(let s=e;s<=i;s++)"insert"!=t[s]&&n++,"delete"!=t[s]&&o++;return{insertions:o,deletions:n,firstChangeAt:e}}class bd extends ql{static get pluginName(){return"Input"}init(){const t=this.editor,e=new ld(t,t.config.get("typing.undoStep")||20);t.commands.add("input",e),dd(t),function(t){t.editing.view.document.on("mutations",(e,i,n)=>{new md(t).handle(i,n)})}(t)}isInput(t){return this.editor.commands.get("input")._batches.has(t)}}class wd extends Jl{constructor(t,e){super(t),this.direction=e,this._buffer=new cd(t.model,t.config.get("typing.undoStep"))}get buffer(){return this._buffer}execute(t={}){const e=this.editor.model,i=e.document;e.enqueueChange(this._buffer.batch,n=>{this._buffer.lock();const o=n.createSelection(t.selection||i.selection),s=o.isCollapsed;if(o.isCollapsed&&e.modifySelection(o,{direction:this.direction,unit:t.unit}),this._shouldEntireContentBeReplacedWithParagraph(t.sequence||1))return void this._replaceEntireContentWithParagraph(n);if(o.isCollapsed)return;let r=0;o.getFirstRange().getMinimalFlatRanges().forEach(t=>{r+=io(t.getWalker({singleCharacters:!0,ignoreElementEnd:!0,shallow:!0}))}),e.deleteContent(o,{doNotResetEntireContent:s}),this._buffer.input(r),n.setSelection(o),this._buffer.unlock()})}_shouldEntireContentBeReplacedWithParagraph(t){if(t>1)return!1;const e=this.editor.model,i=e.document.selection,n=e.schema.getLimitElement(i);if(!(i.isCollapsed&&i.containsEntireContent(n)))return!1;if(!e.schema.checkChild(n,"paragraph"))return!1;const o=n.getChild(0);return!o||"paragraph"!==o.name}_replaceEntireContentWithParagraph(t){const e=this.editor.model,i=e.document.selection,n=e.schema.getLimitElement(i),o=t.createElement("paragraph");t.remove(t.createRangeIn(n)),t.insert(o,n),t.setSelection(o,0)}}class kd extends us{constructor(t){super(t);const e=t.document;let i=0;function n(t,i,n){let o;e.once("delete",t=>o=t,{priority:Number.POSITIVE_INFINITY}),e.fire("delete",new Ns(e,i,n)),o&&o.stop.called&&t.stop()}e.on("keyup",(t,e)=>{e.keyCode!=po.delete&&e.keyCode!=po.backspace||(i=0)}),e.on("keydown",(t,e)=>{const o={};if(e.keyCode==po.delete)o.direction="forward",o.unit="character";else{if(e.keyCode!=po.backspace)return;o.direction="backward",o.unit="codePoint"}const s=fo.isMac?e.altKey:e.ctrlKey;o.unit=s?"word":o.unit,o.sequence=++i,n(t,e.domEvent,o)}),fo.isAndroid&&e.on("beforeinput",(e,i)=>{if("deleteContentBackward"!=i.domEvent.inputType)return;const o={unit:"codepoint",direction:"backward",sequence:1},s=i.domTarget.ownerDocument.defaultView.getSelection();s.anchorNode==s.focusNode&&s.anchorOffset+1!=s.focusOffset&&(o.selectionToRemove=t.domConverter.domSelectionToView(s)),n(e,i.domEvent,o)})}observe(){}}class _d extends ql{static get pluginName(){return"Delete"}init(){const t=this.editor,e=t.editing.view,i=e.document;if(e.addObserver(kd),t.commands.add("forwardDelete",new wd(t,"forward")),t.commands.add("delete",new wd(t,"backward")),this.listenTo(i,"delete",(i,n)=>{const o={unit:n.unit,sequence:n.sequence};if(n.selectionToRemove){const e=t.model.createSelection(),i=[];for(const e of n.selectionToRemove.getRanges())i.push(t.editing.mapper.toModelRange(e));e.setTo(i),o.selection=e}t.execute("forward"==n.direction?"forwardDelete":"delete",o),n.preventDefault(),e.scrollToTheSelection()}),fo.isAndroid){let t=null;this.listenTo(i,"delete",(e,i)=>{const n=i.domTarget.ownerDocument.defaultView.getSelection();t={anchorNode:n.anchorNode,anchorOffset:n.anchorOffset,focusNode:n.focusNode,focusOffset:n.focusOffset}},{priority:"lowest"}),this.listenTo(i,"keyup",(e,i)=>{if(t){const e=i.domTarget.ownerDocument.defaultView.getSelection();e.collapse(t.anchorNode,t.anchorOffset),e.extend(t.focusNode,t.focusOffset),t=null}})}}}class vd extends ql{static get requires(){return[bd,_d]}static get pluginName(){return"Typing"}}const yd=new Map;function xd(t,e,i){let n=yd.get(t);n||(n=new Map,yd.set(t,n)),n.set(e,i)}function Ad(t){return[t]}function Cd(t,e,i={}){const n=function(t,e){const i=yd.get(t);return i&&i.has(e)?i.get(e):Ad}(t.constructor,e.constructor);try{return n(t=t.clone(),e,i)}catch(t){throw t}}function Td(t,e,i){t=t.slice(),e=e.slice();const n=new Pd(i.document,i.useRelations,i.forceWeakRemove);n.setOriginalOperations(t),n.setOriginalOperations(e);const o=n.originalOperations;if(0==t.length||0==e.length)return{operationsA:t,operationsB:e,originalOperations:o};const s=new WeakMap;for(const e of t)s.set(e,0);const r={nextBaseVersionA:t[t.length-1].baseVersion+1,nextBaseVersionB:e[e.length-1].baseVersion+1,originalOperationsACount:t.length,originalOperationsBCount:e.length};let a=0;for(;a<t.length;){const i=t[a],o=s.get(i);if(o==e.length){a++;continue}const r=e[o],c=Cd(i,r,n.getContext(i,r,!0)),l=Cd(r,i,n.getContext(r,i,!1));n.updateRelation(i,r),n.setOriginalOperations(c,i),n.setOriginalOperations(l,r);for(const t of c)s.set(t,o+l.length);t.splice(a,1,...c),e.splice(o,1,...l)}if(i.padWithNoOps){const i=t.length-r.originalOperationsACount,n=e.length-r.originalOperationsBCount;Ed(t,n-i),Ed(e,i-n)}return Sd(t,r.nextBaseVersionB),Sd(e,r.nextBaseVersionA),{operationsA:t,operationsB:e,originalOperations:o}}class Pd{constructor(t,e,i=!1){this.originalOperations=new Map,this._history=t.history,this._useRelations=e,this._forceWeakRemove=!!i,this._relations=new Map}setOriginalOperations(t,e=null){const i=e?this.originalOperations.get(e):null;for(const e of t)this.originalOperations.set(e,i||e)}updateRelation(t,e){switch(t.constructor){case Na:switch(e.constructor){case za:t.targetPosition.isEqual(e.sourcePosition)||e.movedRange.containsPosition(t.targetPosition)?this._setRelation(t,e,"insertAtSource"):t.targetPosition.isEqual(e.deletionPosition)?this._setRelation(t,e,"insertBetween"):t.targetPosition.isAfter(e.sourcePosition)&&this._setRelation(t,e,"moveTargetAfter");break;case Na:t.targetPosition.isEqual(e.sourcePosition)||t.targetPosition.isBefore(e.sourcePosition)?this._setRelation(t,e,"insertBefore"):this._setRelation(t,e,"insertAfter")}break;case ja:switch(e.constructor){case za:t.splitPosition.isBefore(e.sourcePosition)&&this._setRelation(t,e,"splitBefore");break;case Na:(t.splitPosition.isEqual(e.sourcePosition)||t.splitPosition.isBefore(e.sourcePosition))&&this._setRelation(t,e,"splitBefore")}break;case za:switch(e.constructor){case za:t.targetPosition.isEqual(e.sourcePosition)||this._setRelation(t,e,"mergeTargetNotMoved"),t.sourcePosition.isEqual(e.targetPosition)&&this._setRelation(t,e,"mergeSourceNotMoved"),t.sourcePosition.isEqual(e.sourcePosition)&&this._setRelation(t,e,"mergeSameElement");break;case ja:t.sourcePosition.isEqual(e.splitPosition)&&this._setRelation(t,e,"splitAtSource")}break;case Ra:{const i=t.newRange;if(!i)return;switch(e.constructor){case Na:{const n=vr._createFromPositionAndShift(e.sourcePosition,e.howMany),o=n.containsPosition(i.start)||n.start.isEqual(i.start),s=n.containsPosition(i.end)||n.end.isEqual(i.end);!o&&!s||n.containsRange(i)||this._setRelation(t,e,{side:o?"left":"right",path:o?i.start.path.slice():i.end.path.slice()});break}case za:{const n=i.start.isEqual(e.targetPosition),o=i.start.isEqual(e.deletionPosition),s=i.end.isEqual(e.deletionPosition),r=i.end.isEqual(e.sourcePosition);(n||o||s||r)&&this._setRelation(t,e,{wasInLeftElement:n,wasStartBeforeMergedElement:o,wasEndBeforeMergedElement:s,wasInRightElement:r});break}}break}}}getContext(t,e,i){return{aIsStrong:i,aWasUndone:this._wasUndone(t),bWasUndone:this._wasUndone(e),abRelation:this._useRelations?this._getRelation(t,e):null,baRelation:this._useRelations?this._getRelation(e,t):null,forceWeakRemove:this._forceWeakRemove}}_wasUndone(t){const e=this.originalOperations.get(t);return e.wasUndone||this._history.isUndoneOperation(e)}_getRelation(t,e){const i=this.originalOperations.get(e),n=this._history.getUndoneOperation(i);if(!n)return null;const o=this.originalOperations.get(t),s=this._relations.get(o);return s&&s.get(n)||null}_setRelation(t,e,i){const n=this.originalOperations.get(t),o=this.originalOperations.get(e);let s=this._relations.get(n);s||(s=new Map,this._relations.set(n,s)),s.set(o,i)}}function Sd(t,e){for(const i of t)i.baseVersion=e++}function Ed(t,e){for(let i=0;i<e;i++)t.push(new nc(0))}function Md(t,e,i){const n=t.nodes.getNode(0).getAttribute(e);if(n==i)return null;const o=new vr(t.position,t.position.getShiftedBy(t.howMany));return new Ma(o,e,n,i,0)}function Id(t,e){return null===t.targetPosition._getTransformedByDeletion(e.sourcePosition,e.howMany)}function Nd(t,e){const i=[];for(let n=0;n<t.length;n++){const o=t[n],s=new Na(o.start,o.end.offset-o.start.offset,e,0);i.push(s);for(let e=n+1;e<t.length;e++)t[e]=t[e]._getTransformedByMove(s.sourcePosition,s.targetPosition,s.howMany)[0];e=e._getTransformedByMove(s.sourcePosition,s.targetPosition,s.howMany)}return i}xd(Ma,Ma,(t,e,i)=>{if(t.key===e.key){const n=t.range.getDifference(e.range).map(e=>new Ma(e,t.key,t.oldValue,t.newValue,0)),o=t.range.getIntersection(e.range);return o&&i.aIsStrong&&n.push(new Ma(o,e.key,e.newValue,t.newValue,0)),0==n.length?[new nc(0)]:n}return[t]}),xd(Ma,Oa,(t,e)=>{if(t.range.start.hasSameParentAs(e.position)&&t.range.containsPosition(e.position)){const i=t.range._getTransformedByInsertion(e.position,e.howMany,!e.shouldReceiveAttributes).map(e=>new Ma(e,t.key,t.oldValue,t.newValue,t.baseVersion));if(e.shouldReceiveAttributes){const n=Md(e,t.key,t.oldValue);n&&i.unshift(n)}return i}return t.range=t.range._getTransformedByInsertion(e.position,e.howMany,!1)[0],[t]}),xd(Ma,za,(t,e)=>{const i=[];t.range.start.hasSameParentAs(e.deletionPosition)&&(t.range.containsPosition(e.deletionPosition)||t.range.start.isEqual(e.deletionPosition))&&i.push(vr._createFromPositionAndShift(e.graveyardPosition,1));const n=t.range._getTransformedByMergeOperation(e);return n.isCollapsed||i.push(n),i.map(e=>new Ma(e,t.key,t.oldValue,t.newValue,t.baseVersion))}),xd(Ma,Na,(t,e)=>function(t,e){const i=vr._createFromPositionAndShift(e.sourcePosition,e.howMany);let n=null,o=[];i.containsRange(t,!0)?n=t:t.start.hasSameParentAs(i.start)?(o=t.getDifference(i),n=t.getIntersection(i)):o=[t];const s=[];for(let t of o){t=t._getTransformedByDeletion(e.sourcePosition,e.howMany);const i=e.getMovedRangeStart(),n=t.start.hasSameParentAs(i);t=t._getTransformedByInsertion(i,e.howMany,n),s.push(...t)}n&&s.push(n._getTransformedByMove(e.sourcePosition,e.targetPosition,e.howMany,!1)[0]);return s}(t.range,e).map(e=>new Ma(e,t.key,t.oldValue,t.newValue,t.baseVersion))),xd(Ma,ja,(t,e)=>{if(t.range.end.isEqual(e.insertionPosition))return e.graveyardPosition||t.range.end.offset++,[t];if(t.range.start.hasSameParentAs(e.splitPosition)&&t.range.containsPosition(e.splitPosition)){const i=t.clone();return i.range=new vr(e.moveTargetPosition.clone(),t.range.end._getCombined(e.splitPosition,e.moveTargetPosition)),t.range.end=e.splitPosition.clone(),t.range.end.stickiness="toPrevious",[t,i]}return t.range=t.range._getTransformedBySplitOperation(e),[t]}),xd(Oa,Ma,(t,e)=>{const i=[t];if(t.shouldReceiveAttributes&&t.position.hasSameParentAs(e.range.start)&&e.range.containsPosition(t.position)){const n=Md(t,e.key,e.newValue);n&&i.push(n)}return i}),xd(Oa,Oa,(t,e,i)=>(t.position.isEqual(e.position)&&i.aIsStrong||(t.position=t.position._getTransformedByInsertOperation(e)),[t])),xd(Oa,Na,(t,e)=>(t.position=t.position._getTransformedByMoveOperation(e),[t])),xd(Oa,ja,(t,e)=>(t.position=t.position._getTransformedBySplitOperation(e),[t])),xd(Oa,za,(t,e)=>(t.position=t.position._getTransformedByMergeOperation(e),[t])),xd(Ra,Oa,(t,e)=>(t.oldRange&&(t.oldRange=t.oldRange._getTransformedByInsertOperation(e)[0]),t.newRange&&(t.newRange=t.newRange._getTransformedByInsertOperation(e)[0]),[t])),xd(Ra,Ra,(t,e,i)=>{if(t.name==e.name){if(!i.aIsStrong)return[new nc(0)];t.oldRange=e.newRange?e.newRange.clone():null}return[t]}),xd(Ra,za,(t,e)=>(t.oldRange&&(t.oldRange=t.oldRange._getTransformedByMergeOperation(e)),t.newRange&&(t.newRange=t.newRange._getTransformedByMergeOperation(e)),[t])),xd(Ra,Na,(t,e,i)=>{if(t.oldRange&&(t.oldRange=vr._createFromRanges(t.oldRange._getTransformedByMoveOperation(e))),t.newRange){if(i.abRelation){const n=vr._createFromRanges(t.newRange._getTransformedByMoveOperation(e));if("left"==i.abRelation.side&&e.targetPosition.isEqual(t.newRange.start))return t.newRange.start.path=i.abRelation.path,t.newRange.end=n.end,[t];if("right"==i.abRelation.side&&e.targetPosition.isEqual(t.newRange.end))return t.newRange.start=n.start,t.newRange.end.path=i.abRelation.path,[t]}t.newRange=vr._createFromRanges(t.newRange._getTransformedByMoveOperation(e))}return[t]}),xd(Ra,ja,(t,e,i)=>{if(t.oldRange&&(t.oldRange=t.oldRange._getTransformedBySplitOperation(e)),t.newRange){if(i.abRelation){const n=t.newRange._getTransformedBySplitOperation(e);return t.newRange.start.isEqual(e.splitPosition)&&i.abRelation.wasStartBeforeMergedElement?t.newRange.start=_r._createAt(e.insertionPosition):t.newRange.start.isEqual(e.splitPosition)&&!i.abRelation.wasInLeftElement&&(t.newRange.start=_r._createAt(e.moveTargetPosition)),t.newRange.end.isEqual(e.splitPosition)&&i.abRelation.wasInRightElement?t.newRange.end=_r._createAt(e.moveTargetPosition):t.newRange.end.isEqual(e.splitPosition)&&i.abRelation.wasEndBeforeMergedElement?t.newRange.end=_r._createAt(e.insertionPosition):t.newRange.end=n.end,[t]}t.newRange=t.newRange._getTransformedBySplitOperation(e)}return[t]}),xd(za,Oa,(t,e)=>(t.sourcePosition.hasSameParentAs(e.position)&&(t.howMany+=e.howMany),t.sourcePosition=t.sourcePosition._getTransformedByInsertOperation(e),t.targetPosition=t.targetPosition._getTransformedByInsertOperation(e),[t])),xd(za,za,(t,e,i)=>{if(t.sourcePosition.isEqual(e.sourcePosition)&&t.targetPosition.isEqual(e.targetPosition)){if(i.bWasUndone){const i=e.graveyardPosition.path.slice();return i.push(0),t.sourcePosition=new _r(e.graveyardPosition.root,i),t.howMany=0,[t]}return[new nc(0)]}if(t.sourcePosition.isEqual(e.sourcePosition)&&!t.targetPosition.isEqual(e.targetPosition)&&!i.bWasUndone&&"splitAtSource"!=i.abRelation){const n="$graveyard"==t.targetPosition.root.rootName,o="$graveyard"==e.targetPosition.root.rootName,s=n&&!o;if(o&&!n||!s&&i.aIsStrong){const i=e.targetPosition._getTransformedByMergeOperation(e),n=t.targetPosition._getTransformedByMergeOperation(e);return[new Na(i,t.howMany,n,0)]}return[new nc(0)]}return t.sourcePosition.hasSameParentAs(e.targetPosition)&&(t.howMany+=e.howMany),t.sourcePosition=t.sourcePosition._getTransformedByMergeOperation(e),t.targetPosition=t.targetPosition._getTransformedByMergeOperation(e),t.graveyardPosition.isEqual(e.graveyardPosition)&&i.aIsStrong||(t.graveyardPosition=t.graveyardPosition._getTransformedByMergeOperation(e)),[t]}),xd(za,Na,(t,e,i)=>{const n=vr._createFromPositionAndShift(e.sourcePosition,e.howMany);return"remove"==e.type&&!i.bWasUndone&&!i.forceWeakRemove&&t.deletionPosition.hasSameParentAs(e.sourcePosition)&&n.containsPosition(t.sourcePosition)?[new nc(0)]:(t.sourcePosition.hasSameParentAs(e.targetPosition)&&(t.howMany+=e.howMany),t.sourcePosition.hasSameParentAs(e.sourcePosition)&&(t.howMany-=e.howMany),t.sourcePosition=t.sourcePosition._getTransformedByMoveOperation(e),t.targetPosition=t.targetPosition._getTransformedByMoveOperation(e),t.graveyardPosition.isEqual(e.targetPosition)||(t.graveyardPosition=t.graveyardPosition._getTransformedByMoveOperation(e)),[t])}),xd(za,ja,(t,e,i)=>{if(e.graveyardPosition&&(t.graveyardPosition=t.graveyardPosition._getTransformedByDeletion(e.graveyardPosition,1),t.deletionPosition.isEqual(e.graveyardPosition)&&(t.howMany=e.howMany)),t.targetPosition.isEqual(e.splitPosition)){const n=0!=e.howMany,o=e.graveyardPosition&&t.deletionPosition.isEqual(e.graveyardPosition);if(n||o||"mergeTargetNotMoved"==i.abRelation)return t.sourcePosition=t.sourcePosition._getTransformedBySplitOperation(e),[t]}if(t.sourcePosition.isEqual(e.splitPosition)){if("mergeSourceNotMoved"==i.abRelation)return t.howMany=0,t.targetPosition=t.targetPosition._getTransformedBySplitOperation(e),[t];if("mergeSameElement"==i.abRelation||t.sourcePosition.offset>0)return t.sourcePosition=e.moveTargetPosition.clone(),t.targetPosition=t.targetPosition._getTransformedBySplitOperation(e),[t]}return t.sourcePosition.hasSameParentAs(e.splitPosition)&&(t.howMany=e.splitPosition.offset),t.sourcePosition=t.sourcePosition._getTransformedBySplitOperation(e),t.targetPosition=t.targetPosition._getTransformedBySplitOperation(e),[t]}),xd(Na,Oa,(t,e)=>{const i=vr._createFromPositionAndShift(t.sourcePosition,t.howMany)._getTransformedByInsertOperation(e,!1)[0];return t.sourcePosition=i.start,t.howMany=i.end.offset-i.start.offset,t.targetPosition.isEqual(e.position)||(t.targetPosition=t.targetPosition._getTransformedByInsertOperation(e)),[t]}),xd(Na,Na,(t,e,i)=>{const n=vr._createFromPositionAndShift(t.sourcePosition,t.howMany),o=vr._createFromPositionAndShift(e.sourcePosition,e.howMany);let s,r=i.aIsStrong,a=!i.aIsStrong;if("insertBefore"==i.abRelation||"insertAfter"==i.baRelation?a=!0:"insertAfter"!=i.abRelation&&"insertBefore"!=i.baRelation||(a=!1),s=t.targetPosition.isEqual(e.targetPosition)&&a?t.targetPosition._getTransformedByDeletion(e.sourcePosition,e.howMany):t.targetPosition._getTransformedByMove(e.sourcePosition,e.targetPosition,e.howMany),Id(t,e)&&Id(e,t))return[e.getReversed()];if(n.containsPosition(e.targetPosition)&&n.containsRange(o,!0))return n.start=n.start._getTransformedByMove(e.sourcePosition,e.targetPosition,e.howMany),n.end=n.end._getTransformedByMove(e.sourcePosition,e.targetPosition,e.howMany),Nd([n],s);if(o.containsPosition(t.targetPosition)&&o.containsRange(n,!0))return n.start=n.start._getCombined(e.sourcePosition,e.getMovedRangeStart()),n.end=n.end._getCombined(e.sourcePosition,e.getMovedRangeStart()),Nd([n],s);const c=Ei(t.sourcePosition.getParentPath(),e.sourcePosition.getParentPath());if("prefix"==c||"extension"==c)return n.start=n.start._getTransformedByMove(e.sourcePosition,e.targetPosition,e.howMany),n.end=n.end._getTransformedByMove(e.sourcePosition,e.targetPosition,e.howMany),Nd([n],s);"remove"!=t.type||"remove"==e.type||i.aWasUndone||i.forceWeakRemove?"remove"==t.type||"remove"!=e.type||i.bWasUndone||i.forceWeakRemove||(r=!1):r=!0;const l=[],d=n.getDifference(o);for(const t of d){t.start=t.start._getTransformedByDeletion(e.sourcePosition,e.howMany),t.end=t.end._getTransformedByDeletion(e.sourcePosition,e.howMany);const i="same"==Ei(t.start.getParentPath(),e.getMovedRangeStart().getParentPath()),n=t._getTransformedByInsertion(e.getMovedRangeStart(),e.howMany,i);l.push(...n)}const h=n.getIntersection(o);return null!==h&&r&&(h.start=h.start._getCombined(e.sourcePosition,e.getMovedRangeStart()),h.end=h.end._getCombined(e.sourcePosition,e.getMovedRangeStart()),0===l.length?l.push(h):1==l.length?o.start.isBefore(n.start)||o.start.isEqual(n.start)?l.unshift(h):l.push(h):l.splice(1,0,h)),0===l.length?[new nc(t.baseVersion)]:Nd(l,s)}),xd(Na,ja,(t,e,i)=>{let n=t.targetPosition.clone();t.targetPosition.isEqual(e.insertionPosition)&&e.graveyardPosition&&"moveTargetAfter"!=i.abRelation||(n=t.targetPosition._getTransformedBySplitOperation(e));const o=vr._createFromPositionAndShift(t.sourcePosition,t.howMany);if(o.end.isEqual(e.insertionPosition))return e.graveyardPosition||t.howMany++,t.targetPosition=n,[t];if(o.start.hasSameParentAs(e.splitPosition)&&o.containsPosition(e.splitPosition)){let t=new vr(e.splitPosition,o.end);return t=t._getTransformedBySplitOperation(e),Nd([new vr(o.start,e.splitPosition),t],n)}t.targetPosition.isEqual(e.splitPosition)&&"insertAtSource"==i.abRelation&&(n=e.moveTargetPosition),t.targetPosition.isEqual(e.insertionPosition)&&"insertBetween"==i.abRelation&&(n=t.targetPosition);const s=[o._getTransformedBySplitOperation(e)];if(e.graveyardPosition){const n=o.start.isEqual(e.graveyardPosition)||o.containsPosition(e.graveyardPosition);t.howMany>1&&n&&!i.aWasUndone&&s.push(vr._createFromPositionAndShift(e.insertionPosition,1))}return Nd(s,n)}),xd(Na,za,(t,e,i)=>{const n=vr._createFromPositionAndShift(t.sourcePosition,t.howMany);if(e.deletionPosition.hasSameParentAs(t.sourcePosition)&&n.containsPosition(e.sourcePosition))if("remove"!=t.type||i.forceWeakRemove){if(1==t.howMany)return i.bWasUndone?(t.sourcePosition=e.graveyardPosition.clone(),t.targetPosition=t.targetPosition._getTransformedByMergeOperation(e),[t]):[new nc(0)]}else if(!i.aWasUndone){const i=[];let n=e.graveyardPosition.clone(),o=e.targetPosition._getTransformedByMergeOperation(e);t.howMany>1&&(i.push(new Na(t.sourcePosition,t.howMany-1,t.targetPosition,0)),n=n._getTransformedByMove(t.sourcePosition,t.targetPosition,t.howMany-1),o=o._getTransformedByMove(t.sourcePosition,t.targetPosition,t.howMany-1));const s=e.deletionPosition._getCombined(t.sourcePosition,t.targetPosition),r=new Na(n,1,s,0),a=r.getMovedRangeStart().path.slice();a.push(0);const c=new _r(r.targetPosition.root,a);o=o._getTransformedByMove(n,s,1);const l=new Na(o,e.howMany,c,0);return i.push(r),i.push(l),i}const o=vr._createFromPositionAndShift(t.sourcePosition,t.howMany)._getTransformedByMergeOperation(e);return t.sourcePosition=o.start,t.howMany=o.end.offset-o.start.offset,t.targetPosition=t.targetPosition._getTransformedByMergeOperation(e),[t]}),xd(La,Oa,(t,e)=>(t.position=t.position._getTransformedByInsertOperation(e),[t])),xd(La,za,(t,e)=>t.position.isEqual(e.deletionPosition)?(t.position=e.graveyardPosition.clone(),t.position.stickiness="toNext",[t]):(t.position=t.position._getTransformedByMergeOperation(e),[t])),xd(La,Na,(t,e)=>(t.position=t.position._getTransformedByMoveOperation(e),[t])),xd(La,La,(t,e,i)=>{if(t.position.isEqual(e.position)){if(!i.aIsStrong)return[new nc(0)];t.oldName=e.newName}return[t]}),xd(La,ja,(t,e)=>{if("same"==Ei(t.position.path,e.splitPosition.getParentPath())&&!e.graveyardPosition){const e=new La(t.position.getShiftedBy(1),t.oldName,t.newName,0);return[t,e]}return t.position=t.position._getTransformedBySplitOperation(e),[t]}),xd(Da,Da,(t,e,i)=>{if(t.root===e.root&&t.key===e.key){if(!i.aIsStrong||t.newValue===e.newValue)return[new nc(0)];t.oldValue=e.newValue}return[t]}),xd(ja,Oa,(t,e)=>(t.splitPosition.hasSameParentAs(e.position)&&t.splitPosition.offset<e.position.offset&&(t.howMany+=e.howMany),t.splitPosition=t.splitPosition._getTransformedByInsertOperation(e),t.insertionPosition=ja.getInsertionPosition(t.splitPosition),[t])),xd(ja,za,(t,e,i)=>{if(!t.graveyardPosition&&!i.bWasUndone&&t.splitPosition.hasSameParentAs(e.sourcePosition)){const i=e.graveyardPosition.path.slice();i.push(0);const n=new _r(e.graveyardPosition.root,i),o=ja.getInsertionPosition(new _r(e.graveyardPosition.root,i)),s=new ja(n,0,null,0);return s.insertionPosition=o,t.splitPosition=t.splitPosition._getTransformedByMergeOperation(e),t.insertionPosition=ja.getInsertionPosition(t.splitPosition),t.graveyardPosition=s.insertionPosition.clone(),t.graveyardPosition.stickiness="toNext",[s,t]}return t.splitPosition.hasSameParentAs(e.deletionPosition)&&!t.splitPosition.isAfter(e.deletionPosition)&&t.howMany--,t.splitPosition.hasSameParentAs(e.targetPosition)&&(t.howMany+=e.howMany),t.splitPosition=t.splitPosition._getTransformedByMergeOperation(e),t.insertionPosition=ja.getInsertionPosition(t.splitPosition),t.graveyardPosition&&(t.graveyardPosition=t.graveyardPosition._getTransformedByMergeOperation(e)),[t]}),xd(ja,Na,(t,e,i)=>{const n=vr._createFromPositionAndShift(e.sourcePosition,e.howMany);if(t.graveyardPosition){const o=n.start.isEqual(t.graveyardPosition)||n.containsPosition(t.graveyardPosition);if(!i.bWasUndone&&o){const i=t.splitPosition._getTransformedByMoveOperation(e),n=t.graveyardPosition._getTransformedByMoveOperation(e),o=n.path.slice();o.push(0);const s=new _r(n.root,o);return[new Na(i,t.howMany,s,0)]}t.graveyardPosition=t.graveyardPosition._getTransformedByMoveOperation(e)}if(t.splitPosition.hasSameParentAs(e.sourcePosition)&&n.containsPosition(t.splitPosition)){const i=e.howMany-(t.splitPosition.offset-e.sourcePosition.offset);return t.howMany-=i,t.splitPosition.hasSameParentAs(e.targetPosition)&&t.splitPosition.offset<e.targetPosition.offset&&(t.howMany+=e.howMany),t.splitPosition=e.sourcePosition.clone(),t.insertionPosition=ja.getInsertionPosition(t.splitPosition),[t]}return!t.splitPosition.isEqual(e.targetPosition)||"insertAtSource"!=i.baRelation&&"splitBefore"!=i.abRelation?(e.sourcePosition.isEqual(e.targetPosition)||(t.splitPosition.hasSameParentAs(e.sourcePosition)&&t.splitPosition.offset<=e.sourcePosition.offset&&(t.howMany-=e.howMany),t.splitPosition.hasSameParentAs(e.targetPosition)&&t.splitPosition.offset<e.targetPosition.offset&&(t.howMany+=e.howMany)),t.splitPosition.stickiness="toNone",t.splitPosition=t.splitPosition._getTransformedByMoveOperation(e),t.splitPosition.stickiness="toNext",t.graveyardPosition?t.insertionPosition=t.insertionPosition._getTransformedByMoveOperation(e):t.insertionPosition=ja.getInsertionPosition(t.splitPosition),[t]):(t.howMany+=e.howMany,t.splitPosition=t.splitPosition._getTransformedByDeletion(e.sourcePosition,e.howMany),t.insertionPosition=ja.getInsertionPosition(t.splitPosition),[t])}),xd(ja,ja,(t,e,i)=>{if(t.splitPosition.isEqual(e.splitPosition)){if(!t.graveyardPosition&&!e.graveyardPosition)return[new nc(0)];if(t.graveyardPosition&&e.graveyardPosition&&t.graveyardPosition.isEqual(e.graveyardPosition))return[new nc(0)];if("splitBefore"==i.abRelation)return t.howMany=0,t.graveyardPosition=t.graveyardPosition._getTransformedBySplitOperation(e),[t]}if(t.graveyardPosition&&e.graveyardPosition&&t.graveyardPosition.isEqual(e.graveyardPosition)){const n="$graveyard"==t.splitPosition.root.rootName,o="$graveyard"==e.splitPosition.root.rootName,s=n&&!o;if(o&&!n||!s&&i.aIsStrong){const i=[];return e.howMany&&i.push(new Na(e.moveTargetPosition,e.howMany,e.splitPosition,0)),t.howMany&&i.push(new Na(t.splitPosition,t.howMany,t.moveTargetPosition,0)),i}return[new nc(0)]}if(t.graveyardPosition&&(t.graveyardPosition=t.graveyardPosition._getTransformedBySplitOperation(e)),t.splitPosition.isEqual(e.insertionPosition)&&"splitBefore"==i.abRelation)return t.howMany++,[t];if(e.splitPosition.isEqual(t.insertionPosition)&&"splitBefore"==i.baRelation){const i=e.insertionPosition.path.slice();i.push(0);const n=new _r(e.insertionPosition.root,i);return[t,new Na(t.insertionPosition,1,n,0)]}return t.splitPosition.hasSameParentAs(e.splitPosition)&&t.splitPosition.offset<e.splitPosition.offset&&(t.howMany-=e.howMany),t.splitPosition=t.splitPosition._getTransformedBySplitOperation(e),t.insertionPosition=ja.getInsertionPosition(t.splitPosition),[t]});class Od extends Jl{constructor(t){super(t),this._stack=[],this._createdBatches=new WeakSet,this.refresh()}refresh(){this.isEnabled=this._stack.length>0}addBatch(t){const e=this.editor.model.document.selection,i={ranges:e.hasOwnRange?Array.from(e.getRanges()):[],isBackward:e.isBackward};this._stack.push({batch:t,selection:i}),this.refresh()}clearStack(){this._stack=[],this.refresh()}_restoreSelection(t,e,i){const n=this.editor.model,o=n.document,s=[];for(const e of t){const t=Rd(e,i).find(t=>t.start.root!=o.graveyard);t&&s.push(t)}s.length&&n.change(t=>{t.setSelection(s,{backward:e})})}_undo(t,e){const i=this.editor.model,n=i.document;this._createdBatches.add(e);const o=t.operations.slice().filter(t=>t.isDocumentOperation);o.reverse();for(const t of o){const o=t.baseVersion+1,s=Array.from(n.history.getOperations(o)),r=Td([t.getReversed()],s,{useRelations:!0,document:this.editor.model.document,padWithNoOps:!1,forceWeakRemove:!0}).operationsA;for(const o of r)e.addOperation(o),i.applyOperation(o),n.history.setOperationAsUndone(t,o)}}}function Rd(t,e){const i=t.getTransformedByOperations(e);i.sort((t,e)=>t.start.isBefore(e.start)?-1:1);for(let t=1;t<i.length;t++){const e=i[t-1],n=i[t];e.end.isTouching(n.start)&&(e.end=n.end,i.splice(t,1),t--)}return i}class Ld extends Od{execute(t=null){const e=t?this._stack.findIndex(e=>e.batch==t):this._stack.length-1,i=this._stack.splice(e,1)[0],n=this.editor.model.createBatch("transparent");this.editor.model.enqueueChange(n,()=>{this._undo(i.batch,n);const t=this.editor.model.document.history.getOperations(i.batch.baseVersion);this._restoreSelection(i.selection.ranges,i.selection.isBackward,t),this.fire("revert",i.batch,n)}),this.refresh()}}class Dd extends Od{execute(){const t=this._stack.pop(),e=this.editor.model.createBatch("transparent");this.editor.model.enqueueChange(e,()=>{const i=t.batch.operations[t.batch.operations.length-1].baseVersion+1,n=this.editor.model.document.history.getOperations(i);this._restoreSelection(t.selection.ranges,t.selection.isBackward,n),this._undo(t.batch,e)}),this.refresh()}}class zd extends ql{static get pluginName(){return"UndoEditing"}constructor(t){super(t),this._batchRegistry=new WeakSet}init(){const t=this.editor;this._undoCommand=new Ld(t),this._redoCommand=new Dd(t),t.commands.add("undo",this._undoCommand),t.commands.add("redo",this._redoCommand),this.listenTo(t.model,"applyOperation",(t,e)=>{const i=e[0];if(!i.isDocumentOperation)return;const n=i.batch,o=this._redoCommand._createdBatches.has(n),s=this._undoCommand._createdBatches.has(n);this._batchRegistry.has(n)||"transparent"==n.type&&!o&&!s||(o?this._undoCommand.addBatch(n):s||(this._undoCommand.addBatch(n),this._redoCommand.clearStack()),this._batchRegistry.add(n))},{priority:"highest"}),this.listenTo(this._undoCommand,"revert",(t,e,i)=>{this._redoCommand.addBatch(i)}),t.keystrokes.set("CTRL+Z","undo"),t.keystrokes.set("CTRL+Y","redo"),t.keystrokes.set("CTRL+SHIFT+Z","redo")}}var jd='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M5.042 9.367l2.189 1.837a.75.75 0 01-.965 1.149l-3.788-3.18a.747.747 0 01-.21-.284.75.75 0 01.17-.945L6.23 4.762a.75.75 0 11.964 1.15L4.863 7.866h8.917A.75.75 0 0114 7.9a4 4 0 11-1.477 7.718l.344-1.489a2.5 2.5 0 101.094-4.73l.008-.032H5.042z"/></svg>',Vd='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M14.958 9.367l-2.189 1.837a.75.75 0 00.965 1.149l3.788-3.18a.747.747 0 00.21-.284.75.75 0 00-.17-.945L13.77 4.762a.75.75 0 10-.964 1.15l2.331 1.955H6.22A.75.75 0 006 7.9a4 4 0 101.477 7.718l-.344-1.489A2.5 2.5 0 116.039 9.4l-.008-.032h8.927z"/></svg>';class Bd extends ql{init(){const t=this.editor,e=t.locale,i=t.t,n="ltr"==e.uiLanguageDirection?jd:Vd,o="ltr"==e.uiLanguageDirection?Vd:jd;this._addButton("undo",i("di"),"CTRL+Z",n),this._addButton("redo",i("dj"),"CTRL+Y",o)}_addButton(t,e,i,n){const o=this.editor;o.ui.componentFactory.add(t,s=>{const r=o.commands.get(t),a=new El(s);return a.set({label:e,icon:n,keystroke:i,tooltip:!0}),a.bind("isEnabled").to(r,"isEnabled"),this.listenTo(a,"execute",()=>{o.execute(t),o.editing.view.focus()}),a})}}class Fd extends ql{static get requires(){return[zd,Bd]}static get pluginName(){return"Undo"}}class Hd{constructor(t){this.context=t}destroy(){this.stopListening()}static get isContextPlugin(){return!0}}vi(Hd,Hn);class Ud extends Hd{static get pluginName(){return"PendingActions"}init(){this.set("hasAny",!1),this._actions=new yi({idProperty:"_id"}),this._actions.delegate("add","remove").to(this)}add(t){if("string"!=typeof t)throw new hi.b("pendingactions-add-invalid-message: The message must be a string.",this);const e=Object.create(Hn);return e.set("message",t),this._actions.add(e),this.hasAny=!0,e}remove(t){this._actions.remove(t),this.hasAny=!!this._actions.length}get first(){return this._actions.get(0)}[Symbol.iterator](){return this._actions[Symbol.iterator]()}}class Wd{constructor(){const t=new window.FileReader;this._reader=t,this._data=void 0,this.set("loaded",0),t.onprogress=t=>{this.loaded=t.loaded}}get error(){return this._reader.error}get data(){return this._data}read(t){const e=this._reader;return this.total=t.size,new Promise((i,n)=>{e.onload=()=>{const t=e.result;this._data=t,i(t)},e.onerror=()=>{n("error")},e.onabort=()=>{n("aborted")},this._reader.readAsDataURL(t)})}abort(){this._reader.abort()}}vi(Wd,Hn);class qd extends ql{static get pluginName(){return"FileRepository"}static get requires(){return[Ud]}init(){this.loaders=new yi,this.loaders.on("add",()=>this._updatePendingAction()),this.loaders.on("remove",()=>this._updatePendingAction()),this._loadersMap=new Map,this._pendingAction=null,this.set("uploaded",0),this.set("uploadTotal",null),this.bind("uploadedPercent").to(this,"uploaded",this,"uploadTotal",(t,e)=>e?t/e*100:0)}getLoader(t){return this._loadersMap.get(t)||null}createLoader(t){if(!this.createUploadAdapter)return console.warn(Object(hi.a)("filerepository-no-upload-adapter: Upload adapter is not defined.")),null;const e=new $d(Promise.resolve(t),this.createUploadAdapter);return this.loaders.add(e),this._loadersMap.set(t,e),t instanceof Promise&&e.file.then(t=>{this._loadersMap.set(t,e)}).catch(()=>{}),e.on("change:uploaded",()=>{let t=0;for(const e of this.loaders)t+=e.uploaded;this.uploaded=t}),e.on("change:uploadTotal",()=>{let t=0;for(const e of this.loaders)e.uploadTotal&&(t+=e.uploadTotal);this.uploadTotal=t}),e}destroyLoader(t){const e=t instanceof $d?t:this.getLoader(t);e._destroy(),this.loaders.remove(e),this._loadersMap.forEach((t,i)=>{t===e&&this._loadersMap.delete(i)})}_updatePendingAction(){const t=this.editor.plugins.get(Ud);if(this.loaders.length){if(!this._pendingAction){const e=this.editor.t,i=t=>`${e("ai")} ${parseInt(t)}%.`;this._pendingAction=t.add(i(this.uploadedPercent)),this._pendingAction.bind("message").to(this,"uploadedPercent",i)}}else t.remove(this._pendingAction),this._pendingAction=null}}vi(qd,Hn);class $d{constructor(t,e){this.id=li(),this._filePromiseWrapper=this._createFilePromiseWrapper(t),this._adapter=e(this),this._reader=new Wd,this.set("status","idle"),this.set("uploaded",0),this.set("uploadTotal",null),this.bind("uploadedPercent").to(this,"uploaded",this,"uploadTotal",(t,e)=>e?t/e*100:0),this.set("uploadResponse",null)}get file(){return this._filePromiseWrapper?this._filePromiseWrapper.promise.then(t=>this._filePromiseWrapper?t:null):Promise.resolve(null)}get data(){return this._reader.data}read(){if("idle"!=this.status)throw new hi.b("filerepository-read-wrong-status: You cannot call read if the status is different than idle.",this);return this.status="reading",this.file.then(t=>this._reader.read(t)).then(t=>(this.status="idle",t)).catch(t=>{if("aborted"===t)throw this.status="aborted","aborted";throw this.status="error",this._reader.error?this._reader.error:t})}upload(){if("idle"!=this.status)throw new hi.b("filerepository-upload-wrong-status: You cannot call upload if the status is different than idle.",this);return this.status="uploading",this.file.then(()=>this._adapter.upload()).then(t=>(this.uploadResponse=t,this.status="idle",t)).catch(t=>{if("aborted"===this.status)throw"aborted";throw this.status="error",t})}abort(){const t=this.status;this.status="aborted",this._filePromiseWrapper.isFulfilled?"reading"==t?this._reader.abort():"uploading"==t&&this._adapter.abort&&this._adapter.abort():(this._filePromiseWrapper.promise.catch(()=>{}),this._filePromiseWrapper.rejecter("aborted")),this._destroy()}_destroy(){this._filePromiseWrapper=void 0,this._reader=void 0,this._adapter=void 0,this.uploadResponse=void 0}_createFilePromiseWrapper(t){const e={};return e.promise=new Promise((i,n)=>{e.rejecter=n,e.isFulfilled=!1,t.then(t=>{e.isFulfilled=!0,i(t)}).catch(t=>{e.isFulfilled=!0,n(t)})}),e}}vi($d,Hn);function Yd(){let t=function(t){t=t.toLowerCase();const e=document.cookie.split(";");for(const i of e){const e=i.split("=");if(decodeURIComponent(e[0].trim().toLowerCase())===t)return decodeURIComponent(e[1])}return null}("ckCsrfToken");var e,i;return t&&40==t.length||(t=function(t){let e="";const i=new Uint8Array(t);window.crypto.getRandomValues(i);for(let t=0;t<i.length;t++){const n="abcdefghijklmnopqrstuvwxyz0123456789".charAt(i[t]%"abcdefghijklmnopqrstuvwxyz0123456789".length);e+=Math.random()>.5?n.toUpperCase():n}return e}(40),e="ckCsrfToken",i=t,document.cookie=encodeURIComponent(e)+"="+encodeURIComponent(i)+";path=/"),t}class Gd extends ql{static get requires(){return[qd]}static get pluginName(){return"CKFinderUploadAdapter"}init(){const t=this.editor.config.get("ckfinder.uploadUrl");t&&(this.editor.plugins.get(qd).createUploadAdapter=e=>new Qd(e,t,this.editor.t))}}class Qd{constructor(t,e,i){this.loader=t,this.url=e,this.t=i}upload(){return this.loader.file.then(t=>new Promise((e,i)=>{this._initRequest(),this._initListeners(e,i,t),this._sendRequest(t)}))}abort(){this.xhr&&this.xhr.abort()}_initRequest(){const t=this.xhr=new XMLHttpRequest;t.open("POST",this.url,!0),t.responseType="json"}_initListeners(t,e,i){const n=this.xhr,o=this.loader,s=(0,this.t)("a")+` ${i.name}.`;n.addEventListener("error",()=>e(s)),n.addEventListener("abort",()=>e()),n.addEventListener("load",()=>{const i=n.response;if(!i||!i.uploaded)return e(i&&i.error&&i.error.message?i.error.message:s);t({default:i.url})}),n.upload&&n.upload.addEventListener("progress",t=>{t.lengthComputable&&(o.uploadTotal=t.total,o.uploaded=t.loaded)})}_sendRequest(t){const e=new FormData;e.append("upload",t),e.append("ckCsrfToken",Yd()),this.xhr.send(e)}}class Kd{static get pluginName(){return"BlockAutoformatEditing"}constructor(t,e,i){let n,o=null;"function"==typeof i?n=i:(o=t.commands.get(i),n=()=>{t.execute(i)}),t.model.document.on("change",(i,s)=>{if(o&&!o.isEnabled)return;if("transparent"==s.type)return;const r=Array.from(t.model.document.differ.getChanges()),a=r[0];if(1!=r.length||"insert"!==a.type||"$text"!=a.name||1!=a.length)return;const c=a.position.parent;if(!c.is("paragraph")||1!==c.childCount)return;const l=e.exec(c.getChild(0).data);l&&t.model.enqueueChange(t=>{const e=t.createPositionAt(c,0),i=t.createPositionAt(c,l[0].length),o=new Nr(e,i);!1!==n({match:l})&&t.remove(o),o.detach()})})}}class Jd{static get pluginName(){return"InlineAutoformatEditing"}constructor(t,e,i){let n,o,s,r;e instanceof RegExp?n=e:s=e,"string"==typeof i?o=i:r=i,s=s||(t=>{let e;const i=[],o=[];for(;null!==(e=n.exec(t))&&!(e&&e.length<4);){let{index:t,1:n,2:s,3:r}=e;const a=n+s+r;t+=e[0].length-a.length;const c=[t,t+n.length],l=[t+n.length+s.length,t+n.length+s.length+r.length];i.push(c),i.push(l),o.push([t+n.length,t+n.length+s.length])}return{remove:i,format:o}}),r=r||((e,i)=>{const n=t.model.schema.getValidRanges(i,o);for(const t of n)e.setAttribute(o,!0,t);e.removeSelectionAttribute(o)}),t.model.document.on("change",(e,i)=>{if("transparent"==i.type)return;const n=t.model,o=n.document.selection;if(!o.isCollapsed)return;const a=Array.from(n.document.differ.getChanges()),c=a[0];if(1!=a.length||"insert"!==c.type||"$text"!=c.name||1!=c.length)return;const l=o.focus,d=l.parent,{text:h,range:u}=function(t,e){let i=t.start;return{text:Array.from(t.getItems()).reduce((t,n)=>n.is("text")||n.is("textProxy")?t+n.data:(i=e.createPositionAfter(n),""),""),range:e.createRange(i,t.end)}}(n.createRange(n.createPositionAt(d,0),l),n),f=s(h),m=Zd(u.start,f.format,n),g=Zd(u.start,f.remove,n);m.length&&g.length&&n.enqueueChange(t=>{if(!1!==r(t,m))for(const e of g.reverse())t.remove(e)})})}}function Zd(t,e,i){return e.filter(t=>void 0!==t[0]&&void 0!==t[1]).map(e=>i.createRange(t.getShiftedBy(e[0]),t.getShiftedBy(e[1])))}function Xd(t,e){return(i,n)=>{if(!t.commands.get(e).isEnabled)return!1;const o=t.model.schema.getValidRanges(n,e);for(const t of o)i.setAttribute(e,!0,t);i.removeSelectionAttribute(e)}}class th extends Jl{constructor(t,e){super(t),this.attributeKey=e}refresh(){const t=this.editor.model,e=t.document;this.value=this._getValueFromFirstAllowedNode(),this.isEnabled=t.schema.checkAttributeInSelection(e.selection,this.attributeKey)}execute(t={}){const e=this.editor.model,i=e.document.selection,n=void 0===t.forceValue?!this.value:t.forceValue;e.change(t=>{if(i.isCollapsed)n?t.setSelectionAttribute(this.attributeKey,!0):t.removeSelectionAttribute(this.attributeKey);else{const o=e.schema.getValidRanges(i.getRanges(),this.attributeKey);for(const e of o)n?t.setAttribute(this.attributeKey,n,e):t.removeAttribute(this.attributeKey,e)}})}_getValueFromFirstAllowedNode(){const t=this.editor.model,e=t.schema,i=t.document.selection;if(i.isCollapsed)return i.hasAttribute(this.attributeKey);for(const t of i.getRanges())for(const i of t.getItems())if(e.checkAttribute(i,this.attributeKey))return i.hasAttribute(this.attributeKey);return!1}}class eh extends ql{static get pluginName(){return"BoldEditing"}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:"bold"}),t.model.schema.setAttributeProperties("bold",{isFormatting:!0,copyOnEnter:!0}),t.conversion.attributeToElement({model:"bold",view:"strong",upcastAlso:["b",t=>{const e=t.getStyle("font-weight");return e?"bold"==e||Number(e)>=600?{name:!0,styles:["font-weight"]}:void 0:null}]}),t.commands.add("bold",new th(t,"bold")),t.keystrokes.set("CTRL+B","bold")}}class ih extends ql{init(){const t=this.editor,e=t.t;t.ui.componentFactory.add("bold",i=>{const n=t.commands.get("bold"),o=new El(i);return o.set({label:e("g"),icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M10.187 17H5.773c-.637 0-1.092-.138-1.364-.415-.273-.277-.409-.718-.409-1.323V4.738c0-.617.14-1.062.419-1.332.279-.27.73-.406 1.354-.406h4.68c.69 0 1.288.041 1.793.124.506.083.96.242 1.36.478.341.197.644.447.906.75a3.262 3.262 0 01.808 2.162c0 1.401-.722 2.426-2.167 3.075C15.05 10.175 16 11.315 16 13.01a3.756 3.756 0 01-2.296 3.504 6.1 6.1 0 01-1.517.377c-.571.073-1.238.11-2 .11zm-.217-6.217H7v4.087h3.069c1.977 0 2.965-.69 2.965-2.072 0-.707-.256-1.22-.768-1.537-.512-.319-1.277-.478-2.296-.478zM7 5.13v3.619h2.606c.729 0 1.292-.067 1.69-.2a1.6 1.6 0 00.91-.765c.165-.267.247-.566.247-.897 0-.707-.26-1.176-.778-1.409-.519-.232-1.31-.348-2.375-.348H7z"/></svg>',keystroke:"CTRL+B",tooltip:!0,isToggleable:!0}),o.bind("isOn","isEnabled").to(n,"value","isEnabled"),this.listenTo(o,"execute",()=>{t.execute("bold"),t.editing.view.focus()}),o})}}class nh extends ql{static get pluginName(){return"ItalicEditing"}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:"italic"}),t.model.schema.setAttributeProperties("italic",{isFormatting:!0,copyOnEnter:!0}),t.conversion.attributeToElement({model:"italic",view:"i",upcastAlso:["em",{styles:{"font-style":"italic"}}]}),t.commands.add("italic",new th(t,"italic")),t.keystrokes.set("CTRL+I","italic")}}class oh extends ql{init(){const t=this.editor,e=t.t;t.ui.componentFactory.add("italic",i=>{const n=t.commands.get("italic"),o=new El(i);return o.set({label:e("d"),icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M9.586 14.633l.021.004c-.036.335.095.655.393.962.082.083.173.15.274.201h1.474a.6.6 0 110 1.2H5.304a.6.6 0 010-1.2h1.15c.474-.07.809-.182 1.005-.334.157-.122.291-.32.404-.597l2.416-9.55a1.053 1.053 0 00-.281-.823 1.12 1.12 0 00-.442-.296H8.15a.6.6 0 010-1.2h6.443a.6.6 0 110 1.2h-1.195c-.376.056-.65.155-.823.296-.215.175-.423.439-.623.79l-2.366 9.347z"/></svg>',keystroke:"CTRL+I",tooltip:!0,isToggleable:!0}),o.bind("isOn","isEnabled").to(n,"value","isEnabled"),this.listenTo(o,"execute",()=>{t.execute("italic"),t.editing.view.focus()}),o})}}function sh(t){const e=t.next();return e.done?null:e.value}class rh extends Jl{refresh(){this.value=this._getValue(),this.isEnabled=this._checkEnabled()}execute(t={}){const e=this.editor.model,i=e.schema,n=e.document.selection,o=Array.from(n.getSelectedBlocks()),s=void 0===t.forceValue?!this.value:t.forceValue;e.change(t=>{if(s){const e=o.filter(t=>ah(t)||lh(i,t));this._applyQuote(t,e)}else this._removeQuote(t,o.filter(ah))})}_getValue(){const t=sh(this.editor.model.document.selection.getSelectedBlocks());return!(!t||!ah(t))}_checkEnabled(){if(this.value)return!0;const t=this.editor.model.document.selection,e=this.editor.model.schema,i=sh(t.getSelectedBlocks());return!!i&&lh(e,i)}_removeQuote(t,e){ch(t,e).reverse().forEach(e=>{if(e.start.isAtStart&&e.end.isAtEnd)return void t.unwrap(e.start.parent);if(e.start.isAtStart){const i=t.createPositionBefore(e.start.parent);return void t.move(e,i)}e.end.isAtEnd||t.split(e.end);const i=t.createPositionAfter(e.end.parent);t.move(e,i)})}_applyQuote(t,e){const i=[];ch(t,e).reverse().forEach(e=>{let n=ah(e.start);n||(n=t.createElement("blockQuote"),t.wrap(e,n)),i.push(n)}),i.reverse().reduce((e,i)=>e.nextSibling==i?(t.merge(t.createPositionAfter(e)),e):i)}}function ah(t){return"blockQuote"==t.parent.name?t.parent:null}function ch(t,e){let i,n=0;const o=[];for(;n<e.length;){const s=e[n],r=e[n+1];i||(i=t.createPositionBefore(s)),r&&s.nextSibling==r||(o.push(t.createRange(i,t.createPositionAfter(s))),i=null),n++}return o}function lh(t,e){const i=t.checkChild(e.parent,"blockQuote"),n=t.checkChild(["$root","blockQuote"],e);return i&&n}class dh extends ql{static get pluginName(){return"BlockQuoteEditing"}init(){const t=this.editor,e=t.model.schema;t.commands.add("blockQuote",new rh(t)),e.register("blockQuote",{allowWhere:"$block",allowContentOf:"$root"}),e.addChildCheck((t,e)=>{if(t.endsWith("blockQuote")&&"blockQuote"==e.name)return!1}),t.conversion.elementToElement({model:"blockQuote",view:"blockquote"}),t.model.document.registerPostFixer(i=>{const n=t.model.document.differ.getChanges();for(const t of n)if("insert"==t.type){const n=t.position.nodeAfter;if(!n)continue;if(n.is("blockQuote")&&n.isEmpty)return i.remove(n),!0;if(n.is("blockQuote")&&!e.checkChild(t.position,n))return i.unwrap(n),!0;if(n.is("element")){const t=i.createRangeIn(n);for(const n of t.getItems())if(n.is("blockQuote")&&!e.checkChild(i.createPositionBefore(n),n))return i.unwrap(n),!0}}else if("remove"==t.type){const e=t.position.parent;if(e.is("blockQuote")&&e.isEmpty)return i.remove(e),!0}return!1})}afterInit(){const t=this.editor.commands.get("blockQuote");this.listenTo(this.editor.editing.view.document,"enter",(e,i)=>{const n=this.editor.model.document,o=n.selection.getLastPosition().parent;n.selection.isCollapsed&&o.isEmpty&&t.value&&(this.editor.execute("blockQuote"),this.editor.editing.view.scrollToTheSelection(),i.preventDefault(),e.stop())})}}i(44);class hh extends ql{init(){const t=this.editor,e=t.t;t.ui.componentFactory.add("blockQuote",i=>{const n=t.commands.get("blockQuote"),o=new El(i);return o.set({label:e("k"),icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M3 10.423a6.5 6.5 0 016.056-6.408l.038.67C6.448 5.423 5.354 7.663 5.22 10H9c.552 0 .5.432.5.986v4.511c0 .554-.448.503-1 .503h-5c-.552 0-.5-.449-.5-1.003v-4.574zm8 0a6.5 6.5 0 016.056-6.408l.038.67c-2.646.739-3.74 2.979-3.873 5.315H17c.552 0 .5.432.5.986v4.511c0 .554-.448.503-1 .503h-5c-.552 0-.5-.449-.5-1.003v-4.574z"/></svg>',tooltip:!0,isToggleable:!0}),o.bind("isOn","isEnabled").to(n,"value","isEnabled"),this.listenTo(o,"execute",()=>{t.execute("blockQuote"),t.editing.view.focus()}),o})}}class uh extends ql{static get pluginName(){return"CKFinderUI"}init(){const t=this.editor,e=t.ui.componentFactory,i=t.t;e.add("ckfinder",e=>{const n=t.commands.get("ckfinder"),o=new El(e);return o.set({label:i("t"),icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M11.627 16.5zm5.873-.196zm0-7.001V8h-13v8.5h4.341c.191.54.457 1.044.785 1.5H2a1.5 1.5 0 01-1.5-1.5v-13A1.5 1.5 0 012 2h4.5a1.5 1.5 0 011.06.44L9.122 4H16a1.5 1.5 0 011.5 1.5v1A1.5 1.5 0 0119 8v2.531a6.027 6.027 0 00-1.5-1.228zM16 6.5v-1H8.5l-2-2H2v13h1V8a1.5 1.5 0 011.5-1.5H16z"/><path d="M14.5 19.5a5 5 0 110-10 5 5 0 010 10zM15 14v-2h-1v2h-2v1h2v2h1v-2h2v-1h-2z"/></svg>',tooltip:!0}),o.bind("isEnabled").to(n),o.on("execute",()=>{t.execute("ckfinder"),t.editing.view.focus()}),o})}}class fh extends us{observe(t){this.listenTo(t,"load",(t,e)=>{"IMG"==e.target.tagName&&this._fireEvents(e)},{useCapture:!0})}_fireEvents(t){this.isEnabled&&(this.document.fire("layoutChanged"),this.document.fire("imageLoaded",t))}}function mh(t){return i=>{i.on(`attribute:${t}:image`,e)};function e(t,e,i){if(!i.consumable.consume(e.item,t.name))return;const n=i.writer,o=i.mapper.toViewElement(e.item).getChild(0);null!==e.attributeNewValue?n.setAttribute(e.attributeKey,e.attributeNewValue,o):n.removeAttribute(e.attributeKey,o)}}class gh{constructor(){this._stack=[]}add(t,e){const i=this._stack,n=i[0];this._insertDescriptor(t);const o=i[0];n===o||ph(n,o)||this.fire("change:top",{oldDescriptor:n,newDescriptor:o,writer:e})}remove(t,e){const i=this._stack,n=i[0];this._removeDescriptor(t);const o=i[0];n===o||ph(n,o)||this.fire("change:top",{oldDescriptor:n,newDescriptor:o,writer:e})}_insertDescriptor(t){const e=this._stack,i=e.findIndex(e=>e.id===t.id);if(ph(t,e[i]))return;i>-1&&e.splice(i,1);let n=0;for(;e[n]&&bh(e[n],t);)n++;e.splice(n,0,t)}_removeDescriptor(t){const e=this._stack,i=e.findIndex(e=>e.id===t);i>-1&&e.splice(i,1)}}function ph(t,e){return t&&e&&t.priority==e.priority&&wh(t.classes)==wh(e.classes)}function bh(t,e){return t.priority>e.priority||!(t.priority<e.priority)&&wh(t.classes)>wh(e.classes)}function wh(t){return Array.isArray(t)?t.sort().join(","):t}vi(gh,mi);function kh(t){return!!t.is("element")&&!!t.getCustomProperty("widget")}function _h(t,e,i={}){return fo.isEdge||e.setAttribute("contenteditable","false",t),e.addClass("ck-widget",t),e.setCustomProperty("widget",!0,t),t.getFillerOffset=Ah,i.label&&function(t,e,i){i.setCustomProperty("widgetLabel",e,t)}(t,i.label,e),i.hasSelectionHandle&&function(t,e){const i=e.createUIElement("div",{class:"ck ck-widget__selection-handle"},(function(t){const e=this.toDomElement(t),i=new Pl;return i.set("content",'<svg viewBox="0 0 16 16" xmlns="http://www.w3.org/2000/svg"><path d="M4 0v1H1v3H0V.5A.5.5 0 01.5 0H4zm8 0h3.5a.5.5 0 01.5.5V4h-1V1h-3V0zM4 16H.5a.5.5 0 01-.5-.5V12h1v3h3v1zm8 0v-1h3v-3h1v3.5a.5.5 0 01-.5.5H12z"/><path fill-opacity=".256" d="M1 1h14v14H1z"/><g class="ck-icon__selected-indicator"><path d="M7 0h2v1H7V0zM0 7h1v2H0V7zm15 0h1v2h-1V7zm-8 8h2v1H7v-1z"/><path fill-opacity=".254" d="M1 1h14v14H1z"/></g></svg>'),i.render(),e.appendChild(i.element),e}));e.insert(e.createPositionAt(t,0),i),e.addClass(["ck-widget_with-selection-handle"],t)}(t,e),function(t,e,i,n){const o=new gh;o.on("change:top",(e,o)=>{o.oldDescriptor&&n(t,o.oldDescriptor,o.writer),o.newDescriptor&&i(t,o.newDescriptor,o.writer)}),e.setCustomProperty("addHighlight",(t,e,i)=>o.add(e,i),t),e.setCustomProperty("removeHighlight",(t,e,i)=>o.remove(e,i),t)}(t,e,(t,e,i)=>i.addClass(n(e.classes),t),(t,e,i)=>i.removeClass(n(e.classes),t)),t;function n(t){return Array.isArray(t)?t:[t]}}function vh(t){const e=t.getCustomProperty("widgetLabel");return e?"function"==typeof e?e():e:""}function yh(t,e){return e.addClass(["ck-editor__editable","ck-editor__nested-editable"],t),fo.isEdge||(e.setAttribute("contenteditable",t.isReadOnly?"false":"true",t),t.on("change:isReadOnly",(i,n,o)=>{e.setAttribute("contenteditable",o?"false":"true",t)})),t.on("change:isFocused",(i,n,o)=>{o?e.addClass("ck-editor__nested-editable_focused",t):e.removeClass("ck-editor__nested-editable_focused",t)}),t}function xh(t,e){const i=t.getSelectedElement();if(i&&e.schema.isBlock(i))return e.createPositionAfter(i);const n=t.getSelectedBlocks().next().value;if(n){if(n.isEmpty)return e.createPositionAt(n,0);const i=e.createPositionAfter(n);return t.focus.isTouching(i)?i:e.createPositionBefore(n)}return t.focus}function Ah(){return null}function Ch(t){const e=t.getSelectedElement();return e&&function(t){return!!t.getCustomProperty("image")&&kh(t)}(e)?e:null}function Th(t){return!!t&&t.is("image")}function Ph(t,e,i={}){const n=t.createElement("image",i),o=xh(e.document.selection,e);e.insertContent(n,o),n.parent&&t.setSelection(n,"on")}function Sh(t){const e=t.schema,i=t.document.selection;return function(t,e,i){const n=function(t,e){const i=xh(t,e).parent;if(i.isEmpty&&!i.is("$root"))return i.parent;return i}(t,i);return e.checkChild(n,"image")}(i,e,t)&&!function(t,e){const i=t.getSelectedElement();return i&&e.isObject(i)}(i,e)&&function(t){return[...t.focus.getAncestors()].every(t=>!t.is("image"))}(i)}class Eh extends Jl{refresh(){this.isEnabled=Sh(this.editor.model)}execute(t){const e=this.editor.model;e.change(i=>{const n=Array.isArray(t.source)?t.source:[t.source];for(const t of n)Ph(i,e,{src:t})})}}class Mh extends ql{static get pluginName(){return"ImageEditing"}init(){const t=this.editor,e=t.model.schema,i=t.t,n=t.conversion;t.editing.view.addObserver(fh),e.register("image",{isObject:!0,isBlock:!0,allowWhere:"$block",allowAttributes:["alt","src","srcset"]}),n.for("dataDowncast").elementToElement({model:"image",view:(t,e)=>Ih(e)}),n.for("editingDowncast").elementToElement({model:"image",view:(t,e)=>{return n=Ih(e),o=e,s=i("s"),o.setCustomProperty("image",!0,n),_h(n,o,{label:function(){const t=n.getChild(0).getAttribute("alt");return t?`${t} ${s}`:s}});var n,o,s}}),n.for("downcast").add(mh("src")).add(mh("alt")).add(function(){return e=>{e.on("attribute:srcset:image",t)};function t(t,e,i){if(!i.consumable.consume(e.item,t.name))return;const n=i.writer,o=i.mapper.toViewElement(e.item).getChild(0);if(null===e.attributeNewValue){const t=e.attributeOldValue;t.data&&(n.removeAttribute("srcset",o),n.removeAttribute("sizes",o),t.width&&n.removeAttribute("width",o))}else{const t=e.attributeNewValue;t.data&&(n.setAttribute("srcset",t.data,o),n.setAttribute("sizes","100vw",o),t.width&&n.setAttribute("width",t.width,o))}}}()),n.for("upcast").elementToElement({view:{name:"img",attributes:{src:!0}},model:(t,e)=>e.createElement("image",{src:t.getAttribute("src")})}).attributeToAttribute({view:{name:"img",key:"alt"},model:"alt"}).attributeToAttribute({view:{name:"img",key:"srcset"},model:{key:"srcset",value:t=>{const e={data:t.getAttribute("srcset")};return t.hasAttribute("width")&&(e.width=t.getAttribute("width")),e}}}).add(function(){return e=>{e.on("element:figure",t)};function t(t,e,i){if(!i.consumable.test(e.viewItem,{name:!0,classes:"image"}))return;const n=Array.from(e.viewItem.getChildren()).find(t=>t.is("img"));if(!n||!n.hasAttribute("src")||!i.consumable.test(n,{name:!0}))return;const o=i.convertItem(n,e.modelCursor),s=sh(o.modelRange.getItems());s&&(i.convertChildren(e.viewItem,i.writer.createPositionAt(s,0)),e.modelRange=o.modelRange,e.modelCursor=o.modelCursor)}}()),t.commands.add("imageInsert",new Eh(t))}}function Ih(t){const e=t.createEmptyElement("img"),i=t.createContainerElement("figure",{class:"image"});return t.insert(t.createPositionAt(i,0),e),i}function Nh(t,e,i){return i.createRange(Oh(t,e,!0,i),Oh(t,e,!1,i))}function Oh(t,e,i,n){let o=t.textNode||(i?t.nodeBefore:t.nodeAfter),s=null;for(;o&&o.getAttribute("linkHref")==e;)s=o,o=i?o.previousSibling:o.nextSibling;return s?n.createPositionAt(s,i?"before":"after"):t}class Rh extends Jl{constructor(t){super(t),this.manualDecorators=new yi}restoreManualDecoratorStates(){for(const t of this.manualDecorators)t.value=this._getDecoratorStateFromModel(t.id)}refresh(){const t=this.editor.model,e=t.document;this.value=e.selection.getAttribute("linkHref");for(const t of this.manualDecorators)t.value=this._getDecoratorStateFromModel(t.id);this.isEnabled=t.schema.checkAttributeInSelection(e.selection,"linkHref")}execute(t,e={}){const i=this.editor.model,n=i.document.selection,o=[],s=[];for(const t in e)e[t]?o.push(t):s.push(t);i.change(e=>{if(n.isCollapsed){const r=n.getFirstPosition();if(n.hasAttribute("linkHref")){const a=Nh(r,n.getAttribute("linkHref"),i);e.setAttribute("linkHref",t,a),o.forEach(t=>{e.setAttribute(t,!0,a)}),s.forEach(t=>{e.removeAttribute(t,a)}),e.setSelection(a)}else if(""!==t){const s=Li(n.getAttributes());s.set("linkHref",t),o.forEach(t=>{s.set(t,!0)});const a=e.createText(t,s);i.insertContent(a,r),e.setSelection(e.createRangeOn(a))}}else{const r=i.schema.getValidRanges(n.getRanges(),"linkHref");for(const i of r)e.setAttribute("linkHref",t,i),o.forEach(t=>{e.setAttribute(t,!0,i)}),s.forEach(t=>{e.removeAttribute(t,i)})}})}_getDecoratorStateFromModel(t){return this.editor.model.document.selection.getAttribute(t)||!1}}class Lh extends Jl{refresh(){this.isEnabled=this.editor.model.document.selection.hasAttribute("linkHref")}execute(){const t=this.editor,e=this.editor.model,i=e.document.selection,n=t.commands.get("link");e.change(t=>{const o=i.isCollapsed?[Nh(i.getFirstPosition(),i.getAttribute("linkHref"),e)]:i.getRanges();for(const e of o)if(t.removeAttribute("linkHref",e),n)for(const i of n.manualDecorators)t.removeAttribute(i.id,e)})}}var Dh=function(t,e,i){var n=t.length;return i=void 0===i?n:i,!e&&i>=n?t:nn(t,e,i)},zh=RegExp("[\\u200d\\ud800-\\udfff\\u0300-\\u036f\\ufe20-\\ufe2f\\u20d0-\\u20ff\\ufe0e\\ufe0f]");var jh=function(t){return zh.test(t)};var Vh=function(t){return t.split("")},Bh="[\\ud800-\\udfff]",Fh="[\\u0300-\\u036f\\ufe20-\\ufe2f\\u20d0-\\u20ff]",Hh="\\ud83c[\\udffb-\\udfff]",Uh="[^\\ud800-\\udfff]",Wh="(?:\\ud83c[\\udde6-\\uddff]){2}",qh="[\\ud800-\\udbff][\\udc00-\\udfff]",$h="(?:"+Fh+"|"+Hh+")"+"?",Yh="[\\ufe0e\\ufe0f]?"+$h+("(?:\\u200d(?:"+[Uh,Wh,qh].join("|")+")[\\ufe0e\\ufe0f]?"+$h+")*"),Gh="(?:"+[Uh+Fh+"?",Fh,Wh,qh,Bh].join("|")+")",Qh=RegExp(Hh+"(?="+Hh+")|"+Gh+Yh,"g");var Kh=function(t){return t.match(Qh)||[]};var Jh=function(t){return jh(t)?Kh(t):Vh(t)};var Zh=function(t){return function(e){e=Ji(e);var i=jh(e)?Jh(e):void 0,n=i?i[0]:e.charAt(0),o=i?Dh(i,1).join(""):e.slice(1);return n[t]()+o}}("toUpperCase");const Xh=/[\u0000-\u0020\u00A0\u1680\u180E\u2000-\u2029\u205f\u3000]/g,tu=/^(?:(?:https?|ftps?|mailto):|[^a-z]|[a-z+.-]+(?:[^a-z+.:-]|$))/i;function eu(t,e){const i=e.createAttributeElement("a",{href:t},{priority:5});return e.setCustomProperty("link",!0,i),i}function iu(t){return function(t){return t.replace(Xh,"").match(tu)}(t=String(t))?t:"#"}class nu{constructor(){this._definitions=new Set}get length(){return this._definitions.size}add(t){Array.isArray(t)?t.forEach(t=>this._definitions.add(t)):this._definitions.add(t)}getDispatcher(){return t=>{t.on("attribute:linkHref",(t,e,i)=>{if(!i.consumable.test(e.item,"attribute:linkHref"))return;const n=i.writer,o=n.document.selection;for(const t of this._definitions){const s=n.createAttributeElement("a",t.attributes,{priority:5});n.setCustomProperty("link",!0,s),t.callback(e.attributeNewValue)?e.item.is("selection")?n.wrap(o.getFirstRange(),s):n.wrap(i.mapper.toViewRange(e.range),s):n.unwrap(i.mapper.toViewRange(e.range),s)}},{priority:"high"})}}}class ou{constructor({id:t,label:e,attributes:i}){this.id=t,this.set("value"),this.label=e,this.attributes=i}}vi(ou,Hn);class su{constructor(t,e,i){this.model=t,this.attribute=i,this._modelSelection=t.document.selection,this._overrideUid=null,this._isNextGravityRestorationSkipped=!1,e.listenTo(this._modelSelection,"change:range",(t,e)=>{this._isNextGravityRestorationSkipped?this._isNextGravityRestorationSkipped=!1:this._isGravityOverridden&&(!e.directChange&&ru(this._modelSelection.getFirstPosition(),i)||this._restoreGravity())})}handleForwardMovement(t,e){const i=this.attribute;if(!(this._isGravityOverridden||t.isAtStart&&this._hasSelectionAttribute))return lu(t,i)&&this._hasSelectionAttribute?(this._preventCaretMovement(e),this._removeSelectionAttribute(),!0):au(t,i)||cu(t,i)&&this._hasSelectionAttribute?(this._preventCaretMovement(e),this._overrideGravity(),!0):void 0}handleBackwardMovement(t,e){const i=this.attribute;return this._isGravityOverridden?lu(t,i)&&this._hasSelectionAttribute?(this._preventCaretMovement(e),this._restoreGravity(),this._removeSelectionAttribute(),!0):(this._preventCaretMovement(e),this._restoreGravity(),t.isAtStart&&this._removeSelectionAttribute(),!0):lu(t,i)&&!this._hasSelectionAttribute?(this._preventCaretMovement(e),this._setSelectionAttributeFromTheNodeBefore(t),!0):t.isAtEnd&&cu(t,i)?this._hasSelectionAttribute?void(du(t,i)&&(this._skipNextAutomaticGravityRestoration(),this._overrideGravity())):(this._preventCaretMovement(e),this._setSelectionAttributeFromTheNodeBefore(t),!0):t.isAtStart?this._hasSelectionAttribute?(this._removeSelectionAttribute(),this._preventCaretMovement(e),!0):void 0:void(du(t,i)&&(this._skipNextAutomaticGravityRestoration(),this._overrideGravity()))}get _isGravityOverridden(){return!!this._overrideUid}get _hasSelectionAttribute(){return this._modelSelection.hasAttribute(this.attribute)}_overrideGravity(){this._overrideUid=this.model.change(t=>t.overrideSelectionGravity())}_restoreGravity(){this.model.change(t=>{t.restoreSelectionGravity(this._overrideUid),this._overrideUid=null})}_preventCaretMovement(t){t.preventDefault()}_removeSelectionAttribute(){this.model.change(t=>{t.removeSelectionAttribute(this.attribute)})}_setSelectionAttributeFromTheNodeBefore(t){const e=this.attribute;this.model.change(i=>{i.setSelectionAttribute(this.attribute,t.nodeBefore.getAttribute(e))})}_skipNextAutomaticGravityRestoration(){this._isNextGravityRestorationSkipped=!0}}function ru(t,e){return au(t,e)||cu(t,e)}function au(t,e){const{nodeBefore:i,nodeAfter:n}=t,o=!!i&&i.hasAttribute(e);return!!n&&n.hasAttribute(e)&&(!o||i.getAttribute(e)!==n.getAttribute(e))}function cu(t,e){const{nodeBefore:i,nodeAfter:n}=t,o=!!i&&i.hasAttribute(e),s=!!n&&n.hasAttribute(e);return o&&(!s||i.getAttribute(e)!==n.getAttribute(e))}function lu(t,e){const{nodeBefore:i,nodeAfter:n}=t,o=!!i&&i.hasAttribute(e);if(!!n&&n.hasAttribute(e)&&o)return n.getAttribute(e)!==i.getAttribute(e)}function du(t,e){return ru(t.getShiftedBy(-1),e)}i(46);const hu=/^(https?:)?\/\//;class uu extends ql{static get pluginName(){return"LinkEditing"}constructor(t){super(t),t.config.define("link",{addTargetToExternalLinks:!1})}init(){const t=this.editor,e=t.locale;t.model.schema.extend("$text",{allowAttributes:"linkHref"}),t.conversion.for("dataDowncast").attributeToElement({model:"linkHref",view:eu}),t.conversion.for("editingDowncast").attributeToElement({model:"linkHref",view:(t,e)=>eu(iu(t),e)}),t.conversion.for("upcast").elementToAttribute({view:{name:"a",attributes:{href:!0}},model:{key:"linkHref",value:t=>t.getAttribute("href")}}),t.commands.add("link",new Rh(t)),t.commands.add("unlink",new Lh(t));const i=function(t,e){const i={"Open in a new tab":t("dg"),Downloadable:t("dh")};return e.forEach(t=>(t.label&&i[t.label]&&(t.label=i[t.label]),t)),e}(t.t,function(t){const e=[];if(t)for(const[i,n]of Object.entries(t)){const t=Object.assign({},n,{id:`link${Zh(i)}`});e.push(t)}return e}(t.config.get("link.decorators")));this._enableAutomaticDecorators(i.filter(t=>"automatic"===t.mode)),this._enableManualDecorators(i.filter(t=>"manual"===t.mode)),function({view:t,model:e,emitter:i,attribute:n,locale:o}){const s=new su(e,i,n),r=e.document.selection;i.listenTo(t.document,"keydown",(t,e)=>{if(!r.isCollapsed)return;if(e.shiftKey||e.altKey||e.ctrlKey)return;const i=e.keyCode==po.arrowright,n=e.keyCode==po.arrowleft;if(!i&&!n)return;const a=r.getFirstPosition(),c=o.contentLanguageDirection;let l;l="ltr"===c&&i||"rtl"===c&&n?s.handleForwardMovement(a,e):s.handleBackwardMovement(a,e),l&&t.stop()},{priority:di.get("high")+1})}({view:t.editing.view,model:t.model,emitter:this,attribute:"linkHref",locale:e}),this._setupLinkHighlight()}_enableAutomaticDecorators(t){const e=this.editor,i=new nu;e.config.get("link.addTargetToExternalLinks")&&i.add({id:"linkIsExternal",mode:"automatic",callback:t=>hu.test(t),attributes:{target:"_blank",rel:"noopener noreferrer"}}),i.add(t),i.length&&e.conversion.for("downcast").add(i.getDispatcher())}_enableManualDecorators(t){if(!t.length)return;const e=this.editor,i=e.commands.get("link").manualDecorators;t.forEach(t=>{e.model.schema.extend("$text",{allowAttributes:t.id}),i.add(new ou(t)),e.conversion.for("downcast").attributeToElement({model:t.id,view:(e,n)=>{if(e){const e=i.get(t.id).attributes,o=n.createAttributeElement("a",e,{priority:5});return n.setCustomProperty("link",!0,o),o}}}),e.conversion.for("upcast").elementToAttribute({view:{name:"a",attributes:i.get(t.id).attributes},model:{key:t.id}})})}_setupLinkHighlight(){const t=this.editor,e=t.editing.view,i=new Set;e.document.registerPostFixer(e=>{const n=t.model.document.selection;let o=!1;if(n.hasAttribute("linkHref")){const s=Nh(n.getFirstPosition(),n.getAttribute("linkHref"),t.model),r=t.editing.mapper.toViewRange(s);for(const t of r.getItems())t.is("a")&&!t.hasClass("ck-link_selected")&&(e.addClass("ck-link_selected",t),i.add(t),o=!0)}return o}),t.conversion.for("editingDowncast").add(t=>{function n(){e.change(t=>{for(const e of i.values())t.removeClass("ck-link_selected",e),i.delete(e)})}t.on("insert",n,{priority:"highest"}),t.on("remove",n,{priority:"highest"}),t.on("attribute",n,{priority:"highest"}),t.on("selection",n,{priority:"highest"})})}}class fu extends Hd{static get pluginName(){return"Notification"}init(){this.on("show:warning",(t,e)=>{window.alert(e.message)},{priority:"lowest"})}showSuccess(t,e={}){this._showNotification({message:t,type:"success",namespace:e.namespace,title:e.title})}showInfo(t,e={}){this._showNotification({message:t,type:"info",namespace:e.namespace,title:e.title})}showWarning(t,e={}){this._showNotification({message:t,type:"warning",namespace:e.namespace,title:e.title})}_showNotification(t){const e=`show:${t.type}`+(t.namespace?`:${t.namespace}`:"");this.fire(e,{message:t.message,type:t.type,title:t.title||""})}}class mu extends Jl{constructor(t){super(t),this.stopListening(this.editor.model.document,"change"),this.listenTo(this.editor.model.document,"change",()=>this.refresh(),{priority:"low"})}refresh(){const t=this.editor.commands.get("imageInsert"),e=this.editor.commands.get("link");this.isEnabled=t.isEnabled||e.isEnabled}execute(){const t=this.editor,e=this.editor.config.get("ckfinder.openerMethod")||"modal";if("popup"!=e&&"modal"!=e)throw new hi.b('ckfinder-unknown-openerMethod: The openerMethod config option must by "popup" or "modal".',t);const i=this.editor.config.get("ckfinder.options")||{};i.chooseFiles=!0;const n=i.onInit;i.language||(i.language=t.locale.uiLanguage),i.onInit=e=>{n&&n(e),e.on("files:choose",i=>{const n=i.data.files.toArray(),o=n.filter(t=>!t.isImage()),s=n.filter(t=>t.isImage());for(const e of o)t.execute("link",e.getUrl());const r=[];for(const t of s){const i=t.getUrl();r.push(i||e.request("file:getProxyUrl",{file:t}))}r.length&&gu(t,r)}),e.on("file:choose:resizedImage",e=>{const i=e.data.resizedUrl;if(i)gu(t,[i]);else{const e=t.plugins.get("Notification"),i=t.locale.t;e.showWarning(i("bj"),{title:i("bk"),namespace:"ckfinder"})}})},window.CKFinder[e](i)}}function gu(t,e){if(t.commands.get("imageInsert").isEnabled)t.execute("imageInsert",{source:e});else{const e=t.plugins.get("Notification"),i=t.locale.t;e.showWarning(i("bl"),{title:i("bm"),namespace:"ckfinder"})}}class pu extends ql{static get pluginName(){return"CKFinderEditing"}static get requires(){return[fu,Mh,uu]}init(){const t=this.editor;t.commands.add("ckfinder",new mu(t))}}const bu=/^data:(\S*?);base64,/;class wu{constructor(t,e,i){if(!t)throw new hi.b("fileuploader-missing-file: File must be provided as the first argument",null);if(!e)throw new hi.b("fileuploader-missing-token: Token must be provided as the second argument.",null);if(!i)throw new hi.b("fileuploader-missing-api-address: Api address must be provided as the third argument.",null);this.file=function(t){if("string"!=typeof t)return!1;const e=t.match(bu);return!(!e||!e.length)}(t)?function(t,e=512){try{const i=t.match(bu)[1],n=atob(t.replace(bu,"")),o=[];for(let t=0;t<n.length;t+=e){const i=n.slice(t,t+e),s=new Array(i.length);for(let t=0;t<i.length;t++)s[t]=i.charCodeAt(t);o.push(new Uint8Array(s))}return new Blob(o,{type:i})}catch(t){throw new hi.b("fileuploader-decoding-image-data-error: Problem with decoding Base64 image data.",null)}}(t):t,this._token=e,this._apiAddress=i}onProgress(t){return this.on("progress",(e,i)=>t(i)),this}onError(t){return this.once("error",(e,i)=>t(i)),this}abort(){this.xhr.abort()}send(){return this._prepareRequest(),this._attachXHRListeners(),this._sendRequest()}_prepareRequest(){const t=new XMLHttpRequest;t.open("POST",this._apiAddress),t.setRequestHeader("Authorization",this._token.value),t.responseType="json",this.xhr=t}_attachXHRListeners(){const t=this,e=this.xhr;function i(e){return()=>t.fire("error",e)}e.addEventListener("error",i("Network Error")),e.addEventListener("abort",i("Abort")),e.upload&&e.upload.addEventListener("progress",t=>{t.lengthComputable&&this.fire("progress",{total:t.total,uploaded:t.loaded})}),e.addEventListener("load",()=>{const t=e.status,i=e.response;if(t<200||t>299)return this.fire("error",i.message||i.error)})}_sendRequest(){const t=new FormData,e=this.xhr;return t.append("file",this.file),new Promise((i,n)=>{e.addEventListener("load",()=>{const t=e.status,o=e.response;return t<200||t>299?o.message?n(new hi.b("fileuploader-uploading-data-failed: Uploading file failed.",this,{message:o.message})):n(o.error):i(o)}),e.addEventListener("error",()=>n(new Error("Network Error"))),e.addEventListener("abort",()=>n(new Error("Abort"))),e.send(t)})}}vi(wu,mi);const ku={refreshInterval:36e5,autoRefresh:!0};class _u{constructor(t,e=ku){if(!t)throw new hi.b("token-missing-token-url: A `tokenUrl` must be provided as the first constructor argument.",this);this.set("value",e.initValue),this._refresh="function"==typeof t?t:()=>{return e=t,new Promise((t,i)=>{const n=new XMLHttpRequest;n.open("GET",e),n.addEventListener("load",()=>{const e=n.status,o=n.response;return e<200||e>299?i(new hi.b("token-cannot-download-new-token: Cannot download new token from the provided url.",null)):t(o)}),n.addEventListener("error",()=>i(new Error("Network Error"))),n.addEventListener("abort",()=>i(new Error("Abort"))),n.send()});var e},this._options=Object.assign({},ku,e)}init(){return new Promise((t,e)=>{this._options.autoRefresh&&this._startRefreshing(),this.value?t(this):this._refreshToken().then(t).catch(e)})}_refreshToken(){return this._refresh().then(t=>this.set("value",t)).then(()=>this)}destroy(){this._stopRefreshing()}_startRefreshing(){this._refreshInterval=setInterval(()=>this._refreshToken(),this._options.refreshInterval)}_stopRefreshing(){clearInterval(this._refreshInterval)}static create(t,e=ku){return new _u(t,e).init()}}vi(_u,Hn);var vu=_u;class yu extends Hd{static get pluginName(){return"CloudServices"}init(){const t=this.context.config.get("cloudServices")||{};for(const e in t)this[e]=t[e];if(this.tokenUrl)return this.token=new yu.Token(this.tokenUrl),this.token.init();this.token=null}}yu.Token=vu;class xu extends ql{static get requires(){return[qd,yu]}init(){const t=this.editor,e=t.plugins.get(yu),i=e.token,n=e.uploadUrl;i&&(this._uploadGateway=new xu._UploadGateway(i,n),t.plugins.get(qd).createUploadAdapter=t=>new Au(this._uploadGateway,t))}}class Au{constructor(t,e){this.uploadGateway=t,this.loader=e}upload(){return this.loader.file.then(t=>(this.fileUploader=this.uploadGateway.upload(t),this.fileUploader.on("progress",(t,e)=>{this.loader.uploadTotal=e.total,this.loader.uploaded=e.uploaded}),this.fileUploader.send()))}abort(){this.fileUploader.abort()}}xu._UploadGateway=class{constructor(t,e){if(!t)throw new hi.b("uploadgateway-missing-token: Token must be provided.",null);if(!e)throw new hi.b("uploadgateway-missing-api-address: Api address must be provided.",null);this._token=t,this._apiAddress=e}upload(t){return new wu(t,this._token,this._apiAddress)}};class Cu extends Os{constructor(t){super(t),this.domEventType="mousedown"}onDomEvent(t){this.fire(t.type,t)}}i(48);const Tu=wo("Ctrl+A");class Pu extends ql{static get pluginName(){return"Widget"}init(){const t=this.editor.editing.view,e=t.document;this._previouslySelected=new Set,this.editor.editing.downcastDispatcher.on("selection",(t,e,i)=>{this._clearPreviouslySelectedWidgets(i.writer);const n=i.writer,o=n.document.selection,s=o.getSelectedElement();let r=null;for(const t of o.getRanges())for(const e of t){const t=e.item;kh(t)&&!Su(t,r)&&(n.addClass("ck-widget_selected",t),this._previouslySelected.add(t),r=t,t==s&&n.setSelection(o.getRanges(),{fake:!0,label:vh(s)}))}},{priority:"low"}),t.addObserver(Cu),this.listenTo(e,"mousedown",(...t)=>this._onMousedown(...t)),this.listenTo(e,"keydown",(...t)=>this._onKeydown(...t),{priority:"high"}),this.listenTo(e,"delete",(t,e)=>{this._handleDelete("forward"==e.direction)&&(e.preventDefault(),t.stop())},{priority:"high"})}_onMousedown(t,e){const i=this.editor,n=i.editing.view,o=n.document;let s=e.target;if(function(t){for(;t;){if(t.is("editableElement")&&!t.is("rootElement"))return!0;if(kh(t))return!1;t=t.parent}return!1}(s)){if(fo.isSafari&&e.domEvent.detail>=3){const t=i.editing.mapper.toModelElement(s);this.editor.model.change(i=>{e.preventDefault(),i.setSelection(t,"in")})}return}if(!kh(s)&&(s=s.findAncestor(kh),!s))return;e.preventDefault(),o.isFocused||n.focus();const r=i.editing.mapper.toModelElement(s);this._setSelectionOverElement(r)}_onKeydown(t,e){const i=e.keyCode,n="ltr"===this.editor.locale.contentLanguageDirection,o=i==po.arrowdown||i==po[n?"arrowright":"arrowleft"];let s=!1;!function(t){return t==po.arrowright||t==po.arrowleft||t==po.arrowup||t==po.arrowdown}(i)?!function(t){return bo(t)==Tu}(e)?i===po.enter&&(s=this._handleEnterKey(e.shiftKey)):s=this._selectAllNestedEditableContent()||this._selectAllContent():s=this._handleArrowKeys(o),s&&(e.preventDefault(),t.stop())}_handleDelete(t){if(this.editor.isReadOnly)return;const e=this.editor.model.document.selection;if(!e.isCollapsed)return;const i=this._getObjectElementNextToSelection(t);return i?(this.editor.model.change(t=>{let n=e.anchor.parent;for(;n.isEmpty;){const e=n;n=e.parent,t.remove(e)}this._setSelectionOverElement(i)}),!0):void 0}_handleArrowKeys(t){const e=this.editor.model,i=e.schema,n=e.document.selection,o=n.getSelectedElement();if(o&&i.isObject(o)){const o=t?n.getLastPosition():n.getFirstPosition(),s=i.getNearestSelectionRange(o,t?"forward":"backward");return s&&e.change(t=>{t.setSelection(s)}),!0}if(!n.isCollapsed)return;const s=this._getObjectElementNextToSelection(t);return s&&i.isObject(s)?(this._setSelectionOverElement(s),!0):void 0}_handleEnterKey(t){const e=this.editor.model,i=e.document.selection.getSelectedElement();if(n=i,o=e.schema,n&&o.isObject(n)&&!o.isInline(n))return e.change(n=>{let o=n.createPositionAt(i,t?"before":"after");const s=n.createElement("paragraph");if(e.schema.isBlock(i.parent)){const t=e.schema.findAllowedParent(o,s);o=n.split(o,t).position}n.insert(s,o),n.setSelection(s,"in")}),!0;var n,o}_selectAllNestedEditableContent(){const t=this.editor.model,e=t.document.selection,i=t.schema.getLimitElement(e);return e.getFirstRange().root!=i&&(t.change(t=>{t.setSelection(t.createRangeIn(i))}),!0)}_selectAllContent(){const t=this.editor.model,e=this.editor.editing,i=e.view.document.selection.getSelectedElement();if(i&&kh(i)){const n=e.mapper.toModelElement(i.parent);return t.change(t=>{t.setSelection(t.createRangeIn(n))}),!0}return!1}_setSelectionOverElement(t){this.editor.model.change(e=>{e.setSelection(e.createRangeOn(t))})}_getObjectElementNextToSelection(t){const e=this.editor.model,i=e.schema,n=e.document.selection,o=e.createSelection(n);e.modifySelection(o,{direction:t?"forward":"backward"});const s=t?o.focus.nodeBefore:o.focus.nodeAfter;return s&&i.isObject(s)?s:null}_clearPreviouslySelectedWidgets(t){for(const e of this._previouslySelected)t.removeClass("ck-widget_selected",e);this._previouslySelected.clear()}}function Su(t,e){return!!e&&Array.from(t.getAncestors()).includes(e)}class Eu extends Jl{refresh(){const t=this.editor.model.document.selection.getSelectedElement();this.isEnabled=Th(t),Th(t)&&t.hasAttribute("alt")?this.value=t.getAttribute("alt"):this.value=!1}execute(t){const e=this.editor.model,i=e.document.selection.getSelectedElement();e.change(e=>{e.setAttribute("alt",t.newValue,i)})}}class Mu extends ql{static get pluginName(){return"ImageTextAlternativeEditing"}init(){this.editor.commands.add("imageTextAlternative",new Eu(this.editor))}}i(50);class Iu extends rl{constructor(t,e){super(t);const i=`ck-input-${li()}`,n=`ck-status-${li()}`;this.set("label"),this.set("value"),this.set("isReadOnly",!1),this.set("errorText",null),this.set("infoText",null),this.labelView=this._createLabelView(i),this.inputView=this._createInputView(e,i,n),this.statusView=this._createStatusView(n),this.bind("_statusText").to(this,"errorText",this,"infoText",(t,e)=>t||e);const o=this.bindTemplate;this.setTemplate({tag:"div",attributes:{class:["ck","ck-labeled-input",o.if("isReadOnly","ck-disabled")]},children:[this.labelView,this.inputView,this.statusView]})}_createLabelView(t){const e=new dl(this.locale);return e.for=t,e.bind("text").to(this,"label"),e}_createInputView(t,e,i){const n=new t(this.locale,i);return n.id=e,n.ariaDescribedById=i,n.bind("value").to(this),n.bind("isReadOnly").to(this),n.bind("hasError").to(this,"errorText",t=>!!t),n.on("input",()=>{this.errorText=null}),n}_createStatusView(t){const e=new rl(this.locale),i=this.bindTemplate;return e.setTemplate({tag:"div",attributes:{class:["ck","ck-labeled-input__status",i.if("errorText","ck-labeled-input__status_error"),i.if("_statusText","ck-hidden",t=>!t)],id:t,role:i.if("errorText","alert")},children:[{text:i.to("_statusText")}]}),e}select(){this.inputView.select()}focus(){this.inputView.focus()}}i(52);class Nu extends rl{constructor(t){super(t),this.set("value"),this.set("id"),this.set("placeholder"),this.set("isReadOnly",!1),this.set("hasError",!1),this.set("ariaDescribedById");const e=this.bindTemplate;this.setTemplate({tag:"input",attributes:{type:"text",class:["ck","ck-input","ck-input-text",e.if("hasError","ck-error")],id:e.to("id"),placeholder:e.to("placeholder"),readonly:e.to("isReadOnly"),"aria-invalid":e.if("hasError",!0),"aria-describedby":e.to("ariaDescribedById")},on:{input:e.to("input")}})}render(){super.render();const t=t=>{this.element.value=t||0===t?t:""};t(this.value),this.on("change:value",(e,i,n)=>{t(n)})}select(){this.element.select()}focus(){this.element.focus()}}function Ou({view:t}){t.listenTo(t.element,"submit",(e,i)=>{i.preventDefault(),t.fire("submit")},{useCapture:!0})}var Ru='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M6.972 16.615a.997.997 0 01-.744-.292l-4.596-4.596a1 1 0 111.414-1.414l3.926 3.926 9.937-9.937a1 1 0 011.414 1.415L7.717 16.323a.997.997 0 01-.745.292z"/></svg>',Lu='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M11.591 10.177l4.243 4.242a1 1 0 01-1.415 1.415l-4.242-4.243-4.243 4.243a1 1 0 01-1.414-1.415l4.243-4.242L4.52 5.934A1 1 0 015.934 4.52l4.243 4.243 4.242-4.243a1 1 0 111.415 1.414l-4.243 4.243z"/></svg>';i(54);class Du extends rl{constructor(t){super(t);const e=this.locale.t;this.focusTracker=new Ic,this.keystrokes=new yc,this.labeledInput=this._createLabeledInputView(),this.saveButtonView=this._createButton(e("cf"),Ru,"ck-button-save"),this.saveButtonView.type="submit",this.cancelButtonView=this._createButton(e("cg"),Lu,"ck-button-cancel","cancel"),this._focusables=new Bc,this._focusCycler=new bl({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}}),this.setTemplate({tag:"form",attributes:{class:["ck","ck-text-alternative-form"],tabindex:"-1"},children:[this.labeledInput,this.saveButtonView,this.cancelButtonView]})}render(){super.render(),this.keystrokes.listenTo(this.element),Ou({view:this}),[this.labeledInput,this.saveButtonView,this.cancelButtonView].forEach(t=>{this._focusables.add(t),this.focusTracker.add(t.element)})}_createButton(t,e,i,n){const o=new El(this.locale);return o.set({label:t,icon:e,tooltip:!0}),o.extendTemplate({attributes:{class:i}}),n&&o.delegate("execute").to(this,n),o}_createLabeledInputView(){const t=this.locale.t,e=new Iu(this.locale,Nu);return e.label=t("cl"),e.inputView.placeholder=t("cl"),e}}i(56);const zu=ml("px"),ju=ts.document.body;class Vu extends rl{constructor(t){super(t);const e=this.bindTemplate;this.set("top",0),this.set("left",0),this.set("position","arrow_nw"),this.set("isVisible",!1),this.set("withArrow",!0),this.set("class"),this.content=this.createCollection(),this.setTemplate({tag:"div",attributes:{class:["ck","ck-balloon-panel",e.to("position",t=>`ck-balloon-panel_${t}`),e.if("isVisible","ck-balloon-panel_visible"),e.if("withArrow","ck-balloon-panel_with-arrow"),e.to("class")],style:{top:e.to("top",zu),left:e.to("left",zu)}},children:this.content})}show(){this.isVisible=!0}hide(){this.isVisible=!1}attachTo(t){this.show();const e=Vu.defaultPositions,i=Object.assign({},{element:this.element,positions:[e.southArrowNorth,e.southArrowNorthWest,e.southArrowNorthEast,e.northArrowSouth,e.northArrowSouthWest,e.northArrowSouthEast],limiter:ju,fitInViewport:!0},t),n=Vu._getOptimalPosition(i),o=parseInt(n.left),s=parseInt(n.top),r=n.name;Object.assign(this,{top:s,left:o,position:r})}pin(t){this.unpin(),this._pinWhenIsVisibleCallback=()=>{this.isVisible?this._startPinning(t):this._stopPinning()},this._startPinning(t),this.listenTo(this,"change:isVisible",this._pinWhenIsVisibleCallback)}unpin(){this._pinWhenIsVisibleCallback&&(this._stopPinning(),this.stopListening(this,"change:isVisible",this._pinWhenIsVisibleCallback),this._pinWhenIsVisibleCallback=null,this.hide())}_startPinning(t){this.attachTo(t);const e=Bu(t.target),i=t.limiter?Bu(t.limiter):ju;this.listenTo(ts.document,"scroll",(n,o)=>{const s=o.target,r=e&&s.contains(e),a=i&&s.contains(i);!r&&!a&&e&&i||this.attachTo(t)},{useCapture:!0}),this.listenTo(ts.window,"resize",()=>{this.attachTo(t)})}_stopPinning(){this.stopListening(ts.document,"scroll"),this.stopListening(ts.window,"resize")}}function Bu(t){return ii(t)?t:Ks(t)?t.commonAncestorContainer:"function"==typeof t?Bu(t()):null}function Fu(t,e){return t.top-e.height-Vu.arrowVerticalOffset}function Hu(t){return t.bottom+Vu.arrowVerticalOffset}Vu.arrowHorizontalOffset=25,Vu.arrowVerticalOffset=10,Vu._getOptimalPosition=xl,Vu.defaultPositions={northArrowSouth:(t,e)=>({top:Fu(t,e),left:t.left+t.width/2-e.width/2,name:"arrow_s"}),northArrowSouthEast:(t,e)=>({top:Fu(t,e),left:t.left+t.width/2-e.width+Vu.arrowHorizontalOffset,name:"arrow_se"}),northArrowSouthWest:(t,e)=>({top:Fu(t,e),left:t.left+t.width/2-Vu.arrowHorizontalOffset,name:"arrow_sw"}),northWestArrowSouth:(t,e)=>({top:Fu(t,e),left:t.left-e.width/2,name:"arrow_s"}),northWestArrowSouthWest:(t,e)=>({top:Fu(t,e),left:t.left-Vu.arrowHorizontalOffset,name:"arrow_sw"}),northWestArrowSouthEast:(t,e)=>({top:Fu(t,e),left:t.left-e.width+Vu.arrowHorizontalOffset,name:"arrow_se"}),northEastArrowSouth:(t,e)=>({top:Fu(t,e),left:t.right-e.width/2,name:"arrow_s"}),northEastArrowSouthEast:(t,e)=>({top:Fu(t,e),left:t.right-e.width+Vu.arrowHorizontalOffset,name:"arrow_se"}),northEastArrowSouthWest:(t,e)=>({top:Fu(t,e),left:t.right-Vu.arrowHorizontalOffset,name:"arrow_sw"}),southArrowNorth:(t,e)=>({top:Hu(t),left:t.left+t.width/2-e.width/2,name:"arrow_n"}),southArrowNorthEast:(t,e)=>({top:Hu(t),left:t.left+t.width/2-e.width+Vu.arrowHorizontalOffset,name:"arrow_ne"}),southArrowNorthWest:(t,e)=>({top:Hu(t),left:t.left+t.width/2-Vu.arrowHorizontalOffset,name:"arrow_nw"}),southWestArrowNorth:(t,e)=>({top:Hu(t),left:t.left-e.width/2,name:"arrow_n"}),southWestArrowNorthWest:(t,e)=>({top:Hu(t),left:t.left-Vu.arrowHorizontalOffset,name:"arrow_nw"}),southWestArrowNorthEast:(t,e)=>({top:Hu(t),left:t.left-e.width+Vu.arrowHorizontalOffset,name:"arrow_ne"}),southEastArrowNorth:(t,e)=>({top:Hu(t),left:t.right-e.width/2,name:"arrow_n"}),southEastArrowNorthEast:(t,e)=>({top:Hu(t),left:t.right-e.width+Vu.arrowHorizontalOffset,name:"arrow_ne"}),southEastArrowNorthWest:(t,e)=>({top:Hu(t),left:t.right-Vu.arrowHorizontalOffset,name:"arrow_nw"})};i(58),i(60);const Uu=ml("px");class Wu extends ql{static get pluginName(){return"ContextualBalloon"}constructor(t){super(t),this.positionLimiter=()=>{const t=this.editor.editing.view,e=t.document.selection.editableElement;return e?t.domConverter.mapViewToDom(e.root):null},this.set("visibleView",null),this.view=new Vu(t.locale),t.ui.view.body.add(this.view),t.ui.focusTracker.add(this.view.element),this._viewToStack=new Map,this._idToStack=new Map,this.set("_numberOfStacks",0),this.set("_singleViewMode",!1),this._rotatorView=this._createRotatorView(),this._fakePanelsView=this._createFakePanelsView()}hasView(t){return Array.from(this._viewToStack.keys()).includes(t)}add(t){if(this.hasView(t.view))throw new hi.b("contextualballoon-add-view-exist: Cannot add configuration of the same view twice.",[this,t]);const e=t.stackId||"main";if(!this._idToStack.has(e))return this._idToStack.set(e,new Map([[t.view,t]])),this._viewToStack.set(t.view,this._idToStack.get(e)),this._numberOfStacks=this._idToStack.size,void(this._visibleStack&&!t.singleViewMode||this.showStack(e));const i=this._idToStack.get(e);t.singleViewMode&&this.showStack(e),i.set(t.view,t),this._viewToStack.set(t.view,i),i===this._visibleStack&&this._showView(t)}remove(t){if(!this.hasView(t))throw new hi.b("contextualballoon-remove-view-not-exist: Cannot remove the configuration of a non-existent view.",[this,t]);const e=this._viewToStack.get(t);this._singleViewMode&&this.visibleView===t&&(this._singleViewMode=!1),this.visibleView===t&&(1===e.size?this._idToStack.size>1?this._showNextStack():(this.view.hide(),this.visibleView=null,this._rotatorView.hideView()):this._showView(Array.from(e.values())[e.size-2])),1===e.size?(this._idToStack.delete(this._getStackId(e)),this._numberOfStacks=this._idToStack.size):e.delete(t),this._viewToStack.delete(t)}updatePosition(t){t&&(this._visibleStack.get(this.visibleView).position=t),this.view.pin(this._getBalloonPosition()),this._fakePanelsView.updatePosition()}showStack(t){this.visibleStack=t;const e=this._idToStack.get(t);if(!e)throw new hi.b("contextualballoon-showstack-stack-not-exist: Cannot show a stack that does not exist.",this);this._visibleStack!==e&&this._showView(Array.from(e.values()).pop())}get _visibleStack(){return this._viewToStack.get(this.visibleView)}_getStackId(t){return Array.from(this._idToStack.entries()).find(e=>e[1]===t)[0]}_showNextStack(){const t=Array.from(this._idToStack.values());let e=t.indexOf(this._visibleStack)+1;t[e]||(e=0),this.showStack(this._getStackId(t[e]))}_showPrevStack(){const t=Array.from(this._idToStack.values());let e=t.indexOf(this._visibleStack)-1;t[e]||(e=t.length-1),this.showStack(this._getStackId(t[e]))}_createRotatorView(){const t=new qu(this.editor.locale),e=this.editor.locale.t;return this.view.content.add(t),t.bind("isNavigationVisible").to(this,"_numberOfStacks",this,"_singleViewMode",(t,e)=>!e&&t>1),t.on("change:isNavigationVisible",()=>this.updatePosition(),{priority:"low"}),t.bind("counter").to(this,"visibleView",this,"_numberOfStacks",(t,i)=>{if(i<2)return"";const n=Array.from(this._idToStack.values()).indexOf(this._visibleStack)+1;return e("cm",[n,i])}),t.buttonNextView.on("execute",()=>{t.focusTracker.isFocused&&this.editor.editing.view.focus(),this._showNextStack()}),t.buttonPrevView.on("execute",()=>{t.focusTracker.isFocused&&this.editor.editing.view.focus(),this._showPrevStack()}),t}_createFakePanelsView(){const t=new $u(this.editor.locale,this.view);return t.bind("numberOfPanels").to(this,"_numberOfStacks",this,"_singleViewMode",(t,e)=>!e&&t>=2?Math.min(t-1,2):0),t.listenTo(this.view,"change:top",()=>t.updatePosition()),t.listenTo(this.view,"change:left",()=>t.updatePosition()),this.editor.ui.view.body.add(t),t}_showView({view:t,balloonClassName:e="",withArrow:i=!0,singleViewMode:n=!1}){this.view.class=e,this.view.withArrow=i,this._rotatorView.showView(t),this.visibleView=t,this.view.pin(this._getBalloonPosition()),this._fakePanelsView.updatePosition(),n&&(this._singleViewMode=!0)}_getBalloonPosition(){let t=Array.from(this._visibleStack.values()).pop().position;return t&&!t.limiter&&(t=Object.assign({},t,{limiter:this.positionLimiter})),t}}class qu extends rl{constructor(t){super(t);const e=t.t,i=this.bindTemplate;this.set("isNavigationVisible",!0),this.focusTracker=new Ic,this.buttonPrevView=this._createButtonView(e("cn"),'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M11.463 5.187a.888.888 0 111.254 1.255L9.16 10l3.557 3.557a.888.888 0 11-1.254 1.255L7.26 10.61a.888.888 0 01.16-1.382l4.043-4.042z"/></svg>'),this.buttonNextView=this._createButtonView(e("co"),'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M8.537 14.813a.888.888 0 11-1.254-1.255L10.84 10 7.283 6.442a.888.888 0 111.254-1.255L12.74 9.39a.888.888 0 01-.16 1.382l-4.043 4.042z"/></svg>'),this.content=this.createCollection(),this.setTemplate({tag:"div",attributes:{class:["ck","ck-balloon-rotator"],"z-index":"-1"},children:[{tag:"div",attributes:{class:["ck-balloon-rotator__navigation",i.to("isNavigationVisible",t=>t?"":"ck-hidden")]},children:[this.buttonPrevView,{tag:"span",attributes:{class:["ck-balloon-rotator__counter"]},children:[{text:i.to("counter")}]},this.buttonNextView]},{tag:"div",attributes:{class:"ck-balloon-rotator__content"},children:this.content}]})}render(){super.render(),this.focusTracker.add(this.element)}showView(t){this.hideView(),this.content.add(t)}hideView(){this.content.clear()}_createButtonView(t,e){const i=new El(this.locale);return i.set({label:t,icon:e,tooltip:!0}),i}}class $u extends rl{constructor(t,e){super(t);const i=this.bindTemplate;this.set("top",0),this.set("left",0),this.set("height",0),this.set("width",0),this.set("numberOfPanels",0),this.content=this.createCollection(),this._balloonPanelView=e,this.setTemplate({tag:"div",attributes:{class:["ck-fake-panel",i.to("numberOfPanels",t=>t?"":"ck-hidden")],style:{top:i.to("top",Uu),left:i.to("left",Uu),width:i.to("width",Uu),height:i.to("height",Uu)}},children:this.content}),this.on("change:numberOfPanels",(t,e,i,n)=>{i>n?this._addPanels(i-n):this._removePanels(n-i),this.updatePosition()})}_addPanels(t){for(;t--;){const t=new rl;t.setTemplate({tag:"div"}),this.content.add(t),this.registerChild(t)}}_removePanels(t){for(;t--;){const t=this.content.last;this.content.remove(t),this.deregisterChild(t),t.destroy()}}updatePosition(){if(this.numberOfPanels){const{top:t,left:e}=this._balloonPanelView,{width:i,height:n}=new Xs(this._balloonPanelView.element);Object.assign(this,{top:t,left:e,width:i,height:n})}}}function Yu(t){const e=t.editing.view,i=Vu.defaultPositions;return{target:e.domConverter.viewToDom(e.document.selection.getSelectedElement()),positions:[i.northArrowSouth,i.northArrowSouthWest,i.northArrowSouthEast,i.southArrowNorth,i.southArrowNorthWest,i.southArrowNorthEast]}}class Gu extends ql{static get requires(){return[Wu]}static get pluginName(){return"ImageTextAlternativeUI"}init(){this._createButton(),this._createForm()}destroy(){super.destroy(),this._form.destroy()}_createButton(){const t=this.editor,e=t.t;t.ui.componentFactory.add("imageTextAlternative",i=>{const n=t.commands.get("imageTextAlternative"),o=new El(i);return o.set({label:e("bi"),icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M5.085 6.22L2.943 4.078a.75.75 0 111.06-1.06l2.592 2.59A11.094 11.094 0 0110 5.068c4.738 0 8.578 3.101 8.578 5.083 0 1.197-1.401 2.803-3.555 3.887l1.714 1.713a.75.75 0 01-.09 1.138.488.488 0 01-.15.084.75.75 0 01-.821-.16L6.17 7.304c-.258.11-.51.233-.757.365l6.239 6.24-.006.005.78.78c-.388.094-.78.166-1.174.215l-1.11-1.11h.011L4.55 8.197a7.2 7.2 0 00-.665.514l-.112.098 4.897 4.897-.005.006 1.276 1.276a10.164 10.164 0 01-1.477-.117l-.479-.479-.009.009-4.863-4.863-.022.031a2.563 2.563 0 00-.124.2c-.043.077-.08.158-.108.241a.534.534 0 00-.028.133.29.29 0 00.008.072.927.927 0 00.082.226c.067.133.145.26.234.379l3.242 3.365.025.01.59.623c-3.265-.918-5.59-3.155-5.59-4.668 0-1.194 1.448-2.838 3.663-3.93zm7.07.531a4.632 4.632 0 011.108 5.992l.345.344.046-.018a9.313 9.313 0 002-1.112c.256-.187.5-.392.727-.613.137-.134.27-.277.392-.431.072-.091.141-.185.203-.286.057-.093.107-.19.148-.292a.72.72 0 00.036-.12.29.29 0 00.008-.072.492.492 0 00-.028-.133.999.999 0 00-.036-.096 2.165 2.165 0 00-.071-.145 2.917 2.917 0 00-.125-.2 3.592 3.592 0 00-.263-.335 5.444 5.444 0 00-.53-.523 7.955 7.955 0 00-1.054-.768 9.766 9.766 0 00-1.879-.891c-.337-.118-.68-.219-1.027-.301zm-2.85.21l-.069.002a.508.508 0 00-.254.097.496.496 0 00-.104.679.498.498 0 00.326.199l.045.005c.091.003.181.003.272.012a2.45 2.45 0 012.017 1.513c.024.061.043.125.069.185a.494.494 0 00.45.287h.008a.496.496 0 00.35-.158.482.482 0 00.13-.335.638.638 0 00-.048-.219 3.379 3.379 0 00-.36-.723 3.438 3.438 0 00-2.791-1.543l-.028-.001h-.013z"/></svg>',tooltip:!0}),o.bind("isEnabled").to(n,"isEnabled"),this.listenTo(o,"execute",()=>{this._showForm()}),o})}_createForm(){const t=this.editor,e=t.editing.view.document;this._balloon=this.editor.plugins.get("ContextualBalloon"),this._form=new Du(t.locale),this._form.render(),this.listenTo(this._form,"submit",()=>{t.execute("imageTextAlternative",{newValue:this._form.labeledInput.inputView.element.value}),this._hideForm(!0)}),this.listenTo(this._form,"cancel",()=>{this._hideForm(!0)}),this._form.keystrokes.set("Esc",(t,e)=>{this._hideForm(!0),e()}),this.listenTo(t.ui,"update",()=>{Ch(e.selection)?this._isVisible&&function(t){const e=t.plugins.get("ContextualBalloon");if(Ch(t.editing.view.document.selection)){const i=Yu(t);e.updatePosition(i)}}(t):this._hideForm(!0)}),Ll({emitter:this._form,activator:()=>this._isVisible,contextElements:[this._balloon.view.element],callback:()=>this._hideForm()})}_showForm(){if(this._isVisible)return;const t=this.editor,e=t.commands.get("imageTextAlternative"),i=this._form.labeledInput;this._isInBalloon||this._balloon.add({view:this._form,position:Yu(t)}),i.value=i.inputView.element.value=e.value||"",this._form.labeledInput.select()}_hideForm(t){this._isInBalloon&&(this._form.focusTracker.isFocused&&this._form.saveButtonView.focus(),this._balloon.remove(this._form),t&&this.editor.editing.view.focus())}get _isVisible(){return this._balloon.visibleView===this._form}get _isInBalloon(){return this._balloon.hasView(this._form)}}class Qu extends ql{static get requires(){return[Mu,Gu]}static get pluginName(){return"ImageTextAlternative"}}i(62);class Ku extends ql{static get requires(){return[Mh,Pu,Qu]}static get pluginName(){return"Image"}}class Ju extends rl{constructor(t){super(t),this.buttonView=new El(t),this._fileInputView=new Zu(t),this._fileInputView.bind("acceptedType").to(this),this._fileInputView.bind("allowMultipleFiles").to(this),this._fileInputView.delegate("done").to(this),this.setTemplate({tag:"span",attributes:{class:"ck-file-dialog-button"},children:[this.buttonView,this._fileInputView]}),this.buttonView.on("execute",()=>{this._fileInputView.open()})}focus(){this.buttonView.focus()}}class Zu extends rl{constructor(t){super(t),this.set("acceptedType"),this.set("allowMultipleFiles",!1);const e=this.bindTemplate;this.setTemplate({tag:"input",attributes:{class:["ck-hidden"],type:"file",tabindex:"-1",accept:e.to("acceptedType"),multiple:e.to("allowMultipleFiles")},on:{change:e.to(()=>{this.element&&this.element.files&&this.element.files.length&&this.fire("done",this.element.files),this.element.value=""})}})}open(){this.element.click()}}function Xu(t){const e=t.map(t=>t.replace("+","\\+"));return new RegExp(`^image\\/(${e.join("|")})$`)}function tf(t){return new Promise((e,i)=>{const n=t.getAttribute("src");fetch(n).then(t=>t.blob()).then(t=>{const o=function(t,e){return t.type?t.type:e.match(/data:(image\/\w+);base64/)?e.match(/data:(image\/\w+);base64/)[1].toLowerCase():"image/jpeg"}(t,n),s=function(t,e,i){try{return new File([t],e,{type:i})}catch(t){return null}}(t,`image.${o.replace("image/","")}`,o);s?e(s):i()}).catch(i)})}class ef extends ql{init(){const t=this.editor,e=t.t;t.ui.componentFactory.add("imageUpload",i=>{const n=new Ju(i),o=t.commands.get("imageUpload"),s=t.config.get("image.upload.types"),r=Xu(s);return n.set({acceptedType:s.map(t=>`image/${t}`).join(","),allowMultipleFiles:!0}),n.buttonView.set({label:e("y"),icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M6.91 10.54c.26-.23.64-.21.88.03l3.36 3.14 2.23-2.06a.64.64 0 01.87 0l2.52 2.97V4.5H3.2v10.12l3.71-4.08zm10.27-7.51c.6 0 1.09.47 1.09 1.05v11.84c0 .59-.49 1.06-1.09 1.06H2.79c-.6 0-1.09-.47-1.09-1.06V4.08c0-.58.49-1.05 1.1-1.05h14.38zm-5.22 5.56a1.96 1.96 0 113.4-1.96 1.96 1.96 0 01-3.4 1.96z"/></svg>',tooltip:!0}),n.buttonView.bind("isEnabled").to(o),n.on("done",(e,i)=>{const n=Array.from(i).filter(t=>r.test(t.type));n.length&&t.execute("imageUpload",{file:n})}),n})}}i(64),i(66),i(68);class nf extends ql{constructor(t){super(t),this.placeholder="data:image/svg+xml;utf8,"+encodeURIComponent('<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 700 250"><rect rx="4"/></svg>')}init(){this.editor.editing.downcastDispatcher.on("attribute:uploadStatus:image",(...t)=>this.uploadStatusChange(...t))}uploadStatusChange(t,e,i){const n=this.editor,o=e.item,s=o.getAttribute("uploadId");if(!i.consumable.consume(e.item,t.name))return;const r=n.plugins.get(qd),a=s?e.attributeNewValue:null,c=this.placeholder,l=n.editing.mapper.toViewElement(o),d=i.writer;if("reading"==a)return of(l,d),void sf(c,l,d);if("uploading"==a){const t=r.loaders.get(s);return of(l,d),void(t?(rf(l,d),function(t,e,i,n){const o=function(t){const e=t.createUIElement("div",{class:"ck-progress-bar"});return t.setCustomProperty("progressBar",!0,e),e}(e);e.insert(e.createPositionAt(t,"end"),o),i.on("change:uploadedPercent",(t,e,i)=>{n.change(t=>{t.setStyle("width",i+"%",o)})})}(l,d,t,n.editing.view),function(t,e,i){if(i.data){const n=t.getChild(0);e.setAttribute("src",i.data,n)}}(l,d,t)):sf(c,l,d))}"complete"==a&&r.loaders.get(s)&&!fo.isEdge&&function(t,e,i){const n=e.createUIElement("div",{class:"ck-image-upload-complete-icon"});e.insert(e.createPositionAt(t,"end"),n),setTimeout(()=>{i.change(t=>t.remove(t.createRangeOn(n)))},3e3)}(l,d,n.editing.view),function(t,e){cf(t,e,"progressBar")}(l,d),rf(l,d),function(t,e){e.removeClass("ck-appear",t)}(l,d)}}function of(t,e){t.hasClass("ck-appear")||e.addClass("ck-appear",t)}function sf(t,e,i){e.hasClass("ck-image-upload-placeholder")||i.addClass("ck-image-upload-placeholder",e);const n=e.getChild(0);n.getAttribute("src")!==t&&i.setAttribute("src",t,n),af(e,"placeholder")||i.insert(i.createPositionAfter(n),function(t){const e=t.createUIElement("div",{class:"ck-upload-placeholder-loader"});return t.setCustomProperty("placeholder",!0,e),e}(i))}function rf(t,e){t.hasClass("ck-image-upload-placeholder")&&e.removeClass("ck-image-upload-placeholder",t),cf(t,e,"placeholder")}function af(t,e){for(const i of t.getChildren())if(i.getCustomProperty(e))return i}function cf(t,e,i){const n=af(t,i);n&&e.remove(e.createRangeOn(n))}class lf{createDocumentFragment(t){return new Ao(t)}createElement(t,e,i){return new On(t,e,i)}createText(t){return new Ni(t)}clone(t,e=!1){return t._clone(e)}appendChild(t,e){return e._appendChild(t)}insertChild(t,e,i){return i._insertChild(t,e)}removeChildren(t,e,i){return i._removeChildren(t,e)}remove(t){const e=t.parent;return e?this.removeChildren(e.getChildIndex(t),1,e):[]}replace(t,e){const i=t.parent;if(i){const n=i.getChildIndex(t);return this.removeChildren(n,1,i),this.insertChild(n,e,i),!0}return!1}unwrapElement(t){const e=t.parent;if(e){const i=e.getChildIndex(t);this.remove(t),this.insertChild(i,t.getChildren(),e)}}rename(t,e){const i=new On(t,e.getAttributes(),e.getChildren());return this.replace(e,i)?i:null}setAttribute(t,e,i){i._setAttribute(t,e)}removeAttribute(t,e){e._removeAttribute(t)}addClass(t,e){e._addClass(t)}removeClass(t,e){e._removeClass(t)}setStyle(t,e,i){y(t)&&void 0===i&&(i=e),i._setStyle(t,e)}removeStyle(t,e){e._removeStyle(t)}setCustomProperty(t,e,i){i._setCustomProperty(t,e)}removeCustomProperty(t,e){return e._removeCustomProperty(t)}createPositionAt(t,e){return Xn._createAt(t,e)}createPositionAfter(t){return Xn._createAfter(t)}createPositionBefore(t){return Xn._createBefore(t)}createRange(t,e){return new to(t,e)}createRangeOn(t){return to._createOn(t)}createRangeIn(t){return to._createIn(t)}createSelection(t,e,i){return new no(t,e,i)}}class df extends Jl{refresh(){this.isEnabled=Sh(this.editor.model)}execute(t){const e=this.editor,i=e.model,n=e.plugins.get(qd);i.change(e=>{const o=Array.isArray(t.file)?t.file:[t.file];for(const t of o)hf(e,i,n,t)})}}function hf(t,e,i,n){const o=i.createLoader(n);o&&Ph(t,e,{uploadId:o.id})}class uf extends ql{static get requires(){return[qd,fu,Kl]}static get pluginName(){return"ImageUploadEditing"}constructor(t){super(t),t.config.define("image",{upload:{types:["jpeg","png","gif","bmp","webp","tiff"]}})}init(){const t=this.editor,e=t.model.document,i=t.model.schema,n=t.conversion,o=t.plugins.get(qd),s=Xu(t.config.get("image.upload.types"));i.extend("image",{allowAttributes:["uploadId","uploadStatus"]}),t.commands.add("imageUpload",new df(t)),n.for("upcast").attributeToAttribute({view:{name:"img",key:"uploadId"},model:"uploadId"}),this.listenTo(t.editing.view.document,"clipboardInput",(e,i)=>{if(n=i.dataTransfer,Array.from(n.types).includes("text/html")&&""!==n.getData("text/html"))return;var n;const o=Array.from(i.dataTransfer.files).filter(t=>!!t&&s.test(t.type)),r=i.targetRanges.map(e=>t.editing.mapper.toModelRange(e));t.model.change(i=>{i.setSelection(r),o.length&&(e.stop(),t.model.enqueueChange("default",()=>{t.execute("imageUpload",{file:o})}))})}),this.listenTo(t.plugins.get(Kl),"inputTransformation",(e,i)=>{const n=Array.from(t.editing.view.createRangeIn(i.content)).filter(t=>{return!(!(e=t.item).is("element","img")||!e.getAttribute("src"))&&(e.getAttribute("src").match(/^data:image\/\w+;base64,/g)||e.getAttribute("src").match(/^blob:/g))&&!t.item.getAttribute("uploadProcessed");var e}).map(t=>({promise:tf(t.item),imageElement:t.item}));if(!n.length)return;const s=new lf;for(const t of n){s.setAttribute("uploadProcessed",!0,t.imageElement);const e=o.createLoader(t.promise);e&&(s.setAttribute("src","",t.imageElement),s.setAttribute("uploadId",e.id,t.imageElement))}}),t.editing.view.document.on("dragover",(t,e)=>{e.preventDefault()}),e.on("change",()=>{const i=e.differ.getChanges({includeChangesInGraveyard:!0});for(const e of i)if("insert"==e.type&&"$text"!=e.name){const i=e.position.nodeAfter,n="$graveyard"==e.position.root.rootName;for(const e of ff(t,i)){const t=e.getAttribute("uploadId");if(!t)continue;const i=o.loaders.get(t);i&&(n?i.abort():"idle"==i.status&&this._readAndUpload(i,e))}}})}_readAndUpload(t,e){const i=this.editor,n=i.model,o=i.locale.t,s=i.plugins.get(qd),r=i.plugins.get(fu);return n.enqueueChange("transparent",t=>{t.setAttribute("uploadStatus","reading",e)}),t.read().then(()=>{const o=t.upload();if(fo.isSafari){const t=i.editing.mapper.toViewElement(e).getChild(0);i.editing.view.once("render",()=>{if(!t.parent)return;const e=i.editing.view.domConverter.mapViewToDom(t.parent);if(!e)return;const n=e.style.display;e.style.display="none",e._ckHack=e.offsetHeight,e.style.display=n})}return n.enqueueChange("transparent",t=>{t.setAttribute("uploadStatus","uploading",e)}),o}).then(t=>{n.enqueueChange("transparent",i=>{i.setAttributes({uploadStatus:"complete",src:t.default},e),this._parseAndSetSrcsetAttributeOnImage(t,e,i)}),a()}).catch(i=>{if("error"!==t.status&&"aborted"!==t.status)throw i;"error"==t.status&&i&&r.showWarning(i,{title:o("ag"),namespace:"upload"}),a(),n.enqueueChange("transparent",t=>{t.remove(e)})});function a(){n.enqueueChange("transparent",t=>{t.removeAttribute("uploadId",e),t.removeAttribute("uploadStatus",e)}),s.destroyLoader(t)}}_parseAndSetSrcsetAttributeOnImage(t,e,i){let n=0;const o=Object.keys(t).filter(t=>{const e=parseInt(t,10);if(!isNaN(e))return n=Math.max(n,e),!0}).map(e=>`${t[e]} ${e}w`).join(", ");""!=o&&i.setAttribute("srcset",{data:o,width:n},e)}}function ff(t,e){return Array.from(t.model.createRangeOn(e)).filter(t=>t.item.is("image")).map(t=>t.item)}class mf extends ql{static get pluginName(){return"ImageUpload"}static get requires(){return[uf,ef,nf]}}class gf extends Jl{refresh(){const t=this.editor.model,e=sh(t.document.selection.getSelectedBlocks());this.value=!!e&&e.is("paragraph"),this.isEnabled=!!e&&pf(e,t.schema)}execute(t={}){const e=this.editor.model,i=e.document;e.change(n=>{const o=(t.selection||i.selection).getSelectedBlocks();for(const t of o)!t.is("paragraph")&&pf(t,e.schema)&&n.rename(t,"paragraph")})}}function pf(t,e){return e.checkChild(t.parent,"paragraph")&&!e.isObject(t)}class bf extends ql{static get pluginName(){return"Paragraph"}init(){const t=this.editor,e=t.model,i=t.data;t.commands.add("paragraph",new gf(t)),e.schema.register("paragraph",{inheritAllFrom:"$block"}),t.conversion.elementToElement({model:"paragraph",view:"p"}),t.conversion.for("upcast").elementToElement({model:(t,e)=>bf.paragraphLikeElements.has(t.name)?t.isEmpty?null:e.createElement("paragraph"):null,converterPriority:"low"}),i.upcastDispatcher.on("element",(t,e,i)=>{i.consumable.test(e.viewItem,{name:e.viewItem.name})&&kf(e.viewItem,e.modelCursor,i.schema)&&Object.assign(e,wf(e.viewItem,e.modelCursor,i))},{priority:"low"}),i.upcastDispatcher.on("text",(t,e,i)=>{e.modelRange||kf(e.viewItem,e.modelCursor,i.schema)&&Object.assign(e,wf(e.viewItem,e.modelCursor,i))},{priority:"lowest"}),e.document.registerPostFixer(t=>this._autoparagraphEmptyRoots(t)),t.data.on("ready",()=>{e.enqueueChange("transparent",t=>this._autoparagraphEmptyRoots(t))},{priority:"lowest"})}_autoparagraphEmptyRoots(t){const e=this.editor.model;for(const i of e.document.getRootNames()){const n=e.document.getRoot(i);if(n.isEmpty&&"$graveyard"!=n.rootName&&e.schema.checkChild(n,"paragraph"))return t.insertElement("paragraph",n),!0}}}function wf(t,e,i){const n=i.writer.createElement("paragraph");return i.writer.insert(n,e),i.convertItem(t,i.writer.createPositionAt(n,0))}function kf(t,e,i){const n=i.createContext(e);return!!i.checkChild(n,"paragraph")&&!!i.checkChild(n.push("paragraph"),t)}bf.paragraphLikeElements=new Set(["blockquote","dd","div","dt","h1","h2","h3","h4","h5","h6","li","p","td"]);class _f extends Jl{constructor(t,e){super(t),this.modelElements=e}refresh(){const t=sh(this.editor.model.document.selection.getSelectedBlocks());this.value=!!t&&this.modelElements.includes(t.name)&&t.name,this.isEnabled=!!t&&this.modelElements.some(e=>vf(t,e,this.editor.model.schema))}execute(t){const e=this.editor.model,i=e.document,n=t.value;e.change(t=>{const o=Array.from(i.selection.getSelectedBlocks()).filter(t=>vf(t,n,e.schema));for(const e of o)e.is(n)||t.rename(e,n)})}}function vf(t,e,i){return i.checkChild(t.parent,e)&&!i.isObject(t)}class yf extends ql{static get pluginName(){return"HeadingEditing"}constructor(t){super(t),t.config.define("heading",{options:[{model:"paragraph",title:"Paragraph",class:"ck-heading_paragraph"},{model:"heading1",view:"h2",title:"Heading 1",class:"ck-heading_heading1"},{model:"heading2",view:"h3",title:"Heading 2",class:"ck-heading_heading2"},{model:"heading3",view:"h4",title:"Heading 3",class:"ck-heading_heading3"}]})}static get requires(){return[bf]}init(){const t=this.editor,e=t.config.get("heading.options"),i=[];for(const n of e)"paragraph"!==n.model&&(t.model.schema.register(n.model,{inheritAllFrom:"$block"}),t.conversion.elementToElement(n),i.push(n.model));this._addDefaultH1Conversion(t),t.commands.add("heading",new _f(t,i))}afterInit(){const t=this.editor,e=t.commands.get("enter"),i=t.config.get("heading.options");e&&this.listenTo(e,"afterExecute",(e,n)=>{const o=t.model.document.selection.getFirstPosition().parent;i.some(t=>o.is(t.model))&&!o.is("paragraph")&&0===o.childCount&&n.writer.rename(o,"paragraph")})}_addDefaultH1Conversion(t){t.conversion.for("upcast").elementToElement({model:"heading1",view:"h1",converterPriority:di.get("low")+1})}}class xf{constructor(t,e){e&&zn(this,e),t&&this.set(t)}}vi(xf,Hn);i(11);class Af extends ql{init(){const t=this.editor,e=t.t,i=function(t){const e=t.t,i={Paragraph:e("dk"),"Heading 1":e("dl"),"Heading 2":e("dm"),"Heading 3":e("dn"),"Heading 4":e("do"),"Heading 5":e("dp"),"Heading 6":e("dq")};return t.config.get("heading.options").map(t=>{const e=i[t.title];return e&&e!=t.title&&(t.title=e),t})}(t),n=e("l"),o=e("m");t.ui.componentFactory.add("heading",e=>{const s={},r=new yi,a=t.commands.get("heading"),c=t.commands.get("paragraph"),l=[a];for(const t of i){const e={type:"button",model:new xf({label:t.title,class:t.class,withText:!0})};"paragraph"===t.model?(e.model.bind("isOn").to(c,"value"),e.model.set("commandName","paragraph"),l.push(c)):(e.model.bind("isOn").to(a,"value",e=>e===t.model),e.model.set({commandName:"heading",commandValue:t.model})),r.add(e),s[t.model]=t.title}const d=Dl(e);return jl(d,r),d.buttonView.set({isOn:!1,withText:!0,tooltip:o}),d.extendTemplate({attributes:{class:["ck-heading-dropdown"]}}),d.bind("isEnabled").toMany(l,"isEnabled",(...t)=>t.some(t=>t)),d.buttonView.bind("label").to(a,"value",c,"value",(t,e)=>{const i=t||e&&"paragraph";return s[i]?s[i]:n}),this.listenTo(d,"execute",e=>{t.execute(e.source.commandName,e.source.commandValue?{value:e.source.commandValue}:void 0),t.editing.view.focus()}),d})}}function Cf(t){for(const e of t.getChildren())if(e&&e.is("caption"))return e;return null}function Tf(t){const e=t.parent;return"figcaption"==t.name&&e&&"figure"==e.name&&e.hasClass("image")?{name:!0}:null}class Pf extends ql{static get pluginName(){return"ImageCaptionEditing"}init(){const t=this.editor,e=t.editing.view,i=t.model.schema,n=t.data,o=t.editing,s=t.t;i.register("caption",{allowIn:"image",allowContentOf:"$block",isLimit:!0}),t.model.document.registerPostFixer(t=>this._insertMissingModelCaptionElement(t)),t.conversion.for("upcast").elementToElement({view:Tf,model:"caption"});n.downcastDispatcher.on("insert:caption",Sf(t=>t.createContainerElement("figcaption"),!1));const r=function(t,e){return i=>{const n=i.createEditableElement("figcaption");return i.setCustomProperty("imageCaption",!0,n),Rc({view:t,element:n,text:e}),yh(n,i)}}(e,s("z"));o.downcastDispatcher.on("insert:caption",Sf(r)),o.downcastDispatcher.on("insert",this._fixCaptionVisibility(t=>t.item),{priority:"high"}),o.downcastDispatcher.on("remove",this._fixCaptionVisibility(t=>t.position.parent),{priority:"high"}),e.document.registerPostFixer(t=>this._updateCaptionVisibility(t))}_updateCaptionVisibility(t){const e=this.editor.editing.mapper,i=this._lastSelectedCaption;let n;const o=this.editor.model.document.selection,s=o.getSelectedElement();if(s&&s.is("image")){const t=Cf(s);n=e.toViewElement(t)}const r=Ef(o.getFirstPosition().parent);if(r&&(n=e.toViewElement(r)),n)return i?(i===n||(Mf(i,t),this._lastSelectedCaption=n),If(n,t)):(this._lastSelectedCaption=n,If(n,t));if(i){const e=Mf(i,t);return this._lastSelectedCaption=null,e}return!1}_fixCaptionVisibility(t){return(e,i,n)=>{const o=Ef(t(i)),s=this.editor.editing.mapper,r=n.writer;if(o){const t=s.toViewElement(o);t&&(o.childCount?r.removeClass("ck-hidden",t):r.addClass("ck-hidden",t))}}}_insertMissingModelCaptionElement(t){const e=this.editor.model,i=e.document.differ.getChanges(),n=[];for(const t of i)if("insert"==t.type&&"$text"!=t.name){const i=t.position.nodeAfter;if(i.is("image")&&!Cf(i)&&n.push(i),!i.is("image")&&i.childCount)for(const t of e.createRangeIn(i).getItems())t.is("image")&&!Cf(t)&&n.push(t)}for(const e of n)t.appendElement("caption",e);return!!n.length}}function Sf(t,e=!0){return(i,n,o)=>{const s=n.item;if((s.childCount||e)&&Th(s.parent)){if(!o.consumable.consume(n.item,"insert"))return;const e=o.mapper.toViewElement(n.range.start.parent),i=t(o.writer),r=o.writer;s.childCount||r.addClass("ck-hidden",i),function(t,e,i,n){const o=n.writer.createPositionAt(i,"end");n.writer.insert(o,t),n.mapper.bindElements(e,t)}(i,n.item,e,o)}}}function Ef(t){const e=t.getAncestors({includeSelf:!0}).find(t=>"caption"==t.name);return e&&e.parent&&"image"==e.parent.name?e:null}function Mf(t,e){return!t.childCount&&!t.hasClass("ck-hidden")&&(e.addClass("ck-hidden",t),!0)}function If(t,e){return!!t.hasClass("ck-hidden")&&(e.removeClass("ck-hidden",t),!0)}i(71);class Nf extends Jl{constructor(t,e){super(t),this.defaultStyle=!1,this.styles=e.reduce((t,e)=>(t[e.name]=e,e.isDefault&&(this.defaultStyle=e.name),t),{})}refresh(){const t=this.editor.model.document.selection.getSelectedElement();if(this.isEnabled=Th(t),t)if(t.hasAttribute("imageStyle")){const e=t.getAttribute("imageStyle");this.value=!!this.styles[e]&&e}else this.value=this.defaultStyle;else this.value=!1}execute(t){const e=t.value,i=this.editor.model,n=i.document.selection.getSelectedElement();i.change(t=>{this.styles[e].isDefault?t.removeAttribute("imageStyle",n):t.setAttribute("imageStyle",e,n)})}}function Of(t,e){for(const i of e)if(i.name===t)return i}var Rf='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2 4.5V3h16v1.5zm2.5 3V12h11V7.5h-11zM4.061 6H15.94c.586 0 1.061.407 1.061.91v5.68c0 .503-.475.91-1.061.91H4.06c-.585 0-1.06-.407-1.06-.91V6.91C3 6.406 3.475 6 4.061 6zM2 16.5V15h16v1.5z"/></svg>',Lf='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg" clip-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="1.414"><path d="M18 4.5V3H2v1.5h16zm0 3V6h-5.674v1.5H18zm0 3V9h-5.674v1.5H18zm0 3V12h-5.674v1.5H18zm-8.5-6V12h-6V7.5h6zm.818-1.5H2.682C2.305 6 2 6.407 2 6.91v5.68c0 .503.305.91.682.91h7.636c.377 0 .682-.407.682-.91V6.91c0-.503-.305-.91-.682-.91zM18 16.5V15H2v1.5h16z"/></svg>',Df='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2 4.5V3h16v1.5zm4.5 3V12h7V7.5h-7zM5.758 6h8.484c.419 0 .758.407.758.91v5.681c0 .502-.34.909-.758.909H5.758c-.419 0-.758-.407-.758-.91V6.91c0-.503.34-.91.758-.91zM2 16.5V15h16v1.5z"/></svg>',zf='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2 4.5V3h16v1.5zm0 3V6h5.674v1.5zm0 3V9h5.674v1.5zm0 3V12h5.674v1.5zm8.5-6V12h6V7.5h-6zM9.682 6h7.636c.377 0 .682.407.682.91v5.68c0 .503-.305.91-.682.91H9.682c-.377 0-.682-.407-.682-.91V6.91c0-.503.305-.91.682-.91zM2 16.5V15h16v1.5z"/></svg>';const jf={full:{name:"full",title:"Full size image",icon:Rf,isDefault:!0},side:{name:"side",title:"Side image",icon:zf,className:"image-style-side"},alignLeft:{name:"alignLeft",title:"Left aligned image",icon:Lf,className:"image-style-align-left"},alignCenter:{name:"alignCenter",title:"Centered image",icon:Df,className:"image-style-align-center"},alignRight:{name:"alignRight",title:"Right aligned image",icon:zf,className:"image-style-align-right"}},Vf={full:Rf,left:Lf,right:zf,center:Df};function Bf(t=[]){return t.map(Ff)}function Ff(t){if("string"==typeof t){const e=t;jf[e]?t=Object.assign({},jf[e]):(console.warn(Object(hi.a)("image-style-not-found: There is no such image style of given name."),{name:e}),t={name:e})}else if(jf[t.name]){const e=jf[t.name],i=Object.assign({},t);for(const n in e)t.hasOwnProperty(n)||(i[n]=e[n]);t=i}return"string"==typeof t.icon&&Vf[t.icon]&&(t.icon=Vf[t.icon]),t}class Hf extends ql{static get pluginName(){return"ImageStyleEditing"}init(){const t=this.editor,e=t.model.schema,i=t.data,n=t.editing;t.config.define("image.styles",["full","side"]);const o=Bf(t.config.get("image.styles"));e.extend("image",{allowAttributes:"imageStyle"});const s=function(t){return(e,i,n)=>{if(!n.consumable.consume(i.item,e.name))return;const o=Of(i.attributeNewValue,t),s=Of(i.attributeOldValue,t),r=n.mapper.toViewElement(i.item),a=n.writer;s&&a.removeClass(s.className,r),o&&a.addClass(o.className,r)}}(o);n.downcastDispatcher.on("attribute:imageStyle:image",s),i.downcastDispatcher.on("attribute:imageStyle:image",s),i.upcastDispatcher.on("element:figure",function(t){const e=t.filter(t=>!t.isDefault);return(t,i,n)=>{if(!i.modelRange)return;const o=i.viewItem,s=sh(i.modelRange.getItems());if(n.schema.checkAttribute(s,"imageStyle"))for(const t of e)n.consumable.consume(o,{classes:t.className})&&n.writer.setAttribute("imageStyle",t.name,s)}}(o),{priority:"low"}),t.commands.add("imageStyle",new Nf(t,o))}}i(73);class Uf extends ql{static get pluginName(){return"ImageStyleUI"}get localizedDefaultStylesTitles(){const t=this.editor.t;return{"Full size image":t("n"),"Side image":t("o"),"Left aligned image":t("p"),"Centered image":t("q"),"Right aligned image":t("r")}}init(){const t=function(t,e){for(const i of t)e[i.title]&&(i.title=e[i.title]);return t}(Bf(this.editor.config.get("image.styles")),this.localizedDefaultStylesTitles);for(const e of t)this._createButton(e)}_createButton(t){const e=this.editor,i=`imageStyle:${t.name}`;e.ui.componentFactory.add(i,i=>{const n=e.commands.get("imageStyle"),o=new El(i);return o.set({label:t.title,icon:t.icon,tooltip:!0,isToggleable:!0}),o.bind("isEnabled").to(n,"isEnabled"),o.bind("isOn").to(n,"value",e=>e===t.name),this.listenTo(o,"execute",()=>{e.execute("imageStyle",{value:t.name}),e.editing.view.focus()}),o})}}class Wf extends ql{static get requires(){return[Wu]}static get pluginName(){return"WidgetToolbarRepository"}init(){const t=this.editor;if(t.plugins.has("BalloonToolbar")){const e=t.plugins.get("BalloonToolbar");this.listenTo(e,"show",e=>{(function(t){const e=t.getSelectedElement();return!(!e||!kh(e))})(t.editing.view.document.selection)&&e.stop()},{priority:"high"})}this._toolbarDefinitions=new Map,this._balloon=this.editor.plugins.get("ContextualBalloon"),this.on("change:isEnabled",()=>{this._updateToolbarsVisibility()}),this.listenTo(t.ui,"update",()=>{this._updateToolbarsVisibility()}),this.listenTo(t.ui.focusTracker,"change:isFocused",()=>{this._updateToolbarsVisibility()},{priority:"low"})}destroy(){super.destroy();for(const t of this._toolbarDefinitions.values())t.view.destroy()}register(t,{ariaLabel:e,items:i,getRelatedElement:n,balloonClassName:o="ck-toolbar-container"}){const s=this.editor,r=s.t,a=new Vl(s.locale);if(a.ariaLabel=e||r("aj"),this._toolbarDefinitions.has(t))throw new hi.b("widget-toolbar-duplicated: Toolbar with the given id was already added.",this,{toolbarId:t});a.fillFromConfig(i,s.ui.componentFactory),this._toolbarDefinitions.set(t,{view:a,getRelatedElement:n,balloonClassName:o})}_updateToolbarsVisibility(){let t=0,e=null,i=null;for(const n of this._toolbarDefinitions.values()){const o=n.getRelatedElement(this.editor.editing.view.document.selection);if(this.isEnabled&&o)if(this.editor.ui.focusTracker.isFocused){const s=o.getAncestors().length;s>t&&(t=s,e=o,i=n)}else this._isToolbarVisible(n)&&this._hideToolbar(n);else this._isToolbarInBalloon(n)&&this._hideToolbar(n)}i&&this._showToolbar(i,e)}_hideToolbar(t){this._balloon.remove(t.view),this.stopListening(this._balloon,"change:visibleView")}_showToolbar(t,e){this._isToolbarVisible(t)?qf(this.editor,e):this._isToolbarInBalloon(t)||(this._balloon.add({view:t.view,position:$f(this.editor,e),balloonClassName:t.balloonClassName}),this.listenTo(this._balloon,"change:visibleView",()=>{for(const t of this._toolbarDefinitions.values())if(this._isToolbarVisible(t)){const e=t.getRelatedElement(this.editor.editing.view.document.selection);qf(this.editor,e)}}))}_isToolbarVisible(t){return this._balloon.visibleView===t.view}_isToolbarInBalloon(t){return this._balloon.hasView(t.view)}}function qf(t,e){const i=t.plugins.get("ContextualBalloon"),n=$f(t,e);i.updatePosition(n)}function $f(t,e){const i=t.editing.view,n=Vu.defaultPositions;return{target:i.domConverter.mapViewToDom(e),positions:[n.northArrowSouth,n.northArrowSouthWest,n.northArrowSouthEast,n.southArrowNorth,n.southArrowNorthWest,n.southArrowNorthEast]}}class Yf extends Jl{constructor(t){super(t),this._childCommands=[]}refresh(){}execute(...t){this._getFirstEnabledCommand().execute(t)}registerChildCommand(t){this._childCommands.push(t),t.on("change:isEnabled",()=>this._checkEnabled()),this._checkEnabled()}_checkEnabled(){this.isEnabled=!!this._getFirstEnabledCommand()}_getFirstEnabledCommand(){return this._childCommands.find(t=>t.isEnabled)}}class Gf extends ql{static get pluginName(){return"IndentEditing"}init(){const t=this.editor;t.commands.add("indent",new Yf(t)),t.commands.add("outdent",new Yf(t))}}var Qf='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2 3.75c0 .414.336.75.75.75h14.5a.75.75 0 100-1.5H2.75a.75.75 0 00-.75.75zm5 6c0 .414.336.75.75.75h9.5a.75.75 0 100-1.5h-9.5a.75.75 0 00-.75.75zM2.75 16.5h14.5a.75.75 0 100-1.5H2.75a.75.75 0 100 1.5zM1.632 6.95L5.02 9.358a.4.4 0 01-.013.661l-3.39 2.207A.4.4 0 011 11.892V7.275a.4.4 0 01.632-.326z"/></svg>',Kf='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2 3.75c0 .414.336.75.75.75h14.5a.75.75 0 100-1.5H2.75a.75.75 0 00-.75.75zm5 6c0 .414.336.75.75.75h9.5a.75.75 0 100-1.5h-9.5a.75.75 0 00-.75.75zM2.75 16.5h14.5a.75.75 0 100-1.5H2.75a.75.75 0 100 1.5zM4.368 6.95L.98 9.358a.4.4 0 00.013.661l3.39 2.207A.4.4 0 005 11.892V7.275a.4.4 0 00-.632-.326z"/></svg>';class Jf extends ql{static get pluginName(){return"IndentUI"}init(){const t=this.editor,e=t.locale,i=t.t,n="ltr"==e.uiLanguageDirection?Qf:Kf,o="ltr"==e.uiLanguageDirection?Kf:Qf;this._defineButton("indent",i("u"),n),this._defineButton("outdent",i("v"),o)}_defineButton(t,e,i){const n=this.editor;n.ui.componentFactory.add(t,o=>{const s=n.commands.get(t),r=new El(o);return r.set({label:e,icon:i,tooltip:!0}),r.bind("isOn","isEnabled").to(s,"value","isEnabled"),this.listenTo(r,"execute",()=>{n.execute(t),n.editing.view.focus()}),r})}}class Zf extends Os{constructor(t){super(t),this.domEventType="click"}onDomEvent(t){this.fire(t.type,t)}}i(75);class Xf extends rl{constructor(t,e=[]){super(t);const i=t.t;this.focusTracker=new Ic,this.keystrokes=new yc,this.urlInputView=this._createUrlInput(),this.saveButtonView=this._createButton(i("cf"),Ru,"ck-button-save"),this.saveButtonView.type="submit",this.cancelButtonView=this._createButton(i("cg"),Lu,"ck-button-cancel","cancel"),this._manualDecoratorSwitches=this._createManualDecoratorSwitches(e),this.children=this._createFormChildren(e),this._focusables=new Bc,this._focusCycler=new bl({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}});const n=["ck","ck-link-form"];e.length&&n.push("ck-link-form_layout-vertical"),this.setTemplate({tag:"form",attributes:{class:n,tabindex:"-1"},children:this.children})}getDecoratorSwitchesState(){return Array.from(this._manualDecoratorSwitches).reduce((t,e)=>(t[e.name]=e.isOn,t),{})}render(){super.render(),Ou({view:this}),[this.urlInputView,...this._manualDecoratorSwitches,this.saveButtonView,this.cancelButtonView].forEach(t=>{this._focusables.add(t),this.focusTracker.add(t.element)}),this.keystrokes.listenTo(this.element)}focus(){this._focusCycler.focusFirst()}_createUrlInput(){const t=this.locale.t,e=new Iu(this.locale,Nu);return e.label=t("ck"),e.inputView.placeholder="https://example.com",e}_createButton(t,e,i,n){const o=new El(this.locale);return o.set({label:t,icon:e,tooltip:!0}),o.extendTemplate({attributes:{class:i}}),n&&o.delegate("execute").to(this,n),o}_createManualDecoratorSwitches(t){const e=this.createCollection();for(const i of t){const t=new Rl(this.locale);t.set({name:i.id,label:i.label,withText:!0}),t.bind("isOn").to(i,"value"),t.on("execute",()=>{i.set("value",!t.isOn)}),e.add(t)}return e}_createFormChildren(t){const e=this.createCollection();if(e.add(this.urlInputView),t.length){const t=new rl;t.setTemplate({tag:"ul",children:this._manualDecoratorSwitches.map(t=>({tag:"li",children:[t],attributes:{class:["ck","ck-list__item"]}})),attributes:{class:["ck","ck-reset","ck-list"]}}),e.add(t)}return e.add(this.saveButtonView),e.add(this.cancelButtonView),e}}i(77);class tm extends rl{constructor(t){super(t);const e=t.t;this.focusTracker=new Ic,this.keystrokes=new yc,this.previewButtonView=this._createPreviewButton(),this.unlinkButtonView=this._createButton(e("cb"),'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M11.077 15l.991-1.416a.75.75 0 111.229.86l-1.148 1.64a.748.748 0 01-.217.206 5.251 5.251 0 01-8.503-5.955.741.741 0 01.12-.274l1.147-1.639a.75.75 0 111.228.86L4.933 10.7l.006.003a3.75 3.75 0 006.132 4.294l.006.004zm5.494-5.335a.748.748 0 01-.12.274l-1.147 1.639a.75.75 0 11-1.228-.86l.86-1.23a3.75 3.75 0 00-6.144-4.301l-.86 1.229a.75.75 0 01-1.229-.86l1.148-1.64a.748.748 0 01.217-.206 5.251 5.251 0 018.503 5.955zm-4.563-2.532a.75.75 0 01.184 1.045l-3.155 4.505a.75.75 0 11-1.229-.86l3.155-4.506a.75.75 0 011.045-.184zm4.919 10.562l-1.414 1.414a.75.75 0 11-1.06-1.06l1.414-1.415-1.415-1.414a.75.75 0 011.061-1.06l1.414 1.414 1.414-1.415a.75.75 0 011.061 1.061l-1.414 1.414 1.414 1.415a.75.75 0 01-1.06 1.06l-1.415-1.414z"/></svg>',"unlink"),this.editButtonView=this._createButton(e("cc"),'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M7.3 17.37l-.061.088a1.518 1.518 0 01-.934.535l-4.178.663-.806-4.153a1.495 1.495 0 01.187-1.058l.056-.086L8.77 2.639c.958-1.351 2.803-1.076 4.296-.03 1.497 1.047 2.387 2.693 1.433 4.055L7.3 17.37zM9.14 4.728l-5.545 8.346 3.277 2.294 5.544-8.346L9.14 4.728zM6.07 16.512l-3.276-2.295.53 2.73 2.746-.435zM9.994 3.506L13.271 5.8c.316-.452-.16-1.333-1.065-1.966-.905-.634-1.895-.78-2.212-.328zM8 18.5L9.375 17H19v1.5H8z"/></svg>',"edit"),this.set("href"),this._focusables=new Bc,this._focusCycler=new bl({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}}),this.setTemplate({tag:"div",attributes:{class:["ck","ck-link-actions"],tabindex:"-1"},children:[this.previewButtonView,this.editButtonView,this.unlinkButtonView]})}render(){super.render(),[this.previewButtonView,this.editButtonView,this.unlinkButtonView].forEach(t=>{this._focusables.add(t),this.focusTracker.add(t.element)}),this.keystrokes.listenTo(this.element)}focus(){this._focusCycler.focusFirst()}_createButton(t,e,i){const n=new El(this.locale);return n.set({label:t,icon:e,tooltip:!0}),n.delegate("execute").to(this,i),n}_createPreviewButton(){const t=new El(this.locale),e=this.bindTemplate,i=this.t;return t.set({withText:!0,tooltip:i("cd")}),t.extendTemplate({attributes:{class:["ck","ck-link-actions__preview"],href:e.to("href",t=>t&&iu(t)),target:"_blank",rel:"noopener noreferrer"}}),t.bind("label").to(this,"href",t=>t||i("ce")),t.bind("isEnabled").to(this,"href",t=>!!t),t.template.tag="a",t.template.eventListeners={},t}}class em extends ql{static get requires(){return[Wu]}static get pluginName(){return"LinkUI"}init(){const t=this.editor;t.editing.view.addObserver(Zf),this.actionsView=this._createActionsView(),this.formView=this._createFormView(),this._balloon=t.plugins.get(Wu),this._createToolbarLinkButton(),this._enableUserBalloonInteractions()}destroy(){super.destroy(),this.formView.destroy()}_createActionsView(){const t=this.editor,e=new tm(t.locale),i=t.commands.get("link"),n=t.commands.get("unlink");return e.bind("href").to(i,"value"),e.editButtonView.bind("isEnabled").to(i),e.unlinkButtonView.bind("isEnabled").to(n),this.listenTo(e,"edit",()=>{this._addFormView()}),this.listenTo(e,"unlink",()=>{t.execute("unlink"),this._hideUI()}),e.keystrokes.set("Esc",(t,e)=>{this._hideUI(),e()}),e.keystrokes.set("Ctrl+K",(t,e)=>{this._addFormView(),e()}),e}_createFormView(){const t=this.editor,e=t.commands.get("link"),i=new Xf(t.locale,e.manualDecorators);return i.urlInputView.bind("value").to(e,"value"),i.urlInputView.bind("isReadOnly").to(e,"isEnabled",t=>!t),i.saveButtonView.bind("isEnabled").to(e),this.listenTo(i,"submit",()=>{t.execute("link",i.urlInputView.inputView.element.value,i.getDecoratorSwitchesState()),this._closeFormView()}),this.listenTo(i,"cancel",()=>{this._closeFormView()}),i.keystrokes.set("Esc",(t,e)=>{this._closeFormView(),e()}),i}_createToolbarLinkButton(){const t=this.editor,e=t.commands.get("link"),i=t.t;t.keystrokes.set("Ctrl+K",(t,e)=>{e(),this._showUI(!0)}),t.ui.componentFactory.add("link",t=>{const n=new El(t);return n.isEnabled=!0,n.label=i("bh"),n.icon='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M11.077 15l.991-1.416a.75.75 0 111.229.86l-1.148 1.64a.748.748 0 01-.217.206 5.251 5.251 0 01-8.503-5.955.741.741 0 01.12-.274l1.147-1.639a.75.75 0 111.228.86L4.933 10.7l.006.003a3.75 3.75 0 006.132 4.294l.006.004zm5.494-5.335a.748.748 0 01-.12.274l-1.147 1.639a.75.75 0 11-1.228-.86l.86-1.23a3.75 3.75 0 00-6.144-4.301l-.86 1.229a.75.75 0 01-1.229-.86l1.148-1.64a.748.748 0 01.217-.206 5.251 5.251 0 018.503 5.955zm-4.563-2.532a.75.75 0 01.184 1.045l-3.155 4.505a.75.75 0 11-1.229-.86l3.155-4.506a.75.75 0 011.045-.184z"/></svg>',n.keystroke="Ctrl+K",n.tooltip=!0,n.isToggleable=!0,n.bind("isEnabled").to(e,"isEnabled"),n.bind("isOn").to(e,"value",t=>!!t),this.listenTo(n,"execute",()=>this._showUI(!0)),n})}_enableUserBalloonInteractions(){const t=this.editor.editing.view.document;this.listenTo(t,"click",()=>{this._getSelectedLinkElement()&&this._showUI()}),this.editor.keystrokes.set("Tab",(t,e)=>{this._areActionsVisible&&!this.actionsView.focusTracker.isFocused&&(this.actionsView.focus(),e())},{priority:"high"}),this.editor.keystrokes.set("Esc",(t,e)=>{this._isUIVisible&&(this._hideUI(),e())}),Ll({emitter:this.formView,activator:()=>this._isUIInPanel,contextElements:[this._balloon.view.element],callback:()=>this._hideUI()})}_addActionsView(){this._areActionsInPanel||this._balloon.add({view:this.actionsView,position:this._getBalloonPositionData()})}_addFormView(){if(this._isFormInPanel)return;const t=this.editor.commands.get("link");this._balloon.add({view:this.formView,position:this._getBalloonPositionData()}),this._balloon.visibleView===this.formView&&this.formView.urlInputView.select(),this.formView.urlInputView.inputView.element.value=t.value||""}_closeFormView(){const t=this.editor.commands.get("link");t.restoreManualDecoratorStates(),void 0!==t.value?this._removeFormView():this._hideUI()}_removeFormView(){this._isFormInPanel&&(this.formView.saveButtonView.focus(),this._balloon.remove(this.formView),this.editor.editing.view.focus())}_showUI(t=!1){this._getSelectedLinkElement()?(this._areActionsVisible?this._addFormView():this._addActionsView(),t&&this._balloon.showStack("main")):(this._addActionsView(),t&&this._balloon.showStack("main"),this._addFormView()),this._startUpdatingUI()}_hideUI(){if(!this._isUIInPanel)return;const t=this.editor;this.stopListening(t.ui,"update"),this.stopListening(this._balloon,"change:visibleView"),t.editing.view.focus(),this._removeFormView(),this._balloon.remove(this.actionsView)}_startUpdatingUI(){const t=this.editor,e=t.editing.view.document;let i=this._getSelectedLinkElement(),n=s();const o=()=>{const t=this._getSelectedLinkElement(),e=s();i&&!t||!i&&e!==n?this._hideUI():this._isUIVisible&&this._balloon.updatePosition(this._getBalloonPositionData()),i=t,n=e};function s(){return e.selection.focus.getAncestors().reverse().find(t=>t.is("element"))}this.listenTo(t.ui,"update",o),this.listenTo(this._balloon,"change:visibleView",o)}get _isFormInPanel(){return this._balloon.hasView(this.formView)}get _areActionsInPanel(){return this._balloon.hasView(this.actionsView)}get _areActionsVisible(){return this._balloon.visibleView===this.actionsView}get _isUIInPanel(){return this._isFormInPanel||this._areActionsInPanel}get _isUIVisible(){return this._balloon.visibleView==this.formView||this._areActionsVisible}_getBalloonPositionData(){const t=this.editor.editing.view,e=t.document,i=this._getSelectedLinkElement();return{target:i?t.domConverter.mapViewToDom(i):t.domConverter.viewRangeToDom(e.selection.getFirstRange())}}_getSelectedLinkElement(){const t=this.editor.editing.view,e=t.document.selection;if(e.isCollapsed)return im(e.getFirstPosition());{const i=e.getFirstRange().getTrimmed(),n=im(i.start),o=im(i.end);return n&&n==o&&t.createRangeIn(n).getTrimmed().isEqual(i)?n:null}}}function im(t){return t.getAncestors().find(t=>{return(e=t).is("attributeElement")&&!!e.getCustomProperty("link");var e})}class nm extends Jl{constructor(t,e){super(t),this.type=e}refresh(){this.value=this._getValue(),this.isEnabled=this._checkEnabled()}execute(){const t=this.editor.model,e=t.document,i=Array.from(e.selection.getSelectedBlocks()).filter(e=>sm(e,t.schema)),n=!0===this.value;t.change(t=>{if(n){let e=i[i.length-1].nextSibling,n=Number.POSITIVE_INFINITY,o=[];for(;e&&"listItem"==e.name&&0!==e.getAttribute("listIndent");){const t=e.getAttribute("listIndent");t<n&&(n=t);const i=t-n;o.push({element:e,listIndent:i}),e=e.nextSibling}o=o.reverse();for(const e of o)t.setAttribute("listIndent",e.listIndent,e.element)}if(!n){let t=Number.POSITIVE_INFINITY;for(const e of i)e.is("listItem")&&e.getAttribute("listIndent")<t&&(t=e.getAttribute("listIndent"));t=0===t?1:t,om(i,!0,t),om(i,!1,t)}for(const e of i.reverse())n&&"listItem"==e.name?t.rename(e,"paragraph"):n||"listItem"==e.name?n||"listItem"!=e.name||e.getAttribute("listType")==this.type||t.setAttribute("listType",this.type,e):(t.setAttributes({listType:this.type,listIndent:0},e),t.rename(e,"listItem"))})}_getValue(){const t=sh(this.editor.model.document.selection.getSelectedBlocks());return!!t&&t.is("listItem")&&t.getAttribute("listType")==this.type}_checkEnabled(){if(this.value)return!0;const t=this.editor.model.document.selection,e=this.editor.model.schema,i=sh(t.getSelectedBlocks());return!!i&&sm(i,e)}}function om(t,e,i){const n=e?t[0]:t[t.length-1];if(n.is("listItem")){let o=n[e?"previousSibling":"nextSibling"],s=n.getAttribute("listIndent");for(;o&&o.is("listItem")&&o.getAttribute("listIndent")>=i;)s>o.getAttribute("listIndent")&&(s=o.getAttribute("listIndent")),o.getAttribute("listIndent")==s&&t[e?"unshift":"push"](o),o=o[e?"previousSibling":"nextSibling"]}}function sm(t,e){return e.checkChild(t.parent,"listItem")&&!e.isObject(t)}class rm extends Jl{constructor(t,e){super(t),this._indentBy="forward"==e?1:-1}refresh(){this.isEnabled=this._checkEnabled()}execute(){const t=this.editor.model,e=t.document;let i=Array.from(e.selection.getSelectedBlocks());t.change(t=>{const e=i[i.length-1];let n=e.nextSibling;for(;n&&"listItem"==n.name&&n.getAttribute("listIndent")>e.getAttribute("listIndent");)i.push(n),n=n.nextSibling;this._indentBy<0&&(i=i.reverse());for(const e of i){const i=e.getAttribute("listIndent")+this._indentBy;i<0?t.rename(e,"paragraph"):t.setAttribute("listIndent",i,e)}})}_checkEnabled(){const t=sh(this.editor.model.document.selection.getSelectedBlocks());if(!t||!t.is("listItem"))return!1;if(this._indentBy>0){const e=t.getAttribute("listIndent"),i=t.getAttribute("listType");let n=t.previousSibling;for(;n&&n.is("listItem")&&n.getAttribute("listIndent")>=e;){if(n.getAttribute("listIndent")==e)return n.getAttribute("listType")==i;n=n.previousSibling}return!1}return!0}}function am(t,e){const i=e.mapper,n=e.writer,o="numbered"==t.getAttribute("listType")?"ol":"ul",s=function(t){const e=t.createContainerElement("li");return e.getFillerOffset=fm,e}(n),r=n.createContainerElement(o,null);return n.insert(n.createPositionAt(r,0),s),i.bindElements(t,s),s}function cm(t,e,i,n){const o=e.parent,s=i.mapper,r=i.writer;let a=s.toViewPosition(n.createPositionBefore(t));const c=hm(t.previousSibling,{sameIndent:!0,smallerIndent:!0,listIndent:t.getAttribute("listIndent")}),l=t.previousSibling;if(c&&c.getAttribute("listIndent")==t.getAttribute("listIndent")){const t=s.toViewElement(c);a=r.breakContainer(r.createPositionAfter(t))}else a=l&&"listItem"==l.name?s.toViewPosition(n.createPositionAt(l,"end")):s.toViewPosition(n.createPositionBefore(t));if(a=dm(a),r.insert(a,o),l&&"listItem"==l.name){const t=s.toViewElement(l),i=r.createRange(r.createPositionAt(t,0),a).getWalker({ignoreElementEnd:!0});for(const t of i)if(t.item.is("li")){const n=r.breakContainer(r.createPositionBefore(t.item)),o=t.item.parent,s=r.createPositionAt(e,"end");lm(r,s.nodeBefore,s.nodeAfter),r.move(r.createRangeOn(o),s),i.position=n}}else{const i=o.nextSibling;if(i&&(i.is("ul")||i.is("ol"))){let n=null;for(const e of i.getChildren()){const i=s.toModelElement(e);if(!(i&&i.getAttribute("listIndent")>t.getAttribute("listIndent")))break;n=e}n&&(r.breakContainer(r.createPositionAfter(n)),r.move(r.createRangeOn(n.parent),r.createPositionAt(e,"end")))}}lm(r,o,o.nextSibling),lm(r,o.previousSibling,o)}function lm(t,e,i){return!e||!i||"ul"!=e.name&&"ol"!=e.name||e.name!=i.name||e.getAttribute("class")!==i.getAttribute("class")?null:t.mergeContainers(t.createPositionAfter(e))}function dm(t){return t.getLastMatchingPosition(t=>t.item.is("uiElement"))}function hm(t,e){const i=!!e.sameIndent,n=!!e.smallerIndent,o=e.listIndent;let s=t;for(;s&&"listItem"==s.name;){const t=s.getAttribute("listIndent");if(i&&o==t||n&&o>t)return s;s=s.previousSibling}return null}function um(t,e,i,n){t.ui.componentFactory.add(e,o=>{const s=t.commands.get(e),r=new El(o);return r.set({label:i,icon:n,tooltip:!0,isToggleable:!0}),r.bind("isOn","isEnabled").to(s,"value","isEnabled"),r.on("execute",()=>{t.execute(e),t.editing.view.focus()}),r})}function fm(){const t=!this.isEmpty&&("ul"==this.getChild(0).name||"ol"==this.getChild(0).name);return this.isEmpty||t?0:Dn.call(this)}function mm(t){return(e,i,n)=>{const o=n.consumable;if(!o.test(i.item,"insert")||!o.test(i.item,"attribute:listType")||!o.test(i.item,"attribute:listIndent"))return;o.consume(i.item,"insert"),o.consume(i.item,"attribute:listType"),o.consume(i.item,"attribute:listIndent");const s=i.item;cm(s,am(s,n),n,t)}}function gm(t,e,i){if(!i.consumable.consume(e.item,"attribute:listType"))return;const n=i.mapper.toViewElement(e.item),o=i.writer;o.breakContainer(o.createPositionBefore(n)),o.breakContainer(o.createPositionAfter(n));const s=n.parent,r="numbered"==e.attributeNewValue?"ol":"ul";o.rename(r,s)}function pm(t,e,i){const n=i.mapper.toViewElement(e.item).parent,o=i.writer;lm(o,n,n.nextSibling),lm(o,n.previousSibling,n);for(const t of e.item.getChildren())i.consumable.consume(t,"insert")}function bm(t,e,i){if("listItem"!=e.item.name){let t=i.mapper.toViewPosition(e.range.start);const n=i.writer,o=[];for(;("ul"==t.parent.name||"ol"==t.parent.name)&&(t=n.breakContainer(t),"li"==t.parent.name);){const e=t,i=n.createPositionAt(t.parent,"end");if(!e.isEqual(i)){const t=n.remove(n.createRange(e,i));o.push(t)}t=n.createPositionAfter(t.parent)}if(o.length>0){for(let e=0;e<o.length;e++){const i=t.nodeBefore;if(t=n.insert(t,o[e]).end,e>0){const e=lm(n,i,i.nextSibling);e&&e.parent==i&&t.offset--}}lm(n,t.nodeBefore,t.nodeAfter)}}}function wm(t,e,i){const n=i.mapper.toViewPosition(e.position),o=n.nodeBefore,s=n.nodeAfter;lm(i.writer,o,s)}function km(t,e,i){if(i.consumable.consume(e.viewItem,{name:!0})){const t=i.writer,n=t.createElement("listItem"),o=function(t){let e=0,i=t.parent;for(;i;){if(i.is("li"))e++;else{const t=i.previousSibling;t&&t.is("li")&&e++}i=i.parent}return e}(e.viewItem);t.setAttribute("listIndent",o,n);const s=e.viewItem.parent&&"ol"==e.viewItem.parent.name?"numbered":"bulleted";t.setAttribute("listType",s,n);const r=i.splitToAllowedParent(n,e.modelCursor);if(!r)return;t.insert(n,r.position);const a=function(t,e,i){const{writer:n,schema:o}=i;let s=n.createPositionAfter(t);for(const r of e)if("ul"==r.name||"ol"==r.name)s=i.convertItem(r,s).modelCursor;else{const e=i.convertItem(r,n.createPositionAt(t,"end")),a=e.modelRange.start.nodeAfter;a&&a.is("element")&&!o.checkChild(t,a.name)&&(t=e.modelCursor.parent.is("listItem")?e.modelCursor.parent:Am(e.modelCursor),s=n.createPositionAfter(t))}return s}(n,e.viewItem.getChildren(),i);e.modelRange=t.createRange(e.modelCursor,a),r.cursorParent?e.modelCursor=t.createPositionAt(r.cursorParent,0):e.modelCursor=e.modelRange.end}}function _m(t,e,i){if(i.consumable.test(e.viewItem,{name:!0})){const t=Array.from(e.viewItem.getChildren());for(const e of t){!(e.is("li")||Tm(e))&&e._remove()}}}function vm(t,e,i){if(i.consumable.test(e.viewItem,{name:!0})){if(0===e.viewItem.childCount)return;const t=[...e.viewItem.getChildren()];let i=!1,n=!0;for(const e of t)i&&!Tm(e)&&e._remove(),e.is("text")?(n&&(e._data=e.data.replace(/^\s+/,"")),e.nextSibling&&!Tm(e.nextSibling)||(e._data=e.data.replace(/\s+$/,""))):Tm(e)&&(i=!0),n=!1}}function ym(t){return(e,i)=>{if(i.isPhantom)return;const n=i.modelPosition.nodeBefore;if(n&&n.is("listItem")){const e=i.mapper.toViewElement(n),o=e.getAncestors().find(Tm),s=t.createPositionAt(e,0).getWalker();for(const t of s){if("elementStart"==t.type&&t.item.is("li")){i.viewPosition=t.previousPosition;break}if("elementEnd"==t.type&&t.item==o){i.viewPosition=t.nextPosition;break}}}}}function xm(t,[e,i]){let n,o=e.is("documentFragment")?e.getChild(0):e;if(n=i?this.createSelection(i):this.document.selection,o&&o.is("listItem")){const t=n.getFirstPosition();let e=null;if(t.parent.is("listItem")?e=t.parent:t.nodeBefore&&t.nodeBefore.is("listItem")&&(e=t.nodeBefore),e){const t=e.getAttribute("listIndent");if(t>0)for(;o&&o.is("listItem");)o._setAttribute("listIndent",o.getAttribute("listIndent")+t),o=o.nextSibling}}}function Am(t){const e=new wr({startPosition:t});let i;do{i=e.next()}while(!i.value.item.is("listItem"));return i.value.item}function Cm(t,e,i,n,o,s){const r=hm(e.nodeBefore,{sameIndent:!0,smallerIndent:!0,listIndent:t,foo:"b"}),a=o.mapper,c=o.writer,l=r?r.getAttribute("listIndent"):null;let d;if(r)if(l==t){const t=a.toViewElement(r).parent;d=c.createPositionAfter(t)}else{const t=s.createPositionAt(r,"end");d=a.toViewPosition(t)}else d=i;d=dm(d);for(const t of[...n.getChildren()])Tm(t)&&(d=c.move(c.createRangeOn(t),d).end,lm(c,t,t.nextSibling),lm(c,t.previousSibling,t))}function Tm(t){return t.is("ol")||t.is("ul")}class Pm extends ql{static get pluginName(){return"ListEditing"}static get requires(){return[bf]}init(){const t=this.editor;t.model.schema.register("listItem",{inheritAllFrom:"$block",allowAttributes:["listType","listIndent"]});const e=t.data,i=t.editing;var n;t.model.document.registerPostFixer(e=>function(t,e){const i=t.document.differ.getChanges(),n=new Map;let o=!1;for(const n of i)if("insert"==n.type&&"listItem"==n.name)s(n.position);else if("insert"==n.type&&"listItem"!=n.name){if("$text"!=n.name){const i=n.position.nodeAfter;i.hasAttribute("listIndent")&&(e.removeAttribute("listIndent",i),o=!0),i.hasAttribute("listType")&&(e.removeAttribute("listType",i),o=!0);for(const e of Array.from(t.createRangeIn(i)).filter(t=>t.item.is("listItem")))s(e.previousPosition)}s(n.position.getShiftedBy(n.length))}else"remove"==n.type&&"listItem"==n.name?s(n.position):("attribute"==n.type&&"listIndent"==n.attributeKey||"attribute"==n.type&&"listType"==n.attributeKey)&&s(n.range.start);for(const t of n.values())r(t),a(t);return o;function s(t){const e=t.nodeBefore;if(e&&e.is("listItem")){let i=e;if(n.has(i))return;for(;i.previousSibling&&i.previousSibling.is("listItem");)if(i=i.previousSibling,n.has(i))return;n.set(t.nodeBefore,i)}else{const e=t.nodeAfter;e&&e.is("listItem")&&n.set(e,e)}}function r(t){let i=0,n=null;for(;t&&t.is("listItem");){const s=t.getAttribute("listIndent");if(s>i){let r;null===n?(n=s-i,r=i):(n>s&&(n=s),r=s-n),e.setAttribute("listIndent",r,t),o=!0}else n=null,i=t.getAttribute("listIndent")+1;t=t.nextSibling}}function a(t){let i=[],n=null;for(;t&&t.is("listItem");){const s=t.getAttribute("listIndent");if(n&&n.getAttribute("listIndent")>s&&(i=i.slice(0,s+1)),0!=s)if(i[s]){const n=i[s];t.getAttribute("listType")!=n&&(e.setAttribute("listType",n,t),o=!0)}else i[s]=t.getAttribute("listType");n=t,t=t.nextSibling}}}(t.model,e)),i.mapper.registerViewToModelLength("li",Sm),e.mapper.registerViewToModelLength("li",Sm),i.mapper.on("modelToViewPosition",ym(i.view)),i.mapper.on("viewToModelPosition",(n=t.model,(t,e)=>{const i=e.viewPosition,o=i.parent,s=e.mapper;if("ul"==o.name||"ol"==o.name){if(i.isAtEnd){const t=s.toModelElement(i.nodeBefore),o=s.getModelLength(i.nodeBefore);e.modelPosition=n.createPositionBefore(t).getShiftedBy(o)}else{const t=s.toModelElement(i.nodeAfter);e.modelPosition=n.createPositionBefore(t)}t.stop()}else if("li"==o.name&&i.nodeBefore&&("ul"==i.nodeBefore.name||"ol"==i.nodeBefore.name)){const r=s.toModelElement(o);let a=1,c=i.nodeBefore;for(;c&&Tm(c);)a+=s.getModelLength(c),c=c.previousSibling;e.modelPosition=n.createPositionBefore(r).getShiftedBy(a),t.stop()}})),e.mapper.on("modelToViewPosition",ym(i.view)),t.conversion.for("editingDowncast").add(e=>{e.on("insert",bm,{priority:"high"}),e.on("insert:listItem",mm(t.model)),e.on("attribute:listType:listItem",gm,{priority:"high"}),e.on("attribute:listType:listItem",pm,{priority:"low"}),e.on("attribute:listIndent:listItem",function(t){return(e,i,n)=>{if(!n.consumable.consume(i.item,"attribute:listIndent"))return;const o=n.mapper.toViewElement(i.item),s=n.writer;s.breakContainer(s.createPositionBefore(o)),s.breakContainer(s.createPositionAfter(o));const r=o.parent,a=r.previousSibling,c=s.createRangeOn(r);s.remove(c),a&&a.nextSibling&&lm(s,a,a.nextSibling),Cm(i.attributeOldValue+1,i.range.start,c.start,o,n,t),cm(i.item,o,n,t);for(const t of i.item.getChildren())n.consumable.consume(t,"insert")}}(t.model)),e.on("remove:listItem",function(t){return(e,i,n)=>{const o=n.mapper.toViewPosition(i.position).getLastMatchingPosition(t=>!t.item.is("li")).nodeAfter,s=n.writer;s.breakContainer(s.createPositionBefore(o)),s.breakContainer(s.createPositionAfter(o));const r=o.parent,a=r.previousSibling,c=s.createRangeOn(r),l=s.remove(c);a&&a.nextSibling&&lm(s,a,a.nextSibling),Cm(n.mapper.toModelElement(o).getAttribute("listIndent")+1,i.position,c.start,o,n,t);for(const t of s.createRangeIn(l).getItems())n.mapper.unbindViewElement(t);e.stop()}}(t.model)),e.on("remove",wm,{priority:"low"})}),t.conversion.for("dataDowncast").add(e=>{e.on("insert",bm,{priority:"high"}),e.on("insert:listItem",mm(t.model))}),t.conversion.for("upcast").add(t=>{t.on("element:ul",_m,{priority:"high"}),t.on("element:ol",_m,{priority:"high"}),t.on("element:li",vm,{priority:"high"}),t.on("element:li",km)}),t.model.on("insertContent",xm,{priority:"high"}),t.commands.add("numberedList",new nm(t,"numbered")),t.commands.add("bulletedList",new nm(t,"bulleted")),t.commands.add("indentList",new rm(t,"forward")),t.commands.add("outdentList",new rm(t,"backward"));const o=i.view.document;this.listenTo(o,"enter",(t,e)=>{const i=this.editor.model.document,n=i.selection.getLastPosition().parent;i.selection.isCollapsed&&"listItem"==n.name&&n.isEmpty&&(this.editor.execute("outdentList"),e.preventDefault(),t.stop())}),this.listenTo(o,"delete",(t,e)=>{if("backward"!==e.direction)return;const i=this.editor.model.document.selection;if(!i.isCollapsed)return;const n=i.getFirstPosition();if(!n.isAtStart)return;const o=n.parent;"listItem"===o.name&&(o.previousSibling&&"listItem"===o.previousSibling.name||(this.editor.execute("outdentList"),e.preventDefault(),t.stop()))},{priority:"high"});const s=t=>(e,i)=>{this.editor.commands.get(t).isEnabled&&(this.editor.execute(t),i())};t.keystrokes.set("Tab",s("indentList")),t.keystrokes.set("Shift+Tab",s("outdentList"))}afterInit(){const t=this.editor.commands,e=t.get("indent"),i=t.get("outdent");e&&e.registerChildCommand(t.get("indentList")),i&&i.registerChildCommand(t.get("outdentList"))}}function Sm(t){let e=1;for(const i of t.getChildren())if("ul"==i.name||"ol"==i.name)for(const t of i.getChildren())e+=Sm(t);return e}class Em extends ql{init(){const t=this.editor.t;um(this.editor,"numberedList",t("w"),'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M7 5.75c0 .414.336.75.75.75h9.5a.75.75 0 100-1.5h-9.5a.75.75 0 00-.75.75zM3.5 3v5H2V3.7H1v-1h2.5V3zM.343 17.857l2.59-3.257H2.92a.6.6 0 10-1.04 0H.302a2 2 0 113.995 0h-.001c-.048.405-.16.734-.333.988-.175.254-.59.692-1.244 1.312H4.3v1h-4l.043-.043zM7 14.75a.75.75 0 01.75-.75h9.5a.75.75 0 110 1.5h-9.5a.75.75 0 01-.75-.75z"/></svg>'),um(this.editor,"bulletedList",t("x"),'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M7 5.75c0 .414.336.75.75.75h9.5a.75.75 0 100-1.5h-9.5a.75.75 0 00-.75.75zm-6 0C1 4.784 1.777 4 2.75 4c.966 0 1.75.777 1.75 1.75 0 .966-.777 1.75-1.75 1.75C1.784 7.5 1 6.723 1 5.75zm6 9c0 .414.336.75.75.75h9.5a.75.75 0 100-1.5h-9.5a.75.75 0 00-.75.75zm-6 0c0-.966.777-1.75 1.75-1.75.966 0 1.75.777 1.75 1.75 0 .966-.777 1.75-1.75 1.75-.966 0-1.75-.777-1.75-1.75z"/></svg>')}}function Mm(t,e){return t=>{t.on("attribute:url:media",i)};function i(i,n,o){if(!o.consumable.consume(n.item,i.name))return;const s=n.attributeNewValue,r=o.writer,a=o.mapper.toViewElement(n.item);r.remove(r.createRangeIn(a));const c=t.getMediaViewElement(r,s,e);r.insert(r.createPositionAt(a,0),c)}}function Im(t,e,i,n){const o=t.createContainerElement("figure",{class:"media"});return o.getFillerOffset=Rm,t.insert(t.createPositionAt(o,0),e.getMediaViewElement(t,i,n)),o}function Nm(t){const e=t.getSelectedElement();return e&&e.is("media")?e:null}function Om(t,e,i){t.change(n=>{const o=n.createElement("media",{url:e});t.insertContent(o,i),n.setSelection(o,"on")})}function Rm(){return null}class Lm extends Jl{refresh(){const t=this.editor.model,e=t.document.selection,i=t.schema,n=e.getFirstPosition(),o=Nm(e);let s=n.parent;s!=s.root&&(s=s.parent),this.value=o?o.getAttribute("url"):null,this.isEnabled=i.checkChild(s,"media")}execute(t){const e=this.editor.model,i=e.document.selection,n=Nm(i);if(n)e.change(e=>{e.setAttribute("url",t,n)});else{const n=xh(i,e);Om(e,t,n)}}}class Dm{constructor(t,e){const i=e.providers,n=e.extraProviders||[],o=new Set(e.removeProviders),s=i.concat(n).filter(t=>{const e=t.name;return e?!o.has(e):(console.warn(Object(hi.a)("media-embed-no-provider-name: The configured media provider has no name and cannot be used."),{provider:t}),!1)});this.locale=t,this.providerDefinitions=s}hasMedia(t){return!!this._getMedia(t)}getMediaViewElement(t,e,i){return this._getMedia(e).getViewElement(t,i)}_getMedia(t){if(!t)return new zm(this.locale);t=t.trim();for(const e of this.providerDefinitions){const i=e.html;let n=e.url;Array.isArray(n)||(n=[n]);for(const e of n){const n=this._getUrlMatches(t,e);if(n)return new zm(this.locale,t,n,i)}}return null}_getUrlMatches(t,e){let i=t.match(e);if(i)return i;let n=t.replace(/^https?:\/\//,"");return i=n.match(e),i||(n=n.replace(/^www\./,""),i=n.match(e),i||null)}}class zm{constructor(t,e,i,n){this.url=this._getValidUrl(e),this._t=t.t,this._match=i,this._previewRenderer=n}getViewElement(t,e){const i={};if(e.renderForEditingView||e.renderMediaPreview&&this.url&&this._previewRenderer){this.url&&(i["data-oembed-url"]=this.url),e.renderForEditingView&&(i.class="ck-media__wrapper");const n=this._getPreviewHtml(e);return t.createUIElement("div",i,(function(t){const e=this.toDomElement(t);return e.innerHTML=n,e}))}return this.url&&(i.url=this.url),t.createEmptyElement("oembed",i)}_getPreviewHtml(t){return this._previewRenderer?this._previewRenderer(this._match):this.url&&t.renderForEditingView?this._getPlaceholderHtml():""}_getPlaceholderHtml(){const t=new Sl,e=new Pl;return t.text=this._t("Open media in new tab"),e.content='<svg viewBox="0 0 64 42" xmlns="http://www.w3.org/2000/svg"><path d="M47.426 17V3.713L63.102 0v19.389h-.001l.001.272c0 1.595-2.032 3.43-4.538 4.098-2.506.668-4.538-.083-4.538-1.678 0-1.594 2.032-3.43 4.538-4.098.914-.244 2.032-.565 2.888-.603V4.516L49.076 7.447v9.556A1.014 1.014 0 0049 17h-1.574zM29.5 17h-8.343a7.073 7.073 0 10-4.657 4.06v3.781H3.3a2.803 2.803 0 01-2.8-2.804V8.63a2.803 2.803 0 012.8-2.805h4.082L8.58 2.768A1.994 1.994 0 0110.435 1.5h8.985c.773 0 1.477.448 1.805 1.149l1.488 3.177H26.7c1.546 0 2.8 1.256 2.8 2.805V17zm-11.637 0H17.5a1 1 0 00-1 1v.05A4.244 4.244 0 1117.863 17zm29.684 2c.97 0 .953-.048.953.889v20.743c0 .953.016.905-.953.905H19.453c-.97 0-.953.048-.953-.905V19.89c0-.937-.016-.889.97-.889h28.077zm-4.701 19.338V22.183H24.154v16.155h18.692zM20.6 21.375v1.616h1.616v-1.616H20.6zm0 3.231v1.616h1.616v-1.616H20.6zm0 3.231v1.616h1.616v-1.616H20.6zm0 3.231v1.616h1.616v-1.616H20.6zm0 3.231v1.616h1.616v-1.616H20.6zm0 3.231v1.616h1.616V37.53H20.6zm24.233-16.155v1.616h1.615v-1.616h-1.615zm0 3.231v1.616h1.615v-1.616h-1.615zm0 3.231v1.616h1.615v-1.616h-1.615zm0 3.231v1.616h1.615v-1.616h-1.615zm0 3.231v1.616h1.615v-1.616h-1.615zm0 3.231v1.616h1.615V37.53h-1.615zM29.485 25.283a.4.4 0 01.593-.35l9.05 4.977a.4.4 0 010 .701l-9.05 4.978a.4.4 0 01-.593-.35v-9.956z"/></svg>',e.viewBox="0 0 64 42",new Fc({tag:"div",attributes:{class:"ck ck-reset_all ck-media__placeholder"},children:[{tag:"div",attributes:{class:"ck-media__placeholder__icon"},children:[e]},{tag:"a",attributes:{class:"ck-media__placeholder__url",target:"_blank",rel:"noopener noreferrer",href:this.url},children:[{tag:"span",attributes:{class:"ck-media__placeholder__url__text"},children:[this.url]},t]}]}).render().outerHTML}_getValidUrl(t){return t?t.match(/^https?/)?t:"https://"+t:null}}i(79);class jm extends ql{static get pluginName(){return"MediaEmbedEditing"}constructor(t){super(t),t.config.define("mediaEmbed",{providers:[{name:"dailymotion",url:/^dailymotion\.com\/video\/(\w+)/,html:t=>'<div style="position: relative; padding-bottom: 100%; height: 0; ">'+`<iframe src="https://www.dailymotion.com/embed/video/${t[1]}" `+'style="position: absolute; width: 100%; height: 100%; top: 0; left: 0;" frameborder="0" width="480" height="270" allowfullscreen allow="autoplay"></iframe></div>'},{name:"spotify",url:[/^open\.spotify\.com\/(artist\/\w+)/,/^open\.spotify\.com\/(album\/\w+)/,/^open\.spotify\.com\/(track\/\w+)/],html:t=>'<div style="position: relative; padding-bottom: 100%; height: 0; padding-bottom: 126%;">'+`<iframe src="https://open.spotify.com/embed/${t[1]}" `+'style="position: absolute; width: 100%; height: 100%; top: 0; left: 0;" frameborder="0" allowtransparency="true" allow="encrypted-media"></iframe></div>'},{name:"youtube",url:[/^(?:m\.)?youtube\.com\/watch\?v=([\w-]+)/,/^(?:m\.)?youtube\.com\/v\/([\w-]+)/,/^youtube\.com\/embed\/([\w-]+)/,/^youtu\.be\/([\w-]+)/],html:t=>'<div style="position: relative; padding-bottom: 100%; height: 0; padding-bottom: 56.2493%;">'+`<iframe src="https://www.youtube.com/embed/${t[1]}" `+'style="position: absolute; width: 100%; height: 100%; top: 0; left: 0;" frameborder="0" allow="autoplay; encrypted-media" allowfullscreen></iframe></div>'},{name:"vimeo",url:[/^vimeo\.com\/(\d+)/,/^vimeo\.com\/[^/]+\/[^/]+\/video\/(\d+)/,/^vimeo\.com\/album\/[^/]+\/video\/(\d+)/,/^vimeo\.com\/channels\/[^/]+\/(\d+)/,/^vimeo\.com\/groups\/[^/]+\/videos\/(\d+)/,/^vimeo\.com\/ondemand\/[^/]+\/(\d+)/,/^player\.vimeo\.com\/video\/(\d+)/],html:t=>'<div style="position: relative; padding-bottom: 100%; height: 0; padding-bottom: 56.2493%;">'+`<iframe src="https://player.vimeo.com/video/${t[1]}" `+'style="position: absolute; width: 100%; height: 100%; top: 0; left: 0;" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe></div>'},{name:"instagram",url:/^instagram\.com\/p\/(\w+)/},{name:"twitter",url:/^twitter\.com/},{name:"googleMaps",url:/^google\.com\/maps/},{name:"flickr",url:/^flickr\.com/},{name:"facebook",url:/^facebook\.com/}]}),this.registry=new Dm(t.locale,t.config.get("mediaEmbed"))}init(){const t=this.editor,e=t.model.schema,i=t.t,n=t.conversion,o=t.config.get("mediaEmbed.previewsInData"),s=this.registry;t.commands.add("mediaEmbed",new Lm(t)),e.register("media",{isObject:!0,isBlock:!0,allowWhere:"$block",allowAttributes:["url"]}),n.for("dataDowncast").elementToElement({model:"media",view:(t,e)=>{const i=t.getAttribute("url");return Im(e,s,i,{renderMediaPreview:i&&o})}}),n.for("dataDowncast").add(Mm(s,{renderMediaPreview:o})),n.for("editingDowncast").elementToElement({model:"media",view:(t,e)=>{const n=t.getAttribute("url"),o=Im(e,s,n,{renderForEditingView:!0});return r=o,a=e,c=i("ah"),a.setCustomProperty("media",!0,r),_h(r,a,{label:c});var r,a,c}}),n.for("editingDowncast").add(Mm(s,{renderForEditingView:!0})),n.for("upcast").elementToElement({view:{name:"oembed",attributes:{url:!0}},model:(t,e)=>{const i=t.getAttribute("url");if(s.hasMedia(i))return e.createElement("media",{url:i})}}).elementToElement({view:{name:"div",attributes:{"data-oembed-url":!0}},model:(t,e)=>{const 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i=e+1;i<=e+n-1;i++)this._markSpannedCell(t,i,o);for(let s=t+1;s<t+i;s++)for(let t=e;t<=e+n-1;t++)this._markSpannedCell(s,t,o)}_markSpannedCell(t,e,i){this._spannedCells.has(t)||this._spannedCells.set(t,new Map),this._spannedCells.get(t).set(e,i)}}function rg(t){return!!t.getCustomProperty("table")&&kh(t)}function ag(t){const e=t.getSelectedElement();return e&&rg(e)?e:null}function cg(t){const e=Xm("table",t.getFirstPosition());return e&&rg(e.parent)?e.parent:null}function lg(t={}){return e=>e.on("insert:table",(e,i,n)=>{const o=i.item;if(!n.consumable.consume(o,"insert"))return;n.consumable.consume(o,"attribute:headingRows:table"),n.consumable.consume(o,"attribute:headingColumns:table");const s=t&&t.asWidget,r=n.writer.createContainerElement("figure",{class:"table"}),a=n.writer.createContainerElement("table");let c;var l,d;n.writer.insert(n.writer.createPositionAt(r,0),a),s&&(l=r,(d=n.writer).setCustomProperty("table",!0,l),c=_h(l,d,{hasSelectionHandle:!0}));const h=new sg(o),u={headingRows:o.getAttribute("headingRows")||0,headingColumns:o.getAttribute("headingColumns")||0},f=new Map;for(const e of h){const{row:i,cell:s}=e,r=_g(kg(i,u),a,n),c=o.getChild(i),l=f.get(i)||bg(c,i,r,n);f.set(i,l),n.consumable.consume(s,"insert"),pg(e,u,n.writer.createPositionAt(l,"end"),n,t)}const m=n.mapper.toViewPosition(i.range.start);n.mapper.bindElements(o,s?c:r),n.writer.insert(m,s?c:r)})}function dg(t={}){return e=>e.on("insert:tableRow",(e,i,n)=>{const o=i.item;if(!n.consumable.consume(o,"insert"))return;const s=o.parent,r=Ag(n.mapper.toViewElement(s)),a=s.getChildIndex(o),c=new sg(s,{startRow:a,endRow:a}),l={headingRows:s.getAttribute("headingRows")||0,headingColumns:s.getAttribute("headingColumns")||0},d=new Map;for(const e of c){const i=_g(kg(a,l),r,n),s=d.get(a)||bg(o,a,i,n);d.set(a,s),n.consumable.consume(e.cell,"insert"),pg(e,l,n.writer.createPositionAt(s,"end"),n,t)}})}function hg(t={}){return e=>e.on("insert:tableCell",(e,i,n)=>{const o=i.item;if(!n.consumable.consume(o,"insert"))return;const s=o.parent,r=s.parent,a=r.getChildIndex(s),c=new sg(r,{startRow:a,endRow:a}),l={headingRows:r.getAttribute("headingRows")||0,headingColumns:r.getAttribute("headingColumns")||0};for(const e of c)if(e.cell===o){const i=n.mapper.toViewElement(s);return void pg(e,l,n.writer.createPositionAt(i,s.getChildIndex(o)),n,t)}})}function ug(t={}){const e=!!t.asWidget;return t=>t.on("attribute:headingRows:table",(t,i,n)=>{const o=i.item;if(!n.consumable.consume(i.item,t.name))return;const s=Ag(n.mapper.toViewElement(o)),r=i.attributeOldValue,a=i.attributeNewValue;if(a>r){const t=Array.from(o.getChildren()).filter(({index:t})=>c(t,r-1,a));xg(t,_g("thead",s,n),n,"end");for(const i of t)for(const t of i.getChildren())mg(t,"th",n,e);yg("tbody",s,n)}else{xg(Array.from(o.getChildren()).filter(({index:t})=>c(t,a-1,r)).reverse(),_g("tbody",s,n),n,0);const t=new sg(o,{startRow:a?a-1:a,endRow:r-1}),i={headingRows:o.getAttribute("headingRows")||0,headingColumns:o.getAttribute("headingColumns")||0};for(const o of t)gg(o,i,n,e);yg("thead",s,n)}function c(t,e,i){return t>e&&t<i}})}function fg(t={}){const e=!!t.asWidget;return t=>t.on("attribute:headingColumns:table",(t,i,n)=>{const o=i.item;if(!n.consumable.consume(i.item,t.name))return;const s={headingRows:o.getAttribute("headingRows")||0,headingColumns:o.getAttribute("headingColumns")||0},r=i.attributeOldValue,a=i.attributeNewValue,c=(r>a?r:a)-1;for(const t of new sg(o))t.column>c||gg(t,s,n,e)})}function mg(t,e,i,n){const o=i.writer,s=i.mapper.toViewElement(t);if(!s)return;let r;if(n){r=yh(o.createEditableElement(e,s.getAttributes()),o),o.insert(o.createPositionAfter(s),r),o.move(o.createRangeIn(s),o.createPositionAt(r,0)),o.remove(o.createRangeOn(s))}else r=o.rename(e,s);i.mapper.unbindViewElement(s),i.mapper.bindElements(t,r)}function gg(t,e,i,n){const{cell:o}=t,s=wg(t,e),r=i.mapper.toViewElement(o);r&&r.name!==s&&mg(o,s,i,n)}function pg(t,e,i,n,o){const s=o&&o.asWidget,r=wg(t,e),a=s?yh(n.writer.createEditableElement(r),n.writer):n.writer.createContainerElement(r),c=t.cell,l=c.getChild(0),d=1===c.childCount&&"paragraph"===l.name;if(n.writer.insert(i,a),d&&![...l.getAttributeKeys()].length){const t=c.getChild(0),e=n.writer.createPositionAt(a,"end");if(n.consumable.consume(t,"insert"),o.asWidget){const i=n.writer.createContainerElement("span",{style:"display:inline-block"});n.mapper.bindElements(t,i),n.writer.insert(e,i),n.mapper.bindElements(c,a)}else n.mapper.bindElements(c,a),n.mapper.bindElements(t,a)}else n.mapper.bindElements(c,a)}function bg(t,e,i,n){n.consumable.consume(t,"insert");const o=n.writer.createContainerElement("tr");n.mapper.bindElements(t,o);const s=t.parent.getAttribute("headingRows")||0,r=s>0&&e>=s?e-s:e,a=n.writer.createPositionAt(i,r);return n.writer.insert(a,o),o}function wg(t,e){const{row:i,column:n}=t,{headingColumns:o,headingRows:s}=e;return s&&s>i||o&&o>n?"th":"td"}function kg(t,e){return t<e.headingRows?"thead":"tbody"}function _g(t,e,i){const n=vg(t,e);return n||function(t,e,i){const n=i.writer.createContainerElement(t),o=i.writer.createPositionAt(e,"tbody"==t?"end":0);return i.writer.insert(o,n),n}(t,e,i)}function vg(t,e){for(const i of e.getChildren())if(i.name==t)return i}function yg(t,e,i){const n=vg(t,e);n&&0===n.childCount&&i.writer.remove(i.writer.createRangeOn(n))}function xg(t,e,i,n){for(const o of t){const t=i.mapper.toViewElement(o);t&&i.writer.move(i.writer.createRangeOn(t),i.writer.createPositionAt(e,n))}}function Ag(t){for(const e of t.getChildren())if("table"===e.name)return e}class Cg extends Jl{refresh(){const t=this.editor.model,e=t.document.selection,i=t.schema,n=function(t){const e=t.parent;return e===e.root?e:e.parent}(e.getFirstPosition());this.isEnabled=i.checkChild(n,"table")}execute(t={}){const e=this.editor.model,i=e.document.selection,n=this.editor.plugins.get("TableUtils"),o=parseInt(t.rows)||2,s=parseInt(t.columns)||2,r=xh(i,e);e.change(t=>{const i=n.createTable(t,o,s);e.insertContent(i,r),t.setSelection(t.createPositionAt(i.getNodeByPath([0,0,0]),0))})}}class Tg extends Jl{constructor(t,e={}){super(t),this.order=e.order||"below"}refresh(){const t=Xm("table",this.editor.model.document.selection.getFirstPosition());this.isEnabled=!!t}execute(){const t=this.editor,e=t.model.document.selection,i=t.plugins.get("TableUtils"),n=Xm("tableCell",e.getFirstPosition()).parent,o=n.parent,s=o.getChildIndex(n),r="below"===this.order?s+1:s;i.insertRows(o,{rows:1,at:r})}}class Pg extends Jl{constructor(t,e={}){super(t),this.order=e.order||"right"}refresh(){const t=Xm("table",this.editor.model.document.selection.getFirstPosition());this.isEnabled=!!t}execute(){const t=this.editor,e=t.model.document.selection,i=t.plugins.get("TableUtils"),n=Xm("tableCell",e.getFirstPosition()),o=n.parent.parent,{column:s}=i.getCellLocation(n),r="right"===this.order?s+1:s;i.insertColumns(o,{columns:1,at:r})}}class Sg extends Jl{constructor(t,e={}){super(t),this.direction=e.direction||"horizontally"}refresh(){const t=Xm("tableCell",this.editor.model.document.selection.getFirstPosition());this.isEnabled=!!t}execute(){const t=Xm("tableCell",this.editor.model.document.selection.getFirstPosition()),e="horizontally"===this.direction,i=this.editor.plugins.get("TableUtils");e?i.splitCellHorizontally(t,2):i.splitCellVertically(t,2)}}class Eg extends Jl{constructor(t,e){super(t),this.direction=e.direction,this.isHorizontal="right"==this.direction||"left"==this.direction}refresh(){const t=this._getMergeableCell();this.value=t,this.isEnabled=!!t}execute(){const t=this.editor.model,e=Xm("tableCell",t.document.selection.getFirstPosition()),i=this.value,n=this.direction;t.change(t=>{const o="right"==n||"down"==n,s=o?e:i,r=o?i:e,a=r.parent;!function(t,e,i){Mg(t)||(Mg(e)&&i.remove(i.createRangeIn(e)),i.move(i.createRangeIn(t),i.createPositionAt(e,"end")));i.remove(t)}(r,s,t);const c=this.isHorizontal?"colspan":"rowspan",l=parseInt(e.getAttribute(c)||1),d=parseInt(i.getAttribute(c)||1);t.setAttribute(c,l+d,s),t.setSelection(t.createRangeIn(s)),a.childCount||function(t,e){const i=t.parent,n=i.getChildIndex(t);for(const{cell:t,row:o,rowspan:s}of new sg(i,{endRow:n})){o+s-1>=n&&tg("rowspan",s-1,t,e)}e.remove(t)}(a,t)})}_getMergeableCell(){const t=Xm("tableCell",this.editor.model.document.selection.getFirstPosition());if(!t)return;const e=this.editor.plugins.get("TableUtils"),i=this.isHorizontal?function(t,e,i){const n=t.parent.parent,o="right"==e?t.nextSibling:t.previousSibling,s=n.getAttribute("headingColumns")||0;if(!o)return;const r="right"==e?t:o,a="right"==e?o:t,{column:c}=i.getCellLocation(r),{column:l}=i.getCellLocation(a),d=parseInt(r.getAttribute("colspan")||1),h=parseInt(a.getAttribute("colspan")||1),u="right"==e&&l+h>s,f="left"==e&&c+d>s-1;if(s&&(u||f))return;return c+d===l?o:void 0}(t,this.direction,e):function(t,e){const i=t.parent,n=i.parent,o=n.getChildIndex(i);if("down"==e&&o===n.childCount-1||"up"==e&&0===o)return;const s=parseInt(t.getAttribute("rowspan")||1),r=n.getAttribute("headingRows")||0,a="down"==e&&o+s===r,c="up"==e&&o===r;if(r&&(a||c))return;const l=parseInt(t.getAttribute("rowspan")||1),d="down"==e?o+l:o,h=[...new sg(n,{endRow:d})],u=h.find(e=>e.cell===t).column,f=h.find(({row:t,rowspan:i,column:n})=>n===u&&("down"==e?t===d:d===t+i));return f&&f.cell}(t,this.direction);if(!i)return;const n=this.isHorizontal?"rowspan":"colspan",o=parseInt(t.getAttribute(n)||1);return parseInt(i.getAttribute(n)||1)===o?i:void 0}}function Mg(t){return 1==t.childCount&&t.getChild(0).is("paragraph")&&t.getChild(0).isEmpty}class Ig extends Jl{refresh(){const t=Xm("tableCell",this.editor.model.document.selection.getFirstPosition());this.isEnabled=!!t&&t.parent.parent.childCount>1}execute(){const t=this.editor.model,e=Xm("tableCell",t.document.selection.getFirstPosition()).parent,i=e.parent,n=i.getChildIndex(e),o=i.getAttribute("headingRows")||0;t.change(t=>{o&&n<=o&&tg("headingRows",o-1,i,t,0);const s=[...new sg(i,{endRow:n})],r=new Map;s.filter(({row:t,rowspan:e})=>t===n&&e>1).forEach(({column:t,cell:e,rowspan:i})=>r.set(t,{cell:e,rowspanToSet:i-1})),s.filter(({row:t,rowspan:e})=>t<=n-1&&t+e>n).forEach(({cell:e,rowspan:i})=>tg("rowspan",i-1,e,t));const a=n+1,c=new sg(i,{includeSpanned:!0,startRow:a,endRow:a});let l;for(const{row:e,column:n,cell:o}of[...c])if(r.has(n)){const{cell:o,rowspanToSet:s}=r.get(n),a=l?t.createPositionAfter(l):t.createPositionAt(i.getChild(e),0);t.move(t.createRangeOn(o),a),tg("rowspan",s,o,t),l=o}else l=o;t.remove(e)})}}class Ng extends Jl{refresh(){const t=this.editor,e=t.model.document.selection,i=t.plugins.get("TableUtils"),n=Xm("tableCell",e.getFirstPosition());this.isEnabled=!!n&&i.getColumns(n.parent.parent)>1}execute(){const t=this.editor.model,e=Xm("tableCell",t.document.selection.getFirstPosition()),i=e.parent,n=i.parent,o=n.getAttribute("headingColumns")||0,s=n.getChildIndex(i),r=[...new sg(n)],a=r.find(t=>t.cell===e).column;t.change(t=>{o&&s<=o&&t.setAttribute("headingColumns",o-1,n);for(const{cell:e,column:i,colspan:n}of r)i<=a&&n>1&&i+n>a?tg("colspan",n-1,e,t):i===a&&t.remove(e)})}}class Og extends Jl{refresh(){const t=Xm("tableCell",this.editor.model.document.selection.getFirstPosition()),e=!!t;this.isEnabled=e,this.value=e&&this._isInHeading(t,t.parent.parent)}execute(t={}){const e=this.editor.model,i=Xm("tableCell",e.document.selection.getFirstPosition()).parent,n=i.parent,o=n.getAttribute("headingRows")||0,s=i.index;if(t.forceValue===this.value)return;const r=this.value?s:s+1;e.change(t=>{if(r){const e=function(t,e,i){const n=[],o=new sg(t,{startRow:e>i?i:0,endRow:e-1});for(const{row:t,rowspan:i,cell:s}of o)i>1&&t+i>e&&n.push(s);return n}(n,r,o);for(const i of e)Rg(i,r,t)}tg("headingRows",r,n,t,0)})}_isInHeading(t,e){const i=parseInt(e.getAttribute("headingRows")||0);return!!i&&t.parent.index<i}}function Rg(t,e,i){const n=t.parent,o=n.parent,s=e-n.index,r={},a=parseInt(t.getAttribute("rowspan"))-s;a>1&&(r.rowspan=a);const c=parseInt(t.getAttribute("colspan")||1);c>1&&(r.colspan=c);const l=o.getChildIndex(n),d=l+s,h=[...new sg(o,{startRow:l,endRow:d,includeSpanned:!0})];let u;for(const{row:e,column:n,cell:s,cellIndex:a}of h)if(s===t&&void 0===u&&(u=n),void 0!==u&&u===n&&e===d){const t=o.getChild(e),n=i.createPositionAt(t,a);eg(i,n,r)}tg("rowspan",s,t,i)}class Lg extends Jl{refresh(){const t=Xm("tableCell",this.editor.model.document.selection.getFirstPosition()),e=!!t;this.isEnabled=e,this.value=e&&this._isInHeading(t,t.parent.parent)}execute(t={}){const e=this.editor.model,i=e.document.selection,n=this.editor.plugins.get("TableUtils"),o=Xm("tableCell",i.getFirstPosition()),s=o.parent.parent,{column:r}=n.getCellLocation(o);if(t.forceValue===this.value)return;const a=this.value?r:r+1;e.change(t=>{tg("headingColumns",a,s,t,0)})}_isInHeading(t,e){const i=parseInt(e.getAttribute("headingColumns")||0),n=this.editor.plugins.get("TableUtils"),{column:o}=n.getCellLocation(t);return!!i&&o<i}}class Dg extends ql{static get pluginName(){return"TableUtils"}getCellLocation(t){const e=t.parent,i=e.parent,n=i.getChildIndex(e),o=new sg(i,{startRow:n,endRow:n});for(const{cell:e,row:i,column:n}of o)if(e===t)return{row:i,column:n}}createTable(t,e,i){const n=t.createElement("table");return zg(t,n,0,e,i),n}insertRows(t,e={}){const i=this.editor.model,n=e.at||0,o=e.rows||1;i.change(e=>{const i=t.getAttribute("headingRows")||0;if(i>n&&e.setAttribute("headingRows",i+o,t),0===n||n===t.childCount)return void zg(e,t,n,o,this.getColumns(t));const s=new sg(t,{endRow:n});let r=0;for(const{row:t,rowspan:i,colspan:a,cell:c}of s){const s=t+i>n;t<n&&s&&e.setAttribute("rowspan",i+o,c),t===n&&(r+=a)}zg(e,t,n,o,r)})}insertColumns(t,e={}){const i=this.editor.model,n=e.at||0,o=e.columns||1;i.change(e=>{const i=t.getAttribute("headingColumns");n<i&&e.setAttribute("headingColumns",i+o,t);const s=this.getColumns(t);if(0===n||s===n){for(const i of t.getChildren())jg(o,e,e.createPositionAt(i,n?"end":0));return}const r=new sg(t,{column:n,includeSpanned:!0});for(const{row:i,cell:s,cellIndex:a}of r){const c=parseInt(s.getAttribute("rowspan")||1),l=parseInt(s.getAttribute("colspan")||1);if(s.index!==n&&l>1){if(e.setAttribute("colspan",l+o,s),r.skipRow(i),c>1)for(let t=i+1;t<i+c;t++)r.skipRow(t)}else{const n=e.createPositionAt(t.getChild(i),a);jg(o,e,n)}}})}splitCellVertically(t,e=2){const i=this.editor.model,n=t.parent.parent,o=parseInt(t.getAttribute("rowspan")||1),s=parseInt(t.getAttribute("colspan")||1);i.change(i=>{if(s>1){const{newCellsSpan:n,updatedSpan:r}=Vg(s,e);tg("colspan",r,t,i);const a={};n>1&&(a.colspan=n),o>1&&(a.rowspan=o),jg(s>e?e-1:s-1,i,i.createPositionAfter(t),a)}if(s<e){const r=e-s,a=[...new sg(n)],{column:c}=a.find(({cell:e})=>e===t),l=a.filter(({cell:e,colspan:i,column:n})=>e!==t&&n===c||n<c&&n+i>c);for(const{cell:t,colspan:e}of l)i.setAttribute("colspan",e+r,t);const d={};o>1&&(d.rowspan=o),jg(r,i,i.createPositionAfter(t),d);const h=n.getAttribute("headingColumns")||0;h>c&&tg("headingColumns",h+r,n,i)}})}splitCellHorizontally(t,e=2){const i=this.editor.model,n=t.parent,o=n.parent,s=o.getChildIndex(n),r=parseInt(t.getAttribute("rowspan")||1),a=parseInt(t.getAttribute("colspan")||1);i.change(i=>{if(r>1){const n=[...new sg(o,{startRow:s,endRow:s+r-1,includeSpanned:!0})],{newCellsSpan:c,updatedSpan:l}=Vg(r,e);tg("rowspan",l,t,i);const{column:d}=n.find(({cell:e})=>e===t),h={};c>1&&(h.rowspan=c),a>1&&(h.colspan=a);for(const{column:t,row:e,cellIndex:r}of n){const n=t===d,a=(e+s+l)%c==0;if(e>=s+l&&n&&a){const t=i.createPositionAt(o.getChild(e),r);jg(1,i,t,h)}}}if(r<e){const n=e-r,c=[...new sg(o,{startRow:0,endRow:s})];for(const{cell:e,rowspan:o,row:r}of c)if(e!==t&&r+o>s){const t=o+n;i.setAttribute("rowspan",t,e)}const l={};a>1&&(l.colspan=a),zg(i,o,s+1,n,1,l);const d=o.getAttribute("headingRows")||0;d>s&&tg("headingRows",d+n,o,i)}})}getColumns(t){return[...t.getChild(0).getChildren()].reduce((t,e)=>t+parseInt(e.getAttribute("colspan")||1),0)}}function zg(t,e,i,n,o,s={}){for(let r=0;r<n;r++){const n=t.createElement("tableRow");t.insert(n,e,i),jg(o,t,t.createPositionAt(n,"end"),s)}}function jg(t,e,i,n={}){for(let o=0;o<t;o++)eg(e,i,n)}function Vg(t,e){if(t<e)return{newCellsSpan:1,updatedSpan:1};const i=Math.floor(t/e);return{newCellsSpan:i,updatedSpan:t-i*e+i}}function Bg(t){t.document.registerPostFixer(e=>function(t,e){const i=e.document.differ.getChanges();let n=!1;const o=new Set;for(const e of i){let i;"table"==e.name&&"insert"==e.type&&(i=e.position.nodeAfter),"tableRow"!=e.name&&"tableCell"!=e.name||(i=Xm("table",e.position)),Ug(e)&&(i=Xm("table",e.range.start)),i&&!o.has(i)&&(n=Fg(i,t)||n,n=Hg(i,t)||n,o.add(i))}return n}(e,t))}function Fg(t,e){let i=!1;const n=function(t){const e=parseInt(t.getAttribute("headingRows")||0),i=t.childCount,n=[];for(const{row:o,rowspan:s,cell:r}of new sg(t)){if(s<2)continue;const t=o<e?e:i;if(o+s>t){const e=t-o;n.push({cell:r,rowspan:e})}}return n}(t);if(n.length){i=!0;for(const t of n)tg("rowspan",t.rowspan,t.cell,e,1)}return i}function Hg(t,e){let i=!1;const n=function(t){const e={};for(const{row:i}of new sg(t,{includeSpanned:!0}))e[i]||(e[i]=0),e[i]+=1;return e}(t),o=n[0];if(!Object.values(n).every(t=>t===o)){const o=Object.values(n).reduce((t,e)=>e>t?e:t,0);for(const[s,r]of Object.entries(n)){const n=o-r;if(n){for(let i=0;i<n;i++)eg(e,e.createPositionAt(t.getChild(s),"end"));i=!0}}}return i}function Ug(t){const e="attribute"===t.type,i=t.attributeKey;return e&&("headingRows"===i||"colspan"===i||"rowspan"===i)}function Wg(t){t.document.registerPostFixer(e=>function(t,e){const i=e.document.differ.getChanges();let n=!1;for(const e of i)"insert"==e.type&&"table"==e.name&&(n=qg(e.position.nodeAfter,t)||n),"insert"==e.type&&"tableRow"==e.name&&(n=$g(e.position.nodeAfter,t)||n),"insert"==e.type&&"tableCell"==e.name&&(n=Yg(e.position.nodeAfter,t)||n),Gg(e)&&(n=Yg(e.position.parent,t)||n);return n}(e,t))}function qg(t,e){let i=!1;for(const n of t.getChildren())i=$g(n,e)||i;return i}function $g(t,e){let i=!1;for(const n of t.getChildren())i=Yg(n,e)||i;return i}function Yg(t,e){if(0==t.childCount)return e.insertElement("paragraph",t),!0;const i=Array.from(t.getChildren()).filter(t=>t.is("text"));for(const t of i)e.wrap(e.createRangeOn(t),"paragraph");return!!i.length}function Gg(t){return!(!t.position||!t.position.parent.is("tableCell"))&&("insert"==t.type&&"$text"==t.name||"remove"==t.type)}function Qg(t){t.document.registerPostFixer(()=>function(t){const e=t.document.differ,i=new Set;for(const t of e.getChanges()){const e="insert"==t.type||"remove"==t.type?t.position.parent:t.range.start.parent;e.is("tableCell")&&Kg(e,t.type)&&i.add(e)}if(i.size){for(const t of i.values())e.refreshItem(t);return!0}return!1}(t))}function Kg(t,e){if(!Array.from(t.getChildren()).some(t=>t.is("paragraph")))return!1;if("attribute"==e){const e=Array.from(t.getChild(0).getAttributeKeys()).length;return 1===t.childCount&&e<2}return t.childCount<=("insert"==e?2:1)}i(85);class Jg extends ql{static get pluginName(){return"TableEditing"}init(){const t=this.editor,e=t.model,i=e.schema,n=t.conversion;i.register("table",{allowWhere:"$block",allowAttributes:["headingRows","headingColumns"],isLimit:!0,isObject:!0,isBlock:!0}),i.register("tableRow",{allowIn:"table",isLimit:!0}),i.register("tableCell",{allowIn:"tableRow",allowAttributes:["colspan","rowspan"],isLimit:!0}),i.extend("$block",{allowIn:"tableCell"}),i.addChildCheck((t,e)=>{if("table"==e.name&&Array.from(t.getNames()).includes("table"))return!1}),n.for("upcast").add(ig()),n.for("editingDowncast").add(lg({asWidget:!0})),n.for("dataDowncast").add(lg()),n.for("upcast").elementToElement({model:"tableRow",view:"tr"}),n.for("editingDowncast").add(dg({asWidget:!0})),n.for("dataDowncast").add(dg()),n.for("downcast").add(t=>t.on("remove:tableRow",(t,e,i)=>{t.stop();const n=i.writer,o=i.mapper,s=o.toViewPosition(e.position).getLastMatchingPosition(t=>!t.item.is("tr")).nodeAfter,r=s.parent,a=n.createRangeOn(s),c=n.remove(a);for(const t of n.createRangeIn(c).getItems())o.unbindViewElement(t);r.childCount||n.remove(n.createRangeOn(r))},{priority:"higher"})),n.for("upcast").add(ng("td")),n.for("upcast").add(ng("th")),n.for("editingDowncast").add(hg({asWidget:!0})),n.for("dataDowncast").add(hg()),n.attributeToAttribute({model:"colspan",view:"colspan"}),n.attributeToAttribute({model:"rowspan",view:"rowspan"}),n.for("editingDowncast").add(fg({asWidget:!0})),n.for("dataDowncast").add(fg()),n.for("editingDowncast").add(ug({asWidget:!0})),n.for("dataDowncast").add(ug()),t.commands.add("insertTable",new Cg(t)),t.commands.add("insertTableRowAbove",new Tg(t,{order:"above"})),t.commands.add("insertTableRowBelow",new Tg(t,{order:"below"})),t.commands.add("insertTableColumnLeft",new Pg(t,{order:"left"})),t.commands.add("insertTableColumnRight",new Pg(t,{order:"right"})),t.commands.add("removeTableRow",new Ig(t)),t.commands.add("removeTableColumn",new Ng(t)),t.commands.add("splitTableCellVertically",new Sg(t,{direction:"vertically"})),t.commands.add("splitTableCellHorizontally",new Sg(t,{direction:"horizontally"})),t.commands.add("mergeTableCellRight",new Eg(t,{direction:"right"})),t.commands.add("mergeTableCellLeft",new Eg(t,{direction:"left"})),t.commands.add("mergeTableCellDown",new Eg(t,{direction:"down"})),t.commands.add("mergeTableCellUp",new Eg(t,{direction:"up"})),t.commands.add("setTableColumnHeader",new Lg(t)),t.commands.add("setTableRowHeader",new Og(t)),Bg(e),Qg(e),Wg(e),this.editor.keystrokes.set("Tab",(...t)=>this._handleTabOnSelectedTable(...t),{priority:"low"}),this.editor.keystrokes.set("Tab",this._getTabHandler(!0),{priority:"low"}),this.editor.keystrokes.set("Shift+Tab",this._getTabHandler(!1),{priority:"low"})}static get requires(){return[Dg]}_handleTabOnSelectedTable(t,e){const i=this.editor,n=i.model.document.selection;if(!n.isCollapsed&&1===n.rangeCount&&n.getFirstRange().isFlat){const t=n.getSelectedElement();if(!t||!t.is("table"))return;e(),i.model.change(e=>{e.setSelection(e.createRangeIn(t.getChild(0).getChild(0)))})}}_getTabHandler(t){const e=this.editor;return(i,n)=>{const o=Xm("tableCell",e.model.document.selection.getFirstPosition());if(!o)return;n();const s=o.parent,r=s.parent,a=r.getChildIndex(s),c=s.getChildIndex(o),l=0===c;if(!t&&l&&0===a)return;const d=c===s.childCount-1,h=a===r.childCount-1;if(t&&h&&d&&(e.execute("insertTableRowBelow"),a===r.childCount-1))return;let u;if(t&&d){const t=r.getChild(a+1);u=t.getChild(0)}else if(!t&&l){const t=r.getChild(a-1);u=t.getChild(t.childCount-1)}else u=s.getChild(c+(t?1:-1));e.model.change(t=>{t.setSelection(t.createRangeIn(u))})}}}i(87);class Zg extends rl{constructor(t){super(t);const e=this.bindTemplate;this.items=this.createCollection(),this.set("rows",0),this.set("columns",0),this.bind("label").to(this,"columns",this,"rows",(t,e)=>`${e} × ${t}`),this.setTemplate({tag:"div",attributes:{class:["ck"]},children:[{tag:"div",attributes:{class:["ck-insert-table-dropdown__grid"]},children:this.items},{tag:"div",attributes:{class:["ck-insert-table-dropdown__label"]},children:[{text:e.to("label")}]}],on:{mousedown:e.to(t=>{t.preventDefault()}),click:e.to(()=>{this.fire("execute")})}});for(let t=0;t<100;t++){const e=new Xg;e.on("over",()=>{const e=Math.floor(t/10),i=t%10;this.set("rows",e+1),this.set("columns",i+1)}),this.items.add(e)}this.on("change:columns",()=>{this._highlightGridBoxes()}),this.on("change:rows",()=>{this._highlightGridBoxes()})}focus(){}focusLast(){}_highlightGridBoxes(){const t=this.rows,e=this.columns;this.items.map((i,n)=>{const o=Math.floor(n/10)<t&&n%10<e;i.set("isOn",o)})}}class Xg extends rl{constructor(t){super(t);const e=this.bindTemplate;this.set("isOn",!1),this.setTemplate({tag:"div",attributes:{class:["ck-insert-table-dropdown-grid-box",e.if("isOn","ck-on")]},on:{mouseover:e.to("over")}})}}class tp extends ql{init(){const t=this.editor,e=this.editor.t,i="ltr"===t.locale.contentLanguageDirection;t.ui.componentFactory.add("insertTable",i=>{const n=t.commands.get("insertTable"),o=Dl(i);let s;return o.bind("isEnabled").to(n),o.buttonView.set({icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M3 6v3h4V6H3zm0 4v3h4v-3H3zm0 4v3h4v-3H3zm5 3h4v-3H8v3zm5 0h4v-3h-4v3zm4-4v-3h-4v3h4zm0-4V6h-4v3h4zm1.5 8a1.5 1.5 0 01-1.5 1.5H3A1.5 1.5 0 011.5 17V4c.222-.863 1.068-1.5 2-1.5h13c.932 0 1.778.637 2 1.5v13zM12 13v-3H8v3h4zm0-4V6H8v3h4z"/></svg>',label:e("ap"),tooltip:!0}),o.on("change:isOpen",()=>{s||(s=new Zg(i),o.panelView.children.add(s),s.delegate("execute").to(o),o.buttonView.on("open",()=>{s.rows=0,s.columns=0}),o.on("execute",()=>{t.execute("insertTable",{rows:s.rows,columns:s.columns}),t.editing.view.focus()}))}),o}),t.ui.componentFactory.add("tableColumn",t=>{const n=[{type:"switchbutton",model:{commandName:"setTableColumnHeader",label:e("aq"),bindIsOn:!0}},{type:"separator"},{type:"button",model:{commandName:i?"insertTableColumnLeft":"insertTableColumnRight",label:e("ar")}},{type:"button",model:{commandName:i?"insertTableColumnRight":"insertTableColumnLeft",label:e("as")}},{type:"button",model:{commandName:"removeTableColumn",label:e("at")}}];return this._prepareDropdown(e("au"),'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2.5 1h15A1.5 1.5 0 0119 2.5v15a1.5 1.5 0 01-1.5 1.5h-15A1.5 1.5 0 011 17.5v-15A1.5 1.5 0 012.5 1zM2 2v16h16V2H2z" opacity=".6"/><path d="M18 7v1H2V7h16zm0 5v1H2v-1h16z" opacity=".6"/><path d="M14 1v18a1 1 0 01-1 1H7a1 1 0 01-1-1V1a1 1 0 011-1h6a1 1 0 011 1zm-2 1H8v4h4V2zm0 6H8v4h4V8zm0 6H8v4h4v-4z"/></svg>',n,t)}),t.ui.componentFactory.add("tableRow",t=>{const i=[{type:"switchbutton",model:{commandName:"setTableRowHeader",label:e("av"),bindIsOn:!0}},{type:"separator"},{type:"button",model:{commandName:"insertTableRowBelow",label:e("aw")}},{type:"button",model:{commandName:"insertTableRowAbove",label:e("ax")}},{type:"button",model:{commandName:"removeTableRow",label:e("ay")}}];return this._prepareDropdown(e("az"),'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2.5 1h15A1.5 1.5 0 0119 2.5v15a1.5 1.5 0 01-1.5 1.5h-15A1.5 1.5 0 011 17.5v-15A1.5 1.5 0 012.5 1zM2 2v16h16V2H2z" opacity=".6"/><path d="M7 2h1v16H7V2zm5 0h1v16h-1V2z" opacity=".6"/><path d="M1 6h18a1 1 0 011 1v6a1 1 0 01-1 1H1a1 1 0 01-1-1V7a1 1 0 011-1zm1 2v4h4V8H2zm6 0v4h4V8H8zm6 0v4h4V8h-4z"/></svg>',i,t)}),t.ui.componentFactory.add("mergeTableCells",t=>{const n=[{type:"button",model:{commandName:"mergeTableCellUp",label:e("ba")}},{type:"button",model:{commandName:i?"mergeTableCellRight":"mergeTableCellLeft",label:e("bb")}},{type:"button",model:{commandName:"mergeTableCellDown",label:e("bc")}},{type:"button",model:{commandName:i?"mergeTableCellLeft":"mergeTableCellRight",label:e("bd")}},{type:"separator"},{type:"button",model:{commandName:"splitTableCellVertically",label:e("be")}},{type:"button",model:{commandName:"splitTableCellHorizontally",label:e("bf")}}];return this._prepareDropdown(e("bg"),'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2.5 1h15A1.5 1.5 0 0119 2.5v15a1.5 1.5 0 01-1.5 1.5h-15A1.5 1.5 0 011 17.5v-15A1.5 1.5 0 012.5 1zM2 2v16h16V2H2z" opacity=".6"/><path d="M7 2h1v16H7V2zm5 0h1v7h-1V2zm6 5v1H2V7h16zM8 12v1H2v-1h6z" opacity=".6"/><path d="M7 7h12a1 1 0 011 1v11a1 1 0 01-1 1H7a1 1 0 01-1-1V8a1 1 0 011-1zm1 2v9h10V9H8z"/></svg>',n,t)})}_prepareDropdown(t,e,i,n){const o=this.editor,s=Dl(n),r=[],a=new yi;for(const t of i)ep(t,o,r,a);return jl(s,a,o.ui.componentFactory),s.buttonView.set({label:t,icon:e,tooltip:!0}),s.bind("isEnabled").toMany(r,"isEnabled",(...t)=>t.some(t=>t)),this.listenTo(s,"execute",t=>{o.execute(t.source.commandName),o.editing.view.focus()}),s}}function ep(t,e,i,n){const o=t.model=new xf(t.model),{commandName:s,bindIsOn:r}=t.model;if("button"===t.type||"switchbutton"===t.type){const t=e.commands.get(s);i.push(t),o.set({commandName:s}),o.bind("isEnabled").to(t),r&&o.bind("isOn").to(t,"value")}o.set({withText:!0}),n.add(t)}i(89);class ip extends ql{static get pluginName(){return"UnderlineEditing"}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:"underline"}),t.model.schema.setAttributeProperties("underline",{isFormatting:!0,copyOnEnter:!0}),t.conversion.attributeToElement({model:"underline",view:"u",upcastAlso:{styles:{"text-decoration":"underline"}}}),t.commands.add("underline",new th(t,"underline")),t.keystrokes.set("CTRL+U","underline")}}class np extends ql{init(){const t=this.editor,e=t.t;t.ui.componentFactory.add("underline",i=>{const n=t.commands.get("underline"),o=new El(i);return o.set({label:e("f"),icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M3 18v-1.5h14V18zm2.2-8V3.6c0-.4.4-.6.8-.6.3 0 .7.2.7.6v6.2c0 2 1.3 2.8 3.2 2.8 1.9 0 3.4-.9 3.4-2.9V3.6c0-.3.4-.5.8-.5.3 0 .7.2.7.5V10c0 2.7-2.2 4-4.9 4-2.6 0-4.7-1.2-4.7-4z"/></svg>',keystroke:"CTRL+U",tooltip:!0,isToggleable:!0}),o.bind("isOn","isEnabled").to(n,"value","isEnabled"),this.listenTo(o,"execute",()=>{t.execute("underline"),t.editing.view.focus()}),o})}}class op extends ql{static get pluginName(){return"StrikethroughEditing"}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:"strikethrough"}),t.model.schema.setAttributeProperties("strikethrough",{isFormatting:!0,copyOnEnter:!0}),t.conversion.attributeToElement({model:"strikethrough",view:"s",upcastAlso:["del","strike",{styles:{"text-decoration":"line-through"}}]}),t.commands.add("strikethrough",new th(t,"strikethrough")),t.keystrokes.set("CTRL+SHIFT+X","strikethrough")}}class sp extends ql{init(){const t=this.editor,e=t.t;t.ui.componentFactory.add("strikethrough",i=>{const n=t.commands.get("strikethrough"),o=new El(i);return o.set({label:e("e"),icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M7 16.4c-.8-.4-1.5-.9-2.2-1.5a.6.6 0 01-.2-.5l.3-.6h1c1 1.2 2.1 1.7 3.7 1.7 1 0 1.8-.3 2.3-.6.6-.4.6-1.2.6-1.3.2-1.2-.9-2.1-.9-2.1h2.1c.3.7.4 1.2.4 1.7v.8l-.6 1.2c-.6.8-1.1 1-1.6 1.2a6 6 0 01-2.4.6c-1 0-1.8-.3-2.5-.6zM6.8 9L6 8.3c-.4-.5-.5-.8-.5-1.6 0-.7.1-1.3.5-1.8.4-.6 1-1 1.6-1.3a6.3 6.3 0 014.7 0 4 4 0 011.7 1l.3.7c0 .1.2.4-.2.7-.4.2-.9.1-1 0a3 3 0 00-1.2-1c-.4-.2-1-.3-2-.4-.7 0-1.4.2-2 .6-.8.6-1 .8-1 1.5 0 .8.5 1 1.2 1.5.6.4 1.1.7 1.9 1H6.8z"/><path d="M3 10.5V9h14v1.5z"/></svg>',keystroke:"CTRL+SHIFT+X",tooltip:!0,isToggleable:!0}),o.bind("isOn","isEnabled").to(n,"value","isEnabled"),this.listenTo(o,"execute",()=>{t.execute("strikethrough"),t.editing.view.focus()}),o})}}class rp extends ql{static get pluginName(){return"CodeEditing"}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:"code"}),t.model.schema.setAttributeProperties("code",{isFormatting:!0,copyOnEnter:!0}),t.conversion.attributeToElement({model:"code",view:"code",upcastAlso:{styles:{"word-wrap":"break-word"}}}),t.commands.add("code",new th(t,"code"))}}i(12);class ap extends ql{init(){const t=this.editor,e=t.t;t.ui.componentFactory.add("code",i=>{const n=t.commands.get("code"),o=new El(i);return o.set({label:e("i"),icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M12.5 5.7l5.2 3.9v1.3l-5.6 4c-.1.2-.3.2-.5.2-.3-.1-.6-.7-.6-1l.3-.4 4.7-3.5L11.5 7l-.2-.2c-.1-.3-.1-.6 0-.8.2-.2.5-.4.8-.4a.8.8 0 01.4.1zm-5.2 0L2 9.6v1.3l5.6 4c.1.2.3.2.5.2.3-.1.7-.7.6-1 0-.1 0-.3-.2-.4l-5-3.5L8.2 7l.2-.2c.1-.3.1-.6 0-.8-.2-.2-.5-.4-.8-.4a.8.8 0 00-.3.1z"/></svg>',tooltip:!0,isToggleable:!0}),o.bind("isOn","isEnabled").to(n,"value","isEnabled"),this.listenTo(o,"execute",()=>{t.execute("code"),t.editing.view.focus()}),o})}}class cp extends ql{static get pluginName(){return"SubscriptEditing"}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:"subscript"}),t.model.schema.setAttributeProperties("subscript",{isFormatting:!0,copyOnEnter:!0}),t.conversion.attributeToElement({model:"subscript",view:"sub",upcastAlso:[{styles:{"vertical-align":"sub"}}]}),t.commands.add("subscript",new th(t,"subscript"))}}class lp extends ql{init(){const t=this.editor,e=t.t;t.ui.componentFactory.add("subscript",i=>{const n=t.commands.get("subscript"),o=new El(i);return o.set({label:e("h"),icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M7.03 10.349l3.818-3.819a.8.8 0 111.132 1.132L8.16 11.48l3.819 3.818a.8.8 0 11-1.132 1.132L7.03 12.61l-3.818 3.82a.8.8 0 11-1.132-1.132L5.9 11.48 2.08 7.662A.8.8 0 113.212 6.53l3.818 3.82zm8.147 7.829h2.549c.254 0 .447.05.58.152a.49.49 0 01.201.413.54.54 0 01-.159.393c-.105.108-.266.162-.48.162h-3.594c-.245 0-.435-.066-.572-.197a.621.621 0 01-.205-.463c0-.114.044-.265.132-.453a1.62 1.62 0 01.288-.444c.433-.436.824-.81 1.172-1.122.348-.312.597-.517.747-.615.267-.183.49-.368.667-.553.177-.185.312-.375.405-.57.093-.194.139-.384.139-.57a1.008 1.008 0 00-.554-.917 1.197 1.197 0 00-.56-.133c-.426 0-.761.182-1.005.546a2.332 2.332 0 00-.164.39 1.609 1.609 0 01-.258.488c-.096.114-.237.17-.423.17a.558.558 0 01-.405-.156.568.568 0 01-.161-.427c0-.218.05-.446.151-.683.101-.238.252-.453.452-.646s.454-.349.762-.467a2.998 2.998 0 011.081-.178c.498 0 .923.076 1.274.228a1.916 1.916 0 011.004 1.032 1.984 1.984 0 01-.156 1.794c-.2.32-.405.572-.613.754-.208.182-.558.468-1.048.857-.49.39-.826.691-1.008.906a2.703 2.703 0 00-.24.309z"/></svg>',tooltip:!0,isToggleable:!0}),o.bind("isOn","isEnabled").to(n,"value","isEnabled"),this.listenTo(o,"execute",()=>{t.execute("subscript"),t.editing.view.focus()}),o})}}class dp extends ql{static get pluginName(){return"SuperscriptEditing"}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:"superscript"}),t.model.schema.setAttributeProperties("superscript",{isFormatting:!0,copyOnEnter:!0}),t.conversion.attributeToElement({model:"superscript",view:"sup",upcastAlso:[{styles:{"vertical-align":"super"}}]}),t.commands.add("superscript",new th(t,"superscript"))}}class hp extends ql{init(){const t=this.editor,e=t.t;t.ui.componentFactory.add("superscript",i=>{const n=t.commands.get("superscript"),o=new El(i);return o.set({label:e("j"),icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M15.677 8.678h2.549c.254 0 .447.05.58.152a.49.49 0 01.201.413.54.54 0 01-.159.393c-.105.108-.266.162-.48.162h-3.594c-.245 0-.435-.066-.572-.197a.621.621 0 01-.205-.463c0-.114.044-.265.132-.453a1.62 1.62 0 01.288-.444c.433-.436.824-.81 1.172-1.122.348-.312.597-.517.747-.615.267-.183.49-.368.667-.553.177-.185.312-.375.405-.57.093-.194.139-.384.139-.57a1.008 1.008 0 00-.554-.917 1.197 1.197 0 00-.56-.133c-.426 0-.761.182-1.005.546a2.332 2.332 0 00-.164.39 1.609 1.609 0 01-.258.488c-.096.114-.237.17-.423.17a.558.558 0 01-.405-.156.568.568 0 01-.161-.427c0-.218.05-.446.151-.683.101-.238.252-.453.452-.646s.454-.349.762-.467a2.998 2.998 0 011.081-.178c.498 0 .923.076 1.274.228a1.916 1.916 0 011.004 1.032 1.984 1.984 0 01-.156 1.794c-.2.32-.405.572-.613.754-.208.182-.558.468-1.048.857-.49.39-.826.691-1.008.906a2.703 2.703 0 00-.24.309zM7.03 10.349l3.818-3.819a.8.8 0 111.132 1.132L8.16 11.48l3.819 3.818a.8.8 0 11-1.132 1.132L7.03 12.61l-3.818 3.82a.8.8 0 11-1.132-1.132L5.9 11.48 2.08 7.662A.8.8 0 113.212 6.53l3.818 3.82z"/></svg>',tooltip:!0,isToggleable:!0}),o.bind("isOn","isEnabled").to(n,"value","isEnabled"),this.listenTo(o,"execute",()=>{t.execute("superscript"),t.editing.view.focus()}),o})}}class up extends ql{static get pluginName(){return"RemoveFormatUI"}init(){const t=this.editor,e=t.t;t.ui.componentFactory.add("removeFormat",i=>{const n=t.commands.get("removeFormat"),o=new El(i);return o.set({label:e("ao"),icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M8.69 14.915c.053.052.173.083.36.093a.366.366 0 01.345.485l-.003.01a.738.738 0 01-.697.497h-2.67a.374.374 0 01-.353-.496l.013-.038a.681.681 0 01.644-.458c.197-.012.325-.043.386-.093a.28.28 0 00.072-.11L9.592 4.5H6.269c-.359-.017-.609.013-.75.09-.142.078-.289.265-.442.563-.192.29-.516.464-.864.464H4.17a.43.43 0 01-.407-.569L4.46 3h13.08l-.62 2.043a.81.81 0 01-.775.574h-.114a.486.486 0 01-.486-.486c.001-.284-.054-.464-.167-.54-.112-.076-.367-.106-.766-.091h-3.28l-2.68 10.257c-.006.074.007.127.038.158zM3 17h8a.5.5 0 110 1H3a.5.5 0 110-1zm11.299 1.17a.75.75 0 11-1.06-1.06l1.414-1.415-1.415-1.414a.75.75 0 011.06-1.06l1.415 1.414 1.414-1.415a.75.75 0 111.06 1.06l-1.413 1.415 1.414 1.415a.75.75 0 01-1.06 1.06l-1.415-1.414-1.414 1.414z"/></svg>',tooltip:!0}),o.bind("isOn","isEnabled").to(n,"value","isEnabled"),this.listenTo(o,"execute",()=>{t.execute("removeFormat"),t.editing.view.focus()}),o})}}class fp extends Jl{refresh(){const t=this.editor.model;this.isEnabled=!!sh(this._getFormattingItems(t.document.selection,t.schema))}execute(){const t=this.editor.model,e=t.schema;t.change(i=>{for(const n of this._getFormattingItems(t.document.selection,e))if(n.is("selection"))for(const t of this._getFormattingAttributes(n,e))i.removeSelectionAttribute(t);else{const t=i.createRangeOn(n);for(const o of this._getFormattingAttributes(n,e))i.removeAttribute(o,t)}})}*_getFormattingItems(t,e){const i=t=>!!sh(this._getFormattingAttributes(t,e));for(const e of t.getRanges())for(const t of e.getItems())i(t)&&(yield t);i(t)&&(yield t)}*_getFormattingAttributes(t,e){for(const[i]of t.getAttributes()){const t=e.getAttributeProperties(i);t&&t.isFormatting&&(yield i)}}}class mp extends ql{static get pluginName(){return"RemoveFormatEditing"}init(){const t=this.editor;t.commands.add("removeFormat",new fp(t))}}class gp extends Jl{refresh(){this.isEnabled=function(t){const e=t.schema,i=t.document.selection;return function(t,e,i){const n=function(t,e){const i=xh(t,e).parent;if(i.isEmpty&&!i.is("$root"))return i.parent;return i}(t,i);return e.checkChild(n,"horizontalLine")}(i,e,t)&&!function(t,e){const i=t.getSelectedElement();return i&&e.isObject(i)}(i,e)}(this.editor.model)}execute(){const t=this.editor.model;t.change(e=>{const i=e.createElement("horizontalLine");t.insertContent(i);let n=i.nextSibling;!(n&&t.schema.checkChild(n,"$text"))&&t.schema.checkChild(i.parent,"paragraph")&&(n=e.createElement("paragraph"),t.insertContent(n,e.createPositionAfter(i))),n&&e.setSelection(n,0)})}}i(92);class pp extends ql{static get pluginName(){return"HorizontalLineEditing"}init(){const t=this.editor,e=t.model.schema,i=t.t,n=t.conversion;e.register("horizontalLine",{isObject:!0,allowWhere:"$block"}),n.for("dataDowncast").elementToElement({model:"horizontalLine",view:(t,e)=>e.createEmptyElement("hr")}),n.for("editingDowncast").elementToElement({model:"horizontalLine",view:(t,e)=>{const n=i("ak"),o=e.createContainerElement("div"),s=e.createEmptyElement("hr");return e.addClass("ck-horizontal-line",o),e.setCustomProperty("hr",!0,o),e.insert(e.createPositionAt(o,0),s),function(t,e,i){return e.setCustomProperty("horizontalLine",!0,t),_h(t,e,{label:i})}(o,e,n)}}),n.for("upcast").elementToElement({view:"hr",model:"horizontalLine"}),t.commands.add("horizontalLine",new gp(t))}}class bp extends ql{init(){const t=this.editor,e=t.t;t.ui.componentFactory.add("horizontalLine",i=>{const n=t.commands.get("horizontalLine"),o=new El(i);return o.set({label:e("ak"),icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2 9h16v2H2z"/></svg>',tooltip:!0}),o.bind("isEnabled").to(n,"isEnabled"),this.listenTo(o,"execute",()=>{t.execute("horizontalLine"),t.editing.view.focus()}),o})}}class wp{constructor(t){this.loader=t}upload(){return new Promise((t,e)=>{const i=this.reader=new window.FileReader;i.addEventListener("load",()=>{t({default:i.result})}),i.addEventListener("error",t=>{e(t)}),i.addEventListener("abort",()=>{e()}),this.loader.file.then(t=>{i.readAsDataURL(t)})})}abort(){this.reader.abort()}}const kp=["left","right","center","justify"];function _p(t){return kp.includes(t)}function vp(t,e){return"rtl"==e.contentLanguageDirection?"right"===t:"left"===t}class yp extends Jl{refresh(){const t=this.editor.locale,e=sh(this.editor.model.document.selection.getSelectedBlocks());this.isEnabled=!!e&&this._canBeAligned(e),this.isEnabled&&e.hasAttribute("alignment")?this.value=e.getAttribute("alignment"):this.value="rtl"===t.contentLanguageDirection?"right":"left"}execute(t={}){const e=this.editor,i=e.locale,n=e.model,o=n.document,s=t.value;n.change(t=>{const e=Array.from(o.selection.getSelectedBlocks()).filter(t=>this._canBeAligned(t)),n=e[0].getAttribute("alignment");vp(s,i)||n===s||!s?function(t,e){for(const i of t)e.removeAttribute("alignment",i)}(e,t):function(t,e,i){for(const n of t)e.setAttribute("alignment",i,n)}(e,t,s)})}_canBeAligned(t){return this.editor.model.schema.checkAttribute(t,"alignment")}}class xp extends ql{static get pluginName(){return"AlignmentEditing"}constructor(t){super(t),t.config.define("alignment",{options:[...kp]})}init(){const t=this.editor,e=t.locale,i=t.model.schema,n=t.config.get("alignment.options").filter(_p);i.extend("$block",{allowAttributes:"alignment"}),t.model.schema.setAttributeProperties("alignment",{isFormatting:!0});const o=function(t){const e={model:{key:"alignment",values:t.slice()},view:{}};for(const i of t)e.view[i]={key:"style",value:{"text-align":i}};return e}(n.filter(t=>!vp(t,e)));t.conversion.attributeToAttribute(o),t.commands.add("alignment",new yp(t))}}var Ap='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2 3.75c0 .414.336.75.75.75h14.5a.75.75 0 100-1.5H2.75a.75.75 0 00-.75.75zm0 8c0 .414.336.75.75.75h14.5a.75.75 0 100-1.5H2.75a.75.75 0 00-.75.75zm0 4c0 .414.336.75.75.75h9.929a.75.75 0 100-1.5H2.75a.75.75 0 00-.75.75zm0-8c0 .414.336.75.75.75h9.929a.75.75 0 100-1.5H2.75a.75.75 0 00-.75.75z"/></svg>',Cp='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M18 3.75a.75.75 0 01-.75.75H2.75a.75.75 0 110-1.5h14.5a.75.75 0 01.75.75zm0 8a.75.75 0 01-.75.75H2.75a.75.75 0 110-1.5h14.5a.75.75 0 01.75.75zm0 4a.75.75 0 01-.75.75H7.321a.75.75 0 110-1.5h9.929a.75.75 0 01.75.75zm0-8a.75.75 0 01-.75.75H7.321a.75.75 0 110-1.5h9.929a.75.75 0 01.75.75z"/></svg>';const Tp=new Map([["left",Ap],["right",Cp],["center",'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2 3.75c0 .414.336.75.75.75h14.5a.75.75 0 100-1.5H2.75a.75.75 0 00-.75.75zm0 8c0 .414.336.75.75.75h14.5a.75.75 0 100-1.5H2.75a.75.75 0 00-.75.75zm2.286 4c0 .414.336.75.75.75h9.928a.75.75 0 100-1.5H5.036a.75.75 0 00-.75.75zm0-8c0 .414.336.75.75.75h9.928a.75.75 0 100-1.5H5.036a.75.75 0 00-.75.75z"/></svg>'],["justify",'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2 3.75c0 .414.336.75.75.75h14.5a.75.75 0 100-1.5H2.75a.75.75 0 00-.75.75zm0 8c0 .414.336.75.75.75h14.5a.75.75 0 100-1.5H2.75a.75.75 0 00-.75.75zm0 4c0 .414.336.75.75.75h9.929a.75.75 0 100-1.5H2.75a.75.75 0 00-.75.75zm0-8c0 .414.336.75.75.75h14.5a.75.75 0 100-1.5H2.75a.75.75 0 00-.75.75z"/></svg>']]);class Pp extends ql{get localizedOptionTitles(){const t=this.editor.t;return{left:t("aa"),right:t("ab"),center:t("ac"),justify:t("ad")}}static get pluginName(){return"AlignmentUI"}init(){const t=this.editor,e=t.ui.componentFactory,i=t.t,n=t.config.get("alignment.options");n.filter(_p).forEach(t=>this._addButton(t)),e.add("alignment",t=>{const o=Dl(t),s=n.map(t=>e.create(`alignment:${t}`));zl(o,s),o.buttonView.set({label:i("ae"),tooltip:!0}),o.toolbarView.isVertical=!0,o.toolbarView.ariaLabel=i("af"),o.extendTemplate({attributes:{class:"ck-alignment-dropdown"}});const r="rtl"===t.contentLanguageDirection?Cp:Ap;return o.buttonView.bind("icon").toMany(s,"isOn",(...t)=>{const e=t.findIndex(t=>t);return e<0?r:s[e].icon}),o.bind("isEnabled").toMany(s,"isEnabled",(...t)=>t.some(t=>t)),o})}_addButton(t){const e=this.editor;e.ui.componentFactory.add(`alignment:${t}`,i=>{const n=e.commands.get("alignment"),o=new El(i);return o.set({label:this.localizedOptionTitles[t],icon:Tp.get(t),tooltip:!0,isToggleable:!0}),o.bind("isEnabled").to(n),o.bind("isOn").to(n,"value",e=>e===t),this.listenTo(o,"execute",()=>{e.execute("alignment",{value:t}),e.editing.view.focus()}),o})}}class Sp{constructor(t){this.set("activeHandlePosition",null),this.set("proposedWidthPercents",null),this.set("proposedWidth",null),this.set("proposedHeight",null),this.set("proposedHandleHostWidth",null),this.set("proposedHandleHostHeight",null),this._options=t,this._referenceCoordinates=null}begin(t,e,i){const n=new Xs(e);this.activeHandlePosition=function(t){const e=["top-left","top-right","bottom-right","bottom-left"];for(const i of e)if(t.classList.contains(`ck-widget__resizer__handle-${i}`))return i}(t),this._referenceCoordinates=function(t,e){const i=new Xs(t),n=e.split("-"),o={x:"right"==n[1]?i.right:i.left,y:"bottom"==n[0]?i.bottom:i.top};return o.x+=t.ownerDocument.defaultView.scrollX,o.y+=t.ownerDocument.defaultView.scrollY,o}(e,function(t){const e=t.split("-"),i={top:"bottom",bottom:"top",left:"right",right:"left"};return`${i[e[0]]}-${i[e[1]]}`}(this.activeHandlePosition)),this.originalWidth=n.width,this.originalHeight=n.height,this.aspectRatio=n.width/n.height;const o=i.style.width;o&&o.match(/^\d+\.?\d*%$/)?this.originalWidthPercents=parseFloat(o):this.originalWidthPercents=function(t,e){const i=t.parentElement,n=parseFloat(i.ownerDocument.defaultView.getComputedStyle(i).width);return e.width/n*100}(i,n)}update(t){this.proposedWidth=t.width,this.proposedHeight=t.height,this.proposedWidthPercents=t.widthPercents,this.proposedHandleHostWidth=t.handleHostWidth,this.proposedHandleHostHeight=t.handleHostHeight}}vi(Sp,Hn);class Ep{constructor(t){this._options=t,this._domResizerWrapper=null,this._viewResizerWrapper=null,this.set("isEnabled",!0),this.decorate("begin"),this.decorate("cancel"),this.decorate("commit"),this.decorate("updateSize"),this.on("commit",t=>{this.state.proposedWidth||(this._cleanup(),t.stop())},{priority:"high"})}attach(){const t=this,e=this._options.viewElement;this._options.editor.editing.view.change(i=>{const n=i.createUIElement("div",{class:"ck ck-reset_all ck-widget__resizer"},(function(e){const i=this.toDomElement(e);return t._appendHandles(i),t._appendSizeUI(i),t._domResizerWrapper=i,t.on("change:isEnabled",(t,e,n)=>{i.style.display=n?"":"none"}),i.style.display=t.isEnabled?"":"none",i}));i.insert(i.createPositionAt(e,"end"),n),i.addClass("ck-widget_with-resizer",e),this._viewResizerWrapper=n})}begin(t){this.state=new Sp(this._options),this._sizeUI.bindToState(this._options,this.state),this.state.begin(t,this._getHandleHost(),this._getResizeHost())}updateSize(t){const e=this._proposeNewSize(t);this._options.editor.editing.view.change(t=>{const i=this._options.unit,n=("%"===i?e.widthPercents:e.width)+i;t.setStyle("width",n,this._options.viewElement)});const i=this._getHandleHost(),n=new Xs(i);e.handleHostWidth=Math.round(n.width),e.handleHostHeight=Math.round(n.height);const o=new Xs(i);e.width=Math.round(o.width),e.height=Math.round(o.height),this.redraw(n),this.state.update(e)}commit(){const t=("%"===this._options.unit?this.state.proposedWidthPercents:this.state.proposedWidth)+this._options.unit;this._options.onCommit(t),this._cleanup()}cancel(){this._cleanup()}destroy(){this.cancel()}redraw(t){const e=this._domResizerWrapper;var i;(i=e)&&i.ownerDocument&&i.ownerDocument.contains(i)&&this._options.editor.editing.view.change(i=>{const n=e.parentElement,o=this._getHandleHost(),s=t||new Xs(o);i.setStyle("width",s.width+"px",this._viewResizerWrapper),i.setStyle("height",s.height+"px",this._viewResizerWrapper);const r=o.offsetLeft,a=o.offsetTop,c=o.offsetHeight,l=o.offsetWidth;n.isSameNode(o)||(i.setStyle("left",r+"px",this._viewResizerWrapper),i.setStyle("top",a+"px",this._viewResizerWrapper),i.setStyle("height",c+"px",this._viewResizerWrapper),i.setStyle("width",l+"px",this._viewResizerWrapper))})}containsHandle(t){return this._domResizerWrapper.contains(t)}static isResizeHandle(t){return t.classList.contains("ck-widget__resizer__handle")}_cleanup(){this._sizeUI.dismiss(),this._sizeUI.isVisible=!1}_proposeNewSize(t){const e=this.state,i={x:(n=t).pageX,y:n.pageY};var n;const o=!this._options.isCentered||this._options.isCentered(this),s={x:e._referenceCoordinates.x-(i.x+e.originalWidth),y:i.y-e.originalHeight-e._referenceCoordinates.y};o&&e.activeHandlePosition.endsWith("-right")&&(s.x=i.x-(e._referenceCoordinates.x+e.originalWidth)),o&&(s.x*=2);const r={width:Math.abs(e.originalWidth+s.x),height:Math.abs(e.originalHeight+s.y)};r.dominant=r.width/e.aspectRatio>r.height?"width":"height",r.max=r[r.dominant];const a={width:r.width,height:r.height};return"width"==r.dominant?a.height=a.width/e.aspectRatio:a.width=a.height*e.aspectRatio,{width:Math.round(a.width),height:Math.round(a.height),widthPercents:Math.min(Math.round(e.originalWidthPercents/e.originalWidth*a.width*100)/100,100)}}_getResizeHost(){const t=this._domResizerWrapper.parentElement;return this._options.getResizeHost(t)}_getHandleHost(){const t=this._domResizerWrapper.parentElement;return this._options.getHandleHost(t)}_appendHandles(t){const e=["top-left","top-right","bottom-right","bottom-left"];for(const i of e)t.appendChild(new Fc({tag:"div",attributes:{class:`ck-widget__resizer__handle ${Ip(i)}`}}).render())}_appendSizeUI(t){const e=new Mp;e.render(),this._sizeUI=e,t.appendChild(e.element)}_getHandlePosition(t){const e=["top-left","top-right","bottom-right","bottom-left"];for(const i of e)if(t.classList.contains(Ip(i)))return i}}vi(Ep,Hn);class Mp extends rl{constructor(){super();const t=this.bindTemplate;this.setTemplate({tag:"div",attributes:{class:["ck","ck-size-view",t.to("activeHandlePosition",t=>t?`ck-orientation-${t}`:"")],style:{display:t.if("isVisible","none",t=>!t)}},children:[{text:t.to("label")}]})}bindToState(t,e){this.bind("isVisible").to(e,"proposedWidth",e,"proposedHeight",(t,e)=>null!==t&&null!==e),this.bind("label").to(e,"proposedHandleHostWidth",e,"proposedHandleHostHeight",e,"proposedWidthPercents",(e,i,n)=>"px"===t.unit?`${e}×${i}`:`${n}%`),this.bind("activeHandlePosition").to(e)}dismiss(){this.unbind(),this.isVisible=!1}}function Ip(t){return`ck-widget__resizer__handle-${t}`}var Np=function(t,e,i){var n=!0,o=!0;if("function"!=typeof t)throw new TypeError("Expected a function");return z(i)&&(n="leading"in i?!!i.leading:n,o="trailing"in i?!!i.trailing:o),Ws(t,e,{leading:n,maxWait:e,trailing:o})};i(94);class Op extends ql{static get pluginName(){return"WidgetResize"}init(){this.set("_visibleResizer",null),this.set("_activeResizer",null),this._resizers=new Map;const t=ts.window.document;this.editor.model.schema.setAttributeProperties("width",{isFormatting:!0}),this._observer=Object.create(ls),this._observer.listenTo(t,"mousedown",(t,e)=>{if(!Ep.isResizeHandle(e.target))return;const i=e.target;this._activeResizer=this._getResizerByHandle(i),this._activeResizer&&this._activeResizer.begin(i)}),this._observer.listenTo(t,"mousemove",(t,e)=>{this._activeResizer&&this._activeResizer.updateSize(e)}),this._observer.listenTo(t,"mouseup",()=>{this._activeResizer&&(this._activeResizer.commit(),this._activeResizer=null)});const e=()=>{this._visibleResizer&&this._visibleResizer.redraw()},i=Np(e,200);this.on("change:_visibleResizer",e),this.editor.ui.on("update",i),this._observer.listenTo(ts.window,"resize",i);const n=this.editor.editing.view.document.selection;n.on("change",()=>{const t=n.getSelectedElement();this._visibleResizer=this._getResizerByViewElement(t)||null})}destroy(){this._observer.stopListening()}attachTo(t){const e=new Ep(t),i=this.editor.plugins;if(e.attach(),i.has("WidgetToolbarRepository")){const t=i.get("WidgetToolbarRepository");e.on("begin",()=>{t.forceDisabled("resize")},{priority:"lowest"}),e.on("cancel",()=>{t.clearForceDisabled("resize")},{priority:"highest"}),e.on("commit",()=>{t.clearForceDisabled("resize")},{priority:"highest"})}return this._resizers.set(t.viewElement,e),e}_getResizerByHandle(t){for(const e of this._resizers.values())if(e.containsHandle(t))return e}_getResizerByViewElement(t){return this._resizers.get(t)}}vi(Op,Hn);class Rp extends Jl{refresh(){const t=this.editor.model.document.selection.getSelectedElement();this.isEnabled=Th(t),t&&t.hasAttribute("width")?this.value={width:t.getAttribute("width"),height:null}:this.value=null}execute(t){const e=this.editor.model,i=e.document.selection.getSelectedElement();e.change(e=>{e.setAttribute("width",t.width,i)})}}i(96);class Lp extends Jl{constructor(t,e){super(t),this.attributeKey=e}refresh(){const t=this.editor.model,e=t.document;this.value=e.selection.getAttribute(this.attributeKey),this.isEnabled=t.schema.checkAttributeInSelection(e.selection,this.attributeKey)}execute(t={}){const e=this.editor.model,i=e.document.selection,n=t.value;e.change(t=>{if(i.isCollapsed)n?t.setSelectionAttribute(this.attributeKey,n):t.removeSelectionAttribute(this.attributeKey);else{const o=e.schema.getValidRanges(i.getRanges(),this.attributeKey);for(const e of o)n?t.setAttribute(this.attributeKey,n,e):t.removeAttribute(this.attributeKey,e)}})}}class Dp extends El{constructor(t){super(t);const e=this.bindTemplate;this.set("color"),this.set("hasBorder"),this.icon='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path class="ck-icon__fill" d="M16.935 5.328a2 2 0 010 2.829l-7.778 7.778a2 2 0 01-2.829 0L3.5 13.107a1.999 1.999 0 112.828-2.829l.707.707a1 1 0 001.414 0l5.658-5.657a2 2 0 012.828 0z"/><path d="M14.814 6.035L8.448 12.4a1 1 0 01-1.414 0l-1.413-1.415A1 1 0 104.207 12.4l2.829 2.829a1 1 0 001.414 0l7.778-7.778a1 1 0 10-1.414-1.415z"/></svg>',this.extendTemplate({attributes:{style:{backgroundColor:e.to("color")},class:["ck","ck-color-grid__tile",e.if("hasBorder","ck-color-table__color-tile_bordered")]}})}render(){super.render(),this.iconView.fillColor="hsl(0, 0%, 100%)"}}i(98);class zp extends rl{constructor(t,e){super(t);const i=e&&e.colorDefinitions||[],n={};e&&e.columns&&(n.gridTemplateColumns=`repeat( ${e.columns}, 1fr)`),this.set("selectedColor"),this.items=this.createCollection(),this.focusTracker=new Ic,this.keystrokes=new yc,this._focusCycler=new bl({focusables:this.items,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"arrowleft",focusNext:"arrowright"}}),this.items.on("add",(t,e)=>{e.isOn=e.color===this.selectedColor}),i.forEach(t=>{const e=new Dp;e.set({color:t.color,label:t.label,tooltip:!0,hasBorder:t.options.hasBorder}),e.on("execute",()=>{this.fire("execute",{value:t.color,hasBorder:t.options.hasBorder,label:t.label})}),this.items.add(e)}),this.setTemplate({tag:"div",children:this.items,attributes:{class:["ck","ck-color-grid"],style:n}}),this.on("change:selectedColor",(t,e,i)=>{for(const t of this.items)t.isOn=t.color===i})}focus(){this.items.length&&this.items.first.focus()}focusLast(){this.items.length&&this.items.last.focus()}render(){super.render();for(const t of this.items)this.focusTracker.add(t.element);this.items.on("add",(t,e)=>{this.focusTracker.add(e.element)}),this.items.on("remove",(t,e)=>{this.focusTracker.remove(e.element)}),this.keystrokes.listenTo(this.element)}}class jp extends yi{constructor(t){super(t),this.set("isEmpty",!0)}add(t,e){this.find(e=>e.color===t.color)||(super.add(t,e),this.set("isEmpty",!1))}remove(t){const e=super.remove(t);return 0===this.length&&this.set("isEmpty",!0),e}hasColor(t){return!!this.find(e=>e.color===t)}}vi(jp,Hn);i(100);class Vp extends rl{constructor(t,{colors:e,columns:i,removeButtonLabel:n,documentColorsLabel:o,documentColorsCount:s}){super(t),this.items=this.createCollection(),this.colorDefinitions=e,this.focusTracker=new Ic,this.keystrokes=new yc,this.set("selectedColor"),this.removeButtonLabel=n,this.columns=i,this.documentColors=new jp,this.documentColorsCount=s,this._focusCycler=new bl({focusables:this.items,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"arrowup",focusNext:"arrowdown"}}),this._documentColorsLabel=o,this.setTemplate({tag:"div",attributes:{class:["ck","ck-color-table"]},children:this.items}),this.items.add(this._removeColorButton())}updateDocumentColors(t,e){const i=t.document,n=this.documentColorsCount;this.documentColors.clear();for(const o of i.getRootNames()){const s=i.getRoot(o),r=t.createRangeIn(s);for(const t of r.getItems())if(t.is("textProxy")&&t.hasAttribute(e)&&(this._addColorToDocumentColors(t.getAttribute(e)),this.documentColors.length>=n))return}}updateSelectedColors(){const t=this.documentColorsGrid,e=this.staticColorsGrid,i=this.selectedColor;e.selectedColor=i,t&&(t.selectedColor=i)}render(){super.render();for(const t of this.items)this.focusTracker.add(t.element);this.keystrokes.listenTo(this.element)}appendGrids(){if(!this.staticColorsGrid&&(this.staticColorsGrid=this._createStaticColorsGrid(),this.items.add(this.staticColorsGrid),this.documentColorsCount)){const t=Fc.bind(this.documentColors,this.documentColors),e=new dl(this.locale);e.text=this._documentColorsLabel,e.extendTemplate({attributes:{class:["ck","ck-color-grid__label",t.if("isEmpty","ck-hidden")]}}),this.items.add(e),this.documentColorsGrid=this._createDocumentColorsGrid(),this.items.add(this.documentColorsGrid)}}focus(){this._focusCycler.focusFirst()}focusLast(){this._focusCycler.focusLast()}_removeColorButton(){const t=new El;return t.set({withText:!0,icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M8.636 9.531l-2.758 3.94a.5.5 0 00.122.696l3.224 2.284h1.314l2.636-3.736L8.636 9.53zm.288 8.451L5.14 15.396a2 2 0 01-.491-2.786l6.673-9.53a2 2 0 012.785-.49l3.742 2.62a2 2 0 01.491 2.785l-7.269 10.053-2.147-.066z"/><path d="M4 18h5.523v-1H4zm-2 0h1v-1H2z"/></svg>',tooltip:!0,label:this.removeButtonLabel}),t.class="ck-color-table__remove-color",t.on("execute",()=>{this.fire("execute",{value:null})}),t}_createStaticColorsGrid(){const t=new zp(this.locale,{colorDefinitions:this.colorDefinitions,columns:this.columns});return t.delegate("execute").to(this),t}_createDocumentColorsGrid(){const t=Fc.bind(this.documentColors,this.documentColors),e=new zp(this.locale,{columns:this.columns});return e.delegate("execute").to(this),e.extendTemplate({attributes:{class:t.if("isEmpty","ck-hidden")}}),e.items.bindTo(this.documentColors).using(t=>{const e=new Dp;return e.set({color:t.color,hasBorder:t.options&&t.options.hasBorder}),t.label&&e.set({label:t.label,tooltip:!0}),e.on("execute",()=>{this.fire("execute",{value:t.color})}),e}),this.documentColors.on("change:isEmpty",(t,i,n)=>{n&&(e.selectedColor=null)}),e}_addColorToDocumentColors(t){const e=this.colorDefinitions.find(e=>e.color===t);e?this.documentColors.add(Object.assign({},e)):this.documentColors.add({color:t,label:t,options:{hasBorder:!1}})}}function Bp(t,e){const i={model:{key:t,values:[]},view:{},upcastAlso:{}};for(const t of e)i.model.values.push(t.model),i.view[t.model]=t.view,t.upcastAlso&&(i.upcastAlso[t.model]=t.upcastAlso);return i}function Fp(t){return e=>e.getStyle(t).replace(/\s/g,"")}function Hp(t){return(e,i)=>i.createAttributeElement("span",{style:`${t}:${e}`},{priority:7})}class Up extends Lp{constructor(t){super(t,"fontFamily")}}function Wp(t){return t.map(qp).filter(t=>!!t)}function qp(t){return"object"==typeof t?t:"default"===t?{title:"Default",model:void 0}:"string"==typeof t?function(t){const e=t.replace(/"|'/g,"").split(","),i=e[0],n=e.map($p).join(", ");return{title:i,model:i,view:{name:"span",styles:{"font-family":n},priority:7}}}(t):void 0}function $p(t){return(t=t.trim()).indexOf(" ")>0&&(t=`'${t}'`),t}class Yp extends ql{static get pluginName(){return"FontFamilyEditing"}constructor(t){super(t),t.config.define("fontFamily",{options:["default","Arial, Helvetica, sans-serif","Courier New, Courier, monospace","Georgia, serif","Lucida Sans Unicode, Lucida Grande, sans-serif","Tahoma, Geneva, sans-serif","Times New Roman, Times, serif","Trebuchet MS, Helvetica, sans-serif","Verdana, Geneva, sans-serif"]})}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:"fontFamily"}),t.model.schema.setAttributeProperties("fontFamily",{isFormatting:!0,copyOnEnter:!0});const e=Bp("fontFamily",Wp(t.config.get("fontFamily.options")).filter(t=>t.model));t.conversion.attributeToElement(e),t.commands.add("fontFamily",new Up(t))}}class Gp extends ql{init(){const t=this.editor,e=t.t,i=this._getLocalizedOptions(),n=t.commands.get("fontFamily");t.ui.componentFactory.add("fontFamily",o=>{const s=Dl(o);return jl(s,function(t,e){const i=new yi;for(const n of t){const t={type:"button",model:new xf({commandName:"fontFamily",commandParam:n.model,label:n.title,withText:!0})};t.model.bind("isOn").to(e,"value",t=>t===n.model),n.view&&n.view.styles&&t.model.set("labelStyle",`font-family: ${n.view.styles["font-family"]}`),i.add(t)}return i}(i,n)),s.buttonView.set({label:e("br"),icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M11.03 3h6.149a.75.75 0 110 1.5h-5.514L11.03 3zm1.27 3h4.879a.75.75 0 110 1.5h-4.244L12.3 6zm1.27 3h3.609a.75.75 0 110 1.5h-2.973L13.57 9zm-2.754 2.5L8.038 4.785 5.261 11.5h5.555zm.62 1.5H4.641l-1.666 4.028H1.312l5.789-14h1.875l5.789 14h-1.663L11.436 13z"/></svg>',tooltip:!0}),s.extendTemplate({attributes:{class:"ck-font-family-dropdown"}}),s.bind("isEnabled").to(n),this.listenTo(s,"execute",e=>{t.execute(e.source.commandName,{value:e.source.commandParam}),t.editing.view.focus()}),s})}_getLocalizedOptions(){const t=this.editor,e=t.t;return Wp(t.config.get("fontFamily").options).map(t=>("Default"===t.title&&(t.title=e("bs")),t))}}class Qp extends ql{static get requires(){return[Yp,Gp]}static get pluginName(){return"FontFamily"}}class Kp extends Lp{constructor(t){super(t,"fontSize")}}function Jp(t){return t.map(Xp).filter(t=>!!t)}const Zp={tiny:{title:"Tiny",model:"tiny",view:{name:"span",classes:"text-tiny",priority:7}},small:{title:"Small",model:"small",view:{name:"span",classes:"text-small",priority:7}},big:{title:"Big",model:"big",view:{name:"span",classes:"text-big",priority:7}},huge:{title:"Huge",model:"huge",view:{name:"span",classes:"text-huge",priority:7}}};function Xp(t){if("object"==typeof t)return t;if(Zp[t])return Zp[t];if("default"===t)return{model:void 0,title:"Default"};const e=parseFloat(t);var i;return isNaN(e)?void 0:(i=e,{title:String(i),model:i,view:{name:"span",styles:{"font-size":`${i}px`},priority:7}})}class tb extends ql{static get pluginName(){return"FontSizeEditing"}constructor(t){super(t),t.config.define("fontSize",{options:["tiny","small","default","big","huge"]});const e=Bp("fontSize",Jp(this.editor.config.get("fontSize.options")).filter(t=>t.model));t.conversion.attributeToElement(e),t.commands.add("fontSize",new Kp(t))}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:"fontSize"}),t.model.schema.setAttributeProperties("fontSize",{isFormatting:!0,copyOnEnter:!0})}}i(102);class eb extends ql{init(){const t=this.editor,e=t.t,i=this._getLocalizedOptions(),n=t.commands.get("fontSize");t.ui.componentFactory.add("fontSize",o=>{const s=Dl(o);return jl(s,function(t,e){const i=new yi;for(const n of t){const t={type:"button",model:new xf({commandName:"fontSize",commandParam:n.model,label:n.title,class:"ck-fontsize-option",withText:!0})};n.view&&n.view.styles&&t.model.set("labelStyle",`font-size:${n.view.styles["font-size"]}`),n.view&&n.view.classes&&t.model.set("class",`${t.model.class} ${n.view.classes}`),t.model.bind("isOn").to(e,"value",t=>t===n.model),i.add(t)}return i}(i,n)),s.buttonView.set({label:e("bt"),icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M9.816 11.5L7.038 4.785 4.261 11.5h5.555zm.62 1.5H3.641l-1.666 4.028H.312l5.789-14h1.875l5.789 14h-1.663L10.436 13zm7.55 2.279l.779-.779.707.707-2.265 2.265-2.193-2.265.707-.707.765.765V4.825c0-.042 0-.083.002-.123l-.77.77-.707-.707L17.207 2.5l2.265 2.265-.707.707-.782-.782c.002.043.003.089.003.135v10.454z"/></svg>',tooltip:!0}),s.extendTemplate({attributes:{class:["ck-font-size-dropdown"]}}),s.bind("isEnabled").to(n),this.listenTo(s,"execute",e=>{t.execute(e.source.commandName,{value:e.source.commandParam}),t.editing.view.focus()}),s})}_getLocalizedOptions(){const t=this.editor,e=t.t,i={Default:e("bs"),Tiny:e("bu"),Small:e("bv"),Big:e("bw"),Huge:e("bx")};return Jp(t.config.get("fontSize").options).map(t=>{const e=i[t.title];return e&&e!=t.title&&(t=Object.assign({},t,{title:e})),t})}}class ib extends ql{static get requires(){return[tb,eb]}static get pluginName(){return"FontSize"}}class nb extends Lp{constructor(t){super(t,"fontColor")}}class ob extends ql{static get pluginName(){return"FontColorEditing"}constructor(t){super(t),t.config.define("fontColor",{colors:[{color:"hsl(0, 0%, 0%)",label:"Black"},{color:"hsl(0, 0%, 30%)",label:"Dim grey"},{color:"hsl(0, 0%, 60%)",label:"Grey"},{color:"hsl(0, 0%, 90%)",label:"Light grey"},{color:"hsl(0, 0%, 100%)",label:"White",hasBorder:!0},{color:"hsl(0, 75%, 60%)",label:"Red"},{color:"hsl(30, 75%, 60%)",label:"Orange"},{color:"hsl(60, 75%, 60%)",label:"Yellow"},{color:"hsl(90, 75%, 60%)",label:"Light green"},{color:"hsl(120, 75%, 60%)",label:"Green"},{color:"hsl(150, 75%, 60%)",label:"Aquamarine"},{color:"hsl(180, 75%, 60%)",label:"Turquoise"},{color:"hsl(210, 75%, 60%)",label:"Light blue"},{color:"hsl(240, 75%, 60%)",label:"Blue"},{color:"hsl(270, 75%, 60%)",label:"Purple"}],columns:5}),t.conversion.for("upcast").elementToAttribute({view:{name:"span",styles:{color:/[\s\S]+/}},model:{key:"fontColor",value:Fp("color")}}),t.conversion.for("downcast").attributeToElement({model:"fontColor",view:Hp("color")}),t.commands.add("fontColor",new nb(t)),t.model.schema.extend("$text",{allowAttributes:"fontColor"}),t.model.schema.setAttributeProperties("fontColor",{isFormatting:!0,copyOnEnter:!0})}}function sb(t){return"string"==typeof t?{model:t.replace(/ /g,""),label:t,hasBorder:!1,view:{name:"span",styles:{color:t}}}:{model:t.color.replace(/ /g,""),label:t.label||t.color,hasBorder:void 0!==t.hasBorder&&t.hasBorder,view:{name:"span",styles:{color:`${t.color}`}}}}class rb extends ql{constructor(t,{commandName:e,icon:i,componentName:n,dropdownLabel:o}){super(t),this.commandName=e,this.componentName=n,this.icon=i,this.dropdownLabel=o,this.columns=t.config.get(`${this.componentName}.columns`),this.colorTableView}init(){const t=this.editor,e=t.locale,i=e.t,n=t.commands.get(this.commandName);const o=function(t,e){const i=t.t,n={Black:i("cr"),"Dim grey":i("cs"),Grey:i("ct"),"Light grey":i("cu"),White:i("cv"),Red:i("cw"),Orange:i("cx"),Yellow:i("cy"),"Light green":i("cz"),Green:i("da"),Aquamarine:i("db"),Turquoise:i("dc"),"Light blue":i("dd"),Blue:i("de"),Purple:i("df")};return e.map(t=>{const e=n[t.label];return e&&e!=t.label&&(t.label=e),t})}(e,t.config.get(this.componentName).colors.map(sb).filter(t=>!!t)),s=t.config.get(`${this.componentName}.documentColors`);t.ui.componentFactory.add(this.componentName,e=>{const r=Dl(e);return this.colorTableView=function({dropdownView:t,colors:e,columns:i,removeButtonLabel:n,documentColorsLabel:o,documentColorsCount:s}){const r=t.locale,a=new Vp(r,{colors:e,columns:i,removeButtonLabel:n,documentColorsLabel:o,documentColorsCount:s});return t.colorTableView=a,t.panelView.children.add(a),a.delegate("execute").to(t,"execute"),a}({dropdownView:r,colors:o.map(t=>({label:t.label,color:t.model,options:{hasBorder:t.hasBorder}})),columns:this.columns,removeButtonLabel:i("cp"),documentColorsLabel:0!==s?i("cq"):void 0,documentColorsCount:void 0===s?this.columns:s}),this.colorTableView.bind("selectedColor").to(n,"value"),r.buttonView.set({label:this.dropdownLabel,icon:this.icon,tooltip:!0}),r.extendTemplate({attributes:{class:"ck-color-ui-dropdown"}}),r.bind("isEnabled").to(n),r.on("execute",(e,i)=>{t.execute(this.commandName,i),t.editing.view.focus()}),r.on("change:isOpen",(e,i,n)=>{r.colorTableView.appendGrids(),n&&(0!==s&&this.colorTableView.updateDocumentColors(t.model,this.componentName),this.colorTableView.updateSelectedColors())}),r})}}class ab extends rb{constructor(t){super(t,{commandName:"fontColor",componentName:"fontColor",icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M12.4 10.3L10 4.5l-2.4 5.8h4.8zm.5 1.2H7.1L5.7 15H4.2l5-12h1.6l5 12h-1.5L13 11.5zm3.1 7H4a1 1 0 010-2h12a1 1 0 010 2z"/></svg>',dropdownLabel:(0,t.locale.t)("bq")})}static get pluginName(){return"FontColorUI"}}class cb extends ql{static get requires(){return[ob,ab]}static get pluginName(){return"FontColor"}}class lb extends Lp{constructor(t){super(t,"fontBackgroundColor")}}class db extends ql{static get pluginName(){return"FontBackgroundColorEditing"}constructor(t){super(t),t.config.define("fontBackgroundColor",{colors:[{color:"hsl(0, 0%, 0%)",label:"Black"},{color:"hsl(0, 0%, 30%)",label:"Dim grey"},{color:"hsl(0, 0%, 60%)",label:"Grey"},{color:"hsl(0, 0%, 90%)",label:"Light grey"},{color:"hsl(0, 0%, 100%)",label:"White",hasBorder:!0},{color:"hsl(0, 75%, 60%)",label:"Red"},{color:"hsl(30, 75%, 60%)",label:"Orange"},{color:"hsl(60, 75%, 60%)",label:"Yellow"},{color:"hsl(90, 75%, 60%)",label:"Light green"},{color:"hsl(120, 75%, 60%)",label:"Green"},{color:"hsl(150, 75%, 60%)",label:"Aquamarine"},{color:"hsl(180, 75%, 60%)",label:"Turquoise"},{color:"hsl(210, 75%, 60%)",label:"Light blue"},{color:"hsl(240, 75%, 60%)",label:"Blue"},{color:"hsl(270, 75%, 60%)",label:"Purple"}],columns:5}),t.conversion.for("upcast").elementToAttribute({view:{name:"span",styles:{"background-color":/[\s\S]+/}},model:{key:"fontBackgroundColor",value:Fp("background-color")}}),t.conversion.for("downcast").attributeToElement({model:"fontBackgroundColor",view:Hp("background-color")}),t.commands.add("fontBackgroundColor",new lb(t)),t.model.schema.extend("$text",{allowAttributes:"fontBackgroundColor"}),t.model.schema.setAttributeProperties("fontBackgroundColor",{isFormatting:!0,copyOnEnter:!0})}}class hb extends rb{constructor(t){super(t,{commandName:"fontBackgroundColor",componentName:"fontBackgroundColor",icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M4 2h12a2 2 0 012 2v12a2 2 0 01-2 2H4a2 2 0 01-2-2V4a2 2 0 012-2zm8.38 9.262H7.62L10 5.506l2.38 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e?"containerElement"==i&&e==this.name||super.is(t,e):"containerElement"==i||super.is(t)}}function Dn(){const t=[...this.getChildren()],e=t[this.childCount-1];if(e&&e.is("element","br"))return this.childCount;for(const e of t)if(!e.is("uiElement"))return null;return this.childCount}var zn=Cn((function(t,e){St(e,se(e),t)}));const jn=Symbol("observableProperties"),Vn=Symbol("boundObservables"),Bn=Symbol("boundProperties"),Fn={set(t,e){if(z(t))return void Object.keys(t).forEach(e=>{this.set(e,t[e])},this);Un(this);const i=this[jn];if(t in this&&!i.has(t))throw new hi.b("observable-set-cannot-override: Cannot override an existing property.",this);Object.defineProperty(this,t,{enumerable:!0,configurable:!0,get:()=>i.get(t),set(e){const n=i.get(t);let o=this.fire("set:"+t,t,e,n);void 0===o&&(o=e),n===o&&i.has(t)||(i.set(t,o),this.fire("change:"+t,t,o,n))}}),this[t]=e},bind(...t){if(!t.length||!$n(t))throw new hi.b("observable-bind-wrong-properties: All properties must be strings.",this);if(new Set(t).size!==t.length)throw new hi.b("observable-bind-duplicate-properties: Properties must be unique.",this);Un(this);const e=this[Bn];t.forEach(t=>{if(e.has(t))throw new hi.b("observable-bind-rebind: Cannot bind the same property more than once.",this)});const i=new Map;return t.forEach(t=>{const n={property:t,to:[]};e.set(t,n),i.set(t,n)}),{to:Wn,toMany:qn,_observable:this,_bindProperties:t,_to:[],_bindings:i}},unbind(...t){if(!(jn in this))return;const e=this[Bn],i=this[Vn];if(t.length){if(!$n(t))throw new hi.b("observable-unbind-wrong-properties: Properties must be strings.",this);t.forEach(t=>{const n=e.get(t);if(!n)return;let o,s,r,a;n.to.forEach(t=>{o=t[0],s=t[1],r=i.get(o),a=r[s],a.delete(n),a.size||delete r[s],Object.keys(r).length||(i.delete(o),this.stopListening(o,"change"))}),e.delete(t)})}else i.forEach((t,e)=>{this.stopListening(e,"change")}),i.clear(),e.clear()},decorate(t){const e=this[t];if(!e)throw new hi.b("observablemixin-cannot-decorate-undefined: Cannot decorate an undefined method.",this,{object:this,methodName:t});this.on(t,(t,i)=>{t.return=e.apply(this,i)}),this[t]=function(...e){return this.fire(t,e)}}};zn(Fn,mi);var Hn=Fn;function Un(t){jn in t||(Object.defineProperty(t,jn,{value:new Map}),Object.defineProperty(t,Vn,{value:new Map}),Object.defineProperty(t,Bn,{value:new Map}))}function Wn(...t){const e=function(...t){if(!t.length)throw new hi.b("observable-bind-to-parse-error: Invalid argument syntax in `to()`.",null);const e={to:[]};let i;"function"==typeof t[t.length-1]&&(e.callback=t.pop());return t.forEach(t=>{if("string"==typeof t)i.properties.push(t);else{if("object"!=typeof t)throw new hi.b("observable-bind-to-parse-error: Invalid argument syntax in `to()`.",null);i={observable:t,properties:[]},e.to.push(i)}}),e}(...t),i=Array.from(this._bindings.keys()),n=i.length;if(!e.callback&&e.to.length>1)throw new hi.b("observable-bind-to-no-callback: Binding multiple observables only possible with callback.",this);if(n>1&&e.callback)throw new hi.b("observable-bind-to-extra-callback: Cannot bind multiple properties and use a callback in one binding.",this);var o;e.to.forEach(t=>{if(t.properties.length&&t.properties.length!==n)throw new hi.b("observable-bind-to-properties-length: The number of properties must match.",this);t.properties.length||(t.properties=this._bindProperties)}),this._to=e.to,e.callback&&(this._bindings.get(i[0]).callback=e.callback),o=this._observable,this._to.forEach(t=>{const e=o[Vn];let i;e.get(t.observable)||o.listenTo(t.observable,"change",(n,s)=>{i=e.get(t.observable)[s],i&&i.forEach(t=>{Yn(o,t.property)})})}),function(t){let e;t._bindings.forEach((i,n)=>{t._to.forEach(o=>{e=o.properties[i.callback?0:t._bindProperties.indexOf(n)],i.to.push([o.observable,e]),function(t,e,i,n){const o=t[Vn],s=o.get(i),r=s||{};r[n]||(r[n]=new Set);r[n].add(e),s||o.set(i,r)}(t._observable,i,o.observable,e)})})}(this),this._bindProperties.forEach(t=>{Yn(this._observable,t)})}function qn(t,e,i){if(this._bindings.size>1)throw new hi.b("observable-bind-to-many-not-one-binding: Cannot bind multiple properties with toMany().",this);this.to(...function(t,e){const i=t.map(t=>[t,e]);return Array.prototype.concat.apply([],i)}(t,e),i)}function $n(t){return t.every(t=>"string"==typeof t)}function Yn(t,e){const i=t[Bn].get(e);let n;i.callback?n=i.callback.apply(t,i.to.map(t=>t[0][t[1]])):(n=i.to[0],n=n[0][n[1]]),t.hasOwnProperty(e)?t[e]=n:t.set(e,n)}const Gn=Symbol("document");class Qn extends Ln{constructor(t,e,i){super(t,e,i),this.set("isReadOnly",!1),this.set("isFocused",!1)}is(t,e=null){const i=t&&t.replace(/^view:/,"");return e?"editableElement"==i&&e==this.name||super.is(t,e):"editableElement"==i||super.is(t)}destroy(){this.stopListening()}get document(){return this.getCustomProperty(Gn)}set _document(t){if(this.getCustomProperty(Gn))throw new hi.b("view-editableelement-document-already-set: View document is already set.",this);this._setCustomProperty(Gn,t),this.bind("isReadOnly").to(t),this.bind("isFocused").to(t,"isFocused",e=>e&&t.selection.editableElement==this),this.listenTo(t.selection,"change",()=>{this.isFocused=t.isFocused&&t.selection.editableElement==this})}}vi(Qn,Hn);const Kn=Symbol("rootName");class Jn extends Qn{constructor(t){super(t),this.rootName="main"}is(t,e=null){const i=t.replace(/^view:/,"");return e?"rootElement"==i&&e==this.name||super.is(t,e):"rootElement"==i||super.is(t)}get rootName(){return this.getCustomProperty(Kn)}set rootName(t){this._setCustomProperty(Kn,t)}set _name(t){this.name=t}}class Zn{constructor(t={}){if(!t.boundaries&&!t.startPosition)throw new hi.b("view-tree-walker-no-start-position: Neither boundaries nor starting position have been defined.",null);if(t.direction&&"forward"!=t.direction&&"backward"!=t.direction)throw new hi.b("view-tree-walker-unknown-direction: Only `backward` and `forward` direction allowed.",t.startPosition,{direction:t.direction});this.boundaries=t.boundaries||null,t.startPosition?this.position=Xn._createAt(t.startPosition):this.position=Xn._createAt(t.boundaries["backward"==t.direction?"end":"start"]),this.direction=t.direction||"forward",this.singleCharacters=!!t.singleCharacters,this.shallow=!!t.shallow,this.ignoreElementEnd=!!t.ignoreElementEnd,this._boundaryStartParent=this.boundaries?this.boundaries.start.parent:null,this._boundaryEndParent=this.boundaries?this.boundaries.end.parent:null}[Symbol.iterator](){return this}skip(t){let e,i,n;do{n=this.position,({done:e,value:i}=this.next())}while(!e&&t(i));e||(this.position=n)}next(){return"forward"==this.direction?this._next():this._previous()}_next(){let t=this.position.clone();const e=this.position,i=t.parent;if(null===i.parent&&t.offset===i.childCount)return{done:!0};if(i===this._boundaryEndParent&&t.offset==this.boundaries.end.offset)return{done:!0};let n;if(i instanceof Ni){if(t.isAtEnd)return this.position=Xn._createAfter(i),this._next();n=i.data[t.offset]}else n=i.getChild(t.offset);if(n instanceof On)return this.shallow?t.offset++:t=new Xn(n,0),this.position=t,this._formatReturnValue("elementStart",n,e,t,1);if(n instanceof Ni){if(this.singleCharacters)return t=new Xn(n,0),this.position=t,this._next();{let i,o=n.data.length;return n==this._boundaryEndParent?(o=this.boundaries.end.offset,i=new Oi(n,0,o),t=Xn._createAfter(i)):(i=new Oi(n,0,n.data.length),t.offset++),this.position=t,this._formatReturnValue("text",i,e,t,o)}}if("string"==typeof n){let n;if(this.singleCharacters)n=1;else{n=(i===this._boundaryEndParent?this.boundaries.end.offset:i.data.length)-t.offset}const o=new Oi(i,t.offset,n);return t.offset+=n,this.position=t,this._formatReturnValue("text",o,e,t,n)}return t=Xn._createAfter(i),this.position=t,this.ignoreElementEnd?this._next():this._formatReturnValue("elementEnd",i,e,t)}_previous(){let t=this.position.clone();const e=this.position,i=t.parent;if(null===i.parent&&0===t.offset)return{done:!0};if(i==this._boundaryStartParent&&t.offset==this.boundaries.start.offset)return{done:!0};let n;if(i instanceof Ni){if(t.isAtStart)return this.position=Xn._createBefore(i),this._previous();n=i.data[t.offset-1]}else n=i.getChild(t.offset-1);if(n instanceof On)return this.shallow?(t.offset--,this.position=t,this._formatReturnValue("elementStart",n,e,t,1)):(t=new Xn(n,n.childCount),this.position=t,this.ignoreElementEnd?this._previous():this._formatReturnValue("elementEnd",n,e,t));if(n instanceof Ni){if(this.singleCharacters)return t=new Xn(n,n.data.length),this.position=t,this._previous();{let i,o=n.data.length;if(n==this._boundaryStartParent){const e=this.boundaries.start.offset;i=new Oi(n,e,n.data.length-e),o=i.data.length,t=Xn._createBefore(i)}else i=new Oi(n,0,n.data.length),t.offset--;return this.position=t,this._formatReturnValue("text",i,e,t,o)}}if("string"==typeof n){let n;if(this.singleCharacters)n=1;else{const e=i===this._boundaryStartParent?this.boundaries.start.offset:0;n=t.offset-e}t.offset-=n;const o=new Oi(i,t.offset,n);return this.position=t,this._formatReturnValue("text",o,e,t,n)}return t=Xn._createBefore(i),this.position=t,this._formatReturnValue("elementStart",i,e,t,1)}_formatReturnValue(t,e,i,n,o){return e instanceof Oi&&(e.offsetInText+e.data.length==e.textNode.data.length&&("forward"!=this.direction||this.boundaries&&this.boundaries.end.isEqual(this.position)?i=Xn._createAfter(e.textNode):(n=Xn._createAfter(e.textNode),this.position=n)),0===e.offsetInText&&("backward"!=this.direction||this.boundaries&&this.boundaries.start.isEqual(this.position)?i=Xn._createBefore(e.textNode):(n=Xn._createBefore(e.textNode),this.position=n))),{done:!1,value:{type:t,item:e,previousPosition:i,nextPosition:n,length:o}}}}class Xn{constructor(t,e){this.parent=t,this.offset=e}get nodeAfter(){return this.parent.is("text")?null:this.parent.getChild(this.offset)||null}get nodeBefore(){return this.parent.is("text")?null:this.parent.getChild(this.offset-1)||null}get isAtStart(){return 0===this.offset}get isAtEnd(){const t=this.parent.is("text")?this.parent.data.length:this.parent.childCount;return this.offset===t}get root(){return this.parent.root}get editableElement(){let t=this.parent;for(;!(t instanceof Qn);){if(!t.parent)return null;t=t.parent}return t}getShiftedBy(t){const e=Xn._createAt(this),i=e.offset+t;return e.offset=i<0?0:i,e}getLastMatchingPosition(t,e={}){e.startPosition=this;const i=new Zn(e);return i.skip(t),i.position}getAncestors(){return this.parent.is("documentFragment")?[this.parent]:this.parent.getAncestors({includeSelf:!0})}getCommonAncestor(t){const e=this.getAncestors(),i=t.getAncestors();let n=0;for(;e[n]==i[n]&&e[n];)n++;return 0===n?null:e[n-1]}is(t){return"position"==t||"view:position"==t}isEqual(t){return this.parent==t.parent&&this.offset==t.offset}isBefore(t){return"before"==this.compareWith(t)}isAfter(t){return"after"==this.compareWith(t)}compareWith(t){if(this.root!==t.root)return"different";if(this.isEqual(t))return"same";const e=this.parent.is("node")?this.parent.getPath():[],i=t.parent.is("node")?t.parent.getPath():[];e.push(this.offset),i.push(t.offset);const n=Ei(e,i);switch(n){case"prefix":return"before";case"extension":return"after";default:return e[n]<i[n]?"before":"after"}}getWalker(t={}){return t.startPosition=this,new Zn(t)}clone(){return new Xn(this.parent,this.offset)}static _createAt(t,e){if(t instanceof Xn)return new this(t.parent,t.offset);{const i=t;if("end"==e)e=i.is("text")?i.data.length:i.childCount;else{if("before"==e)return this._createBefore(i);if("after"==e)return this._createAfter(i);if(0!==e&&!e)throw new hi.b("view-createPositionAt-offset-required: View#createPositionAt() requires the offset when the first parameter is a view item.",i)}return new Xn(i,e)}}static _createAfter(t){if(t.is("textProxy"))return new Xn(t.textNode,t.offsetInText+t.data.length);if(!t.parent)throw new hi.b("view-position-after-root: You can not make position after root.",t,{root:t});return new Xn(t.parent,t.index+1)}static _createBefore(t){if(t.is("textProxy"))return new Xn(t.textNode,t.offsetInText);if(!t.parent)throw new hi.b("view-position-before-root: You can not make position before root.",t,{root:t});return new Xn(t.parent,t.index)}}class to{constructor(t,e=null){this.start=t.clone(),this.end=e?e.clone():t.clone()}*[Symbol.iterator](){yield*new Zn({boundaries:this,ignoreElementEnd:!0})}get isCollapsed(){return this.start.isEqual(this.end)}get isFlat(){return this.start.parent===this.end.parent}get root(){return this.start.root}getEnlarged(){let t=this.start.getLastMatchingPosition(eo,{direction:"backward"}),e=this.end.getLastMatchingPosition(eo);return t.parent.is("text")&&t.isAtStart&&(t=Xn._createBefore(t.parent)),e.parent.is("text")&&e.isAtEnd&&(e=Xn._createAfter(e.parent)),new to(t,e)}getTrimmed(){let t=this.start.getLastMatchingPosition(eo);if(t.isAfter(this.end)||t.isEqual(this.end))return new to(t,t);let e=this.end.getLastMatchingPosition(eo,{direction:"backward"});const i=t.nodeAfter,n=e.nodeBefore;return i&&i.is("text")&&(t=new Xn(i,0)),n&&n.is("text")&&(e=new Xn(n,n.data.length)),new to(t,e)}isEqual(t){return this==t||this.start.isEqual(t.start)&&this.end.isEqual(t.end)}containsPosition(t){return t.isAfter(this.start)&&t.isBefore(this.end)}containsRange(t,e=!1){t.isCollapsed&&(e=!1);const i=this.containsPosition(t.start)||e&&this.start.isEqual(t.start),n=this.containsPosition(t.end)||e&&this.end.isEqual(t.end);return i&&n}getDifference(t){const e=[];return this.isIntersecting(t)?(this.containsPosition(t.start)&&e.push(new to(this.start,t.start)),this.containsPosition(t.end)&&e.push(new to(t.end,this.end))):e.push(this.clone()),e}getIntersection(t){if(this.isIntersecting(t)){let e=this.start,i=this.end;return this.containsPosition(t.start)&&(e=t.start),this.containsPosition(t.end)&&(i=t.end),new to(e,i)}return null}getWalker(t={}){return t.boundaries=this,new Zn(t)}getCommonAncestor(){return this.start.getCommonAncestor(this.end)}clone(){return new to(this.start,this.end)}*getItems(t={}){t.boundaries=this,t.ignoreElementEnd=!0;const e=new Zn(t);for(const t of e)yield t.item}*getPositions(t={}){t.boundaries=this;const e=new Zn(t);yield e.position;for(const t of e)yield t.nextPosition}is(t){return"range"==t||"view:range"==t}isIntersecting(t){return this.start.isBefore(t.end)&&this.end.isAfter(t.start)}static _createFromParentsAndOffsets(t,e,i,n){return new this(new Xn(t,e),new Xn(i,n))}static _createFromPositionAndShift(t,e){const i=t,n=t.getShiftedBy(e);return e>0?new this(i,n):new this(n,i)}static _createIn(t){return this._createFromParentsAndOffsets(t,0,t,t.childCount)}static _createOn(t){const e=t.is("textProxy")?t.offsetSize:1;return this._createFromPositionAndShift(Xn._createBefore(t),e)}}function eo(t){return!(!t.item.is("attributeElement")&&!t.item.is("uiElement"))}function io(t){let e=0;for(const i of t)e++;return e}class no{constructor(t=null,e,i){this._ranges=[],this._lastRangeBackward=!1,this._isFake=!1,this._fakeSelectionLabel="",this.setTo(t,e,i)}get isFake(){return this._isFake}get fakeSelectionLabel(){return this._fakeSelectionLabel}get anchor(){if(!this._ranges.length)return null;const t=this._ranges[this._ranges.length-1];return(this._lastRangeBackward?t.end:t.start).clone()}get focus(){if(!this._ranges.length)return null;const t=this._ranges[this._ranges.length-1];return(this._lastRangeBackward?t.start:t.end).clone()}get isCollapsed(){return 1===this.rangeCount&&this._ranges[0].isCollapsed}get rangeCount(){return this._ranges.length}get isBackward(){return!this.isCollapsed&&this._lastRangeBackward}get editableElement(){return this.anchor?this.anchor.editableElement:null}*getRanges(){for(const t of this._ranges)yield t.clone()}getFirstRange(){let t=null;for(const e of this._ranges)t&&!e.start.isBefore(t.start)||(t=e);return t?t.clone():null}getLastRange(){let t=null;for(const e of this._ranges)t&&!e.end.isAfter(t.end)||(t=e);return t?t.clone():null}getFirstPosition(){const t=this.getFirstRange();return t?t.start.clone():null}getLastPosition(){const t=this.getLastRange();return t?t.end.clone():null}isEqual(t){if(this.isFake!=t.isFake)return!1;if(this.isFake&&this.fakeSelectionLabel!=t.fakeSelectionLabel)return!1;if(this.rangeCount!=t.rangeCount)return!1;if(0===this.rangeCount)return!0;if(!this.anchor.isEqual(t.anchor)||!this.focus.isEqual(t.focus))return!1;for(const e of this._ranges){let i=!1;for(const n of t._ranges)if(e.isEqual(n)){i=!0;break}if(!i)return!1}return!0}isSimilar(t){if(this.isBackward!=t.isBackward)return!1;const e=io(this.getRanges());if(e!=io(t.getRanges()))return!1;if(0==e)return!0;for(let e of this.getRanges()){e=e.getTrimmed();let i=!1;for(let n of t.getRanges())if(n=n.getTrimmed(),e.start.isEqual(n.start)&&e.end.isEqual(n.end)){i=!0;break}if(!i)return!1}return!0}getSelectedElement(){if(1!==this.rangeCount)return null;const t=this.getFirstRange();let e=t.start.nodeAfter,i=t.end.nodeBefore;return t.start.parent.is("text")&&t.start.isAtEnd&&t.start.parent.nextSibling&&(e=t.start.parent.nextSibling),t.end.parent.is("text")&&t.end.isAtStart&&t.end.parent.previousSibling&&(i=t.end.parent.previousSibling),e instanceof On&&e==i?e:null}setTo(t,e,i){if(null===t)this._setRanges([]),this._setFakeOptions(e);else if(t instanceof no||t instanceof oo)this._setRanges(t.getRanges(),t.isBackward),this._setFakeOptions({fake:t.isFake,label:t.fakeSelectionLabel});else if(t instanceof to)this._setRanges([t],e&&e.backward),this._setFakeOptions(e);else if(t instanceof Xn)this._setRanges([new to(t)]),this._setFakeOptions(e);else if(t instanceof Ii){const n=!!i&&!!i.backward;let o;if(void 0===e)throw new hi.b("view-selection-setTo-required-second-parameter: selection.setTo requires the second parameter when the first parameter is a node.",this);o="in"==e?to._createIn(t):"on"==e?to._createOn(t):new to(Xn._createAt(t,e)),this._setRanges([o],n),this._setFakeOptions(i)}else{if(!Ri(t))throw new hi.b("view-selection-setTo-not-selectable: Cannot set selection to given place.",this);this._setRanges(t,e&&e.backward),this._setFakeOptions(e)}this.fire("change")}setFocus(t,e){if(null===this.anchor)throw new hi.b("view-selection-setFocus-no-ranges: Cannot set selection focus if there are no ranges in selection.",this);const i=Xn._createAt(t,e);if("same"==i.compareWith(this.focus))return;const n=this.anchor;this._ranges.pop(),"before"==i.compareWith(n)?this._addRange(new to(i,n),!0):this._addRange(new to(n,i)),this.fire("change")}is(t){return"selection"==t||"view:selection"==t}_setRanges(t,e=!1){t=Array.from(t),this._ranges=[];for(const e of t)this._addRange(e);this._lastRangeBackward=!!e}_setFakeOptions(t={}){this._isFake=!!t.fake,this._fakeSelectionLabel=t.fake&&t.label||""}_addRange(t,e=!1){if(!(t instanceof to))throw new hi.b("view-selection-add-range-not-range: Selection range set to an object that is not an instance of view.Range",this);this._pushRange(t),this._lastRangeBackward=!!e}_pushRange(t){for(const e of this._ranges)if(t.isIntersecting(e))throw new hi.b("view-selection-range-intersects: Trying to add a range that intersects with another range from selection.",this,{addedRange:t,intersectingRange:e});this._ranges.push(new to(t.start,t.end))}}vi(no,mi);class oo{constructor(t=null,e,i){this._selection=new no,this._selection.delegate("change").to(this),this._selection.setTo(t,e,i)}get isFake(){return this._selection.isFake}get fakeSelectionLabel(){return this._selection.fakeSelectionLabel}get anchor(){return this._selection.anchor}get focus(){return this._selection.focus}get isCollapsed(){return this._selection.isCollapsed}get rangeCount(){return this._selection.rangeCount}get isBackward(){return this._selection.isBackward}get editableElement(){return this._selection.editableElement}get _ranges(){return this._selection._ranges}*getRanges(){yield*this._selection.getRanges()}getFirstRange(){return this._selection.getFirstRange()}getLastRange(){return this._selection.getLastRange()}getFirstPosition(){return this._selection.getFirstPosition()}getLastPosition(){return this._selection.getLastPosition()}getSelectedElement(){return this._selection.getSelectedElement()}isEqual(t){return this._selection.isEqual(t)}isSimilar(t){return this._selection.isSimilar(t)}is(t){return"selection"==t||"documentSelection"==t||"view:selection"==t||"view:documentSelection"==t}_setTo(t,e,i){this._selection.setTo(t,e,i)}_setFocus(t,e){this._selection.setFocus(t,e)}}vi(oo,mi);class so{constructor(){this.selection=new oo,this.roots=new yi({idProperty:"rootName"}),this.set("isReadOnly",!1),this.set("isFocused",!1),this.set("isComposing",!1),this._postFixers=new Set}getRoot(t="main"){return this.roots.get(t)}registerPostFixer(t){this._postFixers.add(t)}destroy(){this.roots.map(t=>t.destroy()),this.stopListening()}addStyleProcessorRules(t){t(En._styleProcessor)}_callPostFixers(t){let e=!1;do{for(const i of 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t}()}};const mo={"⌘":"ctrl","⇧":"shift","⌥":"alt"},go={ctrl:"⌘",shift:"⇧",alt:"⌥"},po=function(){const t={arrowleft:37,arrowup:38,arrowright:39,arrowdown:40,backspace:8,delete:46,enter:13,space:32,esc:27,tab:9,ctrl:1114112,cmd:1114112,shift:2228224,alt:4456448};for(let e=65;e<=90;e++){const i=String.fromCharCode(e);t[i.toLowerCase()]=e}for(let e=48;e<=57;e++)t[e-48]=e;for(let e=112;e<=123;e++)t["f"+(e-111)]=e;return t}();function bo(t){let e;if("string"==typeof t){if(e=po[t.toLowerCase()],!e)throw new hi.b("keyboard-unknown-key: Unknown key name.",null,{key:t})}else e=t.keyCode+(t.altKey?po.alt:0)+(t.ctrlKey?po.ctrl:0)+(t.shiftKey?po.shift:0);return e}function wo(t){return"string"==typeof t&&(t=_o(t)),t.map(t=>"string"==typeof t?bo(t):t).reduce((t,e)=>e+t,0)}function ko(t){return fo.isMac?_o(t).map(t=>go[t.toLowerCase()]||t).reduce((t,e)=>t.slice(-1)in mo?t+e:t+"+"+e):t}function _o(t){return t.split(/\s*\+\s*/)}class vo extends On{constructor(t,e,i){super(t,e,i),this.getFillerOffset=xo}is(t,e=null){const i=t.replace(/^view:/,"");return e?"uiElement"==i&&e==this.name||super.is(t,e):"uiElement"==i||super.is(t)}_insertChild(t,e){if(e&&(e instanceof Ii||Array.from(e).length>0))throw new hi.b("view-uielement-cannot-add: Cannot add child nodes to UIElement instance.",this)}render(t){return this.toDomElement(t)}toDomElement(t){const e=t.createElement(this.name);for(const t of this.getAttributeKeys())e.setAttribute(t,this.getAttribute(t));return e}}function yo(t){t.document.on("keydown",(e,i)=>function(t,e,i){if(e.keyCode==po.arrowright){const t=e.domTarget.ownerDocument.defaultView.getSelection(),n=1==t.rangeCount&&t.getRangeAt(0).collapsed;if(n||e.shiftKey){const e=t.focusNode,o=t.focusOffset,s=i.domPositionToView(e,o);if(null===s)return;let r=!1;const a=s.getLastMatchingPosition(t=>(t.item.is("uiElement")&&(r=!0),!(!t.item.is("uiElement")&&!t.item.is("attributeElement"))));if(r){const e=i.viewPositionToDom(a);n?t.collapse(e.parent,e.offset):t.extend(e.parent,e.offset)}}}}(0,i,t.domConverter))}function xo(){return null}class Ao{constructor(t){this._children=[],t&&this._insertChild(0,t)}[Symbol.iterator](){return this._children[Symbol.iterator]()}get childCount(){return this._children.length}get isEmpty(){return 0===this.childCount}get root(){return this}get parent(){return null}is(t){return"documentFragment"==t||"view:documentFragment"==t}_appendChild(t){return this._insertChild(this.childCount,t)}getChild(t){return this._children[t]}getChildIndex(t){return this._children.indexOf(t)}getChildren(){return this._children[Symbol.iterator]()}_insertChild(t,e){this._fireChange("children",this);let i=0;const n=function(t){if("string"==typeof t)return[new Ni(t)];Ri(t)||(t=[t]);return Array.from(t).map(t=>"string"==typeof t?new Ni(t):t instanceof Oi?new Ni(t.data):t)}(e);for(const e of n)null!==e.parent&&e._remove(),e.parent=this,this._children.splice(t,0,e),t++,i++;return i}_removeChildren(t,e=1){this._fireChange("children",this);for(let i=t;i<t+e;i++)this._children[i].parent=null;return this._children.splice(t,e)}_fireChange(t,e){this.fire("change:"+t,e)}}vi(Ao,mi);class Co{constructor(t){this.document=t,this._cloneGroups=new Map}setSelection(t,e,i){this.document.selection._setTo(t,e,i)}setSelectionFocus(t,e){this.document.selection._setFocus(t,e)}createText(t){return new Ni(t)}createAttributeElement(t,e,i={}){const n=new ro(t,e);return i.priority&&(n._priority=i.priority),i.id&&(n._id=i.id),n}createContainerElement(t,e){return new Ln(t,e)}createEditableElement(t,e){const i=new Qn(t,e);return i._document=this.document,i}createEmptyElement(t,e){return new lo(t,e)}createUIElement(t,e,i){const n=new vo(t,e);return i&&(n.render=i),n}setAttribute(t,e,i){i._setAttribute(t,e)}removeAttribute(t,e){e._removeAttribute(t)}addClass(t,e){e._addClass(t)}removeClass(t,e){e._removeClass(t)}setStyle(t,e,i){y(t)&&void 0===i&&(i=e),i._setStyle(t,e)}removeStyle(t,e){e._removeStyle(t)}setCustomProperty(t,e,i){i._setCustomProperty(t,e)}removeCustomProperty(t,e){return e._removeCustomProperty(t)}breakAttributes(t){return t instanceof Xn?this._breakAttributes(t):this._breakAttributesRange(t)}breakContainer(t){const e=t.parent;if(!e.is("containerElement"))throw new hi.b("view-writer-break-non-container-element: Trying to break an element which is not a container element.",this.document);if(!e.parent)throw new hi.b("view-writer-break-root: Trying to break root element.",this.document);if(t.isAtStart)return Xn._createBefore(e);if(!t.isAtEnd){const i=e._clone(!1);this.insert(Xn._createAfter(e),i);const n=new to(t,Xn._createAt(e,"end")),o=new Xn(i,0);this.move(n,o)}return Xn._createAfter(e)}mergeAttributes(t){const e=t.offset,i=t.parent;if(i.is("text"))return t;if(i.is("attributeElement")&&0===i.childCount){const t=i.parent,e=i.index;return i._remove(),this._removeFromClonedElementsGroup(i),this.mergeAttributes(new Xn(t,e))}const n=i.getChild(e-1),o=i.getChild(e);if(!n||!o)return t;if(n.is("text")&&o.is("text"))return Mo(n,o);if(n.is("attributeElement")&&o.is("attributeElement")&&n.isSimilar(o)){const t=n.childCount;return n._appendChild(o.getChildren()),o._remove(),this._removeFromClonedElementsGroup(o),this.mergeAttributes(new Xn(n,t))}return t}mergeContainers(t){const e=t.nodeBefore,i=t.nodeAfter;if(!(e&&i&&e.is("containerElement")&&i.is("containerElement")))throw new hi.b("view-writer-merge-containers-invalid-position: Element before and after given position cannot be merged.",this.document);const n=e.getChild(e.childCount-1),o=n instanceof Ni?Xn._createAt(n,"end"):Xn._createAt(e,"end");return this.move(to._createIn(i),Xn._createAt(e,"end")),this.remove(to._createOn(i)),o}insert(t,e){(function t(e,i){for(const n of e){if(!Io.some(t=>n instanceof t))throw new hi.b("view-writer-insert-invalid-node",i);n.is("text")||t(n.getChildren(),i)}})(e=Ri(e)?[...e]:[e],this.document);const i=To(t);if(!i)throw new hi.b("view-writer-invalid-position-container",this.document);const n=this._breakAttributes(t,!0),o=i._insertChild(n.offset,e);for(const t of e)this._addToClonedElementsGroup(t);const s=n.getShiftedBy(o),r=this.mergeAttributes(n);if(0===o)return new to(r,r);{r.isEqual(n)||s.offset--;const t=this.mergeAttributes(s);return new to(r,t)}}remove(t){const e=t instanceof to?t:to._createOn(t);if(Oo(e,this.document),e.isCollapsed)return new Ao;const{start:i,end:n}=this._breakAttributesRange(e,!0),o=i.parent,s=n.offset-i.offset,r=o._removeChildren(i.offset,s);for(const t of r)this._removeFromClonedElementsGroup(t);const a=this.mergeAttributes(i);return e.start=a,e.end=a.clone(),new Ao(r)}clear(t,e){Oo(t,this.document);const i=t.getWalker({direction:"backward",ignoreElementEnd:!0});for(const n of i){const i=n.item;let o;if(i.is("element")&&e.isSimilar(i))o=to._createOn(i);else if(!n.nextPosition.isAfter(t.start)&&i.is("textProxy")){const t=i.getAncestors().find(t=>t.is("element")&&e.isSimilar(t));t&&(o=to._createIn(t))}o&&(o.end.isAfter(t.end)&&(o.end=t.end),o.start.isBefore(t.start)&&(o.start=t.start),this.remove(o))}}move(t,e){let i;if(e.isAfter(t.end)){const n=(e=this._breakAttributes(e,!0)).parent,o=n.childCount;t=this._breakAttributesRange(t,!0),i=this.remove(t),e.offset+=n.childCount-o}else i=this.remove(t);return this.insert(e,i)}wrap(t,e){if(!(e instanceof ro))throw new hi.b("view-writer-wrap-invalid-attribute",this.document);if(Oo(t,this.document),t.isCollapsed){let n=t.start;n.parent.is("element")&&(i=n.parent,!Array.from(i.getChildren()).some(t=>!t.is("uiElement")))&&(n=n.getLastMatchingPosition(t=>t.item.is("uiElement"))),n=this._wrapPosition(n,e);const o=this.document.selection;return o.isCollapsed&&o.getFirstPosition().isEqual(t.start)&&this.setSelection(n),new to(n)}return this._wrapRange(t,e);var i}unwrap(t,e){if(!(e instanceof ro))throw new hi.b("view-writer-unwrap-invalid-attribute",this.document);if(Oo(t,this.document),t.isCollapsed)return t;const{start:i,end:n}=this._breakAttributesRange(t,!0),o=i.parent,s=this._unwrapChildren(o,i.offset,n.offset,e),r=this.mergeAttributes(s.start);r.isEqual(s.start)||s.end.offset--;const a=this.mergeAttributes(s.end);return new to(r,a)}rename(t,e){const i=new Ln(t,e.getAttributes());return this.insert(Xn._createAfter(e),i),this.move(to._createIn(e),Xn._createAt(i,0)),this.remove(to._createOn(e)),i}clearClonedElementsGroup(t){this._cloneGroups.delete(t)}createPositionAt(t,e){return Xn._createAt(t,e)}createPositionAfter(t){return Xn._createAfter(t)}createPositionBefore(t){return Xn._createBefore(t)}createRange(t,e){return new to(t,e)}createRangeOn(t){return to._createOn(t)}createRangeIn(t){return to._createIn(t)}createSelection(t,e,i){return new no(t,e,i)}_wrapChildren(t,e,i,n){let o=e;const s=[];for(;o<i;){const e=t.getChild(o),i=e.is("text"),r=e.is("attributeElement"),a=e.is("emptyElement"),c=e.is("uiElement");if(r&&this._wrapAttributeElement(n,e))s.push(new Xn(t,o));else if(i||a||c||r&&Po(n,e)){const i=n._clone();e._remove(),i._appendChild(e),t._insertChild(o,i),this._addToClonedElementsGroup(i),s.push(new Xn(t,o))}else r&&this._wrapChildren(e,0,e.childCount,n);o++}let r=0;for(const t of s){if(t.offset-=r,t.offset==e)continue;this.mergeAttributes(t).isEqual(t)||(r++,i--)}return to._createFromParentsAndOffsets(t,e,t,i)}_unwrapChildren(t,e,i,n){let o=e;const s=[];for(;o<i;){const e=t.getChild(o);if(e.is("attributeElement"))if(e.isSimilar(n)){const n=e.getChildren(),r=e.childCount;e._remove(),t._insertChild(o,n),this._removeFromClonedElementsGroup(e),s.push(new Xn(t,o),new Xn(t,o+r)),o+=r,i+=r-1}else this._unwrapAttributeElement(n,e)?(s.push(new Xn(t,o),new Xn(t,o+1)),o++):(this._unwrapChildren(e,0,e.childCount,n),o++);else o++}let r=0;for(const t of s){if(t.offset-=r,t.offset==e||t.offset==i)continue;this.mergeAttributes(t).isEqual(t)||(r++,i--)}return to._createFromParentsAndOffsets(t,e,t,i)}_wrapRange(t,e){const{start:i,end:n}=this._breakAttributesRange(t,!0),o=i.parent,s=this._wrapChildren(o,i.offset,n.offset,e),r=this.mergeAttributes(s.start);r.isEqual(s.start)||s.end.offset--;const a=this.mergeAttributes(s.end);return new to(r,a)}_wrapPosition(t,e){if(e.isSimilar(t.parent))return So(t.clone());t.parent.is("text")&&(t=Eo(t));const i=this.createAttributeElement();i._priority=Number.POSITIVE_INFINITY,i.isSimilar=()=>!1,t.parent._insertChild(t.offset,i);const n=new to(t,t.getShiftedBy(1));this.wrap(n,e);const o=new Xn(i.parent,i.index);i._remove();const s=o.nodeBefore,r=o.nodeAfter;return s instanceof Ni&&r instanceof Ni?Mo(s,r):So(o)}_wrapAttributeElement(t,e){if(!Ro(t,e))return!1;if(t.name!==e.name||t.priority!==e.priority)return!1;for(const i of t.getAttributeKeys())if("class"!==i&&"style"!==i&&e.hasAttribute(i)&&e.getAttribute(i)!==t.getAttribute(i))return!1;for(const i of t.getStyleNames())if(e.hasStyle(i)&&e.getStyle(i)!==t.getStyle(i))return!1;for(const i of t.getAttributeKeys())"class"!==i&&"style"!==i&&(e.hasAttribute(i)||this.setAttribute(i,t.getAttribute(i),e));for(const i of t.getStyleNames())e.hasStyle(i)||this.setStyle(i,t.getStyle(i),e);for(const i of t.getClassNames())e.hasClass(i)||this.addClass(i,e);return!0}_unwrapAttributeElement(t,e){if(!Ro(t,e))return!1;if(t.name!==e.name||t.priority!==e.priority)return!1;for(const i of t.getAttributeKeys())if("class"!==i&&"style"!==i&&(!e.hasAttribute(i)||e.getAttribute(i)!==t.getAttribute(i)))return!1;if(!e.hasClass(...t.getClassNames()))return!1;for(const i of t.getStyleNames())if(!e.hasStyle(i)||e.getStyle(i)!==t.getStyle(i))return!1;for(const i of t.getAttributeKeys())"class"!==i&&"style"!==i&&this.removeAttribute(i,e);return this.removeClass(Array.from(t.getClassNames()),e),this.removeStyle(Array.from(t.getStyleNames()),e),!0}_breakAttributesRange(t,e=!1){const i=t.start,n=t.end;if(Oo(t,this.document),t.isCollapsed){const i=this._breakAttributes(t.start,e);return new to(i,i)}const o=this._breakAttributes(n,e),s=o.parent.childCount,r=this._breakAttributes(i,e);return o.offset+=o.parent.childCount-s,new to(r,o)}_breakAttributes(t,e=!1){const i=t.offset,n=t.parent;if(t.parent.is("emptyElement"))throw new hi.b("view-writer-cannot-break-empty-element",this.document);if(t.parent.is("uiElement"))throw new hi.b("view-writer-cannot-break-ui-element",this.document);if(!e&&n.is("text")&&No(n.parent))return t.clone();if(No(n))return t.clone();if(n.is("text"))return this._breakAttributes(Eo(t),e);if(i==n.childCount){const t=new Xn(n.parent,n.index+1);return this._breakAttributes(t,e)}if(0===i){const t=new Xn(n.parent,n.index);return this._breakAttributes(t,e)}{const 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Xn(i,0):t}function Eo(t){if(t.offset==t.parent.data.length)return new Xn(t.parent.parent,t.parent.index+1);if(0===t.offset)return new Xn(t.parent.parent,t.parent.index);const e=t.parent.data.slice(t.offset);return t.parent._data=t.parent.data.slice(0,t.offset),t.parent.parent._insertChild(t.parent.index+1,new Ni(e)),new Xn(t.parent.parent,t.parent.index+1)}function Mo(t,e){const i=t.data.length;return t._data+=e.data,e._remove(),new Xn(t,i)}const Io=[Ni,ro,Ln,lo,vo];function No(t){return t&&(t.is("containerElement")||t.is("documentFragment"))}function Oo(t,e){const i=To(t.start),n=To(t.end);if(!i||!n||i!==n)throw new hi.b("view-writer-invalid-range-container",e)}function Ro(t,e){return null===t.id&&null===e.id}function Lo(t){return"[object Text]"==Object.prototype.toString.call(t)}const Do=t=>t.createTextNode(" "),zo=t=>{const e=t.createElement("br");return e.dataset.ckeFiller=!0,e},jo=(()=>{let t="";for(let e=0;e<7;e++)t+="​";return t})();function Vo(t){return Lo(t)&&t.data.substr(0,7)===jo}function Bo(t){return 7==t.data.length&&Vo(t)}function Fo(t){return Vo(t)?t.data.slice(7):t.data}function Ho(t,e){if(e.keyCode==po.arrowleft){const t=e.domTarget.ownerDocument.defaultView.getSelection();if(1==t.rangeCount&&t.getRangeAt(0).collapsed){const e=t.getRangeAt(0).startContainer,i=t.getRangeAt(0).startOffset;Vo(e)&&i<=7&&t.collapse(e,0)}}}function Uo(t,e,i,n=!1){i=i||function(t,e){return t===e},Array.isArray(t)||(t=Array.from(t)),Array.isArray(e)||(e=Array.from(e));const o=function(t,e,i){const n=Wo(t,e,i);if(-1===n)return{firstIndex:-1,lastIndexOld:-1,lastIndexNew:-1};const o=qo(t,n),s=qo(e,n),r=Wo(o,s,i),a=t.length-r,c=e.length-r;return{firstIndex:n,lastIndexOld:a,lastIndexNew:c}}(t,e,i);return n?function(t,e){const{firstIndex:i,lastIndexOld:n,lastIndexNew:o}=t;if(-1===i)return Array(e).fill("equal");let s=[];i>0&&(s=s.concat(Array(i).fill("equal")));o-i>0&&(s=s.concat(Array(o-i).fill("insert")));n-i>0&&(s=s.concat(Array(n-i).fill("delete")));o<e&&(s=s.concat(Array(e-o).fill("equal")));return s}(o,e.length):function(t,e){const i=[],{firstIndex:n,lastIndexOld:o,lastIndexNew:s}=e;s-n>0&&i.push({index:n,type:"insert",values:t.slice(n,s)});o-n>0&&i.push({index:n+(s-n),type:"delete",howMany:o-n});return i}(e,o)}function Wo(t,e,i){for(let n=0;n<Math.max(t.length,e.length);n++)if(void 0===t[n]||void 0===e[n]||!i(t[n],e[n]))return n;return-1}function qo(t,e){return t.slice(e).reverse()}function $o(t,e,i){i=i||function(t,e){return t===e};const n=t.length,o=e.length;if(n>200||o>200||n+o>300)return $o.fastDiff(t,e,i,!0);let s,r;if(o<n){const i=t;t=e,e=i,s="delete",r="insert"}else s="insert",r="delete";const a=t.length,c=e.length,l=c-a,d={},h={};function u(n){const o=(void 0!==h[n-1]?h[n-1]:-1)+1,l=void 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Set,this.selection=e,this.isFocused=!1,this._inlineFiller=null,this._fakeSelectionContainer=null}markToSync(t,e){if("text"===t)this.domConverter.mapViewToDom(e.parent)&&this.markedTexts.add(e);else{if(!this.domConverter.mapViewToDom(e))return;if("attributes"===t)this.markedAttributes.add(e);else{if("children"!==t)throw new hi.b("view-engine-unknown-type: Unknown type passed to Renderer.markToSync.",this);this.markedChildren.add(e)}}}render(){let t;for(const t of this.markedChildren)this._updateChildrenMappings(t);this._inlineFiller&&!this._isSelectionInInlineFiller()&&this._removeInlineFiller(),this._inlineFiller?t=this._getInlineFillerPosition():this._needsInlineFillerAtSelection()&&(t=this.selection.getFirstPosition(),this.markedChildren.add(t.parent));for(const t of this.markedAttributes)this._updateAttrs(t);for(const e of this.markedChildren)this._updateChildren(e,{inlineFillerPosition:t});for(const e of this.markedTexts)!this.markedChildren.has(e.parent)&&this.domConverter.mapViewToDom(e.parent)&&this._updateText(e,{inlineFillerPosition:t});if(t){const e=this.domConverter.viewPositionToDom(t),i=e.parent.ownerDocument;Vo(e.parent)?this._inlineFiller=e.parent:this._inlineFiller=Jo(i,e.parent,e.offset)}else this._inlineFiller=null;this._updateSelection(),this._updateFocus(),this.markedTexts.clear(),this.markedAttributes.clear(),this.markedChildren.clear()}_updateChildrenMappings(t){const e=this.domConverter.mapViewToDom(t);if(!e)return;const i=this.domConverter.mapViewToDom(t).childNodes,n=Array.from(this.domConverter.viewChildrenToDom(t,e.ownerDocument,{withChildren:!1})),o=this._diffNodeLists(i,n),s=this._findReplaceActions(o,i,n);if(-1!==s.indexOf("replace")){const e={equal:0,insert:0,delete:0};for(const o of s)if("replace"===o){const o=e.equal+e.insert,s=e.equal+e.delete,r=t.getChild(o);r&&!r.is("uiElement")&&this._updateElementMappings(r,i[s]),Go(n[o]),e.equal++}else e[o]++}}_updateElementMappings(t,e){this.domConverter.unbindDomElement(e),this.domConverter.bindElements(e,t),this.markedChildren.add(t),this.markedAttributes.add(t)}_getInlineFillerPosition(){const t=this.selection.getFirstPosition();return t.parent.is("text")?Xn._createBefore(this.selection.getFirstPosition().parent):t}_isSelectionInInlineFiller(){if(1!=this.selection.rangeCount||!this.selection.isCollapsed)return!1;const t=this.selection.getFirstPosition(),e=this.domConverter.viewPositionToDom(t);return!!(e&&Lo(e.parent)&&Vo(e.parent))}_removeInlineFiller(){const t=this._inlineFiller;if(!Vo(t))throw new hi.b("view-engine-filler-was-lost: The inline filler node was lost.",this);Bo(t)?t.parentNode.removeChild(t):t.data=t.data.substr(7),this._inlineFiller=null}_needsInlineFillerAtSelection(){if(1!=this.selection.rangeCount||!this.selection.isCollapsed)return!1;const t=this.selection.getFirstPosition(),e=t.parent,i=t.offset;if(!this.domConverter.mapViewToDom(e.root))return!1;if(!e.is("element"))return!1;if(!function(t){if("false"==t.getAttribute("contenteditable"))return!1;const e=t.findAncestor(t=>t.hasAttribute("contenteditable"));return!e||"true"==e.getAttribute("contenteditable")}(e))return!1;if(i===e.getFillerOffset())return!1;const n=t.nodeBefore,o=t.nodeAfter;return!(n instanceof Ni||o instanceof Ni)}_updateText(t,e){const i=this.domConverter.findCorrespondingDomText(t),n=this.domConverter.viewToDom(t,i.ownerDocument),o=i.data;let s=n.data;const r=e.inlineFillerPosition;if(r&&r.parent==t.parent&&r.offset==t.index&&(s=jo+s),o!=s){const t=Uo(o,s);for(const e of t)"insert"===e.type?i.insertData(e.index,e.values.join("")):i.deleteData(e.index,e.howMany)}}_updateAttrs(t){const e=this.domConverter.mapViewToDom(t);if(!e)return;const i=Array.from(e.attributes).map(t=>t.name),n=t.getAttributeKeys();for(const i of n)e.setAttribute(i,t.getAttribute(i));for(const n of i)t.hasAttribute(n)||e.removeAttribute(n)}_updateChildren(t,e){const i=this.domConverter.mapViewToDom(t);if(!i)return;const n=e.inlineFillerPosition,o=this.domConverter.mapViewToDom(t).childNodes,s=Array.from(this.domConverter.viewChildrenToDom(t,i.ownerDocument,{bind:!0,inlineFillerPosition:n}));n&&n.parent===t&&Jo(i.ownerDocument,s,n.offset);const r=this._diffNodeLists(o,s);let a=0;const c=new Set;for(const t of r)"insert"===t?(Yo(i,a,s[a]),a++):"delete"===t?(c.add(o[a]),Go(o[a])):(this._markDescendantTextToSync(this.domConverter.domToView(s[a])),a++);for(const t of c)t.parentNode||this.domConverter.unbindDomElement(t)}_diffNodeLists(t,e){return $o(t=function(t,e){const i=Array.from(t);if(0==i.length||!e)return i;i[i.length-1]==e&&i.pop();return i}(t,this._fakeSelectionContainer),e,Xo.bind(null,this.domConverter))}_findReplaceActions(t,e,i){if(-1===t.indexOf("insert")||-1===t.indexOf("delete"))return t;let n=[],o=[],s=[];const r={equal:0,insert:0,delete:0};for(const a of t)"insert"===a?s.push(i[r.equal+r.insert]):"delete"===a?o.push(e[r.equal+r.delete]):(n=n.concat($o(o,s,Zo).map(t=>"equal"===t?"replace":t)),n.push("equal"),o=[],s=[]),r[a]++;return n.concat($o(o,s,Zo).map(t=>"equal"===t?"replace":t))}_markDescendantTextToSync(t){if(t)if(t.is("text"))this.markedTexts.add(t);else if(t.is("element"))for(const e of t.getChildren())this._markDescendantTextToSync(e)}_updateSelection(){if(0===this.selection.rangeCount)return this._removeDomSelection(),void this._removeFakeSelection();const t=this.domConverter.mapViewToDom(this.selection.editableElement);this.isFocused&&t&&(this.selection.isFake?this._updateFakeSelection(t):(this._removeFakeSelection(),this._updateDomSelection(t)))}_updateFakeSelection(t){const e=t.ownerDocument;this._fakeSelectionContainer||(this._fakeSelectionContainer=function(t){const e=t.createElement("div");return Object.assign(e.style,{position:"fixed",top:0,left:"-9999px",width:"42px"}),e.textContent=" ",e}(e));const i=this._fakeSelectionContainer;if(this.domConverter.bindFakeSelection(i,this.selection),!this._fakeSelectionNeedsUpdate(t))return;i.parentElement&&i.parentElement==t||t.appendChild(i),i.textContent=this.selection.fakeSelectionLabel||" ";const n=e.getSelection(),o=e.createRange();n.removeAllRanges(),o.selectNodeContents(i),n.addRange(o)}_updateDomSelection(t){const e=t.ownerDocument.defaultView.getSelection();if(!this._domSelectionNeedsUpdate(e))return;const i=this.domConverter.viewPositionToDom(this.selection.anchor),n=this.domConverter.viewPositionToDom(this.selection.focus);t.focus(),e.collapse(i.parent,i.offset),e.extend(n.parent,n.offset),fo.isGecko&&function(t,e){const i=t.parent;if(i.nodeType!=Node.ELEMENT_NODE||t.offset!=i.childNodes.length-1)return;const n=i.childNodes[t.offset];n&&"BR"==n.tagName&&e.addRange(e.getRangeAt(0))}(n,e)}_domSelectionNeedsUpdate(t){if(!this.domConverter.isDomSelectionCorrect(t))return!0;const e=t&&this.domConverter.domSelectionToView(t);return(!e||!this.selection.isEqual(e))&&!(!this.selection.isCollapsed&&this.selection.isSimilar(e))}_fakeSelectionNeedsUpdate(t){const e=this._fakeSelectionContainer,i=t.ownerDocument.getSelection();return!e||e.parentElement!==t||(i.anchorNode!==e&&!e.contains(i.anchorNode)||e.textContent!==this.selection.fakeSelectionLabel)}_removeDomSelection(){for(const t of this.domDocuments){if(t.getSelection().rangeCount){const e=t.activeElement,i=this.domConverter.mapDomToView(e);e&&i&&t.getSelection().removeAllRanges()}}}_removeFakeSelection(){const t=this._fakeSelectionContainer;t&&t.remove()}_updateFocus(){if(this.isFocused){const t=this.selection.editableElement;t&&this.domConverter.focus(t)}}}function Jo(t,e,i){const n=e instanceof Array?e:e.childNodes,o=n[i];if(Lo(o))return o.data=jo+o.data,o;{const o=t.createTextNode(jo);return Array.isArray(e)?n.splice(i,0,o):Yo(e,i,o),o}}function Zo(t,e){return Qo(t)&&Qo(e)&&!Lo(t)&&!Lo(e)&&t.tagName.toLowerCase()===e.tagName.toLowerCase()}function Xo(t,e,i){return e===i||(Lo(e)&&Lo(i)?e.data===i.data:!(!t.isBlockFiller(e)||!t.isBlockFiller(i)))}vi(Ko,Hn);var ts={window:window,document:document};function es(t){let e=0;for(;t.previousSibling;)t=t.previousSibling,e++;return e}function is(t){const e=[];for(;t&&t.nodeType!=Node.DOCUMENT_NODE;)e.unshift(t),t=t.parentNode;return e}const ns=zo(document);class os{constructor(t={}){this.blockFillerMode=t.blockFillerMode||"br",this.preElements=["pre"],this.blockElements=["p","div","h1","h2","h3","h4","h5","h6","li","dd","dt","figcaption"],this._blockFiller="br"==this.blockFillerMode?zo:Do,this._domToViewMapping=new WeakMap,this._viewToDomMapping=new WeakMap,this._fakeSelectionMapping=new WeakMap}bindFakeSelection(t,e){this._fakeSelectionMapping.set(t,new no(e))}fakeSelectionToView(t){return this._fakeSelectionMapping.get(t)}bindElements(t,e){this._domToViewMapping.set(t,e),this._viewToDomMapping.set(e,t)}unbindDomElement(t){const e=this._domToViewMapping.get(t);if(e){this._domToViewMapping.delete(t),this._viewToDomMapping.delete(e);for(const e of Array.from(t.childNodes))this.unbindDomElement(e)}}bindDocumentFragments(t,e){this._domToViewMapping.set(t,e),this._viewToDomMapping.set(e,t)}viewToDom(t,e,i={}){if(t.is("text")){const i=this._processDataFromViewText(t);return e.createTextNode(i)}{if(this.mapViewToDom(t))return this.mapViewToDom(t);let n;if(t.is("documentFragment"))n=e.createDocumentFragment(),i.bind&&this.bindDocumentFragments(n,t);else{if(t.is("uiElement"))return n=t.render(e),i.bind&&this.bindElements(n,t),n;n=t.hasAttribute("xmlns")?e.createElementNS(t.getAttribute("xmlns"),t.name):e.createElement(t.name),i.bind&&this.bindElements(n,t);for(const e of t.getAttributeKeys())n.setAttribute(e,t.getAttribute(e))}if(i.withChildren||void 0===i.withChildren)for(const o of this.viewChildrenToDom(t,e,i))n.appendChild(o);return n}}*viewChildrenToDom(t,e,i={}){const n=t.getFillerOffset&&t.getFillerOffset();let o=0;for(const s of t.getChildren())n===o&&(yield this._blockFiller(e)),yield this.viewToDom(s,e,i),o++;n===o&&(yield this._blockFiller(e))}viewRangeToDom(t){const e=this.viewPositionToDom(t.start),i=this.viewPositionToDom(t.end),n=document.createRange();return n.setStart(e.parent,e.offset),n.setEnd(i.parent,i.offset),n}viewPositionToDom(t){const e=t.parent;if(e.is("text")){const i=this.findCorrespondingDomText(e);if(!i)return null;let n=t.offset;return Vo(i)&&(n+=7),{parent:i,offset:n}}{let i,n,o;if(0===t.offset){if(i=this.mapViewToDom(e),!i)return null;o=i.childNodes[0]}else{const e=t.nodeBefore;if(n=e.is("text")?this.findCorrespondingDomText(e):this.mapViewToDom(t.nodeBefore),!n)return null;i=n.parentNode,o=n.nextSibling}if(Lo(o)&&Vo(o))return{parent:o,offset:7};return{parent:i,offset:n?es(n)+1:0}}}domToView(t,e={}){if(this.isBlockFiller(t,this.blockFillerMode))return null;const i=this.getParentUIElement(t,this._domToViewMapping);if(i)return i;if(Lo(t)){if(Bo(t))return null;{const e=this._processDataFromDomText(t);return""===e?null:new Ni(e)}}if(this.isComment(t))return null;{if(this.mapDomToView(t))return this.mapDomToView(t);let i;if(this.isDocumentFragment(t))i=new Ao,e.bind&&this.bindDocumentFragments(t,i);else{const n=e.keepOriginalCase?t.tagName:t.tagName.toLowerCase();i=new On(n),e.bind&&this.bindElements(t,i);const o=t.attributes;for(let t=o.length-1;t>=0;t--)i._setAttribute(o[t].name,o[t].value)}if(e.withChildren||void 0===e.withChildren)for(const n of this.domChildrenToView(t,e))i._appendChild(n);return i}}*domChildrenToView(t,e={}){for(let i=0;i<t.childNodes.length;i++){const n=t.childNodes[i],o=this.domToView(n,e);null!==o&&(yield o)}}domSelectionToView(t){if(1===t.rangeCount){let e=t.getRangeAt(0).startContainer;Lo(e)&&(e=e.parentNode);const i=this.fakeSelectionToView(e);if(i)return i}const e=this.isDomSelectionBackward(t),i=[];for(let e=0;e<t.rangeCount;e++){const n=t.getRangeAt(e),o=this.domRangeToView(n);o&&i.push(o)}return new no(i,{backward:e})}domRangeToView(t){const e=this.domPositionToView(t.startContainer,t.startOffset),i=this.domPositionToView(t.endContainer,t.endOffset);return e&&i?new to(e,i):null}domPositionToView(t,e){if(this.isBlockFiller(t,this.blockFillerMode))return this.domPositionToView(t.parentNode,es(t));const i=this.mapDomToView(t);if(i&&i.is("uiElement"))return Xn._createBefore(i);if(Lo(t)){if(Bo(t))return this.domPositionToView(t.parentNode,es(t));const i=this.findCorrespondingViewText(t);let n=e;return i?(Vo(t)&&(n-=7,n=n<0?0:n),new Xn(i,n)):null}if(0===e){const e=this.mapDomToView(t);if(e)return new Xn(e,0)}else{const i=t.childNodes[e-1],n=Lo(i)?this.findCorrespondingViewText(i):this.mapDomToView(i);if(n&&n.parent)return new Xn(n.parent,n.index+1)}return null}mapDomToView(t){return this.getParentUIElement(t)||this._domToViewMapping.get(t)}findCorrespondingViewText(t){if(Bo(t))return null;const e=this.getParentUIElement(t);if(e)return e;const i=t.previousSibling;if(i){if(!this.isElement(i))return null;const t=this.mapDomToView(i);if(t){return t.nextSibling instanceof Ni?t.nextSibling:null}}else{const e=this.mapDomToView(t.parentNode);if(e){const t=e.getChild(0);return t instanceof Ni?t:null}}return null}mapViewToDom(t){return this._viewToDomMapping.get(t)}findCorrespondingDomText(t){const e=t.previousSibling;return e&&this.mapViewToDom(e)?this.mapViewToDom(e).nextSibling:!e&&t.parent&&this.mapViewToDom(t.parent)?this.mapViewToDom(t.parent).childNodes[0]:null}focus(t){const e=this.mapViewToDom(t);if(e&&e.ownerDocument.activeElement!==e){const{scrollX:t,scrollY:i}=ts.window,n=[];rs(e,t=>{const{scrollLeft:e,scrollTop:i}=t;n.push([e,i])}),e.focus(),rs(e,t=>{const[e,i]=n.shift();t.scrollLeft=e,t.scrollTop=i}),ts.window.scrollTo(t,i)}}isElement(t){return t&&t.nodeType==Node.ELEMENT_NODE}isDocumentFragment(t){return t&&t.nodeType==Node.DOCUMENT_FRAGMENT_NODE}isComment(t){return t&&t.nodeType==Node.COMMENT_NODE}isBlockFiller(t){return"br"==this.blockFillerMode?t.isEqualNode(ns):!("BR"!==t.tagName||!as(t,this.blockElements)||1!==t.parentNode.childNodes.length)||function(t,e){return Lo(t)&&" "==t.data&&as(t,e)&&1===t.parentNode.childNodes.length}(t,this.blockElements)}isDomSelectionBackward(t){if(t.isCollapsed)return!1;const e=document.createRange();e.setStart(t.anchorNode,t.anchorOffset),e.setEnd(t.focusNode,t.focusOffset);const i=e.collapsed;return e.detach(),i}getParentUIElement(t){const e=is(t);for(e.pop();e.length;){const 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window.MutationObserver(this._onMutations.bind(this))}flush(){this._onMutations(this._mutationObserver.takeRecords())}observe(t){this._domElements.push(t),this.isEnabled&&this._mutationObserver.observe(t,this._config)}enable(){super.enable();for(const t of this._domElements)this._mutationObserver.observe(t,this._config)}disable(){super.disable(),this._mutationObserver.disconnect()}destroy(){super.destroy(),this._mutationObserver.disconnect()}_onMutations(t){if(0===t.length)return;const e=this.domConverter,i=new Map,n=new Set;for(const i of t)if("childList"===i.type){const t=e.mapDomToView(i.target);if(t&&t.is("uiElement"))continue;t&&!this._isBogusBrMutation(i)&&n.add(t)}for(const o of t){const t=e.mapDomToView(o.target);if((!t||!t.is("uiElement"))&&"characterData"===o.type){const t=e.findCorrespondingViewText(o.target);t&&!n.has(t.parent)?i.set(t,{type:"text",oldText:t.data,newText:Fo(o.target),node:t}):!t&&Vo(o.target)&&n.add(e.mapDomToView(o.target.parentNode))}}const o=[];for(const t of i.values())this.renderer.markToSync("text",t.node),o.push(t);for(const t of n){const i=e.mapViewToDom(t),n=Array.from(t.getChildren()),s=Array.from(e.domChildrenToView(i,{withChildren:!1}));Ms(n,s,a)||(this.renderer.markToSync("children",t),o.push({type:"children",oldChildren:n,newChildren:s,node:t}))}const s=t[0].target.ownerDocument.getSelection();let r=null;if(s&&s.anchorNode){const t=e.domPositionToView(s.anchorNode,s.anchorOffset),i=e.domPositionToView(s.focusNode,s.focusOffset);t&&i&&(r=new no(t),r.setFocus(i))}function a(t,e){if(!Array.isArray(t))return t===e||!(!t.is("text")||!e.is("text"))&&t.data===e.data}o.length&&(this.document.fire("mutations",o,r),this.view.forceRender())}_isBogusBrMutation(t){let e=null;return null===t.nextSibling&&0===t.removedNodes.length&&1==t.addedNodes.length&&(e=this.domConverter.domToView(t.addedNodes[0],{withChildren:!1})),e&&e.is("element","br")}}class 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Fs=function(t){if("number"==typeof t)return t;if(ji(t))return NaN;if(z(t)){var e="function"==typeof t.valueOf?t.valueOf():t;t=z(e)?e+"":e}if("string"!=typeof t)return 0===t?t:+t;t=t.replace(Ds,"");var i=js.test(t);return i||Vs.test(t)?Bs(t.slice(2),i?2:8):zs.test(t)?NaN:+t},Hs=Math.max,Us=Math.min;var Ws=function(t,e,i){var n,o,s,r,a,c,l=0,d=!1,h=!1,u=!0;if("function"!=typeof t)throw new TypeError("Expected a function");function f(e){var i=n,s=o;return n=o=void 0,l=e,r=t.apply(s,i)}function m(t){return l=t,a=setTimeout(p,e),d?f(t):r}function g(t){var i=t-c;return void 0===c||i>=e||i<0||h&&t-l>=s}function p(){var t=Ls();if(g(t))return b(t);a=setTimeout(p,function(t){var i=e-(t-c);return h?Us(i,s-(t-l)):i}(t))}function b(t){return a=void 0,u&&n?f(t):(n=o=void 0,r)}function w(){var t=Ls(),i=g(t);if(n=arguments,o=this,c=t,i){if(void 0===a)return m(c);if(h)return clearTimeout(a),a=setTimeout(p,e),f(c)}return void 0===a&&(a=setTimeout(p,e)),r}return 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n={oldSelection:e,newSelection:i,domSelection:null};this.document.fire("selectionChange",n),this._fireSelectionChangeDoneDebounced(n)}}class $s extends us{constructor(t){super(t),this.mutationObserver=t.getObserver(Is),this.selection=this.document.selection,this.domConverter=t.domConverter,this._documents=new WeakSet,this._fireSelectionChangeDoneDebounced=Ws(t=>this.document.fire("selectionChangeDone",t),200),this._clearInfiniteLoopInterval=setInterval(()=>this._clearInfiniteLoop(),1e3),this._loopbackCounter=0}observe(t){const e=t.ownerDocument;this._documents.has(e)||(this.listenTo(e,"selectionchange",()=>{this._handleSelectionChange(e)}),this._documents.add(e))}destroy(){super.destroy(),clearInterval(this._clearInfiniteLoopInterval),this._fireSelectionChangeDoneDebounced.cancel()}_handleSelectionChange(t){if(!this.isEnabled)return;this.mutationObserver.flush();const e=t.defaultView.getSelection(),i=this.domConverter.domSelectionToView(e);if(0!=i.rangeCount&&!(this.selection.isEqual(i)&&this.domConverter.isDomSelectionCorrect(e)||++this._loopbackCounter>60))if(this.selection.isSimilar(i))this.view.forceRender();else{const t={oldSelection:this.selection,newSelection:i,domSelection:e};this.document.fire("selectionChange",t),this._fireSelectionChangeDoneDebounced(t)}}_clearInfiniteLoop(){this._loopbackCounter=0}}class Ys extends Os{constructor(t){super(t),this.domEventType=["focus","blur"],this.useCapture=!0;const e=this.document;e.on("focus",()=>{e.isFocused=!0,this._renderTimeoutId=setTimeout(()=>t.forceRender(),50)}),e.on("blur",(i,n)=>{const o=e.selection.editableElement;null!==o&&o!==n.target||(e.isFocused=!1,t.forceRender())})}onDomEvent(t){this.fire(t.type,t)}destroy(){this._renderTimeoutId&&clearTimeout(this._renderTimeoutId),super.destroy()}}class Gs extends Os{constructor(t){super(t),this.domEventType=["compositionstart","compositionupdate","compositionend"];const e=this.document;e.on("compositionstart",()=>{e.isComposing=!0}),e.on("compositionend",()=>{e.isComposing=!1})}onDomEvent(t){this.fire(t.type,t)}}class Qs extends Os{constructor(t){super(t),this.domEventType=["beforeinput"]}onDomEvent(t){this.fire(t.type,t)}}function Ks(t){return"[object Range]"==Object.prototype.toString.apply(t)}function Js(t){const e=t.ownerDocument.defaultView.getComputedStyle(t);return{top:parseInt(e.borderTopWidth,10),right:parseInt(e.borderRightWidth,10),bottom:parseInt(e.borderBottomWidth,10),left:parseInt(e.borderLeftWidth,10)}}const Zs=["top","right","bottom","left","width","height"];class Xs{constructor(t){const e=Ks(t);if(Object.defineProperty(this,"_source",{value:t._source||t,writable:!0,enumerable:!1}),ii(t)||e)tr(this,e?Xs.getDomRangeRects(t)[0]:t.getBoundingClientRect());else if(cs(t)){const{innerWidth:e,innerHeight:i}=t;tr(this,{top:0,right:e,bottom:i,left:0,width:e,height:i})}else tr(this,t)}clone(){return new Xs(this)}moveTo(t,e){return this.top=e,this.right=t+this.width,this.bottom=e+this.height,this.left=t,this}moveBy(t,e){return this.top+=e,this.right+=t,this.left+=t,this.bottom+=e,this}getIntersection(t){const e={top:Math.max(this.top,t.top),right:Math.min(this.right,t.right),bottom:Math.min(this.bottom,t.bottom),left:Math.max(this.left,t.left)};return e.width=e.right-e.left,e.height=e.bottom-e.top,e.width<0||e.height<0?null:new Xs(e)}getIntersectionArea(t){const e=this.getIntersection(t);return e?e.getArea():0}getArea(){return this.width*this.height}getVisible(){const t=this._source;let e=this.clone();if(!er(t)){let i=t.parentNode||t.commonAncestorContainer;for(;i&&!er(i);){const t=new Xs(i),n=e.getIntersection(t);if(!n)return null;n.getArea()<e.getArea()&&(e=n),i=i.parentNode}}return e}isEqual(t){for(const e of Zs)if(this[e]!==t[e])return!1;return!0}contains(t){const e=this.getIntersection(t);return!(!e||!e.isEqual(t))}excludeScrollbarsAndBorders(){const t=this._source;let e,i,n;if(cs(t))e=t.innerWidth-t.document.documentElement.clientWidth,i=t.innerHeight-t.document.documentElement.clientHeight,n=t.getComputedStyle(t.document.documentElement).direction;else{const o=Js(this._source);e=t.offsetWidth-t.clientWidth-o.left-o.right,i=t.offsetHeight-t.clientHeight-o.top-o.bottom,n=t.ownerDocument.defaultView.getComputedStyle(t).direction,this.left+=o.left,this.top+=o.top,this.right-=o.right,this.bottom-=o.bottom,this.width=this.right-this.left,this.height=this.bottom-this.top}return this.width-=e,"ltr"===n?this.right-=e:this.left+=e,this.height-=i,this.bottom-=i,this}static getDomRangeRects(t){const e=[],i=Array.from(t.getClientRects());if(i.length)for(const t of i)e.push(new Xs(t));else{let i=t.startContainer;Lo(i)&&(i=i.parentNode);const n=new Xs(i.getBoundingClientRect());n.right=n.left,n.width=0,e.push(n)}return e}}function tr(t,e){for(const i of Zs)t[i]=e[i]}function er(t){return!!ii(t)&&t===t.ownerDocument.body}function ir({target:t,viewportOffset:e=0}){const i=lr(t);let n=i,o=null;for(;n;){let s;s=dr(n==i?t:o),or(s,()=>hr(t,n));const r=hr(t,n);if(nr(n,r,e),n.parent!=n){if(o=n.frameElement,n=n.parent,!o)return}else n=null}}function nr(t,e,i){const n=e.clone().moveBy(0,i),o=e.clone().moveBy(0,-i),s=new Xs(t).excludeScrollbarsAndBorders();if(![o,n].every(t=>s.contains(t))){let{scrollX:r,scrollY:a}=t;rr(o,s)?a-=s.top-e.top+i:sr(n,s)&&(a+=e.bottom-s.bottom+i),ar(e,s)?r-=s.left-e.left+i:cr(e,s)&&(r+=e.right-s.right+i),t.scrollTo(r,a)}}function or(t,e){const i=lr(t);let n,o;for(;t!=i.document.body;)o=e(),n=new Xs(t).excludeScrollbarsAndBorders(),n.contains(o)||(rr(o,n)?t.scrollTop-=n.top-o.top:sr(o,n)&&(t.scrollTop+=o.bottom-n.bottom),ar(o,n)?t.scrollLeft-=n.left-o.left:cr(o,n)&&(t.scrollLeft+=o.right-n.right)),t=t.parentNode}function sr(t,e){return t.bottom>e.bottom}function rr(t,e){return t.top<e.top}function ar(t,e){return t.left<e.left}function cr(t,e){return t.right>e.right}function lr(t){return Ks(t)?t.startContainer.ownerDocument.defaultView:t.ownerDocument.defaultView}function dr(t){if(Ks(t)){let e=t.commonAncestorContainer;return Lo(e)&&(e=e.parentNode),e}return t.parentNode}function hr(t,e){const i=lr(t),n=new Xs(t);if(i===e)return n;{let t=i;for(;t!=e;){const e=t.frameElement,i=new Xs(e).excludeScrollbarsAndBorders();n.moveBy(i.left,i.top),t=t.parent}}return n}Object.assign({},{scrollViewportToShowTarget:ir,scrollAncestorsToShowTarget:function(t){or(dr(t),()=>new Xs(t))}});class ur{constructor(){this.document=new so,this.domConverter=new os,this.domRoots=new Map,this.set("isRenderingInProgress",!1),this._renderer=new Ko(this.domConverter,this.document.selection),this._renderer.bind("isFocused").to(this.document),this._initialDomRootAttributes=new WeakMap,this._observers=new Map,this._ongoingChange=!1,this._postFixersInProgress=!1,this._renderingDisabled=!1,this._hasChangedSinceTheLastRendering=!1,this._writer=new Co(this.document),this.addObserver(Is),this.addObserver($s),this.addObserver(Ys),this.addObserver(Rs),this.addObserver(qs),this.addObserver(Gs),fo.isAndroid&&this.addObserver(Qs),this.document.on("keydown",Ho),yo(this),this.on("render",()=>{this._render(),this.document.fire("layoutChanged"),this._hasChangedSinceTheLastRendering=!1}),this.listenTo(this.document.selection,"change",()=>{this._hasChangedSinceTheLastRendering=!0})}attachDomRoot(t,e="main"){const i=this.document.getRoot(e);i._name=t.tagName.toLowerCase();const n={};for(const{name:e,value:o}of Array.from(t.attributes))n[e]=o,"class"===e?this._writer.addClass(o.split(" "),i):this._writer.setAttribute(e,o,i);this._initialDomRootAttributes.set(t,n);const o=()=>{this._writer.setAttribute("contenteditable",!i.isReadOnly,i),i.isReadOnly?this._writer.addClass("ck-read-only",i):this._writer.removeClass("ck-read-only",i)};o(),this.domRoots.set(e,t),this.domConverter.bindElements(t,i),this._renderer.markToSync("children",i),this._renderer.markToSync("attributes",i),this._renderer.domDocuments.add(t.ownerDocument),i.on("change:children",(t,e)=>this._renderer.markToSync("children",e)),i.on("change:attributes",(t,e)=>this._renderer.markToSync("attributes",e)),i.on("change:text",(t,e)=>this._renderer.markToSync("text",e)),i.on("change:isReadOnly",()=>this.change(o)),i.on("change",()=>{this._hasChangedSinceTheLastRendering=!0});for(const i of this._observers.values())i.observe(t,e)}detachDomRoot(t){const e=this.domRoots.get(t);Array.from(e.attributes).forEach(({name:t})=>e.removeAttribute(t));const i=this._initialDomRootAttributes.get(e);for(const t in i)e.setAttribute(t,i[t]);this.domRoots.delete(t),this.domConverter.unbindDomElement(e)}getDomRoot(t="main"){return this.domRoots.get(t)}addObserver(t){let e=this._observers.get(t);if(e)return e;e=new t(this),this._observers.set(t,e);for(const[t,i]of this.domRoots)e.observe(i,t);return e.enable(),e}getObserver(t){return this._observers.get(t)}disableObservers(){for(const t of this._observers.values())t.disable()}enableObservers(){for(const t of this._observers.values())t.enable()}scrollToTheSelection(){const t=this.document.selection.getFirstRange();t&&ir({target:this.domConverter.viewRangeToDom(t),viewportOffset:20})}focus(){if(!this.document.isFocused){const t=this.document.selection.editableElement;t&&(this.domConverter.focus(t),this.forceRender())}}change(t){if(this.isRenderingInProgress||this._postFixersInProgress)throw new hi.b("cannot-change-view-tree: Attempting to make changes to the view when it is in an incorrect state: rendering or post-fixers are in progress. This may cause some unexpected behavior and inconsistency between the DOM and the view.",this);try{if(this._ongoingChange)return t(this._writer);this._ongoingChange=!0;const e=t(this._writer);return this._ongoingChange=!1,!this._renderingDisabled&&this._hasChangedSinceTheLastRendering&&(this._postFixersInProgress=!0,this.document._callPostFixers(this._writer),this._postFixersInProgress=!1,this.fire("render")),e}catch(t){hi.b.rethrowUnexpectedError(t,this)}}forceRender(){this._hasChangedSinceTheLastRendering=!0,this.change(()=>{})}destroy(){for(const t of this._observers.values())t.destroy();this.document.destroy(),this.stopListening()}createPositionAt(t,e){return Xn._createAt(t,e)}createPositionAfter(t){return Xn._createAfter(t)}createPositionBefore(t){return Xn._createBefore(t)}createRange(t,e){return new to(t,e)}createRangeOn(t){return to._createOn(t)}createRangeIn(t){return to._createIn(t)}createSelection(t,e,i){return new no(t,e,i)}_disableRendering(t){this._renderingDisabled=t,0==t&&this.change(()=>{})}_render(){this.isRenderingInProgress=!0,this.disableObservers(),this._renderer.render(),this.enableObservers(),this.isRenderingInProgress=!1}}vi(ur,Hn);class fr{constructor(t){this.parent=null,this._attrs=Li(t)}get index(){let t;if(!this.parent)return null;if(null===(t=this.parent.getChildIndex(this)))throw new hi.b("model-node-not-found-in-parent: The node's parent does not contain this node.",this);return t}get startOffset(){let t;if(!this.parent)return null;if(null===(t=this.parent.getChildStartOffset(this)))throw new hi.b("model-node-not-found-in-parent: The node's parent does not contain this node.",this);return t}get offsetSize(){return 1}get endOffset(){return this.parent?this.startOffset+this.offsetSize:null}get nextSibling(){const t=this.index;return null!==t&&this.parent.getChild(t+1)||null}get previousSibling(){const t=this.index;return null!==t&&this.parent.getChild(t-1)||null}get root(){let t=this;for(;t.parent;)t=t.parent;return t}get document(){return this.root==this?null:this.root.document||null}getPath(){const t=[];let e=this;for(;e.parent;)t.unshift(e.startOffset),e=e.parent;return t}getAncestors(t={includeSelf:!1,parentFirst:!1}){const e=[];let i=t.includeSelf?this:this.parent;for(;i;)e[t.parentFirst?"push":"unshift"](i),i=i.parent;return e}getCommonAncestor(t,e={}){const i=this.getAncestors(e),n=t.getAncestors(e);let o=0;for(;i[o]==n[o]&&i[o];)o++;return 0===o?null:i[o-1]}isBefore(t){if(this==t)return!1;if(this.root!==t.root)return!1;const e=this.getPath(),i=t.getPath(),n=Ei(e,i);switch(n){case"prefix":return!0;case"extension":return!1;default:return e[n]<i[n]}}isAfter(t){return this!=t&&(this.root===t.root&&!this.isBefore(t))}hasAttribute(t){return this._attrs.has(t)}getAttribute(t){return this._attrs.get(t)}getAttributes(){return this._attrs.entries()}getAttributeKeys(){return this._attrs.keys()}toJSON(){const t={};return this._attrs.size&&(t.attributes=Array.from(this._attrs).reduce((t,e)=>(t[e[0]]=e[1],t),{})),t}is(t){return"node"==t||"model:node"==t}_clone(){return new fr(this._attrs)}_remove(){this.parent._removeChildren(this.index)}_setAttribute(t,e){this._attrs.set(t,e)}_setAttributesTo(t){this._attrs=Li(t)}_removeAttribute(t){return this._attrs.delete(t)}_clearAttributes(){this._attrs.clear()}}class mr extends fr{constructor(t,e){super(e),this._data=t||""}get offsetSize(){return this.data.length}get data(){return this._data}is(t){return"text"==t||"model:text"==t||super.is(t)}toJSON(){const t=super.toJSON();return t.data=this.data,t}_clone(){return new mr(this.data,this.getAttributes())}static fromJSON(t){return new mr(t.data,t.attributes)}}class gr{constructor(t,e,i){if(this.textNode=t,e<0||e>t.offsetSize)throw new hi.b("model-textproxy-wrong-offsetintext: Given offsetInText value is incorrect.",this);if(i<0||e+i>t.offsetSize)throw new hi.b("model-textproxy-wrong-length: Given length value is incorrect.",this);this.data=t.data.substring(e,e+i),this.offsetInText=e}get startOffset(){return null!==this.textNode.startOffset?this.textNode.startOffset+this.offsetInText:null}get offsetSize(){return this.data.length}get endOffset(){return null!==this.startOffset?this.startOffset+this.offsetSize:null}get isPartial(){return this.offsetSize!==this.textNode.offsetSize}get parent(){return this.textNode.parent}get root(){return this.textNode.root}get document(){return this.textNode.document}is(t){return"textProxy"==t||"model:textProxy"==t}getPath(){const t=this.textNode.getPath();return t.length>0&&(t[t.length-1]+=this.offsetInText),t}getAncestors(t={includeSelf:!1,parentFirst:!1}){const e=[];let i=t.includeSelf?this:this.parent;for(;i;)e[t.parentFirst?"push":"unshift"](i),i=i.parent;return e}hasAttribute(t){return this.textNode.hasAttribute(t)}getAttribute(t){return this.textNode.getAttribute(t)}getAttributes(){return this.textNode.getAttributes()}getAttributeKeys(){return this.textNode.getAttributeKeys()}}class pr{constructor(t){this._nodes=[],t&&this._insertNodes(0,t)}[Symbol.iterator](){return this._nodes[Symbol.iterator]()}get length(){return this._nodes.length}get maxOffset(){return this._nodes.reduce((t,e)=>t+e.offsetSize,0)}getNode(t){return this._nodes[t]||null}getNodeIndex(t){const e=this._nodes.indexOf(t);return-1==e?null:e}getNodeStartOffset(t){const e=this.getNodeIndex(t);return null===e?null:this._nodes.slice(0,e).reduce((t,e)=>t+e.offsetSize,0)}indexToOffset(t){if(t==this._nodes.length)return this.maxOffset;const e=this._nodes[t];if(!e)throw new hi.b("model-nodelist-index-out-of-bounds: Given index cannot be found in the node list.",this);return this.getNodeStartOffset(e)}offsetToIndex(t){let e=0;for(const i of this._nodes){if(t>=e&&t<e+i.offsetSize)return this.getNodeIndex(i);e+=i.offsetSize}if(e!=t)throw new hi.b("model-nodelist-offset-out-of-bounds: Given offset cannot be found in the node list.",this,{offset:t,nodeList:this});return this.length}_insertNodes(t,e){for(const t of e)if(!(t instanceof fr))throw new hi.b("model-nodelist-insertNodes-not-node: Trying to insert an object which is not a Node instance.",this);this._nodes.splice(t,0,...e)}_removeNodes(t,e=1){return this._nodes.splice(t,e)}toJSON(){return this._nodes.map(t=>t.toJSON())}}class br extends fr{constructor(t,e,i){super(e),this.name=t,this._children=new pr,i&&this._insertChild(0,i)}get childCount(){return this._children.length}get maxOffset(){return this._children.maxOffset}get isEmpty(){return 0===this.childCount}is(t,e=null){const i=t.replace(/^model:/,"");return e?"element"==i&&e==this.name:"element"==i||i==this.name||super.is(t)}getChild(t){return this._children.getNode(t)}getChildren(){return this._children[Symbol.iterator]()}getChildIndex(t){return this._children.getNodeIndex(t)}getChildStartOffset(t){return this._children.getNodeStartOffset(t)}offsetToIndex(t){return this._children.offsetToIndex(t)}getNodeByPath(t){let e=this;for(const i of t)e=e.getChild(e.offsetToIndex(i));return e}toJSON(){const t=super.toJSON();if(t.name=this.name,this._children.length>0){t.children=[];for(const e of this._children)t.children.push(e.toJSON())}return t}_clone(t=!1){const e=t?Array.from(this._children).map(t=>t._clone(!0)):null;return new br(this.name,this.getAttributes(),e)}_appendChild(t){this._insertChild(this.childCount,t)}_insertChild(t,e){const i=function(t){if("string"==typeof t)return[new mr(t)];Ri(t)||(t=[t]);return Array.from(t).map(t=>"string"==typeof t?new mr(t):t instanceof gr?new mr(t.data,t.getAttributes()):t)}(e);for(const t of i)null!==t.parent&&t._remove(),t.parent=this;this._children._insertNodes(t,i)}_removeChildren(t,e=1){const i=this._children._removeNodes(t,e);for(const t of i)t.parent=null;return i}static fromJSON(t){let e=null;if(t.children){e=[];for(const i of t.children)i.name?e.push(br.fromJSON(i)):e.push(mr.fromJSON(i))}return new br(t.name,t.attributes,e)}}class wr{constructor(t={}){if(!t.boundaries&&!t.startPosition)throw new hi.b("model-tree-walker-no-start-position: Neither boundaries nor starting position have been defined.",null);const e=t.direction||"forward";if("forward"!=e&&"backward"!=e)throw new hi.b("model-tree-walker-unknown-direction: Only `backward` and `forward` direction allowed.",t,{direction:e});this.direction=e,this.boundaries=t.boundaries||null,t.startPosition?this.position=t.startPosition.clone():this.position=_r._createAt(this.boundaries["backward"==this.direction?"end":"start"]),this.position.stickiness="toNone",this.singleCharacters=!!t.singleCharacters,this.shallow=!!t.shallow,this.ignoreElementEnd=!!t.ignoreElementEnd,this._boundaryStartParent=this.boundaries?this.boundaries.start.parent:null,this._boundaryEndParent=this.boundaries?this.boundaries.end.parent:null,this._visitedParent=this.position.parent}[Symbol.iterator](){return this}skip(t){let e,i,n,o;do{n=this.position,o=this._visitedParent,({done:e,value:i}=this.next())}while(!e&&t(i));e||(this.position=n,this._visitedParent=o)}next(){return"forward"==this.direction?this._next():this._previous()}_next(){const t=this.position,e=this.position.clone(),i=this._visitedParent;if(null===i.parent&&e.offset===i.maxOffset)return{done:!0};if(i===this._boundaryEndParent&&e.offset==this.boundaries.end.offset)return{done:!0};const n=e.textNode?e.textNode:e.nodeAfter;if(n instanceof br)return this.shallow?e.offset++:(e.path.push(0),this._visitedParent=n),this.position=e,kr("elementStart",n,t,e,1);if(n instanceof mr){let o;if(this.singleCharacters)o=1;else{let t=n.endOffset;this._boundaryEndParent==i&&this.boundaries.end.offset<t&&(t=this.boundaries.end.offset),o=t-e.offset}const s=e.offset-n.startOffset,r=new gr(n,s,o);return e.offset+=o,this.position=e,kr("text",r,t,e,o)}return e.path.pop(),e.offset++,this.position=e,this._visitedParent=i.parent,this.ignoreElementEnd?this._next():kr("elementEnd",i,t,e)}_previous(){const t=this.position,e=this.position.clone(),i=this._visitedParent;if(null===i.parent&&0===e.offset)return{done:!0};if(i==this._boundaryStartParent&&e.offset==this.boundaries.start.offset)return{done:!0};const n=e.textNode?e.textNode:e.nodeBefore;if(n instanceof br)return e.offset--,this.shallow?(this.position=e,kr("elementStart",n,t,e,1)):(e.path.push(n.maxOffset),this.position=e,this._visitedParent=n,this.ignoreElementEnd?this._previous():kr("elementEnd",n,t,e));if(n instanceof mr){let o;if(this.singleCharacters)o=1;else{let t=n.startOffset;this._boundaryStartParent==i&&this.boundaries.start.offset>t&&(t=this.boundaries.start.offset),o=e.offset-t}const s=e.offset-n.startOffset,r=new gr(n,s-o,o);return e.offset-=o,this.position=e,kr("text",r,t,e,o)}return e.path.pop(),this.position=e,this._visitedParent=i.parent,kr("elementStart",i,t,e,1)}}function kr(t,e,i,n,o){return{done:!1,value:{type:t,item:e,previousPosition:i,nextPosition:n,length:o}}}class _r{constructor(t,e,i="toNone"){if(!t.is("element")&&!t.is("documentFragment"))throw new hi.b("model-position-root-invalid: Position root invalid.",t);if(!(e instanceof Array)||0===e.length)throw new hi.b("model-position-path-incorrect-format: Position path must be an array with at least one item.",t,{path:e});e=t.getPath().concat(e),t=t.root,this.root=t,this.path=e,this.stickiness=i}get offset(){return Xi(this.path)}set offset(t){this.path[this.path.length-1]=t}get parent(){let t=this.root;for(let e=0;e<this.path.length-1;e++)if(t=t.getChild(t.offsetToIndex(this.path[e])),!t)throw new hi.b("model-position-path-incorrect: The position's path is incorrect.",this,{position:this});if(t.is("text"))throw new hi.b("model-position-path-incorrect: The position's path is incorrect.",this,{position:this});return t}get index(){return this.parent.offsetToIndex(this.offset)}get textNode(){const t=this.parent.getChild(this.index);return t instanceof mr&&t.startOffset<this.offset?t:null}get nodeAfter(){return null===this.textNode?this.parent.getChild(this.index):null}get nodeBefore(){return null===this.textNode?this.parent.getChild(this.index-1):null}get isAtStart(){return 0===this.offset}get isAtEnd(){return this.offset==this.parent.maxOffset}compareWith(t){if(this.root!=t.root)return"different";const e=Ei(this.path,t.path);switch(e){case"same":return"same";case"prefix":return"before";case"extension":return"after";default:return this.path[e]<t.path[e]?"before":"after"}}getLastMatchingPosition(t,e={}){e.startPosition=this;const i=new wr(e);return i.skip(t),i.position}getParentPath(){return this.path.slice(0,-1)}getAncestors(){return this.parent.is("documentFragment")?[this.parent]:this.parent.getAncestors({includeSelf:!0})}getCommonPath(t){if(this.root!=t.root)return[];const e=Ei(this.path,t.path),i="string"==typeof e?Math.min(this.path.length,t.path.length):e;return this.path.slice(0,i)}getCommonAncestor(t){const e=this.getAncestors(),i=t.getAncestors();let n=0;for(;e[n]==i[n]&&e[n];)n++;return 0===n?null:e[n-1]}getShiftedBy(t){const e=this.clone(),i=e.offset+t;return e.offset=i<0?0:i,e}isAfter(t){return"after"==this.compareWith(t)}isBefore(t){return"before"==this.compareWith(t)}isEqual(t){return"same"==this.compareWith(t)}isTouching(t){let e=null,i=null;switch(this.compareWith(t)){case"same":return!0;case"before":e=_r._createAt(this),i=_r._createAt(t);break;case"after":e=_r._createAt(t),i=_r._createAt(this);break;default:return!1}let n=e.parent;for(;e.path.length+i.path.length;){if(e.isEqual(i))return!0;if(e.path.length>i.path.length){if(e.offset!==n.maxOffset)return!1;e.path=e.path.slice(0,-1),n=n.parent,e.offset++}else{if(0!==i.offset)return!1;i.path=i.path.slice(0,-1)}}}is(t){return"position"==t||"model:position"==t}hasSameParentAs(t){if(this.root!==t.root)return!1;return"same"==Ei(this.getParentPath(),t.getParentPath())}getTransformedByOperation(t){let e;switch(t.type){case"insert":e=this._getTransformedByInsertOperation(t);break;case"move":case"remove":case"reinsert":e=this._getTransformedByMoveOperation(t);break;case"split":e=this._getTransformedBySplitOperation(t);break;case"merge":e=this._getTransformedByMergeOperation(t);break;default:e=_r._createAt(this)}return e}_getTransformedByInsertOperation(t){return this._getTransformedByInsertion(t.position,t.howMany)}_getTransformedByMoveOperation(t){return this._getTransformedByMove(t.sourcePosition,t.targetPosition,t.howMany)}_getTransformedBySplitOperation(t){const e=t.movedRange;return e.containsPosition(this)||e.start.isEqual(this)&&"toNext"==this.stickiness?this._getCombined(t.splitPosition,t.moveTargetPosition):t.graveyardPosition?this._getTransformedByMove(t.graveyardPosition,t.insertionPosition,1):this._getTransformedByInsertion(t.insertionPosition,1)}_getTransformedByMergeOperation(t){const e=t.movedRange;let i;return e.containsPosition(this)||e.start.isEqual(this)?(i=this._getCombined(t.sourcePosition,t.targetPosition),t.sourcePosition.isBefore(t.targetPosition)&&(i=i._getTransformedByDeletion(t.deletionPosition,1))):i=this.isEqual(t.deletionPosition)?_r._createAt(t.deletionPosition):this._getTransformedByMove(t.deletionPosition,t.graveyardPosition,1),i}_getTransformedByDeletion(t,e){const i=_r._createAt(this);if(this.root!=t.root)return i;if("same"==Ei(t.getParentPath(),this.getParentPath())){if(t.offset<this.offset){if(t.offset+e>this.offset)return null;i.offset-=e}}else if("prefix"==Ei(t.getParentPath(),this.getParentPath())){const n=t.path.length-1;if(t.offset<=this.path[n]){if(t.offset+e>this.path[n])return null;i.path[n]-=e}}return i}_getTransformedByInsertion(t,e){const i=_r._createAt(this);if(this.root!=t.root)return i;if("same"==Ei(t.getParentPath(),this.getParentPath()))(t.offset<this.offset||t.offset==this.offset&&"toPrevious"!=this.stickiness)&&(i.offset+=e);else if("prefix"==Ei(t.getParentPath(),this.getParentPath())){const n=t.path.length-1;t.offset<=this.path[n]&&(i.path[n]+=e)}return i}_getTransformedByMove(t,e,i){if(e=e._getTransformedByDeletion(t,i),t.isEqual(e))return _r._createAt(this);const n=this._getTransformedByDeletion(t,i);return null===n||t.isEqual(this)&&"toNext"==this.stickiness||t.getShiftedBy(i).isEqual(this)&&"toPrevious"==this.stickiness?this._getCombined(t,e):n._getTransformedByInsertion(e,i)}_getCombined(t,e){const i=t.path.length-1,n=_r._createAt(e);return n.stickiness=this.stickiness,n.offset=n.offset+this.path[i]-t.offset,n.path=n.path.concat(this.path.slice(i+1)),n}toJSON(){return{root:this.root.toJSON(),path:Array.from(this.path),stickiness:this.stickiness}}clone(){return new this.constructor(this.root,this.path,this.stickiness)}static _createAt(t,e,i="toNone"){if(t instanceof _r)return new _r(t.root,t.path,t.stickiness);{const n=t;if("end"==e)e=n.maxOffset;else{if("before"==e)return this._createBefore(n,i);if("after"==e)return this._createAfter(n,i);if(0!==e&&!e)throw new hi.b("model-createPositionAt-offset-required: Model#createPositionAt() requires the offset when the first parameter is a model item.",[this,t])}if(!n.is("element")&&!n.is("documentFragment"))throw new hi.b("model-position-parent-incorrect: Position parent have to be a element or document fragment.",[this,t]);const o=n.getPath();return o.push(e),new this(n.root,o,i)}}static _createAfter(t,e){if(!t.parent)throw new hi.b("model-position-after-root: You cannot make a position after root.",[this,t],{root:t});return this._createAt(t.parent,t.endOffset,e)}static _createBefore(t,e){if(!t.parent)throw new hi.b("model-position-before-root: You cannot make a position before root.",t,{root:t});return this._createAt(t.parent,t.startOffset,e)}static fromJSON(t,e){if("$graveyard"===t.root){const i=new _r(e.graveyard,t.path);return i.stickiness=t.stickiness,i}if(!e.getRoot(t.root))throw new hi.b("model-position-fromjson-no-root: Cannot create position for document. Root with specified name does not exist.",e,{rootName:t.root});return new _r(e.getRoot(t.root),t.path,t.stickiness)}}class vr{constructor(t,e=null){this.start=_r._createAt(t),this.end=e?_r._createAt(e):_r._createAt(t),this.start.stickiness=this.isCollapsed?"toNone":"toNext",this.end.stickiness=this.isCollapsed?"toNone":"toPrevious"}*[Symbol.iterator](){yield*new wr({boundaries:this,ignoreElementEnd:!0})}get isCollapsed(){return this.start.isEqual(this.end)}get isFlat(){return"same"==Ei(this.start.getParentPath(),this.end.getParentPath())}get root(){return this.start.root}containsPosition(t){return t.isAfter(this.start)&&t.isBefore(this.end)}containsRange(t,e=!1){t.isCollapsed&&(e=!1);const i=this.containsPosition(t.start)||e&&this.start.isEqual(t.start),n=this.containsPosition(t.end)||e&&this.end.isEqual(t.end);return i&&n}containsItem(t){const e=_r._createBefore(t);return this.containsPosition(e)||this.start.isEqual(e)}is(t){return"range"==t||"model:range"==t}isEqual(t){return this.start.isEqual(t.start)&&this.end.isEqual(t.end)}isIntersecting(t){return this.start.isBefore(t.end)&&this.end.isAfter(t.start)}getDifference(t){const e=[];return this.isIntersecting(t)?(this.containsPosition(t.start)&&e.push(new vr(this.start,t.start)),this.containsPosition(t.end)&&e.push(new vr(t.end,this.end))):e.push(new vr(this.start,this.end)),e}getIntersection(t){if(this.isIntersecting(t)){let e=this.start,i=this.end;return this.containsPosition(t.start)&&(e=t.start),this.containsPosition(t.end)&&(i=t.end),new vr(e,i)}return null}getMinimalFlatRanges(){const t=[],e=this.start.getCommonPath(this.end).length,i=_r._createAt(this.start);let n=i.parent;for(;i.path.length>e+1;){const e=n.maxOffset-i.offset;0!==e&&t.push(new vr(i,i.getShiftedBy(e))),i.path=i.path.slice(0,-1),i.offset++,n=n.parent}for(;i.path.length<=this.end.path.length;){const e=this.end.path[i.path.length-1],n=e-i.offset;0!==n&&t.push(new vr(i,i.getShiftedBy(n))),i.offset=e,i.path.push(0)}return t}getWalker(t={}){return t.boundaries=this,new wr(t)}*getItems(t={}){t.boundaries=this,t.ignoreElementEnd=!0;const e=new wr(t);for(const t of e)yield t.item}*getPositions(t={}){t.boundaries=this;const e=new wr(t);yield e.position;for(const t of e)yield t.nextPosition}getTransformedByOperation(t){switch(t.type){case"insert":return this._getTransformedByInsertOperation(t);case"move":case"remove":case"reinsert":return this._getTransformedByMoveOperation(t);case"split":return[this._getTransformedBySplitOperation(t)];case"merge":return[this._getTransformedByMergeOperation(t)]}return[new vr(this.start,this.end)]}getTransformedByOperations(t){const e=[new vr(this.start,this.end)];for(const i of t)for(let t=0;t<e.length;t++){const n=e[t].getTransformedByOperation(i);e.splice(t,1,...n),t+=n.length-1}for(let t=0;t<e.length;t++){const i=e[t];for(let n=t+1;n<e.length;n++){const t=e[n];(i.containsRange(t)||t.containsRange(i)||i.isEqual(t))&&e.splice(n,1)}}return e}getCommonAncestor(){return this.start.getCommonAncestor(this.end)}toJSON(){return{start:this.start.toJSON(),end:this.end.toJSON()}}clone(){return new this.constructor(this.start,this.end)}_getTransformedByInsertOperation(t,e=!1){return this._getTransformedByInsertion(t.position,t.howMany,e)}_getTransformedByMoveOperation(t,e=!1){const i=t.sourcePosition,n=t.howMany,o=t.targetPosition;return this._getTransformedByMove(i,o,n,e)}_getTransformedBySplitOperation(t){const e=this.start._getTransformedBySplitOperation(t);let i=this.end._getTransformedBySplitOperation(t);return this.end.isEqual(t.insertionPosition)&&(i=this.end.getShiftedBy(1)),e.root!=i.root&&(i=this.end.getShiftedBy(-1)),new vr(e,i)}_getTransformedByMergeOperation(t){if(this.start.isEqual(t.targetPosition)&&this.end.isEqual(t.deletionPosition))return new vr(this.start);let e=this.start._getTransformedByMergeOperation(t),i=this.end._getTransformedByMergeOperation(t);return e.root!=i.root&&(i=this.end.getShiftedBy(-1)),e.isAfter(i)?(t.sourcePosition.isBefore(t.targetPosition)?(e=_r._createAt(i),e.offset=0):(t.deletionPosition.isEqual(e)||(i=t.deletionPosition),e=t.targetPosition),new vr(e,i)):new vr(e,i)}_getTransformedByInsertion(t,e,i=!1){if(i&&this.containsPosition(t))return[new vr(this.start,t),new vr(t.getShiftedBy(e),this.end._getTransformedByInsertion(t,e))];{const i=new vr(this.start,this.end);return i.start=i.start._getTransformedByInsertion(t,e),i.end=i.end._getTransformedByInsertion(t,e),[i]}}_getTransformedByMove(t,e,i,n=!1){if(this.isCollapsed){const n=this.start._getTransformedByMove(t,e,i);return[new vr(n)]}const o=vr._createFromPositionAndShift(t,i),s=e._getTransformedByDeletion(t,i);if(this.containsPosition(e)&&!n&&(o.containsPosition(this.start)||o.containsPosition(this.end))){const n=this.start._getTransformedByMove(t,e,i),o=this.end._getTransformedByMove(t,e,i);return[new vr(n,o)]}let r;const a=this.getDifference(o);let c=null;const l=this.getIntersection(o);if(1==a.length?c=new vr(a[0].start._getTransformedByDeletion(t,i),a[0].end._getTransformedByDeletion(t,i)):2==a.length&&(c=new vr(this.start,this.end._getTransformedByDeletion(t,i))),r=c?c._getTransformedByInsertion(s,i,null!==l||n):[],l){const t=new vr(l.start._getCombined(o.start,s),l.end._getCombined(o.start,s));2==r.length?r.splice(1,0,t):r.push(t)}return r}_getTransformedByDeletion(t,e){let i=this.start._getTransformedByDeletion(t,e),n=this.end._getTransformedByDeletion(t,e);return null==i&&null==n?null:(null==i&&(i=t),null==n&&(n=t),new vr(i,n))}static _createFromPositionAndShift(t,e){const i=t,n=t.getShiftedBy(e);return e>0?new this(i,n):new this(n,i)}static _createIn(t){return new this(_r._createAt(t,0),_r._createAt(t,t.maxOffset))}static _createOn(t){return this._createFromPositionAndShift(_r._createBefore(t),t.offsetSize)}static _createFromRanges(t){if(0===t.length)throw new hi.b("range-create-from-ranges-empty-array: At least one range has to be passed.",null);if(1==t.length)return t[0].clone();const e=t[0];t.sort((t,e)=>t.start.isAfter(e.start)?1:-1);const i=t.indexOf(e),n=new this(e.start,e.end);if(i>0)for(let e=i-1;t[e].end.isEqual(n.start);e++)n.start=_r._createAt(t[e].start);for(let e=i+1;e<t.length&&t[e].start.isEqual(n.end);e++)n.end=_r._createAt(t[e].end);return n}static fromJSON(t,e){return new this(_r.fromJSON(t.start,e),_r.fromJSON(t.end,e))}}class yr{constructor(){this._modelToViewMapping=new WeakMap,this._viewToModelMapping=new WeakMap,this._viewToModelLengthCallbacks=new Map,this._markerNameToElements=new Map,this._elementToMarkerNames=new Map,this._unboundMarkerNames=new Set,this.on("modelToViewPosition",(t,e)=>{if(e.viewPosition)return;const i=this._modelToViewMapping.get(e.modelPosition.parent);e.viewPosition=this._findPositionIn(i,e.modelPosition.offset)},{priority:"low"}),this.on("viewToModelPosition",(t,e)=>{if(e.modelPosition)return;const i=this.findMappedViewAncestor(e.viewPosition),n=this._viewToModelMapping.get(i),o=this._toModelOffset(e.viewPosition.parent,e.viewPosition.offset,i);e.modelPosition=_r._createAt(n,o)},{priority:"low"})}bindElements(t,e){this._modelToViewMapping.set(t,e),this._viewToModelMapping.set(e,t)}unbindViewElement(t){const e=this.toModelElement(t);if(this._viewToModelMapping.delete(t),this._elementToMarkerNames.has(t))for(const e of this._elementToMarkerNames.get(t))this._unboundMarkerNames.add(e);this._modelToViewMapping.get(e)==t&&this._modelToViewMapping.delete(e)}unbindModelElement(t){const e=this.toViewElement(t);this._modelToViewMapping.delete(t),this._viewToModelMapping.get(e)==t&&this._viewToModelMapping.delete(e)}bindElementToMarker(t,e){const i=this._markerNameToElements.get(e)||new Set;i.add(t);const n=this._elementToMarkerNames.get(t)||new Set;n.add(e),this._markerNameToElements.set(e,i),this._elementToMarkerNames.set(t,n)}unbindElementFromMarkerName(t,e){const i=this._markerNameToElements.get(e);i&&(i.delete(t),0==i.size&&this._markerNameToElements.delete(e));const n=this._elementToMarkerNames.get(t);n&&(n.delete(e),0==n.size&&this._elementToMarkerNames.delete(t))}flushUnboundMarkerNames(){const t=Array.from(this._unboundMarkerNames);return this._unboundMarkerNames.clear(),t}clearBindings(){this._modelToViewMapping=new WeakMap,this._viewToModelMapping=new WeakMap,this._markerNameToElements=new Map,this._elementToMarkerNames=new Map,this._unboundMarkerNames=new Set}toModelElement(t){return this._viewToModelMapping.get(t)}toViewElement(t){return this._modelToViewMapping.get(t)}toModelRange(t){return new vr(this.toModelPosition(t.start),this.toModelPosition(t.end))}toViewRange(t){return new to(this.toViewPosition(t.start),this.toViewPosition(t.end))}toModelPosition(t){const e={viewPosition:t,mapper:this};return this.fire("viewToModelPosition",e),e.modelPosition}toViewPosition(t,e={isPhantom:!1}){const i={modelPosition:t,mapper:this,isPhantom:e.isPhantom};return this.fire("modelToViewPosition",i),i.viewPosition}markerNameToElements(t){const e=this._markerNameToElements.get(t);if(!e)return null;const i=new Set;for(const t of e)if(t.is("attributeElement"))for(const e of t.getElementsWithSameId())i.add(e);else i.add(t);return i}registerViewToModelLength(t,e){this._viewToModelLengthCallbacks.set(t,e)}findMappedViewAncestor(t){let e=t.parent;for(;!this._viewToModelMapping.has(e);)e=e.parent;return e}_toModelOffset(t,e,i){if(i!=t){return this._toModelOffset(t.parent,t.index,i)+this._toModelOffset(t,e,t)}if(t.is("text"))return e;let n=0;for(let i=0;i<e;i++)n+=this.getModelLength(t.getChild(i));return n}getModelLength(t){if(this._viewToModelLengthCallbacks.get(t.name)){return this._viewToModelLengthCallbacks.get(t.name)(t)}if(this._viewToModelMapping.has(t))return 1;if(t.is("text"))return t.data.length;if(t.is("uiElement"))return 0;{let e=0;for(const i of t.getChildren())e+=this.getModelLength(i);return e}}_findPositionIn(t,e){let i,n=0,o=0,s=0;if(t.is("text"))return new Xn(t,e);for(;o<e;)i=t.getChild(s),n=this.getModelLength(i),o+=n,s++;return o==e?this._moveViewPositionToTextNode(new Xn(t,s)):this._findPositionIn(i,e-(o-n))}_moveViewPositionToTextNode(t){const e=t.nodeBefore,i=t.nodeAfter;return e instanceof Ni?new Xn(e,e.data.length):i instanceof Ni?new Xn(i,0):t}}vi(yr,mi);class xr{constructor(){this._consumable=new Map,this._textProxyRegistry=new Map}add(t,e){e=Ar(e),t instanceof gr&&(t=this._getSymbolForTextProxy(t)),this._consumable.has(t)||this._consumable.set(t,new Map),this._consumable.get(t).set(e,!0)}consume(t,e){return e=Ar(e),t instanceof gr&&(t=this._getSymbolForTextProxy(t)),!!this.test(t,e)&&(this._consumable.get(t).set(e,!1),!0)}test(t,e){e=Ar(e),t instanceof gr&&(t=this._getSymbolForTextProxy(t));const i=this._consumable.get(t);if(void 0===i)return null;const n=i.get(e);return void 0===n?null:n}revert(t,e){e=Ar(e),t instanceof gr&&(t=this._getSymbolForTextProxy(t));const i=this.test(t,e);return!1===i?(this._consumable.get(t).set(e,!0),!0):!0!==i&&null}_getSymbolForTextProxy(t){let e=null;const i=this._textProxyRegistry.get(t.startOffset);if(i){const n=i.get(t.endOffset);n&&(e=n.get(t.parent))}return e||(e=this._addSymbolForTextProxy(t.startOffset,t.endOffset,t.parent)),e}_addSymbolForTextProxy(t,e,i){const n=Symbol("textProxySymbol");let o,s;return o=this._textProxyRegistry.get(t),o||(o=new Map,this._textProxyRegistry.set(t,o)),s=o.get(e),s||(s=new Map,o.set(e,s)),s.set(i,n),n}}function Ar(t){const e=t.split(":");return e.length>1?e[0]+":"+e[1]:e[0]}class Cr{constructor(t){this.conversionApi=zn({dispatcher:this},t)}convertChanges(t,e,i){for(const e of t.getMarkersToRemove())this.convertMarkerRemove(e.name,e.range,i);for(const e of t.getChanges())"insert"==e.type?this.convertInsert(vr._createFromPositionAndShift(e.position,e.length),i):"remove"==e.type?this.convertRemove(e.position,e.length,e.name,i):this.convertAttribute(e.range,e.attributeKey,e.attributeOldValue,e.attributeNewValue,i);for(const t of this.conversionApi.mapper.flushUnboundMarkerNames()){const n=e.get(t).getRange();this.convertMarkerRemove(t,n,i),this.convertMarkerAdd(t,n,i)}for(const e of t.getMarkersToAdd())this.convertMarkerAdd(e.name,e.range,i)}convertInsert(t,e){this.conversionApi.writer=e,this.conversionApi.consumable=this._createInsertConsumable(t);for(const e of t){const t=e.item,i={item:t,range:vr._createFromPositionAndShift(e.previousPosition,e.length)};this._testAndFire("insert",i);for(const e of t.getAttributeKeys())i.attributeKey=e,i.attributeOldValue=null,i.attributeNewValue=t.getAttribute(e),this._testAndFire(`attribute:${e}`,i)}this._clearConversionApi()}convertRemove(t,e,i,n){this.conversionApi.writer=n,this.fire("remove:"+i,{position:t,length:e},this.conversionApi),this._clearConversionApi()}convertAttribute(t,e,i,n,o){this.conversionApi.writer=o,this.conversionApi.consumable=this._createConsumableForRange(t,`attribute:${e}`);for(const o of t){const t={item:o.item,range:vr._createFromPositionAndShift(o.previousPosition,o.length),attributeKey:e,attributeOldValue:i,attributeNewValue:n};this._testAndFire(`attribute:${e}`,t)}this._clearConversionApi()}convertSelection(t,e,i){const n=Array.from(e.getMarkersAtPosition(t.getFirstPosition()));if(this.conversionApi.writer=i,this.conversionApi.consumable=this._createSelectionConsumable(t,n),this.fire("selection",{selection:t},this.conversionApi),t.isCollapsed){for(const e of n){const i=e.getRange();if(!Tr(t.getFirstPosition(),e,this.conversionApi.mapper))continue;const n={item:t,markerName:e.name,markerRange:i};this.conversionApi.consumable.test(t,"addMarker:"+e.name)&&this.fire("addMarker:"+e.name,n,this.conversionApi)}for(const e of t.getAttributeKeys()){const i={item:t,range:t.getFirstRange(),attributeKey:e,attributeOldValue:null,attributeNewValue:t.getAttribute(e)};this.conversionApi.consumable.test(t,"attribute:"+i.attributeKey)&&this.fire("attribute:"+i.attributeKey+":$text",i,this.conversionApi)}this._clearConversionApi()}}convertMarkerAdd(t,e,i){if(!e.root.document||"$graveyard"==e.root.rootName)return;this.conversionApi.writer=i;const n="addMarker:"+t,o=new xr;if(o.add(e,n),this.conversionApi.consumable=o,this.fire(n,{markerName:t,markerRange:e},this.conversionApi),o.test(e,n)){this.conversionApi.consumable=this._createConsumableForRange(e,n);for(const i of e.getItems()){if(!this.conversionApi.consumable.test(i,n))continue;const o={item:i,range:vr._createOn(i),markerName:t,markerRange:e};this.fire(n,o,this.conversionApi)}this._clearConversionApi()}}convertMarkerRemove(t,e,i){e.root.document&&"$graveyard"!=e.root.rootName&&(this.conversionApi.writer=i,this.fire("removeMarker:"+t,{markerName:t,markerRange:e},this.conversionApi),this._clearConversionApi())}_createInsertConsumable(t){const e=new xr;for(const i of t){const t=i.item;e.add(t,"insert");for(const i of t.getAttributeKeys())e.add(t,"attribute:"+i)}return e}_createConsumableForRange(t,e){const i=new xr;for(const n of t.getItems())i.add(n,e);return i}_createSelectionConsumable(t,e){const i=new xr;i.add(t,"selection");for(const n of e)i.add(t,"addMarker:"+n.name);for(const e of t.getAttributeKeys())i.add(t,"attribute:"+e);return i}_testAndFire(t,e){if(!this.conversionApi.consumable.test(e.item,t))return;const i=e.item.name||"$text";this.fire(t+":"+i,e,this.conversionApi)}_clearConversionApi(){delete this.conversionApi.writer,delete this.conversionApi.consumable}}function Tr(t,e,i){const n=e.getRange(),o=Array.from(t.getAncestors());return o.shift(),o.reverse(),!o.some(t=>{if(n.containsItem(t)){return!!i.toViewElement(t).getCustomProperty("addHighlight")}})}vi(Cr,mi);class Pr{constructor(t,e,i){this._lastRangeBackward=!1,this._ranges=[],this._attrs=new Map,t&&this.setTo(t,e,i)}get anchor(){if(this._ranges.length>0){const t=this._ranges[this._ranges.length-1];return this._lastRangeBackward?t.end:t.start}return null}get focus(){if(this._ranges.length>0){const t=this._ranges[this._ranges.length-1];return this._lastRangeBackward?t.start:t.end}return null}get isCollapsed(){return 1===this._ranges.length&&this._ranges[0].isCollapsed}get rangeCount(){return this._ranges.length}get isBackward(){return!this.isCollapsed&&this._lastRangeBackward}isEqual(t){if(this.rangeCount!=t.rangeCount)return!1;if(0===this.rangeCount)return!0;if(!this.anchor.isEqual(t.anchor)||!this.focus.isEqual(t.focus))return!1;for(const e of this._ranges){let i=!1;for(const n of t._ranges)if(e.isEqual(n)){i=!0;break}if(!i)return!1}return!0}*getRanges(){for(const t of this._ranges)yield new vr(t.start,t.end)}getFirstRange(){let t=null;for(const e of this._ranges)t&&!e.start.isBefore(t.start)||(t=e);return t?new vr(t.start,t.end):null}getLastRange(){let t=null;for(const e of this._ranges)t&&!e.end.isAfter(t.end)||(t=e);return t?new vr(t.start,t.end):null}getFirstPosition(){const t=this.getFirstRange();return t?t.start.clone():null}getLastPosition(){const t=this.getLastRange();return t?t.end.clone():null}setTo(t,e,i){if(null===t)this._setRanges([]);else if(t instanceof Pr)this._setRanges(t.getRanges(),t.isBackward);else if(t&&"function"==typeof t.getRanges)this._setRanges(t.getRanges(),t.isBackward);else if(t instanceof vr)this._setRanges([t],!!e&&!!e.backward);else if(t instanceof _r)this._setRanges([new vr(t)]);else if(t instanceof fr){const n=!!i&&!!i.backward;let o;if("in"==e)o=vr._createIn(t);else if("on"==e)o=vr._createOn(t);else{if(void 0===e)throw new hi.b("model-selection-setTo-required-second-parameter: selection.setTo requires the second parameter when the first parameter is a node.",[this,t]);o=new vr(_r._createAt(t,e))}this._setRanges([o],n)}else{if(!Ri(t))throw new hi.b("model-selection-setTo-not-selectable: Cannot set the selection to the given place.",[this,t]);this._setRanges(t,e&&!!e.backward)}}_setRanges(t,e=!1){const i=(t=Array.from(t)).some(e=>{if(!(e instanceof vr))throw new hi.b("model-selection-set-ranges-not-range: Selection range set to an object that is not an instance of model.Range.",[this,t]);return this._ranges.every(t=>!t.isEqual(e))});if(t.length!==this._ranges.length||i){this._removeAllRanges();for(const e of t)this._pushRange(e);this._lastRangeBackward=!!e,this.fire("change:range",{directChange:!0})}}setFocus(t,e){if(null===this.anchor)throw new hi.b("model-selection-setFocus-no-ranges: Cannot set selection focus if there are no ranges in selection.",[this,t]);const i=_r._createAt(t,e);if("same"==i.compareWith(this.focus))return;const n=this.anchor;this._ranges.length&&this._popRange(),"before"==i.compareWith(n)?(this._pushRange(new vr(i,n)),this._lastRangeBackward=!0):(this._pushRange(new vr(n,i)),this._lastRangeBackward=!1),this.fire("change:range",{directChange:!0})}getAttribute(t){return this._attrs.get(t)}getAttributes(){return this._attrs.entries()}getAttributeKeys(){return this._attrs.keys()}hasAttribute(t){return this._attrs.has(t)}removeAttribute(t){this.hasAttribute(t)&&(this._attrs.delete(t),this.fire("change:attribute",{attributeKeys:[t],directChange:!0}))}setAttribute(t,e){this.getAttribute(t)!==e&&(this._attrs.set(t,e),this.fire("change:attribute",{attributeKeys:[t],directChange:!0}))}getSelectedElement(){if(1!==this.rangeCount)return null;const t=this.getFirstRange(),e=t.start.nodeAfter,i=t.end.nodeBefore;return e instanceof br&&e==i?e:null}is(t){return"selection"==t||"model:selection"==t}*getSelectedBlocks(){const t=new WeakSet;for(const e of this.getRanges()){const i=Mr(e.start,t);i&&Ir(i,e)&&(yield i);for(const i of e.getWalker()){const n=i.item;"elementEnd"==i.type&&Er(n,t,e)&&(yield n)}const n=Mr(e.end,t);n&&!e.end.isTouching(_r._createAt(n,0))&&Ir(n,e)&&(yield n)}}containsEntireContent(t=this.anchor.root){const e=_r._createAt(t,0),i=_r._createAt(t,"end");return e.isTouching(this.getFirstPosition())&&i.isTouching(this.getLastPosition())}_pushRange(t){this._checkRange(t),this._ranges.push(new vr(t.start,t.end))}_checkRange(t){for(let e=0;e<this._ranges.length;e++)if(t.isIntersecting(this._ranges[e]))throw new hi.b("model-selection-range-intersects: Trying to add a range that intersects with another range in the selection.",[this,t],{addedRange:t,intersectingRange:this._ranges[e]})}_removeAllRanges(){for(;this._ranges.length>0;)this._popRange()}_popRange(){this._ranges.pop()}}function Sr(t,e){return!e.has(t)&&(e.add(t),t.document.model.schema.isBlock(t)&&t.parent)}function Er(t,e,i){return Sr(t,e)&&Ir(t,i)}function Mr(t,e){const i=t.parent.document.model.schema,n=t.parent.getAncestors({parentFirst:!0,includeSelf:!0});let o=!1;const s=n.find(t=>!o&&(o=i.isLimit(t),!o&&Sr(t,e)));return n.forEach(t=>e.add(t)),s}function Ir(t,e){const i=function(t){const e=t.document.model.schema;let i=t.parent;for(;i;){if(e.isBlock(i))return i;i=i.parent}}(t);return!i||!e.containsRange(vr._createOn(i),!0)}vi(Pr,mi);class Nr extends vr{constructor(t,e){super(t,e),Or.call(this)}detach(){this.stopListening()}is(t){return"liveRange"==t||"model:liveRange"==t||super.is(t)}toRange(){return new vr(this.start,this.end)}static fromRange(t){return new Nr(t.start,t.end)}}function Or(){this.listenTo(this.root.document.model,"applyOperation",(t,e)=>{const i=e[0];i.isDocumentOperation&&Rr.call(this,i)},{priority:"low"})}function Rr(t){const e=this.getTransformedByOperation(t),i=vr._createFromRanges(e),n=!i.isEqual(this),o=function(t,e){switch(e.type){case"insert":return t.containsPosition(e.position);case"move":case"remove":case"reinsert":case"merge":return t.containsPosition(e.sourcePosition)||t.start.isEqual(e.sourcePosition)||t.containsPosition(e.targetPosition);case"split":return t.containsPosition(e.splitPosition)||t.containsPosition(e.insertionPosition)}return!1}(this,t);let s=null;if(n){"$graveyard"==i.root.rootName&&(s="remove"==t.type?t.sourcePosition:t.deletionPosition);const e=this.toRange();this.start=i.start,this.end=i.end,this.fire("change:range",e,{deletionPosition:s})}else o&&this.fire("change:content",this.toRange(),{deletionPosition:s})}vi(Nr,mi);class Lr{constructor(t){this._selection=new Dr(t),this._selection.delegate("change:range").to(this),this._selection.delegate("change:attribute").to(this),this._selection.delegate("change:marker").to(this)}get isCollapsed(){return this._selection.isCollapsed}get anchor(){return this._selection.anchor}get focus(){return this._selection.focus}get rangeCount(){return this._selection.rangeCount}get hasOwnRange(){return this._selection.hasOwnRange}get isBackward(){return this._selection.isBackward}get isGravityOverridden(){return this._selection.isGravityOverridden}get markers(){return this._selection.markers}get _ranges(){return this._selection._ranges}getRanges(){return this._selection.getRanges()}getFirstPosition(){return this._selection.getFirstPosition()}getLastPosition(){return this._selection.getLastPosition()}getFirstRange(){return this._selection.getFirstRange()}getLastRange(){return this._selection.getLastRange()}getSelectedBlocks(){return this._selection.getSelectedBlocks()}getSelectedElement(){return this._selection.getSelectedElement()}containsEntireContent(t){return this._selection.containsEntireContent(t)}destroy(){this._selection.destroy()}getAttributeKeys(){return this._selection.getAttributeKeys()}getAttributes(){return this._selection.getAttributes()}getAttribute(t){return this._selection.getAttribute(t)}hasAttribute(t){return this._selection.hasAttribute(t)}refresh(){this._selection._updateMarkers(),this._selection._updateAttributes(!1)}is(t){return"selection"==t||"model:selection"==t||"documentSelection"==t||"model:documentSelection"==t}_setFocus(t,e){this._selection.setFocus(t,e)}_setTo(t,e,i){this._selection.setTo(t,e,i)}_setAttribute(t,e){this._selection.setAttribute(t,e)}_removeAttribute(t){this._selection.removeAttribute(t)}_getStoredAttributes(){return this._selection._getStoredAttributes()}_overrideGravity(){return this._selection.overrideGravity()}_restoreGravity(t){this._selection.restoreGravity(t)}static _getStoreAttributeKey(t){return"selection:"+t}static _isStoreAttributeKey(t){return t.startsWith("selection:")}}vi(Lr,mi);class Dr extends Pr{constructor(t){super(),this.markers=new yi({idProperty:"name"}),this._model=t.model,this._document=t,this._attributePriority=new Map,this._fixGraveyardRangesData=[],this._hasChangedRange=!1,this._overriddenGravityRegister=new Set,this.listenTo(this._model,"applyOperation",(t,e)=>{const i=e[0];if(i.isDocumentOperation&&"marker"!=i.type&&"rename"!=i.type&&"noop"!=i.type){for(;this._fixGraveyardRangesData.length;){const{liveRange:t,sourcePosition:e}=this._fixGraveyardRangesData.shift();this._fixGraveyardSelection(t,e)}this._hasChangedRange&&(this._hasChangedRange=!1,this.fire("change:range",{directChange:!1}))}},{priority:"lowest"}),this.on("change:range",()=>{for(const t of this.getRanges())if(!this._document._validateSelectionRange(t))throw new hi.b("document-selection-wrong-position: Range from document selection starts or ends at incorrect position.",this,{range:t})}),this.listenTo(this._model.markers,"update",()=>this._updateMarkers()),this.listenTo(this._document,"change",(t,e)=>{!function(t,e){const i=t.document.differ;for(const n of i.getChanges()){if("insert"!=n.type)continue;const i=n.position.parent;n.length===i.maxOffset&&t.enqueueChange(e,t=>{const e=Array.from(i.getAttributeKeys()).filter(t=>t.startsWith("selection:"));for(const n of e)t.removeAttribute(n,i)})}}(this._model,e)})}get isCollapsed(){return 0===this._ranges.length?this._document._getDefaultRange().isCollapsed:super.isCollapsed}get anchor(){return super.anchor||this._document._getDefaultRange().start}get focus(){return super.focus||this._document._getDefaultRange().end}get rangeCount(){return this._ranges.length?this._ranges.length:1}get hasOwnRange(){return this._ranges.length>0}get isGravityOverridden(){return!!this._overriddenGravityRegister.size}destroy(){for(let t=0;t<this._ranges.length;t++)this._ranges[t].detach();this.stopListening()}*getRanges(){this._ranges.length?yield*super.getRanges():yield this._document._getDefaultRange()}getFirstRange(){return super.getFirstRange()||this._document._getDefaultRange()}getLastRange(){return super.getLastRange()||this._document._getDefaultRange()}setTo(t,e,i){super.setTo(t,e,i),this._updateAttributes(!0),this._updateMarkers()}setFocus(t,e){super.setFocus(t,e),this._updateAttributes(!0),this._updateMarkers()}setAttribute(t,e){if(this._setAttribute(t,e)){const e=[t];this.fire("change:attribute",{attributeKeys:e,directChange:!0})}}removeAttribute(t){if(this._removeAttribute(t)){const e=[t];this.fire("change:attribute",{attributeKeys:e,directChange:!0})}}overrideGravity(){const t=li();return this._overriddenGravityRegister.add(t),1===this._overriddenGravityRegister.size&&this._updateAttributes(!0),t}restoreGravity(t){if(!this._overriddenGravityRegister.has(t))throw new hi.b("document-selection-gravity-wrong-restore: Attempting to restore the selection gravity for an unknown UID.",this,{uid:t});this._overriddenGravityRegister.delete(t),this.isGravityOverridden||this._updateAttributes(!0)}_popRange(){this._ranges.pop().detach()}_pushRange(t){const e=this._prepareRange(t);e&&this._ranges.push(e)}_prepareRange(t){if(this._checkRange(t),t.root==this._document.graveyard)return;const e=Nr.fromRange(t);return e.on("change:range",(t,i,n)=>{this._hasChangedRange=!0,e.root==this._document.graveyard&&this._fixGraveyardRangesData.push({liveRange:e,sourcePosition:n.deletionPosition})}),e}_updateMarkers(){const t=[];let e=!1;for(const e of this._model.markers){const i=e.getRange();for(const n of this.getRanges())i.containsRange(n,!n.isCollapsed)&&t.push(e)}const i=Array.from(this.markers);for(const i of t)this.markers.has(i)||(this.markers.add(i),e=!0);for(const i of Array.from(this.markers))t.includes(i)||(this.markers.remove(i),e=!0);e&&this.fire("change:marker",{oldMarkers:i,directChange:!1})}_updateAttributes(t){const e=Li(this._getSurroundingAttributes()),i=Li(this.getAttributes());if(t)this._attributePriority=new Map,this._attrs=new Map;else for(const[t,e]of this._attributePriority)"low"==e&&(this._attrs.delete(t),this._attributePriority.delete(t));this._setAttributesTo(e);const n=[];for(const[t,e]of this.getAttributes())i.has(t)&&i.get(t)===e||n.push(t);for(const[t]of i)this.hasAttribute(t)||n.push(t);n.length>0&&this.fire("change:attribute",{attributeKeys:n,directChange:!1})}_setAttribute(t,e,i=!0){const n=i?"normal":"low";return("low"!=n||"normal"!=this._attributePriority.get(t))&&(super.getAttribute(t)!==e&&(this._attrs.set(t,e),this._attributePriority.set(t,n),!0))}_removeAttribute(t,e=!0){const i=e?"normal":"low";return("low"!=i||"normal"!=this._attributePriority.get(t))&&(this._attributePriority.set(t,i),!!super.hasAttribute(t)&&(this._attrs.delete(t),!0))}_setAttributesTo(t){const e=new Set;for(const[e,i]of this.getAttributes())t.get(e)!==i&&this._removeAttribute(e,!1);for(const[i,n]of t){this._setAttribute(i,n,!1)&&e.add(i)}return e}*_getStoredAttributes(){const t=this.getFirstPosition().parent;if(this.isCollapsed&&t.isEmpty)for(const e of t.getAttributeKeys())if(e.startsWith("selection:")){const i=e.substr("selection:".length);yield[i,t.getAttribute(e)]}}_getSurroundingAttributes(){const t=this.getFirstPosition(),e=this._model.schema;let i=null;if(this.isCollapsed){const e=t.textNode?t.textNode:t.nodeBefore,n=t.textNode?t.textNode:t.nodeAfter;if(this.isGravityOverridden||(i=zr(e)),i||(i=zr(n)),!this.isGravityOverridden&&!i){let t=e;for(;t&&!i;)t=t.previousSibling,i=zr(t)}if(!i){let t=n;for(;t&&!i;)t=t.nextSibling,i=zr(t)}i||(i=this._getStoredAttributes())}else{const t=this.getFirstRange();for(const n of t){if(n.item.is("element")&&e.isObject(n.item))break;if("text"==n.type){i=n.item.getAttributes();break}}}return i}_fixGraveyardSelection(t,e){const i=e.clone(),n=this._model.schema.getNearestSelectionRange(i),o=this._ranges.indexOf(t);if(this._ranges.splice(o,1),t.detach(),n){const t=this._prepareRange(n);this._ranges.splice(o,0,t)}}}function zr(t){return t instanceof gr||t instanceof mr?t.getAttributes():null}class jr{constructor(t){this._dispatchers=t}add(t){for(const e of this._dispatchers)t(e);return this}}var Vr=function(t){return ti(t,5)};class Br extends jr{elementToElement(t){return this.add(function(t){return(t=Vr(t)).view=Hr(t.view,"container"),e=>{var i;e.on("insert:"+t.model,(i=t.view,(t,e,n)=>{const o=i(e.item,n.writer);if(!o)return;if(!n.consumable.consume(e.item,"insert"))return;const s=n.mapper.toViewPosition(e.range.start);n.mapper.bindElements(e.item,o),n.writer.insert(s,o)}),{priority:t.converterPriority||"normal"})}}(t))}attributeToElement(t){return this.add(function(t){let e="attribute:"+((t=Vr(t)).model.key?t.model.key:t.model);t.model.name&&(e+=":"+t.model.name);if(t.model.values)for(const e of t.model.values)t.view[e]=Hr(t.view[e],"attribute");else t.view=Hr(t.view,"attribute");const i=Ur(t);return n=>{n.on(e,function(t){return(e,i,n)=>{const o=t(i.attributeOldValue,n.writer),s=t(i.attributeNewValue,n.writer);if(!o&&!s)return;if(!n.consumable.consume(i.item,e.name))return;const r=n.writer,a=r.document.selection;if(i.item instanceof Pr||i.item instanceof Lr)r.wrap(a.getFirstRange(),s);else{let t=n.mapper.toViewRange(i.range);null!==i.attributeOldValue&&o&&(t=r.unwrap(t,o)),null!==i.attributeNewValue&&s&&r.wrap(t,s)}}}(i),{priority:t.converterPriority||"normal"})}}(t))}attributeToAttribute(t){return this.add(function(t){let e="attribute:"+((t=Vr(t)).model.key?t.model.key:t.model);t.model.name&&(e+=":"+t.model.name);if(t.model.values)for(const e of t.model.values)t.view[e]=Wr(t.view[e]);else t.view=Wr(t.view);const i=Ur(t);return n=>{var o;n.on(e,(o=i,(t,e,i)=>{const n=o(e.attributeOldValue,e),s=o(e.attributeNewValue,e);if(!n&&!s)return;if(!i.consumable.consume(e.item,t.name))return;const r=i.mapper.toViewElement(e.item),a=i.writer;if(!r)throw new hi.b("conversion-attribute-to-attribute-on-text: Trying to convert text node's attribute with attribute-to-attribute converter.",[e,i]);if(null!==e.attributeOldValue&&n)if("class"==n.key){const t=Array.isArray(n.value)?n.value:[n.value];for(const e of t)a.removeClass(e,r)}else if("style"==n.key){const t=Object.keys(n.value);for(const e of t)a.removeStyle(e,r)}else a.removeAttribute(n.key,r);if(null!==e.attributeNewValue&&s)if("class"==s.key){const t=Array.isArray(s.value)?s.value:[s.value];for(const e of t)a.addClass(e,r)}else if("style"==s.key){const t=Object.keys(s.value);for(const e of t)a.setStyle(e,s.value[e],r)}else a.setAttribute(s.key,s.value,r)}),{priority:t.converterPriority||"normal"})}}(t))}markerToElement(t){return this.add(function(t){return(t=Vr(t)).view=Hr(t.view,"ui"),e=>{var i;e.on("addMarker:"+t.model,(i=t.view,(t,e,n)=>{e.isOpening=!0;const o=i(e,n.writer);e.isOpening=!1;const s=i(e,n.writer);if(!o||!s)return;const r=e.markerRange;if(r.isCollapsed&&!n.consumable.consume(r,t.name))return;for(const e of r)if(!n.consumable.consume(e.item,t.name))return;const a=n.mapper,c=n.writer;c.insert(a.toViewPosition(r.start),o),n.mapper.bindElementToMarker(o,e.markerName),r.isCollapsed||(c.insert(a.toViewPosition(r.end),s),n.mapper.bindElementToMarker(s,e.markerName)),t.stop()}),{priority:t.converterPriority||"normal"}),e.on("removeMarker:"+t.model,(t.view,(t,e,i)=>{const n=i.mapper.markerNameToElements(e.markerName);if(n){for(const t of n)i.mapper.unbindElementFromMarkerName(t,e.markerName),i.writer.clear(i.writer.createRangeOn(t),t);i.writer.clearClonedElementsGroup(e.markerName),t.stop()}}),{priority:t.converterPriority||"normal"})}}(t))}markerToHighlight(t){return this.add(function(t){return e=>{var i;e.on("addMarker:"+t.model,(i=t.view,(t,e,n)=>{if(!e.item)return;if(!(e.item instanceof Pr||e.item instanceof Lr||e.item.is("textProxy")))return;const o=qr(i,e,n);if(!o)return;if(!n.consumable.consume(e.item,t.name))return;const s=Fr(o),r=n.writer,a=r.document.selection;if(e.item instanceof Pr||e.item instanceof Lr)r.wrap(a.getFirstRange(),s,a);else{const t=n.mapper.toViewRange(e.range),i=r.wrap(t,s);for(const t of i.getItems())if(t.is("attributeElement")&&t.isSimilar(s)){n.mapper.bindElementToMarker(t,e.markerName);break}}}),{priority:t.converterPriority||"normal"}),e.on("addMarker:"+t.model,function(t){return(e,i,n)=>{if(!i.item)return;if(!(i.item instanceof br))return;const o=qr(t,i,n);if(!o)return;if(!n.consumable.test(i.item,e.name))return;const s=n.mapper.toViewElement(i.item);if(s&&s.getCustomProperty("addHighlight")){n.consumable.consume(i.item,e.name);for(const t of vr._createIn(i.item))n.consumable.consume(t.item,e.name);s.getCustomProperty("addHighlight")(s,o,n.writer),n.mapper.bindElementToMarker(s,i.markerName)}}}(t.view),{priority:t.converterPriority||"normal"}),e.on("removeMarker:"+t.model,function(t){return(e,i,n)=>{if(i.markerRange.isCollapsed)return;const o=qr(t,i,n);if(!o)return;const s=Fr(o),r=n.mapper.markerNameToElements(i.markerName);if(r){for(const t of r)n.mapper.unbindElementFromMarkerName(t,i.markerName),t.is("attributeElement")?n.writer.unwrap(n.writer.createRangeOn(t),s):t.getCustomProperty("removeHighlight")(t,o.id,n.writer);n.writer.clearClonedElementsGroup(i.markerName),e.stop()}}}(t.view),{priority:t.converterPriority||"normal"})}}(t))}}function Fr(t){const e=new ro("span",t.attributes);return t.classes&&e._addClass(t.classes),t.priority&&(e._priority=t.priority),e._id=t.id,e}function Hr(t,e){return"function"==typeof t?t:(i,n)=>function(t,e,i){"string"==typeof t&&(t={name:t});let n;const o=Object.assign({},t.attributes);if("container"==i)n=e.createContainerElement(t.name,o);else if("attribute"==i){const i={priority:t.priority||ro.DEFAULT_PRIORITY};n=e.createAttributeElement(t.name,o,i)}else n=e.createUIElement(t.name,o);if(t.styles){const i=Object.keys(t.styles);for(const o of i)e.setStyle(o,t.styles[o],n)}if(t.classes){const i=t.classes;if("string"==typeof i)e.addClass(i,n);else for(const t of i)e.addClass(t,n)}return n}(t,n,e)}function Ur(t){return t.model.values?(e,i)=>{const n=t.view[e];return n?n(e,i):null}:t.view}function Wr(t){return"string"==typeof t?e=>({key:t,value:e}):"object"==typeof t?t.value?()=>t:e=>({key:t.key,value:e}):t}function qr(t,e,i){const n="function"==typeof t?t(e,i):t;return n?(n.priority||(n.priority=10),n.id||(n.id=e.markerName),n):null}class $r extends jr{elementToElement(t){return this.add(Yr(t))}elementToAttribute(t){return this.add(function(t){Qr(t=Vr(t));const e=Kr(t,!1),i=Gr(t.view),n=i?"element:"+i:"element";return i=>{i.on(n,e,{priority:t.converterPriority||"low"})}}(t))}attributeToAttribute(t){return this.add(function(t){t=Vr(t);let e=null;("string"==typeof t.view||t.view.key)&&(e=function(t){"string"==typeof t.view&&(t.view={key:t.view});const e=t.view.key;let i;if("class"==e||"style"==e){i={["class"==e?"classes":"styles"]:t.view.value}}else{const n=void 0===t.view.value?/[\s\S]*/:t.view.value;i={attributes:{[e]:n}}}t.view.name&&(i.name=t.view.name);return t.view=i,e}(t));Qr(t,e);const i=Kr(t,!0);return e=>{e.on("element",i,{priority:t.converterPriority||"low"})}}(t))}elementToMarker(t){return this.add(function(t){return function(t){const e=t.model;t.model=(t,i)=>{const n="string"==typeof e?e:e(t);return i.createElement("$marker",{"data-name":n})}}(t=Vr(t)),Yr(t)}(t))}}function Yr(t){const e=function(t){const e=t.view?new Di(t.view):null;return(i,n,o)=>{let s={};if(e){const t=e.match(n.viewItem);if(!t)return;s=t.match}s.name=!0;const r=(a=t.model,c=n.viewItem,l=o.writer,a instanceof Function?a(c,l):l.createElement(a));var a,c,l;if(!r)return;if(!o.consumable.test(n.viewItem,s))return;const d=o.splitToAllowedParent(r,n.modelCursor);if(!d)return;o.writer.insert(r,d.position),o.convertChildren(n.viewItem,o.writer.createPositionAt(r,0)),o.consumable.consume(n.viewItem,s);const h=o.getSplitParts(r);n.modelRange=new vr(o.writer.createPositionBefore(r),o.writer.createPositionAfter(h[h.length-1])),d.cursorParent?n.modelCursor=o.writer.createPositionAt(d.cursorParent,0):n.modelCursor=n.modelRange.end}}(t=Vr(t)),i=Gr(t.view),n=i?"element:"+i:"element";return i=>{i.on(n,e,{priority:t.converterPriority||"normal"})}}function Gr(t){return"string"==typeof t?t:"object"==typeof t&&"string"==typeof t.name?t.name:null}function Qr(t,e=null){const i=null===e||(t=>t.getAttribute(e)),n="object"!=typeof t.model?t.model:t.model.key,o="object"!=typeof t.model||void 0===t.model.value?i:t.model.value;t.model={key:n,value:o}}function Kr(t,e){const i=new Di(t.view);return(n,o,s)=>{const r=i.match(o.viewItem);if(!r)return;const a=t.model.key,c="function"==typeof t.model.value?t.model.value(o.viewItem):t.model.value;null!==c&&(!function(t,e){const i="function"==typeof t?t(e):t;if("object"==typeof i&&!Gr(i))return!1;return!i.classes&&!i.attributes&&!i.styles}(t.view,o.viewItem)?delete r.match.name:r.match.name=!0,s.consumable.test(o.viewItem,r.match)&&(o.modelRange||(o=Object.assign(o,s.convertChildren(o.viewItem,o.modelCursor))),function(t,e,i,n){let o=!1;for(const s of Array.from(t.getItems({shallow:i})))n.schema.checkAttribute(s,e.key)&&(n.writer.setAttribute(e.key,e.value,s),o=!0);return o}(o.modelRange,{key:a,value:c},e,s)&&s.consumable.consume(o.viewItem,r.match)))}}class Jr{constructor(t){this.model=t,this.view=new ur,this.mapper=new yr,this.downcastDispatcher=new Cr({mapper:this.mapper});const e=this.model.document,i=e.selection,n=this.model.markers;this.listenTo(this.model,"_beforeChanges",()=>{this.view._disableRendering(!0)},{priority:"highest"}),this.listenTo(this.model,"_afterChanges",()=>{this.view._disableRendering(!1)},{priority:"lowest"}),this.listenTo(e,"change",()=>{this.view.change(t=>{this.downcastDispatcher.convertChanges(e.differ,n,t),this.downcastDispatcher.convertSelection(i,n,t)})},{priority:"low"}),this.listenTo(this.view.document,"selectionChange",function(t,e){return(i,n)=>{const o=n.newSelection,s=new Pr,r=[];for(const t of o.getRanges())r.push(e.toModelRange(t));s.setTo(r,{backward:o.isBackward}),s.isEqual(t.document.selection)||t.change(t=>{t.setSelection(s)})}}(this.model,this.mapper)),this.downcastDispatcher.on("insert:$text",(t,e,i)=>{if(!i.consumable.consume(e.item,"insert"))return;const n=i.writer,o=i.mapper.toViewPosition(e.range.start),s=n.createText(e.item.data);n.insert(o,s)},{priority:"lowest"}),this.downcastDispatcher.on("remove",(t,e,i)=>{const n=i.mapper.toViewPosition(e.position),o=e.position.getShiftedBy(e.length),s=i.mapper.toViewPosition(o,{isPhantom:!0}),r=i.writer.createRange(n,s),a=i.writer.remove(r.getTrimmed());for(const t of i.writer.createRangeIn(a).getItems())i.mapper.unbindViewElement(t)},{priority:"low"}),this.downcastDispatcher.on("selection",(t,e,i)=>{const n=i.writer,o=n.document.selection;for(const t of o.getRanges())t.isCollapsed&&t.end.parent.document&&i.writer.mergeAttributes(t.start);n.setSelection(null)},{priority:"low"}),this.downcastDispatcher.on("selection",(t,e,i)=>{const n=e.selection;if(n.isCollapsed)return;if(!i.consumable.consume(n,"selection"))return;const o=[];for(const t of n.getRanges()){const e=i.mapper.toViewRange(t);o.push(e)}i.writer.setSelection(o,{backward:n.isBackward})},{priority:"low"}),this.downcastDispatcher.on("selection",(t,e,i)=>{const n=e.selection;if(!n.isCollapsed)return;if(!i.consumable.consume(n,"selection"))return;const o=i.writer,s=n.getFirstPosition(),r=i.mapper.toViewPosition(s),a=o.breakAttributes(r);o.setSelection(a)},{priority:"low"}),this.view.document.roots.bindTo(this.model.document.roots).using(t=>{if("$graveyard"==t.rootName)return null;const e=new Jn(t.name);return e.rootName=t.rootName,e._document=this.view.document,this.mapper.bindElements(t,e),e})}destroy(){this.view.destroy(),this.stopListening()}}vi(Jr,Hn);class Zr{constructor(){this._commands=new Map}add(t,e){this._commands.set(t,e)}get(t){return this._commands.get(t)}execute(t,...e){const i=this.get(t);if(!i)throw new hi.b("commandcollection-command-not-found: Command does not exist.",this,{commandName:t});i.execute(...e)}*names(){yield*this._commands.keys()}*commands(){yield*this._commands.values()}[Symbol.iterator](){return this._commands[Symbol.iterator]()}destroy(){for(const t of this.commands())t.destroy()}}class Xr{constructor(){this._consumables=new Map}add(t,e){let i;t.is("text")||t.is("documentFragment")?this._consumables.set(t,!0):(this._consumables.has(t)?i=this._consumables.get(t):(i=new ta,this._consumables.set(t,i)),i.add(e))}test(t,e){const i=this._consumables.get(t);return void 0===i?null:t.is("text")||t.is("documentFragment")?i:i.test(e)}consume(t,e){return!!this.test(t,e)&&(t.is("text")||t.is("documentFragment")?this._consumables.set(t,!1):this._consumables.get(t).consume(e),!0)}revert(t,e){const i=this._consumables.get(t);void 0!==i&&(t.is("text")||t.is("documentFragment")?this._consumables.set(t,!0):i.revert(e))}static consumablesFromElement(t){const e={name:!0,attributes:[],classes:[],styles:[]},i=t.getAttributeKeys();for(const t of i)"style"!=t&&"class"!=t&&e.attributes.push(t);const n=t.getClassNames();for(const t of n)e.classes.push(t);const o=t.getStyleNames();for(const t of o)e.styles.push(t);return e}static createFrom(t,e){if(e||(e=new Xr),t.is("text"))return e.add(t),e;t.is("element")&&e.add(t,Xr.consumablesFromElement(t)),t.is("documentFragment")&&e.add(t);for(const i of t.getChildren())e=Xr.createFrom(i,e);return e}}class ta{constructor(){this._canConsumeName=null,this._consumables={attributes:new Map,styles:new Map,classes:new Map}}add(t){t.name&&(this._canConsumeName=!0);for(const e in this._consumables)e in t&&this._add(e,t[e])}test(t){if(t.name&&!this._canConsumeName)return this._canConsumeName;for(const e in this._consumables)if(e in t){const i=this._test(e,t[e]);if(!0!==i)return i}return!0}consume(t){t.name&&(this._canConsumeName=!1);for(const e in this._consumables)e in t&&this._consume(e,t[e])}revert(t){t.name&&(this._canConsumeName=!0);for(const e in this._consumables)e in t&&this._revert(e,t[e])}_add(t,e){const i=Lt(e)?e:[e],n=this._consumables[t];for(const e of i){if("attributes"===t&&("class"===e||"style"===e))throw new hi.b("viewconsumable-invalid-attribute: Classes and styles should be handled separately.",this);if(n.set(e,!0),"styles"===t)for(const t of En.getRelatedStyles(e))n.set(t,!0)}}_test(t,e){const i=Lt(e)?e:[e],n=this._consumables[t];for(const e of i)if("attributes"!==t||"class"!==e&&"style"!==e){const t=n.get(e);if(void 0===t)return null;if(!t)return!1}else{const t="class"==e?"classes":"styles",i=this._test(t,[...this._consumables[t].keys()]);if(!0!==i)return i}return!0}_consume(t,e){const i=Lt(e)?e:[e],n=this._consumables[t];for(const e of i)if("attributes"!==t||"class"!==e&&"style"!==e){if(n.set(e,!1),"styles"==t)for(const t of En.getRelatedStyles(e))n.set(t,!1)}else{const t="class"==e?"classes":"styles";this._consume(t,[...this._consumables[t].keys()])}}_revert(t,e){const i=Lt(e)?e:[e],n=this._consumables[t];for(const e of i)if("attributes"!==t||"class"!==e&&"style"!==e){!1===n.get(e)&&n.set(e,!0)}else{const t="class"==e?"classes":"styles";this._revert(t,[...this._consumables[t].keys()])}}}class ea{constructor(){this._sourceDefinitions={},this._attributeProperties={},this.decorate("checkChild"),this.decorate("checkAttribute"),this.on("checkAttribute",(t,e)=>{e[0]=new ia(e[0])},{priority:"highest"}),this.on("checkChild",(t,e)=>{e[0]=new ia(e[0]),e[1]=this.getDefinition(e[1])},{priority:"highest"})}register(t,e){if(this._sourceDefinitions[t])throw new hi.b("schema-cannot-register-item-twice: A single item cannot be registered twice in the schema.",this,{itemName:t});this._sourceDefinitions[t]=[Object.assign({},e)],this._clearCache()}extend(t,e){if(!this._sourceDefinitions[t])throw new hi.b("schema-cannot-extend-missing-item: Cannot extend an item which was not registered yet.",this,{itemName:t});this._sourceDefinitions[t].push(Object.assign({},e)),this._clearCache()}getDefinitions(){return this._compiledDefinitions||this._compile(),this._compiledDefinitions}getDefinition(t){let e;return e="string"==typeof t?t:t.is&&(t.is("text")||t.is("textProxy"))?"$text":t.name,this.getDefinitions()[e]}isRegistered(t){return!!this.getDefinition(t)}isBlock(t){const e=this.getDefinition(t);return!(!e||!e.isBlock)}isLimit(t){const e=this.getDefinition(t);return!!e&&!(!e.isLimit&&!e.isObject)}isObject(t){const e=this.getDefinition(t);return!(!e||!e.isObject)}isInline(t){const e=this.getDefinition(t);return!(!e||!e.isInline)}checkChild(t,e){return!!e&&this._checkContextMatch(e,t)}checkAttribute(t,e){const i=this.getDefinition(t.last);return!!i&&i.allowAttributes.includes(e)}checkMerge(t,e=null){if(t instanceof _r){const e=t.nodeBefore,i=t.nodeAfter;if(!(e instanceof br))throw new hi.b("schema-check-merge-no-element-before: The node before the merge position must be an element.",this);if(!(i instanceof br))throw new hi.b("schema-check-merge-no-element-after: The node after the merge position must be an element.",this);return this.checkMerge(e,i)}for(const i of e.getChildren())if(!this.checkChild(t,i))return!1;return!0}addChildCheck(t){this.on("checkChild",(e,[i,n])=>{if(!n)return;const o=t(i,n);"boolean"==typeof o&&(e.stop(),e.return=o)},{priority:"high"})}addAttributeCheck(t){this.on("checkAttribute",(e,[i,n])=>{const o=t(i,n);"boolean"==typeof o&&(e.stop(),e.return=o)},{priority:"high"})}setAttributeProperties(t,e){this._attributeProperties[t]=Object.assign(this.getAttributeProperties(t),e)}getAttributeProperties(t){return this._attributeProperties[t]||{}}getLimitElement(t){let e;if(t instanceof _r)e=t.parent;else{e=(t instanceof vr?[t]:Array.from(t.getRanges())).reduce((t,e)=>{const i=e.getCommonAncestor();return t?t.getCommonAncestor(i,{includeSelf:!0}):i},null)}for(;!this.isLimit(e)&&e.parent;)e=e.parent;return e}checkAttributeInSelection(t,e){if(t.isCollapsed){const i=[...t.getFirstPosition().getAncestors(),new mr("",t.getAttributes())];return this.checkAttribute(i,e)}{const i=t.getRanges();for(const t of i)for(const i of t)if(this.checkAttribute(i.item,e))return!0}return!1}*getValidRanges(t,e){t=function*(t){for(const e of t)yield*e.getMinimalFlatRanges()}(t);for(const i of t)yield*this._getValidRangesForRange(i,e)}getNearestSelectionRange(t,e="both"){if(this.checkChild(t,"$text"))return new vr(t);let i,n;"both"!=e&&"backward"!=e||(i=new wr({startPosition:t,direction:"backward"})),"both"!=e&&"forward"!=e||(n=new wr({startPosition:t}));for(const t of function*(t,e){let i=!1;for(;!i;){if(i=!0,t){const e=t.next();e.done||(i=!1,yield{walker:t,value:e.value})}if(e){const t=e.next();t.done||(i=!1,yield{walker:e,value:t.value})}}}(i,n)){const e=t.walker==i?"elementEnd":"elementStart",n=t.value;if(n.type==e&&this.isObject(n.item))return vr._createOn(n.item);if(this.checkChild(n.nextPosition,"$text"))return new vr(n.nextPosition)}return null}findAllowedParent(t,e){let i=t.parent;for(;i;){if(this.checkChild(i,e))return i;if(this.isLimit(i))return null;i=i.parent}return null}removeDisallowedAttributes(t,e){for(const i of t)if(i.is("text"))fa(this,i,e);else{const t=vr._createIn(i).getPositions();for(const i of t){fa(this,i.nodeBefore||i.parent,e)}}}createContext(t){return new ia(t)}_clearCache(){this._compiledDefinitions=null}_compile(){const t={},e=this._sourceDefinitions,i=Object.keys(e);for(const n of i)t[n]=na(e[n],n);for(const e of i)oa(t,e);for(const e of i)sa(t,e);for(const e of i)ra(t,e),aa(t,e);for(const e of i)ca(t,e),la(t,e);this._compiledDefinitions=t}_checkContextMatch(t,e,i=e.length-1){const n=e.getItem(i);if(t.allowIn.includes(n.name)){if(0==i)return!0;{const t=this.getDefinition(n);return this._checkContextMatch(t,e,i-1)}}return!1}*_getValidRangesForRange(t,e){let i=t.start,n=t.start;for(const o of t.getItems({shallow:!0}))o.is("element")&&(yield*this._getValidRangesForRange(vr._createIn(o),e)),this.checkAttribute(o,e)||(i.isEqual(n)||(yield new vr(i,n)),i=_r._createAfter(o)),n=_r._createAfter(o);i.isEqual(n)||(yield new vr(i,n))}}vi(ea,Hn);class ia{constructor(t){if(t instanceof ia)return t;"string"==typeof t?t=[t]:Array.isArray(t)||(t=t.getAncestors({includeSelf:!0})),t[0]&&"string"!=typeof t[0]&&t[0].is("documentFragment")&&t.shift(),this._items=t.map(ua)}get length(){return this._items.length}get last(){return this._items[this._items.length-1]}[Symbol.iterator](){return this._items[Symbol.iterator]()}push(t){const e=new ia([t]);return e._items=[...this._items,...e._items],e}getItem(t){return this._items[t]}*getNames(){yield*this._items.map(t=>t.name)}endsWith(t){return Array.from(this.getNames()).join(" ").endsWith(t)}startsWith(t){return Array.from(this.getNames()).join(" ").startsWith(t)}}function na(t,e){const i={name:e,allowIn:[],allowContentOf:[],allowWhere:[],allowAttributes:[],allowAttributesOf:[],inheritTypesFrom:[]};return function(t,e){for(const i of t){const t=Object.keys(i).filter(t=>t.startsWith("is"));for(const n of t)e[n]=i[n]}}(t,i),da(t,i,"allowIn"),da(t,i,"allowContentOf"),da(t,i,"allowWhere"),da(t,i,"allowAttributes"),da(t,i,"allowAttributesOf"),da(t,i,"inheritTypesFrom"),function(t,e){for(const i of t){const t=i.inheritAllFrom;t&&(e.allowContentOf.push(t),e.allowWhere.push(t),e.allowAttributesOf.push(t),e.inheritTypesFrom.push(t))}}(t,i),i}function oa(t,e){for(const i of t[e].allowContentOf)if(t[i]){ha(t,i).forEach(t=>{t.allowIn.push(e)})}delete t[e].allowContentOf}function sa(t,e){for(const i of t[e].allowWhere){const n=t[i];if(n){const i=n.allowIn;t[e].allowIn.push(...i)}}delete t[e].allowWhere}function ra(t,e){for(const i of t[e].allowAttributesOf){const n=t[i];if(n){const i=n.allowAttributes;t[e].allowAttributes.push(...i)}}delete t[e].allowAttributesOf}function aa(t,e){const i=t[e];for(const e of i.inheritTypesFrom){const n=t[e];if(n){const t=Object.keys(n).filter(t=>t.startsWith("is"));for(const e of t)e in i||(i[e]=n[e])}}delete i.inheritTypesFrom}function ca(t,e){const i=t[e],n=i.allowIn.filter(e=>t[e]);i.allowIn=Array.from(new Set(n))}function la(t,e){const i=t[e];i.allowAttributes=Array.from(new Set(i.allowAttributes))}function da(t,e,i){for(const n of t)"string"==typeof n[i]?e[i].push(n[i]):Array.isArray(n[i])&&e[i].push(...n[i])}function ha(t,e){const i=t[e];return(n=t,Object.keys(n).map(t=>n[t])).filter(t=>t.allowIn.includes(i.name));var n}function ua(t){return"string"==typeof t?{name:t,*getAttributeKeys(){},getAttribute(){}}:{name:t.is("element")?t.name:"$text",*getAttributeKeys(){yield*t.getAttributeKeys()},getAttribute:e=>t.getAttribute(e)}}function fa(t,e,i){for(const n of e.getAttributeKeys())t.checkAttribute(e,n)||i.removeAttribute(n,e)}class ma{constructor(t={}){this._splitParts=new Map,this._modelCursor=null,this.conversionApi=Object.assign({},t),this.conversionApi.convertItem=this._convertItem.bind(this),this.conversionApi.convertChildren=this._convertChildren.bind(this),this.conversionApi.splitToAllowedParent=this._splitToAllowedParent.bind(this),this.conversionApi.getSplitParts=this._getSplitParts.bind(this)}convert(t,e,i=["$root"]){this.fire("viewCleanup",t),this._modelCursor=function(t,e){let i;for(const n of new ia(t)){const t={};for(const e of n.getAttributeKeys())t[e]=n.getAttribute(e);const o=e.createElement(n.name,t);i&&e.append(o,i),i=_r._createAt(o,0)}return i}(i,e),this.conversionApi.writer=e,this.conversionApi.consumable=Xr.createFrom(t),this.conversionApi.store={};const{modelRange:n}=this._convertItem(t,this._modelCursor),o=e.createDocumentFragment();if(n){this._removeEmptyElements();for(const t of Array.from(this._modelCursor.parent.getChildren()))e.append(t,o);o.markers=function(t,e){const i=new Set,n=new Map,o=vr._createIn(t).getItems();for(const t of o)"$marker"==t.name&&i.add(t);for(const t of i){const i=t.getAttribute("data-name"),o=e.createPositionBefore(t);n.has(i)?n.get(i).end=o.clone():n.set(i,new vr(o.clone())),e.remove(t)}return n}(o,e)}return this._modelCursor=null,this._splitParts.clear(),this.conversionApi.writer=null,this.conversionApi.store=null,o}_convertItem(t,e){const i=Object.assign({viewItem:t,modelCursor:e,modelRange:null});if(t.is("element")?this.fire("element:"+t.name,i,this.conversionApi):t.is("text")?this.fire("text",i,this.conversionApi):this.fire("documentFragment",i,this.conversionApi),i.modelRange&&!(i.modelRange instanceof vr))throw new hi.b("view-conversion-dispatcher-incorrect-result: Incorrect conversion result was dropped.",this);return{modelRange:i.modelRange,modelCursor:i.modelCursor}}_convertChildren(t,e){const i=new vr(e);let n=e;for(const e of Array.from(t.getChildren())){const t=this._convertItem(e,n);t.modelRange instanceof vr&&(i.end=t.modelRange.end,n=t.modelCursor)}return{modelRange:i,modelCursor:n}}_splitToAllowedParent(t,e){const i=this.conversionApi.schema.findAllowedParent(e,t);if(!i)return null;if(i===e.parent)return{position:e};if(this._modelCursor.parent.getAncestors().includes(i))return null;const n=this.conversionApi.writer.split(e,i),o=[];for(const t of n.range.getWalker())if("elementEnd"==t.type)o.push(t.item);else{const e=o.pop(),i=t.item;this._registerSplitPair(e,i)}return{position:n.position,cursorParent:n.range.end.parent}}_registerSplitPair(t,e){this._splitParts.has(t)||this._splitParts.set(t,[t]);const i=this._splitParts.get(t);this._splitParts.set(e,i),i.push(e)}_getSplitParts(t){let e;return e=this._splitParts.has(t)?this._splitParts.get(t):[t],e}_removeEmptyElements(){let t=!1;for(const e of this._splitParts.keys())e.isEmpty&&(this.conversionApi.writer.remove(e),this._splitParts.delete(e),t=!0);t&&this._removeEmptyElements()}}vi(ma,mi);class ga{constructor(t,e){this.model=t,this.processor=e,this.mapper=new yr,this.downcastDispatcher=new Cr({mapper:this.mapper}),this.downcastDispatcher.on("insert:$text",(t,e,i)=>{if(!i.consumable.consume(e.item,"insert"))return;const n=i.writer,o=i.mapper.toViewPosition(e.range.start),s=n.createText(e.item.data);n.insert(o,s)},{priority:"lowest"}),this.upcastDispatcher=new ma({schema:t.schema}),this.upcastDispatcher.on("text",(t,e,i)=>{if(i.schema.checkChild(e.modelCursor,"$text")&&i.consumable.consume(e.viewItem)){const t=i.writer.createText(e.viewItem.data);i.writer.insert(t,e.modelCursor),e.modelRange=vr._createFromPositionAndShift(e.modelCursor,t.offsetSize),e.modelCursor=e.modelRange.end}},{priority:"lowest"}),this.upcastDispatcher.on("element",(t,e,i)=>{if(!e.modelRange&&i.consumable.consume(e.viewItem,{name:!0})){const{modelRange:t,modelCursor:n}=i.convertChildren(e.viewItem,e.modelCursor);e.modelRange=t,e.modelCursor=n}},{priority:"lowest"}),this.upcastDispatcher.on("documentFragment",(t,e,i)=>{if(!e.modelRange&&i.consumable.consume(e.viewItem,{name:!0})){const{modelRange:t,modelCursor:n}=i.convertChildren(e.viewItem,e.modelCursor);e.modelRange=t,e.modelCursor=n}},{priority:"lowest"}),this.decorate("init"),this.on("init",()=>{this.fire("ready")},{priority:"lowest"})}get(t){const{rootName:e="main",trim:i="empty"}=t||{};if(!this._checkIfRootsExists([e]))throw new hi.b("datacontroller-get-non-existent-root: Attempting to get data from a non-existing root.",this);const n=this.model.document.getRoot(e);return"empty"!==i||this.model.hasContent(n,{ignoreWhitespaces:!0})?this.stringify(n):""}stringify(t){const e=this.toView(t);return this.processor.toData(e)}toView(t){this.mapper.clearBindings();const e=vr._createIn(t),i=new Ao,n=new Co(new so);if(this.mapper.bindElements(t,i),this.downcastDispatcher.convertInsert(e,n),!t.is("documentFragment")){const e=function(t){const e=[],i=t.root.document;if(!i)return[];const n=vr._createIn(t);for(const t of i.model.markers){const i=n.getIntersection(t.getRange());i&&e.push([t.name,i])}return e}(t);for(const[t,i]of e)this.downcastDispatcher.convertMarkerAdd(t,i,n)}return i}init(t){if(this.model.document.version)throw new hi.b("datacontroller-init-document-not-empty: Trying to set initial data to not empty document.",this);let e={};if("string"==typeof t?e.main=t:e=t,!this._checkIfRootsExists(Object.keys(e)))throw new hi.b("datacontroller-init-non-existent-root: Attempting to init data on a non-existing root.",this);return this.model.enqueueChange("transparent",t=>{for(const i of Object.keys(e)){const n=this.model.document.getRoot(i);t.insert(this.parse(e[i],n),n,0)}}),Promise.resolve()}set(t){let e={};if("string"==typeof t?e.main=t:e=t,!this._checkIfRootsExists(Object.keys(e)))throw new hi.b("datacontroller-set-non-existent-root: Attempting to set data on a non-existing root.",this);this.model.enqueueChange("transparent",t=>{t.setSelection(null),t.removeSelectionAttribute(this.model.document.selection.getAttributeKeys());for(const i of Object.keys(e)){const n=this.model.document.getRoot(i);t.remove(t.createRangeIn(n)),t.insert(this.parse(e[i],n),n,0)}})}parse(t,e="$root"){const i=this.processor.toView(t);return this.toModel(i,e)}toModel(t,e="$root"){return this.model.change(i=>this.upcastDispatcher.convert(t,i,e))}destroy(){this.stopListening()}_checkIfRootsExists(t){for(const e of t)if(!this.model.document.getRootNames().includes(e))return!1;return!0}}vi(ga,Hn);class pa{constructor(t,e){this._helpers=new Map,this._downcast=Array.isArray(t)?t:[t],this._createConversionHelpers({name:"downcast",dispatchers:this._downcast,isDowncast:!0}),this._upcast=Array.isArray(e)?e:[e],this._createConversionHelpers({name:"upcast",dispatchers:this._upcast,isDowncast:!1})}addAlias(t,e){const i=this._downcast.includes(e);if(!this._upcast.includes(e)&&!i)throw new hi.b("conversion-add-alias-dispatcher-not-registered: Trying to register and alias for a dispatcher that nas not been registered.",this);this._createConversionHelpers({name:t,dispatchers:[e],isDowncast:i})}for(t){if(!this._helpers.has(t))throw new hi.b("conversion-for-unknown-group: Trying to add a converter to an unknown dispatchers group.",this);return this._helpers.get(t)}elementToElement(t){this.for("downcast").elementToElement(t);for(const{model:e,view:i}of ba(t))this.for("upcast").elementToElement({model:e,view:i,converterPriority:t.converterPriority})}attributeToElement(t){this.for("downcast").attributeToElement(t);for(const{model:e,view:i}of ba(t))this.for("upcast").elementToAttribute({view:i,model:e,converterPriority:t.converterPriority})}attributeToAttribute(t){this.for("downcast").attributeToAttribute(t);for(const{model:e,view:i}of ba(t))this.for("upcast").attributeToAttribute({view:i,model:e})}_createConversionHelpers({name:t,dispatchers:e,isDowncast:i}){if(this._helpers.has(t))throw new hi.b("conversion-group-exists: Trying to register a group name that has already been registered.",this);const n=i?new Br(e):new $r(e);this._helpers.set(t,n)}}function*ba(t){if(t.model.values)for(const e of t.model.values){const i={key:t.model.key,value:e},n=t.view[e],o=t.upcastAlso?t.upcastAlso[e]:void 0;yield*wa(i,n,o)}else yield*wa(t.model,t.view,t.upcastAlso)}function*wa(t,e,i){if(yield{model:t,view:e},i){i=Array.isArray(i)?i:[i];for(const e of i)yield{model:t,view:e}}}class ka{constructor(t="default"){this.operations=[],this.type=t}get baseVersion(){for(const t of this.operations)if(null!==t.baseVersion)return t.baseVersion;return null}addOperation(t){return t.batch=this,this.operations.push(t),t}}class _a{constructor(t){this.baseVersion=t,this.isDocumentOperation=null!==this.baseVersion,this.batch=null}_validate(){}toJSON(){const t=Object.assign({},this);return t.__className=this.constructor.className,delete t.batch,delete t.isDocumentOperation,t}static get className(){return"Operation"}static fromJSON(t){return new this(t.baseVersion)}}class va{constructor(t){this.markers=new Map,this._children=new pr,t&&this._insertChild(0,t)}[Symbol.iterator](){return this.getChildren()}get childCount(){return this._children.length}get maxOffset(){return this._children.maxOffset}get isEmpty(){return 0===this.childCount}get root(){return this}get parent(){return null}is(t){return"documentFragment"==t||"model:documentFragment"==t}getChild(t){return this._children.getNode(t)}getChildren(){return this._children[Symbol.iterator]()}getChildIndex(t){return this._children.getNodeIndex(t)}getChildStartOffset(t){return this._children.getNodeStartOffset(t)}getPath(){return[]}getNodeByPath(t){let e=this;for(const i of t)e=e.getChild(e.offsetToIndex(i));return e}offsetToIndex(t){return this._children.offsetToIndex(t)}toJSON(){const t=[];for(const e of this._children)t.push(e.toJSON());return t}static fromJSON(t){const e=[];for(const i of t)i.name?e.push(br.fromJSON(i)):e.push(mr.fromJSON(i));return new va(e)}_appendChild(t){this._insertChild(this.childCount,t)}_insertChild(t,e){const i=function(t){if("string"==typeof t)return[new mr(t)];Ri(t)||(t=[t]);return Array.from(t).map(t=>"string"==typeof t?new mr(t):t instanceof gr?new mr(t.data,t.getAttributes()):t)}(e);for(const t of i)null!==t.parent&&t._remove(),t.parent=this;this._children._insertNodes(t,i)}_removeChildren(t,e=1){const i=this._children._removeNodes(t,e);for(const t of i)t.parent=null;return i}}function ya(t,e){const i=(e=Ca(e)).reduce((t,e)=>t+e.offsetSize,0),n=t.parent;Pa(t);const o=t.index;return n._insertChild(o,e),Ta(n,o+e.length),Ta(n,o),new vr(t,t.getShiftedBy(i))}function xa(t){if(!t.isFlat)throw new hi.b("operation-utils-remove-range-not-flat: Trying to remove a range which starts and ends in different element.",this);const e=t.start.parent;Pa(t.start),Pa(t.end);const i=e._removeChildren(t.start.index,t.end.index-t.start.index);return Ta(e,t.start.index),i}function Aa(t,e){if(!t.isFlat)throw new hi.b("operation-utils-move-range-not-flat: Trying to move a range which starts and ends in different element.",this);const i=xa(t);return ya(e=e._getTransformedByDeletion(t.start,t.end.offset-t.start.offset),i)}function Ca(t){const e=[];t instanceof Array||(t=[t]);for(let i=0;i<t.length;i++)if("string"==typeof t[i])e.push(new mr(t[i]));else if(t[i]instanceof gr)e.push(new mr(t[i].data,t[i].getAttributes()));else if(t[i]instanceof va||t[i]instanceof pr)for(const n of t[i])e.push(n);else t[i]instanceof fr&&e.push(t[i]);for(let t=1;t<e.length;t++){const i=e[t],n=e[t-1];i instanceof mr&&n instanceof mr&&Sa(i,n)&&(e.splice(t-1,2,new mr(n.data+i.data,n.getAttributes())),t--)}return e}function Ta(t,e){const i=t.getChild(e-1),n=t.getChild(e);if(i&&n&&i.is("text")&&n.is("text")&&Sa(i,n)){const o=new mr(i.data+n.data,i.getAttributes());t._removeChildren(e-1,2),t._insertChild(e-1,o)}}function Pa(t){const e=t.textNode,i=t.parent;if(e){const n=t.offset-e.startOffset,o=e.index;i._removeChildren(o,1);const s=new mr(e.data.substr(0,n),e.getAttributes()),r=new mr(e.data.substr(n),e.getAttributes());i._insertChild(o,[s,r])}}function Sa(t,e){const i=t.getAttributes(),n=e.getAttributes();for(const t of i){if(t[1]!==e.getAttribute(t[0]))return!1;n.next()}return n.next().done}var Ea=function(t,e){return Es(t,e)};class Ma extends _a{constructor(t,e,i,n,o){super(o),this.range=t.clone(),this.key=e,this.oldValue=void 0===i?null:i,this.newValue=void 0===n?null:n}get type(){return null===this.oldValue?"addAttribute":null===this.newValue?"removeAttribute":"changeAttribute"}clone(){return new Ma(this.range,this.key,this.oldValue,this.newValue,this.baseVersion)}getReversed(){return new Ma(this.range,this.key,this.newValue,this.oldValue,this.baseVersion+1)}toJSON(){const t=super.toJSON();return t.range=this.range.toJSON(),t}_validate(){if(!this.range.isFlat)throw new hi.b("attribute-operation-range-not-flat: The range to change is not flat.",this);for(const t of this.range.getItems({shallow:!0})){if(null!==this.oldValue&&!Ea(t.getAttribute(this.key),this.oldValue))throw new hi.b("attribute-operation-wrong-old-value: Changed node has different attribute value than operation's old attribute value.",this,{item:t,key:this.key,value:this.oldValue});if(null===this.oldValue&&null!==this.newValue&&t.hasAttribute(this.key))throw new hi.b("attribute-operation-attribute-exists: The attribute with given key already exists.",this,{node:t,key:this.key})}}_execute(){Ea(this.oldValue,this.newValue)||function(t,e,i){Pa(t.start),Pa(t.end);for(const n of t.getItems({shallow:!0})){const t=n.is("textProxy")?n.textNode:n;null!==i?t._setAttribute(e,i):t._removeAttribute(e),Ta(t.parent,t.index)}Ta(t.end.parent,t.end.index)}(this.range,this.key,this.newValue)}static get className(){return"AttributeOperation"}static fromJSON(t,e){return new Ma(vr.fromJSON(t.range,e),t.key,t.oldValue,t.newValue,t.baseVersion)}}class Ia extends _a{constructor(t,e){super(null),this.sourcePosition=t.clone(),this.howMany=e}get type(){return"detach"}toJSON(){const t=super.toJSON();return t.sourcePosition=this.sourcePosition.toJSON(),t}_validate(){if(this.sourcePosition.root.document)throw new hi.b("detach-operation-on-document-node: Cannot detach document node.",this)}_execute(){xa(vr._createFromPositionAndShift(this.sourcePosition,this.howMany))}static get className(){return"DetachOperation"}}class Na extends _a{constructor(t,e,i,n){super(n),this.sourcePosition=t.clone(),this.sourcePosition.stickiness="toNext",this.howMany=e,this.targetPosition=i.clone(),this.targetPosition.stickiness="toNone"}get type(){return"$graveyard"==this.targetPosition.root.rootName?"remove":"$graveyard"==this.sourcePosition.root.rootName?"reinsert":"move"}clone(){return new this.constructor(this.sourcePosition,this.howMany,this.targetPosition,this.baseVersion)}getMovedRangeStart(){return this.targetPosition._getTransformedByDeletion(this.sourcePosition,this.howMany)}getReversed(){const t=this.sourcePosition._getTransformedByInsertion(this.targetPosition,this.howMany);return new this.constructor(this.getMovedRangeStart(),this.howMany,t,this.baseVersion+1)}_validate(){const t=this.sourcePosition.parent,e=this.targetPosition.parent,i=this.sourcePosition.offset,n=this.targetPosition.offset;if(i+this.howMany>t.maxOffset)throw new hi.b("move-operation-nodes-do-not-exist: The nodes which should be moved do not exist.",this);if(t===e&&i<n&&n<i+this.howMany)throw new hi.b("move-operation-range-into-itself: Trying to move a range of nodes to the inside of that range.",this);if(this.sourcePosition.root==this.targetPosition.root&&"prefix"==Ei(this.sourcePosition.getParentPath(),this.targetPosition.getParentPath())){const t=this.sourcePosition.path.length-1;if(this.targetPosition.path[t]>=i&&this.targetPosition.path[t]<i+this.howMany)throw new hi.b("move-operation-node-into-itself: Trying to move a range of nodes into one of nodes from that range.",this)}}_execute(){Aa(vr._createFromPositionAndShift(this.sourcePosition,this.howMany),this.targetPosition)}toJSON(){const t=super.toJSON();return t.sourcePosition=this.sourcePosition.toJSON(),t.targetPosition=this.targetPosition.toJSON(),t}static get className(){return"MoveOperation"}static fromJSON(t,e){const i=_r.fromJSON(t.sourcePosition,e),n=_r.fromJSON(t.targetPosition,e);return new this(i,t.howMany,n,t.baseVersion)}}class Oa extends _a{constructor(t,e,i){super(i),this.position=t.clone(),this.position.stickiness="toNone",this.nodes=new pr(Ca(e)),this.shouldReceiveAttributes=!1}get type(){return"insert"}get howMany(){return this.nodes.maxOffset}clone(){const t=new pr([...this.nodes].map(t=>t._clone(!0))),e=new Oa(this.position,t,this.baseVersion);return e.shouldReceiveAttributes=this.shouldReceiveAttributes,e}getReversed(){const t=this.position.root.document.graveyard,e=new _r(t,[0]);return new Na(this.position,this.nodes.maxOffset,e,this.baseVersion+1)}_validate(){const t=this.position.parent;if(!t||t.maxOffset<this.position.offset)throw new hi.b("insert-operation-position-invalid: Insertion position is invalid.",this)}_execute(){const t=this.nodes;this.nodes=new pr([...t].map(t=>t._clone(!0))),ya(this.position,t)}toJSON(){const t=super.toJSON();return t.position=this.position.toJSON(),t.nodes=this.nodes.toJSON(),t}static get className(){return"InsertOperation"}static fromJSON(t,e){const i=[];for(const e of t.nodes)e.name?i.push(br.fromJSON(e)):i.push(mr.fromJSON(e));const n=new Oa(_r.fromJSON(t.position,e),i,t.baseVersion);return n.shouldReceiveAttributes=t.shouldReceiveAttributes,n}}class Ra extends _a{constructor(t,e,i,n,o,s){super(s),this.name=t,this.oldRange=e?e.clone():null,this.newRange=i?i.clone():null,this.affectsData=o,this._markers=n}get type(){return"marker"}clone(){return new Ra(this.name,this.oldRange,this.newRange,this._markers,this.affectsData,this.baseVersion)}getReversed(){return new Ra(this.name,this.newRange,this.oldRange,this._markers,this.affectsData,this.baseVersion+1)}_execute(){const t=this.newRange?"_set":"_remove";this._markers[t](this.name,this.newRange,!0,this.affectsData)}toJSON(){const t=super.toJSON();return this.oldRange&&(t.oldRange=this.oldRange.toJSON()),this.newRange&&(t.newRange=this.newRange.toJSON()),delete t._markers,t}static get className(){return"MarkerOperation"}static fromJSON(t,e){return new Ra(t.name,t.oldRange?vr.fromJSON(t.oldRange,e):null,t.newRange?vr.fromJSON(t.newRange,e):null,e.model.markers,t.affectsData,t.baseVersion)}}class La extends _a{constructor(t,e,i,n){super(n),this.position=t,this.position.stickiness="toNext",this.oldName=e,this.newName=i}get type(){return"rename"}clone(){return new La(this.position.clone(),this.oldName,this.newName,this.baseVersion)}getReversed(){return new La(this.position.clone(),this.newName,this.oldName,this.baseVersion+1)}_validate(){const t=this.position.nodeAfter;if(!(t instanceof br))throw new hi.b("rename-operation-wrong-position: Given position is invalid or node after it is not an instance of Element.",this);if(t.name!==this.oldName)throw new hi.b("rename-operation-wrong-name: Element to change has different name than operation's old name.",this)}_execute(){this.position.nodeAfter.name=this.newName}toJSON(){const t=super.toJSON();return t.position=this.position.toJSON(),t}static get className(){return"RenameOperation"}static fromJSON(t,e){return new La(_r.fromJSON(t.position,e),t.oldName,t.newName,t.baseVersion)}}class Da extends _a{constructor(t,e,i,n,o){super(o),this.root=t,this.key=e,this.oldValue=i,this.newValue=n}get type(){return null===this.oldValue?"addRootAttribute":null===this.newValue?"removeRootAttribute":"changeRootAttribute"}clone(){return new Da(this.root,this.key,this.oldValue,this.newValue,this.baseVersion)}getReversed(){return new Da(this.root,this.key,this.newValue,this.oldValue,this.baseVersion+1)}_validate(){if(this.root!=this.root.root||this.root.is("documentFragment"))throw new hi.b("rootattribute-operation-not-a-root: The element to change is not a root element.",this,{root:this.root,key:this.key});if(null!==this.oldValue&&this.root.getAttribute(this.key)!==this.oldValue)throw new hi.b("rootattribute-operation-wrong-old-value: Changed node has different attribute value than operation's old attribute value.",this,{root:this.root,key:this.key});if(null===this.oldValue&&null!==this.newValue&&this.root.hasAttribute(this.key))throw new hi.b("rootattribute-operation-attribute-exists: The attribute with given key already exists.",this,{root:this.root,key:this.key})}_execute(){null!==this.newValue?this.root._setAttribute(this.key,this.newValue):this.root._removeAttribute(this.key)}toJSON(){const t=super.toJSON();return t.root=this.root.toJSON(),t}static get className(){return"RootAttributeOperation"}static fromJSON(t,e){if(!e.getRoot(t.root))throw new hi.b("rootattribute-operation-fromjson-no-root: Cannot create RootAttributeOperation. Root with specified name does not exist.",this,{rootName:t.root});return new Da(e.getRoot(t.root),t.key,t.oldValue,t.newValue,t.baseVersion)}}class za extends _a{constructor(t,e,i,n,o){super(o),this.sourcePosition=t.clone(),this.sourcePosition.stickiness="toPrevious",this.howMany=e,this.targetPosition=i.clone(),this.targetPosition.stickiness="toNext",this.graveyardPosition=n.clone()}get type(){return"merge"}get deletionPosition(){return new _r(this.sourcePosition.root,this.sourcePosition.path.slice(0,-1))}get movedRange(){const t=this.sourcePosition.getShiftedBy(Number.POSITIVE_INFINITY);return new vr(this.sourcePosition,t)}clone(){return new this.constructor(this.sourcePosition,this.howMany,this.targetPosition,this.graveyardPosition,this.baseVersion)}getReversed(){const t=this.targetPosition._getTransformedByMergeOperation(this),e=this.sourcePosition.path.slice(0,-1),i=new _r(this.sourcePosition.root,e)._getTransformedByMergeOperation(this),n=new ja(t,this.howMany,this.graveyardPosition,this.baseVersion+1);return n.insertionPosition=i,n}_validate(){const t=this.sourcePosition.parent,e=this.targetPosition.parent;if(!t.parent)throw new hi.b("merge-operation-source-position-invalid: Merge source position is invalid.",this);if(!e.parent)throw new hi.b("merge-operation-target-position-invalid: Merge target position is invalid.",this);if(this.howMany!=t.maxOffset)throw new hi.b("merge-operation-how-many-invalid: Merge operation specifies wrong number of nodes to move.",this)}_execute(){const t=this.sourcePosition.parent;Aa(vr._createIn(t),this.targetPosition),Aa(vr._createOn(t),this.graveyardPosition)}toJSON(){const t=super.toJSON();return t.sourcePosition=t.sourcePosition.toJSON(),t.targetPosition=t.targetPosition.toJSON(),t.graveyardPosition=t.graveyardPosition.toJSON(),t}static get className(){return"MergeOperation"}static fromJSON(t,e){const i=_r.fromJSON(t.sourcePosition,e),n=_r.fromJSON(t.targetPosition,e),o=_r.fromJSON(t.graveyardPosition,e);return new this(i,t.howMany,n,o,t.baseVersion)}}class ja extends _a{constructor(t,e,i,n){super(n),this.splitPosition=t.clone(),this.splitPosition.stickiness="toNext",this.howMany=e,this.insertionPosition=ja.getInsertionPosition(t),this.insertionPosition.stickiness="toNone",this.graveyardPosition=i?i.clone():null,this.graveyardPosition&&(this.graveyardPosition.stickiness="toNext")}get type(){return"split"}get moveTargetPosition(){const t=this.insertionPosition.path.slice();return t.push(0),new _r(this.insertionPosition.root,t)}get movedRange(){const t=this.splitPosition.getShiftedBy(Number.POSITIVE_INFINITY);return new vr(this.splitPosition,t)}clone(){const t=new this.constructor(this.splitPosition,this.howMany,this.graveyardPosition,this.baseVersion);return t.insertionPosition=this.insertionPosition,t}getReversed(){const t=this.splitPosition.root.document.graveyard,e=new _r(t,[0]);return new za(this.moveTargetPosition,this.howMany,this.splitPosition,e,this.baseVersion+1)}_validate(){const t=this.splitPosition.parent,e=this.splitPosition.offset;if(!t||t.maxOffset<e)throw new hi.b("split-operation-position-invalid: Split position is invalid.",this);if(!t.parent)throw new hi.b("split-operation-split-in-root: Cannot split root element.",this);if(this.howMany!=t.maxOffset-this.splitPosition.offset)throw new hi.b("split-operation-how-many-invalid: Split operation specifies wrong number of nodes to move.",this);if(this.graveyardPosition&&!this.graveyardPosition.nodeAfter)throw new hi.b("split-operation-graveyard-position-invalid: Graveyard position invalid.",this)}_execute(){const t=this.splitPosition.parent;if(this.graveyardPosition)Aa(vr._createFromPositionAndShift(this.graveyardPosition,1),this.insertionPosition);else{const e=t._clone();ya(this.insertionPosition,e)}Aa(new vr(_r._createAt(t,this.splitPosition.offset),_r._createAt(t,t.maxOffset)),this.moveTargetPosition)}toJSON(){const t=super.toJSON();return t.splitPosition=this.splitPosition.toJSON(),t.insertionPosition=this.insertionPosition.toJSON(),this.graveyardPosition&&(t.graveyardPosition=this.graveyardPosition.toJSON()),t}static get className(){return"SplitOperation"}static getInsertionPosition(t){const e=t.path.slice(0,-1);return e[e.length-1]++,new _r(t.root,e)}static fromJSON(t,e){const i=_r.fromJSON(t.splitPosition,e),n=_r.fromJSON(t.insertionPosition,e),o=t.graveyardPosition?_r.fromJSON(t.graveyardPosition,e):null,s=new this(i,t.howMany,o,t.baseVersion);return s.insertionPosition=n,s}}class Va extends br{constructor(t,e,i="main"){super(e),this._doc=t,this.rootName=i}get document(){return this._doc}is(t,e){const i=t.replace("model:","");return e?"rootElement"==i&&e==this.name||super.is(t,e):"rootElement"==i||super.is(t)}toJSON(){return this.rootName}}class Ba{constructor(t,e){this.model=t,this.batch=e}createText(t,e){return new mr(t,e)}createElement(t,e){return new br(t,e)}createDocumentFragment(){return new va}insert(t,e,i=0){if(this._assertWriterUsedCorrectly(),t instanceof mr&&""==t.data)return;const n=_r._createAt(e,i);if(t.parent){if(qa(t.root,n.root))return void this.move(vr._createOn(t),n);if(t.root.document)throw new hi.b("model-writer-insert-forbidden-move: Cannot move a node from a document to a different tree. It is forbidden to move a node that was already in a document outside of it.",this);this.remove(t)}const o=n.root.document?n.root.document.version:null,s=new Oa(n,t,o);if(t instanceof mr&&(s.shouldReceiveAttributes=!0),this.batch.addOperation(s),this.model.applyOperation(s),t instanceof va)for(const[e,i]of t.markers){const t=_r._createAt(i.root,0),o={range:new vr(i.start._getCombined(t,n),i.end._getCombined(t,n)),usingOperation:!0,affectsData:!0};this.model.markers.has(e)?this.updateMarker(e,o):this.addMarker(e,o)}}insertText(t,e,i,n){e instanceof va||e instanceof br||e instanceof _r?this.insert(this.createText(t),e,i):this.insert(this.createText(t,e),i,n)}insertElement(t,e,i,n){e instanceof va||e instanceof br||e instanceof _r?this.insert(this.createElement(t),e,i):this.insert(this.createElement(t,e),i,n)}append(t,e){this.insert(t,e,"end")}appendText(t,e,i){e instanceof va||e instanceof br?this.insert(this.createText(t),e,"end"):this.insert(this.createText(t,e),i,"end")}appendElement(t,e,i){e instanceof va||e instanceof br?this.insert(this.createElement(t),e,"end"):this.insert(this.createElement(t,e),i,"end")}setAttribute(t,e,i){if(this._assertWriterUsedCorrectly(),i instanceof vr){const n=i.getMinimalFlatRanges();for(const i of n)Fa(this,t,e,i)}else Ha(this,t,e,i)}setAttributes(t,e){for(const[i,n]of Li(t))this.setAttribute(i,n,e)}removeAttribute(t,e){if(this._assertWriterUsedCorrectly(),e instanceof vr){const i=e.getMinimalFlatRanges();for(const e of i)Fa(this,t,null,e)}else Ha(this,t,null,e)}clearAttributes(t){this._assertWriterUsedCorrectly();const e=t=>{for(const e of t.getAttributeKeys())this.removeAttribute(e,t)};if(t instanceof vr)for(const i of t.getItems())e(i);else e(t)}move(t,e,i){if(this._assertWriterUsedCorrectly(),!(t instanceof vr))throw new hi.b("writer-move-invalid-range: Invalid range to move.",this);if(!t.isFlat)throw new hi.b("writer-move-range-not-flat: Range to move is not flat.",this);const n=_r._createAt(e,i);if(n.isEqual(t.start))return;if(this._addOperationForAffectedMarkers("move",t),!qa(t.root,n.root))throw new hi.b("writer-move-different-document: Range is going to be moved between different documents.",this);const o=t.root.document?t.root.document.version:null,s=new Na(t.start,t.end.offset-t.start.offset,n,o);this.batch.addOperation(s),this.model.applyOperation(s)}remove(t){this._assertWriterUsedCorrectly();const e=(t instanceof vr?t:vr._createOn(t)).getMinimalFlatRanges().reverse();for(const t of e)this._addOperationForAffectedMarkers("move",t),Wa(t.start,t.end.offset-t.start.offset,this.batch,this.model)}merge(t){this._assertWriterUsedCorrectly();const e=t.nodeBefore,i=t.nodeAfter;if(this._addOperationForAffectedMarkers("merge",t),!(e instanceof br))throw new hi.b("writer-merge-no-element-before: Node before merge position must be an element.",this);if(!(i instanceof br))throw new hi.b("writer-merge-no-element-after: Node after merge position must be an element.",this);t.root.document?this._merge(t):this._mergeDetached(t)}createPositionFromPath(t,e,i){return this.model.createPositionFromPath(t,e,i)}createPositionAt(t,e){return this.model.createPositionAt(t,e)}createPositionAfter(t){return this.model.createPositionAfter(t)}createPositionBefore(t){return this.model.createPositionBefore(t)}createRange(t,e){return this.model.createRange(t,e)}createRangeIn(t){return this.model.createRangeIn(t)}createRangeOn(t){return this.model.createRangeOn(t)}createSelection(t,e,i){return this.model.createSelection(t,e,i)}_mergeDetached(t){const e=t.nodeBefore,i=t.nodeAfter;this.move(vr._createIn(i),_r._createAt(e,"end")),this.remove(i)}_merge(t){const e=_r._createAt(t.nodeBefore,"end"),i=_r._createAt(t.nodeAfter,0),n=t.root.document.graveyard,o=new _r(n,[0]),s=t.root.document.version,r=new za(i,t.nodeAfter.maxOffset,e,o,s);this.batch.addOperation(r),this.model.applyOperation(r)}rename(t,e){if(this._assertWriterUsedCorrectly(),!(t instanceof br))throw new hi.b("writer-rename-not-element-instance: Trying to rename an object which is not an instance of Element.",this);const i=t.root.document?t.root.document.version:null,n=new La(_r._createBefore(t),t.name,e,i);this.batch.addOperation(n),this.model.applyOperation(n)}split(t,e){this._assertWriterUsedCorrectly();let i,n,o=t.parent;if(!o.parent)throw new hi.b("writer-split-element-no-parent: Element with no parent can not be split.",this);if(e||(e=o.parent),!t.parent.getAncestors({includeSelf:!0}).includes(e))throw new hi.b("writer-split-invalid-limit-element: Limit element is not a position ancestor.",this);do{const e=o.root.document?o.root.document.version:null,s=o.maxOffset-t.offset,r=new ja(t,s,null,e);this.batch.addOperation(r),this.model.applyOperation(r),i||n||(i=o,n=t.parent.nextSibling),o=(t=this.createPositionAfter(t.parent)).parent}while(o!==e);return{position:t,range:new vr(_r._createAt(i,"end"),_r._createAt(n,0))}}wrap(t,e){if(this._assertWriterUsedCorrectly(),!t.isFlat)throw new hi.b("writer-wrap-range-not-flat: Range to wrap is not flat.",this);const i=e instanceof br?e:new br(e);if(i.childCount>0)throw new hi.b("writer-wrap-element-not-empty: Element to wrap with is not empty.",this);if(null!==i.parent)throw new hi.b("writer-wrap-element-attached: Element to wrap with is already attached to tree model.",this);this.insert(i,t.start);const n=new vr(t.start.getShiftedBy(1),t.end.getShiftedBy(1));this.move(n,_r._createAt(i,0))}unwrap(t){if(this._assertWriterUsedCorrectly(),null===t.parent)throw new hi.b("writer-unwrap-element-no-parent: Trying to unwrap an element which has no parent.",this);this.move(vr._createIn(t),this.createPositionAfter(t)),this.remove(t)}addMarker(t,e){if(this._assertWriterUsedCorrectly(),!e||"boolean"!=typeof e.usingOperation)throw new hi.b("writer-addMarker-no-usingOperation: The options.usingOperation parameter is required when adding a new marker.",this);const i=e.usingOperation,n=e.range,o=void 0!==e.affectsData&&e.affectsData;if(this.model.markers.has(t))throw new hi.b("writer-addMarker-marker-exists: Marker with provided name already exists.",this);if(!n)throw new hi.b("writer-addMarker-no-range: Range parameter is required when adding a new marker.",this);return i?(Ua(this,t,null,n,o),this.model.markers.get(t)):this.model.markers._set(t,n,i,o)}updateMarker(t,e){this._assertWriterUsedCorrectly();const i="string"==typeof t?t:t.name,n=this.model.markers.get(i);if(!n)throw new hi.b("writer-updateMarker-marker-not-exists: Marker with provided name does not exists.",this);if(!e)return void this.model.markers._refresh(n);const o="boolean"==typeof e.usingOperation,s="boolean"==typeof e.affectsData,r=s?e.affectsData:n.affectsData;if(!o&&!e.range&&!s)throw new hi.b("writer-updateMarker-wrong-options: One of the options is required - provide range, usingOperations or affectsData.",this);const a=n.getRange(),c=e.range?e.range:a;o&&e.usingOperation!==n.managedUsingOperations?e.usingOperation?Ua(this,i,null,c,r):(Ua(this,i,a,null,r),this.model.markers._set(i,c,void 0,r)):n.managedUsingOperations?Ua(this,i,a,c,r):this.model.markers._set(i,c,void 0,r)}removeMarker(t){this._assertWriterUsedCorrectly();const e="string"==typeof t?t:t.name;if(!this.model.markers.has(e))throw new hi.b("writer-removeMarker-no-marker: Trying to remove marker which does not exist.",this);const i=this.model.markers.get(e);i.managedUsingOperations?Ua(this,e,i.getRange(),null,i.affectsData):this.model.markers._remove(e)}setSelection(t,e,i){this._assertWriterUsedCorrectly(),this.model.document.selection._setTo(t,e,i)}setSelectionFocus(t,e){this._assertWriterUsedCorrectly(),this.model.document.selection._setFocus(t,e)}setSelectionAttribute(t,e){if(this._assertWriterUsedCorrectly(),"string"==typeof t)this._setSelectionAttribute(t,e);else for(const[e,i]of Li(t))this._setSelectionAttribute(e,i)}removeSelectionAttribute(t){if(this._assertWriterUsedCorrectly(),"string"==typeof t)this._removeSelectionAttribute(t);else for(const e of t)this._removeSelectionAttribute(e)}overrideSelectionGravity(){return this.model.document.selection._overrideGravity()}restoreSelectionGravity(t){this.model.document.selection._restoreGravity(t)}_setSelectionAttribute(t,e){const i=this.model.document.selection;if(i.isCollapsed&&i.anchor.parent.isEmpty){const n=Lr._getStoreAttributeKey(t);this.setAttribute(n,e,i.anchor.parent)}i._setAttribute(t,e)}_removeSelectionAttribute(t){const e=this.model.document.selection;if(e.isCollapsed&&e.anchor.parent.isEmpty){const i=Lr._getStoreAttributeKey(t);this.removeAttribute(i,e.anchor.parent)}e._removeAttribute(t)}_assertWriterUsedCorrectly(){if(this.model._currentWriter!==this)throw new hi.b("writer-incorrect-use: Trying to use a writer outside the change() block.",this)}_addOperationForAffectedMarkers(t,e){for(const i of this.model.markers){if(!i.managedUsingOperations)continue;const n=i.getRange();let o=!1;if("move"==t)o=e.containsPosition(n.start)||e.start.isEqual(n.start)||e.containsPosition(n.end)||e.end.isEqual(n.end);else{const t=e.nodeBefore,i=e.nodeAfter,s=n.start.parent==t&&n.start.isAtEnd,r=n.end.parent==i&&0==n.end.offset,a=n.end.nodeAfter==i,c=n.start.nodeAfter==i;o=s||r||a||c}o&&this.updateMarker(i.name,{range:n})}}}function Fa(t,e,i,n){const o=t.model,s=o.document;let r,a,c,l=n.start;for(const t of n.getWalker({shallow:!0}))c=t.item.getAttribute(e),r&&a!=c&&(a!=i&&d(),l=r),r=t.nextPosition,a=c;function d(){const n=new vr(l,r),c=n.root.document?s.version:null,d=new Ma(n,e,a,i,c);t.batch.addOperation(d),o.applyOperation(d)}r instanceof _r&&r!=l&&a!=i&&d()}function Ha(t,e,i,n){const o=t.model,s=o.document,r=n.getAttribute(e);let a,c;if(r!=i){if(n.root===n){const t=n.document?s.version:null;c=new Da(n,e,r,i,t)}else{a=new vr(_r._createBefore(n),t.createPositionAfter(n));const o=a.root.document?s.version:null;c=new Ma(a,e,r,i,o)}t.batch.addOperation(c),o.applyOperation(c)}}function Ua(t,e,i,n,o){const s=t.model,r=s.document,a=new Ra(e,i,n,s.markers,o,r.version);t.batch.addOperation(a),s.applyOperation(a)}function Wa(t,e,i,n){let o;if(t.root.document){const i=n.document,s=new _r(i.graveyard,[0]);o=new Na(t,e,s,i.version)}else o=new Ia(t,e);i.addOperation(o),n.applyOperation(o)}function qa(t,e){return t===e||t instanceof Va&&e instanceof Va}class $a{constructor(t){this._markerCollection=t,this._changesInElement=new Map,this._elementSnapshots=new Map,this._changedMarkers=new Map,this._changeCount=0,this._cachedChanges=null,this._cachedChangesWithGraveyard=null}get isEmpty(){return 0==this._changesInElement.size&&0==this._changedMarkers.size}refreshItem(t){if(this._isInInsertedElement(t.parent))return;this._markRemove(t.parent,t.startOffset,t.offsetSize),this._markInsert(t.parent,t.startOffset,t.offsetSize);const e=vr._createOn(t);for(const t of this._markerCollection.getMarkersIntersectingRange(e)){const e=t.getRange();this.bufferMarkerChange(t.name,e,e,t.affectsData)}this._cachedChanges=null}bufferOperation(t){switch(t.type){case"insert":if(this._isInInsertedElement(t.position.parent))return;this._markInsert(t.position.parent,t.position.offset,t.nodes.maxOffset);break;case"addAttribute":case"removeAttribute":case"changeAttribute":for(const e of t.range.getItems({shallow:!0}))this._isInInsertedElement(e.parent)||this._markAttribute(e);break;case"remove":case"move":case"reinsert":{if(t.sourcePosition.isEqual(t.targetPosition)||t.sourcePosition.getShiftedBy(t.howMany).isEqual(t.targetPosition))return;const e=this._isInInsertedElement(t.sourcePosition.parent),i=this._isInInsertedElement(t.targetPosition.parent);e||this._markRemove(t.sourcePosition.parent,t.sourcePosition.offset,t.howMany),i||this._markInsert(t.targetPosition.parent,t.getMovedRangeStart().offset,t.howMany);break}case"rename":{if(this._isInInsertedElement(t.position.parent))return;this._markRemove(t.position.parent,t.position.offset,1),this._markInsert(t.position.parent,t.position.offset,1);const e=vr._createFromPositionAndShift(t.position,1);for(const t of this._markerCollection.getMarkersIntersectingRange(e)){const e=t.getRange();this.bufferMarkerChange(t.name,e,e,t.affectsData)}break}case"split":{const e=t.splitPosition.parent;this._isInInsertedElement(e)||this._markRemove(e,t.splitPosition.offset,t.howMany),this._isInInsertedElement(t.insertionPosition.parent)||this._markInsert(t.insertionPosition.parent,t.insertionPosition.offset,1),t.graveyardPosition&&this._markRemove(t.graveyardPosition.parent,t.graveyardPosition.offset,1);break}case"merge":{const e=t.sourcePosition.parent;this._isInInsertedElement(e.parent)||this._markRemove(e.parent,e.startOffset,1);const i=t.graveyardPosition.parent;this._markInsert(i,t.graveyardPosition.offset,1);const n=t.targetPosition.parent;this._isInInsertedElement(n)||this._markInsert(n,t.targetPosition.offset,e.maxOffset);break}}this._cachedChanges=null}bufferMarkerChange(t,e,i,n){const o=this._changedMarkers.get(t);o?(o.newRange=i,o.affectsData=n,null==o.oldRange&&null==o.newRange&&this._changedMarkers.delete(t)):this._changedMarkers.set(t,{oldRange:e,newRange:i,affectsData:n})}getMarkersToRemove(){const t=[];for(const[e,i]of this._changedMarkers)null!=i.oldRange&&t.push({name:e,range:i.oldRange});return t}getMarkersToAdd(){const t=[];for(const[e,i]of this._changedMarkers)null!=i.newRange&&t.push({name:e,range:i.newRange});return t}getChangedMarkers(){return Array.from(this._changedMarkers).map(t=>({name:t[0],data:{oldRange:t[1].oldRange,newRange:t[1].newRange}}))}hasDataChanges(){for(const[,t]of this._changedMarkers)if(t.affectsData)return!0;return this._changesInElement.size>0}getChanges(t={includeChangesInGraveyard:!1}){if(this._cachedChanges)return t.includeChangesInGraveyard?this._cachedChangesWithGraveyard.slice():this._cachedChanges.slice();const e=[];for(const t of this._changesInElement.keys()){const i=this._changesInElement.get(t).sort((t,e)=>t.offset===e.offset?t.type!=e.type?"remove"==t.type?-1:1:0:t.offset<e.offset?-1:1),n=this._elementSnapshots.get(t),o=Ya(t.getChildren()),s=Ga(n.length,i);let r=0,a=0;for(const i of s)if("i"===i)e.push(this._getInsertDiff(t,r,o[r].name)),r++;else if("r"===i)e.push(this._getRemoveDiff(t,r,n[a].name)),a++;else if("a"===i){const i=o[r].attributes,s=n[a].attributes;let c;if("$text"==o[r].name)c=new vr(_r._createAt(t,r),_r._createAt(t,r+1));else{const e=t.offsetToIndex(r);c=new vr(_r._createAt(t,r),_r._createAt(t.getChild(e),0))}e.push(...this._getAttributesDiff(c,s,i)),r++,a++}else r++,a++}e.sort((t,e)=>t.position.root!=e.position.root?t.position.root.rootName<e.position.root.rootName?-1:1:t.position.isEqual(e.position)?t.changeCount-e.changeCount:t.position.isBefore(e.position)?-1:1);for(let t=1;t<e.length;t++){const i=e[t-1],n=e[t],o="remove"==i.type&&"remove"==n.type&&"$text"==i.name&&"$text"==n.name&&i.position.isEqual(n.position),s="insert"==i.type&&"insert"==n.type&&"$text"==i.name&&"$text"==n.name&&i.position.parent==n.position.parent&&i.position.offset+i.length==n.position.offset,r="attribute"==i.type&&"attribute"==n.type&&i.position.parent==n.position.parent&&i.range.isFlat&&n.range.isFlat&&i.position.offset+i.length==n.position.offset&&i.attributeKey==n.attributeKey&&i.attributeOldValue==n.attributeOldValue&&i.attributeNewValue==n.attributeNewValue;(o||s||r)&&(e[t-1].length++,r&&(e[t-1].range.end=e[t-1].range.end.getShiftedBy(1)),e.splice(t,1),t--)}for(const t of e)delete t.changeCount,"attribute"==t.type&&(delete t.position,delete t.length);return this._changeCount=0,this._cachedChangesWithGraveyard=e.slice(),this._cachedChanges=e.slice().filter(Qa),t.includeChangesInGraveyard?this._cachedChangesWithGraveyard:this._cachedChanges}reset(){this._changesInElement.clear(),this._elementSnapshots.clear(),this._changedMarkers.clear(),this._cachedChanges=null}_markInsert(t,e,i){const n={type:"insert",offset:e,howMany:i,count:this._changeCount++};this._markChange(t,n)}_markRemove(t,e,i){const n={type:"remove",offset:e,howMany:i,count:this._changeCount++};this._markChange(t,n),this._removeAllNestedChanges(t,e,i)}_markAttribute(t){const e={type:"attribute",offset:t.startOffset,howMany:t.offsetSize,count:this._changeCount++};this._markChange(t.parent,e)}_markChange(t,e){this._makeSnapshot(t);const i=this._getChangesForElement(t);this._handleChange(e,i),i.push(e);for(let t=0;t<i.length;t++)i[t].howMany<1&&(i.splice(t,1),t--)}_getChangesForElement(t){let e;return this._changesInElement.has(t)?e=this._changesInElement.get(t):(e=[],this._changesInElement.set(t,e)),e}_makeSnapshot(t){this._elementSnapshots.has(t)||this._elementSnapshots.set(t,Ya(t.getChildren()))}_handleChange(t,e){t.nodesToHandle=t.howMany;for(const i of e){const n=t.offset+t.howMany,o=i.offset+i.howMany;if("insert"==t.type&&("insert"==i.type&&(t.offset<=i.offset?i.offset+=t.howMany:t.offset<o&&(i.howMany+=t.nodesToHandle,t.nodesToHandle=0)),"remove"==i.type&&t.offset<i.offset&&(i.offset+=t.howMany),"attribute"==i.type))if(t.offset<=i.offset)i.offset+=t.howMany;else if(t.offset<o){const o=i.howMany;i.howMany=t.offset-i.offset,e.unshift({type:"attribute",offset:n,howMany:o-i.howMany,count:this._changeCount++})}if("remove"==t.type){if("insert"==i.type)if(n<=i.offset)i.offset-=t.howMany;else if(n<=o)if(t.offset<i.offset){const e=n-i.offset;i.offset=t.offset,i.howMany-=e,t.nodesToHandle-=e}else i.howMany-=t.nodesToHandle,t.nodesToHandle=0;else if(t.offset<=i.offset)t.nodesToHandle-=i.howMany,i.howMany=0;else if(t.offset<o){const e=o-t.offset;i.howMany-=e,t.nodesToHandle-=e}if("remove"==i.type&&(n<=i.offset?i.offset-=t.howMany:t.offset<i.offset&&(t.nodesToHandle+=i.howMany,i.howMany=0)),"attribute"==i.type)if(n<=i.offset)i.offset-=t.howMany;else if(t.offset<i.offset){const e=n-i.offset;i.offset=t.offset,i.howMany-=e}else if(t.offset<o)if(n<=o){const n=i.howMany;i.howMany=t.offset-i.offset;const o=n-i.howMany-t.nodesToHandle;e.unshift({type:"attribute",offset:t.offset,howMany:o,count:this._changeCount++})}else i.howMany-=o-t.offset}if("attribute"==t.type){if("insert"==i.type)if(t.offset<i.offset&&n>i.offset){if(n>o){const t={type:"attribute",offset:o,howMany:n-o,count:this._changeCount++};this._handleChange(t,e),e.push(t)}t.nodesToHandle=i.offset-t.offset,t.howMany=t.nodesToHandle}else t.offset>=i.offset&&t.offset<o&&(n>o?(t.nodesToHandle=n-o,t.offset=o):t.nodesToHandle=0);if("remove"==i.type&&t.offset<i.offset&&n>i.offset){const o={type:"attribute",offset:i.offset,howMany:n-i.offset,count:this._changeCount++};this._handleChange(o,e),e.push(o),t.nodesToHandle=i.offset-t.offset,t.howMany=t.nodesToHandle}"attribute"==i.type&&(t.offset>=i.offset&&n<=o?(t.nodesToHandle=0,t.howMany=0,t.offset=0):t.offset<=i.offset&&n>=o&&(i.howMany=0))}}t.howMany=t.nodesToHandle,delete t.nodesToHandle}_getInsertDiff(t,e,i){return{type:"insert",position:_r._createAt(t,e),name:i,length:1,changeCount:this._changeCount++}}_getRemoveDiff(t,e,i){return{type:"remove",position:_r._createAt(t,e),name:i,length:1,changeCount:this._changeCount++}}_getAttributesDiff(t,e,i){const n=[];i=new Map(i);for(const[o,s]of e){const e=i.has(o)?i.get(o):null;e!==s&&n.push({type:"attribute",position:t.start,range:t.clone(),length:1,attributeKey:o,attributeOldValue:s,attributeNewValue:e,changeCount:this._changeCount++}),i.delete(o)}for(const[e,o]of i)n.push({type:"attribute",position:t.start,range:t.clone(),length:1,attributeKey:e,attributeOldValue:null,attributeNewValue:o,changeCount:this._changeCount++});return n}_isInInsertedElement(t){const e=t.parent;if(!e)return!1;const i=this._changesInElement.get(e),n=t.startOffset;if(i)for(const t of i)if("insert"==t.type&&n>=t.offset&&n<t.offset+t.howMany)return!0;return this._isInInsertedElement(e)}_removeAllNestedChanges(t,e,i){const n=new vr(_r._createAt(t,e),_r._createAt(t,e+i));for(const t of n.getItems({shallow:!0}))t.is("element")&&(this._elementSnapshots.delete(t),this._changesInElement.delete(t),this._removeAllNestedChanges(t,0,t.maxOffset))}}function Ya(t){const e=[];for(const i of t)if(i.is("text"))for(let t=0;t<i.data.length;t++)e.push({name:"$text",attributes:new Map(i.getAttributes())});else e.push({name:i.name,attributes:new Map(i.getAttributes())});return e}function Ga(t,e){const i=[];let n=0,o=0;for(const t of e){if(t.offset>n){for(let e=0;e<t.offset-n;e++)i.push("e");o+=t.offset-n}if("insert"==t.type){for(let e=0;e<t.howMany;e++)i.push("i");n=t.offset+t.howMany}else if("remove"==t.type){for(let e=0;e<t.howMany;e++)i.push("r");n=t.offset,o+=t.howMany}else i.push(..."a".repeat(t.howMany).split("")),n=t.offset+t.howMany,o+=t.howMany}if(o<t)for(let e=0;e<t-o-n;e++)i.push("e");return i}function Qa(t){const e=t.position&&"$graveyard"==t.position.root.rootName,i=t.range&&"$graveyard"==t.range.root.rootName;return!e&&!i}class Ka{constructor(){this._operations=[],this._undoPairs=new Map,this._undoneOperations=new Set}addOperation(t){this._operations.includes(t)||this._operations.push(t)}getOperations(t=0,e=Number.POSITIVE_INFINITY){return t<0?[]:this._operations.slice(t,e)}getOperation(t){return this._operations[t]}setOperationAsUndone(t,e){this._undoPairs.set(e,t),this._undoneOperations.add(t)}isUndoingOperation(t){return this._undoPairs.has(t)}isUndoneOperation(t){return this._undoneOperations.has(t)}getUndoneOperation(t){return this._undoPairs.get(t)}}function Ja(t,e){return!!(i=t.charAt(e-1))&&1==i.length&&/[\ud800-\udbff]/.test(i)&&function(t){return!!t&&1==t.length&&/[\udc00-\udfff]/.test(t)}(t.charAt(e));var i}function Za(t,e){return!!(i=t.charAt(e))&&1==i.length&&/[\u0300-\u036f\u1ab0-\u1aff\u1dc0-\u1dff\u20d0-\u20ff\ufe20-\ufe2f]/.test(i);var i}class Xa{constructor(t){this.model=t,this.version=0,this.history=new Ka(this),this.selection=new Lr(this),this.roots=new yi({idProperty:"rootName"}),this.differ=new $a(t.markers),this._postFixers=new Set,this._hasSelectionChangedFromTheLastChangeBlock=!1,this.createRoot("$root","$graveyard"),this.listenTo(t,"applyOperation",(t,e)=>{const i=e[0];if(i.isDocumentOperation&&i.baseVersion!==this.version)throw new hi.b("model-document-applyOperation-wrong-version: Only operations with matching versions can be applied.",this,{operation:i})},{priority:"highest"}),this.listenTo(t,"applyOperation",(t,e)=>{const i=e[0];i.isDocumentOperation&&this.differ.bufferOperation(i)},{priority:"high"}),this.listenTo(t,"applyOperation",(t,e)=>{const i=e[0];i.isDocumentOperation&&(this.version++,this.history.addOperation(i))},{priority:"low"}),this.listenTo(this.selection,"change",()=>{this._hasSelectionChangedFromTheLastChangeBlock=!0}),this.listenTo(t.markers,"update",(t,e,i,n)=>{this.differ.bufferMarkerChange(e.name,i,n,e.affectsData),null===i&&e.on("change",(t,i)=>{this.differ.bufferMarkerChange(e.name,i,e.getRange(),e.affectsData)})})}get graveyard(){return this.getRoot("$graveyard")}createRoot(t="$root",e="main"){if(this.roots.get(e))throw new hi.b("model-document-createRoot-name-exists: Root with specified name already exists.",this,{name:e});const i=new Va(this,t,e);return this.roots.add(i),i}destroy(){this.selection.destroy(),this.stopListening()}getRoot(t="main"){return this.roots.get(t)}getRootNames(){return Array.from(this.roots,t=>t.rootName).filter(t=>"$graveyard"!=t)}registerPostFixer(t){this._postFixers.add(t)}toJSON(){const t=Mi(this);return t.selection="[engine.model.DocumentSelection]",t.model="[engine.model.Model]",t}_handleChangeBlock(t){this._hasDocumentChangedFromTheLastChangeBlock()&&(this._callPostFixers(t),this.selection.refresh(),this.differ.hasDataChanges()?this.fire("change:data",t.batch):this.fire("change",t.batch),this.selection.refresh(),this.differ.reset()),this._hasSelectionChangedFromTheLastChangeBlock=!1}_hasDocumentChangedFromTheLastChangeBlock(){return!this.differ.isEmpty||this._hasSelectionChangedFromTheLastChangeBlock}_getDefaultRoot(){for(const t of this.roots)if(t!==this.graveyard)return t;return this.graveyard}_getDefaultRange(){const t=this._getDefaultRoot(),e=this.model,i=e.schema,n=e.createPositionFromPath(t,[0]);return i.getNearestSelectionRange(n)||e.createRange(n)}_validateSelectionRange(t){return tc(t.start)&&tc(t.end)}_callPostFixers(t){let e=!1;do{for(const i of this._postFixers)if(this.selection.refresh(),e=i(t),e)break}while(e)}}function tc(t){const e=t.textNode;if(e){const i=e.data,n=t.offset-e.startOffset;return!Ja(i,n)&&!Za(i,n)}return!0}vi(Xa,mi);class ec{constructor(){this._markers=new Map}[Symbol.iterator](){return this._markers.values()}has(t){return this._markers.has(t)}get(t){return this._markers.get(t)||null}_set(t,e,i=!1,n=!1){const o=t instanceof ic?t.name:t,s=this._markers.get(o);if(s){const t=s.getRange();let r=!1;return t.isEqual(e)||(s._attachLiveRange(Nr.fromRange(e)),r=!0),i!=s.managedUsingOperations&&(s._managedUsingOperations=i,r=!0),"boolean"==typeof n&&n!=s.affectsData&&(s._affectsData=n,r=!0),r&&this.fire("update:"+o,s,t,e),s}const r=Nr.fromRange(e),a=new ic(o,r,i,n);return this._markers.set(o,a),this.fire("update:"+o,a,null,e),a}_remove(t){const e=t instanceof ic?t.name:t,i=this._markers.get(e);return!!i&&(this._markers.delete(e),this.fire("update:"+e,i,i.getRange(),null),this._destroyMarker(i),!0)}_refresh(t){const e=t instanceof ic?t.name:t,i=this._markers.get(e);if(!i)throw new hi.b("markercollection-refresh-marker-not-exists: Marker with provided name does not exists.",this);const n=i.getRange();this.fire("update:"+e,i,n,n,i.managedUsingOperations,i.affectsData)}*getMarkersAtPosition(t){for(const e of this)e.getRange().containsPosition(t)&&(yield e)}*getMarkersIntersectingRange(t){for(const e of this)null!==e.getRange().getIntersection(t)&&(yield e)}destroy(){for(const t of this._markers.values())this._destroyMarker(t);this._markers=null,this.stopListening()}*getMarkersGroup(t){for(const e of this._markers.values())e.name.startsWith(t+":")&&(yield e)}_destroyMarker(t){t.stopListening(),t._detachLiveRange()}}vi(ec,mi);class ic{constructor(t,e,i,n){this.name=t,this._liveRange=this._attachLiveRange(e),this._managedUsingOperations=i,this._affectsData=n}get managedUsingOperations(){if(!this._liveRange)throw new hi.b("marker-destroyed: Cannot use a destroyed marker instance.",this);return this._managedUsingOperations}get affectsData(){if(!this._liveRange)throw new hi.b("marker-destroyed: Cannot use a destroyed marker instance.",this);return this._affectsData}getStart(){if(!this._liveRange)throw new hi.b("marker-destroyed: Cannot use a destroyed marker instance.",this);return this._liveRange.start.clone()}getEnd(){if(!this._liveRange)throw new hi.b("marker-destroyed: Cannot use a destroyed marker instance.",this);return this._liveRange.end.clone()}getRange(){if(!this._liveRange)throw new hi.b("marker-destroyed: Cannot use a destroyed marker instance.",this);return this._liveRange.toRange()}is(t){return"marker"==t||"model:marker"==t}_attachLiveRange(t){return this._liveRange&&this._detachLiveRange(),t.delegate("change:range").to(this),t.delegate("change:content").to(this),this._liveRange=t,t}_detachLiveRange(){this._liveRange.stopDelegating("change:range",this),this._liveRange.stopDelegating("change:content",this),this._liveRange.detach(),this._liveRange=null}}vi(ic,mi);class nc extends _a{get type(){return"noop"}clone(){return new nc(this.baseVersion)}getReversed(){return new nc(this.baseVersion+1)}_execute(){}static get className(){return"NoOperation"}}const oc={};oc[Ma.className]=Ma,oc[Oa.className]=Oa,oc[Ra.className]=Ra,oc[Na.className]=Na,oc[nc.className]=nc,oc[_a.className]=_a,oc[La.className]=La,oc[Da.className]=Da,oc[ja.className]=ja,oc[za.className]=za;class sc extends _r{constructor(t,e,i="toNone"){if(super(t,e,i),!this.root.is("rootElement"))throw new hi.b("model-liveposition-root-not-rootelement: LivePosition's root has to be an instance of RootElement.",t);rc.call(this)}detach(){this.stopListening()}is(t){return"livePosition"==t||"model:livePosition"==t||super.is(t)}toPosition(){return new _r(this.root,this.path.slice(),this.stickiness)}static fromPosition(t,e){return new this(t.root,t.path.slice(),e||t.stickiness)}}function rc(){this.listenTo(this.root.document.model,"applyOperation",(t,e)=>{const i=e[0];i.isDocumentOperation&&ac.call(this,i)},{priority:"low"})}function ac(t){const e=this.getTransformedByOperation(t);if(!this.isEqual(e)){const t=this.toPosition();this.path=e.path,this.root=e.root,this.fire("change",t)}}vi(sc,mi);class cc{constructor(t,e,i){this.model=t,this.writer=e,this.position=i,this.canMergeWith=new Set([this.position.parent]),this.schema=t.schema,this._filterAttributesOf=[],this._affectedStart=null,this._affectedEnd=null}handleNodes(t,e){t=Array.from(t);for(let i=0;i<t.length;i++){const n=t[i];this._handleNode(n,{isFirst:0===i&&e.isFirst,isLast:i===t.length-1&&e.isLast})}this.schema.removeDisallowedAttributes(this._filterAttributesOf,this.writer),this._filterAttributesOf=[]}getSelectionRange(){return this.nodeToSelect?vr._createOn(this.nodeToSelect):this.model.schema.getNearestSelectionRange(this.position)}getAffectedRange(){return this._affectedStart?new vr(this._affectedStart,this._affectedEnd):null}destroy(){this._affectedStart&&this._affectedStart.detach(),this._affectedEnd&&this._affectedEnd.detach()}_handleNode(t,e){if(this.schema.isObject(t))return void this._handleObject(t,e);this._checkAndSplitToAllowedPosition(t,e)?(this._insert(t),this._mergeSiblingsOf(t,e)):this._handleDisallowedNode(t,e)}_handleObject(t,e){this._checkAndSplitToAllowedPosition(t)?this._insert(t):this._tryAutoparagraphing(t,e)}_handleDisallowedNode(t,e){t.is("element")?this.handleNodes(t.getChildren(),e):this._tryAutoparagraphing(t,e)}_insert(t){if(!this.schema.checkChild(this.position,t))throw new hi.b("insertcontent-wrong-position: Given node cannot be inserted on the given position.",this,{node:t,position:this.position});const e=sc.fromPosition(this.position,"toNext");this._setAffectedBoundaries(this.position),this.writer.insert(t,this.position),this.position=e.toPosition(),e.detach(),this.schema.isObject(t)&&!this.schema.checkChild(this.position,"$text")?this.nodeToSelect=t:this.nodeToSelect=null,this._filterAttributesOf.push(t)}_setAffectedBoundaries(t){this._affectedStart||(this._affectedStart=sc.fromPosition(t,"toPrevious")),this._affectedEnd&&!this._affectedEnd.isBefore(t)||(this._affectedEnd&&this._affectedEnd.detach(),this._affectedEnd=sc.fromPosition(t,"toNext"))}_mergeSiblingsOf(t,e){if(!(t instanceof br))return;const i=this._canMergeLeft(t,e),n=this._canMergeRight(t,e),o=sc._createBefore(t);o.stickiness="toNext";const s=sc._createAfter(t);if(s.stickiness="toNext",i){const t=sc.fromPosition(this.position);t.stickiness="toNext",this._affectedStart.isEqual(o)&&(this._affectedStart.detach(),this._affectedStart=sc._createAt(o.nodeBefore,"end","toPrevious")),this.writer.merge(o),o.isEqual(this._affectedEnd)&&e.isLast&&(this._affectedEnd.detach(),this._affectedEnd=sc._createAt(o.nodeBefore,"end","toNext")),this.position=t.toPosition(),t.detach()}if(n){if(!this.position.isEqual(s))throw new hi.b("insertcontent-invalid-insertion-position",this);this.position=_r._createAt(s.nodeBefore,"end");const t=sc.fromPosition(this.position,"toPrevious");this._affectedEnd.isEqual(s)&&(this._affectedEnd.detach(),this._affectedEnd=sc._createAt(s.nodeBefore,"end","toNext")),this.writer.merge(s),s.getShiftedBy(-1).isEqual(this._affectedStart)&&e.isFirst&&(this._affectedStart.detach(),this._affectedStart=sc._createAt(s.nodeBefore,0,"toPrevious")),this.position=t.toPosition(),t.detach()}(i||n)&&this._filterAttributesOf.push(this.position.parent),o.detach(),s.detach()}_canMergeLeft(t,e){const i=t.previousSibling;return e.isFirst&&i instanceof br&&this.canMergeWith.has(i)&&this.model.schema.checkMerge(i,t)}_canMergeRight(t,e){const i=t.nextSibling;return e.isLast&&i instanceof br&&this.canMergeWith.has(i)&&this.model.schema.checkMerge(t,i)}_tryAutoparagraphing(t,e){const i=this.writer.createElement("paragraph");this._getAllowedIn(i,this.position.parent)&&this.schema.checkChild(i,t)&&(i._appendChild(t),this._handleNode(i,e))}_checkAndSplitToAllowedPosition(t){const e=this._getAllowedIn(t,this.position.parent);if(!e)return!1;for(;e!=this.position.parent;){if(this.schema.isLimit(this.position.parent))return!1;if(this.position.isAtStart){const t=this.position.parent;this.position=this.writer.createPositionBefore(t),t.isEmpty&&t.parent===e&&this.writer.remove(t)}else if(this.position.isAtEnd)this.position=this.writer.createPositionAfter(this.position.parent);else{const t=this.writer.createPositionAfter(this.position.parent);this._setAffectedBoundaries(this.position),this.writer.split(this.position),this.position=t,this.canMergeWith.add(this.position.nodeAfter)}}return!0}_getAllowedIn(t,e){return this.schema.checkChild(e,t)?e:e.parent?this._getAllowedIn(t,e.parent):null}}function lc(t,e,i={}){if(e.isCollapsed)return;const n=e.getFirstRange();if("$graveyard"==n.root.rootName)return;const o=t.schema;t.change(t=>{if(!i.doNotResetEntireContent&&function(t,e){const i=t.getLimitElement(e);if(!e.containsEntireContent(i))return!1;const n=e.getFirstRange();if(n.start.parent==n.end.parent)return!1;return t.checkChild(i,"paragraph")}(o,e))return void function(t,e){const i=t.model.schema.getLimitElement(e);t.remove(t.createRangeIn(i)),dc(t,t.createPositionAt(i,0),e)}(t,e);const s=n.start,r=sc.fromPosition(n.end,"toNext");if(n.start.isTouching(n.end)||t.remove(n),i.leaveUnmerged||(!function t(e,i,n){const o=i.parent,s=n.parent;if(o==s)return;if(e.model.schema.isLimit(o)||e.model.schema.isLimit(s))return;if(!function(t,e,i){const n=new vr(t,e);for(const t of n.getWalker())if(i.isLimit(t.item))return!1;return!0}(i,n,e.model.schema))return;i=e.createPositionAfter(o),(n=e.createPositionBefore(s)).isEqual(i)||e.insert(s,i);e.merge(i);for(;n.parent.isEmpty;){const t=n.parent;n=e.createPositionBefore(t),e.remove(t)}t(e,i,n)}(t,s,r),o.removeDisallowedAttributes(s.parent.getChildren(),t)),hc(t,e,s),function(t,e){const i=t.checkChild(e,"$text"),n=t.checkChild(e,"paragraph");return!i&&n}(o,s)){const n=o.getNearestSelectionRange(s);i.doNotAutoparagraph&&n?hc(t,e,n):dc(t,s,e)}r.detach()})}function dc(t,e,i){const n=t.createElement("paragraph");t.insert(n,e),hc(t,i,t.createPositionAt(n,0))}function hc(t,e,i){e instanceof Lr?t.setSelection(i):e.setTo(i)}function uc(t,e){if("text"==e.type)return"word"===t.unit?function(t,e){let i=t.position.textNode;if(i){let n=t.position.offset-i.startOffset;for(;!mc(i.data,n,e)&&!gc(i,n,e);){t.next();const o=e?t.position.nodeAfter:t.position.nodeBefore;if(o&&o.is("text")){const n=o.data.charAt(e?0:o.data.length-1);' ,.?!:;"-()'.includes(n)||(t.next(),i=t.position.textNode)}n=t.position.offset-i.startOffset}}return t.position}(t.walker,t.isForward):function(t,e){const i=t.position.textNode;if(i){const n=i.data;let o=t.position.offset-i.startOffset;for(;Ja(n,o)||"character"==e&&Za(n,o);)t.next(),o=t.position.offset-i.startOffset}return t.position}(t.walker,t.unit,t.isForward);if(e.type==(t.isForward?"elementStart":"elementEnd")){if(t.schema.isObject(e.item))return _r._createAt(e.item,t.isForward?"after":"before");if(t.schema.checkChild(e.nextPosition,"$text"))return e.nextPosition}else{if(t.schema.isLimit(e.item))return void t.walker.skip(()=>!0);if(t.schema.checkChild(e.nextPosition,"$text"))return e.nextPosition}}function fc(t,e){const i=t.root,n=_r._createAt(i,e?"end":0);return e?new vr(t,n):new vr(n,t)}function mc(t,e,i){const n=e+(i?0:-1);return' ,.?!:;"-()'.includes(t.charAt(n))}function gc(t,e,i){return e===(i?t.endOffset:0)}function pc(t,e){const i=[];Array.from(t.getItems({direction:"backward"})).map(t=>e.createRangeOn(t)).filter(e=>(e.start.isAfter(t.start)||e.start.isEqual(t.start))&&(e.end.isBefore(t.end)||e.end.isEqual(t.end))).forEach(t=>{i.push(t.start.parent),e.remove(t)}),i.forEach(t=>{let i=t;for(;i.parent&&i.isEmpty;){const t=e.createRangeOn(i);i=i.parent,e.remove(t)}})}function bc(t){t.document.registerPostFixer(e=>function(t,e){const i=e.document.selection,n=e.schema,o=[];let s=!1;for(const t of i.getRanges()){const e=wc(t,n);e?(o.push(e),s=!0):o.push(t)}s&&t.setSelection(function(t){const e=[];e.push(t.shift());for(const i of t){const t=e.pop();if(i.isIntersecting(t)){const n=t.start.isAfter(i.start)?i.start:t.start,o=t.end.isAfter(i.end)?t.end:i.end,s=new vr(n,o);e.push(s)}else e.push(t),e.push(i)}return e}(o),{backward:i.isBackward})}(e,t))}function wc(t,e){return t.isCollapsed?function(t,e){const i=t.start,n=e.getNearestSelectionRange(i);if(!n)return null;if(!n.isCollapsed)return n;const o=n.start;if(i.isEqual(o))return null;return new vr(o)}(t,e):function(t,e){const i=t.start,n=t.end,o=e.checkChild(i,"$text"),s=e.checkChild(n,"$text"),r=e.getLimitElement(i),a=e.getLimitElement(n);if(r===a){if(o&&s)return null;if(function(t,e,i){const n=t.nodeAfter&&!i.isLimit(t.nodeAfter)||i.checkChild(t,"$text"),o=e.nodeBefore&&!i.isLimit(e.nodeBefore)||i.checkChild(e,"$text");return n||o}(i,n,e)){const t=i.nodeAfter&&e.isObject(i.nodeAfter)?null:e.getNearestSelectionRange(i,"forward"),o=n.nodeBefore&&e.isObject(n.nodeBefore)?null:e.getNearestSelectionRange(n,"backward"),s=t?t.start:i,r=o?o.start:n;return new vr(s,r)}}const c=r&&!r.is("rootElement"),l=a&&!a.is("rootElement");if(c||l){const t=i.nodeAfter&&n.nodeBefore&&i.nodeAfter.parent===n.nodeBefore.parent,o=c&&(!t||!_c(i.nodeAfter,e)),s=l&&(!t||!_c(n.nodeBefore,e));let d=i,h=n;return o&&(d=_r._createBefore(kc(r,e))),s&&(h=_r._createAfter(kc(a,e))),new vr(d,h)}return null}(t,e)}function kc(t,e){let i=t,n=i;for(;e.isLimit(n)&&n.parent;)i=n,n=n.parent;return i}function _c(t,e){return t&&e.isObject(t)}class vc{constructor(){this.markers=new ec,this.document=new Xa(this),this.schema=new ea,this._pendingChanges=[],this._currentWriter=null,["insertContent","deleteContent","modifySelection","getSelectedContent","applyOperation"].forEach(t=>this.decorate(t)),this.on("applyOperation",(t,e)=>{e[0]._validate()},{priority:"highest"}),this.schema.register("$root",{isLimit:!0}),this.schema.register("$block",{allowIn:"$root",isBlock:!0}),this.schema.register("$text",{allowIn:"$block",isInline:!0}),this.schema.register("$clipboardHolder",{allowContentOf:"$root",isLimit:!0}),this.schema.extend("$text",{allowIn:"$clipboardHolder"}),this.schema.register("$marker"),this.schema.addChildCheck((t,e)=>{if("$marker"===e.name)return!0}),bc(this)}change(t){try{return 0===this._pendingChanges.length?(this._pendingChanges.push({batch:new ka,callback:t}),this._runPendingChanges()[0]):t(this._currentWriter)}catch(t){hi.b.rethrowUnexpectedError(t,this)}}enqueueChange(t,e){try{"string"==typeof t?t=new ka(t):"function"==typeof t&&(e=t,t=new ka),this._pendingChanges.push({batch:t,callback:e}),1==this._pendingChanges.length&&this._runPendingChanges()}catch(t){hi.b.rethrowUnexpectedError(t,this)}}applyOperation(t){t._execute()}insertContent(t,e,i){return function(t,e,i,n){return t.change(o=>{let s;s=i?i instanceof Pr||i instanceof Lr?i:o.createSelection(i,n):t.document.selection;const r=s.getFirstPosition();s.isCollapsed||t.deleteContent(s,{doNotAutoparagraph:!0});const a=new cc(t,o,r);let c;c=e.is("documentFragment")?e.getChildren():[e],a.handleNodes(c,{isFirst:!0,isLast:!0});const l=a.getSelectionRange();l&&(s instanceof Lr?o.setSelection(l):s.setTo(l));const d=a.getAffectedRange()||t.createRange(r);return a.destroy(),d})}(this,t,e,i)}deleteContent(t,e){lc(this,t,e)}modifySelection(t,e){!function(t,e,i={}){const n=t.schema,o="backward"!=i.direction,s=i.unit?i.unit:"character",r=e.focus,a=new wr({boundaries:fc(r,o),singleCharacters:!0,direction:o?"forward":"backward"}),c={walker:a,schema:n,isForward:o,unit:s};let l;for(;l=a.next();){if(l.done)return;const i=uc(c,l.value);if(i)return void(e instanceof Lr?t.change(t=>{t.setSelectionFocus(i)}):e.setFocus(i))}}(this,t,e)}getSelectedContent(t){return function(t,e){return t.change(t=>{const i=t.createDocumentFragment(),n=e.getFirstRange();if(!n||n.isCollapsed)return i;const o=n.start.root,s=n.start.getCommonPath(n.end),r=o.getNodeByPath(s);let a;a=n.start.parent==n.end.parent?n:t.createRange(t.createPositionAt(r,n.start.path[s.length]),t.createPositionAt(r,n.end.path[s.length]+1));const c=a.end.offset-a.start.offset;for(const e of a.getItems({shallow:!0}))e.is("textProxy")?t.appendText(e.data,e.getAttributes(),i):t.append(e._clone(!0),i);if(a!=n){const e=n._getTransformedByMove(a.start,t.createPositionAt(i,0),c)[0],o=t.createRange(t.createPositionAt(i,0),e.start);pc(t.createRange(e.end,t.createPositionAt(i,"end")),t),pc(o,t)}return i})}(this,t)}hasContent(t,e){const i=t instanceof br?vr._createIn(t):t;if(i.isCollapsed)return!1;for(const t of this.markers.getMarkersIntersectingRange(i))if(t.affectsData)return!0;const{ignoreWhitespaces:n=!1}=e||{};for(const t of i.getItems())if(t.is("textProxy")){if(!n)return!0;if(-1!==t.data.search(/\S/))return!0}else if(this.schema.isObject(t))return!0;return!1}createPositionFromPath(t,e,i){return new _r(t,e,i)}createPositionAt(t,e){return _r._createAt(t,e)}createPositionAfter(t){return _r._createAfter(t)}createPositionBefore(t){return _r._createBefore(t)}createRange(t,e){return new vr(t,e)}createRangeIn(t){return vr._createIn(t)}createRangeOn(t){return vr._createOn(t)}createSelection(t,e,i){return new Pr(t,e,i)}createBatch(t){return new ka(t)}createOperationFromJSON(t){return class{static fromJSON(t,e){return oc[t.__className].fromJSON(t,e)}}.fromJSON(t,this.document)}destroy(){this.document.destroy(),this.stopListening()}_runPendingChanges(){const t=[];for(this.fire("_beforeChanges");this._pendingChanges.length;){const e=this._pendingChanges[0].batch;this._currentWriter=new Ba(this,e);const i=this._pendingChanges[0].callback(this._currentWriter);t.push(i),this.document._handleChangeBlock(this._currentWriter),this._pendingChanges.shift(),this._currentWriter=null}return this.fire("_afterChanges"),t}}vi(vc,Hn);class yc{constructor(){this._listener=Object.create(ls)}listenTo(t){this._listener.listenTo(t,"keydown",(t,e)=>{this._listener.fire("_keydown:"+bo(e),e)})}set(t,e,i={}){const n=wo(t),o=i.priority;this._listener.listenTo(this._listener,"_keydown:"+n,(t,i)=>{e(i,()=>{i.preventDefault(),i.stopPropagation(),t.stop()}),t.return=!0},{priority:o})}press(t){return!!this._listener.fire("_keydown:"+bo(t),t)}destroy(){this._listener.stopListening()}}class xc extends yc{constructor(t){super(),this.editor=t}set(t,e,i={}){if("string"==typeof e){const t=e;e=(e,i)=>{this.editor.execute(t),i()}}super.set(t,e,i)}}class Ac{constructor(t={}){this._context=t.context||new Si({language:t.language}),this._context._addEditor(this,!t.context);const e=Array.from(this.constructor.builtinPlugins||[]);this.config=new ni(t,this.constructor.defaultConfig),this.config.define("plugins",e),this.config.define(this._context._getEditorConfig()),this.plugins=new xi(this,e,this._context.plugins),this.locale=this._context.locale,this.t=this.locale.t,this.commands=new Zr,this.set("state","initializing"),this.once("ready",()=>this.state="ready",{priority:"high"}),this.once("destroy",()=>this.state="destroyed",{priority:"high"}),this.set("isReadOnly",!1),this.model=new vc,this.data=new ga(this.model),this.editing=new Jr(this.model),this.editing.view.document.bind("isReadOnly").to(this),this.conversion=new pa([this.editing.downcastDispatcher,this.data.downcastDispatcher],this.data.upcastDispatcher),this.conversion.addAlias("dataDowncast",this.data.downcastDispatcher),this.conversion.addAlias("editingDowncast",this.editing.downcastDispatcher),this.keystrokes=new xc(this),this.keystrokes.listenTo(this.editing.view.document)}initPlugins(){const t=this.config,e=t.get("plugins"),i=t.get("removePlugins")||[],n=t.get("extraPlugins")||[];return this.plugins.init(e.concat(n),i)}destroy(){let t=Promise.resolve();return"initializing"==this.state&&(t=new Promise(t=>this.once("ready",t))),t.then(()=>{this.fire("destroy"),this.stopListening(),this.commands.destroy()}).then(()=>this.plugins.destroy()).then(()=>{this.model.destroy(),this.data.destroy(),this.editing.destroy(),this.keystrokes.destroy()}).then(()=>this._context._removeEditor(this))}execute(...t){try{this.commands.execute(...t)}catch(t){hi.b.rethrowUnexpectedError(t,this)}}}vi(Ac,Hn);var Cc={setData(t){this.data.set(t)},getData(t){return this.data.get(t)}};var Tc={updateSourceElement(){if(!this.sourceElement)throw new hi.b("editor-missing-sourceelement: Cannot update the source element of a detached editor.",this);var t,e;t=this.sourceElement,e=this.data.get(),t instanceof HTMLTextAreaElement&&(t.value=e),t.innerHTML=e}};class Pc{getHtml(t){const e=document.implementation.createHTMLDocument("").createElement("div");return e.appendChild(t),e.innerHTML}}class Sc{constructor(){this._domParser=new DOMParser,this._domConverter=new os({blockFillerMode:"nbsp"}),this._htmlWriter=new Pc}toData(t){const e=this._domConverter.viewToDom(t,document);return this._htmlWriter.getHtml(e)}toView(t){const e=this._toDom(t);return this._domConverter.domToView(e)}_toDom(t){const e=this._domParser.parseFromString(t,"text/html"),i=e.createDocumentFragment(),n=e.body.childNodes;for(;n.length>0;)i.appendChild(n[0]);return i}}class Ec{constructor(t){this.editor=t,this._components=new Map}*names(){for(const t of this._components.values())yield t.originalName}add(t,e){if(this.has(t))throw new hi.b("componentfactory-item-exists: The item already exists in the component factory.",this,{name:t});this._components.set(Mc(t),{callback:e,originalName:t})}create(t){if(!this.has(t))throw new hi.b("componentfactory-item-missing: The required component is not registered in the factory.",this,{name:t});return this._components.get(Mc(t)).callback(this.editor.locale)}has(t){return this._components.has(Mc(t))}}function Mc(t){return String(t).toLowerCase()}class Ic{constructor(){this.set("isFocused",!1),this.set("focusedElement",null),this._elements=new Set,this._nextEventLoopTimeout=null}add(t){if(this._elements.has(t))throw new hi.b("focusTracker-add-element-already-exist",this);this.listenTo(t,"focus",()=>this._focus(t),{useCapture:!0}),this.listenTo(t,"blur",()=>this._blur(),{useCapture:!0}),this._elements.add(t)}remove(t){t===this.focusedElement&&this._blur(t),this._elements.has(t)&&(this.stopListening(t),this._elements.delete(t))}destroy(){this.stopListening()}_focus(t){clearTimeout(this._nextEventLoopTimeout),this.focusedElement=t,this.isFocused=!0}_blur(){clearTimeout(this._nextEventLoopTimeout),this._nextEventLoopTimeout=setTimeout(()=>{this.focusedElement=null,this.isFocused=!1},0)}}vi(Ic,ls),vi(Ic,Hn);class Nc{constructor(t){this.editor=t,this.componentFactory=new Ec(t),this.focusTracker=new Ic,this._editableElementsMap=new Map,this.listenTo(t.editing.view.document,"layoutChanged",()=>this.update())}get element(){return null}update(){this.fire("update")}destroy(){this.stopListening(),this.focusTracker.destroy();for(const t of this._editableElementsMap.values())t.ckeditorInstance=null;this._editableElementsMap=new Map}setEditableElement(t,e){this._editableElementsMap.set(t,e),e.ckeditorInstance||(e.ckeditorInstance=this.editor)}getEditableElement(t="main"){return this._editableElementsMap.get(t)}getEditableElementsNames(){return this._editableElementsMap.keys()}get _editableElements(){return console.warn("editor-ui-deprecated-editable-elements: The EditorUI#_editableElements property has been deprecated and will be removed in the near future.",{editorUI:this}),this._editableElementsMap}}vi(Nc,mi);i(14);const Oc=new WeakMap;function Rc(t){const{view:e,element:i,text:n,isDirectHost:o=!0}=t,s=e.document;Oc.has(s)||(Oc.set(s,new Map),s.registerPostFixer(t=>Dc(s,t))),Oc.get(s).set(i,{text:n,isDirectHost:o}),e.change(t=>Dc(s,t))}function Lc(t,e){return!!e.hasClass("ck-placeholder")&&(t.removeClass("ck-placeholder",e),!0)}function Dc(t,e){const i=Oc.get(t);let n=!1;for(const[t,o]of i)zc(e,t,o)&&(n=!0);return n}function zc(t,e,i){const{text:n,isDirectHost:o}=i,s=o?e:function(t){if(1===t.childCount){const e=t.getChild(0);if(e.is("element")&&!e.is("uiElement"))return e}return null}(e);let r=!1;return!!s&&(i.hostElement=s,s.getAttribute("data-placeholder")!==n&&(t.setAttribute("data-placeholder",n,s),r=!0),!function(t){const e=t.document;if(!e)return!1;const i=!Array.from(t.getChildren()).some(t=>!t.is("uiElement"));if(!e.isFocused&&i)return!0;const n=e.selection.anchor;return!(!i||!n||n.parent===t)}(s)?Lc(t,s)&&(r=!0):function(t,e){return!e.hasClass("ck-placeholder")&&(t.addClass("ck-placeholder",e),!0)}(t,s)&&(r=!0),r)}class jc{constructor(){this._replacedElements=[]}replace(t,e){this._replacedElements.push({element:t,newElement:e}),t.style.display="none",e&&t.parentNode.insertBefore(e,t.nextSibling)}restore(){this._replacedElements.forEach(({element:t,newElement:e})=>{t.style.display="",e&&e.remove()}),this._replacedElements=[]}}class Vc extends Nc{constructor(t,e){var i;super(t),this.view=e,this._toolbarConfig=(i=t.config.get("toolbar"),Array.isArray(i)?{items:i}:i?Object.assign({items:[]},i):{items:[]}),this._elementReplacer=new jc}get element(){return this.view.element}init(t){const e=this.editor,i=this.view,n=e.editing.view,o=i.editable,s=n.document.getRoot();o.name=s.rootName,i.render();const r=o.element;this.setEditableElement(o.name,r),this.focusTracker.add(r),i.editable.bind("isFocused").to(this.focusTracker),n.attachDomRoot(r),t&&this._elementReplacer.replace(t,this.element),this._initPlaceholder(),this._initToolbar(),this.fire("ready")}destroy(){const t=this.view,e=this.editor.editing.view;this._elementReplacer.restore(),e.detachDomRoot(t.editable.name),t.destroy(),super.destroy()}_initToolbar(){const t=this.editor,e=this.view,i=t.editing.view;e.stickyPanel.bind("isActive").to(this.focusTracker,"isFocused"),e.stickyPanel.limiterElement=e.element,this._toolbarConfig.viewportTopOffset&&(e.stickyPanel.viewportTopOffset=this._toolbarConfig.viewportTopOffset),e.toolbar.fillFromConfig(this._toolbarConfig.items,this.componentFactory),function({origin:t,originKeystrokeHandler:e,originFocusTracker:i,toolbar:n,beforeFocus:o,afterBlur:s}){i.add(n.element),e.set("Alt+F10",(t,e)=>{i.isFocused&&!n.focusTracker.isFocused&&(o&&o(),n.focus(),e())}),n.keystrokes.set("Esc",(e,i)=>{n.focusTracker.isFocused&&(t.focus(),s&&s(),i())})}({origin:i,originFocusTracker:this.focusTracker,originKeystrokeHandler:t.keystrokes,toolbar:e.toolbar})}_initPlaceholder(){const t=this.editor,e=t.editing.view,i=e.document.getRoot(),n=t.sourceElement,o=t.config.get("placeholder")||n&&"textarea"===n.tagName.toLowerCase()&&n.getAttribute("placeholder");o&&Rc({view:e,element:i,text:o,isDirectHost:!1})}}class Bc extends yi{constructor(t){super({idProperty:"viewUid"}),this.on("add",(t,e,i)=>{e.isRendered||e.render(),e.element&&this._parentElement&&this._parentElement.insertBefore(e.element,this._parentElement.children[i])}),this.on("remove",(t,e)=>{e.element&&this._parentElement&&e.element.remove()}),this.locale=t,this._parentElement=null}destroy(){this.map(t=>t.destroy())}setParent(t){this._parentElement=t}delegate(...t){if(!t.length||!t.every(t=>"string"==typeof t))throw new hi.b("ui-viewcollection-delegate-wrong-events: All event names must be strings.",this);return{to:e=>{for(const i of this)for(const n of t)i.delegate(n).to(e);this.on("add",(i,n)=>{for(const i of t)n.delegate(i).to(e)}),this.on("remove",(i,n)=>{for(const i of t)n.stopDelegating(i,e)})}}}}class Fc{constructor(t){Object.assign(this,Jc(Kc(t))),this._isRendered=!1,this._revertData=null}render(){const t=this._renderNode({intoFragment:!0});return this._isRendered=!0,t}apply(t){return this._revertData={children:[],bindings:[],attributes:{}},this._renderNode({node:t,isApplying:!0,revertData:this._revertData}),t}revert(t){if(!this._revertData)throw new hi.b("ui-template-revert-not-applied: Attempting to revert a template which has not been applied yet.",[this,t]);this._revertTemplateFromNode(t,this._revertData)}*getViews(){yield*function*t(e){if(e.children)for(const i of e.children)il(i)?yield i:nl(i)&&(yield*t(i))}(this)}static bind(t,e){return{to:(i,n)=>new Uc({eventNameOrFunction:i,attribute:i,observable:t,emitter:e,callback:n}),if:(i,n,o)=>new Wc({observable:t,emitter:e,attribute:i,valueIfTrue:n,callback:o})}}static extend(t,e){if(t._isRendered)throw new hi.b("template-extend-render: Attempting to extend a template which has already been rendered.",[this,t]);!function t(e,i){i.attributes&&(e.attributes||(e.attributes={}),tl(e.attributes,i.attributes));i.eventListeners&&(e.eventListeners||(e.eventListeners={}),tl(e.eventListeners,i.eventListeners));i.text&&e.text.push(...i.text);if(i.children&&i.children.length){if(e.children.length!=i.children.length)throw new hi.b("ui-template-extend-children-mismatch: The number of children in extended definition does not match.",e);let n=0;for(const o of i.children)t(e.children[n++],o)}}(t,Jc(Kc(e)))}_renderNode(t){let e;if(e=t.node?this.tag&&this.text:this.tag?this.text:!this.text,e)throw new hi.b('ui-template-wrong-syntax: Node definition must have either "tag" or "text" when rendering a new Node.',this);return this.text?this._renderText(t):this._renderElement(t)}_renderElement(t){let e=t.node;return e||(e=t.node=document.createElementNS(this.ns||"http://www.w3.org/1999/xhtml",this.tag)),this._renderAttributes(t),this._renderElementChildren(t),this._setUpListeners(t),e}_renderText(t){let e=t.node;return e?t.revertData.text=e.textContent:e=t.node=document.createTextNode(""),qc(this.text)?this._bindToObservable({schema:this.text,updater:Yc(e),data:t}):e.textContent=this.text.join(""),e}_renderAttributes(t){let e,i,n,o;if(!this.attributes)return;const s=t.node,r=t.revertData;for(e in this.attributes)if(n=s.getAttribute(e),i=this.attributes[e],r&&(r.attributes[e]=n),o=z(i[0])&&i[0].ns?i[0].ns:null,qc(i)){const a=o?i[0].value:i;r&&sl(e)&&a.unshift(n),this._bindToObservable({schema:a,updater:Gc(s,e,o),data:t})}else"style"==e&&"string"!=typeof i[0]?this._renderStyleAttribute(i[0],t):(r&&n&&sl(e)&&i.unshift(n),i=i.map(t=>t&&t.value||t).reduce((t,e)=>t.concat(e),[]).reduce(Xc,""),el(i)||s.setAttributeNS(o,e,i))}_renderStyleAttribute(t,e){const i=e.node;for(const n in t){const o=t[n];qc(o)?this._bindToObservable({schema:[o],updater:Qc(i,n),data:e}):i.style[n]=o}}_renderElementChildren(t){const e=t.node,i=t.intoFragment?document.createDocumentFragment():e,n=t.isApplying;let o=0;for(const s of this.children)if(ol(s)){if(!n){s.setParent(e);for(const t of s)i.appendChild(t.element)}}else if(il(s))n||(s.isRendered||s.render(),i.appendChild(s.element));else if(Qo(s))i.appendChild(s);else if(n){const e={children:[],bindings:[],attributes:{}};t.revertData.children.push(e),s._renderNode({node:i.childNodes[o++],isApplying:!0,revertData:e})}else i.appendChild(s.render());t.intoFragment&&e.appendChild(i)}_setUpListeners(t){if(this.eventListeners)for(const e in this.eventListeners){const i=this.eventListeners[e].map(i=>{const[n,o]=e.split("@");return i.activateDomEventListener(n,o,t)});t.revertData&&t.revertData.bindings.push(i)}}_bindToObservable({schema:t,updater:e,data:i}){const n=i.revertData;$c(t,e,i);const o=t.filter(t=>!el(t)).filter(t=>t.observable).map(n=>n.activateAttributeListener(t,e,i));n&&n.bindings.push(o)}_revertTemplateFromNode(t,e){for(const t of e.bindings)for(const e of t)e();if(e.text)t.textContent=e.text;else{for(const i in e.attributes){const n=e.attributes[i];null===n?t.removeAttribute(i):t.setAttribute(i,n)}for(let i=0;i<e.children.length;++i)this._revertTemplateFromNode(t.childNodes[i],e.children[i])}}}vi(Fc,mi);class Hc{constructor(t){Object.assign(this,t)}getValue(t){const e=this.observable[this.attribute];return this.callback?this.callback(e,t):e}activateAttributeListener(t,e,i){const n=()=>$c(t,e,i);return this.emitter.listenTo(this.observable,"change:"+this.attribute,n),()=>{this.emitter.stopListening(this.observable,"change:"+this.attribute,n)}}}class Uc extends Hc{activateDomEventListener(t,e,i){const n=(t,i)=>{e&&!i.target.matches(e)||("function"==typeof this.eventNameOrFunction?this.eventNameOrFunction(i):this.observable.fire(this.eventNameOrFunction,i))};return this.emitter.listenTo(i.node,t,n),()=>{this.emitter.stopListening(i.node,t,n)}}}class Wc extends Hc{getValue(t){return!el(super.getValue(t))&&(this.valueIfTrue||!0)}}function qc(t){return!!t&&(t.value&&(t=t.value),Array.isArray(t)?t.some(qc):t instanceof Hc)}function $c(t,e,{node:i}){let n=function(t,e){return t.map(t=>t instanceof Hc?t.getValue(e):t)}(t,i);n=1==t.length&&t[0]instanceof Wc?n[0]:n.reduce(Xc,""),el(n)?e.remove():e.set(n)}function Yc(t){return{set(e){t.textContent=e},remove(){t.textContent=""}}}function Gc(t,e,i){return{set(n){t.setAttributeNS(i,e,n)},remove(){t.removeAttributeNS(i,e)}}}function Qc(t,e){return{set(i){t.style[e]=i},remove(){t.style[e]=null}}}function Kc(t){return ei(t,t=>{if(t&&(t instanceof Hc||nl(t)||il(t)||ol(t)))return t})}function Jc(t){if("string"==typeof t?t=function(t){return{text:[t]}}(t):t.text&&function(t){Array.isArray(t.text)||(t.text=[t.text])}(t),t.on&&(t.eventListeners=function(t){for(const e in t)Zc(t,e);return t}(t.on),delete t.on),!t.text){t.attributes&&function(t){for(const e in t)t[e].value&&(t[e].value=[].concat(t[e].value)),Zc(t,e)}(t.attributes);const e=[];if(t.children)if(ol(t.children))e.push(t.children);else for(const i of t.children)nl(i)||il(i)||Qo(i)?e.push(i):e.push(new Fc(i));t.children=e}return t}function Zc(t,e){Array.isArray(t[e])||(t[e]=[t[e]])}function Xc(t,e){return el(e)?t:el(t)?e:`${t} ${e}`}function tl(t,e){for(const i in e)t[i]?t[i].push(...e[i]):t[i]=e[i]}function el(t){return!t&&0!==t}function il(t){return t instanceof rl}function nl(t){return t instanceof Fc}function ol(t){return t instanceof Bc}function sl(t){return"class"==t||"style"==t}i(16);class rl{constructor(t){this.element=null,this.isRendered=!1,this.locale=t,this.t=t&&t.t,this._viewCollections=new yi,this._unboundChildren=this.createCollection(),this._viewCollections.on("add",(e,i)=>{i.locale=t}),this.decorate("render")}get bindTemplate(){return this._bindTemplate?this._bindTemplate:this._bindTemplate=Fc.bind(this,this)}createCollection(){const t=new Bc;return this._viewCollections.add(t),t}registerChild(t){Ri(t)||(t=[t]);for(const e of t)this._unboundChildren.add(e)}deregisterChild(t){Ri(t)||(t=[t]);for(const e of t)this._unboundChildren.remove(e)}setTemplate(t){this.template=new Fc(t)}extendTemplate(t){Fc.extend(this.template,t)}render(){if(this.isRendered)throw new hi.b("ui-view-render-already-rendered: This View has already been rendered.",this);this.template&&(this.element=this.template.render(),this.registerChild(this.template.getViews())),this.isRendered=!0}destroy(){this.stopListening(),this._viewCollections.map(t=>t.destroy()),this.template&&this.template._revertData&&this.template.revert(this.element)}}vi(rl,ls),vi(rl,Hn);var al=function(t){return"string"==typeof t||!Lt(t)&&p(t)&&"[object String]"==f(t)};class cl extends Bc{attachToDom(){this._bodyCollectionContainer=new Fc({tag:"div",attributes:{class:["ck","ck-reset_all","ck-body","ck-rounded-corners"],dir:this.locale.uiLanguageDirection},children:this}).render();let t=document.querySelector(".ck-body-wrapper");t||(t=function(t,e,i={},n=[]){const o=i&&i.xmlns,s=o?t.createElementNS(o,e):t.createElement(e);for(const t in i)s.setAttribute(t,i[t]);!al(n)&&Ri(n)||(n=[n]);for(let e of n)al(e)&&(e=t.createTextNode(e)),s.appendChild(e);return s}(document,"div",{class:"ck-body-wrapper"}),document.body.appendChild(t)),t.appendChild(this._bodyCollectionContainer)}detachFromDom(){super.destroy(),this._bodyCollectionContainer&&this._bodyCollectionContainer.remove();const t=document.querySelector(".ck-body-wrapper");t&&0==t.childElementCount&&t.remove()}}i(18);class ll extends rl{constructor(t){super(t),this.body=new cl(t)}render(){super.render(),this.body.attachToDom()}destroy(){return this.body.detachFromDom(),super.destroy()}}i(20);class dl extends rl{constructor(t){super(t),this.set("text"),this.set("for"),this.id=`ck-editor__label_${li()}`;const e=this.bindTemplate;this.setTemplate({tag:"label",attributes:{class:["ck","ck-label"],id:this.id,for:e.to("for")},children:[{text:e.to("text")}]})}}class hl extends ll{constructor(t){super(t),this.top=this.createCollection(),this.main=this.createCollection(),this._voiceLabelView=this._createVoiceLabel(),this.setTemplate({tag:"div",attributes:{class:["ck","ck-reset","ck-editor","ck-rounded-corners"],role:"application",dir:t.uiLanguageDirection,lang:t.uiLanguage,"aria-labelledby":this._voiceLabelView.id},children:[this._voiceLabelView,{tag:"div",attributes:{class:["ck","ck-editor__top","ck-reset_all"],role:"presentation"},children:this.top},{tag:"div",attributes:{class:["ck","ck-editor__main"],role:"presentation"},children:this.main}]})}_createVoiceLabel(){const t=this.t,e=new dl;return e.text=t("bn"),e.extendTemplate({attributes:{class:"ck-voice-label"}}),e}}class ul extends rl{constructor(t,e,i){super(t),this.setTemplate({tag:"div",attributes:{class:["ck","ck-content","ck-editor__editable","ck-rounded-corners"],lang:t.contentLanguage,dir:t.contentLanguageDirection}}),this.name=null,this.set("isFocused",!1),this._editableElement=i,this._hasExternalElement=!!this._editableElement,this._editingView=e}render(){super.render(),this._hasExternalElement?this.template.apply(this.element=this._editableElement):this._editableElement=this.element,this.on("change:isFocused",()=>this._updateIsFocusedClasses()),this._updateIsFocusedClasses()}destroy(){this._hasExternalElement&&this.template.revert(this._editableElement),super.destroy()}_updateIsFocusedClasses(){const t=this._editingView;function e(e){t.change(i=>{const n=t.document.getRoot(e.name);i.addClass(e.isFocused?"ck-focused":"ck-blurred",n),i.removeClass(e.isFocused?"ck-blurred":"ck-focused",n)})}t.isRenderingInProgress?function i(n){t.once("change:isRenderingInProgress",(t,o,s)=>{s?i(n):e(n)})}(this):e(this)}}class fl extends ul{constructor(t,e,i){super(t,e,i),this.extendTemplate({attributes:{role:"textbox",class:"ck-editor__editable_inline"}})}render(){super.render();const t=this._editingView,e=this.t;t.change(i=>{const n=t.document.getRoot(this.name);i.setAttribute("aria-label",e("bo",[this.name]),n)})}}function ml(t){return e=>e+t}i(22);const gl=ml("px");class pl extends rl{constructor(t){super(t);const e=this.bindTemplate;this.set("isActive",!1),this.set("isSticky",!1),this.set("limiterElement",null),this.set("limiterBottomOffset",50),this.set("viewportTopOffset",0),this.set("_marginLeft",null),this.set("_isStickyToTheLimiter",!1),this.set("_hasViewportTopOffset",!1),this.content=this.createCollection(),this._contentPanelPlaceholder=new Fc({tag:"div",attributes:{class:["ck","ck-sticky-panel__placeholder"],style:{display:e.to("isSticky",t=>t?"block":"none"),height:e.to("isSticky",t=>t?gl(this._panelRect.height):null)}}}).render(),this._contentPanel=new Fc({tag:"div",attributes:{class:["ck","ck-sticky-panel__content",e.if("isSticky","ck-sticky-panel__content_sticky"),e.if("_isStickyToTheLimiter","ck-sticky-panel__content_sticky_bottom-limit")],style:{width:e.to("isSticky",t=>t?gl(this._contentPanelPlaceholder.getBoundingClientRect().width):null),top:e.to("_hasViewportTopOffset",t=>t?gl(this.viewportTopOffset):null),bottom:e.to("_isStickyToTheLimiter",t=>t?gl(this.limiterBottomOffset):null),marginLeft:e.to("_marginLeft")}},children:this.content}).render(),this.setTemplate({tag:"div",attributes:{class:["ck","ck-sticky-panel"]},children:[this._contentPanelPlaceholder,this._contentPanel]})}render(){super.render(),this._checkIfShouldBeSticky(),this.listenTo(ts.window,"scroll",()=>{this._checkIfShouldBeSticky()}),this.listenTo(this,"change:isActive",()=>{this._checkIfShouldBeSticky()})}_checkIfShouldBeSticky(){const t=this._panelRect=this._contentPanel.getBoundingClientRect();let e;this.limiterElement?(e=this._limiterRect=this.limiterElement.getBoundingClientRect(),this.isSticky=this.isActive&&e.top<this.viewportTopOffset&&this._panelRect.height+this.limiterBottomOffset<e.height):this.isSticky=!1,this.isSticky?(this._isStickyToTheLimiter=e.bottom<t.height+this.limiterBottomOffset+this.viewportTopOffset,this._hasViewportTopOffset=!this._isStickyToTheLimiter&&!!this.viewportTopOffset,this._marginLeft=this._isStickyToTheLimiter?null:gl(-ts.window.scrollX)):(this._isStickyToTheLimiter=!1,this._hasViewportTopOffset=!1,this._marginLeft=null)}}class bl{constructor(t){if(Object.assign(this,t),t.actions&&t.keystrokeHandler)for(const e in t.actions){let i=t.actions[e];"string"==typeof i&&(i=[i]);for(const n of i)t.keystrokeHandler.set(n,(t,i)=>{this[e](),i()})}}get first(){return this.focusables.find(wl)||null}get last(){return this.focusables.filter(wl).slice(-1)[0]||null}get next(){return this._getFocusableItem(1)}get previous(){return this._getFocusableItem(-1)}get current(){let t=null;return null===this.focusTracker.focusedElement?null:(this.focusables.find((e,i)=>{const n=e.element===this.focusTracker.focusedElement;return n&&(t=i),n}),t)}focusFirst(){this._focus(this.first)}focusLast(){this._focus(this.last)}focusNext(){this._focus(this.next)}focusPrevious(){this._focus(this.previous)}_focus(t){t&&t.focus()}_getFocusableItem(t){const e=this.current,i=this.focusables.length;if(!i)return null;if(null===e)return this[1===t?"first":"last"];let n=(e+i+t)%i;do{const e=this.focusables.get(n);if(wl(e))return e;n=(n+i+t)%i}while(n!==e);return null}}function wl(t){return!(!t.focus||"none"==ts.window.getComputedStyle(t.element).display)}class kl extends rl{constructor(t){super(t),this.setTemplate({tag:"span",attributes:{class:["ck","ck-toolbar__separator"]}})}}class _l{constructor(t,e){_l._observerInstance||_l._createObserver(),this._element=t,this._callback=e,_l._addElementCallback(t,e),_l._observerInstance.observe(t)}destroy(){_l._deleteElementCallback(this._element,this._callback)}static _addElementCallback(t,e){_l._elementCallbacks||(_l._elementCallbacks=new Map);let i=_l._elementCallbacks.get(t);i||(i=new Set,_l._elementCallbacks.set(t,i)),i.add(e)}static _deleteElementCallback(t,e){const i=_l._getElementCallbacks(t);i&&(i.delete(e),i.size||(_l._elementCallbacks.delete(t),_l._observerInstance.unobserve(t))),_l._elementCallbacks&&!_l._elementCallbacks.size&&(_l._observerInstance=null,_l._elementCallbacks=null)}static _getElementCallbacks(t){return _l._elementCallbacks?_l._elementCallbacks.get(t):null}static _createObserver(){let t;t="function"==typeof ts.window.ResizeObserver?ts.window.ResizeObserver:vl,_l._observerInstance=new t(t=>{for(const e of t){const t=_l._getElementCallbacks(e.target);if(t)for(const i of t)i(e)}})}}_l._observerInstance=null,_l._elementCallbacks=null;class vl{constructor(t){this._callback=t,this._elements=new Set,this._previousRects=new Map,this._periodicCheckTimeout=null}observe(t){this._elements.add(t),this._checkElementRectsAndExecuteCallback(),1===this._elements.size&&this._startPeriodicCheck()}unobserve(t){this._elements.delete(t),this._previousRects.delete(t),this._elements.size||this._stopPeriodicCheck()}_startPeriodicCheck(){const t=()=>{this._checkElementRectsAndExecuteCallback(),this._periodicCheckTimeout=setTimeout(t,100)};this.listenTo(ts.window,"resize",()=>{this._checkElementRectsAndExecuteCallback()}),this._periodicCheckTimeout=setTimeout(t,100)}_stopPeriodicCheck(){clearTimeout(this._periodicCheckTimeout),this.stopListening(),this._previousRects.clear()}_checkElementRectsAndExecuteCallback(){const t=[];for(const e of this._elements)this._hasRectChanged(e)&&t.push({target:e,contentRect:this._previousRects.get(e)});t.length&&this._callback(t)}_hasRectChanged(t){if(!t.ownerDocument.body.contains(t))return!1;const e=new Xs(t),i=this._previousRects.get(t),n=!i||!i.isEqual(e);return this._previousRects.set(t,e),n}}vi(vl,ls);class yl extends rl{constructor(t){super(t);const e=this.bindTemplate;this.set("isVisible",!1),this.set("position","se"),this.children=this.createCollection(),this.setTemplate({tag:"div",attributes:{class:["ck","ck-reset","ck-dropdown__panel",e.to("position",t=>`ck-dropdown__panel_${t}`),e.if("isVisible","ck-dropdown__panel-visible")]},children:this.children,on:{selectstart:e.to(t=>t.preventDefault())}})}focus(){this.children.length&&this.children.first.focus()}focusLast(){if(this.children.length){const t=this.children.last;"function"==typeof t.focusLast?t.focusLast():t.focus()}}}i(24);function xl({element:t,target:e,positions:i,limiter:n,fitInViewport:o}){V(e)&&(e=e()),V(n)&&(n=n());const s=function(t){for(;t&&"html"!=t.tagName.toLowerCase();){if("assets"!=ts.window.getComputedStyle(t).position)return t;t=t.parentElement}return null}(t.parentElement),r=new Xs(t),a=new Xs(e);let c,l;if(n||o){const t=n&&new Xs(n).getVisible(),e=o&&new Xs(ts.window);[l,c]=function(t,e,i,n,o){let s,r,a=0,c=0;const l=i.getArea();return t.some(t=>{const[d,h]=Al(t,e,i);let u,f;if(n)if(o){const t=n.getIntersection(o);u=t?t.getIntersectionArea(h):0}else u=n.getIntersectionArea(h);function m(){c=f,a=u,s=h,r=d}return o&&(f=o.getIntersectionArea(h)),o&&!n?f>c&&m():!o&&n?u>a&&m():(f>c&&u>=a||f>=c&&u>a)&&m(),u===l}),s?[r,s]:null}(i,a,r,t,e)||Al(i[0],a,r)}else[l,c]=Al(i[0],a,r);let{left:d,top:h}=Cl(c);if(s){const t=Cl(new Xs(s)),e=Js(s);d-=t.left,h-=t.top,d+=s.scrollLeft,h+=s.scrollTop,d-=e.left,h-=e.top}return{left:d,top:h,name:l}}function Al(t,e,i){const{left:n,top:o,name:s}=t(e,i);return[s,i.clone().moveTo(n,o)]}function Cl({left:t,top:e}){const{scrollX:i,scrollY:n}=ts.window;return{left:t+i,top:e+n}}class Tl extends rl{constructor(t,e,i){super(t);const n=this.bindTemplate;this.buttonView=e,this.panelView=i,this.set("isOpen",!1),this.set("isEnabled",!0),this.set("class"),this.set("id"),this.set("panelPosition","auto"),this.focusTracker=new Ic,this.keystrokes=new yc,this.setTemplate({tag:"div",attributes:{class:["ck","ck-dropdown",n.to("class"),n.if("isEnabled","ck-disabled",t=>!t)],id:n.to("id"),"aria-describedby":n.to("ariaDescribedById")},children:[e,i]}),e.extendTemplate({attributes:{class:["ck-dropdown__button"]}})}render(){super.render(),this.listenTo(this.buttonView,"open",()=>{this.isOpen=!this.isOpen}),this.panelView.bind("isVisible").to(this,"isOpen"),this.on("change:isOpen",()=>{this.isOpen&&("auto"===this.panelPosition?this.panelView.position=Tl._getOptimalPosition({element:this.panelView.element,target:this.buttonView.element,fitInViewport:!0,positions:this._panelPositions}).name:this.panelView.position=this.panelPosition)}),this.keystrokes.listenTo(this.element),this.focusTracker.add(this.element);const t=(t,e)=>{this.isOpen&&(this.buttonView.focus(),this.isOpen=!1,e())};this.keystrokes.set("arrowdown",(t,e)=>{this.buttonView.isEnabled&&!this.isOpen&&(this.isOpen=!0,e())}),this.keystrokes.set("arrowright",(t,e)=>{this.isOpen&&e()}),this.keystrokes.set("arrowleft",t),this.keystrokes.set("esc",t)}focus(){this.buttonView.focus()}get _panelPositions(){const{southEast:t,southWest:e,northEast:i,northWest:n}=Tl.defaultPanelPositions;return"ltr"===this.locale.uiLanguageDirection?[t,e,i,n]:[e,t,n,i]}}Tl.defaultPanelPositions={southEast:t=>({top:t.bottom,left:t.left,name:"se"}),southWest:(t,e)=>({top:t.bottom,left:t.left-e.width+t.width,name:"sw"}),northEast:(t,e)=>({top:t.top-e.height,left:t.left,name:"ne"}),northWest:(t,e)=>({top:t.bottom-e.height,left:t.left-e.width+t.width,name:"nw"})},Tl._getOptimalPosition=xl;i(26);class Pl extends rl{constructor(){super();const t=this.bindTemplate;this.set("content",""),this.set("viewBox","0 0 20 20"),this.set("fillColor",""),this.setTemplate({tag:"svg",ns:"http://www.w3.org/2000/svg",attributes:{class:["ck","ck-icon"],viewBox:t.to("viewBox")}})}render(){super.render(),this._updateXMLContent(),this._colorFillPaths(),this.on("change:content",()=>{this._updateXMLContent(),this._colorFillPaths()}),this.on("change:fillColor",()=>{this._colorFillPaths()})}_updateXMLContent(){if(this.content){const t=(new DOMParser).parseFromString(this.content.trim(),"image/svg+xml").querySelector("svg"),e=t.getAttribute("viewBox");for(e&&(this.viewBox=e),this.element.innerHTML="";t.childNodes.length>0;)this.element.appendChild(t.childNodes[0])}}_colorFillPaths(){this.fillColor&&this.element.querySelectorAll(".ck-icon__fill").forEach(t=>{t.style.fill=this.fillColor})}}i(28);class Sl extends rl{constructor(t){super(t),this.set("text",""),this.set("position","s");const e=this.bindTemplate;this.setTemplate({tag:"span",attributes:{class:["ck","ck-tooltip",e.to("position",t=>"ck-tooltip_"+t),e.if("text","ck-hidden",t=>!t.trim())]},children:[{tag:"span",attributes:{class:["ck","ck-tooltip__text"]},children:[{text:e.to("text")}]}]})}}i(30);class El extends rl{constructor(t){super(t);const e=this.bindTemplate,i=li();this.set("class"),this.set("labelStyle"),this.set("icon"),this.set("isEnabled",!0),this.set("isOn",!1),this.set("isVisible",!0),this.set("isToggleable",!1),this.set("keystroke"),this.set("label"),this.set("tabindex",-1),this.set("tooltip"),this.set("tooltipPosition","s"),this.set("type","button"),this.set("withText",!1),this.set("withKeystroke",!1),this.children=this.createCollection(),this.tooltipView=this._createTooltipView(),this.labelView=this._createLabelView(i),this.iconView=new Pl,this.iconView.extendTemplate({attributes:{class:"ck-button__icon"}}),this.keystrokeView=this._createKeystrokeView(),this.bind("_tooltipString").to(this,"tooltip",this,"label",this,"keystroke",this._getTooltipString.bind(this)),this.setTemplate({tag:"button",attributes:{class:["ck","ck-button",e.to("class"),e.if("isEnabled","ck-disabled",t=>!t),e.if("isVisible","ck-hidden",t=>!t),e.to("isOn",t=>t?"ck-on":"ck-off"),e.if("withText","ck-button_with-text"),e.if("withKeystroke","ck-button_with-keystroke")],type:e.to("type",t=>t||"button"),tabindex:e.to("tabindex"),"aria-labelledby":`ck-editor__aria-label_${i}`,"aria-disabled":e.if("isEnabled",!0,t=>!t),"aria-pressed":e.to("isOn",t=>!!this.isToggleable&&String(t))},children:this.children,on:{mousedown:e.to(t=>{t.preventDefault()}),click:e.to(t=>{this.isEnabled?this.fire("execute"):t.preventDefault()})}})}render(){super.render(),this.icon&&(this.iconView.bind("content").to(this,"icon"),this.children.add(this.iconView)),this.children.add(this.tooltipView),this.children.add(this.labelView),this.withKeystroke&&this.children.add(this.keystrokeView)}focus(){this.element.focus()}_createTooltipView(){const t=new Sl;return t.bind("text").to(this,"_tooltipString"),t.bind("position").to(this,"tooltipPosition"),t}_createLabelView(t){const e=new rl,i=this.bindTemplate;return e.setTemplate({tag:"span",attributes:{class:["ck","ck-button__label"],style:i.to("labelStyle"),id:`ck-editor__aria-label_${t}`},children:[{text:this.bindTemplate.to("label")}]}),e}_createKeystrokeView(){const t=new rl;return t.setTemplate({tag:"span",attributes:{class:["ck","ck-button__keystroke"]},children:[{text:this.bindTemplate.to("keystroke",t=>ko(t))}]}),t}_getTooltipString(t,e,i){return t?"string"==typeof t?t:(i&&(i=ko(i)),t instanceof Function?t(e,i):`${e}${i?` (${i})`:""}`):""}}class Ml extends El{constructor(t){super(t),this.arrowView=this._createArrowView(),this.extendTemplate({attributes:{"aria-haspopup":!0}}),this.delegate("execute").to(this,"open")}render(){super.render(),this.children.add(this.arrowView)}_createArrowView(){const t=new Pl;return t.content='<svg viewBox="0 0 10 10" xmlns="http://www.w3.org/2000/svg"><path d="M.941 4.523a.75.75 0 111.06-1.06l3.006 3.005 3.005-3.005a.75.75 0 111.06 1.06l-3.549 3.55a.75.75 0 01-1.168-.136L.941 4.523z"/></svg>',t.extendTemplate({attributes:{class:"ck-dropdown__arrow"}}),t}}i(32);class Il extends rl{constructor(){super(),this.items=this.createCollection(),this.focusTracker=new Ic,this.keystrokes=new yc,this._focusCycler=new bl({focusables:this.items,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"arrowup",focusNext:"arrowdown"}}),this.setTemplate({tag:"ul",attributes:{class:["ck","ck-reset","ck-list"]},children:this.items})}render(){super.render();for(const t of this.items)this.focusTracker.add(t.element);this.items.on("add",(t,e)=>{this.focusTracker.add(e.element)}),this.items.on("remove",(t,e)=>{this.focusTracker.remove(e.element)}),this.keystrokes.listenTo(this.element)}focus(){this._focusCycler.focusFirst()}focusLast(){this._focusCycler.focusLast()}}class Nl extends rl{constructor(t){super(t),this.children=this.createCollection(),this.setTemplate({tag:"li",attributes:{class:["ck","ck-list__item"]},children:this.children})}focus(){this.children.first.focus()}}class Ol extends rl{constructor(t){super(t),this.setTemplate({tag:"li",attributes:{class:["ck","ck-list__separator"]}})}}i(34);class Rl extends El{constructor(t){super(t),this.isToggleable=!0,this.toggleSwitchView=this._createToggleView(),this.extendTemplate({attributes:{class:"ck-switchbutton"}})}render(){super.render(),this.children.add(this.toggleSwitchView)}_createToggleView(){const t=new rl;return t.setTemplate({tag:"span",attributes:{class:["ck","ck-button__toggle"]},children:[{tag:"span",attributes:{class:["ck","ck-button__toggle__inner"]}}]}),t}}function Ll({emitter:t,activator:e,callback:i,contextElements:n}){t.listenTo(document,"mousedown",(t,{target:o})=>{if(e()){for(const t of n)if(t.contains(o))return;i()}})}i(36),i(38);function Dl(t,e=Ml){const i=new e(t),n=new yl(t),o=new Tl(t,i,n);return i.bind("isEnabled").to(o),i instanceof Ml?i.bind("isOn").to(o,"isOpen"):i.arrowView.bind("isOn").to(o,"isOpen"),function(t){(function(t){t.on("render",()=>{Ll({emitter:t,activator:()=>t.isOpen,callback:()=>{t.isOpen=!1},contextElements:[t.element]})})})(t),function(t){t.on("execute",e=>{e.source instanceof Rl||(t.isOpen=!1)})}(t),function(t){t.keystrokes.set("arrowdown",(e,i)=>{t.isOpen&&(t.panelView.focus(),i())}),t.keystrokes.set("arrowup",(e,i)=>{t.isOpen&&(t.panelView.focusLast(),i())})}(t)}(o),o}function zl(t,e){const i=t.locale,n=i.t,o=t.toolbarView=new Vl(i);o.set("ariaLabel",n("ca")),t.extendTemplate({attributes:{class:["ck-toolbar-dropdown"]}}),e.map(t=>o.items.add(t)),t.panelView.children.add(o),o.items.delegate("execute").to(t)}function jl(t,e){const i=t.locale,n=t.listView=new Il(i);n.items.bindTo(e).using(({type:t,model:e})=>{if("separator"===t)return new Ol(i);if("button"===t||"switchbutton"===t){const n=new Nl(i);let o;return o="button"===t?new El(i):new Rl(i),o.bind(...Object.keys(e)).to(e),o.delegate("execute").to(n),n.children.add(o),n}}),t.panelView.children.add(n),n.items.delegate("execute").to(t)}i(40);class Vl extends rl{constructor(t,e){super(t);const i=this.bindTemplate,n=this.t;var o;this.options=e||{},this.set("ariaLabel",n("by")),this.items=this.createCollection(),this.focusTracker=new Ic,this.keystrokes=new yc,this.set("class"),this.set("isCompact",!1),this.itemsView=new Bl(t),this.children=this.createCollection(),this.children.add(this.itemsView),this.focusables=this.createCollection(),this._focusCycler=new bl({focusables:this.focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:["arrowleft","arrowup"],focusNext:["arrowright","arrowdown"]}}),this.setTemplate({tag:"div",attributes:{class:["ck","ck-toolbar",i.to("class"),i.if("isCompact","ck-toolbar_compact")],role:"toolbar","aria-label":i.to("ariaLabel")},children:this.children,on:{mousedown:(o=this,o.bindTemplate.to(t=>{t.target===o.element&&t.preventDefault()}))}}),this._behavior=this.options.shouldGroupWhenFull?new Hl(this):new Fl(this)}render(){super.render();for(const t of this.items)this.focusTracker.add(t.element);this.items.on("add",(t,e)=>{this.focusTracker.add(e.element)}),this.items.on("remove",(t,e)=>{this.focusTracker.remove(e.element)}),this.keystrokes.listenTo(this.element),this._behavior.render(this)}destroy(){return this._behavior.destroy(),super.destroy()}focus(){this._focusCycler.focusFirst()}focusLast(){this._focusCycler.focusLast()}fillFromConfig(t,e){t.map(t=>{"|"==t?this.items.add(new kl):e.has(t)?this.items.add(e.create(t)):console.warn(Object(hi.a)("toolbarview-item-unavailable: The requested toolbar item is unavailable."),{name:t})})}}class Bl extends rl{constructor(t){super(t),this.children=this.createCollection(),this.setTemplate({tag:"div",attributes:{class:["ck","ck-toolbar__items"]},children:this.children})}}class Fl{constructor(t){const e=t.bindTemplate;t.set("isVertical",!1),t.itemsView.children.bindTo(t.items).using(t=>t),t.focusables.bindTo(t.items).using(t=>t),t.extendTemplate({attributes:{class:[e.if("isVertical","ck-toolbar_vertical")]}})}render(){}destroy(){}}class Hl{constructor(t){this.viewChildren=t.children,this.viewFocusables=t.focusables,this.viewItemsView=t.itemsView,this.viewFocusTracker=t.focusTracker,this.viewLocale=t.locale,this.ungroupedItems=t.createCollection(),this.groupedItems=t.createCollection(),this.groupedItemsDropdown=this._createGroupedItemsDropdown(),this.resizeObserver=null,this.cachedPadding=null,t.itemsView.children.bindTo(this.ungroupedItems).using(t=>t),this.ungroupedItems.on("add",this._updateFocusCycleableItems.bind(this)),this.ungroupedItems.on("remove",this._updateFocusCycleableItems.bind(this)),t.children.on("add",this._updateFocusCycleableItems.bind(this)),t.children.on("remove",this._updateFocusCycleableItems.bind(this)),t.items.on("add",(t,e,i)=>{i>this.ungroupedItems.length?this.groupedItems.add(e,i-this.ungroupedItems.length):this.ungroupedItems.add(e,i),this._updateGrouping()}),t.items.on("remove",(t,e,i)=>{i>this.ungroupedItems.length?this.groupedItems.remove(e):this.ungroupedItems.remove(e),this._updateGrouping()}),t.extendTemplate({attributes:{class:["ck-toolbar_grouping"]}})}render(t){this.viewElement=t.element,this._enableGroupingOnResize()}destroy(){this.groupedItemsDropdown.destroy(),this.resizeObserver.destroy()}_updateGrouping(){if(!this.viewElement.ownerDocument.body.contains(this.viewElement))return;let t;for(;this._areItemsOverflowing;)this._groupLastItem(),t=!0;if(!t&&this.groupedItems.length){for(;this.groupedItems.length&&!this._areItemsOverflowing;)this._ungroupFirstItem();this._areItemsOverflowing&&this._groupLastItem()}}get _areItemsOverflowing(){if(!this.ungroupedItems.length)return!1;const t=this.viewElement,e=this.viewLocale.uiLanguageDirection,i=new Xs(t.lastChild),n=new Xs(t);if(!this.cachedPadding){const i=ts.window.getComputedStyle(t),n="ltr"===e?"paddingRight":"paddingLeft";this.cachedPadding=Number.parseInt(i[n])}return"ltr"===e?i.right>n.right-this.cachedPadding:i.left<n.left+this.cachedPadding}_enableGroupingOnResize(){let t;this.resizeObserver=new _l(this.viewElement,e=>{t&&t===e.contentRect.width||(this._updateGrouping(),t=e.contentRect.width)}),this._updateGrouping()}_groupLastItem(){this.groupedItems.length||(this.viewChildren.add(new kl),this.viewChildren.add(this.groupedItemsDropdown),this.viewFocusTracker.add(this.groupedItemsDropdown.element)),this.groupedItems.add(this.ungroupedItems.remove(this.ungroupedItems.last),0)}_ungroupFirstItem(){this.ungroupedItems.add(this.groupedItems.remove(this.groupedItems.first)),this.groupedItems.length||(this.viewChildren.remove(this.groupedItemsDropdown),this.viewChildren.remove(this.viewChildren.last),this.viewFocusTracker.remove(this.groupedItemsDropdown.element))}_createGroupedItemsDropdown(){const t=this.viewLocale,e=t.t,i=Dl(t);return i.class="ck-toolbar__grouped-dropdown",i.panelPosition="ltr"===t.uiLanguageDirection?"sw":"se",zl(i,[]),i.buttonView.set({label:e("bz"),tooltip:!0,icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><circle cx="9.5" cy="4.5" r="1.5"/><circle cx="9.5" cy="10.5" r="1.5"/><circle cx="9.5" cy="16.5" r="1.5"/></svg>'}),i.toolbarView.items.bindTo(this.groupedItems).using(t=>t),i}_updateFocusCycleableItems(){this.viewFocusables.clear(),this.ungroupedItems.map(t=>{this.viewFocusables.add(t)}),this.groupedItems.length&&this.viewFocusables.add(this.groupedItemsDropdown)}}i(42);class Ul extends hl{constructor(t,e,i={}){super(t),this.stickyPanel=new pl(t),this.toolbar=new Vl(t,{shouldGroupWhenFull:i.shouldToolbarGroupWhenFull}),this.editable=new fl(t,e)}render(){super.render(),this.stickyPanel.content.add(this.toolbar),this.top.add(this.stickyPanel),this.main.add(this.editable)}}class Wl extends Ac{constructor(t,e){super(e),ii(t)&&(this.sourceElement=t),this.data.processor=new Sc,this.model.document.createRoot();const i=!this.config.get("toolbar.shouldNotGroupWhenFull"),n=new Ul(this.locale,this.editing.view,{shouldToolbarGroupWhenFull:i});this.ui=new Vc(this,n),function(t){if(!V(t.updateSourceElement))throw new hi.b("attachtoform-missing-elementapi-interface: Editor passed to attachToForm() must implement ElementApi.",t);const e=t.sourceElement;if(e&&"textarea"===e.tagName.toLowerCase()&&e.form){let i;const n=e.form,o=()=>t.updateSourceElement();V(n.submit)&&(i=n.submit,n.submit=()=>{o(),i.apply(n)}),n.addEventListener("submit",o),t.on("destroy",()=>{n.removeEventListener("submit",o),i&&(n.submit=i)})}}(this)}destroy(){return this.sourceElement&&this.updateSourceElement(),this.ui.destroy(),super.destroy()}static create(t,e={}){return new Promise(i=>{const n=new this(t,e);i(n.initPlugins().then(()=>n.ui.init(ii(t)?t:null)).then(()=>{if(!ii(t)&&e.initialData)throw new hi.b("editor-create-initial-data: The config.initialData option cannot be used together with initial data passed in Editor.create().",null);const i=e.initialData||function(t){return ii(t)?(e=t,e instanceof HTMLTextAreaElement?e.value:e.innerHTML):t;var e}(t);return n.data.init(i)}).then(()=>n.fire("ready")).then(()=>n))})}}vi(Wl,Cc),vi(Wl,Tc);class ql{constructor(t){this.editor=t,this.set("isEnabled",!0),this._disableStack=new Set}forceDisabled(t){this._disableStack.add(t),1==this._disableStack.size&&(this.on("set:isEnabled",$l,{priority:"highest"}),this.isEnabled=!1)}clearForceDisabled(t){this._disableStack.delete(t),0==this._disableStack.size&&(this.off("set:isEnabled",$l),this.isEnabled=!0)}destroy(){this.stopListening()}static get isContextPlugin(){return!1}}function $l(t){t.return=!1,t.stop()}vi(ql,Hn);class Yl{constructor(t){this.files=function(t){const e=t.files?Array.from(t.files):[],i=t.items?Array.from(t.items):[];if(e.length)return e;return i.filter(t=>"file"===t.kind).map(t=>t.getAsFile())}(t),this._native=t}get types(){return this._native.types}getData(t){return this._native.getData(t)}setData(t,e){this._native.setData(t,e)}}class Gl extends Os{constructor(t){super(t);const e=this.document;function i(t,i){i.preventDefault();const n=i.dropRange?[i.dropRange]:Array.from(e.selection.getRanges()),o=new ai(e,"clipboardInput");e.fire(o,{dataTransfer:i.dataTransfer,targetRanges:n}),o.stop.called&&i.stopPropagation()}this.domEventType=["paste","copy","cut","drop","dragover"],this.listenTo(e,"paste",i,{priority:"low"}),this.listenTo(e,"drop",i,{priority:"low"})}onDomEvent(t){const e={dataTransfer:new Yl(t.clipboardData?t.clipboardData:t.dataTransfer)};"drop"==t.type&&(e.dropRange=function(t,e){const i=e.target.ownerDocument,n=e.clientX,o=e.clientY;let s;i.caretRangeFromPoint&&i.caretRangeFromPoint(n,o)?s=i.caretRangeFromPoint(n,o):e.rangeParent&&(s=i.createRange(),s.setStart(e.rangeParent,e.rangeOffset),s.collapse(!0));return s?t.domConverter.domRangeToView(s):t.document.selection.getFirstRange()}(this.view,t)),this.fire(t.type,t,e)}}const Ql=["figcaption","li"];class Kl extends ql{static get pluginName(){return"Clipboard"}init(){const t=this.editor,e=t.model.document,i=t.editing.view,n=i.document;function o(i,o){const s=o.dataTransfer;o.preventDefault();const r=t.data.toView(t.model.getSelectedContent(e.selection));n.fire("clipboardOutput",{dataTransfer:s,content:r,method:i.name})}this._htmlDataProcessor=new Sc,i.addObserver(Gl),this.listenTo(n,"clipboardInput",e=>{t.isReadOnly&&e.stop()},{priority:"highest"}),this.listenTo(n,"clipboardInput",(t,e)=>{const n=e.dataTransfer;let o="";var s;n.getData("text/html")?o=function(t){return t.replace(/<span(?: class="Apple-converted-space"|)>(\s+)<\/span>/g,(t,e)=>1==e.length?" ":e)}(n.getData("text/html")):n.getData("text/plain")&&((s=(s=n.getData("text/plain")).replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/\n/g,"</p><p>").replace(/^\s/,"&nbsp;").replace(/\s$/,"&nbsp;").replace(/\s\s/g," &nbsp;")).indexOf("</p><p>")>-1&&(s=`<p>${s}</p>`),o=s),o=this._htmlDataProcessor.toView(o),this.fire("inputTransformation",{content:o,dataTransfer:n}),i.scrollToTheSelection()},{priority:"low"}),this.listenTo(this,"inputTransformation",(t,e)=>{if(!e.content.isEmpty){const t=this.editor.data,i=this.editor.model,n=t.toModel(e.content,"$clipboardHolder");if(0==n.childCount)return;i.insertContent(n)}},{priority:"low"}),this.listenTo(n,"copy",o,{priority:"low"}),this.listenTo(n,"cut",(e,i)=>{t.isReadOnly?i.preventDefault():o(e,i)},{priority:"low"}),this.listenTo(n,"clipboardOutput",(i,n)=>{n.content.isEmpty||(n.dataTransfer.setData("text/html",this._htmlDataProcessor.toData(n.content)),n.dataTransfer.setData("text/plain",function t(e){let i="";if(e.is("text")||e.is("textProxy"))i=e.data;else if(e.is("img")&&e.hasAttribute("alt"))i=e.getAttribute("alt");else{let n=null;for(const o of e.getChildren()){const e=t(o);n&&(n.is("containerElement")||o.is("containerElement"))&&(Ql.includes(n.name)||Ql.includes(o.name)?i+="\n":i+="\n\n"),i+=e,n=o}}return i}(n.content))),"cut"==n.method&&t.model.deleteContent(e.selection)},{priority:"low"})}}class Jl{constructor(t){this.editor=t,this.set("value",void 0),this.set("isEnabled",!1),this._disableStack=new Set,this.decorate("execute"),this.listenTo(this.editor.model.document,"change",()=>{this.refresh()}),this.on("execute",t=>{this.isEnabled||t.stop()},{priority:"high"}),this.listenTo(t,"change:isReadOnly",(t,e,i)=>{i?this.forceDisabled("readOnlyMode"):this.clearForceDisabled("readOnlyMode")})}refresh(){this.isEnabled=!0}forceDisabled(t){this._disableStack.add(t),1==this._disableStack.size&&(this.on("set:isEnabled",Zl,{priority:"highest"}),this.isEnabled=!1)}clearForceDisabled(t){this._disableStack.delete(t),0==this._disableStack.size&&(this.off("set:isEnabled",Zl),this.refresh())}execute(){}destroy(){this.stopListening()}}function Zl(t){t.return=!1,t.stop()}function*Xl(t,e){for(const i of e)i&&t.getAttributeProperties(i[0]).copyOnEnter&&(yield i)}vi(Jl,Hn);class td extends Jl{execute(){const t=this.editor.model,e=t.document;t.change(i=>{!function(t,e,i,n){const o=i.isCollapsed,s=i.getFirstRange(),r=s.start.parent,a=s.end.parent;if(n.isLimit(r)||n.isLimit(a))return void(o||r!=a||t.deleteContent(i));if(o){const t=Xl(e.model.schema,i.getAttributes());ed(e,s.start),e.setSelectionAttribute(t)}else{const n=!(s.start.isAtStart&&s.end.isAtEnd),o=r==a;t.deleteContent(i,{leaveUnmerged:n}),n&&(o?ed(e,i.focus):e.setSelection(a,0))}}(this.editor.model,i,e.selection,t.schema),this.fire("afterExecute",{writer:i})})}}function ed(t,e){t.split(e),t.setSelection(e.parent.nextSibling,0)}class id extends us{constructor(t){super(t);const e=this.document;e.on("keydown",(t,i)=>{if(this.isEnabled&&i.keyCode==po.enter){let n;e.once("enter",t=>n=t,{priority:"highest"}),e.fire("enter",new Ns(e,i.domEvent,{isSoft:i.shiftKey})),n&&n.stop.called&&t.stop()}})}observe(){}}class nd extends ql{static get pluginName(){return"Enter"}init(){const t=this.editor,e=t.editing.view,i=e.document;e.addObserver(id),t.commands.add("enter",new td(t)),this.listenTo(i,"enter",(i,n)=>{n.preventDefault(),n.isSoft||(t.execute("enter"),e.scrollToTheSelection())},{priority:"low"})}}class od extends Jl{execute(){const t=this.editor.model,e=t.document;t.change(i=>{!function(t,e,i){const n=i.isCollapsed,o=i.getFirstRange(),s=o.start.parent,r=o.end.parent,a=s==r;if(n){const n=Xl(t.schema,i.getAttributes());sd(t,e,o.end),e.removeSelectionAttribute(i.getAttributeKeys()),e.setSelectionAttribute(n)}else{const n=!(o.start.isAtStart&&o.end.isAtEnd);t.deleteContent(i,{leaveUnmerged:n}),a?sd(t,e,i.focus):n&&e.setSelection(r,0)}}(t,i,e.selection),this.fire("afterExecute",{writer:i})})}refresh(){const t=this.editor.model,e=t.document;this.isEnabled=function(t,e){if(e.rangeCount>1)return!1;const i=e.anchor;if(!i||!t.checkChild(i,"softBreak"))return!1;const n=e.getFirstRange(),o=n.start.parent,s=n.end.parent;if((rd(o,t)||rd(s,t))&&o!==s)return!1;return!0}(t.schema,e.selection)}}function sd(t,e,i){const n=e.createElement("softBreak");t.insertContent(n,i),e.setSelection(n,"after")}function rd(t,e){return!t.is("rootElement")&&(e.isLimit(t)||rd(t.parent,e))}class ad extends ql{static get pluginName(){return"ShiftEnter"}init(){const t=this.editor,e=t.model.schema,i=t.conversion,n=t.editing.view,o=n.document;e.register("softBreak",{allowWhere:"$text",isInline:!0}),i.for("upcast").elementToElement({model:"softBreak",view:"br"}),i.for("downcast").elementToElement({model:"softBreak",view:(t,e)=>e.createEmptyElement("br")}),n.addObserver(id),t.commands.add("shiftEnter",new od(t)),this.listenTo(o,"enter",(e,i)=>{i.preventDefault(),i.isSoft&&(t.execute("shiftEnter"),n.scrollToTheSelection())},{priority:"low"})}}class cd{constructor(t,e=20){this.model=t,this.size=0,this.limit=e,this.isLocked=!1,this._changeCallback=(t,e)=>{"transparent"!=e.type&&e!==this._batch&&this._reset(!0)},this._selectionChangeCallback=()=>{this._reset()},this.model.document.on("change",this._changeCallback),this.model.document.selection.on("change:range",this._selectionChangeCallback),this.model.document.selection.on("change:attribute",this._selectionChangeCallback)}get batch(){return this._batch||(this._batch=this.model.createBatch()),this._batch}input(t){this.size+=t,this.size>=this.limit&&this._reset(!0)}lock(){this.isLocked=!0}unlock(){this.isLocked=!1}destroy(){this.model.document.off("change",this._changeCallback),this.model.document.selection.off("change:range",this._selectionChangeCallback),this.model.document.selection.off("change:attribute",this._selectionChangeCallback)}_reset(t){this.isLocked&&!t||(this._batch=null,this.size=0)}}class ld extends Jl{constructor(t,e){super(t),this._buffer=new cd(t.model,e),this._batches=new WeakSet}get buffer(){return this._buffer}destroy(){super.destroy(),this._buffer.destroy()}execute(t={}){const e=this.editor.model,i=e.document,n=t.text||"",o=n.length,s=t.range||i.selection.getFirstRange(),r=t.resultRange;e.enqueueChange(this._buffer.batch,t=>{const a=s.isCollapsed;this._buffer.lock(),e.deleteContent(e.createSelection(s)),n&&e.insertContent(t.createText(n,i.selection.getAttributes()),s.start),r?t.setSelection(r):a&&t.setSelection(s.start.getShiftedBy(o)),this._buffer.unlock(),this._buffer.input(o),this._batches.add(this._buffer.batch)})}}function dd(t){let e=null;const i=t.model,n=t.editing.view,o=t.commands.get("input");function s(t){const s=i.document,a=n.document.isComposing,c=e&&e.isEqual(s.selection);e=null,o.isEnabled&&(function(t){if(t.ctrlKey)return!0;return hd.includes(t.keyCode)}(t)||s.selection.isCollapsed||a&&229===t.keyCode||!a&&229===t.keyCode&&c||r())}function r(){const t=o.buffer;t.lock(),i.enqueueChange(t.batch,()=>{i.deleteContent(i.document.selection)}),t.unlock()}fo.isAndroid?n.document.on("beforeinput",(t,e)=>s(e),{priority:"lowest"}):n.document.on("keydown",(t,e)=>s(e),{priority:"lowest"}),n.document.on("compositionstart",(function(){const t=i.document,e=1!==t.selection.rangeCount||t.selection.getFirstRange().isFlat;if(t.selection.isCollapsed||e)return;r()}),{priority:"lowest"}),n.document.on("compositionend",()=>{e=i.createSelection(i.document.selection)},{priority:"lowest"})}const hd=[bo("arrowUp"),bo("arrowRight"),bo("arrowDown"),bo("arrowLeft"),9,16,17,18,19,20,27,33,34,35,36,45,91,93,144,145,173,174,175,176,177,178,179,255];for(let t=112;t<=135;t++)hd.push(t);function ud(t){if(t.newChildren.length-t.oldChildren.length!=1)return;const e=function(t,e){const i=[];let n,o=0;return t.forEach(t=>{"equal"==t?(s(),o++):"insert"==t?(r("insert")?n.values.push(e[o]):(s(),n={type:"insert",index:o,values:[e[o]]}),o++):r("delete")?n.howMany++:(s(),n={type:"delete",index:o,howMany:1})}),s(),i;function s(){n&&(i.push(n),n=null)}function r(t){return n&&n.type==t}}($o(t.oldChildren,t.newChildren,fd),t.newChildren);if(e.length>1)return;const i=e[0];return i.values[0]&&i.values[0].is("text")?i:void 0}function fd(t,e){return t&&t.is("text")&&e&&e.is("text")?t.data===e.data:t===e}class md{constructor(t){this.editor=t,this.editing=this.editor.editing}handle(t,e){if(function(t){if(0==t.length)return!1;for(const e of t)if("children"===e.type&&!ud(e))return!0;return!1}(t))this._handleContainerChildrenMutations(t,e);else for(const i of t)this._handleTextMutation(i,e),this._handleTextNodeInsertion(i)}_handleContainerChildrenMutations(t,e){const i=function(t){const e=t.map(t=>t.node).reduce((t,e)=>t.getCommonAncestor(e,{includeSelf:!0}));if(!e)return;return e.getAncestors({includeSelf:!0,parentFirst:!0}).find(t=>t.is("containerElement")||t.is("rootElement"))}(t);if(!i)return;const n=this.editor.editing.view.domConverter.mapViewToDom(i),o=new os,s=this.editor.data.toModel(o.domToView(n)).getChild(0),r=this.editor.editing.mapper.toModelElement(i);if(!r)return;const a=Array.from(s.getChildren()),c=Array.from(r.getChildren()),l=a[a.length-1],d=c[c.length-1];l&&l.is("softBreak")&&d&&!d.is("softBreak")&&a.pop();const h=this.editor.model.schema;if(!gd(a,h)||!gd(c,h))return;const u=a.map(t=>t.is("text")?t.data:"@").join("").replace(/\u00A0/g," "),f=c.map(t=>t.is("text")?t.data:"@").join("").replace(/\u00A0/g," ");if(f===u)return;const m=$o(f,u),{firstChangeAt:g,insertions:p,deletions:b}=pd(m);let w=null;e&&(w=this.editing.mapper.toModelRange(e.getFirstRange()));const k=u.substr(g,p),_=this.editor.model.createRange(this.editor.model.createPositionAt(r,g),this.editor.model.createPositionAt(r,g+b));this.editor.execute("input",{text:k,range:_,resultRange:w})}_handleTextMutation(t,e){if("text"!=t.type)return;const i=t.newText.replace(/\u00A0/g," "),n=t.oldText.replace(/\u00A0/g," ");if(n===i)return;const o=$o(n,i),{firstChangeAt:s,insertions:r,deletions:a}=pd(o);let c=null;e&&(c=this.editing.mapper.toModelRange(e.getFirstRange()));const l=this.editing.view.createPositionAt(t.node,s),d=this.editing.mapper.toModelPosition(l),h=this.editor.model.createRange(d,d.getShiftedBy(a)),u=i.substr(s,r);this.editor.execute("input",{text:u,range:h,resultRange:c})}_handleTextNodeInsertion(t){if("children"!=t.type)return;const e=ud(t),i=this.editing.view.createPositionAt(t.node,e.index),n=this.editing.mapper.toModelPosition(i),o=e.values[0].data;this.editor.execute("input",{text:o.replace(/\u00A0/g," "),range:this.editor.model.createRange(n)})}}function gd(t,e){return t.every(t=>e.isInline(t))}function pd(t){let e=null,i=null;for(let n=0;n<t.length;n++){"equal"!=t[n]&&(e=null===e?n:e,i=n)}let n=0,o=0;for(let s=e;s<=i;s++)"insert"!=t[s]&&n++,"delete"!=t[s]&&o++;return{insertions:o,deletions:n,firstChangeAt:e}}class bd extends ql{static get pluginName(){return"Input"}init(){const t=this.editor,e=new ld(t,t.config.get("typing.undoStep")||20);t.commands.add("input",e),dd(t),function(t){t.editing.view.document.on("mutations",(e,i,n)=>{new md(t).handle(i,n)})}(t)}isInput(t){return this.editor.commands.get("input")._batches.has(t)}}class wd extends Jl{constructor(t,e){super(t),this.direction=e,this._buffer=new cd(t.model,t.config.get("typing.undoStep"))}get buffer(){return this._buffer}execute(t={}){const e=this.editor.model,i=e.document;e.enqueueChange(this._buffer.batch,n=>{this._buffer.lock();const o=n.createSelection(t.selection||i.selection),s=o.isCollapsed;if(o.isCollapsed&&e.modifySelection(o,{direction:this.direction,unit:t.unit}),this._shouldEntireContentBeReplacedWithParagraph(t.sequence||1))return void this._replaceEntireContentWithParagraph(n);if(o.isCollapsed)return;let r=0;o.getFirstRange().getMinimalFlatRanges().forEach(t=>{r+=io(t.getWalker({singleCharacters:!0,ignoreElementEnd:!0,shallow:!0}))}),e.deleteContent(o,{doNotResetEntireContent:s}),this._buffer.input(r),n.setSelection(o),this._buffer.unlock()})}_shouldEntireContentBeReplacedWithParagraph(t){if(t>1)return!1;const e=this.editor.model,i=e.document.selection,n=e.schema.getLimitElement(i);if(!(i.isCollapsed&&i.containsEntireContent(n)))return!1;if(!e.schema.checkChild(n,"paragraph"))return!1;const o=n.getChild(0);return!o||"paragraph"!==o.name}_replaceEntireContentWithParagraph(t){const e=this.editor.model,i=e.document.selection,n=e.schema.getLimitElement(i),o=t.createElement("paragraph");t.remove(t.createRangeIn(n)),t.insert(o,n),t.setSelection(o,0)}}class kd extends us{constructor(t){super(t);const e=t.document;let i=0;function n(t,i,n){let o;e.once("delete",t=>o=t,{priority:Number.POSITIVE_INFINITY}),e.fire("delete",new Ns(e,i,n)),o&&o.stop.called&&t.stop()}e.on("keyup",(t,e)=>{e.keyCode!=po.delete&&e.keyCode!=po.backspace||(i=0)}),e.on("keydown",(t,e)=>{const o={};if(e.keyCode==po.delete)o.direction="forward",o.unit="character";else{if(e.keyCode!=po.backspace)return;o.direction="backward",o.unit="codePoint"}const s=fo.isMac?e.altKey:e.ctrlKey;o.unit=s?"word":o.unit,o.sequence=++i,n(t,e.domEvent,o)}),fo.isAndroid&&e.on("beforeinput",(e,i)=>{if("deleteContentBackward"!=i.domEvent.inputType)return;const o={unit:"codepoint",direction:"backward",sequence:1},s=i.domTarget.ownerDocument.defaultView.getSelection();s.anchorNode==s.focusNode&&s.anchorOffset+1!=s.focusOffset&&(o.selectionToRemove=t.domConverter.domSelectionToView(s)),n(e,i.domEvent,o)})}observe(){}}class _d extends ql{static get pluginName(){return"Delete"}init(){const t=this.editor,e=t.editing.view,i=e.document;if(e.addObserver(kd),t.commands.add("forwardDelete",new wd(t,"forward")),t.commands.add("delete",new wd(t,"backward")),this.listenTo(i,"delete",(i,n)=>{const o={unit:n.unit,sequence:n.sequence};if(n.selectionToRemove){const e=t.model.createSelection(),i=[];for(const e of n.selectionToRemove.getRanges())i.push(t.editing.mapper.toModelRange(e));e.setTo(i),o.selection=e}t.execute("forward"==n.direction?"forwardDelete":"delete",o),n.preventDefault(),e.scrollToTheSelection()}),fo.isAndroid){let t=null;this.listenTo(i,"delete",(e,i)=>{const n=i.domTarget.ownerDocument.defaultView.getSelection();t={anchorNode:n.anchorNode,anchorOffset:n.anchorOffset,focusNode:n.focusNode,focusOffset:n.focusOffset}},{priority:"lowest"}),this.listenTo(i,"keyup",(e,i)=>{if(t){const e=i.domTarget.ownerDocument.defaultView.getSelection();e.collapse(t.anchorNode,t.anchorOffset),e.extend(t.focusNode,t.focusOffset),t=null}})}}}class vd extends ql{static get requires(){return[bd,_d]}static get pluginName(){return"Typing"}}const yd=new Map;function xd(t,e,i){let n=yd.get(t);n||(n=new Map,yd.set(t,n)),n.set(e,i)}function Ad(t){return[t]}function Cd(t,e,i={}){const n=function(t,e){const i=yd.get(t);return i&&i.has(e)?i.get(e):Ad}(t.constructor,e.constructor);try{return n(t=t.clone(),e,i)}catch(t){throw t}}function Td(t,e,i){t=t.slice(),e=e.slice();const n=new Pd(i.document,i.useRelations,i.forceWeakRemove);n.setOriginalOperations(t),n.setOriginalOperations(e);const o=n.originalOperations;if(0==t.length||0==e.length)return{operationsA:t,operationsB:e,originalOperations:o};const s=new WeakMap;for(const e of t)s.set(e,0);const r={nextBaseVersionA:t[t.length-1].baseVersion+1,nextBaseVersionB:e[e.length-1].baseVersion+1,originalOperationsACount:t.length,originalOperationsBCount:e.length};let a=0;for(;a<t.length;){const i=t[a],o=s.get(i);if(o==e.length){a++;continue}const r=e[o],c=Cd(i,r,n.getContext(i,r,!0)),l=Cd(r,i,n.getContext(r,i,!1));n.updateRelation(i,r),n.setOriginalOperations(c,i),n.setOriginalOperations(l,r);for(const t of c)s.set(t,o+l.length);t.splice(a,1,...c),e.splice(o,1,...l)}if(i.padWithNoOps){const i=t.length-r.originalOperationsACount,n=e.length-r.originalOperationsBCount;Ed(t,n-i),Ed(e,i-n)}return Sd(t,r.nextBaseVersionB),Sd(e,r.nextBaseVersionA),{operationsA:t,operationsB:e,originalOperations:o}}class Pd{constructor(t,e,i=!1){this.originalOperations=new Map,this._history=t.history,this._useRelations=e,this._forceWeakRemove=!!i,this._relations=new Map}setOriginalOperations(t,e=null){const i=e?this.originalOperations.get(e):null;for(const e of t)this.originalOperations.set(e,i||e)}updateRelation(t,e){switch(t.constructor){case Na:switch(e.constructor){case za:t.targetPosition.isEqual(e.sourcePosition)||e.movedRange.containsPosition(t.targetPosition)?this._setRelation(t,e,"insertAtSource"):t.targetPosition.isEqual(e.deletionPosition)?this._setRelation(t,e,"insertBetween"):t.targetPosition.isAfter(e.sourcePosition)&&this._setRelation(t,e,"moveTargetAfter");break;case Na:t.targetPosition.isEqual(e.sourcePosition)||t.targetPosition.isBefore(e.sourcePosition)?this._setRelation(t,e,"insertBefore"):this._setRelation(t,e,"insertAfter")}break;case ja:switch(e.constructor){case za:t.splitPosition.isBefore(e.sourcePosition)&&this._setRelation(t,e,"splitBefore");break;case Na:(t.splitPosition.isEqual(e.sourcePosition)||t.splitPosition.isBefore(e.sourcePosition))&&this._setRelation(t,e,"splitBefore")}break;case za:switch(e.constructor){case za:t.targetPosition.isEqual(e.sourcePosition)||this._setRelation(t,e,"mergeTargetNotMoved"),t.sourcePosition.isEqual(e.targetPosition)&&this._setRelation(t,e,"mergeSourceNotMoved"),t.sourcePosition.isEqual(e.sourcePosition)&&this._setRelation(t,e,"mergeSameElement");break;case ja:t.sourcePosition.isEqual(e.splitPosition)&&this._setRelation(t,e,"splitAtSource")}break;case Ra:{const i=t.newRange;if(!i)return;switch(e.constructor){case Na:{const n=vr._createFromPositionAndShift(e.sourcePosition,e.howMany),o=n.containsPosition(i.start)||n.start.isEqual(i.start),s=n.containsPosition(i.end)||n.end.isEqual(i.end);!o&&!s||n.containsRange(i)||this._setRelation(t,e,{side:o?"left":"right",path:o?i.start.path.slice():i.end.path.slice()});break}case za:{const n=i.start.isEqual(e.targetPosition),o=i.start.isEqual(e.deletionPosition),s=i.end.isEqual(e.deletionPosition),r=i.end.isEqual(e.sourcePosition);(n||o||s||r)&&this._setRelation(t,e,{wasInLeftElement:n,wasStartBeforeMergedElement:o,wasEndBeforeMergedElement:s,wasInRightElement:r});break}}break}}}getContext(t,e,i){return{aIsStrong:i,aWasUndone:this._wasUndone(t),bWasUndone:this._wasUndone(e),abRelation:this._useRelations?this._getRelation(t,e):null,baRelation:this._useRelations?this._getRelation(e,t):null,forceWeakRemove:this._forceWeakRemove}}_wasUndone(t){const e=this.originalOperations.get(t);return e.wasUndone||this._history.isUndoneOperation(e)}_getRelation(t,e){const i=this.originalOperations.get(e),n=this._history.getUndoneOperation(i);if(!n)return null;const o=this.originalOperations.get(t),s=this._relations.get(o);return s&&s.get(n)||null}_setRelation(t,e,i){const n=this.originalOperations.get(t),o=this.originalOperations.get(e);let s=this._relations.get(n);s||(s=new Map,this._relations.set(n,s)),s.set(o,i)}}function Sd(t,e){for(const i of t)i.baseVersion=e++}function Ed(t,e){for(let i=0;i<e;i++)t.push(new nc(0))}function Md(t,e,i){const n=t.nodes.getNode(0).getAttribute(e);if(n==i)return null;const o=new vr(t.position,t.position.getShiftedBy(t.howMany));return new Ma(o,e,n,i,0)}function Id(t,e){return null===t.targetPosition._getTransformedByDeletion(e.sourcePosition,e.howMany)}function Nd(t,e){const i=[];for(let n=0;n<t.length;n++){const o=t[n],s=new Na(o.start,o.end.offset-o.start.offset,e,0);i.push(s);for(let e=n+1;e<t.length;e++)t[e]=t[e]._getTransformedByMove(s.sourcePosition,s.targetPosition,s.howMany)[0];e=e._getTransformedByMove(s.sourcePosition,s.targetPosition,s.howMany)}return i}xd(Ma,Ma,(t,e,i)=>{if(t.key===e.key){const n=t.range.getDifference(e.range).map(e=>new Ma(e,t.key,t.oldValue,t.newValue,0)),o=t.range.getIntersection(e.range);return o&&i.aIsStrong&&n.push(new Ma(o,e.key,e.newValue,t.newValue,0)),0==n.length?[new nc(0)]:n}return[t]}),xd(Ma,Oa,(t,e)=>{if(t.range.start.hasSameParentAs(e.position)&&t.range.containsPosition(e.position)){const i=t.range._getTransformedByInsertion(e.position,e.howMany,!e.shouldReceiveAttributes).map(e=>new Ma(e,t.key,t.oldValue,t.newValue,t.baseVersion));if(e.shouldReceiveAttributes){const n=Md(e,t.key,t.oldValue);n&&i.unshift(n)}return i}return t.range=t.range._getTransformedByInsertion(e.position,e.howMany,!1)[0],[t]}),xd(Ma,za,(t,e)=>{const i=[];t.range.start.hasSameParentAs(e.deletionPosition)&&(t.range.containsPosition(e.deletionPosition)||t.range.start.isEqual(e.deletionPosition))&&i.push(vr._createFromPositionAndShift(e.graveyardPosition,1));const n=t.range._getTransformedByMergeOperation(e);return n.isCollapsed||i.push(n),i.map(e=>new Ma(e,t.key,t.oldValue,t.newValue,t.baseVersion))}),xd(Ma,Na,(t,e)=>function(t,e){const i=vr._createFromPositionAndShift(e.sourcePosition,e.howMany);let n=null,o=[];i.containsRange(t,!0)?n=t:t.start.hasSameParentAs(i.start)?(o=t.getDifference(i),n=t.getIntersection(i)):o=[t];const s=[];for(let t of o){t=t._getTransformedByDeletion(e.sourcePosition,e.howMany);const i=e.getMovedRangeStart(),n=t.start.hasSameParentAs(i);t=t._getTransformedByInsertion(i,e.howMany,n),s.push(...t)}n&&s.push(n._getTransformedByMove(e.sourcePosition,e.targetPosition,e.howMany,!1)[0]);return s}(t.range,e).map(e=>new Ma(e,t.key,t.oldValue,t.newValue,t.baseVersion))),xd(Ma,ja,(t,e)=>{if(t.range.end.isEqual(e.insertionPosition))return e.graveyardPosition||t.range.end.offset++,[t];if(t.range.start.hasSameParentAs(e.splitPosition)&&t.range.containsPosition(e.splitPosition)){const i=t.clone();return i.range=new vr(e.moveTargetPosition.clone(),t.range.end._getCombined(e.splitPosition,e.moveTargetPosition)),t.range.end=e.splitPosition.clone(),t.range.end.stickiness="toPrevious",[t,i]}return t.range=t.range._getTransformedBySplitOperation(e),[t]}),xd(Oa,Ma,(t,e)=>{const i=[t];if(t.shouldReceiveAttributes&&t.position.hasSameParentAs(e.range.start)&&e.range.containsPosition(t.position)){const n=Md(t,e.key,e.newValue);n&&i.push(n)}return i}),xd(Oa,Oa,(t,e,i)=>(t.position.isEqual(e.position)&&i.aIsStrong||(t.position=t.position._getTransformedByInsertOperation(e)),[t])),xd(Oa,Na,(t,e)=>(t.position=t.position._getTransformedByMoveOperation(e),[t])),xd(Oa,ja,(t,e)=>(t.position=t.position._getTransformedBySplitOperation(e),[t])),xd(Oa,za,(t,e)=>(t.position=t.position._getTransformedByMergeOperation(e),[t])),xd(Ra,Oa,(t,e)=>(t.oldRange&&(t.oldRange=t.oldRange._getTransformedByInsertOperation(e)[0]),t.newRange&&(t.newRange=t.newRange._getTransformedByInsertOperation(e)[0]),[t])),xd(Ra,Ra,(t,e,i)=>{if(t.name==e.name){if(!i.aIsStrong)return[new nc(0)];t.oldRange=e.newRange?e.newRange.clone():null}return[t]}),xd(Ra,za,(t,e)=>(t.oldRange&&(t.oldRange=t.oldRange._getTransformedByMergeOperation(e)),t.newRange&&(t.newRange=t.newRange._getTransformedByMergeOperation(e)),[t])),xd(Ra,Na,(t,e,i)=>{if(t.oldRange&&(t.oldRange=vr._createFromRanges(t.oldRange._getTransformedByMoveOperation(e))),t.newRange){if(i.abRelation){const n=vr._createFromRanges(t.newRange._getTransformedByMoveOperation(e));if("left"==i.abRelation.side&&e.targetPosition.isEqual(t.newRange.start))return t.newRange.start.path=i.abRelation.path,t.newRange.end=n.end,[t];if("right"==i.abRelation.side&&e.targetPosition.isEqual(t.newRange.end))return t.newRange.start=n.start,t.newRange.end.path=i.abRelation.path,[t]}t.newRange=vr._createFromRanges(t.newRange._getTransformedByMoveOperation(e))}return[t]}),xd(Ra,ja,(t,e,i)=>{if(t.oldRange&&(t.oldRange=t.oldRange._getTransformedBySplitOperation(e)),t.newRange){if(i.abRelation){const n=t.newRange._getTransformedBySplitOperation(e);return t.newRange.start.isEqual(e.splitPosition)&&i.abRelation.wasStartBeforeMergedElement?t.newRange.start=_r._createAt(e.insertionPosition):t.newRange.start.isEqual(e.splitPosition)&&!i.abRelation.wasInLeftElement&&(t.newRange.start=_r._createAt(e.moveTargetPosition)),t.newRange.end.isEqual(e.splitPosition)&&i.abRelation.wasInRightElement?t.newRange.end=_r._createAt(e.moveTargetPosition):t.newRange.end.isEqual(e.splitPosition)&&i.abRelation.wasEndBeforeMergedElement?t.newRange.end=_r._createAt(e.insertionPosition):t.newRange.end=n.end,[t]}t.newRange=t.newRange._getTransformedBySplitOperation(e)}return[t]}),xd(za,Oa,(t,e)=>(t.sourcePosition.hasSameParentAs(e.position)&&(t.howMany+=e.howMany),t.sourcePosition=t.sourcePosition._getTransformedByInsertOperation(e),t.targetPosition=t.targetPosition._getTransformedByInsertOperation(e),[t])),xd(za,za,(t,e,i)=>{if(t.sourcePosition.isEqual(e.sourcePosition)&&t.targetPosition.isEqual(e.targetPosition)){if(i.bWasUndone){const i=e.graveyardPosition.path.slice();return i.push(0),t.sourcePosition=new _r(e.graveyardPosition.root,i),t.howMany=0,[t]}return[new nc(0)]}if(t.sourcePosition.isEqual(e.sourcePosition)&&!t.targetPosition.isEqual(e.targetPosition)&&!i.bWasUndone&&"splitAtSource"!=i.abRelation){const n="$graveyard"==t.targetPosition.root.rootName,o="$graveyard"==e.targetPosition.root.rootName,s=n&&!o;if(o&&!n||!s&&i.aIsStrong){const i=e.targetPosition._getTransformedByMergeOperation(e),n=t.targetPosition._getTransformedByMergeOperation(e);return[new Na(i,t.howMany,n,0)]}return[new nc(0)]}return t.sourcePosition.hasSameParentAs(e.targetPosition)&&(t.howMany+=e.howMany),t.sourcePosition=t.sourcePosition._getTransformedByMergeOperation(e),t.targetPosition=t.targetPosition._getTransformedByMergeOperation(e),t.graveyardPosition.isEqual(e.graveyardPosition)&&i.aIsStrong||(t.graveyardPosition=t.graveyardPosition._getTransformedByMergeOperation(e)),[t]}),xd(za,Na,(t,e,i)=>{const n=vr._createFromPositionAndShift(e.sourcePosition,e.howMany);return"remove"==e.type&&!i.bWasUndone&&!i.forceWeakRemove&&t.deletionPosition.hasSameParentAs(e.sourcePosition)&&n.containsPosition(t.sourcePosition)?[new nc(0)]:(t.sourcePosition.hasSameParentAs(e.targetPosition)&&(t.howMany+=e.howMany),t.sourcePosition.hasSameParentAs(e.sourcePosition)&&(t.howMany-=e.howMany),t.sourcePosition=t.sourcePosition._getTransformedByMoveOperation(e),t.targetPosition=t.targetPosition._getTransformedByMoveOperation(e),t.graveyardPosition.isEqual(e.targetPosition)||(t.graveyardPosition=t.graveyardPosition._getTransformedByMoveOperation(e)),[t])}),xd(za,ja,(t,e,i)=>{if(e.graveyardPosition&&(t.graveyardPosition=t.graveyardPosition._getTransformedByDeletion(e.graveyardPosition,1),t.deletionPosition.isEqual(e.graveyardPosition)&&(t.howMany=e.howMany)),t.targetPosition.isEqual(e.splitPosition)){const n=0!=e.howMany,o=e.graveyardPosition&&t.deletionPosition.isEqual(e.graveyardPosition);if(n||o||"mergeTargetNotMoved"==i.abRelation)return t.sourcePosition=t.sourcePosition._getTransformedBySplitOperation(e),[t]}if(t.sourcePosition.isEqual(e.splitPosition)){if("mergeSourceNotMoved"==i.abRelation)return t.howMany=0,t.targetPosition=t.targetPosition._getTransformedBySplitOperation(e),[t];if("mergeSameElement"==i.abRelation||t.sourcePosition.offset>0)return t.sourcePosition=e.moveTargetPosition.clone(),t.targetPosition=t.targetPosition._getTransformedBySplitOperation(e),[t]}return t.sourcePosition.hasSameParentAs(e.splitPosition)&&(t.howMany=e.splitPosition.offset),t.sourcePosition=t.sourcePosition._getTransformedBySplitOperation(e),t.targetPosition=t.targetPosition._getTransformedBySplitOperation(e),[t]}),xd(Na,Oa,(t,e)=>{const i=vr._createFromPositionAndShift(t.sourcePosition,t.howMany)._getTransformedByInsertOperation(e,!1)[0];return t.sourcePosition=i.start,t.howMany=i.end.offset-i.start.offset,t.targetPosition.isEqual(e.position)||(t.targetPosition=t.targetPosition._getTransformedByInsertOperation(e)),[t]}),xd(Na,Na,(t,e,i)=>{const n=vr._createFromPositionAndShift(t.sourcePosition,t.howMany),o=vr._createFromPositionAndShift(e.sourcePosition,e.howMany);let s,r=i.aIsStrong,a=!i.aIsStrong;if("insertBefore"==i.abRelation||"insertAfter"==i.baRelation?a=!0:"insertAfter"!=i.abRelation&&"insertBefore"!=i.baRelation||(a=!1),s=t.targetPosition.isEqual(e.targetPosition)&&a?t.targetPosition._getTransformedByDeletion(e.sourcePosition,e.howMany):t.targetPosition._getTransformedByMove(e.sourcePosition,e.targetPosition,e.howMany),Id(t,e)&&Id(e,t))return[e.getReversed()];if(n.containsPosition(e.targetPosition)&&n.containsRange(o,!0))return n.start=n.start._getTransformedByMove(e.sourcePosition,e.targetPosition,e.howMany),n.end=n.end._getTransformedByMove(e.sourcePosition,e.targetPosition,e.howMany),Nd([n],s);if(o.containsPosition(t.targetPosition)&&o.containsRange(n,!0))return n.start=n.start._getCombined(e.sourcePosition,e.getMovedRangeStart()),n.end=n.end._getCombined(e.sourcePosition,e.getMovedRangeStart()),Nd([n],s);const c=Ei(t.sourcePosition.getParentPath(),e.sourcePosition.getParentPath());if("prefix"==c||"extension"==c)return n.start=n.start._getTransformedByMove(e.sourcePosition,e.targetPosition,e.howMany),n.end=n.end._getTransformedByMove(e.sourcePosition,e.targetPosition,e.howMany),Nd([n],s);"remove"!=t.type||"remove"==e.type||i.aWasUndone||i.forceWeakRemove?"remove"==t.type||"remove"!=e.type||i.bWasUndone||i.forceWeakRemove||(r=!1):r=!0;const l=[],d=n.getDifference(o);for(const t of d){t.start=t.start._getTransformedByDeletion(e.sourcePosition,e.howMany),t.end=t.end._getTransformedByDeletion(e.sourcePosition,e.howMany);const i="same"==Ei(t.start.getParentPath(),e.getMovedRangeStart().getParentPath()),n=t._getTransformedByInsertion(e.getMovedRangeStart(),e.howMany,i);l.push(...n)}const h=n.getIntersection(o);return null!==h&&r&&(h.start=h.start._getCombined(e.sourcePosition,e.getMovedRangeStart()),h.end=h.end._getCombined(e.sourcePosition,e.getMovedRangeStart()),0===l.length?l.push(h):1==l.length?o.start.isBefore(n.start)||o.start.isEqual(n.start)?l.unshift(h):l.push(h):l.splice(1,0,h)),0===l.length?[new nc(t.baseVersion)]:Nd(l,s)}),xd(Na,ja,(t,e,i)=>{let n=t.targetPosition.clone();t.targetPosition.isEqual(e.insertionPosition)&&e.graveyardPosition&&"moveTargetAfter"!=i.abRelation||(n=t.targetPosition._getTransformedBySplitOperation(e));const o=vr._createFromPositionAndShift(t.sourcePosition,t.howMany);if(o.end.isEqual(e.insertionPosition))return e.graveyardPosition||t.howMany++,t.targetPosition=n,[t];if(o.start.hasSameParentAs(e.splitPosition)&&o.containsPosition(e.splitPosition)){let t=new vr(e.splitPosition,o.end);return t=t._getTransformedBySplitOperation(e),Nd([new vr(o.start,e.splitPosition),t],n)}t.targetPosition.isEqual(e.splitPosition)&&"insertAtSource"==i.abRelation&&(n=e.moveTargetPosition),t.targetPosition.isEqual(e.insertionPosition)&&"insertBetween"==i.abRelation&&(n=t.targetPosition);const s=[o._getTransformedBySplitOperation(e)];if(e.graveyardPosition){const n=o.start.isEqual(e.graveyardPosition)||o.containsPosition(e.graveyardPosition);t.howMany>1&&n&&!i.aWasUndone&&s.push(vr._createFromPositionAndShift(e.insertionPosition,1))}return Nd(s,n)}),xd(Na,za,(t,e,i)=>{const n=vr._createFromPositionAndShift(t.sourcePosition,t.howMany);if(e.deletionPosition.hasSameParentAs(t.sourcePosition)&&n.containsPosition(e.sourcePosition))if("remove"!=t.type||i.forceWeakRemove){if(1==t.howMany)return i.bWasUndone?(t.sourcePosition=e.graveyardPosition.clone(),t.targetPosition=t.targetPosition._getTransformedByMergeOperation(e),[t]):[new nc(0)]}else if(!i.aWasUndone){const i=[];let n=e.graveyardPosition.clone(),o=e.targetPosition._getTransformedByMergeOperation(e);t.howMany>1&&(i.push(new Na(t.sourcePosition,t.howMany-1,t.targetPosition,0)),n=n._getTransformedByMove(t.sourcePosition,t.targetPosition,t.howMany-1),o=o._getTransformedByMove(t.sourcePosition,t.targetPosition,t.howMany-1));const s=e.deletionPosition._getCombined(t.sourcePosition,t.targetPosition),r=new Na(n,1,s,0),a=r.getMovedRangeStart().path.slice();a.push(0);const c=new _r(r.targetPosition.root,a);o=o._getTransformedByMove(n,s,1);const l=new Na(o,e.howMany,c,0);return i.push(r),i.push(l),i}const o=vr._createFromPositionAndShift(t.sourcePosition,t.howMany)._getTransformedByMergeOperation(e);return t.sourcePosition=o.start,t.howMany=o.end.offset-o.start.offset,t.targetPosition=t.targetPosition._getTransformedByMergeOperation(e),[t]}),xd(La,Oa,(t,e)=>(t.position=t.position._getTransformedByInsertOperation(e),[t])),xd(La,za,(t,e)=>t.position.isEqual(e.deletionPosition)?(t.position=e.graveyardPosition.clone(),t.position.stickiness="toNext",[t]):(t.position=t.position._getTransformedByMergeOperation(e),[t])),xd(La,Na,(t,e)=>(t.position=t.position._getTransformedByMoveOperation(e),[t])),xd(La,La,(t,e,i)=>{if(t.position.isEqual(e.position)){if(!i.aIsStrong)return[new nc(0)];t.oldName=e.newName}return[t]}),xd(La,ja,(t,e)=>{if("same"==Ei(t.position.path,e.splitPosition.getParentPath())&&!e.graveyardPosition){const e=new La(t.position.getShiftedBy(1),t.oldName,t.newName,0);return[t,e]}return t.position=t.position._getTransformedBySplitOperation(e),[t]}),xd(Da,Da,(t,e,i)=>{if(t.root===e.root&&t.key===e.key){if(!i.aIsStrong||t.newValue===e.newValue)return[new nc(0)];t.oldValue=e.newValue}return[t]}),xd(ja,Oa,(t,e)=>(t.splitPosition.hasSameParentAs(e.position)&&t.splitPosition.offset<e.position.offset&&(t.howMany+=e.howMany),t.splitPosition=t.splitPosition._getTransformedByInsertOperation(e),t.insertionPosition=ja.getInsertionPosition(t.splitPosition),[t])),xd(ja,za,(t,e,i)=>{if(!t.graveyardPosition&&!i.bWasUndone&&t.splitPosition.hasSameParentAs(e.sourcePosition)){const i=e.graveyardPosition.path.slice();i.push(0);const n=new _r(e.graveyardPosition.root,i),o=ja.getInsertionPosition(new _r(e.graveyardPosition.root,i)),s=new ja(n,0,null,0);return s.insertionPosition=o,t.splitPosition=t.splitPosition._getTransformedByMergeOperation(e),t.insertionPosition=ja.getInsertionPosition(t.splitPosition),t.graveyardPosition=s.insertionPosition.clone(),t.graveyardPosition.stickiness="toNext",[s,t]}return t.splitPosition.hasSameParentAs(e.deletionPosition)&&!t.splitPosition.isAfter(e.deletionPosition)&&t.howMany--,t.splitPosition.hasSameParentAs(e.targetPosition)&&(t.howMany+=e.howMany),t.splitPosition=t.splitPosition._getTransformedByMergeOperation(e),t.insertionPosition=ja.getInsertionPosition(t.splitPosition),t.graveyardPosition&&(t.graveyardPosition=t.graveyardPosition._getTransformedByMergeOperation(e)),[t]}),xd(ja,Na,(t,e,i)=>{const n=vr._createFromPositionAndShift(e.sourcePosition,e.howMany);if(t.graveyardPosition){const o=n.start.isEqual(t.graveyardPosition)||n.containsPosition(t.graveyardPosition);if(!i.bWasUndone&&o){const i=t.splitPosition._getTransformedByMoveOperation(e),n=t.graveyardPosition._getTransformedByMoveOperation(e),o=n.path.slice();o.push(0);const s=new _r(n.root,o);return[new Na(i,t.howMany,s,0)]}t.graveyardPosition=t.graveyardPosition._getTransformedByMoveOperation(e)}if(t.splitPosition.hasSameParentAs(e.sourcePosition)&&n.containsPosition(t.splitPosition)){const i=e.howMany-(t.splitPosition.offset-e.sourcePosition.offset);return t.howMany-=i,t.splitPosition.hasSameParentAs(e.targetPosition)&&t.splitPosition.offset<e.targetPosition.offset&&(t.howMany+=e.howMany),t.splitPosition=e.sourcePosition.clone(),t.insertionPosition=ja.getInsertionPosition(t.splitPosition),[t]}return!t.splitPosition.isEqual(e.targetPosition)||"insertAtSource"!=i.baRelation&&"splitBefore"!=i.abRelation?(e.sourcePosition.isEqual(e.targetPosition)||(t.splitPosition.hasSameParentAs(e.sourcePosition)&&t.splitPosition.offset<=e.sourcePosition.offset&&(t.howMany-=e.howMany),t.splitPosition.hasSameParentAs(e.targetPosition)&&t.splitPosition.offset<e.targetPosition.offset&&(t.howMany+=e.howMany)),t.splitPosition.stickiness="toNone",t.splitPosition=t.splitPosition._getTransformedByMoveOperation(e),t.splitPosition.stickiness="toNext",t.graveyardPosition?t.insertionPosition=t.insertionPosition._getTransformedByMoveOperation(e):t.insertionPosition=ja.getInsertionPosition(t.splitPosition),[t]):(t.howMany+=e.howMany,t.splitPosition=t.splitPosition._getTransformedByDeletion(e.sourcePosition,e.howMany),t.insertionPosition=ja.getInsertionPosition(t.splitPosition),[t])}),xd(ja,ja,(t,e,i)=>{if(t.splitPosition.isEqual(e.splitPosition)){if(!t.graveyardPosition&&!e.graveyardPosition)return[new nc(0)];if(t.graveyardPosition&&e.graveyardPosition&&t.graveyardPosition.isEqual(e.graveyardPosition))return[new nc(0)];if("splitBefore"==i.abRelation)return t.howMany=0,t.graveyardPosition=t.graveyardPosition._getTransformedBySplitOperation(e),[t]}if(t.graveyardPosition&&e.graveyardPosition&&t.graveyardPosition.isEqual(e.graveyardPosition)){const n="$graveyard"==t.splitPosition.root.rootName,o="$graveyard"==e.splitPosition.root.rootName,s=n&&!o;if(o&&!n||!s&&i.aIsStrong){const i=[];return e.howMany&&i.push(new Na(e.moveTargetPosition,e.howMany,e.splitPosition,0)),t.howMany&&i.push(new Na(t.splitPosition,t.howMany,t.moveTargetPosition,0)),i}return[new nc(0)]}if(t.graveyardPosition&&(t.graveyardPosition=t.graveyardPosition._getTransformedBySplitOperation(e)),t.splitPosition.isEqual(e.insertionPosition)&&"splitBefore"==i.abRelation)return t.howMany++,[t];if(e.splitPosition.isEqual(t.insertionPosition)&&"splitBefore"==i.baRelation){const i=e.insertionPosition.path.slice();i.push(0);const n=new _r(e.insertionPosition.root,i);return[t,new Na(t.insertionPosition,1,n,0)]}return t.splitPosition.hasSameParentAs(e.splitPosition)&&t.splitPosition.offset<e.splitPosition.offset&&(t.howMany-=e.howMany),t.splitPosition=t.splitPosition._getTransformedBySplitOperation(e),t.insertionPosition=ja.getInsertionPosition(t.splitPosition),[t]});class Od extends Jl{constructor(t){super(t),this._stack=[],this._createdBatches=new WeakSet,this.refresh()}refresh(){this.isEnabled=this._stack.length>0}addBatch(t){const e=this.editor.model.document.selection,i={ranges:e.hasOwnRange?Array.from(e.getRanges()):[],isBackward:e.isBackward};this._stack.push({batch:t,selection:i}),this.refresh()}clearStack(){this._stack=[],this.refresh()}_restoreSelection(t,e,i){const n=this.editor.model,o=n.document,s=[];for(const e of t){const t=Rd(e,i).find(t=>t.start.root!=o.graveyard);t&&s.push(t)}s.length&&n.change(t=>{t.setSelection(s,{backward:e})})}_undo(t,e){const i=this.editor.model,n=i.document;this._createdBatches.add(e);const o=t.operations.slice().filter(t=>t.isDocumentOperation);o.reverse();for(const t of o){const o=t.baseVersion+1,s=Array.from(n.history.getOperations(o)),r=Td([t.getReversed()],s,{useRelations:!0,document:this.editor.model.document,padWithNoOps:!1,forceWeakRemove:!0}).operationsA;for(const o of r)e.addOperation(o),i.applyOperation(o),n.history.setOperationAsUndone(t,o)}}}function Rd(t,e){const i=t.getTransformedByOperations(e);i.sort((t,e)=>t.start.isBefore(e.start)?-1:1);for(let t=1;t<i.length;t++){const e=i[t-1],n=i[t];e.end.isTouching(n.start)&&(e.end=n.end,i.splice(t,1),t--)}return i}class Ld extends Od{execute(t=null){const e=t?this._stack.findIndex(e=>e.batch==t):this._stack.length-1,i=this._stack.splice(e,1)[0],n=this.editor.model.createBatch("transparent");this.editor.model.enqueueChange(n,()=>{this._undo(i.batch,n);const t=this.editor.model.document.history.getOperations(i.batch.baseVersion);this._restoreSelection(i.selection.ranges,i.selection.isBackward,t),this.fire("revert",i.batch,n)}),this.refresh()}}class Dd extends Od{execute(){const t=this._stack.pop(),e=this.editor.model.createBatch("transparent");this.editor.model.enqueueChange(e,()=>{const i=t.batch.operations[t.batch.operations.length-1].baseVersion+1,n=this.editor.model.document.history.getOperations(i);this._restoreSelection(t.selection.ranges,t.selection.isBackward,n),this._undo(t.batch,e)}),this.refresh()}}class zd extends ql{static get pluginName(){return"UndoEditing"}constructor(t){super(t),this._batchRegistry=new WeakSet}init(){const t=this.editor;this._undoCommand=new Ld(t),this._redoCommand=new Dd(t),t.commands.add("undo",this._undoCommand),t.commands.add("redo",this._redoCommand),this.listenTo(t.model,"applyOperation",(t,e)=>{const i=e[0];if(!i.isDocumentOperation)return;const n=i.batch,o=this._redoCommand._createdBatches.has(n),s=this._undoCommand._createdBatches.has(n);this._batchRegistry.has(n)||"transparent"==n.type&&!o&&!s||(o?this._undoCommand.addBatch(n):s||(this._undoCommand.addBatch(n),this._redoCommand.clearStack()),this._batchRegistry.add(n))},{priority:"highest"}),this.listenTo(this._undoCommand,"revert",(t,e,i)=>{this._redoCommand.addBatch(i)}),t.keystrokes.set("CTRL+Z","undo"),t.keystrokes.set("CTRL+Y","redo"),t.keystrokes.set("CTRL+SHIFT+Z","redo")}}var jd='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M5.042 9.367l2.189 1.837a.75.75 0 01-.965 1.149l-3.788-3.18a.747.747 0 01-.21-.284.75.75 0 01.17-.945L6.23 4.762a.75.75 0 11.964 1.15L4.863 7.866h8.917A.75.75 0 0114 7.9a4 4 0 11-1.477 7.718l.344-1.489a2.5 2.5 0 101.094-4.73l.008-.032H5.042z"/></svg>',Vd='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M14.958 9.367l-2.189 1.837a.75.75 0 00.965 1.149l3.788-3.18a.747.747 0 00.21-.284.75.75 0 00-.17-.945L13.77 4.762a.75.75 0 10-.964 1.15l2.331 1.955H6.22A.75.75 0 006 7.9a4 4 0 101.477 7.718l-.344-1.489A2.5 2.5 0 116.039 9.4l-.008-.032h8.927z"/></svg>';class Bd extends ql{init(){const t=this.editor,e=t.locale,i=t.t,n="ltr"==e.uiLanguageDirection?jd:Vd,o="ltr"==e.uiLanguageDirection?Vd:jd;this._addButton("undo",i("di"),"CTRL+Z",n),this._addButton("redo",i("dj"),"CTRL+Y",o)}_addButton(t,e,i,n){const o=this.editor;o.ui.componentFactory.add(t,s=>{const r=o.commands.get(t),a=new El(s);return a.set({label:e,icon:n,keystroke:i,tooltip:!0}),a.bind("isEnabled").to(r,"isEnabled"),this.listenTo(a,"execute",()=>{o.execute(t),o.editing.view.focus()}),a})}}class Fd extends ql{static get requires(){return[zd,Bd]}static get pluginName(){return"Undo"}}class Hd{constructor(t){this.context=t}destroy(){this.stopListening()}static get isContextPlugin(){return!0}}vi(Hd,Hn);class Ud extends Hd{static get pluginName(){return"PendingActions"}init(){this.set("hasAny",!1),this._actions=new yi({idProperty:"_id"}),this._actions.delegate("add","remove").to(this)}add(t){if("string"!=typeof t)throw new hi.b("pendingactions-add-invalid-message: The message must be a string.",this);const e=Object.create(Hn);return e.set("message",t),this._actions.add(e),this.hasAny=!0,e}remove(t){this._actions.remove(t),this.hasAny=!!this._actions.length}get first(){return this._actions.get(0)}[Symbol.iterator](){return this._actions[Symbol.iterator]()}}class Wd{constructor(){const t=new window.FileReader;this._reader=t,this._data=void 0,this.set("loaded",0),t.onprogress=t=>{this.loaded=t.loaded}}get error(){return this._reader.error}get data(){return this._data}read(t){const e=this._reader;return this.total=t.size,new Promise((i,n)=>{e.onload=()=>{const t=e.result;this._data=t,i(t)},e.onerror=()=>{n("error")},e.onabort=()=>{n("aborted")},this._reader.readAsDataURL(t)})}abort(){this._reader.abort()}}vi(Wd,Hn);class qd extends ql{static get pluginName(){return"FileRepository"}static get requires(){return[Ud]}init(){this.loaders=new yi,this.loaders.on("add",()=>this._updatePendingAction()),this.loaders.on("remove",()=>this._updatePendingAction()),this._loadersMap=new Map,this._pendingAction=null,this.set("uploaded",0),this.set("uploadTotal",null),this.bind("uploadedPercent").to(this,"uploaded",this,"uploadTotal",(t,e)=>e?t/e*100:0)}getLoader(t){return this._loadersMap.get(t)||null}createLoader(t){if(!this.createUploadAdapter)return console.warn(Object(hi.a)("filerepository-no-upload-adapter: Upload adapter is not defined.")),null;const e=new $d(Promise.resolve(t),this.createUploadAdapter);return this.loaders.add(e),this._loadersMap.set(t,e),t instanceof Promise&&e.file.then(t=>{this._loadersMap.set(t,e)}).catch(()=>{}),e.on("change:uploaded",()=>{let t=0;for(const e of this.loaders)t+=e.uploaded;this.uploaded=t}),e.on("change:uploadTotal",()=>{let t=0;for(const e of this.loaders)e.uploadTotal&&(t+=e.uploadTotal);this.uploadTotal=t}),e}destroyLoader(t){const e=t instanceof $d?t:this.getLoader(t);e._destroy(),this.loaders.remove(e),this._loadersMap.forEach((t,i)=>{t===e&&this._loadersMap.delete(i)})}_updatePendingAction(){const t=this.editor.plugins.get(Ud);if(this.loaders.length){if(!this._pendingAction){const e=this.editor.t,i=t=>`${e("ai")} ${parseInt(t)}%.`;this._pendingAction=t.add(i(this.uploadedPercent)),this._pendingAction.bind("message").to(this,"uploadedPercent",i)}}else t.remove(this._pendingAction),this._pendingAction=null}}vi(qd,Hn);class $d{constructor(t,e){this.id=li(),this._filePromiseWrapper=this._createFilePromiseWrapper(t),this._adapter=e(this),this._reader=new Wd,this.set("status","idle"),this.set("uploaded",0),this.set("uploadTotal",null),this.bind("uploadedPercent").to(this,"uploaded",this,"uploadTotal",(t,e)=>e?t/e*100:0),this.set("uploadResponse",null)}get file(){return this._filePromiseWrapper?this._filePromiseWrapper.promise.then(t=>this._filePromiseWrapper?t:null):Promise.resolve(null)}get data(){return this._reader.data}read(){if("idle"!=this.status)throw new hi.b("filerepository-read-wrong-status: You cannot call read if the status is different than idle.",this);return this.status="reading",this.file.then(t=>this._reader.read(t)).then(t=>(this.status="idle",t)).catch(t=>{if("aborted"===t)throw this.status="aborted","aborted";throw this.status="error",this._reader.error?this._reader.error:t})}upload(){if("idle"!=this.status)throw new hi.b("filerepository-upload-wrong-status: You cannot call upload if the status is different than idle.",this);return this.status="uploading",this.file.then(()=>this._adapter.upload()).then(t=>(this.uploadResponse=t,this.status="idle",t)).catch(t=>{if("aborted"===this.status)throw"aborted";throw this.status="error",t})}abort(){const t=this.status;this.status="aborted",this._filePromiseWrapper.isFulfilled?"reading"==t?this._reader.abort():"uploading"==t&&this._adapter.abort&&this._adapter.abort():(this._filePromiseWrapper.promise.catch(()=>{}),this._filePromiseWrapper.rejecter("aborted")),this._destroy()}_destroy(){this._filePromiseWrapper=void 0,this._reader=void 0,this._adapter=void 0,this.uploadResponse=void 0}_createFilePromiseWrapper(t){const e={};return e.promise=new Promise((i,n)=>{e.rejecter=n,e.isFulfilled=!1,t.then(t=>{e.isFulfilled=!0,i(t)}).catch(t=>{e.isFulfilled=!0,n(t)})}),e}}vi($d,Hn);function Yd(){let t=function(t){t=t.toLowerCase();const e=document.cookie.split(";");for(const i of e){const e=i.split("=");if(decodeURIComponent(e[0].trim().toLowerCase())===t)return decodeURIComponent(e[1])}return null}("ckCsrfToken");var e,i;return t&&40==t.length||(t=function(t){let e="";const i=new Uint8Array(t);window.crypto.getRandomValues(i);for(let t=0;t<i.length;t++){const n="abcdefghijklmnopqrstuvwxyz0123456789".charAt(i[t]%"abcdefghijklmnopqrstuvwxyz0123456789".length);e+=Math.random()>.5?n.toUpperCase():n}return e}(40),e="ckCsrfToken",i=t,document.cookie=encodeURIComponent(e)+"="+encodeURIComponent(i)+";path=/"),t}class Gd extends ql{static get requires(){return[qd]}static get pluginName(){return"CKFinderUploadAdapter"}init(){const t=this.editor.config.get("ckfinder.uploadUrl");t&&(this.editor.plugins.get(qd).createUploadAdapter=e=>new Qd(e,t,this.editor.t))}}class Qd{constructor(t,e,i){this.loader=t,this.url=e,this.t=i}upload(){return this.loader.file.then(t=>new Promise((e,i)=>{this._initRequest(),this._initListeners(e,i,t),this._sendRequest(t)}))}abort(){this.xhr&&this.xhr.abort()}_initRequest(){const t=this.xhr=new XMLHttpRequest;t.open("POST",this.url,!0),t.responseType="json"}_initListeners(t,e,i){const n=this.xhr,o=this.loader,s=(0,this.t)("a")+` ${i.name}.`;n.addEventListener("error",()=>e(s)),n.addEventListener("abort",()=>e()),n.addEventListener("load",()=>{const i=n.response;if(!i||!i.uploaded)return e(i&&i.error&&i.error.message?i.error.message:s);t({default:i.url})}),n.upload&&n.upload.addEventListener("progress",t=>{t.lengthComputable&&(o.uploadTotal=t.total,o.uploaded=t.loaded)})}_sendRequest(t){const e=new FormData;e.append("upload",t),e.append("ckCsrfToken",Yd()),this.xhr.send(e)}}class Kd{static get pluginName(){return"BlockAutoformatEditing"}constructor(t,e,i){let n,o=null;"function"==typeof i?n=i:(o=t.commands.get(i),n=()=>{t.execute(i)}),t.model.document.on("change",(i,s)=>{if(o&&!o.isEnabled)return;if("transparent"==s.type)return;const r=Array.from(t.model.document.differ.getChanges()),a=r[0];if(1!=r.length||"insert"!==a.type||"$text"!=a.name||1!=a.length)return;const c=a.position.parent;if(!c.is("paragraph")||1!==c.childCount)return;const l=e.exec(c.getChild(0).data);l&&t.model.enqueueChange(t=>{const e=t.createPositionAt(c,0),i=t.createPositionAt(c,l[0].length),o=new Nr(e,i);!1!==n({match:l})&&t.remove(o),o.detach()})})}}class Jd{static get pluginName(){return"InlineAutoformatEditing"}constructor(t,e,i){let n,o,s,r;e instanceof RegExp?n=e:s=e,"string"==typeof i?o=i:r=i,s=s||(t=>{let e;const i=[],o=[];for(;null!==(e=n.exec(t))&&!(e&&e.length<4);){let{index:t,1:n,2:s,3:r}=e;const a=n+s+r;t+=e[0].length-a.length;const c=[t,t+n.length],l=[t+n.length+s.length,t+n.length+s.length+r.length];i.push(c),i.push(l),o.push([t+n.length,t+n.length+s.length])}return{remove:i,format:o}}),r=r||((e,i)=>{const n=t.model.schema.getValidRanges(i,o);for(const t of n)e.setAttribute(o,!0,t);e.removeSelectionAttribute(o)}),t.model.document.on("change",(e,i)=>{if("transparent"==i.type)return;const n=t.model,o=n.document.selection;if(!o.isCollapsed)return;const a=Array.from(n.document.differ.getChanges()),c=a[0];if(1!=a.length||"insert"!==c.type||"$text"!=c.name||1!=c.length)return;const l=o.focus,d=l.parent,{text:h,range:u}=function(t,e){let i=t.start;return{text:Array.from(t.getItems()).reduce((t,n)=>n.is("text")||n.is("textProxy")?t+n.data:(i=e.createPositionAfter(n),""),""),range:e.createRange(i,t.end)}}(n.createRange(n.createPositionAt(d,0),l),n),f=s(h),m=Zd(u.start,f.format,n),g=Zd(u.start,f.remove,n);m.length&&g.length&&n.enqueueChange(t=>{if(!1!==r(t,m))for(const e of g.reverse())t.remove(e)})})}}function Zd(t,e,i){return e.filter(t=>void 0!==t[0]&&void 0!==t[1]).map(e=>i.createRange(t.getShiftedBy(e[0]),t.getShiftedBy(e[1])))}function Xd(t,e){return(i,n)=>{if(!t.commands.get(e).isEnabled)return!1;const o=t.model.schema.getValidRanges(n,e);for(const t of o)i.setAttribute(e,!0,t);i.removeSelectionAttribute(e)}}class th extends Jl{constructor(t,e){super(t),this.attributeKey=e}refresh(){const t=this.editor.model,e=t.document;this.value=this._getValueFromFirstAllowedNode(),this.isEnabled=t.schema.checkAttributeInSelection(e.selection,this.attributeKey)}execute(t={}){const e=this.editor.model,i=e.document.selection,n=void 0===t.forceValue?!this.value:t.forceValue;e.change(t=>{if(i.isCollapsed)n?t.setSelectionAttribute(this.attributeKey,!0):t.removeSelectionAttribute(this.attributeKey);else{const o=e.schema.getValidRanges(i.getRanges(),this.attributeKey);for(const e of o)n?t.setAttribute(this.attributeKey,n,e):t.removeAttribute(this.attributeKey,e)}})}_getValueFromFirstAllowedNode(){const t=this.editor.model,e=t.schema,i=t.document.selection;if(i.isCollapsed)return i.hasAttribute(this.attributeKey);for(const t of i.getRanges())for(const i of t.getItems())if(e.checkAttribute(i,this.attributeKey))return i.hasAttribute(this.attributeKey);return!1}}class eh extends ql{static get pluginName(){return"BoldEditing"}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:"bold"}),t.model.schema.setAttributeProperties("bold",{isFormatting:!0,copyOnEnter:!0}),t.conversion.attributeToElement({model:"bold",view:"strong",upcastAlso:["b",t=>{const e=t.getStyle("font-weight");return e?"bold"==e||Number(e)>=600?{name:!0,styles:["font-weight"]}:void 0:null}]}),t.commands.add("bold",new th(t,"bold")),t.keystrokes.set("CTRL+B","bold")}}class ih extends ql{init(){const t=this.editor,e=t.t;t.ui.componentFactory.add("bold",i=>{const n=t.commands.get("bold"),o=new El(i);return o.set({label:e("g"),icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M10.187 17H5.773c-.637 0-1.092-.138-1.364-.415-.273-.277-.409-.718-.409-1.323V4.738c0-.617.14-1.062.419-1.332.279-.27.73-.406 1.354-.406h4.68c.69 0 1.288.041 1.793.124.506.083.96.242 1.36.478.341.197.644.447.906.75a3.262 3.262 0 01.808 2.162c0 1.401-.722 2.426-2.167 3.075C15.05 10.175 16 11.315 16 13.01a3.756 3.756 0 01-2.296 3.504 6.1 6.1 0 01-1.517.377c-.571.073-1.238.11-2 .11zm-.217-6.217H7v4.087h3.069c1.977 0 2.965-.69 2.965-2.072 0-.707-.256-1.22-.768-1.537-.512-.319-1.277-.478-2.296-.478zM7 5.13v3.619h2.606c.729 0 1.292-.067 1.69-.2a1.6 1.6 0 00.91-.765c.165-.267.247-.566.247-.897 0-.707-.26-1.176-.778-1.409-.519-.232-1.31-.348-2.375-.348H7z"/></svg>',keystroke:"CTRL+B",tooltip:!0,isToggleable:!0}),o.bind("isOn","isEnabled").to(n,"value","isEnabled"),this.listenTo(o,"execute",()=>{t.execute("bold"),t.editing.view.focus()}),o})}}class nh extends ql{static get pluginName(){return"ItalicEditing"}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:"italic"}),t.model.schema.setAttributeProperties("italic",{isFormatting:!0,copyOnEnter:!0}),t.conversion.attributeToElement({model:"italic",view:"i",upcastAlso:["em",{styles:{"font-style":"italic"}}]}),t.commands.add("italic",new th(t,"italic")),t.keystrokes.set("CTRL+I","italic")}}class oh extends ql{init(){const t=this.editor,e=t.t;t.ui.componentFactory.add("italic",i=>{const n=t.commands.get("italic"),o=new El(i);return o.set({label:e("d"),icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M9.586 14.633l.021.004c-.036.335.095.655.393.962.082.083.173.15.274.201h1.474a.6.6 0 110 1.2H5.304a.6.6 0 010-1.2h1.15c.474-.07.809-.182 1.005-.334.157-.122.291-.32.404-.597l2.416-9.55a1.053 1.053 0 00-.281-.823 1.12 1.12 0 00-.442-.296H8.15a.6.6 0 010-1.2h6.443a.6.6 0 110 1.2h-1.195c-.376.056-.65.155-.823.296-.215.175-.423.439-.623.79l-2.366 9.347z"/></svg>',keystroke:"CTRL+I",tooltip:!0,isToggleable:!0}),o.bind("isOn","isEnabled").to(n,"value","isEnabled"),this.listenTo(o,"execute",()=>{t.execute("italic"),t.editing.view.focus()}),o})}}function sh(t){const e=t.next();return e.done?null:e.value}class rh extends Jl{refresh(){this.value=this._getValue(),this.isEnabled=this._checkEnabled()}execute(t={}){const e=this.editor.model,i=e.schema,n=e.document.selection,o=Array.from(n.getSelectedBlocks()),s=void 0===t.forceValue?!this.value:t.forceValue;e.change(t=>{if(s){const e=o.filter(t=>ah(t)||lh(i,t));this._applyQuote(t,e)}else this._removeQuote(t,o.filter(ah))})}_getValue(){const t=sh(this.editor.model.document.selection.getSelectedBlocks());return!(!t||!ah(t))}_checkEnabled(){if(this.value)return!0;const t=this.editor.model.document.selection,e=this.editor.model.schema,i=sh(t.getSelectedBlocks());return!!i&&lh(e,i)}_removeQuote(t,e){ch(t,e).reverse().forEach(e=>{if(e.start.isAtStart&&e.end.isAtEnd)return void t.unwrap(e.start.parent);if(e.start.isAtStart){const i=t.createPositionBefore(e.start.parent);return void t.move(e,i)}e.end.isAtEnd||t.split(e.end);const i=t.createPositionAfter(e.end.parent);t.move(e,i)})}_applyQuote(t,e){const i=[];ch(t,e).reverse().forEach(e=>{let n=ah(e.start);n||(n=t.createElement("blockQuote"),t.wrap(e,n)),i.push(n)}),i.reverse().reduce((e,i)=>e.nextSibling==i?(t.merge(t.createPositionAfter(e)),e):i)}}function ah(t){return"blockQuote"==t.parent.name?t.parent:null}function ch(t,e){let i,n=0;const o=[];for(;n<e.length;){const s=e[n],r=e[n+1];i||(i=t.createPositionBefore(s)),r&&s.nextSibling==r||(o.push(t.createRange(i,t.createPositionAfter(s))),i=null),n++}return o}function lh(t,e){const i=t.checkChild(e.parent,"blockQuote"),n=t.checkChild(["$root","blockQuote"],e);return i&&n}class dh extends ql{static get pluginName(){return"BlockQuoteEditing"}init(){const t=this.editor,e=t.model.schema;t.commands.add("blockQuote",new rh(t)),e.register("blockQuote",{allowWhere:"$block",allowContentOf:"$root"}),e.addChildCheck((t,e)=>{if(t.endsWith("blockQuote")&&"blockQuote"==e.name)return!1}),t.conversion.elementToElement({model:"blockQuote",view:"blockquote"}),t.model.document.registerPostFixer(i=>{const n=t.model.document.differ.getChanges();for(const t of n)if("insert"==t.type){const n=t.position.nodeAfter;if(!n)continue;if(n.is("blockQuote")&&n.isEmpty)return i.remove(n),!0;if(n.is("blockQuote")&&!e.checkChild(t.position,n))return i.unwrap(n),!0;if(n.is("element")){const t=i.createRangeIn(n);for(const n of t.getItems())if(n.is("blockQuote")&&!e.checkChild(i.createPositionBefore(n),n))return i.unwrap(n),!0}}else if("remove"==t.type){const e=t.position.parent;if(e.is("blockQuote")&&e.isEmpty)return i.remove(e),!0}return!1})}afterInit(){const t=this.editor.commands.get("blockQuote");this.listenTo(this.editor.editing.view.document,"enter",(e,i)=>{const n=this.editor.model.document,o=n.selection.getLastPosition().parent;n.selection.isCollapsed&&o.isEmpty&&t.value&&(this.editor.execute("blockQuote"),this.editor.editing.view.scrollToTheSelection(),i.preventDefault(),e.stop())})}}i(44);class hh extends ql{init(){const t=this.editor,e=t.t;t.ui.componentFactory.add("blockQuote",i=>{const n=t.commands.get("blockQuote"),o=new El(i);return o.set({label:e("k"),icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M3 10.423a6.5 6.5 0 016.056-6.408l.038.67C6.448 5.423 5.354 7.663 5.22 10H9c.552 0 .5.432.5.986v4.511c0 .554-.448.503-1 .503h-5c-.552 0-.5-.449-.5-1.003v-4.574zm8 0a6.5 6.5 0 016.056-6.408l.038.67c-2.646.739-3.74 2.979-3.873 5.315H17c.552 0 .5.432.5.986v4.511c0 .554-.448.503-1 .503h-5c-.552 0-.5-.449-.5-1.003v-4.574z"/></svg>',tooltip:!0,isToggleable:!0}),o.bind("isOn","isEnabled").to(n,"value","isEnabled"),this.listenTo(o,"execute",()=>{t.execute("blockQuote"),t.editing.view.focus()}),o})}}class uh extends ql{static get pluginName(){return"CKFinderUI"}init(){const t=this.editor,e=t.ui.componentFactory,i=t.t;e.add("ckfinder",e=>{const n=t.commands.get("ckfinder"),o=new El(e);return o.set({label:i("t"),icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M11.627 16.5zm5.873-.196zm0-7.001V8h-13v8.5h4.341c.191.54.457 1.044.785 1.5H2a1.5 1.5 0 01-1.5-1.5v-13A1.5 1.5 0 012 2h4.5a1.5 1.5 0 011.06.44L9.122 4H16a1.5 1.5 0 011.5 1.5v1A1.5 1.5 0 0119 8v2.531a6.027 6.027 0 00-1.5-1.228zM16 6.5v-1H8.5l-2-2H2v13h1V8a1.5 1.5 0 011.5-1.5H16z"/><path d="M14.5 19.5a5 5 0 110-10 5 5 0 010 10zM15 14v-2h-1v2h-2v1h2v2h1v-2h2v-1h-2z"/></svg>',tooltip:!0}),o.bind("isEnabled").to(n),o.on("execute",()=>{t.execute("ckfinder"),t.editing.view.focus()}),o})}}class fh extends us{observe(t){this.listenTo(t,"load",(t,e)=>{"IMG"==e.target.tagName&&this._fireEvents(e)},{useCapture:!0})}_fireEvents(t){this.isEnabled&&(this.document.fire("layoutChanged"),this.document.fire("imageLoaded",t))}}function mh(t){return i=>{i.on(`attribute:${t}:image`,e)};function e(t,e,i){if(!i.consumable.consume(e.item,t.name))return;const n=i.writer,o=i.mapper.toViewElement(e.item).getChild(0);null!==e.attributeNewValue?n.setAttribute(e.attributeKey,e.attributeNewValue,o):n.removeAttribute(e.attributeKey,o)}}class gh{constructor(){this._stack=[]}add(t,e){const i=this._stack,n=i[0];this._insertDescriptor(t);const o=i[0];n===o||ph(n,o)||this.fire("change:top",{oldDescriptor:n,newDescriptor:o,writer:e})}remove(t,e){const i=this._stack,n=i[0];this._removeDescriptor(t);const o=i[0];n===o||ph(n,o)||this.fire("change:top",{oldDescriptor:n,newDescriptor:o,writer:e})}_insertDescriptor(t){const e=this._stack,i=e.findIndex(e=>e.id===t.id);if(ph(t,e[i]))return;i>-1&&e.splice(i,1);let n=0;for(;e[n]&&bh(e[n],t);)n++;e.splice(n,0,t)}_removeDescriptor(t){const e=this._stack,i=e.findIndex(e=>e.id===t);i>-1&&e.splice(i,1)}}function ph(t,e){return t&&e&&t.priority==e.priority&&wh(t.classes)==wh(e.classes)}function bh(t,e){return t.priority>e.priority||!(t.priority<e.priority)&&wh(t.classes)>wh(e.classes)}function wh(t){return Array.isArray(t)?t.sort().join(","):t}vi(gh,mi);function kh(t){return!!t.is("element")&&!!t.getCustomProperty("widget")}function _h(t,e,i={}){return fo.isEdge||e.setAttribute("contenteditable","false",t),e.addClass("ck-widget",t),e.setCustomProperty("widget",!0,t),t.getFillerOffset=Ah,i.label&&function(t,e,i){i.setCustomProperty("widgetLabel",e,t)}(t,i.label,e),i.hasSelectionHandle&&function(t,e){const i=e.createUIElement("div",{class:"ck ck-widget__selection-handle"},(function(t){const e=this.toDomElement(t),i=new Pl;return i.set("content",'<svg viewBox="0 0 16 16" xmlns="http://www.w3.org/2000/svg"><path d="M4 0v1H1v3H0V.5A.5.5 0 01.5 0H4zm8 0h3.5a.5.5 0 01.5.5V4h-1V1h-3V0zM4 16H.5a.5.5 0 01-.5-.5V12h1v3h3v1zm8 0v-1h3v-3h1v3.5a.5.5 0 01-.5.5H12z"/><path fill-opacity=".256" d="M1 1h14v14H1z"/><g class="ck-icon__selected-indicator"><path d="M7 0h2v1H7V0zM0 7h1v2H0V7zm15 0h1v2h-1V7zm-8 8h2v1H7v-1z"/><path fill-opacity=".254" d="M1 1h14v14H1z"/></g></svg>'),i.render(),e.appendChild(i.element),e}));e.insert(e.createPositionAt(t,0),i),e.addClass(["ck-widget_with-selection-handle"],t)}(t,e),function(t,e,i,n){const o=new gh;o.on("change:top",(e,o)=>{o.oldDescriptor&&n(t,o.oldDescriptor,o.writer),o.newDescriptor&&i(t,o.newDescriptor,o.writer)}),e.setCustomProperty("addHighlight",(t,e,i)=>o.add(e,i),t),e.setCustomProperty("removeHighlight",(t,e,i)=>o.remove(e,i),t)}(t,e,(t,e,i)=>i.addClass(n(e.classes),t),(t,e,i)=>i.removeClass(n(e.classes),t)),t;function n(t){return Array.isArray(t)?t:[t]}}function vh(t){const e=t.getCustomProperty("widgetLabel");return e?"function"==typeof e?e():e:""}function yh(t,e){return e.addClass(["ck-editor__editable","ck-editor__nested-editable"],t),fo.isEdge||(e.setAttribute("contenteditable",t.isReadOnly?"false":"true",t),t.on("change:isReadOnly",(i,n,o)=>{e.setAttribute("contenteditable",o?"false":"true",t)})),t.on("change:isFocused",(i,n,o)=>{o?e.addClass("ck-editor__nested-editable_focused",t):e.removeClass("ck-editor__nested-editable_focused",t)}),t}function xh(t,e){const i=t.getSelectedElement();if(i&&e.schema.isBlock(i))return e.createPositionAfter(i);const n=t.getSelectedBlocks().next().value;if(n){if(n.isEmpty)return e.createPositionAt(n,0);const i=e.createPositionAfter(n);return t.focus.isTouching(i)?i:e.createPositionBefore(n)}return t.focus}function Ah(){return null}function Ch(t){const e=t.getSelectedElement();return e&&function(t){return!!t.getCustomProperty("image")&&kh(t)}(e)?e:null}function Th(t){return!!t&&t.is("image")}function Ph(t,e,i={}){const n=t.createElement("image",i),o=xh(e.document.selection,e);e.insertContent(n,o),n.parent&&t.setSelection(n,"on")}function Sh(t){const e=t.schema,i=t.document.selection;return function(t,e,i){const n=function(t,e){const i=xh(t,e).parent;if(i.isEmpty&&!i.is("$root"))return i.parent;return i}(t,i);return e.checkChild(n,"image")}(i,e,t)&&!function(t,e){const i=t.getSelectedElement();return i&&e.isObject(i)}(i,e)&&function(t){return[...t.focus.getAncestors()].every(t=>!t.is("image"))}(i)}class Eh extends Jl{refresh(){this.isEnabled=Sh(this.editor.model)}execute(t){const e=this.editor.model;e.change(i=>{const n=Array.isArray(t.source)?t.source:[t.source];for(const t of n)Ph(i,e,{src:t})})}}class Mh extends ql{static get pluginName(){return"ImageEditing"}init(){const t=this.editor,e=t.model.schema,i=t.t,n=t.conversion;t.editing.view.addObserver(fh),e.register("image",{isObject:!0,isBlock:!0,allowWhere:"$block",allowAttributes:["alt","src","srcset"]}),n.for("dataDowncast").elementToElement({model:"image",view:(t,e)=>Ih(e)}),n.for("editingDowncast").elementToElement({model:"image",view:(t,e)=>{return n=Ih(e),o=e,s=i("s"),o.setCustomProperty("image",!0,n),_h(n,o,{label:function(){const t=n.getChild(0).getAttribute("alt");return t?`${t} ${s}`:s}});var n,o,s}}),n.for("downcast").add(mh("src")).add(mh("alt")).add(function(){return e=>{e.on("attribute:srcset:image",t)};function t(t,e,i){if(!i.consumable.consume(e.item,t.name))return;const n=i.writer,o=i.mapper.toViewElement(e.item).getChild(0);if(null===e.attributeNewValue){const t=e.attributeOldValue;t.data&&(n.removeAttribute("srcset",o),n.removeAttribute("sizes",o),t.width&&n.removeAttribute("width",o))}else{const t=e.attributeNewValue;t.data&&(n.setAttribute("srcset",t.data,o),n.setAttribute("sizes","100vw",o),t.width&&n.setAttribute("width",t.width,o))}}}()),n.for("upcast").elementToElement({view:{name:"img",attributes:{src:!0}},model:(t,e)=>e.createElement("image",{src:t.getAttribute("src")})}).attributeToAttribute({view:{name:"img",key:"alt"},model:"alt"}).attributeToAttribute({view:{name:"img",key:"srcset"},model:{key:"srcset",value:t=>{const e={data:t.getAttribute("srcset")};return t.hasAttribute("width")&&(e.width=t.getAttribute("width")),e}}}).add(function(){return e=>{e.on("element:figure",t)};function t(t,e,i){if(!i.consumable.test(e.viewItem,{name:!0,classes:"image"}))return;const n=Array.from(e.viewItem.getChildren()).find(t=>t.is("img"));if(!n||!n.hasAttribute("src")||!i.consumable.test(n,{name:!0}))return;const o=i.convertItem(n,e.modelCursor),s=sh(o.modelRange.getItems());s&&(i.convertChildren(e.viewItem,i.writer.createPositionAt(s,0)),e.modelRange=o.modelRange,e.modelCursor=o.modelCursor)}}()),t.commands.add("imageInsert",new Eh(t))}}function Ih(t){const e=t.createEmptyElement("img"),i=t.createContainerElement("figure",{class:"image"});return t.insert(t.createPositionAt(i,0),e),i}function Nh(t,e,i){return i.createRange(Oh(t,e,!0,i),Oh(t,e,!1,i))}function Oh(t,e,i,n){let o=t.textNode||(i?t.nodeBefore:t.nodeAfter),s=null;for(;o&&o.getAttribute("linkHref")==e;)s=o,o=i?o.previousSibling:o.nextSibling;return s?n.createPositionAt(s,i?"before":"after"):t}class Rh extends Jl{constructor(t){super(t),this.manualDecorators=new yi}restoreManualDecoratorStates(){for(const t of this.manualDecorators)t.value=this._getDecoratorStateFromModel(t.id)}refresh(){const t=this.editor.model,e=t.document;this.value=e.selection.getAttribute("linkHref");for(const t of this.manualDecorators)t.value=this._getDecoratorStateFromModel(t.id);this.isEnabled=t.schema.checkAttributeInSelection(e.selection,"linkHref")}execute(t,e={}){const i=this.editor.model,n=i.document.selection,o=[],s=[];for(const t in e)e[t]?o.push(t):s.push(t);i.change(e=>{if(n.isCollapsed){const r=n.getFirstPosition();if(n.hasAttribute("linkHref")){const a=Nh(r,n.getAttribute("linkHref"),i);e.setAttribute("linkHref",t,a),o.forEach(t=>{e.setAttribute(t,!0,a)}),s.forEach(t=>{e.removeAttribute(t,a)}),e.setSelection(a)}else if(""!==t){const s=Li(n.getAttributes());s.set("linkHref",t),o.forEach(t=>{s.set(t,!0)});const a=e.createText(t,s);i.insertContent(a,r),e.setSelection(e.createRangeOn(a))}}else{const r=i.schema.getValidRanges(n.getRanges(),"linkHref");for(const i of r)e.setAttribute("linkHref",t,i),o.forEach(t=>{e.setAttribute(t,!0,i)}),s.forEach(t=>{e.removeAttribute(t,i)})}})}_getDecoratorStateFromModel(t){return this.editor.model.document.selection.getAttribute(t)||!1}}class Lh extends Jl{refresh(){this.isEnabled=this.editor.model.document.selection.hasAttribute("linkHref")}execute(){const t=this.editor,e=this.editor.model,i=e.document.selection,n=t.commands.get("link");e.change(t=>{const o=i.isCollapsed?[Nh(i.getFirstPosition(),i.getAttribute("linkHref"),e)]:i.getRanges();for(const e of o)if(t.removeAttribute("linkHref",e),n)for(const i of n.manualDecorators)t.removeAttribute(i.id,e)})}}var Dh=function(t,e,i){var n=t.length;return i=void 0===i?n:i,!e&&i>=n?t:nn(t,e,i)},zh=RegExp("[\\u200d\\ud800-\\udfff\\u0300-\\u036f\\ufe20-\\ufe2f\\u20d0-\\u20ff\\ufe0e\\ufe0f]");var jh=function(t){return zh.test(t)};var Vh=function(t){return t.split("")},Bh="[\\ud800-\\udfff]",Fh="[\\u0300-\\u036f\\ufe20-\\ufe2f\\u20d0-\\u20ff]",Hh="\\ud83c[\\udffb-\\udfff]",Uh="[^\\ud800-\\udfff]",Wh="(?:\\ud83c[\\udde6-\\uddff]){2}",qh="[\\ud800-\\udbff][\\udc00-\\udfff]",$h="(?:"+Fh+"|"+Hh+")"+"?",Yh="[\\ufe0e\\ufe0f]?"+$h+("(?:\\u200d(?:"+[Uh,Wh,qh].join("|")+")[\\ufe0e\\ufe0f]?"+$h+")*"),Gh="(?:"+[Uh+Fh+"?",Fh,Wh,qh,Bh].join("|")+")",Qh=RegExp(Hh+"(?="+Hh+")|"+Gh+Yh,"g");var Kh=function(t){return t.match(Qh)||[]};var Jh=function(t){return jh(t)?Kh(t):Vh(t)};var Zh=function(t){return function(e){e=Ji(e);var i=jh(e)?Jh(e):void 0,n=i?i[0]:e.charAt(0),o=i?Dh(i,1).join(""):e.slice(1);return n[t]()+o}}("toUpperCase");const Xh=/[\u0000-\u0020\u00A0\u1680\u180E\u2000-\u2029\u205f\u3000]/g,tu=/^(?:(?:https?|ftps?|mailto):|[^a-z]|[a-z+.-]+(?:[^a-z+.:-]|$))/i;function eu(t,e){const i=e.createAttributeElement("a",{href:t},{priority:5});return e.setCustomProperty("link",!0,i),i}function iu(t){return function(t){return t.replace(Xh,"").match(tu)}(t=String(t))?t:"#"}class nu{constructor(){this._definitions=new Set}get length(){return this._definitions.size}add(t){Array.isArray(t)?t.forEach(t=>this._definitions.add(t)):this._definitions.add(t)}getDispatcher(){return t=>{t.on("attribute:linkHref",(t,e,i)=>{if(!i.consumable.test(e.item,"attribute:linkHref"))return;const n=i.writer,o=n.document.selection;for(const t of this._definitions){const s=n.createAttributeElement("a",t.attributes,{priority:5});n.setCustomProperty("link",!0,s),t.callback(e.attributeNewValue)?e.item.is("selection")?n.wrap(o.getFirstRange(),s):n.wrap(i.mapper.toViewRange(e.range),s):n.unwrap(i.mapper.toViewRange(e.range),s)}},{priority:"high"})}}}class ou{constructor({id:t,label:e,attributes:i}){this.id=t,this.set("value"),this.label=e,this.attributes=i}}vi(ou,Hn);class su{constructor(t,e,i){this.model=t,this.attribute=i,this._modelSelection=t.document.selection,this._overrideUid=null,this._isNextGravityRestorationSkipped=!1,e.listenTo(this._modelSelection,"change:range",(t,e)=>{this._isNextGravityRestorationSkipped?this._isNextGravityRestorationSkipped=!1:this._isGravityOverridden&&(!e.directChange&&ru(this._modelSelection.getFirstPosition(),i)||this._restoreGravity())})}handleForwardMovement(t,e){const i=this.attribute;if(!(this._isGravityOverridden||t.isAtStart&&this._hasSelectionAttribute))return lu(t,i)&&this._hasSelectionAttribute?(this._preventCaretMovement(e),this._removeSelectionAttribute(),!0):au(t,i)||cu(t,i)&&this._hasSelectionAttribute?(this._preventCaretMovement(e),this._overrideGravity(),!0):void 0}handleBackwardMovement(t,e){const i=this.attribute;return this._isGravityOverridden?lu(t,i)&&this._hasSelectionAttribute?(this._preventCaretMovement(e),this._restoreGravity(),this._removeSelectionAttribute(),!0):(this._preventCaretMovement(e),this._restoreGravity(),t.isAtStart&&this._removeSelectionAttribute(),!0):lu(t,i)&&!this._hasSelectionAttribute?(this._preventCaretMovement(e),this._setSelectionAttributeFromTheNodeBefore(t),!0):t.isAtEnd&&cu(t,i)?this._hasSelectionAttribute?void(du(t,i)&&(this._skipNextAutomaticGravityRestoration(),this._overrideGravity())):(this._preventCaretMovement(e),this._setSelectionAttributeFromTheNodeBefore(t),!0):t.isAtStart?this._hasSelectionAttribute?(this._removeSelectionAttribute(),this._preventCaretMovement(e),!0):void 0:void(du(t,i)&&(this._skipNextAutomaticGravityRestoration(),this._overrideGravity()))}get _isGravityOverridden(){return!!this._overrideUid}get _hasSelectionAttribute(){return this._modelSelection.hasAttribute(this.attribute)}_overrideGravity(){this._overrideUid=this.model.change(t=>t.overrideSelectionGravity())}_restoreGravity(){this.model.change(t=>{t.restoreSelectionGravity(this._overrideUid),this._overrideUid=null})}_preventCaretMovement(t){t.preventDefault()}_removeSelectionAttribute(){this.model.change(t=>{t.removeSelectionAttribute(this.attribute)})}_setSelectionAttributeFromTheNodeBefore(t){const e=this.attribute;this.model.change(i=>{i.setSelectionAttribute(this.attribute,t.nodeBefore.getAttribute(e))})}_skipNextAutomaticGravityRestoration(){this._isNextGravityRestorationSkipped=!0}}function ru(t,e){return au(t,e)||cu(t,e)}function au(t,e){const{nodeBefore:i,nodeAfter:n}=t,o=!!i&&i.hasAttribute(e);return!!n&&n.hasAttribute(e)&&(!o||i.getAttribute(e)!==n.getAttribute(e))}function cu(t,e){const{nodeBefore:i,nodeAfter:n}=t,o=!!i&&i.hasAttribute(e),s=!!n&&n.hasAttribute(e);return o&&(!s||i.getAttribute(e)!==n.getAttribute(e))}function lu(t,e){const{nodeBefore:i,nodeAfter:n}=t,o=!!i&&i.hasAttribute(e);if(!!n&&n.hasAttribute(e)&&o)return n.getAttribute(e)!==i.getAttribute(e)}function du(t,e){return ru(t.getShiftedBy(-1),e)}i(46);const hu=/^(https?:)?\/\//;class uu extends ql{static get pluginName(){return"LinkEditing"}constructor(t){super(t),t.config.define("link",{addTargetToExternalLinks:!1})}init(){const t=this.editor,e=t.locale;t.model.schema.extend("$text",{allowAttributes:"linkHref"}),t.conversion.for("dataDowncast").attributeToElement({model:"linkHref",view:eu}),t.conversion.for("editingDowncast").attributeToElement({model:"linkHref",view:(t,e)=>eu(iu(t),e)}),t.conversion.for("upcast").elementToAttribute({view:{name:"a",attributes:{href:!0}},model:{key:"linkHref",value:t=>t.getAttribute("href")}}),t.commands.add("link",new Rh(t)),t.commands.add("unlink",new Lh(t));const i=function(t,e){const i={"Open in a new tab":t("dg"),Downloadable:t("dh")};return e.forEach(t=>(t.label&&i[t.label]&&(t.label=i[t.label]),t)),e}(t.t,function(t){const e=[];if(t)for(const[i,n]of Object.entries(t)){const t=Object.assign({},n,{id:`link${Zh(i)}`});e.push(t)}return e}(t.config.get("link.decorators")));this._enableAutomaticDecorators(i.filter(t=>"automatic"===t.mode)),this._enableManualDecorators(i.filter(t=>"manual"===t.mode)),function({view:t,model:e,emitter:i,attribute:n,locale:o}){const s=new su(e,i,n),r=e.document.selection;i.listenTo(t.document,"keydown",(t,e)=>{if(!r.isCollapsed)return;if(e.shiftKey||e.altKey||e.ctrlKey)return;const i=e.keyCode==po.arrowright,n=e.keyCode==po.arrowleft;if(!i&&!n)return;const a=r.getFirstPosition(),c=o.contentLanguageDirection;let l;l="ltr"===c&&i||"rtl"===c&&n?s.handleForwardMovement(a,e):s.handleBackwardMovement(a,e),l&&t.stop()},{priority:di.get("high")+1})}({view:t.editing.view,model:t.model,emitter:this,attribute:"linkHref",locale:e}),this._setupLinkHighlight()}_enableAutomaticDecorators(t){const e=this.editor,i=new nu;e.config.get("link.addTargetToExternalLinks")&&i.add({id:"linkIsExternal",mode:"automatic",callback:t=>hu.test(t),attributes:{target:"_blank",rel:"noopener noreferrer"}}),i.add(t),i.length&&e.conversion.for("downcast").add(i.getDispatcher())}_enableManualDecorators(t){if(!t.length)return;const e=this.editor,i=e.commands.get("link").manualDecorators;t.forEach(t=>{e.model.schema.extend("$text",{allowAttributes:t.id}),i.add(new ou(t)),e.conversion.for("downcast").attributeToElement({model:t.id,view:(e,n)=>{if(e){const e=i.get(t.id).attributes,o=n.createAttributeElement("a",e,{priority:5});return n.setCustomProperty("link",!0,o),o}}}),e.conversion.for("upcast").elementToAttribute({view:{name:"a",attributes:i.get(t.id).attributes},model:{key:t.id}})})}_setupLinkHighlight(){const t=this.editor,e=t.editing.view,i=new Set;e.document.registerPostFixer(e=>{const n=t.model.document.selection;let o=!1;if(n.hasAttribute("linkHref")){const s=Nh(n.getFirstPosition(),n.getAttribute("linkHref"),t.model),r=t.editing.mapper.toViewRange(s);for(const t of r.getItems())t.is("a")&&!t.hasClass("ck-link_selected")&&(e.addClass("ck-link_selected",t),i.add(t),o=!0)}return o}),t.conversion.for("editingDowncast").add(t=>{function n(){e.change(t=>{for(const e of i.values())t.removeClass("ck-link_selected",e),i.delete(e)})}t.on("insert",n,{priority:"highest"}),t.on("remove",n,{priority:"highest"}),t.on("attribute",n,{priority:"highest"}),t.on("selection",n,{priority:"highest"})})}}class fu extends Hd{static get pluginName(){return"Notification"}init(){this.on("show:warning",(t,e)=>{window.alert(e.message)},{priority:"lowest"})}showSuccess(t,e={}){this._showNotification({message:t,type:"success",namespace:e.namespace,title:e.title})}showInfo(t,e={}){this._showNotification({message:t,type:"info",namespace:e.namespace,title:e.title})}showWarning(t,e={}){this._showNotification({message:t,type:"warning",namespace:e.namespace,title:e.title})}_showNotification(t){const e=`show:${t.type}`+(t.namespace?`:${t.namespace}`:"");this.fire(e,{message:t.message,type:t.type,title:t.title||""})}}class mu extends Jl{constructor(t){super(t),this.stopListening(this.editor.model.document,"change"),this.listenTo(this.editor.model.document,"change",()=>this.refresh(),{priority:"low"})}refresh(){const t=this.editor.commands.get("imageInsert"),e=this.editor.commands.get("link");this.isEnabled=t.isEnabled||e.isEnabled}execute(){const t=this.editor,e=this.editor.config.get("ckfinder.openerMethod")||"modal";if("popup"!=e&&"modal"!=e)throw new hi.b('ckfinder-unknown-openerMethod: The openerMethod config option must by "popup" or "modal".',t);const i=this.editor.config.get("ckfinder.options")||{};i.chooseFiles=!0;const n=i.onInit;i.language||(i.language=t.locale.uiLanguage),i.onInit=e=>{n&&n(e),e.on("files:choose",i=>{const n=i.data.files.toArray(),o=n.filter(t=>!t.isImage()),s=n.filter(t=>t.isImage());for(const e of o)t.execute("link",e.getUrl());const r=[];for(const t of s){const i=t.getUrl();r.push(i||e.request("file:getProxyUrl",{file:t}))}r.length&&gu(t,r)}),e.on("file:choose:resizedImage",e=>{const i=e.data.resizedUrl;if(i)gu(t,[i]);else{const e=t.plugins.get("Notification"),i=t.locale.t;e.showWarning(i("bj"),{title:i("bk"),namespace:"ckfinder"})}})},window.CKFinder[e](i)}}function gu(t,e){if(t.commands.get("imageInsert").isEnabled)t.execute("imageInsert",{source:e});else{const e=t.plugins.get("Notification"),i=t.locale.t;e.showWarning(i("bl"),{title:i("bm"),namespace:"ckfinder"})}}class pu extends ql{static get pluginName(){return"CKFinderEditing"}static get requires(){return[fu,Mh,uu]}init(){const t=this.editor;t.commands.add("ckfinder",new mu(t))}}const bu=/^data:(\S*?);base64,/;class wu{constructor(t,e,i){if(!t)throw new hi.b("fileuploader-missing-file: File must be provided as the first argument",null);if(!e)throw new hi.b("fileuploader-missing-token: Token must be provided as the second argument.",null);if(!i)throw new hi.b("fileuploader-missing-api-address: Api address must be provided as the third argument.",null);this.file=function(t){if("string"!=typeof t)return!1;const e=t.match(bu);return!(!e||!e.length)}(t)?function(t,e=512){try{const i=t.match(bu)[1],n=atob(t.replace(bu,"")),o=[];for(let t=0;t<n.length;t+=e){const i=n.slice(t,t+e),s=new Array(i.length);for(let t=0;t<i.length;t++)s[t]=i.charCodeAt(t);o.push(new Uint8Array(s))}return new Blob(o,{type:i})}catch(t){throw new hi.b("fileuploader-decoding-image-data-error: Problem with decoding Base64 image data.",null)}}(t):t,this._token=e,this._apiAddress=i}onProgress(t){return this.on("progress",(e,i)=>t(i)),this}onError(t){return this.once("error",(e,i)=>t(i)),this}abort(){this.xhr.abort()}send(){return this._prepareRequest(),this._attachXHRListeners(),this._sendRequest()}_prepareRequest(){const t=new XMLHttpRequest;t.open("POST",this._apiAddress),t.setRequestHeader("Authorization",this._token.value),t.responseType="json",this.xhr=t}_attachXHRListeners(){const t=this,e=this.xhr;function i(e){return()=>t.fire("error",e)}e.addEventListener("error",i("Network Error")),e.addEventListener("abort",i("Abort")),e.upload&&e.upload.addEventListener("progress",t=>{t.lengthComputable&&this.fire("progress",{total:t.total,uploaded:t.loaded})}),e.addEventListener("load",()=>{const t=e.status,i=e.response;if(t<200||t>299)return this.fire("error",i.message||i.error)})}_sendRequest(){const t=new FormData,e=this.xhr;return t.append("file",this.file),new Promise((i,n)=>{e.addEventListener("load",()=>{const t=e.status,o=e.response;return t<200||t>299?o.message?n(new hi.b("fileuploader-uploading-data-failed: Uploading file failed.",this,{message:o.message})):n(o.error):i(o)}),e.addEventListener("error",()=>n(new Error("Network Error"))),e.addEventListener("abort",()=>n(new Error("Abort"))),e.send(t)})}}vi(wu,mi);const ku={refreshInterval:36e5,autoRefresh:!0};class _u{constructor(t,e=ku){if(!t)throw new hi.b("token-missing-token-url: A `tokenUrl` must be provided as the first constructor argument.",this);this.set("value",e.initValue),this._refresh="function"==typeof t?t:()=>{return e=t,new Promise((t,i)=>{const n=new XMLHttpRequest;n.open("GET",e),n.addEventListener("load",()=>{const e=n.status,o=n.response;return e<200||e>299?i(new hi.b("token-cannot-download-new-token: Cannot download new token from the provided url.",null)):t(o)}),n.addEventListener("error",()=>i(new Error("Network Error"))),n.addEventListener("abort",()=>i(new Error("Abort"))),n.send()});var e},this._options=Object.assign({},ku,e)}init(){return new Promise((t,e)=>{this._options.autoRefresh&&this._startRefreshing(),this.value?t(this):this._refreshToken().then(t).catch(e)})}_refreshToken(){return this._refresh().then(t=>this.set("value",t)).then(()=>this)}destroy(){this._stopRefreshing()}_startRefreshing(){this._refreshInterval=setInterval(()=>this._refreshToken(),this._options.refreshInterval)}_stopRefreshing(){clearInterval(this._refreshInterval)}static create(t,e=ku){return new _u(t,e).init()}}vi(_u,Hn);var vu=_u;class yu extends Hd{static get pluginName(){return"CloudServices"}init(){const t=this.context.config.get("cloudServices")||{};for(const e in t)this[e]=t[e];if(this.tokenUrl)return this.token=new yu.Token(this.tokenUrl),this.token.init();this.token=null}}yu.Token=vu;class xu extends ql{static get requires(){return[qd,yu]}init(){const t=this.editor,e=t.plugins.get(yu),i=e.token,n=e.uploadUrl;i&&(this._uploadGateway=new xu._UploadGateway(i,n),t.plugins.get(qd).createUploadAdapter=t=>new Au(this._uploadGateway,t))}}class Au{constructor(t,e){this.uploadGateway=t,this.loader=e}upload(){return this.loader.file.then(t=>(this.fileUploader=this.uploadGateway.upload(t),this.fileUploader.on("progress",(t,e)=>{this.loader.uploadTotal=e.total,this.loader.uploaded=e.uploaded}),this.fileUploader.send()))}abort(){this.fileUploader.abort()}}xu._UploadGateway=class{constructor(t,e){if(!t)throw new hi.b("uploadgateway-missing-token: Token must be provided.",null);if(!e)throw new hi.b("uploadgateway-missing-api-address: Api address must be provided.",null);this._token=t,this._apiAddress=e}upload(t){return new wu(t,this._token,this._apiAddress)}};class Cu extends Os{constructor(t){super(t),this.domEventType="mousedown"}onDomEvent(t){this.fire(t.type,t)}}i(48);const Tu=wo("Ctrl+A");class Pu extends ql{static get pluginName(){return"Widget"}init(){const t=this.editor.editing.view,e=t.document;this._previouslySelected=new Set,this.editor.editing.downcastDispatcher.on("selection",(t,e,i)=>{this._clearPreviouslySelectedWidgets(i.writer);const n=i.writer,o=n.document.selection,s=o.getSelectedElement();let r=null;for(const t of o.getRanges())for(const e of t){const t=e.item;kh(t)&&!Su(t,r)&&(n.addClass("ck-widget_selected",t),this._previouslySelected.add(t),r=t,t==s&&n.setSelection(o.getRanges(),{fake:!0,label:vh(s)}))}},{priority:"low"}),t.addObserver(Cu),this.listenTo(e,"mousedown",(...t)=>this._onMousedown(...t)),this.listenTo(e,"keydown",(...t)=>this._onKeydown(...t),{priority:"high"}),this.listenTo(e,"delete",(t,e)=>{this._handleDelete("forward"==e.direction)&&(e.preventDefault(),t.stop())},{priority:"high"})}_onMousedown(t,e){const i=this.editor,n=i.editing.view,o=n.document;let s=e.target;if(function(t){for(;t;){if(t.is("editableElement")&&!t.is("rootElement"))return!0;if(kh(t))return!1;t=t.parent}return!1}(s)){if(fo.isSafari&&e.domEvent.detail>=3){const t=i.editing.mapper.toModelElement(s);this.editor.model.change(i=>{e.preventDefault(),i.setSelection(t,"in")})}return}if(!kh(s)&&(s=s.findAncestor(kh),!s))return;e.preventDefault(),o.isFocused||n.focus();const r=i.editing.mapper.toModelElement(s);this._setSelectionOverElement(r)}_onKeydown(t,e){const i=e.keyCode,n="ltr"===this.editor.locale.contentLanguageDirection,o=i==po.arrowdown||i==po[n?"arrowright":"arrowleft"];let s=!1;!function(t){return t==po.arrowright||t==po.arrowleft||t==po.arrowup||t==po.arrowdown}(i)?!function(t){return bo(t)==Tu}(e)?i===po.enter&&(s=this._handleEnterKey(e.shiftKey)):s=this._selectAllNestedEditableContent()||this._selectAllContent():s=this._handleArrowKeys(o),s&&(e.preventDefault(),t.stop())}_handleDelete(t){if(this.editor.isReadOnly)return;const e=this.editor.model.document.selection;if(!e.isCollapsed)return;const i=this._getObjectElementNextToSelection(t);return i?(this.editor.model.change(t=>{let n=e.anchor.parent;for(;n.isEmpty;){const e=n;n=e.parent,t.remove(e)}this._setSelectionOverElement(i)}),!0):void 0}_handleArrowKeys(t){const e=this.editor.model,i=e.schema,n=e.document.selection,o=n.getSelectedElement();if(o&&i.isObject(o)){const o=t?n.getLastPosition():n.getFirstPosition(),s=i.getNearestSelectionRange(o,t?"forward":"backward");return s&&e.change(t=>{t.setSelection(s)}),!0}if(!n.isCollapsed)return;const s=this._getObjectElementNextToSelection(t);return s&&i.isObject(s)?(this._setSelectionOverElement(s),!0):void 0}_handleEnterKey(t){const e=this.editor.model,i=e.document.selection.getSelectedElement();if(n=i,o=e.schema,n&&o.isObject(n)&&!o.isInline(n))return e.change(n=>{let o=n.createPositionAt(i,t?"before":"after");const s=n.createElement("paragraph");if(e.schema.isBlock(i.parent)){const t=e.schema.findAllowedParent(o,s);o=n.split(o,t).position}n.insert(s,o),n.setSelection(s,"in")}),!0;var n,o}_selectAllNestedEditableContent(){const t=this.editor.model,e=t.document.selection,i=t.schema.getLimitElement(e);return e.getFirstRange().root!=i&&(t.change(t=>{t.setSelection(t.createRangeIn(i))}),!0)}_selectAllContent(){const t=this.editor.model,e=this.editor.editing,i=e.view.document.selection.getSelectedElement();if(i&&kh(i)){const n=e.mapper.toModelElement(i.parent);return t.change(t=>{t.setSelection(t.createRangeIn(n))}),!0}return!1}_setSelectionOverElement(t){this.editor.model.change(e=>{e.setSelection(e.createRangeOn(t))})}_getObjectElementNextToSelection(t){const e=this.editor.model,i=e.schema,n=e.document.selection,o=e.createSelection(n);e.modifySelection(o,{direction:t?"forward":"backward"});const s=t?o.focus.nodeBefore:o.focus.nodeAfter;return s&&i.isObject(s)?s:null}_clearPreviouslySelectedWidgets(t){for(const e of this._previouslySelected)t.removeClass("ck-widget_selected",e);this._previouslySelected.clear()}}function Su(t,e){return!!e&&Array.from(t.getAncestors()).includes(e)}class Eu extends Jl{refresh(){const t=this.editor.model.document.selection.getSelectedElement();this.isEnabled=Th(t),Th(t)&&t.hasAttribute("alt")?this.value=t.getAttribute("alt"):this.value=!1}execute(t){const e=this.editor.model,i=e.document.selection.getSelectedElement();e.change(e=>{e.setAttribute("alt",t.newValue,i)})}}class Mu extends ql{static get pluginName(){return"ImageTextAlternativeEditing"}init(){this.editor.commands.add("imageTextAlternative",new Eu(this.editor))}}i(50);class Iu extends rl{constructor(t,e){super(t);const i=`ck-input-${li()}`,n=`ck-status-${li()}`;this.set("label"),this.set("value"),this.set("isReadOnly",!1),this.set("errorText",null),this.set("infoText",null),this.labelView=this._createLabelView(i),this.inputView=this._createInputView(e,i,n),this.statusView=this._createStatusView(n),this.bind("_statusText").to(this,"errorText",this,"infoText",(t,e)=>t||e);const o=this.bindTemplate;this.setTemplate({tag:"div",attributes:{class:["ck","ck-labeled-input",o.if("isReadOnly","ck-disabled")]},children:[this.labelView,this.inputView,this.statusView]})}_createLabelView(t){const e=new dl(this.locale);return e.for=t,e.bind("text").to(this,"label"),e}_createInputView(t,e,i){const n=new t(this.locale,i);return n.id=e,n.ariaDescribedById=i,n.bind("value").to(this),n.bind("isReadOnly").to(this),n.bind("hasError").to(this,"errorText",t=>!!t),n.on("input",()=>{this.errorText=null}),n}_createStatusView(t){const e=new rl(this.locale),i=this.bindTemplate;return e.setTemplate({tag:"div",attributes:{class:["ck","ck-labeled-input__status",i.if("errorText","ck-labeled-input__status_error"),i.if("_statusText","ck-hidden",t=>!t)],id:t,role:i.if("errorText","alert")},children:[{text:i.to("_statusText")}]}),e}select(){this.inputView.select()}focus(){this.inputView.focus()}}i(52);class Nu extends rl{constructor(t){super(t),this.set("value"),this.set("id"),this.set("placeholder"),this.set("isReadOnly",!1),this.set("hasError",!1),this.set("ariaDescribedById");const e=this.bindTemplate;this.setTemplate({tag:"input",attributes:{type:"text",class:["ck","ck-input","ck-input-text",e.if("hasError","ck-error")],id:e.to("id"),placeholder:e.to("placeholder"),readonly:e.to("isReadOnly"),"aria-invalid":e.if("hasError",!0),"aria-describedby":e.to("ariaDescribedById")},on:{input:e.to("input")}})}render(){super.render();const t=t=>{this.element.value=t||0===t?t:""};t(this.value),this.on("change:value",(e,i,n)=>{t(n)})}select(){this.element.select()}focus(){this.element.focus()}}function Ou({view:t}){t.listenTo(t.element,"submit",(e,i)=>{i.preventDefault(),t.fire("submit")},{useCapture:!0})}var Ru='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M6.972 16.615a.997.997 0 01-.744-.292l-4.596-4.596a1 1 0 111.414-1.414l3.926 3.926 9.937-9.937a1 1 0 011.414 1.415L7.717 16.323a.997.997 0 01-.745.292z"/></svg>',Lu='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M11.591 10.177l4.243 4.242a1 1 0 01-1.415 1.415l-4.242-4.243-4.243 4.243a1 1 0 01-1.414-1.415l4.243-4.242L4.52 5.934A1 1 0 015.934 4.52l4.243 4.243 4.242-4.243a1 1 0 111.415 1.414l-4.243 4.243z"/></svg>';i(54);class Du extends rl{constructor(t){super(t);const e=this.locale.t;this.focusTracker=new Ic,this.keystrokes=new yc,this.labeledInput=this._createLabeledInputView(),this.saveButtonView=this._createButton(e("cf"),Ru,"ck-button-save"),this.saveButtonView.type="submit",this.cancelButtonView=this._createButton(e("cg"),Lu,"ck-button-cancel","cancel"),this._focusables=new Bc,this._focusCycler=new bl({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}}),this.setTemplate({tag:"form",attributes:{class:["ck","ck-text-alternative-form"],tabindex:"-1"},children:[this.labeledInput,this.saveButtonView,this.cancelButtonView]})}render(){super.render(),this.keystrokes.listenTo(this.element),Ou({view:this}),[this.labeledInput,this.saveButtonView,this.cancelButtonView].forEach(t=>{this._focusables.add(t),this.focusTracker.add(t.element)})}_createButton(t,e,i,n){const o=new El(this.locale);return o.set({label:t,icon:e,tooltip:!0}),o.extendTemplate({attributes:{class:i}}),n&&o.delegate("execute").to(this,n),o}_createLabeledInputView(){const t=this.locale.t,e=new Iu(this.locale,Nu);return e.label=t("cl"),e.inputView.placeholder=t("cl"),e}}i(56);const zu=ml("px"),ju=ts.document.body;class Vu extends rl{constructor(t){super(t);const e=this.bindTemplate;this.set("top",0),this.set("left",0),this.set("position","arrow_nw"),this.set("isVisible",!1),this.set("withArrow",!0),this.set("class"),this.content=this.createCollection(),this.setTemplate({tag:"div",attributes:{class:["ck","ck-balloon-panel",e.to("position",t=>`ck-balloon-panel_${t}`),e.if("isVisible","ck-balloon-panel_visible"),e.if("withArrow","ck-balloon-panel_with-arrow"),e.to("class")],style:{top:e.to("top",zu),left:e.to("left",zu)}},children:this.content})}show(){this.isVisible=!0}hide(){this.isVisible=!1}attachTo(t){this.show();const e=Vu.defaultPositions,i=Object.assign({},{element:this.element,positions:[e.southArrowNorth,e.southArrowNorthWest,e.southArrowNorthEast,e.northArrowSouth,e.northArrowSouthWest,e.northArrowSouthEast],limiter:ju,fitInViewport:!0},t),n=Vu._getOptimalPosition(i),o=parseInt(n.left),s=parseInt(n.top),r=n.name;Object.assign(this,{top:s,left:o,position:r})}pin(t){this.unpin(),this._pinWhenIsVisibleCallback=()=>{this.isVisible?this._startPinning(t):this._stopPinning()},this._startPinning(t),this.listenTo(this,"change:isVisible",this._pinWhenIsVisibleCallback)}unpin(){this._pinWhenIsVisibleCallback&&(this._stopPinning(),this.stopListening(this,"change:isVisible",this._pinWhenIsVisibleCallback),this._pinWhenIsVisibleCallback=null,this.hide())}_startPinning(t){this.attachTo(t);const e=Bu(t.target),i=t.limiter?Bu(t.limiter):ju;this.listenTo(ts.document,"scroll",(n,o)=>{const s=o.target,r=e&&s.contains(e),a=i&&s.contains(i);!r&&!a&&e&&i||this.attachTo(t)},{useCapture:!0}),this.listenTo(ts.window,"resize",()=>{this.attachTo(t)})}_stopPinning(){this.stopListening(ts.document,"scroll"),this.stopListening(ts.window,"resize")}}function Bu(t){return ii(t)?t:Ks(t)?t.commonAncestorContainer:"function"==typeof t?Bu(t()):null}function Fu(t,e){return t.top-e.height-Vu.arrowVerticalOffset}function Hu(t){return t.bottom+Vu.arrowVerticalOffset}Vu.arrowHorizontalOffset=25,Vu.arrowVerticalOffset=10,Vu._getOptimalPosition=xl,Vu.defaultPositions={northArrowSouth:(t,e)=>({top:Fu(t,e),left:t.left+t.width/2-e.width/2,name:"arrow_s"}),northArrowSouthEast:(t,e)=>({top:Fu(t,e),left:t.left+t.width/2-e.width+Vu.arrowHorizontalOffset,name:"arrow_se"}),northArrowSouthWest:(t,e)=>({top:Fu(t,e),left:t.left+t.width/2-Vu.arrowHorizontalOffset,name:"arrow_sw"}),northWestArrowSouth:(t,e)=>({top:Fu(t,e),left:t.left-e.width/2,name:"arrow_s"}),northWestArrowSouthWest:(t,e)=>({top:Fu(t,e),left:t.left-Vu.arrowHorizontalOffset,name:"arrow_sw"}),northWestArrowSouthEast:(t,e)=>({top:Fu(t,e),left:t.left-e.width+Vu.arrowHorizontalOffset,name:"arrow_se"}),northEastArrowSouth:(t,e)=>({top:Fu(t,e),left:t.right-e.width/2,name:"arrow_s"}),northEastArrowSouthEast:(t,e)=>({top:Fu(t,e),left:t.right-e.width+Vu.arrowHorizontalOffset,name:"arrow_se"}),northEastArrowSouthWest:(t,e)=>({top:Fu(t,e),left:t.right-Vu.arrowHorizontalOffset,name:"arrow_sw"}),southArrowNorth:(t,e)=>({top:Hu(t),left:t.left+t.width/2-e.width/2,name:"arrow_n"}),southArrowNorthEast:(t,e)=>({top:Hu(t),left:t.left+t.width/2-e.width+Vu.arrowHorizontalOffset,name:"arrow_ne"}),southArrowNorthWest:(t,e)=>({top:Hu(t),left:t.left+t.width/2-Vu.arrowHorizontalOffset,name:"arrow_nw"}),southWestArrowNorth:(t,e)=>({top:Hu(t),left:t.left-e.width/2,name:"arrow_n"}),southWestArrowNorthWest:(t,e)=>({top:Hu(t),left:t.left-Vu.arrowHorizontalOffset,name:"arrow_nw"}),southWestArrowNorthEast:(t,e)=>({top:Hu(t),left:t.left-e.width+Vu.arrowHorizontalOffset,name:"arrow_ne"}),southEastArrowNorth:(t,e)=>({top:Hu(t),left:t.right-e.width/2,name:"arrow_n"}),southEastArrowNorthEast:(t,e)=>({top:Hu(t),left:t.right-e.width+Vu.arrowHorizontalOffset,name:"arrow_ne"}),southEastArrowNorthWest:(t,e)=>({top:Hu(t),left:t.right-Vu.arrowHorizontalOffset,name:"arrow_nw"})};i(58),i(60);const Uu=ml("px");class Wu extends ql{static get pluginName(){return"ContextualBalloon"}constructor(t){super(t),this.positionLimiter=()=>{const t=this.editor.editing.view,e=t.document.selection.editableElement;return e?t.domConverter.mapViewToDom(e.root):null},this.set("visibleView",null),this.view=new Vu(t.locale),t.ui.view.body.add(this.view),t.ui.focusTracker.add(this.view.element),this._viewToStack=new Map,this._idToStack=new Map,this.set("_numberOfStacks",0),this.set("_singleViewMode",!1),this._rotatorView=this._createRotatorView(),this._fakePanelsView=this._createFakePanelsView()}hasView(t){return Array.from(this._viewToStack.keys()).includes(t)}add(t){if(this.hasView(t.view))throw new hi.b("contextualballoon-add-view-exist: Cannot add configuration of the same view twice.",[this,t]);const e=t.stackId||"main";if(!this._idToStack.has(e))return this._idToStack.set(e,new Map([[t.view,t]])),this._viewToStack.set(t.view,this._idToStack.get(e)),this._numberOfStacks=this._idToStack.size,void(this._visibleStack&&!t.singleViewMode||this.showStack(e));const i=this._idToStack.get(e);t.singleViewMode&&this.showStack(e),i.set(t.view,t),this._viewToStack.set(t.view,i),i===this._visibleStack&&this._showView(t)}remove(t){if(!this.hasView(t))throw new hi.b("contextualballoon-remove-view-not-exist: Cannot remove the configuration of a non-existent view.",[this,t]);const e=this._viewToStack.get(t);this._singleViewMode&&this.visibleView===t&&(this._singleViewMode=!1),this.visibleView===t&&(1===e.size?this._idToStack.size>1?this._showNextStack():(this.view.hide(),this.visibleView=null,this._rotatorView.hideView()):this._showView(Array.from(e.values())[e.size-2])),1===e.size?(this._idToStack.delete(this._getStackId(e)),this._numberOfStacks=this._idToStack.size):e.delete(t),this._viewToStack.delete(t)}updatePosition(t){t&&(this._visibleStack.get(this.visibleView).position=t),this.view.pin(this._getBalloonPosition()),this._fakePanelsView.updatePosition()}showStack(t){this.visibleStack=t;const e=this._idToStack.get(t);if(!e)throw new hi.b("contextualballoon-showstack-stack-not-exist: Cannot show a stack that does not exist.",this);this._visibleStack!==e&&this._showView(Array.from(e.values()).pop())}get _visibleStack(){return this._viewToStack.get(this.visibleView)}_getStackId(t){return Array.from(this._idToStack.entries()).find(e=>e[1]===t)[0]}_showNextStack(){const t=Array.from(this._idToStack.values());let e=t.indexOf(this._visibleStack)+1;t[e]||(e=0),this.showStack(this._getStackId(t[e]))}_showPrevStack(){const t=Array.from(this._idToStack.values());let e=t.indexOf(this._visibleStack)-1;t[e]||(e=t.length-1),this.showStack(this._getStackId(t[e]))}_createRotatorView(){const t=new qu(this.editor.locale),e=this.editor.locale.t;return this.view.content.add(t),t.bind("isNavigationVisible").to(this,"_numberOfStacks",this,"_singleViewMode",(t,e)=>!e&&t>1),t.on("change:isNavigationVisible",()=>this.updatePosition(),{priority:"low"}),t.bind("counter").to(this,"visibleView",this,"_numberOfStacks",(t,i)=>{if(i<2)return"";const n=Array.from(this._idToStack.values()).indexOf(this._visibleStack)+1;return e("cm",[n,i])}),t.buttonNextView.on("execute",()=>{t.focusTracker.isFocused&&this.editor.editing.view.focus(),this._showNextStack()}),t.buttonPrevView.on("execute",()=>{t.focusTracker.isFocused&&this.editor.editing.view.focus(),this._showPrevStack()}),t}_createFakePanelsView(){const t=new $u(this.editor.locale,this.view);return t.bind("numberOfPanels").to(this,"_numberOfStacks",this,"_singleViewMode",(t,e)=>!e&&t>=2?Math.min(t-1,2):0),t.listenTo(this.view,"change:top",()=>t.updatePosition()),t.listenTo(this.view,"change:left",()=>t.updatePosition()),this.editor.ui.view.body.add(t),t}_showView({view:t,balloonClassName:e="",withArrow:i=!0,singleViewMode:n=!1}){this.view.class=e,this.view.withArrow=i,this._rotatorView.showView(t),this.visibleView=t,this.view.pin(this._getBalloonPosition()),this._fakePanelsView.updatePosition(),n&&(this._singleViewMode=!0)}_getBalloonPosition(){let t=Array.from(this._visibleStack.values()).pop().position;return t&&!t.limiter&&(t=Object.assign({},t,{limiter:this.positionLimiter})),t}}class qu extends rl{constructor(t){super(t);const e=t.t,i=this.bindTemplate;this.set("isNavigationVisible",!0),this.focusTracker=new Ic,this.buttonPrevView=this._createButtonView(e("cn"),'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M11.463 5.187a.888.888 0 111.254 1.255L9.16 10l3.557 3.557a.888.888 0 11-1.254 1.255L7.26 10.61a.888.888 0 01.16-1.382l4.043-4.042z"/></svg>'),this.buttonNextView=this._createButtonView(e("co"),'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M8.537 14.813a.888.888 0 11-1.254-1.255L10.84 10 7.283 6.442a.888.888 0 111.254-1.255L12.74 9.39a.888.888 0 01-.16 1.382l-4.043 4.042z"/></svg>'),this.content=this.createCollection(),this.setTemplate({tag:"div",attributes:{class:["ck","ck-balloon-rotator"],"z-index":"-1"},children:[{tag:"div",attributes:{class:["ck-balloon-rotator__navigation",i.to("isNavigationVisible",t=>t?"":"ck-hidden")]},children:[this.buttonPrevView,{tag:"span",attributes:{class:["ck-balloon-rotator__counter"]},children:[{text:i.to("counter")}]},this.buttonNextView]},{tag:"div",attributes:{class:"ck-balloon-rotator__content"},children:this.content}]})}render(){super.render(),this.focusTracker.add(this.element)}showView(t){this.hideView(),this.content.add(t)}hideView(){this.content.clear()}_createButtonView(t,e){const i=new El(this.locale);return i.set({label:t,icon:e,tooltip:!0}),i}}class $u extends rl{constructor(t,e){super(t);const i=this.bindTemplate;this.set("top",0),this.set("left",0),this.set("height",0),this.set("width",0),this.set("numberOfPanels",0),this.content=this.createCollection(),this._balloonPanelView=e,this.setTemplate({tag:"div",attributes:{class:["ck-fake-panel",i.to("numberOfPanels",t=>t?"":"ck-hidden")],style:{top:i.to("top",Uu),left:i.to("left",Uu),width:i.to("width",Uu),height:i.to("height",Uu)}},children:this.content}),this.on("change:numberOfPanels",(t,e,i,n)=>{i>n?this._addPanels(i-n):this._removePanels(n-i),this.updatePosition()})}_addPanels(t){for(;t--;){const t=new rl;t.setTemplate({tag:"div"}),this.content.add(t),this.registerChild(t)}}_removePanels(t){for(;t--;){const t=this.content.last;this.content.remove(t),this.deregisterChild(t),t.destroy()}}updatePosition(){if(this.numberOfPanels){const{top:t,left:e}=this._balloonPanelView,{width:i,height:n}=new Xs(this._balloonPanelView.element);Object.assign(this,{top:t,left:e,width:i,height:n})}}}function Yu(t){const e=t.editing.view,i=Vu.defaultPositions;return{target:e.domConverter.viewToDom(e.document.selection.getSelectedElement()),positions:[i.northArrowSouth,i.northArrowSouthWest,i.northArrowSouthEast,i.southArrowNorth,i.southArrowNorthWest,i.southArrowNorthEast]}}class Gu extends ql{static get requires(){return[Wu]}static get pluginName(){return"ImageTextAlternativeUI"}init(){this._createButton(),this._createForm()}destroy(){super.destroy(),this._form.destroy()}_createButton(){const t=this.editor,e=t.t;t.ui.componentFactory.add("imageTextAlternative",i=>{const n=t.commands.get("imageTextAlternative"),o=new El(i);return o.set({label:e("bi"),icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M5.085 6.22L2.943 4.078a.75.75 0 111.06-1.06l2.592 2.59A11.094 11.094 0 0110 5.068c4.738 0 8.578 3.101 8.578 5.083 0 1.197-1.401 2.803-3.555 3.887l1.714 1.713a.75.75 0 01-.09 1.138.488.488 0 01-.15.084.75.75 0 01-.821-.16L6.17 7.304c-.258.11-.51.233-.757.365l6.239 6.24-.006.005.78.78c-.388.094-.78.166-1.174.215l-1.11-1.11h.011L4.55 8.197a7.2 7.2 0 00-.665.514l-.112.098 4.897 4.897-.005.006 1.276 1.276a10.164 10.164 0 01-1.477-.117l-.479-.479-.009.009-4.863-4.863-.022.031a2.563 2.563 0 00-.124.2c-.043.077-.08.158-.108.241a.534.534 0 00-.028.133.29.29 0 00.008.072.927.927 0 00.082.226c.067.133.145.26.234.379l3.242 3.365.025.01.59.623c-3.265-.918-5.59-3.155-5.59-4.668 0-1.194 1.448-2.838 3.663-3.93zm7.07.531a4.632 4.632 0 011.108 5.992l.345.344.046-.018a9.313 9.313 0 002-1.112c.256-.187.5-.392.727-.613.137-.134.27-.277.392-.431.072-.091.141-.185.203-.286.057-.093.107-.19.148-.292a.72.72 0 00.036-.12.29.29 0 00.008-.072.492.492 0 00-.028-.133.999.999 0 00-.036-.096 2.165 2.165 0 00-.071-.145 2.917 2.917 0 00-.125-.2 3.592 3.592 0 00-.263-.335 5.444 5.444 0 00-.53-.523 7.955 7.955 0 00-1.054-.768 9.766 9.766 0 00-1.879-.891c-.337-.118-.68-.219-1.027-.301zm-2.85.21l-.069.002a.508.508 0 00-.254.097.496.496 0 00-.104.679.498.498 0 00.326.199l.045.005c.091.003.181.003.272.012a2.45 2.45 0 012.017 1.513c.024.061.043.125.069.185a.494.494 0 00.45.287h.008a.496.496 0 00.35-.158.482.482 0 00.13-.335.638.638 0 00-.048-.219 3.379 3.379 0 00-.36-.723 3.438 3.438 0 00-2.791-1.543l-.028-.001h-.013z"/></svg>',tooltip:!0}),o.bind("isEnabled").to(n,"isEnabled"),this.listenTo(o,"execute",()=>{this._showForm()}),o})}_createForm(){const t=this.editor,e=t.editing.view.document;this._balloon=this.editor.plugins.get("ContextualBalloon"),this._form=new Du(t.locale),this._form.render(),this.listenTo(this._form,"submit",()=>{t.execute("imageTextAlternative",{newValue:this._form.labeledInput.inputView.element.value}),this._hideForm(!0)}),this.listenTo(this._form,"cancel",()=>{this._hideForm(!0)}),this._form.keystrokes.set("Esc",(t,e)=>{this._hideForm(!0),e()}),this.listenTo(t.ui,"update",()=>{Ch(e.selection)?this._isVisible&&function(t){const e=t.plugins.get("ContextualBalloon");if(Ch(t.editing.view.document.selection)){const i=Yu(t);e.updatePosition(i)}}(t):this._hideForm(!0)}),Ll({emitter:this._form,activator:()=>this._isVisible,contextElements:[this._balloon.view.element],callback:()=>this._hideForm()})}_showForm(){if(this._isVisible)return;const t=this.editor,e=t.commands.get("imageTextAlternative"),i=this._form.labeledInput;this._isInBalloon||this._balloon.add({view:this._form,position:Yu(t)}),i.value=i.inputView.element.value=e.value||"",this._form.labeledInput.select()}_hideForm(t){this._isInBalloon&&(this._form.focusTracker.isFocused&&this._form.saveButtonView.focus(),this._balloon.remove(this._form),t&&this.editor.editing.view.focus())}get _isVisible(){return this._balloon.visibleView===this._form}get _isInBalloon(){return this._balloon.hasView(this._form)}}class Qu extends ql{static get requires(){return[Mu,Gu]}static get pluginName(){return"ImageTextAlternative"}}i(62);class Ku extends ql{static get requires(){return[Mh,Pu,Qu]}static get pluginName(){return"Image"}}class Ju extends rl{constructor(t){super(t),this.buttonView=new El(t),this._fileInputView=new Zu(t),this._fileInputView.bind("acceptedType").to(this),this._fileInputView.bind("allowMultipleFiles").to(this),this._fileInputView.delegate("done").to(this),this.setTemplate({tag:"span",attributes:{class:"ck-file-dialog-button"},children:[this.buttonView,this._fileInputView]}),this.buttonView.on("execute",()=>{this._fileInputView.open()})}focus(){this.buttonView.focus()}}class Zu extends rl{constructor(t){super(t),this.set("acceptedType"),this.set("allowMultipleFiles",!1);const e=this.bindTemplate;this.setTemplate({tag:"input",attributes:{class:["ck-hidden"],type:"file",tabindex:"-1",accept:e.to("acceptedType"),multiple:e.to("allowMultipleFiles")},on:{change:e.to(()=>{this.element&&this.element.files&&this.element.files.length&&this.fire("done",this.element.files),this.element.value=""})}})}open(){this.element.click()}}function Xu(t){const e=t.map(t=>t.replace("+","\\+"));return new RegExp(`^image\\/(${e.join("|")})$`)}function tf(t){return new Promise((e,i)=>{const n=t.getAttribute("src");fetch(n).then(t=>t.blob()).then(t=>{const o=function(t,e){return t.type?t.type:e.match(/data:(image\/\w+);base64/)?e.match(/data:(image\/\w+);base64/)[1].toLowerCase():"image/jpeg"}(t,n),s=function(t,e,i){try{return new File([t],e,{type:i})}catch(t){return null}}(t,`image.${o.replace("image/","")}`,o);s?e(s):i()}).catch(i)})}class ef extends ql{init(){const t=this.editor,e=t.t;t.ui.componentFactory.add("imageUpload",i=>{const n=new Ju(i),o=t.commands.get("imageUpload"),s=t.config.get("image.upload.types"),r=Xu(s);return n.set({acceptedType:s.map(t=>`image/${t}`).join(","),allowMultipleFiles:!0}),n.buttonView.set({label:e("y"),icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M6.91 10.54c.26-.23.64-.21.88.03l3.36 3.14 2.23-2.06a.64.64 0 01.87 0l2.52 2.97V4.5H3.2v10.12l3.71-4.08zm10.27-7.51c.6 0 1.09.47 1.09 1.05v11.84c0 .59-.49 1.06-1.09 1.06H2.79c-.6 0-1.09-.47-1.09-1.06V4.08c0-.58.49-1.05 1.1-1.05h14.38zm-5.22 5.56a1.96 1.96 0 113.4-1.96 1.96 1.96 0 01-3.4 1.96z"/></svg>',tooltip:!0}),n.buttonView.bind("isEnabled").to(o),n.on("done",(e,i)=>{const n=Array.from(i).filter(t=>r.test(t.type));n.length&&t.execute("imageUpload",{file:n})}),n})}}i(64),i(66),i(68);class nf extends ql{constructor(t){super(t),this.placeholder="data:image/svg+xml;utf8,"+encodeURIComponent('<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 700 250"><rect rx="4"/></svg>')}init(){this.editor.editing.downcastDispatcher.on("attribute:uploadStatus:image",(...t)=>this.uploadStatusChange(...t))}uploadStatusChange(t,e,i){const n=this.editor,o=e.item,s=o.getAttribute("uploadId");if(!i.consumable.consume(e.item,t.name))return;const r=n.plugins.get(qd),a=s?e.attributeNewValue:null,c=this.placeholder,l=n.editing.mapper.toViewElement(o),d=i.writer;if("reading"==a)return of(l,d),void sf(c,l,d);if("uploading"==a){const t=r.loaders.get(s);return of(l,d),void(t?(rf(l,d),function(t,e,i,n){const o=function(t){const e=t.createUIElement("div",{class:"ck-progress-bar"});return t.setCustomProperty("progressBar",!0,e),e}(e);e.insert(e.createPositionAt(t,"end"),o),i.on("change:uploadedPercent",(t,e,i)=>{n.change(t=>{t.setStyle("width",i+"%",o)})})}(l,d,t,n.editing.view),function(t,e,i){if(i.data){const n=t.getChild(0);e.setAttribute("src",i.data,n)}}(l,d,t)):sf(c,l,d))}"complete"==a&&r.loaders.get(s)&&!fo.isEdge&&function(t,e,i){const n=e.createUIElement("div",{class:"ck-image-upload-complete-icon"});e.insert(e.createPositionAt(t,"end"),n),setTimeout(()=>{i.change(t=>t.remove(t.createRangeOn(n)))},3e3)}(l,d,n.editing.view),function(t,e){cf(t,e,"progressBar")}(l,d),rf(l,d),function(t,e){e.removeClass("ck-appear",t)}(l,d)}}function of(t,e){t.hasClass("ck-appear")||e.addClass("ck-appear",t)}function sf(t,e,i){e.hasClass("ck-image-upload-placeholder")||i.addClass("ck-image-upload-placeholder",e);const n=e.getChild(0);n.getAttribute("src")!==t&&i.setAttribute("src",t,n),af(e,"placeholder")||i.insert(i.createPositionAfter(n),function(t){const e=t.createUIElement("div",{class:"ck-upload-placeholder-loader"});return t.setCustomProperty("placeholder",!0,e),e}(i))}function rf(t,e){t.hasClass("ck-image-upload-placeholder")&&e.removeClass("ck-image-upload-placeholder",t),cf(t,e,"placeholder")}function af(t,e){for(const i of t.getChildren())if(i.getCustomProperty(e))return i}function cf(t,e,i){const n=af(t,i);n&&e.remove(e.createRangeOn(n))}class lf{createDocumentFragment(t){return new Ao(t)}createElement(t,e,i){return new On(t,e,i)}createText(t){return new Ni(t)}clone(t,e=!1){return t._clone(e)}appendChild(t,e){return e._appendChild(t)}insertChild(t,e,i){return i._insertChild(t,e)}removeChildren(t,e,i){return i._removeChildren(t,e)}remove(t){const e=t.parent;return e?this.removeChildren(e.getChildIndex(t),1,e):[]}replace(t,e){const i=t.parent;if(i){const n=i.getChildIndex(t);return this.removeChildren(n,1,i),this.insertChild(n,e,i),!0}return!1}unwrapElement(t){const e=t.parent;if(e){const i=e.getChildIndex(t);this.remove(t),this.insertChild(i,t.getChildren(),e)}}rename(t,e){const i=new On(t,e.getAttributes(),e.getChildren());return this.replace(e,i)?i:null}setAttribute(t,e,i){i._setAttribute(t,e)}removeAttribute(t,e){e._removeAttribute(t)}addClass(t,e){e._addClass(t)}removeClass(t,e){e._removeClass(t)}setStyle(t,e,i){y(t)&&void 0===i&&(i=e),i._setStyle(t,e)}removeStyle(t,e){e._removeStyle(t)}setCustomProperty(t,e,i){i._setCustomProperty(t,e)}removeCustomProperty(t,e){return e._removeCustomProperty(t)}createPositionAt(t,e){return Xn._createAt(t,e)}createPositionAfter(t){return Xn._createAfter(t)}createPositionBefore(t){return Xn._createBefore(t)}createRange(t,e){return new to(t,e)}createRangeOn(t){return to._createOn(t)}createRangeIn(t){return to._createIn(t)}createSelection(t,e,i){return new no(t,e,i)}}class df extends Jl{refresh(){this.isEnabled=Sh(this.editor.model)}execute(t){const e=this.editor,i=e.model,n=e.plugins.get(qd);i.change(e=>{const o=Array.isArray(t.file)?t.file:[t.file];for(const t of o)hf(e,i,n,t)})}}function hf(t,e,i,n){const o=i.createLoader(n);o&&Ph(t,e,{uploadId:o.id})}class uf extends ql{static get requires(){return[qd,fu,Kl]}static get pluginName(){return"ImageUploadEditing"}constructor(t){super(t),t.config.define("image",{upload:{types:["jpeg","png","gif","bmp","webp","tiff"]}})}init(){const t=this.editor,e=t.model.document,i=t.model.schema,n=t.conversion,o=t.plugins.get(qd),s=Xu(t.config.get("image.upload.types"));i.extend("image",{allowAttributes:["uploadId","uploadStatus"]}),t.commands.add("imageUpload",new df(t)),n.for("upcast").attributeToAttribute({view:{name:"img",key:"uploadId"},model:"uploadId"}),this.listenTo(t.editing.view.document,"clipboardInput",(e,i)=>{if(n=i.dataTransfer,Array.from(n.types).includes("text/html")&&""!==n.getData("text/html"))return;var n;const o=Array.from(i.dataTransfer.files).filter(t=>!!t&&s.test(t.type)),r=i.targetRanges.map(e=>t.editing.mapper.toModelRange(e));t.model.change(i=>{i.setSelection(r),o.length&&(e.stop(),t.model.enqueueChange("default",()=>{t.execute("imageUpload",{file:o})}))})}),this.listenTo(t.plugins.get(Kl),"inputTransformation",(e,i)=>{const n=Array.from(t.editing.view.createRangeIn(i.content)).filter(t=>{return!(!(e=t.item).is("element","img")||!e.getAttribute("src"))&&(e.getAttribute("src").match(/^data:image\/\w+;base64,/g)||e.getAttribute("src").match(/^blob:/g))&&!t.item.getAttribute("uploadProcessed");var e}).map(t=>({promise:tf(t.item),imageElement:t.item}));if(!n.length)return;const s=new lf;for(const t of n){s.setAttribute("uploadProcessed",!0,t.imageElement);const e=o.createLoader(t.promise);e&&(s.setAttribute("src","",t.imageElement),s.setAttribute("uploadId",e.id,t.imageElement))}}),t.editing.view.document.on("dragover",(t,e)=>{e.preventDefault()}),e.on("change",()=>{const i=e.differ.getChanges({includeChangesInGraveyard:!0});for(const e of i)if("insert"==e.type&&"$text"!=e.name){const i=e.position.nodeAfter,n="$graveyard"==e.position.root.rootName;for(const e of ff(t,i)){const t=e.getAttribute("uploadId");if(!t)continue;const i=o.loaders.get(t);i&&(n?i.abort():"idle"==i.status&&this._readAndUpload(i,e))}}})}_readAndUpload(t,e){const i=this.editor,n=i.model,o=i.locale.t,s=i.plugins.get(qd),r=i.plugins.get(fu);return n.enqueueChange("transparent",t=>{t.setAttribute("uploadStatus","reading",e)}),t.read().then(()=>{const o=t.upload();if(fo.isSafari){const t=i.editing.mapper.toViewElement(e).getChild(0);i.editing.view.once("render",()=>{if(!t.parent)return;const e=i.editing.view.domConverter.mapViewToDom(t.parent);if(!e)return;const n=e.style.display;e.style.display="none",e._ckHack=e.offsetHeight,e.style.display=n})}return n.enqueueChange("transparent",t=>{t.setAttribute("uploadStatus","uploading",e)}),o}).then(t=>{n.enqueueChange("transparent",i=>{i.setAttributes({uploadStatus:"complete",src:t.default},e),this._parseAndSetSrcsetAttributeOnImage(t,e,i)}),a()}).catch(i=>{if("error"!==t.status&&"aborted"!==t.status)throw i;"error"==t.status&&i&&r.showWarning(i,{title:o("ag"),namespace:"upload"}),a(),n.enqueueChange("transparent",t=>{t.remove(e)})});function a(){n.enqueueChange("transparent",t=>{t.removeAttribute("uploadId",e),t.removeAttribute("uploadStatus",e)}),s.destroyLoader(t)}}_parseAndSetSrcsetAttributeOnImage(t,e,i){let n=0;const o=Object.keys(t).filter(t=>{const e=parseInt(t,10);if(!isNaN(e))return n=Math.max(n,e),!0}).map(e=>`${t[e]} ${e}w`).join(", ");""!=o&&i.setAttribute("srcset",{data:o,width:n},e)}}function ff(t,e){return Array.from(t.model.createRangeOn(e)).filter(t=>t.item.is("image")).map(t=>t.item)}class mf extends ql{static get pluginName(){return"ImageUpload"}static get requires(){return[uf,ef,nf]}}class gf extends Jl{refresh(){const t=this.editor.model,e=sh(t.document.selection.getSelectedBlocks());this.value=!!e&&e.is("paragraph"),this.isEnabled=!!e&&pf(e,t.schema)}execute(t={}){const e=this.editor.model,i=e.document;e.change(n=>{const o=(t.selection||i.selection).getSelectedBlocks();for(const t of o)!t.is("paragraph")&&pf(t,e.schema)&&n.rename(t,"paragraph")})}}function pf(t,e){return e.checkChild(t.parent,"paragraph")&&!e.isObject(t)}class bf extends ql{static get pluginName(){return"Paragraph"}init(){const t=this.editor,e=t.model,i=t.data;t.commands.add("paragraph",new gf(t)),e.schema.register("paragraph",{inheritAllFrom:"$block"}),t.conversion.elementToElement({model:"paragraph",view:"p"}),t.conversion.for("upcast").elementToElement({model:(t,e)=>bf.paragraphLikeElements.has(t.name)?t.isEmpty?null:e.createElement("paragraph"):null,converterPriority:"low"}),i.upcastDispatcher.on("element",(t,e,i)=>{i.consumable.test(e.viewItem,{name:e.viewItem.name})&&kf(e.viewItem,e.modelCursor,i.schema)&&Object.assign(e,wf(e.viewItem,e.modelCursor,i))},{priority:"low"}),i.upcastDispatcher.on("text",(t,e,i)=>{e.modelRange||kf(e.viewItem,e.modelCursor,i.schema)&&Object.assign(e,wf(e.viewItem,e.modelCursor,i))},{priority:"lowest"}),e.document.registerPostFixer(t=>this._autoparagraphEmptyRoots(t)),t.data.on("ready",()=>{e.enqueueChange("transparent",t=>this._autoparagraphEmptyRoots(t))},{priority:"lowest"})}_autoparagraphEmptyRoots(t){const e=this.editor.model;for(const i of e.document.getRootNames()){const n=e.document.getRoot(i);if(n.isEmpty&&"$graveyard"!=n.rootName&&e.schema.checkChild(n,"paragraph"))return t.insertElement("paragraph",n),!0}}}function wf(t,e,i){const n=i.writer.createElement("paragraph");return i.writer.insert(n,e),i.convertItem(t,i.writer.createPositionAt(n,0))}function kf(t,e,i){const n=i.createContext(e);return!!i.checkChild(n,"paragraph")&&!!i.checkChild(n.push("paragraph"),t)}bf.paragraphLikeElements=new Set(["blockquote","dd","div","dt","h1","h2","h3","h4","h5","h6","li","p","td"]);class _f extends Jl{constructor(t,e){super(t),this.modelElements=e}refresh(){const t=sh(this.editor.model.document.selection.getSelectedBlocks());this.value=!!t&&this.modelElements.includes(t.name)&&t.name,this.isEnabled=!!t&&this.modelElements.some(e=>vf(t,e,this.editor.model.schema))}execute(t){const e=this.editor.model,i=e.document,n=t.value;e.change(t=>{const o=Array.from(i.selection.getSelectedBlocks()).filter(t=>vf(t,n,e.schema));for(const e of o)e.is(n)||t.rename(e,n)})}}function vf(t,e,i){return i.checkChild(t.parent,e)&&!i.isObject(t)}class yf extends ql{static get pluginName(){return"HeadingEditing"}constructor(t){super(t),t.config.define("heading",{options:[{model:"paragraph",title:"Paragraph",class:"ck-heading_paragraph"},{model:"heading1",view:"h2",title:"Heading 1",class:"ck-heading_heading1"},{model:"heading2",view:"h3",title:"Heading 2",class:"ck-heading_heading2"},{model:"heading3",view:"h4",title:"Heading 3",class:"ck-heading_heading3"}]})}static get requires(){return[bf]}init(){const t=this.editor,e=t.config.get("heading.options"),i=[];for(const n of e)"paragraph"!==n.model&&(t.model.schema.register(n.model,{inheritAllFrom:"$block"}),t.conversion.elementToElement(n),i.push(n.model));this._addDefaultH1Conversion(t),t.commands.add("heading",new _f(t,i))}afterInit(){const t=this.editor,e=t.commands.get("enter"),i=t.config.get("heading.options");e&&this.listenTo(e,"afterExecute",(e,n)=>{const o=t.model.document.selection.getFirstPosition().parent;i.some(t=>o.is(t.model))&&!o.is("paragraph")&&0===o.childCount&&n.writer.rename(o,"paragraph")})}_addDefaultH1Conversion(t){t.conversion.for("upcast").elementToElement({model:"heading1",view:"h1",converterPriority:di.get("low")+1})}}class xf{constructor(t,e){e&&zn(this,e),t&&this.set(t)}}vi(xf,Hn);i(11);class Af extends ql{init(){const t=this.editor,e=t.t,i=function(t){const e=t.t,i={Paragraph:e("dk"),"Heading 1":e("dl"),"Heading 2":e("dm"),"Heading 3":e("dn"),"Heading 4":e("do"),"Heading 5":e("dp"),"Heading 6":e("dq")};return t.config.get("heading.options").map(t=>{const e=i[t.title];return e&&e!=t.title&&(t.title=e),t})}(t),n=e("l"),o=e("m");t.ui.componentFactory.add("heading",e=>{const s={},r=new yi,a=t.commands.get("heading"),c=t.commands.get("paragraph"),l=[a];for(const t of i){const e={type:"button",model:new xf({label:t.title,class:t.class,withText:!0})};"paragraph"===t.model?(e.model.bind("isOn").to(c,"value"),e.model.set("commandName","paragraph"),l.push(c)):(e.model.bind("isOn").to(a,"value",e=>e===t.model),e.model.set({commandName:"heading",commandValue:t.model})),r.add(e),s[t.model]=t.title}const d=Dl(e);return jl(d,r),d.buttonView.set({isOn:!1,withText:!0,tooltip:o}),d.extendTemplate({attributes:{class:["ck-heading-dropdown"]}}),d.bind("isEnabled").toMany(l,"isEnabled",(...t)=>t.some(t=>t)),d.buttonView.bind("label").to(a,"value",c,"value",(t,e)=>{const i=t||e&&"paragraph";return s[i]?s[i]:n}),this.listenTo(d,"execute",e=>{t.execute(e.source.commandName,e.source.commandValue?{value:e.source.commandValue}:void 0),t.editing.view.focus()}),d})}}function Cf(t){for(const e of t.getChildren())if(e&&e.is("caption"))return e;return null}function Tf(t){const e=t.parent;return"figcaption"==t.name&&e&&"figure"==e.name&&e.hasClass("image")?{name:!0}:null}class Pf extends ql{static get pluginName(){return"ImageCaptionEditing"}init(){const t=this.editor,e=t.editing.view,i=t.model.schema,n=t.data,o=t.editing,s=t.t;i.register("caption",{allowIn:"image",allowContentOf:"$block",isLimit:!0}),t.model.document.registerPostFixer(t=>this._insertMissingModelCaptionElement(t)),t.conversion.for("upcast").elementToElement({view:Tf,model:"caption"});n.downcastDispatcher.on("insert:caption",Sf(t=>t.createContainerElement("figcaption"),!1));const r=function(t,e){return i=>{const n=i.createEditableElement("figcaption");return i.setCustomProperty("imageCaption",!0,n),Rc({view:t,element:n,text:e}),yh(n,i)}}(e,s("z"));o.downcastDispatcher.on("insert:caption",Sf(r)),o.downcastDispatcher.on("insert",this._fixCaptionVisibility(t=>t.item),{priority:"high"}),o.downcastDispatcher.on("remove",this._fixCaptionVisibility(t=>t.position.parent),{priority:"high"}),e.document.registerPostFixer(t=>this._updateCaptionVisibility(t))}_updateCaptionVisibility(t){const e=this.editor.editing.mapper,i=this._lastSelectedCaption;let n;const o=this.editor.model.document.selection,s=o.getSelectedElement();if(s&&s.is("image")){const t=Cf(s);n=e.toViewElement(t)}const r=Ef(o.getFirstPosition().parent);if(r&&(n=e.toViewElement(r)),n)return i?(i===n||(Mf(i,t),this._lastSelectedCaption=n),If(n,t)):(this._lastSelectedCaption=n,If(n,t));if(i){const e=Mf(i,t);return this._lastSelectedCaption=null,e}return!1}_fixCaptionVisibility(t){return(e,i,n)=>{const o=Ef(t(i)),s=this.editor.editing.mapper,r=n.writer;if(o){const t=s.toViewElement(o);t&&(o.childCount?r.removeClass("ck-hidden",t):r.addClass("ck-hidden",t))}}}_insertMissingModelCaptionElement(t){const e=this.editor.model,i=e.document.differ.getChanges(),n=[];for(const t of i)if("insert"==t.type&&"$text"!=t.name){const i=t.position.nodeAfter;if(i.is("image")&&!Cf(i)&&n.push(i),!i.is("image")&&i.childCount)for(const t of e.createRangeIn(i).getItems())t.is("image")&&!Cf(t)&&n.push(t)}for(const e of n)t.appendElement("caption",e);return!!n.length}}function Sf(t,e=!0){return(i,n,o)=>{const s=n.item;if((s.childCount||e)&&Th(s.parent)){if(!o.consumable.consume(n.item,"insert"))return;const e=o.mapper.toViewElement(n.range.start.parent),i=t(o.writer),r=o.writer;s.childCount||r.addClass("ck-hidden",i),function(t,e,i,n){const o=n.writer.createPositionAt(i,"end");n.writer.insert(o,t),n.mapper.bindElements(e,t)}(i,n.item,e,o)}}}function Ef(t){const e=t.getAncestors({includeSelf:!0}).find(t=>"caption"==t.name);return e&&e.parent&&"image"==e.parent.name?e:null}function Mf(t,e){return!t.childCount&&!t.hasClass("ck-hidden")&&(e.addClass("ck-hidden",t),!0)}function If(t,e){return!!t.hasClass("ck-hidden")&&(e.removeClass("ck-hidden",t),!0)}i(71);class Nf extends Jl{constructor(t,e){super(t),this.defaultStyle=!1,this.styles=e.reduce((t,e)=>(t[e.name]=e,e.isDefault&&(this.defaultStyle=e.name),t),{})}refresh(){const t=this.editor.model.document.selection.getSelectedElement();if(this.isEnabled=Th(t),t)if(t.hasAttribute("imageStyle")){const e=t.getAttribute("imageStyle");this.value=!!this.styles[e]&&e}else this.value=this.defaultStyle;else this.value=!1}execute(t){const e=t.value,i=this.editor.model,n=i.document.selection.getSelectedElement();i.change(t=>{this.styles[e].isDefault?t.removeAttribute("imageStyle",n):t.setAttribute("imageStyle",e,n)})}}function Of(t,e){for(const i of e)if(i.name===t)return i}var Rf='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2 4.5V3h16v1.5zm2.5 3V12h11V7.5h-11zM4.061 6H15.94c.586 0 1.061.407 1.061.91v5.68c0 .503-.475.91-1.061.91H4.06c-.585 0-1.06-.407-1.06-.91V6.91C3 6.406 3.475 6 4.061 6zM2 16.5V15h16v1.5z"/></svg>',Lf='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg" clip-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="1.414"><path d="M18 4.5V3H2v1.5h16zm0 3V6h-5.674v1.5H18zm0 3V9h-5.674v1.5H18zm0 3V12h-5.674v1.5H18zm-8.5-6V12h-6V7.5h6zm.818-1.5H2.682C2.305 6 2 6.407 2 6.91v5.68c0 .503.305.91.682.91h7.636c.377 0 .682-.407.682-.91V6.91c0-.503-.305-.91-.682-.91zM18 16.5V15H2v1.5h16z"/></svg>',Df='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2 4.5V3h16v1.5zm4.5 3V12h7V7.5h-7zM5.758 6h8.484c.419 0 .758.407.758.91v5.681c0 .502-.34.909-.758.909H5.758c-.419 0-.758-.407-.758-.91V6.91c0-.503.34-.91.758-.91zM2 16.5V15h16v1.5z"/></svg>',zf='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2 4.5V3h16v1.5zm0 3V6h5.674v1.5zm0 3V9h5.674v1.5zm0 3V12h5.674v1.5zm8.5-6V12h6V7.5h-6zM9.682 6h7.636c.377 0 .682.407.682.91v5.68c0 .503-.305.91-.682.91H9.682c-.377 0-.682-.407-.682-.91V6.91c0-.503.305-.91.682-.91zM2 16.5V15h16v1.5z"/></svg>';const jf={full:{name:"full",title:"Full size image",icon:Rf,isDefault:!0},side:{name:"side",title:"Side image",icon:zf,className:"image-style-side"},alignLeft:{name:"alignLeft",title:"Left aligned image",icon:Lf,className:"image-style-align-left"},alignCenter:{name:"alignCenter",title:"Centered image",icon:Df,className:"image-style-align-center"},alignRight:{name:"alignRight",title:"Right aligned image",icon:zf,className:"image-style-align-right"}},Vf={full:Rf,left:Lf,right:zf,center:Df};function Bf(t=[]){return t.map(Ff)}function Ff(t){if("string"==typeof t){const e=t;jf[e]?t=Object.assign({},jf[e]):(console.warn(Object(hi.a)("image-style-not-found: There is no such image style of given name."),{name:e}),t={name:e})}else if(jf[t.name]){const e=jf[t.name],i=Object.assign({},t);for(const n in e)t.hasOwnProperty(n)||(i[n]=e[n]);t=i}return"string"==typeof t.icon&&Vf[t.icon]&&(t.icon=Vf[t.icon]),t}class Hf extends ql{static get pluginName(){return"ImageStyleEditing"}init(){const t=this.editor,e=t.model.schema,i=t.data,n=t.editing;t.config.define("image.styles",["full","side"]);const o=Bf(t.config.get("image.styles"));e.extend("image",{allowAttributes:"imageStyle"});const s=function(t){return(e,i,n)=>{if(!n.consumable.consume(i.item,e.name))return;const o=Of(i.attributeNewValue,t),s=Of(i.attributeOldValue,t),r=n.mapper.toViewElement(i.item),a=n.writer;s&&a.removeClass(s.className,r),o&&a.addClass(o.className,r)}}(o);n.downcastDispatcher.on("attribute:imageStyle:image",s),i.downcastDispatcher.on("attribute:imageStyle:image",s),i.upcastDispatcher.on("element:figure",function(t){const e=t.filter(t=>!t.isDefault);return(t,i,n)=>{if(!i.modelRange)return;const o=i.viewItem,s=sh(i.modelRange.getItems());if(n.schema.checkAttribute(s,"imageStyle"))for(const t of e)n.consumable.consume(o,{classes:t.className})&&n.writer.setAttribute("imageStyle",t.name,s)}}(o),{priority:"low"}),t.commands.add("imageStyle",new Nf(t,o))}}i(73);class Uf extends ql{static get pluginName(){return"ImageStyleUI"}get localizedDefaultStylesTitles(){const t=this.editor.t;return{"Full size image":t("n"),"Side image":t("o"),"Left aligned image":t("p"),"Centered image":t("q"),"Right aligned image":t("r")}}init(){const t=function(t,e){for(const i of t)e[i.title]&&(i.title=e[i.title]);return t}(Bf(this.editor.config.get("image.styles")),this.localizedDefaultStylesTitles);for(const e of t)this._createButton(e)}_createButton(t){const e=this.editor,i=`imageStyle:${t.name}`;e.ui.componentFactory.add(i,i=>{const n=e.commands.get("imageStyle"),o=new El(i);return o.set({label:t.title,icon:t.icon,tooltip:!0,isToggleable:!0}),o.bind("isEnabled").to(n,"isEnabled"),o.bind("isOn").to(n,"value",e=>e===t.name),this.listenTo(o,"execute",()=>{e.execute("imageStyle",{value:t.name}),e.editing.view.focus()}),o})}}class Wf extends ql{static get requires(){return[Wu]}static get pluginName(){return"WidgetToolbarRepository"}init(){const t=this.editor;if(t.plugins.has("BalloonToolbar")){const e=t.plugins.get("BalloonToolbar");this.listenTo(e,"show",e=>{(function(t){const e=t.getSelectedElement();return!(!e||!kh(e))})(t.editing.view.document.selection)&&e.stop()},{priority:"high"})}this._toolbarDefinitions=new Map,this._balloon=this.editor.plugins.get("ContextualBalloon"),this.on("change:isEnabled",()=>{this._updateToolbarsVisibility()}),this.listenTo(t.ui,"update",()=>{this._updateToolbarsVisibility()}),this.listenTo(t.ui.focusTracker,"change:isFocused",()=>{this._updateToolbarsVisibility()},{priority:"low"})}destroy(){super.destroy();for(const t of this._toolbarDefinitions.values())t.view.destroy()}register(t,{ariaLabel:e,items:i,getRelatedElement:n,balloonClassName:o="ck-toolbar-container"}){const s=this.editor,r=s.t,a=new Vl(s.locale);if(a.ariaLabel=e||r("aj"),this._toolbarDefinitions.has(t))throw new hi.b("widget-toolbar-duplicated: Toolbar with the given id was already added.",this,{toolbarId:t});a.fillFromConfig(i,s.ui.componentFactory),this._toolbarDefinitions.set(t,{view:a,getRelatedElement:n,balloonClassName:o})}_updateToolbarsVisibility(){let t=0,e=null,i=null;for(const n of this._toolbarDefinitions.values()){const o=n.getRelatedElement(this.editor.editing.view.document.selection);if(this.isEnabled&&o)if(this.editor.ui.focusTracker.isFocused){const s=o.getAncestors().length;s>t&&(t=s,e=o,i=n)}else this._isToolbarVisible(n)&&this._hideToolbar(n);else this._isToolbarInBalloon(n)&&this._hideToolbar(n)}i&&this._showToolbar(i,e)}_hideToolbar(t){this._balloon.remove(t.view),this.stopListening(this._balloon,"change:visibleView")}_showToolbar(t,e){this._isToolbarVisible(t)?qf(this.editor,e):this._isToolbarInBalloon(t)||(this._balloon.add({view:t.view,position:$f(this.editor,e),balloonClassName:t.balloonClassName}),this.listenTo(this._balloon,"change:visibleView",()=>{for(const t of this._toolbarDefinitions.values())if(this._isToolbarVisible(t)){const e=t.getRelatedElement(this.editor.editing.view.document.selection);qf(this.editor,e)}}))}_isToolbarVisible(t){return this._balloon.visibleView===t.view}_isToolbarInBalloon(t){return this._balloon.hasView(t.view)}}function qf(t,e){const i=t.plugins.get("ContextualBalloon"),n=$f(t,e);i.updatePosition(n)}function $f(t,e){const i=t.editing.view,n=Vu.defaultPositions;return{target:i.domConverter.mapViewToDom(e),positions:[n.northArrowSouth,n.northArrowSouthWest,n.northArrowSouthEast,n.southArrowNorth,n.southArrowNorthWest,n.southArrowNorthEast]}}class Yf extends Jl{constructor(t){super(t),this._childCommands=[]}refresh(){}execute(...t){this._getFirstEnabledCommand().execute(t)}registerChildCommand(t){this._childCommands.push(t),t.on("change:isEnabled",()=>this._checkEnabled()),this._checkEnabled()}_checkEnabled(){this.isEnabled=!!this._getFirstEnabledCommand()}_getFirstEnabledCommand(){return this._childCommands.find(t=>t.isEnabled)}}class Gf extends ql{static get pluginName(){return"IndentEditing"}init(){const t=this.editor;t.commands.add("indent",new Yf(t)),t.commands.add("outdent",new Yf(t))}}var Qf='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2 3.75c0 .414.336.75.75.75h14.5a.75.75 0 100-1.5H2.75a.75.75 0 00-.75.75zm5 6c0 .414.336.75.75.75h9.5a.75.75 0 100-1.5h-9.5a.75.75 0 00-.75.75zM2.75 16.5h14.5a.75.75 0 100-1.5H2.75a.75.75 0 100 1.5zM1.632 6.95L5.02 9.358a.4.4 0 01-.013.661l-3.39 2.207A.4.4 0 011 11.892V7.275a.4.4 0 01.632-.326z"/></svg>',Kf='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2 3.75c0 .414.336.75.75.75h14.5a.75.75 0 100-1.5H2.75a.75.75 0 00-.75.75zm5 6c0 .414.336.75.75.75h9.5a.75.75 0 100-1.5h-9.5a.75.75 0 00-.75.75zM2.75 16.5h14.5a.75.75 0 100-1.5H2.75a.75.75 0 100 1.5zM4.368 6.95L.98 9.358a.4.4 0 00.013.661l3.39 2.207A.4.4 0 005 11.892V7.275a.4.4 0 00-.632-.326z"/></svg>';class Jf extends ql{static get pluginName(){return"IndentUI"}init(){const t=this.editor,e=t.locale,i=t.t,n="ltr"==e.uiLanguageDirection?Qf:Kf,o="ltr"==e.uiLanguageDirection?Kf:Qf;this._defineButton("indent",i("u"),n),this._defineButton("outdent",i("v"),o)}_defineButton(t,e,i){const n=this.editor;n.ui.componentFactory.add(t,o=>{const s=n.commands.get(t),r=new El(o);return r.set({label:e,icon:i,tooltip:!0}),r.bind("isOn","isEnabled").to(s,"value","isEnabled"),this.listenTo(r,"execute",()=>{n.execute(t),n.editing.view.focus()}),r})}}class Zf extends Os{constructor(t){super(t),this.domEventType="click"}onDomEvent(t){this.fire(t.type,t)}}i(75);class Xf extends rl{constructor(t,e=[]){super(t);const i=t.t;this.focusTracker=new Ic,this.keystrokes=new yc,this.urlInputView=this._createUrlInput(),this.saveButtonView=this._createButton(i("cf"),Ru,"ck-button-save"),this.saveButtonView.type="submit",this.cancelButtonView=this._createButton(i("cg"),Lu,"ck-button-cancel","cancel"),this._manualDecoratorSwitches=this._createManualDecoratorSwitches(e),this.children=this._createFormChildren(e),this._focusables=new Bc,this._focusCycler=new bl({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}});const n=["ck","ck-link-form"];e.length&&n.push("ck-link-form_layout-vertical"),this.setTemplate({tag:"form",attributes:{class:n,tabindex:"-1"},children:this.children})}getDecoratorSwitchesState(){return Array.from(this._manualDecoratorSwitches).reduce((t,e)=>(t[e.name]=e.isOn,t),{})}render(){super.render(),Ou({view:this}),[this.urlInputView,...this._manualDecoratorSwitches,this.saveButtonView,this.cancelButtonView].forEach(t=>{this._focusables.add(t),this.focusTracker.add(t.element)}),this.keystrokes.listenTo(this.element)}focus(){this._focusCycler.focusFirst()}_createUrlInput(){const t=this.locale.t,e=new Iu(this.locale,Nu);return e.label=t("ck"),e.inputView.placeholder="https://example.com",e}_createButton(t,e,i,n){const o=new El(this.locale);return o.set({label:t,icon:e,tooltip:!0}),o.extendTemplate({attributes:{class:i}}),n&&o.delegate("execute").to(this,n),o}_createManualDecoratorSwitches(t){const e=this.createCollection();for(const i of t){const t=new Rl(this.locale);t.set({name:i.id,label:i.label,withText:!0}),t.bind("isOn").to(i,"value"),t.on("execute",()=>{i.set("value",!t.isOn)}),e.add(t)}return e}_createFormChildren(t){const e=this.createCollection();if(e.add(this.urlInputView),t.length){const t=new rl;t.setTemplate({tag:"ul",children:this._manualDecoratorSwitches.map(t=>({tag:"li",children:[t],attributes:{class:["ck","ck-list__item"]}})),attributes:{class:["ck","ck-reset","ck-list"]}}),e.add(t)}return e.add(this.saveButtonView),e.add(this.cancelButtonView),e}}i(77);class tm extends rl{constructor(t){super(t);const e=t.t;this.focusTracker=new Ic,this.keystrokes=new yc,this.previewButtonView=this._createPreviewButton(),this.unlinkButtonView=this._createButton(e("cb"),'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M11.077 15l.991-1.416a.75.75 0 111.229.86l-1.148 1.64a.748.748 0 01-.217.206 5.251 5.251 0 01-8.503-5.955.741.741 0 01.12-.274l1.147-1.639a.75.75 0 111.228.86L4.933 10.7l.006.003a3.75 3.75 0 006.132 4.294l.006.004zm5.494-5.335a.748.748 0 01-.12.274l-1.147 1.639a.75.75 0 11-1.228-.86l.86-1.23a3.75 3.75 0 00-6.144-4.301l-.86 1.229a.75.75 0 01-1.229-.86l1.148-1.64a.748.748 0 01.217-.206 5.251 5.251 0 018.503 5.955zm-4.563-2.532a.75.75 0 01.184 1.045l-3.155 4.505a.75.75 0 11-1.229-.86l3.155-4.506a.75.75 0 011.045-.184zm4.919 10.562l-1.414 1.414a.75.75 0 11-1.06-1.06l1.414-1.415-1.415-1.414a.75.75 0 011.061-1.06l1.414 1.414 1.414-1.415a.75.75 0 011.061 1.061l-1.414 1.414 1.414 1.415a.75.75 0 01-1.06 1.06l-1.415-1.414z"/></svg>',"unlink"),this.editButtonView=this._createButton(e("cc"),'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M7.3 17.37l-.061.088a1.518 1.518 0 01-.934.535l-4.178.663-.806-4.153a1.495 1.495 0 01.187-1.058l.056-.086L8.77 2.639c.958-1.351 2.803-1.076 4.296-.03 1.497 1.047 2.387 2.693 1.433 4.055L7.3 17.37zM9.14 4.728l-5.545 8.346 3.277 2.294 5.544-8.346L9.14 4.728zM6.07 16.512l-3.276-2.295.53 2.73 2.746-.435zM9.994 3.506L13.271 5.8c.316-.452-.16-1.333-1.065-1.966-.905-.634-1.895-.78-2.212-.328zM8 18.5L9.375 17H19v1.5H8z"/></svg>',"edit"),this.set("href"),this._focusables=new Bc,this._focusCycler=new bl({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}}),this.setTemplate({tag:"div",attributes:{class:["ck","ck-link-actions"],tabindex:"-1"},children:[this.previewButtonView,this.editButtonView,this.unlinkButtonView]})}render(){super.render(),[this.previewButtonView,this.editButtonView,this.unlinkButtonView].forEach(t=>{this._focusables.add(t),this.focusTracker.add(t.element)}),this.keystrokes.listenTo(this.element)}focus(){this._focusCycler.focusFirst()}_createButton(t,e,i){const n=new El(this.locale);return n.set({label:t,icon:e,tooltip:!0}),n.delegate("execute").to(this,i),n}_createPreviewButton(){const t=new El(this.locale),e=this.bindTemplate,i=this.t;return t.set({withText:!0,tooltip:i("cd")}),t.extendTemplate({attributes:{class:["ck","ck-link-actions__preview"],href:e.to("href",t=>t&&iu(t)),target:"_blank",rel:"noopener noreferrer"}}),t.bind("label").to(this,"href",t=>t||i("ce")),t.bind("isEnabled").to(this,"href",t=>!!t),t.template.tag="a",t.template.eventListeners={},t}}class em extends ql{static get requires(){return[Wu]}static get pluginName(){return"LinkUI"}init(){const t=this.editor;t.editing.view.addObserver(Zf),this.actionsView=this._createActionsView(),this.formView=this._createFormView(),this._balloon=t.plugins.get(Wu),this._createToolbarLinkButton(),this._enableUserBalloonInteractions()}destroy(){super.destroy(),this.formView.destroy()}_createActionsView(){const t=this.editor,e=new tm(t.locale),i=t.commands.get("link"),n=t.commands.get("unlink");return e.bind("href").to(i,"value"),e.editButtonView.bind("isEnabled").to(i),e.unlinkButtonView.bind("isEnabled").to(n),this.listenTo(e,"edit",()=>{this._addFormView()}),this.listenTo(e,"unlink",()=>{t.execute("unlink"),this._hideUI()}),e.keystrokes.set("Esc",(t,e)=>{this._hideUI(),e()}),e.keystrokes.set("Ctrl+K",(t,e)=>{this._addFormView(),e()}),e}_createFormView(){const t=this.editor,e=t.commands.get("link"),i=new Xf(t.locale,e.manualDecorators);return i.urlInputView.bind("value").to(e,"value"),i.urlInputView.bind("isReadOnly").to(e,"isEnabled",t=>!t),i.saveButtonView.bind("isEnabled").to(e),this.listenTo(i,"submit",()=>{t.execute("link",i.urlInputView.inputView.element.value,i.getDecoratorSwitchesState()),this._closeFormView()}),this.listenTo(i,"cancel",()=>{this._closeFormView()}),i.keystrokes.set("Esc",(t,e)=>{this._closeFormView(),e()}),i}_createToolbarLinkButton(){const t=this.editor,e=t.commands.get("link"),i=t.t;t.keystrokes.set("Ctrl+K",(t,e)=>{e(),this._showUI(!0)}),t.ui.componentFactory.add("link",t=>{const n=new El(t);return n.isEnabled=!0,n.label=i("bh"),n.icon='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M11.077 15l.991-1.416a.75.75 0 111.229.86l-1.148 1.64a.748.748 0 01-.217.206 5.251 5.251 0 01-8.503-5.955.741.741 0 01.12-.274l1.147-1.639a.75.75 0 111.228.86L4.933 10.7l.006.003a3.75 3.75 0 006.132 4.294l.006.004zm5.494-5.335a.748.748 0 01-.12.274l-1.147 1.639a.75.75 0 11-1.228-.86l.86-1.23a3.75 3.75 0 00-6.144-4.301l-.86 1.229a.75.75 0 01-1.229-.86l1.148-1.64a.748.748 0 01.217-.206 5.251 5.251 0 018.503 5.955zm-4.563-2.532a.75.75 0 01.184 1.045l-3.155 4.505a.75.75 0 11-1.229-.86l3.155-4.506a.75.75 0 011.045-.184z"/></svg>',n.keystroke="Ctrl+K",n.tooltip=!0,n.isToggleable=!0,n.bind("isEnabled").to(e,"isEnabled"),n.bind("isOn").to(e,"value",t=>!!t),this.listenTo(n,"execute",()=>this._showUI(!0)),n})}_enableUserBalloonInteractions(){const t=this.editor.editing.view.document;this.listenTo(t,"click",()=>{this._getSelectedLinkElement()&&this._showUI()}),this.editor.keystrokes.set("Tab",(t,e)=>{this._areActionsVisible&&!this.actionsView.focusTracker.isFocused&&(this.actionsView.focus(),e())},{priority:"high"}),this.editor.keystrokes.set("Esc",(t,e)=>{this._isUIVisible&&(this._hideUI(),e())}),Ll({emitter:this.formView,activator:()=>this._isUIInPanel,contextElements:[this._balloon.view.element],callback:()=>this._hideUI()})}_addActionsView(){this._areActionsInPanel||this._balloon.add({view:this.actionsView,position:this._getBalloonPositionData()})}_addFormView(){if(this._isFormInPanel)return;const t=this.editor.commands.get("link");this._balloon.add({view:this.formView,position:this._getBalloonPositionData()}),this._balloon.visibleView===this.formView&&this.formView.urlInputView.select(),this.formView.urlInputView.inputView.element.value=t.value||""}_closeFormView(){const t=this.editor.commands.get("link");t.restoreManualDecoratorStates(),void 0!==t.value?this._removeFormView():this._hideUI()}_removeFormView(){this._isFormInPanel&&(this.formView.saveButtonView.focus(),this._balloon.remove(this.formView),this.editor.editing.view.focus())}_showUI(t=!1){this._getSelectedLinkElement()?(this._areActionsVisible?this._addFormView():this._addActionsView(),t&&this._balloon.showStack("main")):(this._addActionsView(),t&&this._balloon.showStack("main"),this._addFormView()),this._startUpdatingUI()}_hideUI(){if(!this._isUIInPanel)return;const t=this.editor;this.stopListening(t.ui,"update"),this.stopListening(this._balloon,"change:visibleView"),t.editing.view.focus(),this._removeFormView(),this._balloon.remove(this.actionsView)}_startUpdatingUI(){const t=this.editor,e=t.editing.view.document;let i=this._getSelectedLinkElement(),n=s();const o=()=>{const t=this._getSelectedLinkElement(),e=s();i&&!t||!i&&e!==n?this._hideUI():this._isUIVisible&&this._balloon.updatePosition(this._getBalloonPositionData()),i=t,n=e};function s(){return e.selection.focus.getAncestors().reverse().find(t=>t.is("element"))}this.listenTo(t.ui,"update",o),this.listenTo(this._balloon,"change:visibleView",o)}get _isFormInPanel(){return this._balloon.hasView(this.formView)}get _areActionsInPanel(){return this._balloon.hasView(this.actionsView)}get _areActionsVisible(){return this._balloon.visibleView===this.actionsView}get _isUIInPanel(){return this._isFormInPanel||this._areActionsInPanel}get _isUIVisible(){return this._balloon.visibleView==this.formView||this._areActionsVisible}_getBalloonPositionData(){const t=this.editor.editing.view,e=t.document,i=this._getSelectedLinkElement();return{target:i?t.domConverter.mapViewToDom(i):t.domConverter.viewRangeToDom(e.selection.getFirstRange())}}_getSelectedLinkElement(){const t=this.editor.editing.view,e=t.document.selection;if(e.isCollapsed)return im(e.getFirstPosition());{const i=e.getFirstRange().getTrimmed(),n=im(i.start),o=im(i.end);return n&&n==o&&t.createRangeIn(n).getTrimmed().isEqual(i)?n:null}}}function im(t){return t.getAncestors().find(t=>{return(e=t).is("attributeElement")&&!!e.getCustomProperty("link");var e})}class nm extends Jl{constructor(t,e){super(t),this.type=e}refresh(){this.value=this._getValue(),this.isEnabled=this._checkEnabled()}execute(){const t=this.editor.model,e=t.document,i=Array.from(e.selection.getSelectedBlocks()).filter(e=>sm(e,t.schema)),n=!0===this.value;t.change(t=>{if(n){let e=i[i.length-1].nextSibling,n=Number.POSITIVE_INFINITY,o=[];for(;e&&"listItem"==e.name&&0!==e.getAttribute("listIndent");){const t=e.getAttribute("listIndent");t<n&&(n=t);const i=t-n;o.push({element:e,listIndent:i}),e=e.nextSibling}o=o.reverse();for(const e of o)t.setAttribute("listIndent",e.listIndent,e.element)}if(!n){let t=Number.POSITIVE_INFINITY;for(const e of i)e.is("listItem")&&e.getAttribute("listIndent")<t&&(t=e.getAttribute("listIndent"));t=0===t?1:t,om(i,!0,t),om(i,!1,t)}for(const e of i.reverse())n&&"listItem"==e.name?t.rename(e,"paragraph"):n||"listItem"==e.name?n||"listItem"!=e.name||e.getAttribute("listType")==this.type||t.setAttribute("listType",this.type,e):(t.setAttributes({listType:this.type,listIndent:0},e),t.rename(e,"listItem"))})}_getValue(){const t=sh(this.editor.model.document.selection.getSelectedBlocks());return!!t&&t.is("listItem")&&t.getAttribute("listType")==this.type}_checkEnabled(){if(this.value)return!0;const t=this.editor.model.document.selection,e=this.editor.model.schema,i=sh(t.getSelectedBlocks());return!!i&&sm(i,e)}}function om(t,e,i){const n=e?t[0]:t[t.length-1];if(n.is("listItem")){let o=n[e?"previousSibling":"nextSibling"],s=n.getAttribute("listIndent");for(;o&&o.is("listItem")&&o.getAttribute("listIndent")>=i;)s>o.getAttribute("listIndent")&&(s=o.getAttribute("listIndent")),o.getAttribute("listIndent")==s&&t[e?"unshift":"push"](o),o=o[e?"previousSibling":"nextSibling"]}}function sm(t,e){return e.checkChild(t.parent,"listItem")&&!e.isObject(t)}class rm extends Jl{constructor(t,e){super(t),this._indentBy="forward"==e?1:-1}refresh(){this.isEnabled=this._checkEnabled()}execute(){const t=this.editor.model,e=t.document;let i=Array.from(e.selection.getSelectedBlocks());t.change(t=>{const e=i[i.length-1];let n=e.nextSibling;for(;n&&"listItem"==n.name&&n.getAttribute("listIndent")>e.getAttribute("listIndent");)i.push(n),n=n.nextSibling;this._indentBy<0&&(i=i.reverse());for(const e of i){const i=e.getAttribute("listIndent")+this._indentBy;i<0?t.rename(e,"paragraph"):t.setAttribute("listIndent",i,e)}})}_checkEnabled(){const t=sh(this.editor.model.document.selection.getSelectedBlocks());if(!t||!t.is("listItem"))return!1;if(this._indentBy>0){const e=t.getAttribute("listIndent"),i=t.getAttribute("listType");let n=t.previousSibling;for(;n&&n.is("listItem")&&n.getAttribute("listIndent")>=e;){if(n.getAttribute("listIndent")==e)return n.getAttribute("listType")==i;n=n.previousSibling}return!1}return!0}}function am(t,e){const i=e.mapper,n=e.writer,o="numbered"==t.getAttribute("listType")?"ol":"ul",s=function(t){const e=t.createContainerElement("li");return e.getFillerOffset=fm,e}(n),r=n.createContainerElement(o,null);return n.insert(n.createPositionAt(r,0),s),i.bindElements(t,s),s}function cm(t,e,i,n){const o=e.parent,s=i.mapper,r=i.writer;let a=s.toViewPosition(n.createPositionBefore(t));const c=hm(t.previousSibling,{sameIndent:!0,smallerIndent:!0,listIndent:t.getAttribute("listIndent")}),l=t.previousSibling;if(c&&c.getAttribute("listIndent")==t.getAttribute("listIndent")){const t=s.toViewElement(c);a=r.breakContainer(r.createPositionAfter(t))}else a=l&&"listItem"==l.name?s.toViewPosition(n.createPositionAt(l,"end")):s.toViewPosition(n.createPositionBefore(t));if(a=dm(a),r.insert(a,o),l&&"listItem"==l.name){const t=s.toViewElement(l),i=r.createRange(r.createPositionAt(t,0),a).getWalker({ignoreElementEnd:!0});for(const t of i)if(t.item.is("li")){const n=r.breakContainer(r.createPositionBefore(t.item)),o=t.item.parent,s=r.createPositionAt(e,"end");lm(r,s.nodeBefore,s.nodeAfter),r.move(r.createRangeOn(o),s),i.position=n}}else{const i=o.nextSibling;if(i&&(i.is("ul")||i.is("ol"))){let n=null;for(const e of i.getChildren()){const i=s.toModelElement(e);if(!(i&&i.getAttribute("listIndent")>t.getAttribute("listIndent")))break;n=e}n&&(r.breakContainer(r.createPositionAfter(n)),r.move(r.createRangeOn(n.parent),r.createPositionAt(e,"end")))}}lm(r,o,o.nextSibling),lm(r,o.previousSibling,o)}function lm(t,e,i){return!e||!i||"ul"!=e.name&&"ol"!=e.name||e.name!=i.name||e.getAttribute("class")!==i.getAttribute("class")?null:t.mergeContainers(t.createPositionAfter(e))}function dm(t){return t.getLastMatchingPosition(t=>t.item.is("uiElement"))}function hm(t,e){const i=!!e.sameIndent,n=!!e.smallerIndent,o=e.listIndent;let s=t;for(;s&&"listItem"==s.name;){const t=s.getAttribute("listIndent");if(i&&o==t||n&&o>t)return s;s=s.previousSibling}return null}function um(t,e,i,n){t.ui.componentFactory.add(e,o=>{const s=t.commands.get(e),r=new El(o);return r.set({label:i,icon:n,tooltip:!0,isToggleable:!0}),r.bind("isOn","isEnabled").to(s,"value","isEnabled"),r.on("execute",()=>{t.execute(e),t.editing.view.focus()}),r})}function fm(){const t=!this.isEmpty&&("ul"==this.getChild(0).name||"ol"==this.getChild(0).name);return this.isEmpty||t?0:Dn.call(this)}function mm(t){return(e,i,n)=>{const o=n.consumable;if(!o.test(i.item,"insert")||!o.test(i.item,"attribute:listType")||!o.test(i.item,"attribute:listIndent"))return;o.consume(i.item,"insert"),o.consume(i.item,"attribute:listType"),o.consume(i.item,"attribute:listIndent");const s=i.item;cm(s,am(s,n),n,t)}}function gm(t,e,i){if(!i.consumable.consume(e.item,"attribute:listType"))return;const n=i.mapper.toViewElement(e.item),o=i.writer;o.breakContainer(o.createPositionBefore(n)),o.breakContainer(o.createPositionAfter(n));const s=n.parent,r="numbered"==e.attributeNewValue?"ol":"ul";o.rename(r,s)}function pm(t,e,i){const n=i.mapper.toViewElement(e.item).parent,o=i.writer;lm(o,n,n.nextSibling),lm(o,n.previousSibling,n);for(const t of e.item.getChildren())i.consumable.consume(t,"insert")}function bm(t,e,i){if("listItem"!=e.item.name){let t=i.mapper.toViewPosition(e.range.start);const n=i.writer,o=[];for(;("ul"==t.parent.name||"ol"==t.parent.name)&&(t=n.breakContainer(t),"li"==t.parent.name);){const e=t,i=n.createPositionAt(t.parent,"end");if(!e.isEqual(i)){const t=n.remove(n.createRange(e,i));o.push(t)}t=n.createPositionAfter(t.parent)}if(o.length>0){for(let e=0;e<o.length;e++){const i=t.nodeBefore;if(t=n.insert(t,o[e]).end,e>0){const e=lm(n,i,i.nextSibling);e&&e.parent==i&&t.offset--}}lm(n,t.nodeBefore,t.nodeAfter)}}}function wm(t,e,i){const n=i.mapper.toViewPosition(e.position),o=n.nodeBefore,s=n.nodeAfter;lm(i.writer,o,s)}function km(t,e,i){if(i.consumable.consume(e.viewItem,{name:!0})){const t=i.writer,n=t.createElement("listItem"),o=function(t){let e=0,i=t.parent;for(;i;){if(i.is("li"))e++;else{const t=i.previousSibling;t&&t.is("li")&&e++}i=i.parent}return e}(e.viewItem);t.setAttribute("listIndent",o,n);const s=e.viewItem.parent&&"ol"==e.viewItem.parent.name?"numbered":"bulleted";t.setAttribute("listType",s,n);const r=i.splitToAllowedParent(n,e.modelCursor);if(!r)return;t.insert(n,r.position);const a=function(t,e,i){const{writer:n,schema:o}=i;let s=n.createPositionAfter(t);for(const r of e)if("ul"==r.name||"ol"==r.name)s=i.convertItem(r,s).modelCursor;else{const e=i.convertItem(r,n.createPositionAt(t,"end")),a=e.modelRange.start.nodeAfter;a&&a.is("element")&&!o.checkChild(t,a.name)&&(t=e.modelCursor.parent.is("listItem")?e.modelCursor.parent:Am(e.modelCursor),s=n.createPositionAfter(t))}return s}(n,e.viewItem.getChildren(),i);e.modelRange=t.createRange(e.modelCursor,a),r.cursorParent?e.modelCursor=t.createPositionAt(r.cursorParent,0):e.modelCursor=e.modelRange.end}}function _m(t,e,i){if(i.consumable.test(e.viewItem,{name:!0})){const t=Array.from(e.viewItem.getChildren());for(const e of t){!(e.is("li")||Tm(e))&&e._remove()}}}function vm(t,e,i){if(i.consumable.test(e.viewItem,{name:!0})){if(0===e.viewItem.childCount)return;const t=[...e.viewItem.getChildren()];let i=!1,n=!0;for(const e of t)i&&!Tm(e)&&e._remove(),e.is("text")?(n&&(e._data=e.data.replace(/^\s+/,"")),e.nextSibling&&!Tm(e.nextSibling)||(e._data=e.data.replace(/\s+$/,""))):Tm(e)&&(i=!0),n=!1}}function ym(t){return(e,i)=>{if(i.isPhantom)return;const n=i.modelPosition.nodeBefore;if(n&&n.is("listItem")){const e=i.mapper.toViewElement(n),o=e.getAncestors().find(Tm),s=t.createPositionAt(e,0).getWalker();for(const t of s){if("elementStart"==t.type&&t.item.is("li")){i.viewPosition=t.previousPosition;break}if("elementEnd"==t.type&&t.item==o){i.viewPosition=t.nextPosition;break}}}}}function xm(t,[e,i]){let n,o=e.is("documentFragment")?e.getChild(0):e;if(n=i?this.createSelection(i):this.document.selection,o&&o.is("listItem")){const t=n.getFirstPosition();let e=null;if(t.parent.is("listItem")?e=t.parent:t.nodeBefore&&t.nodeBefore.is("listItem")&&(e=t.nodeBefore),e){const t=e.getAttribute("listIndent");if(t>0)for(;o&&o.is("listItem");)o._setAttribute("listIndent",o.getAttribute("listIndent")+t),o=o.nextSibling}}}function Am(t){const e=new wr({startPosition:t});let i;do{i=e.next()}while(!i.value.item.is("listItem"));return i.value.item}function Cm(t,e,i,n,o,s){const r=hm(e.nodeBefore,{sameIndent:!0,smallerIndent:!0,listIndent:t,foo:"b"}),a=o.mapper,c=o.writer,l=r?r.getAttribute("listIndent"):null;let d;if(r)if(l==t){const t=a.toViewElement(r).parent;d=c.createPositionAfter(t)}else{const t=s.createPositionAt(r,"end");d=a.toViewPosition(t)}else d=i;d=dm(d);for(const t of[...n.getChildren()])Tm(t)&&(d=c.move(c.createRangeOn(t),d).end,lm(c,t,t.nextSibling),lm(c,t.previousSibling,t))}function Tm(t){return t.is("ol")||t.is("ul")}class Pm extends ql{static get pluginName(){return"ListEditing"}static get requires(){return[bf]}init(){const t=this.editor;t.model.schema.register("listItem",{inheritAllFrom:"$block",allowAttributes:["listType","listIndent"]});const e=t.data,i=t.editing;var n;t.model.document.registerPostFixer(e=>function(t,e){const i=t.document.differ.getChanges(),n=new Map;let o=!1;for(const n of i)if("insert"==n.type&&"listItem"==n.name)s(n.position);else if("insert"==n.type&&"listItem"!=n.name){if("$text"!=n.name){const i=n.position.nodeAfter;i.hasAttribute("listIndent")&&(e.removeAttribute("listIndent",i),o=!0),i.hasAttribute("listType")&&(e.removeAttribute("listType",i),o=!0);for(const e of Array.from(t.createRangeIn(i)).filter(t=>t.item.is("listItem")))s(e.previousPosition)}s(n.position.getShiftedBy(n.length))}else"remove"==n.type&&"listItem"==n.name?s(n.position):("attribute"==n.type&&"listIndent"==n.attributeKey||"attribute"==n.type&&"listType"==n.attributeKey)&&s(n.range.start);for(const t of n.values())r(t),a(t);return o;function s(t){const e=t.nodeBefore;if(e&&e.is("listItem")){let i=e;if(n.has(i))return;for(;i.previousSibling&&i.previousSibling.is("listItem");)if(i=i.previousSibling,n.has(i))return;n.set(t.nodeBefore,i)}else{const e=t.nodeAfter;e&&e.is("listItem")&&n.set(e,e)}}function r(t){let i=0,n=null;for(;t&&t.is("listItem");){const s=t.getAttribute("listIndent");if(s>i){let r;null===n?(n=s-i,r=i):(n>s&&(n=s),r=s-n),e.setAttribute("listIndent",r,t),o=!0}else n=null,i=t.getAttribute("listIndent")+1;t=t.nextSibling}}function a(t){let i=[],n=null;for(;t&&t.is("listItem");){const s=t.getAttribute("listIndent");if(n&&n.getAttribute("listIndent")>s&&(i=i.slice(0,s+1)),0!=s)if(i[s]){const n=i[s];t.getAttribute("listType")!=n&&(e.setAttribute("listType",n,t),o=!0)}else i[s]=t.getAttribute("listType");n=t,t=t.nextSibling}}}(t.model,e)),i.mapper.registerViewToModelLength("li",Sm),e.mapper.registerViewToModelLength("li",Sm),i.mapper.on("modelToViewPosition",ym(i.view)),i.mapper.on("viewToModelPosition",(n=t.model,(t,e)=>{const i=e.viewPosition,o=i.parent,s=e.mapper;if("ul"==o.name||"ol"==o.name){if(i.isAtEnd){const t=s.toModelElement(i.nodeBefore),o=s.getModelLength(i.nodeBefore);e.modelPosition=n.createPositionBefore(t).getShiftedBy(o)}else{const t=s.toModelElement(i.nodeAfter);e.modelPosition=n.createPositionBefore(t)}t.stop()}else if("li"==o.name&&i.nodeBefore&&("ul"==i.nodeBefore.name||"ol"==i.nodeBefore.name)){const r=s.toModelElement(o);let a=1,c=i.nodeBefore;for(;c&&Tm(c);)a+=s.getModelLength(c),c=c.previousSibling;e.modelPosition=n.createPositionBefore(r).getShiftedBy(a),t.stop()}})),e.mapper.on("modelToViewPosition",ym(i.view)),t.conversion.for("editingDowncast").add(e=>{e.on("insert",bm,{priority:"high"}),e.on("insert:listItem",mm(t.model)),e.on("attribute:listType:listItem",gm,{priority:"high"}),e.on("attribute:listType:listItem",pm,{priority:"low"}),e.on("attribute:listIndent:listItem",function(t){return(e,i,n)=>{if(!n.consumable.consume(i.item,"attribute:listIndent"))return;const o=n.mapper.toViewElement(i.item),s=n.writer;s.breakContainer(s.createPositionBefore(o)),s.breakContainer(s.createPositionAfter(o));const r=o.parent,a=r.previousSibling,c=s.createRangeOn(r);s.remove(c),a&&a.nextSibling&&lm(s,a,a.nextSibling),Cm(i.attributeOldValue+1,i.range.start,c.start,o,n,t),cm(i.item,o,n,t);for(const t of i.item.getChildren())n.consumable.consume(t,"insert")}}(t.model)),e.on("remove:listItem",function(t){return(e,i,n)=>{const o=n.mapper.toViewPosition(i.position).getLastMatchingPosition(t=>!t.item.is("li")).nodeAfter,s=n.writer;s.breakContainer(s.createPositionBefore(o)),s.breakContainer(s.createPositionAfter(o));const r=o.parent,a=r.previousSibling,c=s.createRangeOn(r),l=s.remove(c);a&&a.nextSibling&&lm(s,a,a.nextSibling),Cm(n.mapper.toModelElement(o).getAttribute("listIndent")+1,i.position,c.start,o,n,t);for(const t of s.createRangeIn(l).getItems())n.mapper.unbindViewElement(t);e.stop()}}(t.model)),e.on("remove",wm,{priority:"low"})}),t.conversion.for("dataDowncast").add(e=>{e.on("insert",bm,{priority:"high"}),e.on("insert:listItem",mm(t.model))}),t.conversion.for("upcast").add(t=>{t.on("element:ul",_m,{priority:"high"}),t.on("element:ol",_m,{priority:"high"}),t.on("element:li",vm,{priority:"high"}),t.on("element:li",km)}),t.model.on("insertContent",xm,{priority:"high"}),t.commands.add("numberedList",new nm(t,"numbered")),t.commands.add("bulletedList",new nm(t,"bulleted")),t.commands.add("indentList",new rm(t,"forward")),t.commands.add("outdentList",new rm(t,"backward"));const o=i.view.document;this.listenTo(o,"enter",(t,e)=>{const i=this.editor.model.document,n=i.selection.getLastPosition().parent;i.selection.isCollapsed&&"listItem"==n.name&&n.isEmpty&&(this.editor.execute("outdentList"),e.preventDefault(),t.stop())}),this.listenTo(o,"delete",(t,e)=>{if("backward"!==e.direction)return;const i=this.editor.model.document.selection;if(!i.isCollapsed)return;const n=i.getFirstPosition();if(!n.isAtStart)return;const o=n.parent;"listItem"===o.name&&(o.previousSibling&&"listItem"===o.previousSibling.name||(this.editor.execute("outdentList"),e.preventDefault(),t.stop()))},{priority:"high"});const s=t=>(e,i)=>{this.editor.commands.get(t).isEnabled&&(this.editor.execute(t),i())};t.keystrokes.set("Tab",s("indentList")),t.keystrokes.set("Shift+Tab",s("outdentList"))}afterInit(){const t=this.editor.commands,e=t.get("indent"),i=t.get("outdent");e&&e.registerChildCommand(t.get("indentList")),i&&i.registerChildCommand(t.get("outdentList"))}}function Sm(t){let e=1;for(const i of t.getChildren())if("ul"==i.name||"ol"==i.name)for(const t of i.getChildren())e+=Sm(t);return e}class Em extends ql{init(){const t=this.editor.t;um(this.editor,"numberedList",t("w"),'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M7 5.75c0 .414.336.75.75.75h9.5a.75.75 0 100-1.5h-9.5a.75.75 0 00-.75.75zM3.5 3v5H2V3.7H1v-1h2.5V3zM.343 17.857l2.59-3.257H2.92a.6.6 0 10-1.04 0H.302a2 2 0 113.995 0h-.001c-.048.405-.16.734-.333.988-.175.254-.59.692-1.244 1.312H4.3v1h-4l.043-.043zM7 14.75a.75.75 0 01.75-.75h9.5a.75.75 0 110 1.5h-9.5a.75.75 0 01-.75-.75z"/></svg>'),um(this.editor,"bulletedList",t("x"),'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M7 5.75c0 .414.336.75.75.75h9.5a.75.75 0 100-1.5h-9.5a.75.75 0 00-.75.75zm-6 0C1 4.784 1.777 4 2.75 4c.966 0 1.75.777 1.75 1.75 0 .966-.777 1.75-1.75 1.75C1.784 7.5 1 6.723 1 5.75zm6 9c0 .414.336.75.75.75h9.5a.75.75 0 100-1.5h-9.5a.75.75 0 00-.75.75zm-6 0c0-.966.777-1.75 1.75-1.75.966 0 1.75.777 1.75 1.75 0 .966-.777 1.75-1.75 1.75-.966 0-1.75-.777-1.75-1.75z"/></svg>')}}function Mm(t,e){return t=>{t.on("attribute:url:media",i)};function i(i,n,o){if(!o.consumable.consume(n.item,i.name))return;const s=n.attributeNewValue,r=o.writer,a=o.mapper.toViewElement(n.item);r.remove(r.createRangeIn(a));const c=t.getMediaViewElement(r,s,e);r.insert(r.createPositionAt(a,0),c)}}function Im(t,e,i,n){const o=t.createContainerElement("figure",{class:"media"});return o.getFillerOffset=Rm,t.insert(t.createPositionAt(o,0),e.getMediaViewElement(t,i,n)),o}function Nm(t){const e=t.getSelectedElement();return e&&e.is("media")?e:null}function Om(t,e,i){t.change(n=>{const o=n.createElement("media",{url:e});t.insertContent(o,i),n.setSelection(o,"on")})}function Rm(){return null}class Lm extends Jl{refresh(){const t=this.editor.model,e=t.document.selection,i=t.schema,n=e.getFirstPosition(),o=Nm(e);let s=n.parent;s!=s.root&&(s=s.parent),this.value=o?o.getAttribute("url"):null,this.isEnabled=i.checkChild(s,"media")}execute(t){const e=this.editor.model,i=e.document.selection,n=Nm(i);if(n)e.change(e=>{e.setAttribute("url",t,n)});else{const n=xh(i,e);Om(e,t,n)}}}class Dm{constructor(t,e){const i=e.providers,n=e.extraProviders||[],o=new Set(e.removeProviders),s=i.concat(n).filter(t=>{const e=t.name;return e?!o.has(e):(console.warn(Object(hi.a)("media-embed-no-provider-name: The configured media provider has no name and cannot be used."),{provider:t}),!1)});this.locale=t,this.providerDefinitions=s}hasMedia(t){return!!this._getMedia(t)}getMediaViewElement(t,e,i){return this._getMedia(e).getViewElement(t,i)}_getMedia(t){if(!t)return new zm(this.locale);t=t.trim();for(const e of this.providerDefinitions){const i=e.html;let n=e.url;Array.isArray(n)||(n=[n]);for(const e of n){const n=this._getUrlMatches(t,e);if(n)return new zm(this.locale,t,n,i)}}return null}_getUrlMatches(t,e){let i=t.match(e);if(i)return i;let n=t.replace(/^https?:\/\//,"");return i=n.match(e),i||(n=n.replace(/^www\./,""),i=n.match(e),i||null)}}class zm{constructor(t,e,i,n){this.url=this._getValidUrl(e),this._t=t.t,this._match=i,this._previewRenderer=n}getViewElement(t,e){const i={};if(e.renderForEditingView||e.renderMediaPreview&&this.url&&this._previewRenderer){this.url&&(i["data-oembed-url"]=this.url),e.renderForEditingView&&(i.class="ck-media__wrapper");const n=this._getPreviewHtml(e);return t.createUIElement("div",i,(function(t){const e=this.toDomElement(t);return e.innerHTML=n,e}))}return this.url&&(i.url=this.url),t.createEmptyElement("oembed",i)}_getPreviewHtml(t){return this._previewRenderer?this._previewRenderer(this._match):this.url&&t.renderForEditingView?this._getPlaceholderHtml():""}_getPlaceholderHtml(){const t=new Sl,e=new Pl;return t.text=this._t("Open media in new tab"),e.content='<svg viewBox="0 0 64 42" xmlns="http://www.w3.org/2000/svg"><path d="M47.426 17V3.713L63.102 0v19.389h-.001l.001.272c0 1.595-2.032 3.43-4.538 4.098-2.506.668-4.538-.083-4.538-1.678 0-1.594 2.032-3.43 4.538-4.098.914-.244 2.032-.565 2.888-.603V4.516L49.076 7.447v9.556A1.014 1.014 0 0049 17h-1.574zM29.5 17h-8.343a7.073 7.073 0 10-4.657 4.06v3.781H3.3a2.803 2.803 0 01-2.8-2.804V8.63a2.803 2.803 0 012.8-2.805h4.082L8.58 2.768A1.994 1.994 0 0110.435 1.5h8.985c.773 0 1.477.448 1.805 1.149l1.488 3.177H26.7c1.546 0 2.8 1.256 2.8 2.805V17zm-11.637 0H17.5a1 1 0 00-1 1v.05A4.244 4.244 0 1117.863 17zm29.684 2c.97 0 .953-.048.953.889v20.743c0 .953.016.905-.953.905H19.453c-.97 0-.953.048-.953-.905V19.89c0-.937-.016-.889.97-.889h28.077zm-4.701 19.338V22.183H24.154v16.155h18.692zM20.6 21.375v1.616h1.616v-1.616H20.6zm0 3.231v1.616h1.616v-1.616H20.6zm0 3.231v1.616h1.616v-1.616H20.6zm0 3.231v1.616h1.616v-1.616H20.6zm0 3.231v1.616h1.616v-1.616H20.6zm0 3.231v1.616h1.616V37.53H20.6zm24.233-16.155v1.616h1.615v-1.616h-1.615zm0 3.231v1.616h1.615v-1.616h-1.615zm0 3.231v1.616h1.615v-1.616h-1.615zm0 3.231v1.616h1.615v-1.616h-1.615zm0 3.231v1.616h1.615v-1.616h-1.615zm0 3.231v1.616h1.615V37.53h-1.615zM29.485 25.283a.4.4 0 01.593-.35l9.05 4.977a.4.4 0 010 .701l-9.05 4.978a.4.4 0 01-.593-.35v-9.956z"/></svg>',e.viewBox="0 0 64 42",new Fc({tag:"div",attributes:{class:"ck ck-reset_all ck-media__placeholder"},children:[{tag:"div",attributes:{class:"ck-media__placeholder__icon"},children:[e]},{tag:"a",attributes:{class:"ck-media__placeholder__url",target:"_blank",rel:"noopener noreferrer",href:this.url},children:[{tag:"span",attributes:{class:"ck-media__placeholder__url__text"},children:[this.url]},t]}]}).render().outerHTML}_getValidUrl(t){return t?t.match(/^https?/)?t:"https://"+t:null}}i(79);class jm extends ql{static get pluginName(){return"MediaEmbedEditing"}constructor(t){super(t),t.config.define("mediaEmbed",{providers:[{name:"dailymotion",url:/^dailymotion\.com\/video\/(\w+)/,html:t=>'<div style="position: relative; padding-bottom: 100%; height: 0; ">'+`<iframe src="https://www.dailymotion.com/embed/video/${t[1]}" `+'style="position: absolute; width: 100%; height: 100%; top: 0; left: 0;" frameborder="0" width="480" height="270" allowfullscreen allow="autoplay"></iframe></div>'},{name:"spotify",url:[/^open\.spotify\.com\/(artist\/\w+)/,/^open\.spotify\.com\/(album\/\w+)/,/^open\.spotify\.com\/(track\/\w+)/],html:t=>'<div style="position: relative; padding-bottom: 100%; height: 0; padding-bottom: 126%;">'+`<iframe src="https://open.spotify.com/embed/${t[1]}" `+'style="position: absolute; width: 100%; height: 100%; top: 0; left: 0;" frameborder="0" allowtransparency="true" allow="encrypted-media"></iframe></div>'},{name:"youtube",url:[/^(?:m\.)?youtube\.com\/watch\?v=([\w-]+)/,/^(?:m\.)?youtube\.com\/v\/([\w-]+)/,/^youtube\.com\/embed\/([\w-]+)/,/^youtu\.be\/([\w-]+)/],html:t=>'<div style="position: relative; padding-bottom: 100%; height: 0; padding-bottom: 56.2493%;">'+`<iframe src="https://www.youtube.com/embed/${t[1]}" `+'style="position: absolute; width: 100%; height: 100%; top: 0; left: 0;" frameborder="0" allow="autoplay; encrypted-media" allowfullscreen></iframe></div>'},{name:"vimeo",url:[/^vimeo\.com\/(\d+)/,/^vimeo\.com\/[^/]+\/[^/]+\/video\/(\d+)/,/^vimeo\.com\/album\/[^/]+\/video\/(\d+)/,/^vimeo\.com\/channels\/[^/]+\/(\d+)/,/^vimeo\.com\/groups\/[^/]+\/videos\/(\d+)/,/^vimeo\.com\/ondemand\/[^/]+\/(\d+)/,/^player\.vimeo\.com\/video\/(\d+)/],html:t=>'<div style="position: relative; padding-bottom: 100%; height: 0; padding-bottom: 56.2493%;">'+`<iframe src="https://player.vimeo.com/video/${t[1]}" `+'style="position: absolute; width: 100%; height: 100%; top: 0; left: 0;" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe></div>'},{name:"instagram",url:/^instagram\.com\/p\/(\w+)/},{name:"twitter",url:/^twitter\.com/},{name:"googleMaps",url:/^google\.com\/maps/},{name:"flickr",url:/^flickr\.com/},{name:"facebook",url:/^facebook\.com/}]}),this.registry=new Dm(t.locale,t.config.get("mediaEmbed"))}init(){const t=this.editor,e=t.model.schema,i=t.t,n=t.conversion,o=t.config.get("mediaEmbed.previewsInData"),s=this.registry;t.commands.add("mediaEmbed",new Lm(t)),e.register("media",{isObject:!0,isBlock:!0,allowWhere:"$block",allowAttributes:["url"]}),n.for("dataDowncast").elementToElement({model:"media",view:(t,e)=>{const i=t.getAttribute("url");return Im(e,s,i,{renderMediaPreview:i&&o})}}),n.for("dataDowncast").add(Mm(s,{renderMediaPreview:o})),n.for("editingDowncast").elementToElement({model:"media",view:(t,e)=>{const n=t.getAttribute("url"),o=Im(e,s,n,{renderForEditingView:!0});return r=o,a=e,c=i("ah"),a.setCustomProperty("media",!0,r),_h(r,a,{label:c});var r,a,c}}),n.for("editingDowncast").add(Mm(s,{renderForEditingView:!0})),n.for("upcast").elementToElement({view:{name:"oembed",attributes:{url:!0}},model:(t,e)=>{const i=t.getAttribute("url");if(s.hasMedia(i))return e.createElement("media",{url:i})}}).elementToElement({view:{name:"div",attributes:{"data-oembed-url":!0}},model:(t,e)=>{const i=t.getAttribute("data-oembed-url");if(s.hasMedia(i))return e.createElement("media",{url:i})}})}}const Vm=/^(?:http(s)?:\/\/)?[\w.-]+(?:\.[\w.-]+)+[\w\-._~:/?#[\]@!$&'()*+,;=]+$/;class Bm extends ql{static get requires(){return[Kl,Fd]}static get pluginName(){return"AutoMediaEmbed"}constructor(t){super(t),this._timeoutId=null,this._positionToInsert=null}init(){const t=this.editor,e=t.model.document;this.listenTo(t.plugins.get(Kl),"inputTransformation",()=>{const t=e.selection.getFirstRange(),i=sc.fromPosition(t.start);i.stickiness="toPrevious";const n=sc.fromPosition(t.end);n.stickiness="toNext",e.once("change:data",()=>{this._embedMediaBetweenPositions(i,n),i.detach(),n.detach()},{priority:"high"})}),t.commands.get("undo").on("execute",()=>{this._timeoutId&&(ts.window.clearTimeout(this._timeoutId),this._positionToInsert.detach(),this._timeoutId=null,this._positionToInsert=null)},{priority:"high"})}_embedMediaBetweenPositions(t,e){const i=this.editor,n=i.plugins.get(jm).registry,o=new Nr(t,e),s=o.getWalker({ignoreElementEnd:!0});let r="";for(const t of s)t.item.is("textProxy")&&(r+=t.item.data);if(r=r.trim(),!r.match(Vm))return;if(!n.hasMedia(r))return;i.commands.get("mediaEmbed").isEnabled&&(this._positionToInsert=sc.fromPosition(t),this._timeoutId=ts.window.setTimeout(()=>{i.model.change(t=>{let e;this._timeoutId=null,t.remove(o),"$graveyard"!==this._positionToInsert.root.rootName&&(e=this._positionToInsert),Om(i.model,r,e),this._positionToInsert.detach(),this._positionToInsert=null})},100))}}i(81);class Fm extends rl{constructor(t,e){super(e);const i=e.t;this.focusTracker=new Ic,this.keystrokes=new yc,this.urlInputView=this._createUrlInput(),this.saveButtonView=this._createButton(i("cf"),Ru,"ck-button-save"),this.saveButtonView.type="submit",this.cancelButtonView=this._createButton(i("cg"),Lu,"ck-button-cancel","cancel"),this._focusables=new Bc,this._focusCycler=new bl({focusables:this._focusables,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"shift + tab",focusNext:"tab"}}),this._validators=t,this.setTemplate({tag:"form",attributes:{class:["ck","ck-media-form"],tabindex:"-1"},children:[this.urlInputView,this.saveButtonView,this.cancelButtonView]})}render(){super.render(),Ou({view:this}),[this.urlInputView,this.saveButtonView,this.cancelButtonView].forEach(t=>{this._focusables.add(t),this.focusTracker.add(t.element)}),this.keystrokes.listenTo(this.element);const t=t=>t.stopPropagation();this.keystrokes.set("arrowright",t),this.keystrokes.set("arrowleft",t),this.keystrokes.set("arrowup",t),this.keystrokes.set("arrowdown",t),this.listenTo(this.urlInputView.element,"selectstart",(t,e)=>{e.stopPropagation()},{priority:"high"})}focus(){this._focusCycler.focusFirst()}get url(){return this.urlInputView.inputView.element.value.trim()}set url(t){this.urlInputView.inputView.element.value=t.trim()}isValid(){this.resetFormStatus();for(const t of this._validators){const e=t(this);if(e)return this.urlInputView.errorText=e,!1}return!0}resetFormStatus(){this.urlInputView.errorText=null,this.urlInputView.infoText=this._urlInputViewInfoDefault}_createUrlInput(){const t=this.locale.t,e=new Iu(this.locale,Nu),i=e.inputView;return this._urlInputViewInfoDefault=t("ch"),this._urlInputViewInfoTip=t("ci"),e.label=t("cj"),e.infoText=this._urlInputViewInfoDefault,i.placeholder="https://example.com",i.on("input",()=>{e.infoText=i.element.value?this._urlInputViewInfoTip:this._urlInputViewInfoDefault}),e}_createButton(t,e,i,n){const o=new El(this.locale);return o.set({label:t,icon:e,tooltip:!0}),o.extendTemplate({attributes:{class:i}}),n&&o.delegate("execute").to(this,n),o}}class Hm extends ql{static get requires(){return[jm]}static get pluginName(){return"MediaEmbedUI"}init(){const t=this.editor,e=t.commands.get("mediaEmbed"),i=t.plugins.get(jm).registry;this.form=new Fm(function(t,e){return[e=>{if(!e.url.length)return t("am")},i=>{if(!e.hasMedia(i.url))return t("an")}]}(t.t,i),t.locale),t.ui.componentFactory.add("mediaEmbed",i=>{const n=Dl(i);return this._setUpDropdown(n,this.form,e,t),this._setUpForm(this.form,n,e),n})}_setUpDropdown(t,e,i){const n=this.editor,o=n.t,s=t.buttonView;function r(){n.editing.view.focus(),t.isOpen=!1}t.bind("isEnabled").to(i),t.panelView.children.add(e),s.set({label:o("al"),icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M18.68 2.53c.6 0 .59-.03.59.55v12.84c0 .59.01.56-.59.56H1.29c-.6 0-.59.03-.59-.56V3.08c0-.58-.01-.55.6-.55h17.38zM15.77 14.5v-10H4.2v10h11.57zM2 4v1h1V4H2zm0 2v1h1V6H2zm0 2v1h1V8H2zm0 2v1h1v-1H2zm0 2v1h1v-1H2zm0 2v1h1v-1H2zM17 4v1h1V4h-1zm0 2v1h1V6h-1zm0 2v1h1V8h-1zm0 2v1h1v-1h-1zm0 2v1h1v-1h-1zm0 2v1h1v-1h-1zM7.5 6.677a.4.4 0 01.593-.351l5.133 2.824a.4.4 0 010 .7l-5.133 2.824a.4.4 0 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n=function(t,e){const i=new RegExp(`@list l${t.id}:level${t.indent}\\s*({[^}]*)`,"gi"),n=/mso-level-number-format:([^;]*);/gi,o=i.exec(e);let s="decimal";if(o&&o[1]){const t=n.exec(o[1]);t&&t[1]&&(s=t[1].trim())}return{type:"bullet"!==s&&"image"!==s?"ol":"ul",style:s}}(t,e);o=function(t,e,i){const n=new On(t.type),o=e.parent.getChildIndex(e);return i.insertChild(o,n,e.parent),n}(n,t.element,i)}const r=function(t,e){return function(t,e){const i=new Di({name:"span",styles:{"mso-list":"Ignore"}}),n=e.createRangeIn(t);for(const t of n)"elementStart"===t.type&&i.match(t.item)&&e.remove(t.item)}(t,e),e.rename("li",t)}(t.element,i);i.appendChild(r,o)})}function Wm(t){const e={},i=t.getStyle("mso-list");if(i){const t=i.match(/(^|\s+)l(\d+)/i),n=i.match(/\s*lfo(\d+)/i),o=i.match(/\s*level(\d+)/i);t&&n&&o&&(e.id=t[2],e.order=n[1],e.indent=o[1])}return e}const qm=/id=("|')docs-internal-guid-[-0-9a-f]+("|')/i;class $m{isActive(t){return qm.test(t)}execute(t){const e=new lf;!function(t,e){for(const 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n=Array.from(t.getChildren()).filter(t=>"th"===t.name||"td"===t.name);for(;i<n.length&&"th"===n[i].name;){const t=n[i];e+=parseInt(t.getAttribute("colspan")||1),i++}return e}class sg{constructor(t,e={}){this.table=t,this.startRow=e.startRow||0,this.endRow="number"==typeof e.endRow?e.endRow:void 0,this.includeSpanned=!!e.includeSpanned,this.column="number"==typeof e.column?e.column:void 0,this._skipRows=new Set,this._row=0,this._column=0,this._cellIndex=0,this._spannedCells=new Map,this._nextCellAtColumn=-1}[Symbol.iterator](){return this}next(){const t=this.table.getChild(this._row);if(!t||this._isOverEndRow())return{done:!0};let e,i,n;if(this._isSpanned(this._row,this._column))e=this._getSpanned(this._row,this._column),i=!this.includeSpanned||this._shouldSkipRow()||this._shouldSkipColumn(),n=this._formatOutValue(e,this._column,!0);else{if(e=t.getChild(this._cellIndex),!e)return this._row++,this._column=0,this._cellIndex=0,this._nextCellAtColumn=-1,this.next();const 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i=e+1;i<=e+n-1;i++)this._markSpannedCell(t,i,o);for(let s=t+1;s<t+i;s++)for(let t=e;t<=e+n-1;t++)this._markSpannedCell(s,t,o)}_markSpannedCell(t,e,i){this._spannedCells.has(t)||this._spannedCells.set(t,new Map),this._spannedCells.get(t).set(e,i)}}function rg(t){return!!t.getCustomProperty("table")&&kh(t)}function ag(t){const e=t.getSelectedElement();return e&&rg(e)?e:null}function cg(t){const e=Xm("table",t.getFirstPosition());return e&&rg(e.parent)?e.parent:null}function lg(t={}){return e=>e.on("insert:table",(e,i,n)=>{const o=i.item;if(!n.consumable.consume(o,"insert"))return;n.consumable.consume(o,"attribute:headingRows:table"),n.consumable.consume(o,"attribute:headingColumns:table");const s=t&&t.asWidget,r=n.writer.createContainerElement("figure",{class:"table"}),a=n.writer.createContainerElement("table");let c;var l,d;n.writer.insert(n.writer.createPositionAt(r,0),a),s&&(l=r,(d=n.writer).setCustomProperty("table",!0,l),c=_h(l,d,{hasSelectionHandle:!0}));const h=new 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o=i.item;if(!n.consumable.consume(o,"insert"))return;const s=o.parent,r=s.parent,a=r.getChildIndex(s),c=new sg(r,{startRow:a,endRow:a}),l={headingRows:r.getAttribute("headingRows")||0,headingColumns:r.getAttribute("headingColumns")||0};for(const e of c)if(e.cell===o){const i=n.mapper.toViewElement(s);return void pg(e,l,n.writer.createPositionAt(i,s.getChildIndex(o)),n,t)}})}function ug(t={}){const e=!!t.asWidget;return t=>t.on("attribute:headingRows:table",(t,i,n)=>{const o=i.item;if(!n.consumable.consume(i.item,t.name))return;const s=Ag(n.mapper.toViewElement(o)),r=i.attributeOldValue,a=i.attributeNewValue;if(a>r){const t=Array.from(o.getChildren()).filter(({index:t})=>c(t,r-1,a));xg(t,_g("thead",s,n),n,"end");for(const i of t)for(const t of i.getChildren())mg(t,"th",n,e);yg("tbody",s,n)}else{xg(Array.from(o.getChildren()).filter(({index:t})=>c(t,a-1,r)).reverse(),_g("tbody",s,n),n,0);const t=new sg(o,{startRow:a?a-1:a,endRow:r-1}),i={headingRows:o.getAttribute("headingRows")||0,headingColumns:o.getAttribute("headingColumns")||0};for(const o of t)gg(o,i,n,e);yg("thead",s,n)}function c(t,e,i){return t>e&&t<i}})}function fg(t={}){const e=!!t.asWidget;return t=>t.on("attribute:headingColumns:table",(t,i,n)=>{const o=i.item;if(!n.consumable.consume(i.item,t.name))return;const s={headingRows:o.getAttribute("headingRows")||0,headingColumns:o.getAttribute("headingColumns")||0},r=i.attributeOldValue,a=i.attributeNewValue,c=(r>a?r:a)-1;for(const t of new sg(o))t.column>c||gg(t,s,n,e)})}function mg(t,e,i,n){const o=i.writer,s=i.mapper.toViewElement(t);if(!s)return;let r;if(n){r=yh(o.createEditableElement(e,s.getAttributes()),o),o.insert(o.createPositionAfter(s),r),o.move(o.createRangeIn(s),o.createPositionAt(r,0)),o.remove(o.createRangeOn(s))}else r=o.rename(e,s);i.mapper.unbindViewElement(s),i.mapper.bindElements(t,r)}function gg(t,e,i,n){const{cell:o}=t,s=wg(t,e),r=i.mapper.toViewElement(o);r&&r.name!==s&&mg(o,s,i,n)}function pg(t,e,i,n,o){const s=o&&o.asWidget,r=wg(t,e),a=s?yh(n.writer.createEditableElement(r),n.writer):n.writer.createContainerElement(r),c=t.cell,l=c.getChild(0),d=1===c.childCount&&"paragraph"===l.name;if(n.writer.insert(i,a),d&&![...l.getAttributeKeys()].length){const t=c.getChild(0),e=n.writer.createPositionAt(a,"end");if(n.consumable.consume(t,"insert"),o.asWidget){const i=n.writer.createContainerElement("span",{style:"display:inline-block"});n.mapper.bindElements(t,i),n.writer.insert(e,i),n.mapper.bindElements(c,a)}else n.mapper.bindElements(c,a),n.mapper.bindElements(t,a)}else n.mapper.bindElements(c,a)}function bg(t,e,i,n){n.consumable.consume(t,"insert");const o=n.writer.createContainerElement("tr");n.mapper.bindElements(t,o);const s=t.parent.getAttribute("headingRows")||0,r=s>0&&e>=s?e-s:e,a=n.writer.createPositionAt(i,r);return n.writer.insert(a,o),o}function wg(t,e){const{row:i,column:n}=t,{headingColumns:o,headingRows:s}=e;return s&&s>i||o&&o>n?"th":"td"}function kg(t,e){return t<e.headingRows?"thead":"tbody"}function _g(t,e,i){const n=vg(t,e);return n||function(t,e,i){const n=i.writer.createContainerElement(t),o=i.writer.createPositionAt(e,"tbody"==t?"end":0);return i.writer.insert(o,n),n}(t,e,i)}function vg(t,e){for(const i of e.getChildren())if(i.name==t)return i}function yg(t,e,i){const n=vg(t,e);n&&0===n.childCount&&i.writer.remove(i.writer.createRangeOn(n))}function xg(t,e,i,n){for(const o of t){const t=i.mapper.toViewElement(o);t&&i.writer.move(i.writer.createRangeOn(t),i.writer.createPositionAt(e,n))}}function Ag(t){for(const e of t.getChildren())if("table"===e.name)return e}class Cg extends Jl{refresh(){const t=this.editor.model,e=t.document.selection,i=t.schema,n=function(t){const e=t.parent;return e===e.root?e:e.parent}(e.getFirstPosition());this.isEnabled=i.checkChild(n,"table")}execute(t={}){const e=this.editor.model,i=e.document.selection,n=this.editor.plugins.get("TableUtils"),o=parseInt(t.rows)||2,s=parseInt(t.columns)||2,r=xh(i,e);e.change(t=>{const i=n.createTable(t,o,s);e.insertContent(i,r),t.setSelection(t.createPositionAt(i.getNodeByPath([0,0,0]),0))})}}class Tg extends Jl{constructor(t,e={}){super(t),this.order=e.order||"below"}refresh(){const t=Xm("table",this.editor.model.document.selection.getFirstPosition());this.isEnabled=!!t}execute(){const t=this.editor,e=t.model.document.selection,i=t.plugins.get("TableUtils"),n=Xm("tableCell",e.getFirstPosition()).parent,o=n.parent,s=o.getChildIndex(n),r="below"===this.order?s+1:s;i.insertRows(o,{rows:1,at:r})}}class Pg extends Jl{constructor(t,e={}){super(t),this.order=e.order||"right"}refresh(){const t=Xm("table",this.editor.model.document.selection.getFirstPosition());this.isEnabled=!!t}execute(){const t=this.editor,e=t.model.document.selection,i=t.plugins.get("TableUtils"),n=Xm("tableCell",e.getFirstPosition()),o=n.parent.parent,{column:s}=i.getCellLocation(n),r="right"===this.order?s+1:s;i.insertColumns(o,{columns:1,at:r})}}class Sg extends Jl{constructor(t,e={}){super(t),this.direction=e.direction||"horizontally"}refresh(){const t=Xm("tableCell",this.editor.model.document.selection.getFirstPosition());this.isEnabled=!!t}execute(){const t=Xm("tableCell",this.editor.model.document.selection.getFirstPosition()),e="horizontally"===this.direction,i=this.editor.plugins.get("TableUtils");e?i.splitCellHorizontally(t,2):i.splitCellVertically(t,2)}}class Eg extends Jl{constructor(t,e){super(t),this.direction=e.direction,this.isHorizontal="right"==this.direction||"left"==this.direction}refresh(){const t=this._getMergeableCell();this.value=t,this.isEnabled=!!t}execute(){const t=this.editor.model,e=Xm("tableCell",t.document.selection.getFirstPosition()),i=this.value,n=this.direction;t.change(t=>{const o="right"==n||"down"==n,s=o?e:i,r=o?i:e,a=r.parent;!function(t,e,i){Mg(t)||(Mg(e)&&i.remove(i.createRangeIn(e)),i.move(i.createRangeIn(t),i.createPositionAt(e,"end")));i.remove(t)}(r,s,t);const c=this.isHorizontal?"colspan":"rowspan",l=parseInt(e.getAttribute(c)||1),d=parseInt(i.getAttribute(c)||1);t.setAttribute(c,l+d,s),t.setSelection(t.createRangeIn(s)),a.childCount||function(t,e){const i=t.parent,n=i.getChildIndex(t);for(const{cell:t,row:o,rowspan:s}of new sg(i,{endRow:n})){o+s-1>=n&&tg("rowspan",s-1,t,e)}e.remove(t)}(a,t)})}_getMergeableCell(){const t=Xm("tableCell",this.editor.model.document.selection.getFirstPosition());if(!t)return;const e=this.editor.plugins.get("TableUtils"),i=this.isHorizontal?function(t,e,i){const n=t.parent.parent,o="right"==e?t.nextSibling:t.previousSibling,s=n.getAttribute("headingColumns")||0;if(!o)return;const r="right"==e?t:o,a="right"==e?o:t,{column:c}=i.getCellLocation(r),{column:l}=i.getCellLocation(a),d=parseInt(r.getAttribute("colspan")||1),h=parseInt(a.getAttribute("colspan")||1),u="right"==e&&l+h>s,f="left"==e&&c+d>s-1;if(s&&(u||f))return;return c+d===l?o:void 0}(t,this.direction,e):function(t,e){const i=t.parent,n=i.parent,o=n.getChildIndex(i);if("down"==e&&o===n.childCount-1||"up"==e&&0===o)return;const s=parseInt(t.getAttribute("rowspan")||1),r=n.getAttribute("headingRows")||0,a="down"==e&&o+s===r,c="up"==e&&o===r;if(r&&(a||c))return;const l=parseInt(t.getAttribute("rowspan")||1),d="down"==e?o+l:o,h=[...new sg(n,{endRow:d})],u=h.find(e=>e.cell===t).column,f=h.find(({row:t,rowspan:i,column:n})=>n===u&&("down"==e?t===d:d===t+i));return f&&f.cell}(t,this.direction);if(!i)return;const n=this.isHorizontal?"rowspan":"colspan",o=parseInt(t.getAttribute(n)||1);return parseInt(i.getAttribute(n)||1)===o?i:void 0}}function Mg(t){return 1==t.childCount&&t.getChild(0).is("paragraph")&&t.getChild(0).isEmpty}class Ig extends Jl{refresh(){const t=Xm("tableCell",this.editor.model.document.selection.getFirstPosition());this.isEnabled=!!t&&t.parent.parent.childCount>1}execute(){const t=this.editor.model,e=Xm("tableCell",t.document.selection.getFirstPosition()).parent,i=e.parent,n=i.getChildIndex(e),o=i.getAttribute("headingRows")||0;t.change(t=>{o&&n<=o&&tg("headingRows",o-1,i,t,0);const s=[...new sg(i,{endRow:n})],r=new Map;s.filter(({row:t,rowspan:e})=>t===n&&e>1).forEach(({column:t,cell:e,rowspan:i})=>r.set(t,{cell:e,rowspanToSet:i-1})),s.filter(({row:t,rowspan:e})=>t<=n-1&&t+e>n).forEach(({cell:e,rowspan:i})=>tg("rowspan",i-1,e,t));const a=n+1,c=new sg(i,{includeSpanned:!0,startRow:a,endRow:a});let l;for(const{row:e,column:n,cell:o}of[...c])if(r.has(n)){const{cell:o,rowspanToSet:s}=r.get(n),a=l?t.createPositionAfter(l):t.createPositionAt(i.getChild(e),0);t.move(t.createRangeOn(o),a),tg("rowspan",s,o,t),l=o}else l=o;t.remove(e)})}}class Ng extends Jl{refresh(){const t=this.editor,e=t.model.document.selection,i=t.plugins.get("TableUtils"),n=Xm("tableCell",e.getFirstPosition());this.isEnabled=!!n&&i.getColumns(n.parent.parent)>1}execute(){const t=this.editor.model,e=Xm("tableCell",t.document.selection.getFirstPosition()),i=e.parent,n=i.parent,o=n.getAttribute("headingColumns")||0,s=n.getChildIndex(i),r=[...new sg(n)],a=r.find(t=>t.cell===e).column;t.change(t=>{o&&s<=o&&t.setAttribute("headingColumns",o-1,n);for(const{cell:e,column:i,colspan:n}of r)i<=a&&n>1&&i+n>a?tg("colspan",n-1,e,t):i===a&&t.remove(e)})}}class Og extends Jl{refresh(){const t=Xm("tableCell",this.editor.model.document.selection.getFirstPosition()),e=!!t;this.isEnabled=e,this.value=e&&this._isInHeading(t,t.parent.parent)}execute(t={}){const e=this.editor.model,i=Xm("tableCell",e.document.selection.getFirstPosition()).parent,n=i.parent,o=n.getAttribute("headingRows")||0,s=i.index;if(t.forceValue===this.value)return;const r=this.value?s:s+1;e.change(t=>{if(r){const e=function(t,e,i){const n=[],o=new sg(t,{startRow:e>i?i:0,endRow:e-1});for(const{row:t,rowspan:i,cell:s}of o)i>1&&t+i>e&&n.push(s);return n}(n,r,o);for(const i of e)Rg(i,r,t)}tg("headingRows",r,n,t,0)})}_isInHeading(t,e){const i=parseInt(e.getAttribute("headingRows")||0);return!!i&&t.parent.index<i}}function Rg(t,e,i){const n=t.parent,o=n.parent,s=e-n.index,r={},a=parseInt(t.getAttribute("rowspan"))-s;a>1&&(r.rowspan=a);const c=parseInt(t.getAttribute("colspan")||1);c>1&&(r.colspan=c);const l=o.getChildIndex(n),d=l+s,h=[...new sg(o,{startRow:l,endRow:d,includeSpanned:!0})];let u;for(const{row:e,column:n,cell:s,cellIndex:a}of h)if(s===t&&void 0===u&&(u=n),void 0!==u&&u===n&&e===d){const t=o.getChild(e),n=i.createPositionAt(t,a);eg(i,n,r)}tg("rowspan",s,t,i)}class Lg extends Jl{refresh(){const t=Xm("tableCell",this.editor.model.document.selection.getFirstPosition()),e=!!t;this.isEnabled=e,this.value=e&&this._isInHeading(t,t.parent.parent)}execute(t={}){const e=this.editor.model,i=e.document.selection,n=this.editor.plugins.get("TableUtils"),o=Xm("tableCell",i.getFirstPosition()),s=o.parent.parent,{column:r}=n.getCellLocation(o);if(t.forceValue===this.value)return;const a=this.value?r:r+1;e.change(t=>{tg("headingColumns",a,s,t,0)})}_isInHeading(t,e){const i=parseInt(e.getAttribute("headingColumns")||0),n=this.editor.plugins.get("TableUtils"),{column:o}=n.getCellLocation(t);return!!i&&o<i}}class Dg extends ql{static get pluginName(){return"TableUtils"}getCellLocation(t){const e=t.parent,i=e.parent,n=i.getChildIndex(e),o=new sg(i,{startRow:n,endRow:n});for(const{cell:e,row:i,column:n}of o)if(e===t)return{row:i,column:n}}createTable(t,e,i){const n=t.createElement("table");return zg(t,n,0,e,i),n}insertRows(t,e={}){const i=this.editor.model,n=e.at||0,o=e.rows||1;i.change(e=>{const i=t.getAttribute("headingRows")||0;if(i>n&&e.setAttribute("headingRows",i+o,t),0===n||n===t.childCount)return void zg(e,t,n,o,this.getColumns(t));const s=new sg(t,{endRow:n});let r=0;for(const{row:t,rowspan:i,colspan:a,cell:c}of s){const s=t+i>n;t<n&&s&&e.setAttribute("rowspan",i+o,c),t===n&&(r+=a)}zg(e,t,n,o,r)})}insertColumns(t,e={}){const i=this.editor.model,n=e.at||0,o=e.columns||1;i.change(e=>{const i=t.getAttribute("headingColumns");n<i&&e.setAttribute("headingColumns",i+o,t);const s=this.getColumns(t);if(0===n||s===n){for(const i of t.getChildren())jg(o,e,e.createPositionAt(i,n?"end":0));return}const r=new sg(t,{column:n,includeSpanned:!0});for(const{row:i,cell:s,cellIndex:a}of r){const c=parseInt(s.getAttribute("rowspan")||1),l=parseInt(s.getAttribute("colspan")||1);if(s.index!==n&&l>1){if(e.setAttribute("colspan",l+o,s),r.skipRow(i),c>1)for(let t=i+1;t<i+c;t++)r.skipRow(t)}else{const n=e.createPositionAt(t.getChild(i),a);jg(o,e,n)}}})}splitCellVertically(t,e=2){const i=this.editor.model,n=t.parent.parent,o=parseInt(t.getAttribute("rowspan")||1),s=parseInt(t.getAttribute("colspan")||1);i.change(i=>{if(s>1){const{newCellsSpan:n,updatedSpan:r}=Vg(s,e);tg("colspan",r,t,i);const a={};n>1&&(a.colspan=n),o>1&&(a.rowspan=o),jg(s>e?e-1:s-1,i,i.createPositionAfter(t),a)}if(s<e){const r=e-s,a=[...new sg(n)],{column:c}=a.find(({cell:e})=>e===t),l=a.filter(({cell:e,colspan:i,column:n})=>e!==t&&n===c||n<c&&n+i>c);for(const{cell:t,colspan:e}of l)i.setAttribute("colspan",e+r,t);const d={};o>1&&(d.rowspan=o),jg(r,i,i.createPositionAfter(t),d);const h=n.getAttribute("headingColumns")||0;h>c&&tg("headingColumns",h+r,n,i)}})}splitCellHorizontally(t,e=2){const i=this.editor.model,n=t.parent,o=n.parent,s=o.getChildIndex(n),r=parseInt(t.getAttribute("rowspan")||1),a=parseInt(t.getAttribute("colspan")||1);i.change(i=>{if(r>1){const n=[...new sg(o,{startRow:s,endRow:s+r-1,includeSpanned:!0})],{newCellsSpan:c,updatedSpan:l}=Vg(r,e);tg("rowspan",l,t,i);const{column:d}=n.find(({cell:e})=>e===t),h={};c>1&&(h.rowspan=c),a>1&&(h.colspan=a);for(const{column:t,row:e,cellIndex:r}of n){const n=t===d,a=(e+s+l)%c==0;if(e>=s+l&&n&&a){const t=i.createPositionAt(o.getChild(e),r);jg(1,i,t,h)}}}if(r<e){const n=e-r,c=[...new sg(o,{startRow:0,endRow:s})];for(const{cell:e,rowspan:o,row:r}of c)if(e!==t&&r+o>s){const t=o+n;i.setAttribute("rowspan",t,e)}const l={};a>1&&(l.colspan=a),zg(i,o,s+1,n,1,l);const d=o.getAttribute("headingRows")||0;d>s&&tg("headingRows",d+n,o,i)}})}getColumns(t){return[...t.getChild(0).getChildren()].reduce((t,e)=>t+parseInt(e.getAttribute("colspan")||1),0)}}function zg(t,e,i,n,o,s={}){for(let r=0;r<n;r++){const n=t.createElement("tableRow");t.insert(n,e,i),jg(o,t,t.createPositionAt(n,"end"),s)}}function jg(t,e,i,n={}){for(let o=0;o<t;o++)eg(e,i,n)}function Vg(t,e){if(t<e)return{newCellsSpan:1,updatedSpan:1};const i=Math.floor(t/e);return{newCellsSpan:i,updatedSpan:t-i*e+i}}function Bg(t){t.document.registerPostFixer(e=>function(t,e){const i=e.document.differ.getChanges();let n=!1;const o=new Set;for(const e of i){let i;"table"==e.name&&"insert"==e.type&&(i=e.position.nodeAfter),"tableRow"!=e.name&&"tableCell"!=e.name||(i=Xm("table",e.position)),Ug(e)&&(i=Xm("table",e.range.start)),i&&!o.has(i)&&(n=Fg(i,t)||n,n=Hg(i,t)||n,o.add(i))}return n}(e,t))}function Fg(t,e){let i=!1;const n=function(t){const e=parseInt(t.getAttribute("headingRows")||0),i=t.childCount,n=[];for(const{row:o,rowspan:s,cell:r}of new sg(t)){if(s<2)continue;const t=o<e?e:i;if(o+s>t){const e=t-o;n.push({cell:r,rowspan:e})}}return n}(t);if(n.length){i=!0;for(const t of n)tg("rowspan",t.rowspan,t.cell,e,1)}return i}function Hg(t,e){let i=!1;const n=function(t){const e={};for(const{row:i}of new sg(t,{includeSpanned:!0}))e[i]||(e[i]=0),e[i]+=1;return e}(t),o=n[0];if(!Object.values(n).every(t=>t===o)){const o=Object.values(n).reduce((t,e)=>e>t?e:t,0);for(const[s,r]of Object.entries(n)){const n=o-r;if(n){for(let i=0;i<n;i++)eg(e,e.createPositionAt(t.getChild(s),"end"));i=!0}}}return i}function Ug(t){const e="attribute"===t.type,i=t.attributeKey;return e&&("headingRows"===i||"colspan"===i||"rowspan"===i)}function Wg(t){t.document.registerPostFixer(e=>function(t,e){const i=e.document.differ.getChanges();let n=!1;for(const e of i)"insert"==e.type&&"table"==e.name&&(n=qg(e.position.nodeAfter,t)||n),"insert"==e.type&&"tableRow"==e.name&&(n=$g(e.position.nodeAfter,t)||n),"insert"==e.type&&"tableCell"==e.name&&(n=Yg(e.position.nodeAfter,t)||n),Gg(e)&&(n=Yg(e.position.parent,t)||n);return n}(e,t))}function qg(t,e){let i=!1;for(const n of t.getChildren())i=$g(n,e)||i;return i}function $g(t,e){let i=!1;for(const n of t.getChildren())i=Yg(n,e)||i;return i}function Yg(t,e){if(0==t.childCount)return e.insertElement("paragraph",t),!0;const i=Array.from(t.getChildren()).filter(t=>t.is("text"));for(const t of i)e.wrap(e.createRangeOn(t),"paragraph");return!!i.length}function Gg(t){return!(!t.position||!t.position.parent.is("tableCell"))&&("insert"==t.type&&"$text"==t.name||"remove"==t.type)}function Qg(t){t.document.registerPostFixer(()=>function(t){const e=t.document.differ,i=new Set;for(const t of e.getChanges()){const e="insert"==t.type||"remove"==t.type?t.position.parent:t.range.start.parent;e.is("tableCell")&&Kg(e,t.type)&&i.add(e)}if(i.size){for(const t of i.values())e.refreshItem(t);return!0}return!1}(t))}function Kg(t,e){if(!Array.from(t.getChildren()).some(t=>t.is("paragraph")))return!1;if("attribute"==e){const e=Array.from(t.getChild(0).getAttributeKeys()).length;return 1===t.childCount&&e<2}return t.childCount<=("insert"==e?2:1)}i(85);class Jg extends ql{static get pluginName(){return"TableEditing"}init(){const t=this.editor,e=t.model,i=e.schema,n=t.conversion;i.register("table",{allowWhere:"$block",allowAttributes:["headingRows","headingColumns"],isLimit:!0,isObject:!0,isBlock:!0}),i.register("tableRow",{allowIn:"table",isLimit:!0}),i.register("tableCell",{allowIn:"tableRow",allowAttributes:["colspan","rowspan"],isLimit:!0}),i.extend("$block",{allowIn:"tableCell"}),i.addChildCheck((t,e)=>{if("table"==e.name&&Array.from(t.getNames()).includes("table"))return!1}),n.for("upcast").add(ig()),n.for("editingDowncast").add(lg({asWidget:!0})),n.for("dataDowncast").add(lg()),n.for("upcast").elementToElement({model:"tableRow",view:"tr"}),n.for("editingDowncast").add(dg({asWidget:!0})),n.for("dataDowncast").add(dg()),n.for("downcast").add(t=>t.on("remove:tableRow",(t,e,i)=>{t.stop();const n=i.writer,o=i.mapper,s=o.toViewPosition(e.position).getLastMatchingPosition(t=>!t.item.is("tr")).nodeAfter,r=s.parent,a=n.createRangeOn(s),c=n.remove(a);for(const t of n.createRangeIn(c).getItems())o.unbindViewElement(t);r.childCount||n.remove(n.createRangeOn(r))},{priority:"higher"})),n.for("upcast").add(ng("td")),n.for("upcast").add(ng("th")),n.for("editingDowncast").add(hg({asWidget:!0})),n.for("dataDowncast").add(hg()),n.attributeToAttribute({model:"colspan",view:"colspan"}),n.attributeToAttribute({model:"rowspan",view:"rowspan"}),n.for("editingDowncast").add(fg({asWidget:!0})),n.for("dataDowncast").add(fg()),n.for("editingDowncast").add(ug({asWidget:!0})),n.for("dataDowncast").add(ug()),t.commands.add("insertTable",new Cg(t)),t.commands.add("insertTableRowAbove",new Tg(t,{order:"above"})),t.commands.add("insertTableRowBelow",new Tg(t,{order:"below"})),t.commands.add("insertTableColumnLeft",new Pg(t,{order:"left"})),t.commands.add("insertTableColumnRight",new Pg(t,{order:"right"})),t.commands.add("removeTableRow",new Ig(t)),t.commands.add("removeTableColumn",new Ng(t)),t.commands.add("splitTableCellVertically",new Sg(t,{direction:"vertically"})),t.commands.add("splitTableCellHorizontally",new Sg(t,{direction:"horizontally"})),t.commands.add("mergeTableCellRight",new Eg(t,{direction:"right"})),t.commands.add("mergeTableCellLeft",new Eg(t,{direction:"left"})),t.commands.add("mergeTableCellDown",new Eg(t,{direction:"down"})),t.commands.add("mergeTableCellUp",new Eg(t,{direction:"up"})),t.commands.add("setTableColumnHeader",new Lg(t)),t.commands.add("setTableRowHeader",new Og(t)),Bg(e),Qg(e),Wg(e),this.editor.keystrokes.set("Tab",(...t)=>this._handleTabOnSelectedTable(...t),{priority:"low"}),this.editor.keystrokes.set("Tab",this._getTabHandler(!0),{priority:"low"}),this.editor.keystrokes.set("Shift+Tab",this._getTabHandler(!1),{priority:"low"})}static get requires(){return[Dg]}_handleTabOnSelectedTable(t,e){const i=this.editor,n=i.model.document.selection;if(!n.isCollapsed&&1===n.rangeCount&&n.getFirstRange().isFlat){const t=n.getSelectedElement();if(!t||!t.is("table"))return;e(),i.model.change(e=>{e.setSelection(e.createRangeIn(t.getChild(0).getChild(0)))})}}_getTabHandler(t){const e=this.editor;return(i,n)=>{const o=Xm("tableCell",e.model.document.selection.getFirstPosition());if(!o)return;n();const s=o.parent,r=s.parent,a=r.getChildIndex(s),c=s.getChildIndex(o),l=0===c;if(!t&&l&&0===a)return;const d=c===s.childCount-1,h=a===r.childCount-1;if(t&&h&&d&&(e.execute("insertTableRowBelow"),a===r.childCount-1))return;let u;if(t&&d){const t=r.getChild(a+1);u=t.getChild(0)}else if(!t&&l){const t=r.getChild(a-1);u=t.getChild(t.childCount-1)}else u=s.getChild(c+(t?1:-1));e.model.change(t=>{t.setSelection(t.createRangeIn(u))})}}}i(87);class Zg extends rl{constructor(t){super(t);const e=this.bindTemplate;this.items=this.createCollection(),this.set("rows",0),this.set("columns",0),this.bind("label").to(this,"columns",this,"rows",(t,e)=>`${e} × ${t}`),this.setTemplate({tag:"div",attributes:{class:["ck"]},children:[{tag:"div",attributes:{class:["ck-insert-table-dropdown__grid"]},children:this.items},{tag:"div",attributes:{class:["ck-insert-table-dropdown__label"]},children:[{text:e.to("label")}]}],on:{mousedown:e.to(t=>{t.preventDefault()}),click:e.to(()=>{this.fire("execute")})}});for(let t=0;t<100;t++){const e=new Xg;e.on("over",()=>{const e=Math.floor(t/10),i=t%10;this.set("rows",e+1),this.set("columns",i+1)}),this.items.add(e)}this.on("change:columns",()=>{this._highlightGridBoxes()}),this.on("change:rows",()=>{this._highlightGridBoxes()})}focus(){}focusLast(){}_highlightGridBoxes(){const t=this.rows,e=this.columns;this.items.map((i,n)=>{const o=Math.floor(n/10)<t&&n%10<e;i.set("isOn",o)})}}class Xg extends rl{constructor(t){super(t);const e=this.bindTemplate;this.set("isOn",!1),this.setTemplate({tag:"div",attributes:{class:["ck-insert-table-dropdown-grid-box",e.if("isOn","ck-on")]},on:{mouseover:e.to("over")}})}}class tp extends ql{init(){const t=this.editor,e=this.editor.t,i="ltr"===t.locale.contentLanguageDirection;t.ui.componentFactory.add("insertTable",i=>{const n=t.commands.get("insertTable"),o=Dl(i);let s;return o.bind("isEnabled").to(n),o.buttonView.set({icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M3 6v3h4V6H3zm0 4v3h4v-3H3zm0 4v3h4v-3H3zm5 3h4v-3H8v3zm5 0h4v-3h-4v3zm4-4v-3h-4v3h4zm0-4V6h-4v3h4zm1.5 8a1.5 1.5 0 01-1.5 1.5H3A1.5 1.5 0 011.5 17V4c.222-.863 1.068-1.5 2-1.5h13c.932 0 1.778.637 2 1.5v13zM12 13v-3H8v3h4zm0-4V6H8v3h4z"/></svg>',label:e("ap"),tooltip:!0}),o.on("change:isOpen",()=>{s||(s=new Zg(i),o.panelView.children.add(s),s.delegate("execute").to(o),o.buttonView.on("open",()=>{s.rows=0,s.columns=0}),o.on("execute",()=>{t.execute("insertTable",{rows:s.rows,columns:s.columns}),t.editing.view.focus()}))}),o}),t.ui.componentFactory.add("tableColumn",t=>{const n=[{type:"switchbutton",model:{commandName:"setTableColumnHeader",label:e("aq"),bindIsOn:!0}},{type:"separator"},{type:"button",model:{commandName:i?"insertTableColumnLeft":"insertTableColumnRight",label:e("ar")}},{type:"button",model:{commandName:i?"insertTableColumnRight":"insertTableColumnLeft",label:e("as")}},{type:"button",model:{commandName:"removeTableColumn",label:e("at")}}];return this._prepareDropdown(e("au"),'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2.5 1h15A1.5 1.5 0 0119 2.5v15a1.5 1.5 0 01-1.5 1.5h-15A1.5 1.5 0 011 17.5v-15A1.5 1.5 0 012.5 1zM2 2v16h16V2H2z" opacity=".6"/><path d="M18 7v1H2V7h16zm0 5v1H2v-1h16z" opacity=".6"/><path d="M14 1v18a1 1 0 01-1 1H7a1 1 0 01-1-1V1a1 1 0 011-1h6a1 1 0 011 1zm-2 1H8v4h4V2zm0 6H8v4h4V8zm0 6H8v4h4v-4z"/></svg>',n,t)}),t.ui.componentFactory.add("tableRow",t=>{const i=[{type:"switchbutton",model:{commandName:"setTableRowHeader",label:e("av"),bindIsOn:!0}},{type:"separator"},{type:"button",model:{commandName:"insertTableRowBelow",label:e("aw")}},{type:"button",model:{commandName:"insertTableRowAbove",label:e("ax")}},{type:"button",model:{commandName:"removeTableRow",label:e("ay")}}];return this._prepareDropdown(e("az"),'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2.5 1h15A1.5 1.5 0 0119 2.5v15a1.5 1.5 0 01-1.5 1.5h-15A1.5 1.5 0 011 17.5v-15A1.5 1.5 0 012.5 1zM2 2v16h16V2H2z" opacity=".6"/><path d="M7 2h1v16H7V2zm5 0h1v16h-1V2z" opacity=".6"/><path d="M1 6h18a1 1 0 011 1v6a1 1 0 01-1 1H1a1 1 0 01-1-1V7a1 1 0 011-1zm1 2v4h4V8H2zm6 0v4h4V8H8zm6 0v4h4V8h-4z"/></svg>',i,t)}),t.ui.componentFactory.add("mergeTableCells",t=>{const n=[{type:"button",model:{commandName:"mergeTableCellUp",label:e("ba")}},{type:"button",model:{commandName:i?"mergeTableCellRight":"mergeTableCellLeft",label:e("bb")}},{type:"button",model:{commandName:"mergeTableCellDown",label:e("bc")}},{type:"button",model:{commandName:i?"mergeTableCellLeft":"mergeTableCellRight",label:e("bd")}},{type:"separator"},{type:"button",model:{commandName:"splitTableCellVertically",label:e("be")}},{type:"button",model:{commandName:"splitTableCellHorizontally",label:e("bf")}}];return this._prepareDropdown(e("bg"),'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2.5 1h15A1.5 1.5 0 0119 2.5v15a1.5 1.5 0 01-1.5 1.5h-15A1.5 1.5 0 011 17.5v-15A1.5 1.5 0 012.5 1zM2 2v16h16V2H2z" opacity=".6"/><path d="M7 2h1v16H7V2zm5 0h1v7h-1V2zm6 5v1H2V7h16zM8 12v1H2v-1h6z" opacity=".6"/><path d="M7 7h12a1 1 0 011 1v11a1 1 0 01-1 1H7a1 1 0 01-1-1V8a1 1 0 011-1zm1 2v9h10V9H8z"/></svg>',n,t)})}_prepareDropdown(t,e,i,n){const o=this.editor,s=Dl(n),r=[],a=new yi;for(const t of i)ep(t,o,r,a);return jl(s,a,o.ui.componentFactory),s.buttonView.set({label:t,icon:e,tooltip:!0}),s.bind("isEnabled").toMany(r,"isEnabled",(...t)=>t.some(t=>t)),this.listenTo(s,"execute",t=>{o.execute(t.source.commandName),o.editing.view.focus()}),s}}function ep(t,e,i,n){const o=t.model=new xf(t.model),{commandName:s,bindIsOn:r}=t.model;if("button"===t.type||"switchbutton"===t.type){const t=e.commands.get(s);i.push(t),o.set({commandName:s}),o.bind("isEnabled").to(t),r&&o.bind("isOn").to(t,"value")}o.set({withText:!0}),n.add(t)}i(89);class ip extends ql{static get pluginName(){return"UnderlineEditing"}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:"underline"}),t.model.schema.setAttributeProperties("underline",{isFormatting:!0,copyOnEnter:!0}),t.conversion.attributeToElement({model:"underline",view:"u",upcastAlso:{styles:{"text-decoration":"underline"}}}),t.commands.add("underline",new th(t,"underline")),t.keystrokes.set("CTRL+U","underline")}}class np extends ql{init(){const t=this.editor,e=t.t;t.ui.componentFactory.add("underline",i=>{const n=t.commands.get("underline"),o=new El(i);return o.set({label:e("f"),icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M3 18v-1.5h14V18zm2.2-8V3.6c0-.4.4-.6.8-.6.3 0 .7.2.7.6v6.2c0 2 1.3 2.8 3.2 2.8 1.9 0 3.4-.9 3.4-2.9V3.6c0-.3.4-.5.8-.5.3 0 .7.2.7.5V10c0 2.7-2.2 4-4.9 4-2.6 0-4.7-1.2-4.7-4z"/></svg>',keystroke:"CTRL+U",tooltip:!0,isToggleable:!0}),o.bind("isOn","isEnabled").to(n,"value","isEnabled"),this.listenTo(o,"execute",()=>{t.execute("underline"),t.editing.view.focus()}),o})}}class op extends ql{static get pluginName(){return"StrikethroughEditing"}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:"strikethrough"}),t.model.schema.setAttributeProperties("strikethrough",{isFormatting:!0,copyOnEnter:!0}),t.conversion.attributeToElement({model:"strikethrough",view:"s",upcastAlso:["del","strike",{styles:{"text-decoration":"line-through"}}]}),t.commands.add("strikethrough",new th(t,"strikethrough")),t.keystrokes.set("CTRL+SHIFT+X","strikethrough")}}class sp extends ql{init(){const t=this.editor,e=t.t;t.ui.componentFactory.add("strikethrough",i=>{const n=t.commands.get("strikethrough"),o=new El(i);return o.set({label:e("e"),icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M7 16.4c-.8-.4-1.5-.9-2.2-1.5a.6.6 0 01-.2-.5l.3-.6h1c1 1.2 2.1 1.7 3.7 1.7 1 0 1.8-.3 2.3-.6.6-.4.6-1.2.6-1.3.2-1.2-.9-2.1-.9-2.1h2.1c.3.7.4 1.2.4 1.7v.8l-.6 1.2c-.6.8-1.1 1-1.6 1.2a6 6 0 01-2.4.6c-1 0-1.8-.3-2.5-.6zM6.8 9L6 8.3c-.4-.5-.5-.8-.5-1.6 0-.7.1-1.3.5-1.8.4-.6 1-1 1.6-1.3a6.3 6.3 0 014.7 0 4 4 0 011.7 1l.3.7c0 .1.2.4-.2.7-.4.2-.9.1-1 0a3 3 0 00-1.2-1c-.4-.2-1-.3-2-.4-.7 0-1.4.2-2 .6-.8.6-1 .8-1 1.5 0 .8.5 1 1.2 1.5.6.4 1.1.7 1.9 1H6.8z"/><path d="M3 10.5V9h14v1.5z"/></svg>',keystroke:"CTRL+SHIFT+X",tooltip:!0,isToggleable:!0}),o.bind("isOn","isEnabled").to(n,"value","isEnabled"),this.listenTo(o,"execute",()=>{t.execute("strikethrough"),t.editing.view.focus()}),o})}}class rp extends ql{static get pluginName(){return"CodeEditing"}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:"code"}),t.model.schema.setAttributeProperties("code",{isFormatting:!0,copyOnEnter:!0}),t.conversion.attributeToElement({model:"code",view:"code",upcastAlso:{styles:{"word-wrap":"break-word"}}}),t.commands.add("code",new th(t,"code"))}}i(12);class ap extends ql{init(){const t=this.editor,e=t.t;t.ui.componentFactory.add("code",i=>{const n=t.commands.get("code"),o=new El(i);return o.set({label:e("i"),icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M12.5 5.7l5.2 3.9v1.3l-5.6 4c-.1.2-.3.2-.5.2-.3-.1-.6-.7-.6-1l.3-.4 4.7-3.5L11.5 7l-.2-.2c-.1-.3-.1-.6 0-.8.2-.2.5-.4.8-.4a.8.8 0 01.4.1zm-5.2 0L2 9.6v1.3l5.6 4c.1.2.3.2.5.2.3-.1.7-.7.6-1 0-.1 0-.3-.2-.4l-5-3.5L8.2 7l.2-.2c.1-.3.1-.6 0-.8-.2-.2-.5-.4-.8-.4a.8.8 0 00-.3.1z"/></svg>',tooltip:!0,isToggleable:!0}),o.bind("isOn","isEnabled").to(n,"value","isEnabled"),this.listenTo(o,"execute",()=>{t.execute("code"),t.editing.view.focus()}),o})}}class cp extends ql{static get pluginName(){return"SubscriptEditing"}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:"subscript"}),t.model.schema.setAttributeProperties("subscript",{isFormatting:!0,copyOnEnter:!0}),t.conversion.attributeToElement({model:"subscript",view:"sub",upcastAlso:[{styles:{"vertical-align":"sub"}}]}),t.commands.add("subscript",new th(t,"subscript"))}}class lp extends ql{init(){const t=this.editor,e=t.t;t.ui.componentFactory.add("subscript",i=>{const n=t.commands.get("subscript"),o=new El(i);return o.set({label:e("h"),icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M7.03 10.349l3.818-3.819a.8.8 0 111.132 1.132L8.16 11.48l3.819 3.818a.8.8 0 11-1.132 1.132L7.03 12.61l-3.818 3.82a.8.8 0 11-1.132-1.132L5.9 11.48 2.08 7.662A.8.8 0 113.212 6.53l3.818 3.82zm8.147 7.829h2.549c.254 0 .447.05.58.152a.49.49 0 01.201.413.54.54 0 01-.159.393c-.105.108-.266.162-.48.162h-3.594c-.245 0-.435-.066-.572-.197a.621.621 0 01-.205-.463c0-.114.044-.265.132-.453a1.62 1.62 0 01.288-.444c.433-.436.824-.81 1.172-1.122.348-.312.597-.517.747-.615.267-.183.49-.368.667-.553.177-.185.312-.375.405-.57.093-.194.139-.384.139-.57a1.008 1.008 0 00-.554-.917 1.197 1.197 0 00-.56-.133c-.426 0-.761.182-1.005.546a2.332 2.332 0 00-.164.39 1.609 1.609 0 01-.258.488c-.096.114-.237.17-.423.17a.558.558 0 01-.405-.156.568.568 0 01-.161-.427c0-.218.05-.446.151-.683.101-.238.252-.453.452-.646s.454-.349.762-.467a2.998 2.998 0 011.081-.178c.498 0 .923.076 1.274.228a1.916 1.916 0 011.004 1.032 1.984 1.984 0 01-.156 1.794c-.2.32-.405.572-.613.754-.208.182-.558.468-1.048.857-.49.39-.826.691-1.008.906a2.703 2.703 0 00-.24.309z"/></svg>',tooltip:!0,isToggleable:!0}),o.bind("isOn","isEnabled").to(n,"value","isEnabled"),this.listenTo(o,"execute",()=>{t.execute("subscript"),t.editing.view.focus()}),o})}}class dp extends ql{static get pluginName(){return"SuperscriptEditing"}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:"superscript"}),t.model.schema.setAttributeProperties("superscript",{isFormatting:!0,copyOnEnter:!0}),t.conversion.attributeToElement({model:"superscript",view:"sup",upcastAlso:[{styles:{"vertical-align":"super"}}]}),t.commands.add("superscript",new th(t,"superscript"))}}class hp extends ql{init(){const t=this.editor,e=t.t;t.ui.componentFactory.add("superscript",i=>{const n=t.commands.get("superscript"),o=new El(i);return o.set({label:e("j"),icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M15.677 8.678h2.549c.254 0 .447.05.58.152a.49.49 0 01.201.413.54.54 0 01-.159.393c-.105.108-.266.162-.48.162h-3.594c-.245 0-.435-.066-.572-.197a.621.621 0 01-.205-.463c0-.114.044-.265.132-.453a1.62 1.62 0 01.288-.444c.433-.436.824-.81 1.172-1.122.348-.312.597-.517.747-.615.267-.183.49-.368.667-.553.177-.185.312-.375.405-.57.093-.194.139-.384.139-.57a1.008 1.008 0 00-.554-.917 1.197 1.197 0 00-.56-.133c-.426 0-.761.182-1.005.546a2.332 2.332 0 00-.164.39 1.609 1.609 0 01-.258.488c-.096.114-.237.17-.423.17a.558.558 0 01-.405-.156.568.568 0 01-.161-.427c0-.218.05-.446.151-.683.101-.238.252-.453.452-.646s.454-.349.762-.467a2.998 2.998 0 011.081-.178c.498 0 .923.076 1.274.228a1.916 1.916 0 011.004 1.032 1.984 1.984 0 01-.156 1.794c-.2.32-.405.572-.613.754-.208.182-.558.468-1.048.857-.49.39-.826.691-1.008.906a2.703 2.703 0 00-.24.309zM7.03 10.349l3.818-3.819a.8.8 0 111.132 1.132L8.16 11.48l3.819 3.818a.8.8 0 11-1.132 1.132L7.03 12.61l-3.818 3.82a.8.8 0 11-1.132-1.132L5.9 11.48 2.08 7.662A.8.8 0 113.212 6.53l3.818 3.82z"/></svg>',tooltip:!0,isToggleable:!0}),o.bind("isOn","isEnabled").to(n,"value","isEnabled"),this.listenTo(o,"execute",()=>{t.execute("superscript"),t.editing.view.focus()}),o})}}class up extends ql{static get pluginName(){return"RemoveFormatUI"}init(){const t=this.editor,e=t.t;t.ui.componentFactory.add("removeFormat",i=>{const n=t.commands.get("removeFormat"),o=new El(i);return o.set({label:e("ao"),icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M8.69 14.915c.053.052.173.083.36.093a.366.366 0 01.345.485l-.003.01a.738.738 0 01-.697.497h-2.67a.374.374 0 01-.353-.496l.013-.038a.681.681 0 01.644-.458c.197-.012.325-.043.386-.093a.28.28 0 00.072-.11L9.592 4.5H6.269c-.359-.017-.609.013-.75.09-.142.078-.289.265-.442.563-.192.29-.516.464-.864.464H4.17a.43.43 0 01-.407-.569L4.46 3h13.08l-.62 2.043a.81.81 0 01-.775.574h-.114a.486.486 0 01-.486-.486c.001-.284-.054-.464-.167-.54-.112-.076-.367-.106-.766-.091h-3.28l-2.68 10.257c-.006.074.007.127.038.158zM3 17h8a.5.5 0 110 1H3a.5.5 0 110-1zm11.299 1.17a.75.75 0 11-1.06-1.06l1.414-1.415-1.415-1.414a.75.75 0 011.06-1.06l1.415 1.414 1.414-1.415a.75.75 0 111.06 1.06l-1.413 1.415 1.414 1.415a.75.75 0 01-1.06 1.06l-1.415-1.414-1.414 1.414z"/></svg>',tooltip:!0}),o.bind("isOn","isEnabled").to(n,"value","isEnabled"),this.listenTo(o,"execute",()=>{t.execute("removeFormat"),t.editing.view.focus()}),o})}}class fp extends Jl{refresh(){const t=this.editor.model;this.isEnabled=!!sh(this._getFormattingItems(t.document.selection,t.schema))}execute(){const t=this.editor.model,e=t.schema;t.change(i=>{for(const n of this._getFormattingItems(t.document.selection,e))if(n.is("selection"))for(const t of this._getFormattingAttributes(n,e))i.removeSelectionAttribute(t);else{const t=i.createRangeOn(n);for(const o of this._getFormattingAttributes(n,e))i.removeAttribute(o,t)}})}*_getFormattingItems(t,e){const i=t=>!!sh(this._getFormattingAttributes(t,e));for(const e of t.getRanges())for(const t of e.getItems())i(t)&&(yield t);i(t)&&(yield t)}*_getFormattingAttributes(t,e){for(const[i]of t.getAttributes()){const t=e.getAttributeProperties(i);t&&t.isFormatting&&(yield i)}}}class mp extends ql{static get pluginName(){return"RemoveFormatEditing"}init(){const t=this.editor;t.commands.add("removeFormat",new fp(t))}}class gp extends Jl{refresh(){this.isEnabled=function(t){const e=t.schema,i=t.document.selection;return function(t,e,i){const n=function(t,e){const i=xh(t,e).parent;if(i.isEmpty&&!i.is("$root"))return i.parent;return i}(t,i);return e.checkChild(n,"horizontalLine")}(i,e,t)&&!function(t,e){const i=t.getSelectedElement();return i&&e.isObject(i)}(i,e)}(this.editor.model)}execute(){const t=this.editor.model;t.change(e=>{const i=e.createElement("horizontalLine");t.insertContent(i);let n=i.nextSibling;!(n&&t.schema.checkChild(n,"$text"))&&t.schema.checkChild(i.parent,"paragraph")&&(n=e.createElement("paragraph"),t.insertContent(n,e.createPositionAfter(i))),n&&e.setSelection(n,0)})}}i(92);class pp extends ql{static get pluginName(){return"HorizontalLineEditing"}init(){const t=this.editor,e=t.model.schema,i=t.t,n=t.conversion;e.register("horizontalLine",{isObject:!0,allowWhere:"$block"}),n.for("dataDowncast").elementToElement({model:"horizontalLine",view:(t,e)=>e.createEmptyElement("hr")}),n.for("editingDowncast").elementToElement({model:"horizontalLine",view:(t,e)=>{const n=i("ak"),o=e.createContainerElement("div"),s=e.createEmptyElement("hr");return e.addClass("ck-horizontal-line",o),e.setCustomProperty("hr",!0,o),e.insert(e.createPositionAt(o,0),s),function(t,e,i){return e.setCustomProperty("horizontalLine",!0,t),_h(t,e,{label:i})}(o,e,n)}}),n.for("upcast").elementToElement({view:"hr",model:"horizontalLine"}),t.commands.add("horizontalLine",new gp(t))}}class bp extends ql{init(){const t=this.editor,e=t.t;t.ui.componentFactory.add("horizontalLine",i=>{const n=t.commands.get("horizontalLine"),o=new El(i);return o.set({label:e("ak"),icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2 9h16v2H2z"/></svg>',tooltip:!0}),o.bind("isEnabled").to(n,"isEnabled"),this.listenTo(o,"execute",()=>{t.execute("horizontalLine"),t.editing.view.focus()}),o})}}class wp{constructor(t){this.loader=t}upload(){return new Promise((t,e)=>{const i=this.reader=new window.FileReader;i.addEventListener("load",()=>{t({default:i.result})}),i.addEventListener("error",t=>{e(t)}),i.addEventListener("abort",()=>{e()}),this.loader.file.then(t=>{i.readAsDataURL(t)})})}abort(){this.reader.abort()}}const kp=["left","right","center","justify"];function _p(t){return kp.includes(t)}function vp(t,e){return"rtl"==e.contentLanguageDirection?"right"===t:"left"===t}class yp extends Jl{refresh(){const t=this.editor.locale,e=sh(this.editor.model.document.selection.getSelectedBlocks());this.isEnabled=!!e&&this._canBeAligned(e),this.isEnabled&&e.hasAttribute("alignment")?this.value=e.getAttribute("alignment"):this.value="rtl"===t.contentLanguageDirection?"right":"left"}execute(t={}){const e=this.editor,i=e.locale,n=e.model,o=n.document,s=t.value;n.change(t=>{const e=Array.from(o.selection.getSelectedBlocks()).filter(t=>this._canBeAligned(t)),n=e[0].getAttribute("alignment");vp(s,i)||n===s||!s?function(t,e){for(const i of t)e.removeAttribute("alignment",i)}(e,t):function(t,e,i){for(const n of t)e.setAttribute("alignment",i,n)}(e,t,s)})}_canBeAligned(t){return this.editor.model.schema.checkAttribute(t,"alignment")}}class xp extends ql{static get pluginName(){return"AlignmentEditing"}constructor(t){super(t),t.config.define("alignment",{options:[...kp]})}init(){const t=this.editor,e=t.locale,i=t.model.schema,n=t.config.get("alignment.options").filter(_p);i.extend("$block",{allowAttributes:"alignment"}),t.model.schema.setAttributeProperties("alignment",{isFormatting:!0});const o=function(t){const e={model:{key:"alignment",values:t.slice()},view:{}};for(const i of t)e.view[i]={key:"style",value:{"text-align":i}};return e}(n.filter(t=>!vp(t,e)));t.conversion.attributeToAttribute(o),t.commands.add("alignment",new yp(t))}}var Ap='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2 3.75c0 .414.336.75.75.75h14.5a.75.75 0 100-1.5H2.75a.75.75 0 00-.75.75zm0 8c0 .414.336.75.75.75h14.5a.75.75 0 100-1.5H2.75a.75.75 0 00-.75.75zm0 4c0 .414.336.75.75.75h9.929a.75.75 0 100-1.5H2.75a.75.75 0 00-.75.75zm0-8c0 .414.336.75.75.75h9.929a.75.75 0 100-1.5H2.75a.75.75 0 00-.75.75z"/></svg>',Cp='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M18 3.75a.75.75 0 01-.75.75H2.75a.75.75 0 110-1.5h14.5a.75.75 0 01.75.75zm0 8a.75.75 0 01-.75.75H2.75a.75.75 0 110-1.5h14.5a.75.75 0 01.75.75zm0 4a.75.75 0 01-.75.75H7.321a.75.75 0 110-1.5h9.929a.75.75 0 01.75.75zm0-8a.75.75 0 01-.75.75H7.321a.75.75 0 110-1.5h9.929a.75.75 0 01.75.75z"/></svg>';const Tp=new Map([["left",Ap],["right",Cp],["center",'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2 3.75c0 .414.336.75.75.75h14.5a.75.75 0 100-1.5H2.75a.75.75 0 00-.75.75zm0 8c0 .414.336.75.75.75h14.5a.75.75 0 100-1.5H2.75a.75.75 0 00-.75.75zm2.286 4c0 .414.336.75.75.75h9.928a.75.75 0 100-1.5H5.036a.75.75 0 00-.75.75zm0-8c0 .414.336.75.75.75h9.928a.75.75 0 100-1.5H5.036a.75.75 0 00-.75.75z"/></svg>'],["justify",'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M2 3.75c0 .414.336.75.75.75h14.5a.75.75 0 100-1.5H2.75a.75.75 0 00-.75.75zm0 8c0 .414.336.75.75.75h14.5a.75.75 0 100-1.5H2.75a.75.75 0 00-.75.75zm0 4c0 .414.336.75.75.75h9.929a.75.75 0 100-1.5H2.75a.75.75 0 00-.75.75zm0-8c0 .414.336.75.75.75h14.5a.75.75 0 100-1.5H2.75a.75.75 0 00-.75.75z"/></svg>']]);class Pp extends ql{get localizedOptionTitles(){const t=this.editor.t;return{left:t("aa"),right:t("ab"),center:t("ac"),justify:t("ad")}}static get pluginName(){return"AlignmentUI"}init(){const t=this.editor,e=t.ui.componentFactory,i=t.t,n=t.config.get("alignment.options");n.filter(_p).forEach(t=>this._addButton(t)),e.add("alignment",t=>{const o=Dl(t),s=n.map(t=>e.create(`alignment:${t}`));zl(o,s),o.buttonView.set({label:i("ae"),tooltip:!0}),o.toolbarView.isVertical=!0,o.toolbarView.ariaLabel=i("af"),o.extendTemplate({attributes:{class:"ck-alignment-dropdown"}});const r="rtl"===t.contentLanguageDirection?Cp:Ap;return o.buttonView.bind("icon").toMany(s,"isOn",(...t)=>{const e=t.findIndex(t=>t);return e<0?r:s[e].icon}),o.bind("isEnabled").toMany(s,"isEnabled",(...t)=>t.some(t=>t)),o})}_addButton(t){const e=this.editor;e.ui.componentFactory.add(`alignment:${t}`,i=>{const n=e.commands.get("alignment"),o=new El(i);return o.set({label:this.localizedOptionTitles[t],icon:Tp.get(t),tooltip:!0,isToggleable:!0}),o.bind("isEnabled").to(n),o.bind("isOn").to(n,"value",e=>e===t),this.listenTo(o,"execute",()=>{e.execute("alignment",{value:t}),e.editing.view.focus()}),o})}}class Sp{constructor(t){this.set("activeHandlePosition",null),this.set("proposedWidthPercents",null),this.set("proposedWidth",null),this.set("proposedHeight",null),this.set("proposedHandleHostWidth",null),this.set("proposedHandleHostHeight",null),this._options=t,this._referenceCoordinates=null}begin(t,e,i){const n=new Xs(e);this.activeHandlePosition=function(t){const e=["top-left","top-right","bottom-right","bottom-left"];for(const i of e)if(t.classList.contains(`ck-widget__resizer__handle-${i}`))return i}(t),this._referenceCoordinates=function(t,e){const i=new Xs(t),n=e.split("-"),o={x:"right"==n[1]?i.right:i.left,y:"bottom"==n[0]?i.bottom:i.top};return o.x+=t.ownerDocument.defaultView.scrollX,o.y+=t.ownerDocument.defaultView.scrollY,o}(e,function(t){const e=t.split("-"),i={top:"bottom",bottom:"top",left:"right",right:"left"};return`${i[e[0]]}-${i[e[1]]}`}(this.activeHandlePosition)),this.originalWidth=n.width,this.originalHeight=n.height,this.aspectRatio=n.width/n.height;const o=i.style.width;o&&o.match(/^\d+\.?\d*%$/)?this.originalWidthPercents=parseFloat(o):this.originalWidthPercents=function(t,e){const i=t.parentElement,n=parseFloat(i.ownerDocument.defaultView.getComputedStyle(i).width);return e.width/n*100}(i,n)}update(t){this.proposedWidth=t.width,this.proposedHeight=t.height,this.proposedWidthPercents=t.widthPercents,this.proposedHandleHostWidth=t.handleHostWidth,this.proposedHandleHostHeight=t.handleHostHeight}}vi(Sp,Hn);class Ep{constructor(t){this._options=t,this._domResizerWrapper=null,this._viewResizerWrapper=null,this.set("isEnabled",!0),this.decorate("begin"),this.decorate("cancel"),this.decorate("commit"),this.decorate("updateSize"),this.on("commit",t=>{this.state.proposedWidth||(this._cleanup(),t.stop())},{priority:"high"})}attach(){const t=this,e=this._options.viewElement;this._options.editor.editing.view.change(i=>{const n=i.createUIElement("div",{class:"ck ck-reset_all ck-widget__resizer"},(function(e){const i=this.toDomElement(e);return t._appendHandles(i),t._appendSizeUI(i),t._domResizerWrapper=i,t.on("change:isEnabled",(t,e,n)=>{i.style.display=n?"":"none"}),i.style.display=t.isEnabled?"":"none",i}));i.insert(i.createPositionAt(e,"end"),n),i.addClass("ck-widget_with-resizer",e),this._viewResizerWrapper=n})}begin(t){this.state=new Sp(this._options),this._sizeUI.bindToState(this._options,this.state),this.state.begin(t,this._getHandleHost(),this._getResizeHost())}updateSize(t){const e=this._proposeNewSize(t);this._options.editor.editing.view.change(t=>{const i=this._options.unit,n=("%"===i?e.widthPercents:e.width)+i;t.setStyle("width",n,this._options.viewElement)});const i=this._getHandleHost(),n=new Xs(i);e.handleHostWidth=Math.round(n.width),e.handleHostHeight=Math.round(n.height);const o=new Xs(i);e.width=Math.round(o.width),e.height=Math.round(o.height),this.redraw(n),this.state.update(e)}commit(){const t=("%"===this._options.unit?this.state.proposedWidthPercents:this.state.proposedWidth)+this._options.unit;this._options.onCommit(t),this._cleanup()}cancel(){this._cleanup()}destroy(){this.cancel()}redraw(t){const e=this._domResizerWrapper;var i;(i=e)&&i.ownerDocument&&i.ownerDocument.contains(i)&&this._options.editor.editing.view.change(i=>{const n=e.parentElement,o=this._getHandleHost(),s=t||new Xs(o);i.setStyle("width",s.width+"px",this._viewResizerWrapper),i.setStyle("height",s.height+"px",this._viewResizerWrapper);const r=o.offsetLeft,a=o.offsetTop,c=o.offsetHeight,l=o.offsetWidth;n.isSameNode(o)||(i.setStyle("left",r+"px",this._viewResizerWrapper),i.setStyle("top",a+"px",this._viewResizerWrapper),i.setStyle("height",c+"px",this._viewResizerWrapper),i.setStyle("width",l+"px",this._viewResizerWrapper))})}containsHandle(t){return this._domResizerWrapper.contains(t)}static isResizeHandle(t){return t.classList.contains("ck-widget__resizer__handle")}_cleanup(){this._sizeUI.dismiss(),this._sizeUI.isVisible=!1}_proposeNewSize(t){const e=this.state,i={x:(n=t).pageX,y:n.pageY};var n;const o=!this._options.isCentered||this._options.isCentered(this),s={x:e._referenceCoordinates.x-(i.x+e.originalWidth),y:i.y-e.originalHeight-e._referenceCoordinates.y};o&&e.activeHandlePosition.endsWith("-right")&&(s.x=i.x-(e._referenceCoordinates.x+e.originalWidth)),o&&(s.x*=2);const r={width:Math.abs(e.originalWidth+s.x),height:Math.abs(e.originalHeight+s.y)};r.dominant=r.width/e.aspectRatio>r.height?"width":"height",r.max=r[r.dominant];const a={width:r.width,height:r.height};return"width"==r.dominant?a.height=a.width/e.aspectRatio:a.width=a.height*e.aspectRatio,{width:Math.round(a.width),height:Math.round(a.height),widthPercents:Math.min(Math.round(e.originalWidthPercents/e.originalWidth*a.width*100)/100,100)}}_getResizeHost(){const t=this._domResizerWrapper.parentElement;return this._options.getResizeHost(t)}_getHandleHost(){const t=this._domResizerWrapper.parentElement;return this._options.getHandleHost(t)}_appendHandles(t){const e=["top-left","top-right","bottom-right","bottom-left"];for(const i of e)t.appendChild(new Fc({tag:"div",attributes:{class:`ck-widget__resizer__handle ${Ip(i)}`}}).render())}_appendSizeUI(t){const e=new Mp;e.render(),this._sizeUI=e,t.appendChild(e.element)}_getHandlePosition(t){const e=["top-left","top-right","bottom-right","bottom-left"];for(const i of e)if(t.classList.contains(Ip(i)))return i}}vi(Ep,Hn);class Mp extends rl{constructor(){super();const t=this.bindTemplate;this.setTemplate({tag:"div",attributes:{class:["ck","ck-size-view",t.to("activeHandlePosition",t=>t?`ck-orientation-${t}`:"")],style:{display:t.if("isVisible","none",t=>!t)}},children:[{text:t.to("label")}]})}bindToState(t,e){this.bind("isVisible").to(e,"proposedWidth",e,"proposedHeight",(t,e)=>null!==t&&null!==e),this.bind("label").to(e,"proposedHandleHostWidth",e,"proposedHandleHostHeight",e,"proposedWidthPercents",(e,i,n)=>"px"===t.unit?`${e}×${i}`:`${n}%`),this.bind("activeHandlePosition").to(e)}dismiss(){this.unbind(),this.isVisible=!1}}function Ip(t){return`ck-widget__resizer__handle-${t}`}var Np=function(t,e,i){var n=!0,o=!0;if("function"!=typeof t)throw new TypeError("Expected a function");return z(i)&&(n="leading"in i?!!i.leading:n,o="trailing"in i?!!i.trailing:o),Ws(t,e,{leading:n,maxWait:e,trailing:o})};i(94);class Op extends ql{static get pluginName(){return"WidgetResize"}init(){this.set("_visibleResizer",null),this.set("_activeResizer",null),this._resizers=new Map;const t=ts.window.document;this.editor.model.schema.setAttributeProperties("width",{isFormatting:!0}),this._observer=Object.create(ls),this._observer.listenTo(t,"mousedown",(t,e)=>{if(!Ep.isResizeHandle(e.target))return;const i=e.target;this._activeResizer=this._getResizerByHandle(i),this._activeResizer&&this._activeResizer.begin(i)}),this._observer.listenTo(t,"mousemove",(t,e)=>{this._activeResizer&&this._activeResizer.updateSize(e)}),this._observer.listenTo(t,"mouseup",()=>{this._activeResizer&&(this._activeResizer.commit(),this._activeResizer=null)});const e=()=>{this._visibleResizer&&this._visibleResizer.redraw()},i=Np(e,200);this.on("change:_visibleResizer",e),this.editor.ui.on("update",i),this._observer.listenTo(ts.window,"resize",i);const n=this.editor.editing.view.document.selection;n.on("change",()=>{const t=n.getSelectedElement();this._visibleResizer=this._getResizerByViewElement(t)||null})}destroy(){this._observer.stopListening()}attachTo(t){const e=new Ep(t),i=this.editor.plugins;if(e.attach(),i.has("WidgetToolbarRepository")){const t=i.get("WidgetToolbarRepository");e.on("begin",()=>{t.forceDisabled("resize")},{priority:"lowest"}),e.on("cancel",()=>{t.clearForceDisabled("resize")},{priority:"highest"}),e.on("commit",()=>{t.clearForceDisabled("resize")},{priority:"highest"})}return this._resizers.set(t.viewElement,e),e}_getResizerByHandle(t){for(const e of this._resizers.values())if(e.containsHandle(t))return e}_getResizerByViewElement(t){return this._resizers.get(t)}}vi(Op,Hn);class Rp extends Jl{refresh(){const t=this.editor.model.document.selection.getSelectedElement();this.isEnabled=Th(t),t&&t.hasAttribute("width")?this.value={width:t.getAttribute("width"),height:null}:this.value=null}execute(t){const e=this.editor.model,i=e.document.selection.getSelectedElement();e.change(e=>{e.setAttribute("width",t.width,i)})}}i(96);class Lp extends Jl{constructor(t,e){super(t),this.attributeKey=e}refresh(){const t=this.editor.model,e=t.document;this.value=e.selection.getAttribute(this.attributeKey),this.isEnabled=t.schema.checkAttributeInSelection(e.selection,this.attributeKey)}execute(t={}){const e=this.editor.model,i=e.document.selection,n=t.value;e.change(t=>{if(i.isCollapsed)n?t.setSelectionAttribute(this.attributeKey,n):t.removeSelectionAttribute(this.attributeKey);else{const o=e.schema.getValidRanges(i.getRanges(),this.attributeKey);for(const e of o)n?t.setAttribute(this.attributeKey,n,e):t.removeAttribute(this.attributeKey,e)}})}}class Dp extends El{constructor(t){super(t);const e=this.bindTemplate;this.set("color"),this.set("hasBorder"),this.icon='<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path class="ck-icon__fill" d="M16.935 5.328a2 2 0 010 2.829l-7.778 7.778a2 2 0 01-2.829 0L3.5 13.107a1.999 1.999 0 112.828-2.829l.707.707a1 1 0 001.414 0l5.658-5.657a2 2 0 012.828 0z"/><path d="M14.814 6.035L8.448 12.4a1 1 0 01-1.414 0l-1.413-1.415A1 1 0 104.207 12.4l2.829 2.829a1 1 0 001.414 0l7.778-7.778a1 1 0 10-1.414-1.415z"/></svg>',this.extendTemplate({attributes:{style:{backgroundColor:e.to("color")},class:["ck","ck-color-grid__tile",e.if("hasBorder","ck-color-table__color-tile_bordered")]}})}render(){super.render(),this.iconView.fillColor="hsl(0, 0%, 100%)"}}i(98);class zp extends rl{constructor(t,e){super(t);const i=e&&e.colorDefinitions||[],n={};e&&e.columns&&(n.gridTemplateColumns=`repeat( ${e.columns}, 1fr)`),this.set("selectedColor"),this.items=this.createCollection(),this.focusTracker=new Ic,this.keystrokes=new yc,this._focusCycler=new bl({focusables:this.items,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"arrowleft",focusNext:"arrowright"}}),this.items.on("add",(t,e)=>{e.isOn=e.color===this.selectedColor}),i.forEach(t=>{const e=new Dp;e.set({color:t.color,label:t.label,tooltip:!0,hasBorder:t.options.hasBorder}),e.on("execute",()=>{this.fire("execute",{value:t.color,hasBorder:t.options.hasBorder,label:t.label})}),this.items.add(e)}),this.setTemplate({tag:"div",children:this.items,attributes:{class:["ck","ck-color-grid"],style:n}}),this.on("change:selectedColor",(t,e,i)=>{for(const t of this.items)t.isOn=t.color===i})}focus(){this.items.length&&this.items.first.focus()}focusLast(){this.items.length&&this.items.last.focus()}render(){super.render();for(const t of this.items)this.focusTracker.add(t.element);this.items.on("add",(t,e)=>{this.focusTracker.add(e.element)}),this.items.on("remove",(t,e)=>{this.focusTracker.remove(e.element)}),this.keystrokes.listenTo(this.element)}}class jp extends yi{constructor(t){super(t),this.set("isEmpty",!0)}add(t,e){this.find(e=>e.color===t.color)||(super.add(t,e),this.set("isEmpty",!1))}remove(t){const e=super.remove(t);return 0===this.length&&this.set("isEmpty",!0),e}hasColor(t){return!!this.find(e=>e.color===t)}}vi(jp,Hn);i(100);class Vp extends rl{constructor(t,{colors:e,columns:i,removeButtonLabel:n,documentColorsLabel:o,documentColorsCount:s}){super(t),this.items=this.createCollection(),this.colorDefinitions=e,this.focusTracker=new Ic,this.keystrokes=new yc,this.set("selectedColor"),this.removeButtonLabel=n,this.columns=i,this.documentColors=new jp,this.documentColorsCount=s,this._focusCycler=new bl({focusables:this.items,focusTracker:this.focusTracker,keystrokeHandler:this.keystrokes,actions:{focusPrevious:"arrowup",focusNext:"arrowdown"}}),this._documentColorsLabel=o,this.setTemplate({tag:"div",attributes:{class:["ck","ck-color-table"]},children:this.items}),this.items.add(this._removeColorButton())}updateDocumentColors(t,e){const i=t.document,n=this.documentColorsCount;this.documentColors.clear();for(const o of i.getRootNames()){const s=i.getRoot(o),r=t.createRangeIn(s);for(const t of r.getItems())if(t.is("textProxy")&&t.hasAttribute(e)&&(this._addColorToDocumentColors(t.getAttribute(e)),this.documentColors.length>=n))return}}updateSelectedColors(){const t=this.documentColorsGrid,e=this.staticColorsGrid,i=this.selectedColor;e.selectedColor=i,t&&(t.selectedColor=i)}render(){super.render();for(const t of this.items)this.focusTracker.add(t.element);this.keystrokes.listenTo(this.element)}appendGrids(){if(!this.staticColorsGrid&&(this.staticColorsGrid=this._createStaticColorsGrid(),this.items.add(this.staticColorsGrid),this.documentColorsCount)){const t=Fc.bind(this.documentColors,this.documentColors),e=new dl(this.locale);e.text=this._documentColorsLabel,e.extendTemplate({attributes:{class:["ck","ck-color-grid__label",t.if("isEmpty","ck-hidden")]}}),this.items.add(e),this.documentColorsGrid=this._createDocumentColorsGrid(),this.items.add(this.documentColorsGrid)}}focus(){this._focusCycler.focusFirst()}focusLast(){this._focusCycler.focusLast()}_removeColorButton(){const t=new El;return t.set({withText:!0,icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M8.636 9.531l-2.758 3.94a.5.5 0 00.122.696l3.224 2.284h1.314l2.636-3.736L8.636 9.53zm.288 8.451L5.14 15.396a2 2 0 01-.491-2.786l6.673-9.53a2 2 0 012.785-.49l3.742 2.62a2 2 0 01.491 2.785l-7.269 10.053-2.147-.066z"/><path d="M4 18h5.523v-1H4zm-2 0h1v-1H2z"/></svg>',tooltip:!0,label:this.removeButtonLabel}),t.class="ck-color-table__remove-color",t.on("execute",()=>{this.fire("execute",{value:null})}),t}_createStaticColorsGrid(){const t=new zp(this.locale,{colorDefinitions:this.colorDefinitions,columns:this.columns});return t.delegate("execute").to(this),t}_createDocumentColorsGrid(){const t=Fc.bind(this.documentColors,this.documentColors),e=new zp(this.locale,{columns:this.columns});return e.delegate("execute").to(this),e.extendTemplate({attributes:{class:t.if("isEmpty","ck-hidden")}}),e.items.bindTo(this.documentColors).using(t=>{const e=new Dp;return e.set({color:t.color,hasBorder:t.options&&t.options.hasBorder}),t.label&&e.set({label:t.label,tooltip:!0}),e.on("execute",()=>{this.fire("execute",{value:t.color})}),e}),this.documentColors.on("change:isEmpty",(t,i,n)=>{n&&(e.selectedColor=null)}),e}_addColorToDocumentColors(t){const e=this.colorDefinitions.find(e=>e.color===t);e?this.documentColors.add(Object.assign({},e)):this.documentColors.add({color:t,label:t,options:{hasBorder:!1}})}}function Bp(t,e){const i={model:{key:t,values:[]},view:{},upcastAlso:{}};for(const t of e)i.model.values.push(t.model),i.view[t.model]=t.view,t.upcastAlso&&(i.upcastAlso[t.model]=t.upcastAlso);return i}function Fp(t){return e=>e.getStyle(t).replace(/\s/g,"")}function Hp(t){return(e,i)=>i.createAttributeElement("span",{style:`${t}:${e}`},{priority:7})}class Up extends Lp{constructor(t){super(t,"fontFamily")}}function Wp(t){return t.map(qp).filter(t=>!!t)}function qp(t){return"object"==typeof t?t:"default"===t?{title:"Default",model:void 0}:"string"==typeof t?function(t){const e=t.replace(/"|'/g,"").split(","),i=e[0],n=e.map($p).join(", ");return{title:i,model:i,view:{name:"span",styles:{"font-family":n},priority:7}}}(t):void 0}function $p(t){return(t=t.trim()).indexOf(" ")>0&&(t=`'${t}'`),t}class Yp extends ql{static get pluginName(){return"FontFamilyEditing"}constructor(t){super(t),t.config.define("fontFamily",{options:["default","Arial, Helvetica, sans-serif","Courier New, Courier, monospace","Georgia, serif","Lucida Sans Unicode, Lucida Grande, sans-serif","Tahoma, Geneva, sans-serif","Times New Roman, Times, serif","Trebuchet MS, Helvetica, sans-serif","Verdana, Geneva, sans-serif"]})}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:"fontFamily"}),t.model.schema.setAttributeProperties("fontFamily",{isFormatting:!0,copyOnEnter:!0});const e=Bp("fontFamily",Wp(t.config.get("fontFamily.options")).filter(t=>t.model));t.conversion.attributeToElement(e),t.commands.add("fontFamily",new Up(t))}}class Gp extends ql{init(){const t=this.editor,e=t.t,i=this._getLocalizedOptions(),n=t.commands.get("fontFamily");t.ui.componentFactory.add("fontFamily",o=>{const s=Dl(o);return jl(s,function(t,e){const i=new yi;for(const n of t){const t={type:"button",model:new xf({commandName:"fontFamily",commandParam:n.model,label:n.title,withText:!0})};t.model.bind("isOn").to(e,"value",t=>t===n.model),n.view&&n.view.styles&&t.model.set("labelStyle",`font-family: ${n.view.styles["font-family"]}`),i.add(t)}return i}(i,n)),s.buttonView.set({label:e("br"),icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M11.03 3h6.149a.75.75 0 110 1.5h-5.514L11.03 3zm1.27 3h4.879a.75.75 0 110 1.5h-4.244L12.3 6zm1.27 3h3.609a.75.75 0 110 1.5h-2.973L13.57 9zm-2.754 2.5L8.038 4.785 5.261 11.5h5.555zm.62 1.5H4.641l-1.666 4.028H1.312l5.789-14h1.875l5.789 14h-1.663L11.436 13z"/></svg>',tooltip:!0}),s.extendTemplate({attributes:{class:"ck-font-family-dropdown"}}),s.bind("isEnabled").to(n),this.listenTo(s,"execute",e=>{t.execute(e.source.commandName,{value:e.source.commandParam}),t.editing.view.focus()}),s})}_getLocalizedOptions(){const t=this.editor,e=t.t;return Wp(t.config.get("fontFamily").options).map(t=>("Default"===t.title&&(t.title=e("bs")),t))}}class Qp extends ql{static get requires(){return[Yp,Gp]}static get pluginName(){return"FontFamily"}}class Kp extends Lp{constructor(t){super(t,"fontSize")}}function Jp(t){return t.map(Xp).filter(t=>!!t)}const Zp={tiny:{title:"Tiny",model:"tiny",view:{name:"span",classes:"text-tiny",priority:7}},small:{title:"Small",model:"small",view:{name:"span",classes:"text-small",priority:7}},big:{title:"Big",model:"big",view:{name:"span",classes:"text-big",priority:7}},huge:{title:"Huge",model:"huge",view:{name:"span",classes:"text-huge",priority:7}}};function Xp(t){if("object"==typeof t)return t;if(Zp[t])return Zp[t];if("default"===t)return{model:void 0,title:"Default"};const e=parseFloat(t);var i;return isNaN(e)?void 0:(i=e,{title:String(i),model:i,view:{name:"span",styles:{"font-size":`${i}px`},priority:7}})}class tb extends ql{static get pluginName(){return"FontSizeEditing"}constructor(t){super(t),t.config.define("fontSize",{options:["tiny","small","default","big","huge"]});const e=Bp("fontSize",Jp(this.editor.config.get("fontSize.options")).filter(t=>t.model));t.conversion.attributeToElement(e),t.commands.add("fontSize",new Kp(t))}init(){const t=this.editor;t.model.schema.extend("$text",{allowAttributes:"fontSize"}),t.model.schema.setAttributeProperties("fontSize",{isFormatting:!0,copyOnEnter:!0})}}i(102);class eb extends ql{init(){const t=this.editor,e=t.t,i=this._getLocalizedOptions(),n=t.commands.get("fontSize");t.ui.componentFactory.add("fontSize",o=>{const s=Dl(o);return jl(s,function(t,e){const i=new yi;for(const n of t){const t={type:"button",model:new xf({commandName:"fontSize",commandParam:n.model,label:n.title,class:"ck-fontsize-option",withText:!0})};n.view&&n.view.styles&&t.model.set("labelStyle",`font-size:${n.view.styles["font-size"]}`),n.view&&n.view.classes&&t.model.set("class",`${t.model.class} ${n.view.classes}`),t.model.bind("isOn").to(e,"value",t=>t===n.model),i.add(t)}return i}(i,n)),s.buttonView.set({label:e("bt"),icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M9.816 11.5L7.038 4.785 4.261 11.5h5.555zm.62 1.5H3.641l-1.666 4.028H.312l5.789-14h1.875l5.789 14h-1.663L10.436 13zm7.55 2.279l.779-.779.707.707-2.265 2.265-2.193-2.265.707-.707.765.765V4.825c0-.042 0-.083.002-.123l-.77.77-.707-.707L17.207 2.5l2.265 2.265-.707.707-.782-.782c.002.043.003.089.003.135v10.454z"/></svg>',tooltip:!0}),s.extendTemplate({attributes:{class:["ck-font-size-dropdown"]}}),s.bind("isEnabled").to(n),this.listenTo(s,"execute",e=>{t.execute(e.source.commandName,{value:e.source.commandParam}),t.editing.view.focus()}),s})}_getLocalizedOptions(){const t=this.editor,e=t.t,i={Default:e("bs"),Tiny:e("bu"),Small:e("bv"),Big:e("bw"),Huge:e("bx")};return Jp(t.config.get("fontSize").options).map(t=>{const e=i[t.title];return e&&e!=t.title&&(t=Object.assign({},t,{title:e})),t})}}class ib extends ql{static get requires(){return[tb,eb]}static get pluginName(){return"FontSize"}}class nb extends Lp{constructor(t){super(t,"fontColor")}}class ob extends ql{static get pluginName(){return"FontColorEditing"}constructor(t){super(t),t.config.define("fontColor",{colors:[{color:"hsl(0, 0%, 0%)",label:"Black"},{color:"hsl(0, 0%, 30%)",label:"Dim grey"},{color:"hsl(0, 0%, 60%)",label:"Grey"},{color:"hsl(0, 0%, 90%)",label:"Light grey"},{color:"hsl(0, 0%, 100%)",label:"White",hasBorder:!0},{color:"hsl(0, 75%, 60%)",label:"Red"},{color:"hsl(30, 75%, 60%)",label:"Orange"},{color:"hsl(60, 75%, 60%)",label:"Yellow"},{color:"hsl(90, 75%, 60%)",label:"Light green"},{color:"hsl(120, 75%, 60%)",label:"Green"},{color:"hsl(150, 75%, 60%)",label:"Aquamarine"},{color:"hsl(180, 75%, 60%)",label:"Turquoise"},{color:"hsl(210, 75%, 60%)",label:"Light blue"},{color:"hsl(240, 75%, 60%)",label:"Blue"},{color:"hsl(270, 75%, 60%)",label:"Purple"}],columns:5}),t.conversion.for("upcast").elementToAttribute({view:{name:"span",styles:{color:/[\s\S]+/}},model:{key:"fontColor",value:Fp("color")}}),t.conversion.for("downcast").attributeToElement({model:"fontColor",view:Hp("color")}),t.commands.add("fontColor",new nb(t)),t.model.schema.extend("$text",{allowAttributes:"fontColor"}),t.model.schema.setAttributeProperties("fontColor",{isFormatting:!0,copyOnEnter:!0})}}function sb(t){return"string"==typeof t?{model:t.replace(/ /g,""),label:t,hasBorder:!1,view:{name:"span",styles:{color:t}}}:{model:t.color.replace(/ /g,""),label:t.label||t.color,hasBorder:void 0!==t.hasBorder&&t.hasBorder,view:{name:"span",styles:{color:`${t.color}`}}}}class rb extends ql{constructor(t,{commandName:e,icon:i,componentName:n,dropdownLabel:o}){super(t),this.commandName=e,this.componentName=n,this.icon=i,this.dropdownLabel=o,this.columns=t.config.get(`${this.componentName}.columns`),this.colorTableView}init(){const t=this.editor,e=t.locale,i=e.t,n=t.commands.get(this.commandName);const o=function(t,e){const i=t.t,n={Black:i("cr"),"Dim grey":i("cs"),Grey:i("ct"),"Light grey":i("cu"),White:i("cv"),Red:i("cw"),Orange:i("cx"),Yellow:i("cy"),"Light green":i("cz"),Green:i("da"),Aquamarine:i("db"),Turquoise:i("dc"),"Light blue":i("dd"),Blue:i("de"),Purple:i("df")};return e.map(t=>{const e=n[t.label];return e&&e!=t.label&&(t.label=e),t})}(e,t.config.get(this.componentName).colors.map(sb).filter(t=>!!t)),s=t.config.get(`${this.componentName}.documentColors`);t.ui.componentFactory.add(this.componentName,e=>{const r=Dl(e);return this.colorTableView=function({dropdownView:t,colors:e,columns:i,removeButtonLabel:n,documentColorsLabel:o,documentColorsCount:s}){const r=t.locale,a=new Vp(r,{colors:e,columns:i,removeButtonLabel:n,documentColorsLabel:o,documentColorsCount:s});return t.colorTableView=a,t.panelView.children.add(a),a.delegate("execute").to(t,"execute"),a}({dropdownView:r,colors:o.map(t=>({label:t.label,color:t.model,options:{hasBorder:t.hasBorder}})),columns:this.columns,removeButtonLabel:i("cp"),documentColorsLabel:0!==s?i("cq"):void 0,documentColorsCount:void 0===s?this.columns:s}),this.colorTableView.bind("selectedColor").to(n,"value"),r.buttonView.set({label:this.dropdownLabel,icon:this.icon,tooltip:!0}),r.extendTemplate({attributes:{class:"ck-color-ui-dropdown"}}),r.bind("isEnabled").to(n),r.on("execute",(e,i)=>{t.execute(this.commandName,i),t.editing.view.focus()}),r.on("change:isOpen",(e,i,n)=>{r.colorTableView.appendGrids(),n&&(0!==s&&this.colorTableView.updateDocumentColors(t.model,this.componentName),this.colorTableView.updateSelectedColors())}),r})}}class ab extends rb{constructor(t){super(t,{commandName:"fontColor",componentName:"fontColor",icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M12.4 10.3L10 4.5l-2.4 5.8h4.8zm.5 1.2H7.1L5.7 15H4.2l5-12h1.6l5 12h-1.5L13 11.5zm3.1 7H4a1 1 0 010-2h12a1 1 0 010 2z"/></svg>',dropdownLabel:(0,t.locale.t)("bq")})}static get pluginName(){return"FontColorUI"}}class cb extends ql{static get requires(){return[ob,ab]}static get pluginName(){return"FontColor"}}class lb extends Lp{constructor(t){super(t,"fontBackgroundColor")}}class db extends ql{static get pluginName(){return"FontBackgroundColorEditing"}constructor(t){super(t),t.config.define("fontBackgroundColor",{colors:[{color:"hsl(0, 0%, 0%)",label:"Black"},{color:"hsl(0, 0%, 30%)",label:"Dim grey"},{color:"hsl(0, 0%, 60%)",label:"Grey"},{color:"hsl(0, 0%, 90%)",label:"Light grey"},{color:"hsl(0, 0%, 100%)",label:"White",hasBorder:!0},{color:"hsl(0, 75%, 60%)",label:"Red"},{color:"hsl(30, 75%, 60%)",label:"Orange"},{color:"hsl(60, 75%, 60%)",label:"Yellow"},{color:"hsl(90, 75%, 60%)",label:"Light green"},{color:"hsl(120, 75%, 60%)",label:"Green"},{color:"hsl(150, 75%, 60%)",label:"Aquamarine"},{color:"hsl(180, 75%, 60%)",label:"Turquoise"},{color:"hsl(210, 75%, 60%)",label:"Light blue"},{color:"hsl(240, 75%, 60%)",label:"Blue"},{color:"hsl(270, 75%, 60%)",label:"Purple"}],columns:5}),t.conversion.for("upcast").elementToAttribute({view:{name:"span",styles:{"background-color":/[\s\S]+/}},model:{key:"fontBackgroundColor",value:Fp("background-color")}}),t.conversion.for("downcast").attributeToElement({model:"fontBackgroundColor",view:Hp("background-color")}),t.commands.add("fontBackgroundColor",new lb(t)),t.model.schema.extend("$text",{allowAttributes:"fontBackgroundColor"}),t.model.schema.setAttributeProperties("fontBackgroundColor",{isFormatting:!0,copyOnEnter:!0})}}class hb extends rb{constructor(t){super(t,{commandName:"fontBackgroundColor",componentName:"fontBackgroundColor",icon:'<svg viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><path d="M4 2h12a2 2 0 012 2v12a2 2 0 01-2 2H4a2 2 0 01-2-2V4a2 2 0 012-2zm8.38 9.262H7.62L10 5.506l2.38 5.756zm.532 1.285L14.34 16h1.426L10.804 4H9.196L4.234 16H5.66l1.428-3.453h5.824z"/></svg>',dropdownLabel:(0,t.locale.t)("bp")})}static get pluginName(){return"FontBackgroundColorUI"}}class ub extends ql{static get requires(){return[db,hb]}static get pluginName(){return"FontBackgroundColor"}}i.d(e,"default",(function(){return fb}));class fb extends Wl{}fb.builtinPlugins=[class extends ql{static get requires(){return[Kl,nd,ad,vd,Fd]}static get pluginName(){return"Essentials"}},Gd,class extends ql{static get pluginName(){return"Autoformat"}afterInit(){this._addListAutoformats(),this._addBasicStylesAutoformats(),this._addHeadingAutoformats(),this._addBlockQuoteAutoformats(),this._addCodeBlockAutoformats()}_addListAutoformats(){const t=this.editor.commands;t.get("bulletedList")&&new Kd(this.editor,/^[*-]\s$/,"bulletedList"),t.get("numberedList")&&new Kd(this.editor,/^1[.|)]\s$/,"numberedList")}_addBasicStylesAutoformats(){const t=this.editor.commands;if(t.get("bold")){const t=Xd(this.editor,"bold");new Jd(this.editor,/(\*\*)([^*]+)(\*\*)$/g,t),new Jd(this.editor,/(__)([^_]+)(__)$/g,t)}if(t.get("italic")){const t=Xd(this.editor,"italic");new Jd(this.editor,/(?:^|[^*])(\*)([^*_]+)(\*)$/g,t),new Jd(this.editor,/(?:^|[^_])(_)([^_]+)(_)$/g,t)}if(t.get("code")){const t=Xd(this.editor,"code");new Jd(this.editor,/(`)([^`]+)(`)$/g,t)}}_addHeadingAutoformats(){const t=this.editor.commands.get("heading");t&&t.modelElements.filter(t=>t.match(/^heading[1-6]$/)).forEach(e=>{const i=e[7],n=new RegExp(`^(#{${i}})\\s$`);new Kd(this.editor,n,()=>{if(!t.isEnabled)return!1;this.editor.execute("heading",{value:e})})})}_addBlockQuoteAutoformats(){this.editor.commands.get("blockQuote")&&new Kd(this.editor,/^>\s$/,"blockQuote")}_addCodeBlockAutoformats(){this.editor.commands.get("codeBlock")&&new Kd(this.editor,/^```$/,"codeBlock")}},class extends ql{static get requires(){return[eh,ih]}static get pluginName(){return"Bold"}},class extends ql{static get requires(){return[nh,oh]}static get pluginName(){return"Italic"}},class extends ql{static get requires(){return[dh,hh]}static get pluginName(){return"BlockQuote"}},class extends ql{static get pluginName(){return"CKFinder"}static get requires(){return[pu,uh,Gd]}},class extends ql{static get requires(){return[xu,Ku,mf]}static get pluginName(){return"EasyImage"}},class extends ql{static get requires(){return[yf,Af]}static get pluginName(){return"Heading"}},Ku,class extends ql{static get requires(){return[Pf]}static get pluginName(){return"ImageCaption"}},class extends ql{static get requires(){return[Hf,Uf]}static get pluginName(){return"ImageStyle"}},class extends ql{static get requires(){return[Wf]}static get pluginName(){return"ImageToolbar"}afterInit(){const t=this.editor,e=t.t;t.plugins.get(Wf).register("image",{ariaLabel:e("b"),items:t.config.get("image.toolbar")||[],getRelatedElement:Ch})}},mf,class extends ql{static get pluginName(){return"Indent"}static get requires(){return[Gf,Jf]}},class extends ql{static get requires(){return[uu,em]}static get pluginName(){return"Link"}},class extends ql{static get requires(){return[Pm,Em]}static get pluginName(){return"List"}},class extends ql{static get requires(){return[jm,Hm,Bm,Pu]}static get pluginName(){return"MediaEmbed"}},bf,class extends ql{static get pluginName(){return"PasteFromOffice"}static get requires(){return[Kl]}init(){const t=this.editor,e=[];e.push(new Zm),e.push(new $m),t.plugins.get("Clipboard").on("inputTransformation",(t,i)=>{if(i.isTransformedWithPasteFromOffice)return;const n=i.dataTransfer.getData("text/html"),o=e.find(t=>t.isActive(n));o&&(o.execute(i),i.isTransformedWithPasteFromOffice=!0)},{priority:"high"})}},class extends ql{static get requires(){return[Jg,tp,Pu]}static get pluginName(){return"Table"}},class extends ql{static get requires(){return[Wf]}static get pluginName(){return"TableToolbar"}afterInit(){const t=this.editor,e=t.t,i=t.plugins.get(Wf),n=t.config.get("table.contentToolbar"),o=t.config.get("table.tableToolbar");n&&i.register("tableContent",{ariaLabel:e("c"),items:n,getRelatedElement:cg}),o&&i.register("table",{ariaLabel:e("c"),items:o,getRelatedElement:ag})}},class extends ql{static get requires(){return[ip,np]}static get pluginName(){return"Underline"}},class extends ql{static get requires(){return[op,sp]}static get pluginName(){return"Strikethrough"}},class extends ql{static get requires(){return[rp,ap]}static get pluginName(){return"Code"}},class extends ql{static get requires(){return[cp,lp]}static get pluginName(){return"Subscript"}},class extends ql{static get requires(){return[dp,hp]}static get pluginName(){return"Superscript"}},class extends ql{static get requires(){return[mp,up]}static get pluginName(){return"RemoveFormat"}},class extends ql{static get requires(){return[pp,bp]}static get pluginName(){return"HorizontalLine"}},class extends ql{static get requires(){return[qd]}static get pluginName(){return"Base64UploadAdapter"}init(){this.editor.plugins.get(qd).createUploadAdapter=t=>new wp(t)}},class extends ql{static get requires(){return[xp,Pp]}static get pluginName(){return"Alignment"}},class extends ql{static get requires(){return[Op]}static get pluginName(){return"ImageResize"}init(){const t=this.editor,e=new Rp(t);this._registerSchema(),this._registerConverters(),t.commands.add("imageResize",e),t.editing.downcastDispatcher.on("insert:image",(i,n,o)=>{const s=o.mapper.toViewElement(n.item),r=t.plugins.get(Op).attachTo({unit:t.config.get("image.resizeUnit")||"%",modelElement:n.item,viewElement:s,editor:t,getHandleHost:t=>t.querySelector("img"),getResizeHost:t=>t,isCentered(){const t=n.item.getAttribute("imageStyle");return!t||"full"==t||"alignCenter"==t},onCommit(e){t.execute("imageResize",{width:e})}});r.on("updateSize",()=>{s.hasClass("image_resized")||t.editing.view.change(t=>{t.addClass("image_resized",s)})}),r.bind("isEnabled").to(e)},{priority:"low"})}_registerSchema(){this.editor.model.schema.extend("image",{allowAttributes:"width"})}_registerConverters(){const t=this.editor;t.conversion.for("downcast").add(t=>t.on("attribute:width:image",(t,e,i)=>{if(!i.consumable.consume(e.item,t.name))return;const n=i.writer,o=i.mapper.toViewElement(e.item);null!==e.attributeNewValue?(n.setStyle("width",e.attributeNewValue,o),n.addClass("image_resized",o)):(n.removeStyle("width",o),n.removeClass("image_resized",o))})),t.conversion.for("upcast").attributeToAttribute({view:{name:"figure",styles:{width:/.+/}},model:{key:"width",value:t=>t.getStyle("width")}})}},class extends ql{static get requires(){return[Qp,ib,cb,ub]}static get pluginName(){return"Font"}}],fb.defaultConfig={toolbar:{items:["heading","|","bold","italic","link","bulletedList","numberedList","|","indent","outdent","|","imageUpload","blockQuote","insertTable","mediaEmbed","undo","redo"]},image:{toolbar:["imageStyle:full","imageStyle:side","|","imageTextAlternative"]},table:{contentToolbar:["tableColumn","tableRow","mergeTableCells"]},language:"en"}}]).default}));
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\ No newline at end of file
diff --git a/assets/editor/load.svg b/assets/editor/load.svg
new file mode 100644
index 0000000..11ca313
--- /dev/null
+++ b/assets/editor/load.svg
@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" style="margin: auto; background: none; display: block; shape-rendering: auto;" width="200px" height="200px" viewBox="0 0 100 100" preserveAspectRatio="xMidYMid">
+<g transform="rotate(0 50 50)">
+  <rect x="48" y="24" rx="0" ry="0" width="4" height="12" fill="#ffffff">
+    <animate attributeName="opacity" values="1;0" keyTimes="0;1" dur="1s" begin="-0.9166666666666666s" repeatCount="indefinite"></animate>
+  </rect>
+</g><g transform="rotate(30 50 50)">
+  <rect x="48" y="24" rx="0" ry="0" width="4" height="12" fill="#ffffff">
+    <animate attributeName="opacity" values="1;0" keyTimes="0;1" dur="1s" begin="-0.8333333333333334s" repeatCount="indefinite"></animate>
+  </rect>
+</g><g transform="rotate(60 50 50)">
+  <rect x="48" y="24" rx="0" ry="0" width="4" height="12" fill="#ffffff">
+    <animate attributeName="opacity" values="1;0" keyTimes="0;1" dur="1s" begin="-0.75s" repeatCount="indefinite"></animate>
+  </rect>
+</g><g transform="rotate(90 50 50)">
+  <rect x="48" y="24" rx="0" ry="0" width="4" height="12" fill="#ffffff">
+    <animate attributeName="opacity" values="1;0" keyTimes="0;1" dur="1s" begin="-0.6666666666666666s" repeatCount="indefinite"></animate>
+  </rect>
+</g><g transform="rotate(120 50 50)">
+  <rect x="48" y="24" rx="0" ry="0" width="4" height="12" fill="#ffffff">
+    <animate attributeName="opacity" values="1;0" keyTimes="0;1" dur="1s" begin="-0.5833333333333334s" repeatCount="indefinite"></animate>
+  </rect>
+</g><g transform="rotate(150 50 50)">
+  <rect x="48" y="24" rx="0" ry="0" width="4" height="12" fill="#ffffff">
+    <animate attributeName="opacity" values="1;0" keyTimes="0;1" dur="1s" begin="-0.5s" repeatCount="indefinite"></animate>
+  </rect>
+</g><g transform="rotate(180 50 50)">
+  <rect x="48" y="24" rx="0" ry="0" width="4" height="12" fill="#ffffff">
+    <animate attributeName="opacity" values="1;0" keyTimes="0;1" dur="1s" begin="-0.4166666666666667s" repeatCount="indefinite"></animate>
+  </rect>
+</g><g transform="rotate(210 50 50)">
+  <rect x="48" y="24" rx="0" ry="0" width="4" height="12" fill="#ffffff">
+    <animate attributeName="opacity" values="1;0" keyTimes="0;1" dur="1s" begin="-0.3333333333333333s" repeatCount="indefinite"></animate>
+  </rect>
+</g><g transform="rotate(240 50 50)">
+  <rect x="48" y="24" rx="0" ry="0" width="4" height="12" fill="#ffffff">
+    <animate attributeName="opacity" values="1;0" keyTimes="0;1" dur="1s" begin="-0.25s" repeatCount="indefinite"></animate>
+  </rect>
+</g><g transform="rotate(270 50 50)">
+  <rect x="48" y="24" rx="0" ry="0" width="4" height="12" fill="#ffffff">
+    <animate attributeName="opacity" values="1;0" keyTimes="0;1" dur="1s" begin="-0.16666666666666666s" repeatCount="indefinite"></animate>
+  </rect>
+</g><g transform="rotate(300 50 50)">
+  <rect x="48" y="24" rx="0" ry="0" width="4" height="12" fill="#ffffff">
+    <animate attributeName="opacity" values="1;0" keyTimes="0;1" dur="1s" begin="-0.08333333333333333s" repeatCount="indefinite"></animate>
+  </rect>
+</g><g transform="rotate(330 50 50)">
+  <rect x="48" y="24" rx="0" ry="0" width="4" height="12" fill="#ffffff">
+    <animate attributeName="opacity" values="1;0" keyTimes="0;1" dur="1s" begin="0s" repeatCount="indefinite"></animate>
+  </rect>
+</g>
+<!-- [ldio] generated by https://loading.io/ --></svg>
\ No newline at end of file
diff --git a/assets/icons/add-cloudburst.svg b/assets/icons/add-cloudburst.svg
new file mode 100644
index 0000000..25c88f3
--- /dev/null
+++ b/assets/icons/add-cloudburst.svg
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 26.2.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 24 24" style="enable-background:new 0 0 24 24;" xml:space="preserve">
+<style type="text/css">
+	.st0{fill:#FF6AE6;}
+	.st1{fill:#FFFFFF;}
+</style>
+<circle class="st0" cx="12" cy="12" r="10.4" opacity=".25"/>
+<path class="st1" d="M16.6,11.2c3,0,5.4,2.4,5.4,5.4S19.6,22,16.6,22s-5.4-2.4-5.4-5.4S13.7,11.2,16.6,11.2z M16.6,12
+	c-2.5,0-4.6,2-4.6,4.6s2,4.6,4.6,4.6s4.6-2,4.6-4.6S19.1,12,16.6,12z M16.6,13.9c0.2,0,0.4,0.2,0.4,0.4v1.9h1.9
+	c0.2,0,0.4,0.2,0.4,0.4S19.1,17,18.9,17H17v1.9c0,0.2-0.2,0.4-0.4,0.4s-0.4-0.2-0.4-0.4V17h-1.9c-0.2,0-0.4-0.2-0.4-0.4
+	s0.2-0.4,0.4-0.4h1.9v-1.9C16.2,14.1,16.4,13.9,16.6,13.9z"/>
+</svg>
diff --git a/assets/icons/add-raindrops.svg b/assets/icons/add-raindrops.svg
new file mode 100644
index 0000000..d4ff334
--- /dev/null
+++ b/assets/icons/add-raindrops.svg
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 26.2.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 24 24" style="enable-background:new 0 0 24 24;" xml:space="preserve">
+<style type="text/css">
+	.st0{fill:#D7E1FF;}
+	.st1{fill:#FFFFFF;}
+</style>
+<circle class="st0" cx="12" cy="12" r="10.4" opacity=".25"/>
+<path class="st1" d="M16.6,11.2c3,0,5.4,2.4,5.4,5.4S19.6,22,16.6,22s-5.4-2.4-5.4-5.4S13.7,11.2,16.6,11.2z M16.6,12
+	c-2.5,0-4.6,2-4.6,4.6s2,4.6,4.6,4.6s4.6-2,4.6-4.6S19.1,12,16.6,12z M16.6,13.9c0.2,0,0.4,0.2,0.4,0.4v1.9h1.9
+	c0.2,0,0.4,0.2,0.4,0.4S19.1,17,18.9,17H17v1.9c0,0.2-0.2,0.4-0.4,0.4s-0.4-0.2-0.4-0.4V17h-1.9c-0.2,0-0.4-0.2-0.4-0.4
+	s0.2-0.4,0.4-0.4h1.9v-1.9C16.2,14.1,16.4,13.9,16.6,13.9z"/>
+</svg>
diff --git a/assets/icons/alert-off.svg b/assets/icons/alert-off.svg
new file mode 100644
index 0000000..d88ddf8
--- /dev/null
+++ b/assets/icons/alert-off.svg
@@ -0,0 +1 @@
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diff --git a/assets/icons/alert-on.svg b/assets/icons/alert-on.svg
new file mode 100644
index 0000000..4f2d0d7
--- /dev/null
+++ b/assets/icons/alert-on.svg
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diff --git a/assets/icons/computers-off.svg b/assets/icons/computers-off.svg
new file mode 100644
index 0000000..b8c94cf
--- /dev/null
+++ b/assets/icons/computers-off.svg
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diff --git a/assets/icons/computers-on.svg b/assets/icons/computers-on.svg
new file mode 100644
index 0000000..78cf6ba
--- /dev/null
+++ b/assets/icons/computers-on.svg
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diff --git a/assets/icons/computers-remote.svg b/assets/icons/computers-remote.svg
new file mode 100644
index 0000000..daf152a
--- /dev/null
+++ b/assets/icons/computers-remote.svg
@@ -0,0 +1 @@
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diff --git a/assets/icons/computers-screens.svg b/assets/icons/computers-screens.svg
new file mode 100644
index 0000000..ae786bf
--- /dev/null
+++ b/assets/icons/computers-screens.svg
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diff --git a/assets/icons/computers-sessions.svg b/assets/icons/computers-sessions.svg
new file mode 100644
index 0000000..2f9dbb0
--- /dev/null
+++ b/assets/icons/computers-sessions.svg
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diff --git a/assets/icons/computers-windows.svg b/assets/icons/computers-windows.svg
new file mode 100644
index 0000000..d9fb710
--- /dev/null
+++ b/assets/icons/computers-windows.svg
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diff --git a/assets/icons/computers.svg b/assets/icons/computers.svg
new file mode 100644
index 0000000..30f5ff9
--- /dev/null
+++ b/assets/icons/computers.svg
@@ -0,0 +1 @@
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diff --git a/assets/icons/copy.svg b/assets/icons/copy.svg
new file mode 100644
index 0000000..646e5c6
--- /dev/null
+++ b/assets/icons/copy.svg
@@ -0,0 +1 @@
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diff --git a/assets/icons/edit-private.svg b/assets/icons/edit-private.svg
new file mode 100644
index 0000000..09c8ed2
--- /dev/null
+++ b/assets/icons/edit-private.svg
@@ -0,0 +1 @@
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diff --git a/assets/icons/edit.svg b/assets/icons/edit.svg
new file mode 100644
index 0000000..b5f3d18
--- /dev/null
+++ b/assets/icons/edit.svg
@@ -0,0 +1 @@
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diff --git a/assets/icons/failures.svg b/assets/icons/failures.svg
new file mode 100644
index 0000000..00f814a
--- /dev/null
+++ b/assets/icons/failures.svg
@@ -0,0 +1 @@
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diff --git a/assets/icons/parent.svg b/assets/icons/parent.svg
new file mode 100644
index 0000000..0ae96e2
--- /dev/null
+++ b/assets/icons/parent.svg
@@ -0,0 +1 @@
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diff --git a/assets/icons/reset.svg b/assets/icons/reset.svg
new file mode 100644
index 0000000..901fbb3
--- /dev/null
+++ b/assets/icons/reset.svg
@@ -0,0 +1 @@
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diff --git a/assets/icons/rules-old.svg b/assets/icons/rules-old.svg
new file mode 100644
index 0000000..35843b3
--- /dev/null
+++ b/assets/icons/rules-old.svg
@@ -0,0 +1 @@
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diff --git a/assets/icons/save.svg b/assets/icons/save.svg
new file mode 100644
index 0000000..47d7166
--- /dev/null
+++ b/assets/icons/save.svg
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diff --git a/assets/icons/search.svg b/assets/icons/search.svg
new file mode 100644
index 0000000..bbcd5f5
--- /dev/null
+++ b/assets/icons/search.svg
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diff --git a/assets/icons/time.svg b/assets/icons/time.svg
new file mode 100644
index 0000000..5b1a6b2
--- /dev/null
+++ b/assets/icons/time.svg
@@ -0,0 +1 @@
+<svg width="24" height="24" fill="none" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M12 5a8.5 8.5 0 1 1 0 17 8.5 8.5 0 0 1 0-17Zm0 1.5a7 7 0 1 0 0 14 7 7 0 0 0 0-14ZM12 8a.75.75 0 0 1 .743.648l.007.102v4.5a.75.75 0 0 1-1.493.102l-.007-.102v-4.5A.75.75 0 0 1 12 8Zm7.147-2.886.083.06 1.158.964a.75.75 0 0 1-.877 1.212l-.082-.06-1.159-.964a.75.75 0 0 1 .877-1.212ZM14.25 2.5a.75.75 0 0 1 .102 1.493L14.25 4h-4.5a.75.75 0 0 1-.102-1.493L9.75 2.5h4.5Z" fill="#000000"/></svg>
\ No newline at end of file
diff --git a/assets/icons/uncolored/computers.svg b/assets/icons/uncolored/computers.svg
new file mode 100644
index 0000000..30f5ff9
--- /dev/null
+++ b/assets/icons/uncolored/computers.svg
@@ -0,0 +1 @@
+<svg width="24" height="24" fill="none" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M8.254 8.003c.967 0 1.75.784 1.75 1.75v9.5a1.75 1.75 0 0 1-1.75 1.75H3.75A1.75 1.75 0 0 1 2 19.253v-9.5c0-.966.784-1.75 1.75-1.75h4.504Zm0 1.5H3.75a.25.25 0 0 0-.25.25v9.5c0 .138.112.25.25.25h4.504a.25.25 0 0 0 .25-.25v-9.5a.25.25 0 0 0-.25-.25ZM6.252 17a.75.75 0 0 1 .102 1.493l-.102.007h-.5a.75.75 0 0 1-.102-1.493L5.752 17h.5Zm14.997-.5a.75.75 0 0 1 .102 1.493L21.25 18H11v-1.5h10.25ZM18.25 5c.966 0 1.75.784 1.75 1.75v7.5A1.75 1.75 0 0 1 18.25 16H11v-1.5h7.25a.25.25 0 0 0 .25-.25v-7.5a.25.25 0 0 0-.25-.25H5.75a.25.25 0 0 0-.25.25L5.499 7H4v-.25C4 5.784 4.784 5 5.75 5h12.5Z" fill="#000000"/></svg>
\ No newline at end of file
diff --git a/assets/icons/view.svg b/assets/icons/view.svg
new file mode 100644
index 0000000..f6cd4d3
--- /dev/null
+++ b/assets/icons/view.svg
@@ -0,0 +1 @@
+<svg width="24" height="24" fill="none" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><path d="M4.524 6.25a.75.75 0 0 1 .75-.75H18.73a.75.75 0 0 1 .75.75v3.5a.75.75 0 0 1-.75.75H5.274a.75.75 0 0 1-.75-.75v-3.5Zm1.5.75v2H17.98V7H6.024ZM14.23 11.979a.75.75 0 0 0-.75.75v4.5c0 .414.335.75.75.75h4.5a.75.75 0 0 0 .75-.75v-4.5a.75.75 0 0 0-.75-.75h-4.5Zm.75 4.5v-3h3v3h-3ZM4.524 13.25a.75.75 0 0 1 .75-.75h5.976a.75.75 0 0 1 0 1.5H5.274a.75.75 0 0 1-.75-.75ZM5.274 16a.75.75 0 0 0 0 1.5h5.976a.75.75 0 0 0 0-1.5H5.274Z" fill="#000000"/><path d="M2 5.75A2.75 2.75 0 0 1 4.75 3h14.5A2.75 2.75 0 0 1 22 5.75v12.5A2.75 2.75 0 0 1 19.25 21H4.75A2.75 2.75 0 0 1 2 18.25V5.75ZM4.75 4.5c-.69 0-1.25.56-1.25 1.25v12.5c0 .69.56 1.25 1.25 1.25h14.5c.69 0 1.25-.56 1.25-1.25V5.75c0-.69-.56-1.25-1.25-1.25H4.75Z" fill="#000000"/></svg>
\ No newline at end of file
diff --git a/assets/uploads/pt-coral.png b/assets/uploads/pt-coral.png
new file mode 100644
index 0000000..0eaee1e
--- /dev/null
+++ b/assets/uploads/pt-coral.png
diff --git a/assets/uploads/pt-dahlia.png b/assets/uploads/pt-dahlia.png
new file mode 100644
index 0000000..92f59df
--- /dev/null
+++ b/assets/uploads/pt-dahlia.png
diff --git a/assets/uploads/pt-floralorchid.png b/assets/uploads/pt-floralorchid.png
new file mode 100644
index 0000000..0b396aa
--- /dev/null
+++ b/assets/uploads/pt-floralorchid.png
diff --git a/assets/uploads/pt-glory.png b/assets/uploads/pt-glory.png
new file mode 100644
index 0000000..fd84f7a
--- /dev/null
+++ b/assets/uploads/pt-glory.png
diff --git a/comproxy/index.js b/comproxy/index.js
new file mode 100644
index 0000000..60b4baa
--- /dev/null
+++ b/comproxy/index.js
@@ -0,0 +1,89 @@
+const { WebSocketServer } = require('ws');
+const fs = require('fs');
+const uuid = require('uuid-v4');
+
+const wss = new WebSocketServer({ port: 38050 });
+const servers = {};
+const clients = {};
+
+wss.on('connection', function connection(ws, req) {
+    ws.linked = null;
+    ws.id = null;
+    ws.linkedServer = null;
+
+    console.log("New client: " + req.headers['x-forwarded-for'].split(',')[0].trim());
+
+    ws.on('message', (_data) => {
+        if (ws.linked) {
+            try {
+                let data = JSON.parse(_data.toString());
+                data["_id"] = ws.id;
+                servers[ws.linked].send(JSON.stringify(data));
+            } catch (e) {
+                console.error(e);
+            }
+        } else {
+            try {
+                let data = JSON.parse(_data.toString());
+
+                if (data.type === "client") {
+                    if (Object.keys(servers).includes(data.id)) {
+                        if (fs.existsSync(__dirname + "/../includes/tokens/" + data.token.replaceAll(".", "").replaceAll("/", ""))) {
+                            ws.linked = data.id;
+                            ws.id = uuid();
+
+                            servers[data.id].send(JSON.stringify({
+                                type: "client",
+                                id: ws.id
+                            }));
+
+                            clients[ws.id] = ws;
+                        } else {
+                            console.log("close(c), reason: invalid token");
+                            ws.close();
+                        }
+                    } else {
+                        console.log("close(c), reason: no server");
+                        ws.close();
+                    }
+                } else if (data.type === "server") {
+                    if (Object.keys(servers).includes(data.id)) {
+                        console.log("close(s), reason: already online");
+                        ws.close();
+                        return;
+                    }
+
+                    ws.linkedServer = data.id;
+                    servers[data.id] = ws;
+                } else if (data._id) {
+                    try {
+                        if (clients[data._id]) {
+                            clients[data._id].send(_data);
+                        }
+                    } catch (e) {
+                        console.error(e);
+                    }
+                }
+            } catch (e) {
+                console.error(e);
+            }
+        }
+    })
+
+    ws.on('close', () => {
+        if (ws.linked) {
+            try {
+                servers[ws.linked].send(JSON.stringify({
+                    type: "close",
+                    id: ws.id
+                }))
+            } catch (e) {
+                console.error(e);
+            }
+
+            delete clients[ws.id];
+        } else if (ws.linkedServer) {
+            delete servers[ws.linkedServer];
+        }
+    })
+});
\ No newline at end of file
diff --git a/comproxy/node_modules/.package-lock.json b/comproxy/node_modules/.package-lock.json
new file mode 100644
index 0000000..8dc2db2
--- /dev/null
+++ b/comproxy/node_modules/.package-lock.json
@@ -0,0 +1,35 @@
+{
+  "name": "comproxy",
+  "lockfileVersion": 2,
+  "requires": true,
+  "packages": {
+    "node_modules/uuid-v4": {
+      "version": "0.1.0",
+      "resolved": "https://registry.npmjs.org/uuid-v4/-/uuid-v4-0.1.0.tgz",
+      "integrity": "sha512-m11RYDtowtAIihBXMoGajOEKpAXrKbpKlpmxqyztMYQNGSY5nZAZ/oYch/w2HNS1RMA4WLGcZvuD8/wFMuCEzA==",
+      "engines": {
+        "node": "*"
+      }
+    },
+    "node_modules/ws": {
+      "version": "8.11.0",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-8.11.0.tgz",
+      "integrity": "sha512-HPG3wQd9sNQoT9xHyNCXoDUa+Xw/VevmY9FoHyQ+g+rrMn4j6FB4np7Z0OhdTgjx6MgQLK7jwSy1YecU1+4Asg==",
+      "engines": {
+        "node": ">=10.0.0"
+      },
+      "peerDependencies": {
+        "bufferutil": "^4.0.1",
+        "utf-8-validate": "^5.0.2"
+      },
+      "peerDependenciesMeta": {
+        "bufferutil": {
+          "optional": true
+        },
+        "utf-8-validate": {
+          "optional": true
+        }
+      }
+    }
+  }
+}
diff --git a/comproxy/node_modules/uuid-v4/index.js b/comproxy/node_modules/uuid-v4/index.js
new file mode 100644
index 0000000..ce0a0bb
--- /dev/null
+++ b/comproxy/node_modules/uuid-v4/index.js
@@ -0,0 +1,28 @@
+
+exports = module.exports = function() {
+	var ret = '', value;
+	for (var i = 0; i < 32; i++) {
+		value = exports.random() * 16 | 0;
+		// Insert the hypens
+		if (i > 4 && i < 21 && ! (i % 4)) {
+			ret += '-';
+		}
+		// Add the next random character
+		ret += (
+			(i === 12) ? 4 : (
+				(i === 16) ? (value & 3 | 8) : value
+			)
+		).toString(16);
+	}
+	return ret;
+};
+
+var uuidRegex = /^[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/;
+exports.isUUID = function(uuid) {
+	return uuidRegex.test(uuid);
+};
+
+exports.random = function() {
+	return Math.random();
+};
+
diff --git a/comproxy/node_modules/uuid-v4/package.json b/comproxy/node_modules/uuid-v4/package.json
new file mode 100644
index 0000000..4badb74
--- /dev/null
+++ b/comproxy/node_modules/uuid-v4/package.json
@@ -0,0 +1,13 @@
+{
+  "author": "James Brumond <james@jbrumond.me> (http://jbrumond.me)",
+  "name": "uuid-v4",
+  "description": "A simple v4 UUID generator",
+  "version": "0.1.0",
+  "main": "index.js",
+  "dependencies": {},
+  "devDependencies": {},
+  "optionalDependencies": {},
+  "engines": {
+    "node": "*"
+  }
+}
diff --git a/comproxy/node_modules/uuid-v4/readme.md b/comproxy/node_modules/uuid-v4/readme.md
new file mode 100644
index 0000000..0b8110f
--- /dev/null
+++ b/comproxy/node_modules/uuid-v4/readme.md
@@ -0,0 +1,33 @@
+# uuid-v4
+
+A Node.js module for generating and validation V4 UUIDs
+
+## Install
+
+```bash
+$ npm install uuid-v4
+```
+
+## Usage
+
+```javascript
+var uuid = require('uuid-v4');
+
+// Generate a new UUID
+var myUUID = uuid();
+
+// Validate a UUID as proper V4 format
+uuid.isUUID(myUUID);  // true
+```
+
+## MIT License
+
+Copyright (c) 2012 James Brumond
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+
diff --git a/comproxy/node_modules/ws/LICENSE b/comproxy/node_modules/ws/LICENSE
new file mode 100644
index 0000000..65ff176
--- /dev/null
+++ b/comproxy/node_modules/ws/LICENSE
@@ -0,0 +1,19 @@
+Copyright (c) 2011 Einar Otto Stangvik <einaros@gmail.com>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/comproxy/node_modules/ws/README.md b/comproxy/node_modules/ws/README.md
new file mode 100644
index 0000000..4ae71f6
--- /dev/null
+++ b/comproxy/node_modules/ws/README.md
@@ -0,0 +1,495 @@
+# ws: a Node.js WebSocket library
+
+[![Version npm](https://img.shields.io/npm/v/ws.svg?logo=npm)](https://www.npmjs.com/package/ws)
+[![CI](https://img.shields.io/github/workflow/status/websockets/ws/CI/master?label=CI&logo=github)](https://github.com/websockets/ws/actions?query=workflow%3ACI+branch%3Amaster)
+[![Coverage Status](https://img.shields.io/coveralls/websockets/ws/master.svg?logo=coveralls)](https://coveralls.io/github/websockets/ws)
+
+ws is a simple to use, blazing fast, and thoroughly tested WebSocket client and
+server implementation.
+
+Passes the quite extensive Autobahn test suite: [server][server-report],
+[client][client-report].
+
+**Note**: This module does not work in the browser. The client in the docs is a
+reference to a back end with the role of a client in the WebSocket
+communication. Browser clients must use the native
+[`WebSocket`](https://developer.mozilla.org/en-US/docs/Web/API/WebSocket)
+object. To make the same code work seamlessly on Node.js and the browser, you
+can use one of the many wrappers available on npm, like
+[isomorphic-ws](https://github.com/heineiuo/isomorphic-ws).
+
+## Table of Contents
+
+- [Protocol support](#protocol-support)
+- [Installing](#installing)
+  - [Opt-in for performance](#opt-in-for-performance)
+- [API docs](#api-docs)
+- [WebSocket compression](#websocket-compression)
+- [Usage examples](#usage-examples)
+  - [Sending and receiving text data](#sending-and-receiving-text-data)
+  - [Sending binary data](#sending-binary-data)
+  - [Simple server](#simple-server)
+  - [External HTTP/S server](#external-https-server)
+  - [Multiple servers sharing a single HTTP/S server](#multiple-servers-sharing-a-single-https-server)
+  - [Client authentication](#client-authentication)
+  - [Server broadcast](#server-broadcast)
+  - [Round-trip time](#round-trip-time)
+  - [Use the Node.js streams API](#use-the-nodejs-streams-api)
+  - [Other examples](#other-examples)
+- [FAQ](#faq)
+  - [How to get the IP address of the client?](#how-to-get-the-ip-address-of-the-client)
+  - [How to detect and close broken connections?](#how-to-detect-and-close-broken-connections)
+  - [How to connect via a proxy?](#how-to-connect-via-a-proxy)
+- [Changelog](#changelog)
+- [License](#license)
+
+## Protocol support
+
+- **HyBi drafts 07-12** (Use the option `protocolVersion: 8`)
+- **HyBi drafts 13-17** (Current default, alternatively option
+  `protocolVersion: 13`)
+
+## Installing
+
+```
+npm install ws
+```
+
+### Opt-in for performance
+
+There are 2 optional modules that can be installed along side with the ws
+module. These modules are binary addons which improve certain operations.
+Prebuilt binaries are available for the most popular platforms so you don't
+necessarily need to have a C++ compiler installed on your machine.
+
+- `npm install --save-optional bufferutil`: Allows to efficiently perform
+  operations such as masking and unmasking the data payload of the WebSocket
+  frames.
+- `npm install --save-optional utf-8-validate`: Allows to efficiently check if a
+  message contains valid UTF-8.
+
+To not even try to require and use these modules, use the
+[`WS_NO_BUFFER_UTIL`](./doc/ws.md#ws_no_buffer_util) and
+[`WS_NO_UTF_8_VALIDATE`](./doc/ws.md#ws_no_utf_8_validate) environment
+variables. These might be useful to enhance security in systems where a user can
+put a package in the package search path of an application of another user, due
+to how the Node.js resolver algorithm works.
+
+## API docs
+
+See [`/doc/ws.md`](./doc/ws.md) for Node.js-like documentation of ws classes and
+utility functions.
+
+## WebSocket compression
+
+ws supports the [permessage-deflate extension][permessage-deflate] which enables
+the client and server to negotiate a compression algorithm and its parameters,
+and then selectively apply it to the data payloads of each WebSocket message.
+
+The extension is disabled by default on the server and enabled by default on the
+client. It adds a significant overhead in terms of performance and memory
+consumption so we suggest to enable it only if it is really needed.
+
+Note that Node.js has a variety of issues with high-performance compression,
+where increased concurrency, especially on Linux, can lead to [catastrophic
+memory fragmentation][node-zlib-bug] and slow performance. If you intend to use
+permessage-deflate in production, it is worthwhile to set up a test
+representative of your workload and ensure Node.js/zlib will handle it with
+acceptable performance and memory usage.
+
+Tuning of permessage-deflate can be done via the options defined below. You can
+also use `zlibDeflateOptions` and `zlibInflateOptions`, which is passed directly
+into the creation of [raw deflate/inflate streams][node-zlib-deflaterawdocs].
+
+See [the docs][ws-server-options] for more options.
+
+```js
+import WebSocket, { WebSocketServer } from 'ws';
+
+const wss = new WebSocketServer({
+  port: 8080,
+  perMessageDeflate: {
+    zlibDeflateOptions: {
+      // See zlib defaults.
+      chunkSize: 1024,
+      memLevel: 7,
+      level: 3
+    },
+    zlibInflateOptions: {
+      chunkSize: 10 * 1024
+    },
+    // Other options settable:
+    clientNoContextTakeover: true, // Defaults to negotiated value.
+    serverNoContextTakeover: true, // Defaults to negotiated value.
+    serverMaxWindowBits: 10, // Defaults to negotiated value.
+    // Below options specified as default values.
+    concurrencyLimit: 10, // Limits zlib concurrency for perf.
+    threshold: 1024 // Size (in bytes) below which messages
+    // should not be compressed if context takeover is disabled.
+  }
+});
+```
+
+The client will only use the extension if it is supported and enabled on the
+server. To always disable the extension on the client set the
+`perMessageDeflate` option to `false`.
+
+```js
+import WebSocket from 'ws';
+
+const ws = new WebSocket('ws://www.host.com/path', {
+  perMessageDeflate: false
+});
+```
+
+## Usage examples
+
+### Sending and receiving text data
+
+```js
+import WebSocket from 'ws';
+
+const ws = new WebSocket('ws://www.host.com/path');
+
+ws.on('open', function open() {
+  ws.send('something');
+});
+
+ws.on('message', function message(data) {
+  console.log('received: %s', data);
+});
+```
+
+### Sending binary data
+
+```js
+import WebSocket from 'ws';
+
+const ws = new WebSocket('ws://www.host.com/path');
+
+ws.on('open', function open() {
+  const array = new Float32Array(5);
+
+  for (var i = 0; i < array.length; ++i) {
+    array[i] = i / 2;
+  }
+
+  ws.send(array);
+});
+```
+
+### Simple server
+
+```js
+import { WebSocketServer } from 'ws';
+
+const wss = new WebSocketServer({ port: 8080 });
+
+wss.on('connection', function connection(ws) {
+  ws.on('message', function message(data) {
+    console.log('received: %s', data);
+  });
+
+  ws.send('something');
+});
+```
+
+### External HTTP/S server
+
+```js
+import { createServer } from 'https';
+import { readFileSync } from 'fs';
+import { WebSocketServer } from 'ws';
+
+const server = createServer({
+  cert: readFileSync('/path/to/cert.pem'),
+  key: readFileSync('/path/to/key.pem')
+});
+const wss = new WebSocketServer({ server });
+
+wss.on('connection', function connection(ws) {
+  ws.on('message', function message(data) {
+    console.log('received: %s', data);
+  });
+
+  ws.send('something');
+});
+
+server.listen(8080);
+```
+
+### Multiple servers sharing a single HTTP/S server
+
+```js
+import { createServer } from 'http';
+import { parse } from 'url';
+import { WebSocketServer } from 'ws';
+
+const server = createServer();
+const wss1 = new WebSocketServer({ noServer: true });
+const wss2 = new WebSocketServer({ noServer: true });
+
+wss1.on('connection', function connection(ws) {
+  // ...
+});
+
+wss2.on('connection', function connection(ws) {
+  // ...
+});
+
+server.on('upgrade', function upgrade(request, socket, head) {
+  const { pathname } = parse(request.url);
+
+  if (pathname === '/foo') {
+    wss1.handleUpgrade(request, socket, head, function done(ws) {
+      wss1.emit('connection', ws, request);
+    });
+  } else if (pathname === '/bar') {
+    wss2.handleUpgrade(request, socket, head, function done(ws) {
+      wss2.emit('connection', ws, request);
+    });
+  } else {
+    socket.destroy();
+  }
+});
+
+server.listen(8080);
+```
+
+### Client authentication
+
+```js
+import { createServer } from 'http';
+import { WebSocketServer } from 'ws';
+
+const server = createServer();
+const wss = new WebSocketServer({ noServer: true });
+
+wss.on('connection', function connection(ws, request, client) {
+  ws.on('message', function message(data) {
+    console.log(`Received message ${data} from user ${client}`);
+  });
+});
+
+server.on('upgrade', function upgrade(request, socket, head) {
+  // This function is not defined on purpose. Implement it with your own logic.
+  authenticate(request, function next(err, client) {
+    if (err || !client) {
+      socket.write('HTTP/1.1 401 Unauthorized\r\n\r\n');
+      socket.destroy();
+      return;
+    }
+
+    wss.handleUpgrade(request, socket, head, function done(ws) {
+      wss.emit('connection', ws, request, client);
+    });
+  });
+});
+
+server.listen(8080);
+```
+
+Also see the provided [example][session-parse-example] using `express-session`.
+
+### Server broadcast
+
+A client WebSocket broadcasting to all connected WebSocket clients, including
+itself.
+
+```js
+import WebSocket, { WebSocketServer } from 'ws';
+
+const wss = new WebSocketServer({ port: 8080 });
+
+wss.on('connection', function connection(ws) {
+  ws.on('message', function message(data, isBinary) {
+    wss.clients.forEach(function each(client) {
+      if (client.readyState === WebSocket.OPEN) {
+        client.send(data, { binary: isBinary });
+      }
+    });
+  });
+});
+```
+
+A client WebSocket broadcasting to every other connected WebSocket clients,
+excluding itself.
+
+```js
+import WebSocket, { WebSocketServer } from 'ws';
+
+const wss = new WebSocketServer({ port: 8080 });
+
+wss.on('connection', function connection(ws) {
+  ws.on('message', function message(data, isBinary) {
+    wss.clients.forEach(function each(client) {
+      if (client !== ws && client.readyState === WebSocket.OPEN) {
+        client.send(data, { binary: isBinary });
+      }
+    });
+  });
+});
+```
+
+### Round-trip time
+
+```js
+import WebSocket from 'ws';
+
+const ws = new WebSocket('wss://websocket-echo.com/');
+
+ws.on('open', function open() {
+  console.log('connected');
+  ws.send(Date.now());
+});
+
+ws.on('close', function close() {
+  console.log('disconnected');
+});
+
+ws.on('message', function message(data) {
+  console.log(`Round-trip time: ${Date.now() - data} ms`);
+
+  setTimeout(function timeout() {
+    ws.send(Date.now());
+  }, 500);
+});
+```
+
+### Use the Node.js streams API
+
+```js
+import WebSocket, { createWebSocketStream } from 'ws';
+
+const ws = new WebSocket('wss://websocket-echo.com/');
+
+const duplex = createWebSocketStream(ws, { encoding: 'utf8' });
+
+duplex.pipe(process.stdout);
+process.stdin.pipe(duplex);
+```
+
+### Other examples
+
+For a full example with a browser client communicating with a ws server, see the
+examples folder.
+
+Otherwise, see the test cases.
+
+## FAQ
+
+### How to get the IP address of the client?
+
+The remote IP address can be obtained from the raw socket.
+
+```js
+import { WebSocketServer } from 'ws';
+
+const wss = new WebSocketServer({ port: 8080 });
+
+wss.on('connection', function connection(ws, req) {
+  const ip = req.socket.remoteAddress;
+});
+```
+
+When the server runs behind a proxy like NGINX, the de-facto standard is to use
+the `X-Forwarded-For` header.
+
+```js
+wss.on('connection', function connection(ws, req) {
+  const ip = req.headers['x-forwarded-for'].split(',')[0].trim();
+});
+```
+
+### How to detect and close broken connections?
+
+Sometimes the link between the server and the client can be interrupted in a way
+that keeps both the server and the client unaware of the broken state of the
+connection (e.g. when pulling the cord).
+
+In these cases ping messages can be used as a means to verify that the remote
+endpoint is still responsive.
+
+```js
+import { WebSocketServer } from 'ws';
+
+function heartbeat() {
+  this.isAlive = true;
+}
+
+const wss = new WebSocketServer({ port: 8080 });
+
+wss.on('connection', function connection(ws) {
+  ws.isAlive = true;
+  ws.on('pong', heartbeat);
+});
+
+const interval = setInterval(function ping() {
+  wss.clients.forEach(function each(ws) {
+    if (ws.isAlive === false) return ws.terminate();
+
+    ws.isAlive = false;
+    ws.ping();
+  });
+}, 30000);
+
+wss.on('close', function close() {
+  clearInterval(interval);
+});
+```
+
+Pong messages are automatically sent in response to ping messages as required by
+the spec.
+
+Just like the server example above your clients might as well lose connection
+without knowing it. You might want to add a ping listener on your clients to
+prevent that. A simple implementation would be:
+
+```js
+import WebSocket from 'ws';
+
+function heartbeat() {
+  clearTimeout(this.pingTimeout);
+
+  // Use `WebSocket#terminate()`, which immediately destroys the connection,
+  // instead of `WebSocket#close()`, which waits for the close timer.
+  // Delay should be equal to the interval at which your server
+  // sends out pings plus a conservative assumption of the latency.
+  this.pingTimeout = setTimeout(() => {
+    this.terminate();
+  }, 30000 + 1000);
+}
+
+const client = new WebSocket('wss://websocket-echo.com/');
+
+client.on('open', heartbeat);
+client.on('ping', heartbeat);
+client.on('close', function clear() {
+  clearTimeout(this.pingTimeout);
+});
+```
+
+### How to connect via a proxy?
+
+Use a custom `http.Agent` implementation like [https-proxy-agent][] or
+[socks-proxy-agent][].
+
+## Changelog
+
+We're using the GitHub [releases][changelog] for changelog entries.
+
+## License
+
+[MIT](LICENSE)
+
+[changelog]: https://github.com/websockets/ws/releases
+[client-report]: http://websockets.github.io/ws/autobahn/clients/
+[https-proxy-agent]: https://github.com/TooTallNate/node-https-proxy-agent
+[node-zlib-bug]: https://github.com/nodejs/node/issues/8871
+[node-zlib-deflaterawdocs]:
+  https://nodejs.org/api/zlib.html#zlib_zlib_createdeflateraw_options
+[permessage-deflate]: https://tools.ietf.org/html/rfc7692
+[server-report]: http://websockets.github.io/ws/autobahn/servers/
+[session-parse-example]: ./examples/express-session-parse
+[socks-proxy-agent]: https://github.com/TooTallNate/node-socks-proxy-agent
+[ws-server-options]: ./doc/ws.md#new-websocketserveroptions-callback
diff --git a/comproxy/node_modules/ws/browser.js b/comproxy/node_modules/ws/browser.js
new file mode 100644
index 0000000..ca4f628
--- /dev/null
+++ b/comproxy/node_modules/ws/browser.js
@@ -0,0 +1,8 @@
+'use strict';
+
+module.exports = function () {
+  throw new Error(
+    'ws does not work in the browser. Browser clients must use the native ' +
+      'WebSocket object'
+  );
+};
diff --git a/comproxy/node_modules/ws/index.js b/comproxy/node_modules/ws/index.js
new file mode 100644
index 0000000..41edb3b
--- /dev/null
+++ b/comproxy/node_modules/ws/index.js
@@ -0,0 +1,13 @@
+'use strict';
+
+const WebSocket = require('./lib/websocket');
+
+WebSocket.createWebSocketStream = require('./lib/stream');
+WebSocket.Server = require('./lib/websocket-server');
+WebSocket.Receiver = require('./lib/receiver');
+WebSocket.Sender = require('./lib/sender');
+
+WebSocket.WebSocket = WebSocket;
+WebSocket.WebSocketServer = WebSocket.Server;
+
+module.exports = WebSocket;
diff --git a/comproxy/node_modules/ws/lib/buffer-util.js b/comproxy/node_modules/ws/lib/buffer-util.js
new file mode 100644
index 0000000..df75955
--- /dev/null
+++ b/comproxy/node_modules/ws/lib/buffer-util.js
@@ -0,0 +1,127 @@
+'use strict';
+
+const { EMPTY_BUFFER } = require('./constants');
+
+/**
+ * Merges an array of buffers into a new buffer.
+ *
+ * @param {Buffer[]} list The array of buffers to concat
+ * @param {Number} totalLength The total length of buffers in the list
+ * @return {Buffer} The resulting buffer
+ * @public
+ */
+function concat(list, totalLength) {
+  if (list.length === 0) return EMPTY_BUFFER;
+  if (list.length === 1) return list[0];
+
+  const target = Buffer.allocUnsafe(totalLength);
+  let offset = 0;
+
+  for (let i = 0; i < list.length; i++) {
+    const buf = list[i];
+    target.set(buf, offset);
+    offset += buf.length;
+  }
+
+  if (offset < totalLength) return target.slice(0, offset);
+
+  return target;
+}
+
+/**
+ * Masks a buffer using the given mask.
+ *
+ * @param {Buffer} source The buffer to mask
+ * @param {Buffer} mask The mask to use
+ * @param {Buffer} output The buffer where to store the result
+ * @param {Number} offset The offset at which to start writing
+ * @param {Number} length The number of bytes to mask.
+ * @public
+ */
+function _mask(source, mask, output, offset, length) {
+  for (let i = 0; i < length; i++) {
+    output[offset + i] = source[i] ^ mask[i & 3];
+  }
+}
+
+/**
+ * Unmasks a buffer using the given mask.
+ *
+ * @param {Buffer} buffer The buffer to unmask
+ * @param {Buffer} mask The mask to use
+ * @public
+ */
+function _unmask(buffer, mask) {
+  for (let i = 0; i < buffer.length; i++) {
+    buffer[i] ^= mask[i & 3];
+  }
+}
+
+/**
+ * Converts a buffer to an `ArrayBuffer`.
+ *
+ * @param {Buffer} buf The buffer to convert
+ * @return {ArrayBuffer} Converted buffer
+ * @public
+ */
+function toArrayBuffer(buf) {
+  if (buf.byteLength === buf.buffer.byteLength) {
+    return buf.buffer;
+  }
+
+  return buf.buffer.slice(buf.byteOffset, buf.byteOffset + buf.byteLength);
+}
+
+/**
+ * Converts `data` to a `Buffer`.
+ *
+ * @param {*} data The data to convert
+ * @return {Buffer} The buffer
+ * @throws {TypeError}
+ * @public
+ */
+function toBuffer(data) {
+  toBuffer.readOnly = true;
+
+  if (Buffer.isBuffer(data)) return data;
+
+  let buf;
+
+  if (data instanceof ArrayBuffer) {
+    buf = Buffer.from(data);
+  } else if (ArrayBuffer.isView(data)) {
+    buf = Buffer.from(data.buffer, data.byteOffset, data.byteLength);
+  } else {
+    buf = Buffer.from(data);
+    toBuffer.readOnly = false;
+  }
+
+  return buf;
+}
+
+module.exports = {
+  concat,
+  mask: _mask,
+  toArrayBuffer,
+  toBuffer,
+  unmask: _unmask
+};
+
+/* istanbul ignore else  */
+if (!process.env.WS_NO_BUFFER_UTIL) {
+  try {
+    const bufferUtil = require('bufferutil');
+
+    module.exports.mask = function (source, mask, output, offset, length) {
+      if (length < 48) _mask(source, mask, output, offset, length);
+      else bufferUtil.mask(source, mask, output, offset, length);
+    };
+
+    module.exports.unmask = function (buffer, mask) {
+      if (buffer.length < 32) _unmask(buffer, mask);
+      else bufferUtil.unmask(buffer, mask);
+    };
+  } catch (e) {
+    // Continue regardless of the error.
+  }
+}
diff --git a/comproxy/node_modules/ws/lib/constants.js b/comproxy/node_modules/ws/lib/constants.js
new file mode 100644
index 0000000..d691b30
--- /dev/null
+++ b/comproxy/node_modules/ws/lib/constants.js
@@ -0,0 +1,12 @@
+'use strict';
+
+module.exports = {
+  BINARY_TYPES: ['nodebuffer', 'arraybuffer', 'fragments'],
+  EMPTY_BUFFER: Buffer.alloc(0),
+  GUID: '258EAFA5-E914-47DA-95CA-C5AB0DC85B11',
+  kForOnEventAttribute: Symbol('kIsForOnEventAttribute'),
+  kListener: Symbol('kListener'),
+  kStatusCode: Symbol('status-code'),
+  kWebSocket: Symbol('websocket'),
+  NOOP: () => {}
+};
diff --git a/comproxy/node_modules/ws/lib/event-target.js b/comproxy/node_modules/ws/lib/event-target.js
new file mode 100644
index 0000000..fea4cbc
--- /dev/null
+++ b/comproxy/node_modules/ws/lib/event-target.js
@@ -0,0 +1,292 @@
+'use strict';
+
+const { kForOnEventAttribute, kListener } = require('./constants');
+
+const kCode = Symbol('kCode');
+const kData = Symbol('kData');
+const kError = Symbol('kError');
+const kMessage = Symbol('kMessage');
+const kReason = Symbol('kReason');
+const kTarget = Symbol('kTarget');
+const kType = Symbol('kType');
+const kWasClean = Symbol('kWasClean');
+
+/**
+ * Class representing an event.
+ */
+class Event {
+  /**
+   * Create a new `Event`.
+   *
+   * @param {String} type The name of the event
+   * @throws {TypeError} If the `type` argument is not specified
+   */
+  constructor(type) {
+    this[kTarget] = null;
+    this[kType] = type;
+  }
+
+  /**
+   * @type {*}
+   */
+  get target() {
+    return this[kTarget];
+  }
+
+  /**
+   * @type {String}
+   */
+  get type() {
+    return this[kType];
+  }
+}
+
+Object.defineProperty(Event.prototype, 'target', { enumerable: true });
+Object.defineProperty(Event.prototype, 'type', { enumerable: true });
+
+/**
+ * Class representing a close event.
+ *
+ * @extends Event
+ */
+class CloseEvent extends Event {
+  /**
+   * Create a new `CloseEvent`.
+   *
+   * @param {String} type The name of the event
+   * @param {Object} [options] A dictionary object that allows for setting
+   *     attributes via object members of the same name
+   * @param {Number} [options.code=0] The status code explaining why the
+   *     connection was closed
+   * @param {String} [options.reason=''] A human-readable string explaining why
+   *     the connection was closed
+   * @param {Boolean} [options.wasClean=false] Indicates whether or not the
+   *     connection was cleanly closed
+   */
+  constructor(type, options = {}) {
+    super(type);
+
+    this[kCode] = options.code === undefined ? 0 : options.code;
+    this[kReason] = options.reason === undefined ? '' : options.reason;
+    this[kWasClean] = options.wasClean === undefined ? false : options.wasClean;
+  }
+
+  /**
+   * @type {Number}
+   */
+  get code() {
+    return this[kCode];
+  }
+
+  /**
+   * @type {String}
+   */
+  get reason() {
+    return this[kReason];
+  }
+
+  /**
+   * @type {Boolean}
+   */
+  get wasClean() {
+    return this[kWasClean];
+  }
+}
+
+Object.defineProperty(CloseEvent.prototype, 'code', { enumerable: true });
+Object.defineProperty(CloseEvent.prototype, 'reason', { enumerable: true });
+Object.defineProperty(CloseEvent.prototype, 'wasClean', { enumerable: true });
+
+/**
+ * Class representing an error event.
+ *
+ * @extends Event
+ */
+class ErrorEvent extends Event {
+  /**
+   * Create a new `ErrorEvent`.
+   *
+   * @param {String} type The name of the event
+   * @param {Object} [options] A dictionary object that allows for setting
+   *     attributes via object members of the same name
+   * @param {*} [options.error=null] The error that generated this event
+   * @param {String} [options.message=''] The error message
+   */
+  constructor(type, options = {}) {
+    super(type);
+
+    this[kError] = options.error === undefined ? null : options.error;
+    this[kMessage] = options.message === undefined ? '' : options.message;
+  }
+
+  /**
+   * @type {*}
+   */
+  get error() {
+    return this[kError];
+  }
+
+  /**
+   * @type {String}
+   */
+  get message() {
+    return this[kMessage];
+  }
+}
+
+Object.defineProperty(ErrorEvent.prototype, 'error', { enumerable: true });
+Object.defineProperty(ErrorEvent.prototype, 'message', { enumerable: true });
+
+/**
+ * Class representing a message event.
+ *
+ * @extends Event
+ */
+class MessageEvent extends Event {
+  /**
+   * Create a new `MessageEvent`.
+   *
+   * @param {String} type The name of the event
+   * @param {Object} [options] A dictionary object that allows for setting
+   *     attributes via object members of the same name
+   * @param {*} [options.data=null] The message content
+   */
+  constructor(type, options = {}) {
+    super(type);
+
+    this[kData] = options.data === undefined ? null : options.data;
+  }
+
+  /**
+   * @type {*}
+   */
+  get data() {
+    return this[kData];
+  }
+}
+
+Object.defineProperty(MessageEvent.prototype, 'data', { enumerable: true });
+
+/**
+ * This provides methods for emulating the `EventTarget` interface. It's not
+ * meant to be used directly.
+ *
+ * @mixin
+ */
+const EventTarget = {
+  /**
+   * Register an event listener.
+   *
+   * @param {String} type A string representing the event type to listen for
+   * @param {(Function|Object)} handler The listener to add
+   * @param {Object} [options] An options object specifies characteristics about
+   *     the event listener
+   * @param {Boolean} [options.once=false] A `Boolean` indicating that the
+   *     listener should be invoked at most once after being added. If `true`,
+   *     the listener would be automatically removed when invoked.
+   * @public
+   */
+  addEventListener(type, handler, options = {}) {
+    for (const listener of this.listeners(type)) {
+      if (
+        !options[kForOnEventAttribute] &&
+        listener[kListener] === handler &&
+        !listener[kForOnEventAttribute]
+      ) {
+        return;
+      }
+    }
+
+    let wrapper;
+
+    if (type === 'message') {
+      wrapper = function onMessage(data, isBinary) {
+        const event = new MessageEvent('message', {
+          data: isBinary ? data : data.toString()
+        });
+
+        event[kTarget] = this;
+        callListener(handler, this, event);
+      };
+    } else if (type === 'close') {
+      wrapper = function onClose(code, message) {
+        const event = new CloseEvent('close', {
+          code,
+          reason: message.toString(),
+          wasClean: this._closeFrameReceived && this._closeFrameSent
+        });
+
+        event[kTarget] = this;
+        callListener(handler, this, event);
+      };
+    } else if (type === 'error') {
+      wrapper = function onError(error) {
+        const event = new ErrorEvent('error', {
+          error,
+          message: error.message
+        });
+
+        event[kTarget] = this;
+        callListener(handler, this, event);
+      };
+    } else if (type === 'open') {
+      wrapper = function onOpen() {
+        const event = new Event('open');
+
+        event[kTarget] = this;
+        callListener(handler, this, event);
+      };
+    } else {
+      return;
+    }
+
+    wrapper[kForOnEventAttribute] = !!options[kForOnEventAttribute];
+    wrapper[kListener] = handler;
+
+    if (options.once) {
+      this.once(type, wrapper);
+    } else {
+      this.on(type, wrapper);
+    }
+  },
+
+  /**
+   * Remove an event listener.
+   *
+   * @param {String} type A string representing the event type to remove
+   * @param {(Function|Object)} handler The listener to remove
+   * @public
+   */
+  removeEventListener(type, handler) {
+    for (const listener of this.listeners(type)) {
+      if (listener[kListener] === handler && !listener[kForOnEventAttribute]) {
+        this.removeListener(type, listener);
+        break;
+      }
+    }
+  }
+};
+
+module.exports = {
+  CloseEvent,
+  ErrorEvent,
+  Event,
+  EventTarget,
+  MessageEvent
+};
+
+/**
+ * Call an event listener
+ *
+ * @param {(Function|Object)} listener The listener to call
+ * @param {*} thisArg The value to use as `this`` when calling the listener
+ * @param {Event} event The event to pass to the listener
+ * @private
+ */
+function callListener(listener, thisArg, event) {
+  if (typeof listener === 'object' && listener.handleEvent) {
+    listener.handleEvent.call(listener, event);
+  } else {
+    listener.call(thisArg, event);
+  }
+}
diff --git a/comproxy/node_modules/ws/lib/extension.js b/comproxy/node_modules/ws/lib/extension.js
new file mode 100644
index 0000000..3d7895c
--- /dev/null
+++ b/comproxy/node_modules/ws/lib/extension.js
@@ -0,0 +1,203 @@
+'use strict';
+
+const { tokenChars } = require('./validation');
+
+/**
+ * Adds an offer to the map of extension offers or a parameter to the map of
+ * parameters.
+ *
+ * @param {Object} dest The map of extension offers or parameters
+ * @param {String} name The extension or parameter name
+ * @param {(Object|Boolean|String)} elem The extension parameters or the
+ *     parameter value
+ * @private
+ */
+function push(dest, name, elem) {
+  if (dest[name] === undefined) dest[name] = [elem];
+  else dest[name].push(elem);
+}
+
+/**
+ * Parses the `Sec-WebSocket-Extensions` header into an object.
+ *
+ * @param {String} header The field value of the header
+ * @return {Object} The parsed object
+ * @public
+ */
+function parse(header) {
+  const offers = Object.create(null);
+  let params = Object.create(null);
+  let mustUnescape = false;
+  let isEscaping = false;
+  let inQuotes = false;
+  let extensionName;
+  let paramName;
+  let start = -1;
+  let code = -1;
+  let end = -1;
+  let i = 0;
+
+  for (; i < header.length; i++) {
+    code = header.charCodeAt(i);
+
+    if (extensionName === undefined) {
+      if (end === -1 && tokenChars[code] === 1) {
+        if (start === -1) start = i;
+      } else if (
+        i !== 0 &&
+        (code === 0x20 /* ' ' */ || code === 0x09) /* '\t' */
+      ) {
+        if (end === -1 && start !== -1) end = i;
+      } else if (code === 0x3b /* ';' */ || code === 0x2c /* ',' */) {
+        if (start === -1) {
+          throw new SyntaxError(`Unexpected character at index ${i}`);
+        }
+
+        if (end === -1) end = i;
+        const name = header.slice(start, end);
+        if (code === 0x2c) {
+          push(offers, name, params);
+          params = Object.create(null);
+        } else {
+          extensionName = name;
+        }
+
+        start = end = -1;
+      } else {
+        throw new SyntaxError(`Unexpected character at index ${i}`);
+      }
+    } else if (paramName === undefined) {
+      if (end === -1 && tokenChars[code] === 1) {
+        if (start === -1) start = i;
+      } else if (code === 0x20 || code === 0x09) {
+        if (end === -1 && start !== -1) end = i;
+      } else if (code === 0x3b || code === 0x2c) {
+        if (start === -1) {
+          throw new SyntaxError(`Unexpected character at index ${i}`);
+        }
+
+        if (end === -1) end = i;
+        push(params, header.slice(start, end), true);
+        if (code === 0x2c) {
+          push(offers, extensionName, params);
+          params = Object.create(null);
+          extensionName = undefined;
+        }
+
+        start = end = -1;
+      } else if (code === 0x3d /* '=' */ && start !== -1 && end === -1) {
+        paramName = header.slice(start, i);
+        start = end = -1;
+      } else {
+        throw new SyntaxError(`Unexpected character at index ${i}`);
+      }
+    } else {
+      //
+      // The value of a quoted-string after unescaping must conform to the
+      // token ABNF, so only token characters are valid.
+      // Ref: https://tools.ietf.org/html/rfc6455#section-9.1
+      //
+      if (isEscaping) {
+        if (tokenChars[code] !== 1) {
+          throw new SyntaxError(`Unexpected character at index ${i}`);
+        }
+        if (start === -1) start = i;
+        else if (!mustUnescape) mustUnescape = true;
+        isEscaping = false;
+      } else if (inQuotes) {
+        if (tokenChars[code] === 1) {
+          if (start === -1) start = i;
+        } else if (code === 0x22 /* '"' */ && start !== -1) {
+          inQuotes = false;
+          end = i;
+        } else if (code === 0x5c /* '\' */) {
+          isEscaping = true;
+        } else {
+          throw new SyntaxError(`Unexpected character at index ${i}`);
+        }
+      } else if (code === 0x22 && header.charCodeAt(i - 1) === 0x3d) {
+        inQuotes = true;
+      } else if (end === -1 && tokenChars[code] === 1) {
+        if (start === -1) start = i;
+      } else if (start !== -1 && (code === 0x20 || code === 0x09)) {
+        if (end === -1) end = i;
+      } else if (code === 0x3b || code === 0x2c) {
+        if (start === -1) {
+          throw new SyntaxError(`Unexpected character at index ${i}`);
+        }
+
+        if (end === -1) end = i;
+        let value = header.slice(start, end);
+        if (mustUnescape) {
+          value = value.replace(/\\/g, '');
+          mustUnescape = false;
+        }
+        push(params, paramName, value);
+        if (code === 0x2c) {
+          push(offers, extensionName, params);
+          params = Object.create(null);
+          extensionName = undefined;
+        }
+
+        paramName = undefined;
+        start = end = -1;
+      } else {
+        throw new SyntaxError(`Unexpected character at index ${i}`);
+      }
+    }
+  }
+
+  if (start === -1 || inQuotes || code === 0x20 || code === 0x09) {
+    throw new SyntaxError('Unexpected end of input');
+  }
+
+  if (end === -1) end = i;
+  const token = header.slice(start, end);
+  if (extensionName === undefined) {
+    push(offers, token, params);
+  } else {
+    if (paramName === undefined) {
+      push(params, token, true);
+    } else if (mustUnescape) {
+      push(params, paramName, token.replace(/\\/g, ''));
+    } else {
+      push(params, paramName, token);
+    }
+    push(offers, extensionName, params);
+  }
+
+  return offers;
+}
+
+/**
+ * Builds the `Sec-WebSocket-Extensions` header field value.
+ *
+ * @param {Object} extensions The map of extensions and parameters to format
+ * @return {String} A string representing the given object
+ * @public
+ */
+function format(extensions) {
+  return Object.keys(extensions)
+    .map((extension) => {
+      let configurations = extensions[extension];
+      if (!Array.isArray(configurations)) configurations = [configurations];
+      return configurations
+        .map((params) => {
+          return [extension]
+            .concat(
+              Object.keys(params).map((k) => {
+                let values = params[k];
+                if (!Array.isArray(values)) values = [values];
+                return values
+                  .map((v) => (v === true ? k : `${k}=${v}`))
+                  .join('; ');
+              })
+            )
+            .join('; ');
+        })
+        .join(', ');
+    })
+    .join(', ');
+}
+
+module.exports = { format, parse };
diff --git a/comproxy/node_modules/ws/lib/limiter.js b/comproxy/node_modules/ws/lib/limiter.js
new file mode 100644
index 0000000..3fd3578
--- /dev/null
+++ b/comproxy/node_modules/ws/lib/limiter.js
@@ -0,0 +1,55 @@
+'use strict';
+
+const kDone = Symbol('kDone');
+const kRun = Symbol('kRun');
+
+/**
+ * A very simple job queue with adjustable concurrency. Adapted from
+ * https://github.com/STRML/async-limiter
+ */
+class Limiter {
+  /**
+   * Creates a new `Limiter`.
+   *
+   * @param {Number} [concurrency=Infinity] The maximum number of jobs allowed
+   *     to run concurrently
+   */
+  constructor(concurrency) {
+    this[kDone] = () => {
+      this.pending--;
+      this[kRun]();
+    };
+    this.concurrency = concurrency || Infinity;
+    this.jobs = [];
+    this.pending = 0;
+  }
+
+  /**
+   * Adds a job to the queue.
+   *
+   * @param {Function} job The job to run
+   * @public
+   */
+  add(job) {
+    this.jobs.push(job);
+    this[kRun]();
+  }
+
+  /**
+   * Removes a job from the queue and runs it if possible.
+   *
+   * @private
+   */
+  [kRun]() {
+    if (this.pending === this.concurrency) return;
+
+    if (this.jobs.length) {
+      const job = this.jobs.shift();
+
+      this.pending++;
+      job(this[kDone]);
+    }
+  }
+}
+
+module.exports = Limiter;
diff --git a/comproxy/node_modules/ws/lib/permessage-deflate.js b/comproxy/node_modules/ws/lib/permessage-deflate.js
new file mode 100644
index 0000000..94603c9
--- /dev/null
+++ b/comproxy/node_modules/ws/lib/permessage-deflate.js
@@ -0,0 +1,511 @@
+'use strict';
+
+const zlib = require('zlib');
+
+const bufferUtil = require('./buffer-util');
+const Limiter = require('./limiter');
+const { kStatusCode } = require('./constants');
+
+const TRAILER = Buffer.from([0x00, 0x00, 0xff, 0xff]);
+const kPerMessageDeflate = Symbol('permessage-deflate');
+const kTotalLength = Symbol('total-length');
+const kCallback = Symbol('callback');
+const kBuffers = Symbol('buffers');
+const kError = Symbol('error');
+
+//
+// We limit zlib concurrency, which prevents severe memory fragmentation
+// as documented in https://github.com/nodejs/node/issues/8871#issuecomment-250915913
+// and https://github.com/websockets/ws/issues/1202
+//
+// Intentionally global; it's the global thread pool that's an issue.
+//
+let zlibLimiter;
+
+/**
+ * permessage-deflate implementation.
+ */
+class PerMessageDeflate {
+  /**
+   * Creates a PerMessageDeflate instance.
+   *
+   * @param {Object} [options] Configuration options
+   * @param {(Boolean|Number)} [options.clientMaxWindowBits] Advertise support
+   *     for, or request, a custom client window size
+   * @param {Boolean} [options.clientNoContextTakeover=false] Advertise/
+   *     acknowledge disabling of client context takeover
+   * @param {Number} [options.concurrencyLimit=10] The number of concurrent
+   *     calls to zlib
+   * @param {(Boolean|Number)} [options.serverMaxWindowBits] Request/confirm the
+   *     use of a custom server window size
+   * @param {Boolean} [options.serverNoContextTakeover=false] Request/accept
+   *     disabling of server context takeover
+   * @param {Number} [options.threshold=1024] Size (in bytes) below which
+   *     messages should not be compressed if context takeover is disabled
+   * @param {Object} [options.zlibDeflateOptions] Options to pass to zlib on
+   *     deflate
+   * @param {Object} [options.zlibInflateOptions] Options to pass to zlib on
+   *     inflate
+   * @param {Boolean} [isServer=false] Create the instance in either server or
+   *     client mode
+   * @param {Number} [maxPayload=0] The maximum allowed message length
+   */
+  constructor(options, isServer, maxPayload) {
+    this._maxPayload = maxPayload | 0;
+    this._options = options || {};
+    this._threshold =
+      this._options.threshold !== undefined ? this._options.threshold : 1024;
+    this._isServer = !!isServer;
+    this._deflate = null;
+    this._inflate = null;
+
+    this.params = null;
+
+    if (!zlibLimiter) {
+      const concurrency =
+        this._options.concurrencyLimit !== undefined
+          ? this._options.concurrencyLimit
+          : 10;
+      zlibLimiter = new Limiter(concurrency);
+    }
+  }
+
+  /**
+   * @type {String}
+   */
+  static get extensionName() {
+    return 'permessage-deflate';
+  }
+
+  /**
+   * Create an extension negotiation offer.
+   *
+   * @return {Object} Extension parameters
+   * @public
+   */
+  offer() {
+    const params = {};
+
+    if (this._options.serverNoContextTakeover) {
+      params.server_no_context_takeover = true;
+    }
+    if (this._options.clientNoContextTakeover) {
+      params.client_no_context_takeover = true;
+    }
+    if (this._options.serverMaxWindowBits) {
+      params.server_max_window_bits = this._options.serverMaxWindowBits;
+    }
+    if (this._options.clientMaxWindowBits) {
+      params.client_max_window_bits = this._options.clientMaxWindowBits;
+    } else if (this._options.clientMaxWindowBits == null) {
+      params.client_max_window_bits = true;
+    }
+
+    return params;
+  }
+
+  /**
+   * Accept an extension negotiation offer/response.
+   *
+   * @param {Array} configurations The extension negotiation offers/reponse
+   * @return {Object} Accepted configuration
+   * @public
+   */
+  accept(configurations) {
+    configurations = this.normalizeParams(configurations);
+
+    this.params = this._isServer
+      ? this.acceptAsServer(configurations)
+      : this.acceptAsClient(configurations);
+
+    return this.params;
+  }
+
+  /**
+   * Releases all resources used by the extension.
+   *
+   * @public
+   */
+  cleanup() {
+    if (this._inflate) {
+      this._inflate.close();
+      this._inflate = null;
+    }
+
+    if (this._deflate) {
+      const callback = this._deflate[kCallback];
+
+      this._deflate.close();
+      this._deflate = null;
+
+      if (callback) {
+        callback(
+          new Error(
+            'The deflate stream was closed while data was being processed'
+          )
+        );
+      }
+    }
+  }
+
+  /**
+   *  Accept an extension negotiation offer.
+   *
+   * @param {Array} offers The extension negotiation offers
+   * @return {Object} Accepted configuration
+   * @private
+   */
+  acceptAsServer(offers) {
+    const opts = this._options;
+    const accepted = offers.find((params) => {
+      if (
+        (opts.serverNoContextTakeover === false &&
+          params.server_no_context_takeover) ||
+        (params.server_max_window_bits &&
+          (opts.serverMaxWindowBits === false ||
+            (typeof opts.serverMaxWindowBits === 'number' &&
+              opts.serverMaxWindowBits > params.server_max_window_bits))) ||
+        (typeof opts.clientMaxWindowBits === 'number' &&
+          !params.client_max_window_bits)
+      ) {
+        return false;
+      }
+
+      return true;
+    });
+
+    if (!accepted) {
+      throw new Error('None of the extension offers can be accepted');
+    }
+
+    if (opts.serverNoContextTakeover) {
+      accepted.server_no_context_takeover = true;
+    }
+    if (opts.clientNoContextTakeover) {
+      accepted.client_no_context_takeover = true;
+    }
+    if (typeof opts.serverMaxWindowBits === 'number') {
+      accepted.server_max_window_bits = opts.serverMaxWindowBits;
+    }
+    if (typeof opts.clientMaxWindowBits === 'number') {
+      accepted.client_max_window_bits = opts.clientMaxWindowBits;
+    } else if (
+      accepted.client_max_window_bits === true ||
+      opts.clientMaxWindowBits === false
+    ) {
+      delete accepted.client_max_window_bits;
+    }
+
+    return accepted;
+  }
+
+  /**
+   * Accept the extension negotiation response.
+   *
+   * @param {Array} response The extension negotiation response
+   * @return {Object} Accepted configuration
+   * @private
+   */
+  acceptAsClient(response) {
+    const params = response[0];
+
+    if (
+      this._options.clientNoContextTakeover === false &&
+      params.client_no_context_takeover
+    ) {
+      throw new Error('Unexpected parameter "client_no_context_takeover"');
+    }
+
+    if (!params.client_max_window_bits) {
+      if (typeof this._options.clientMaxWindowBits === 'number') {
+        params.client_max_window_bits = this._options.clientMaxWindowBits;
+      }
+    } else if (
+      this._options.clientMaxWindowBits === false ||
+      (typeof this._options.clientMaxWindowBits === 'number' &&
+        params.client_max_window_bits > this._options.clientMaxWindowBits)
+    ) {
+      throw new Error(
+        'Unexpected or invalid parameter "client_max_window_bits"'
+      );
+    }
+
+    return params;
+  }
+
+  /**
+   * Normalize parameters.
+   *
+   * @param {Array} configurations The extension negotiation offers/reponse
+   * @return {Array} The offers/response with normalized parameters
+   * @private
+   */
+  normalizeParams(configurations) {
+    configurations.forEach((params) => {
+      Object.keys(params).forEach((key) => {
+        let value = params[key];
+
+        if (value.length > 1) {
+          throw new Error(`Parameter "${key}" must have only a single value`);
+        }
+
+        value = value[0];
+
+        if (key === 'client_max_window_bits') {
+          if (value !== true) {
+            const num = +value;
+            if (!Number.isInteger(num) || num < 8 || num > 15) {
+              throw new TypeError(
+                `Invalid value for parameter "${key}": ${value}`
+              );
+            }
+            value = num;
+          } else if (!this._isServer) {
+            throw new TypeError(
+              `Invalid value for parameter "${key}": ${value}`
+            );
+          }
+        } else if (key === 'server_max_window_bits') {
+          const num = +value;
+          if (!Number.isInteger(num) || num < 8 || num > 15) {
+            throw new TypeError(
+              `Invalid value for parameter "${key}": ${value}`
+            );
+          }
+          value = num;
+        } else if (
+          key === 'client_no_context_takeover' ||
+          key === 'server_no_context_takeover'
+        ) {
+          if (value !== true) {
+            throw new TypeError(
+              `Invalid value for parameter "${key}": ${value}`
+            );
+          }
+        } else {
+          throw new Error(`Unknown parameter "${key}"`);
+        }
+
+        params[key] = value;
+      });
+    });
+
+    return configurations;
+  }
+
+  /**
+   * Decompress data. Concurrency limited.
+   *
+   * @param {Buffer} data Compressed data
+   * @param {Boolean} fin Specifies whether or not this is the last fragment
+   * @param {Function} callback Callback
+   * @public
+   */
+  decompress(data, fin, callback) {
+    zlibLimiter.add((done) => {
+      this._decompress(data, fin, (err, result) => {
+        done();
+        callback(err, result);
+      });
+    });
+  }
+
+  /**
+   * Compress data. Concurrency limited.
+   *
+   * @param {(Buffer|String)} data Data to compress
+   * @param {Boolean} fin Specifies whether or not this is the last fragment
+   * @param {Function} callback Callback
+   * @public
+   */
+  compress(data, fin, callback) {
+    zlibLimiter.add((done) => {
+      this._compress(data, fin, (err, result) => {
+        done();
+        callback(err, result);
+      });
+    });
+  }
+
+  /**
+   * Decompress data.
+   *
+   * @param {Buffer} data Compressed data
+   * @param {Boolean} fin Specifies whether or not this is the last fragment
+   * @param {Function} callback Callback
+   * @private
+   */
+  _decompress(data, fin, callback) {
+    const endpoint = this._isServer ? 'client' : 'server';
+
+    if (!this._inflate) {
+      const key = `${endpoint}_max_window_bits`;
+      const windowBits =
+        typeof this.params[key] !== 'number'
+          ? zlib.Z_DEFAULT_WINDOWBITS
+          : this.params[key];
+
+      this._inflate = zlib.createInflateRaw({
+        ...this._options.zlibInflateOptions,
+        windowBits
+      });
+      this._inflate[kPerMessageDeflate] = this;
+      this._inflate[kTotalLength] = 0;
+      this._inflate[kBuffers] = [];
+      this._inflate.on('error', inflateOnError);
+      this._inflate.on('data', inflateOnData);
+    }
+
+    this._inflate[kCallback] = callback;
+
+    this._inflate.write(data);
+    if (fin) this._inflate.write(TRAILER);
+
+    this._inflate.flush(() => {
+      const err = this._inflate[kError];
+
+      if (err) {
+        this._inflate.close();
+        this._inflate = null;
+        callback(err);
+        return;
+      }
+
+      const data = bufferUtil.concat(
+        this._inflate[kBuffers],
+        this._inflate[kTotalLength]
+      );
+
+      if (this._inflate._readableState.endEmitted) {
+        this._inflate.close();
+        this._inflate = null;
+      } else {
+        this._inflate[kTotalLength] = 0;
+        this._inflate[kBuffers] = [];
+
+        if (fin && this.params[`${endpoint}_no_context_takeover`]) {
+          this._inflate.reset();
+        }
+      }
+
+      callback(null, data);
+    });
+  }
+
+  /**
+   * Compress data.
+   *
+   * @param {(Buffer|String)} data Data to compress
+   * @param {Boolean} fin Specifies whether or not this is the last fragment
+   * @param {Function} callback Callback
+   * @private
+   */
+  _compress(data, fin, callback) {
+    const endpoint = this._isServer ? 'server' : 'client';
+
+    if (!this._deflate) {
+      const key = `${endpoint}_max_window_bits`;
+      const windowBits =
+        typeof this.params[key] !== 'number'
+          ? zlib.Z_DEFAULT_WINDOWBITS
+          : this.params[key];
+
+      this._deflate = zlib.createDeflateRaw({
+        ...this._options.zlibDeflateOptions,
+        windowBits
+      });
+
+      this._deflate[kTotalLength] = 0;
+      this._deflate[kBuffers] = [];
+
+      this._deflate.on('data', deflateOnData);
+    }
+
+    this._deflate[kCallback] = callback;
+
+    this._deflate.write(data);
+    this._deflate.flush(zlib.Z_SYNC_FLUSH, () => {
+      if (!this._deflate) {
+        //
+        // The deflate stream was closed while data was being processed.
+        //
+        return;
+      }
+
+      let data = bufferUtil.concat(
+        this._deflate[kBuffers],
+        this._deflate[kTotalLength]
+      );
+
+      if (fin) data = data.slice(0, data.length - 4);
+
+      //
+      // Ensure that the callback will not be called again in
+      // `PerMessageDeflate#cleanup()`.
+      //
+      this._deflate[kCallback] = null;
+
+      this._deflate[kTotalLength] = 0;
+      this._deflate[kBuffers] = [];
+
+      if (fin && this.params[`${endpoint}_no_context_takeover`]) {
+        this._deflate.reset();
+      }
+
+      callback(null, data);
+    });
+  }
+}
+
+module.exports = PerMessageDeflate;
+
+/**
+ * The listener of the `zlib.DeflateRaw` stream `'data'` event.
+ *
+ * @param {Buffer} chunk A chunk of data
+ * @private
+ */
+function deflateOnData(chunk) {
+  this[kBuffers].push(chunk);
+  this[kTotalLength] += chunk.length;
+}
+
+/**
+ * The listener of the `zlib.InflateRaw` stream `'data'` event.
+ *
+ * @param {Buffer} chunk A chunk of data
+ * @private
+ */
+function inflateOnData(chunk) {
+  this[kTotalLength] += chunk.length;
+
+  if (
+    this[kPerMessageDeflate]._maxPayload < 1 ||
+    this[kTotalLength] <= this[kPerMessageDeflate]._maxPayload
+  ) {
+    this[kBuffers].push(chunk);
+    return;
+  }
+
+  this[kError] = new RangeError('Max payload size exceeded');
+  this[kError].code = 'WS_ERR_UNSUPPORTED_MESSAGE_LENGTH';
+  this[kError][kStatusCode] = 1009;
+  this.removeListener('data', inflateOnData);
+  this.reset();
+}
+
+/**
+ * The listener of the `zlib.InflateRaw` stream `'error'` event.
+ *
+ * @param {Error} err The emitted error
+ * @private
+ */
+function inflateOnError(err) {
+  //
+  // There is no need to call `Zlib#close()` as the handle is automatically
+  // closed when an error is emitted.
+  //
+  this[kPerMessageDeflate]._inflate = null;
+  err[kStatusCode] = 1007;
+  this[kCallback](err);
+}
diff --git a/comproxy/node_modules/ws/lib/receiver.js b/comproxy/node_modules/ws/lib/receiver.js
new file mode 100644
index 0000000..2d29d62
--- /dev/null
+++ b/comproxy/node_modules/ws/lib/receiver.js
@@ -0,0 +1,618 @@
+'use strict';
+
+const { Writable } = require('stream');
+
+const PerMessageDeflate = require('./permessage-deflate');
+const {
+  BINARY_TYPES,
+  EMPTY_BUFFER,
+  kStatusCode,
+  kWebSocket
+} = require('./constants');
+const { concat, toArrayBuffer, unmask } = require('./buffer-util');
+const { isValidStatusCode, isValidUTF8 } = require('./validation');
+
+const GET_INFO = 0;
+const GET_PAYLOAD_LENGTH_16 = 1;
+const GET_PAYLOAD_LENGTH_64 = 2;
+const GET_MASK = 3;
+const GET_DATA = 4;
+const INFLATING = 5;
+
+/**
+ * HyBi Receiver implementation.
+ *
+ * @extends Writable
+ */
+class Receiver extends Writable {
+  /**
+   * Creates a Receiver instance.
+   *
+   * @param {Object} [options] Options object
+   * @param {String} [options.binaryType=nodebuffer] The type for binary data
+   * @param {Object} [options.extensions] An object containing the negotiated
+   *     extensions
+   * @param {Boolean} [options.isServer=false] Specifies whether to operate in
+   *     client or server mode
+   * @param {Number} [options.maxPayload=0] The maximum allowed message length
+   * @param {Boolean} [options.skipUTF8Validation=false] Specifies whether or
+   *     not to skip UTF-8 validation for text and close messages
+   */
+  constructor(options = {}) {
+    super();
+
+    this._binaryType = options.binaryType || BINARY_TYPES[0];
+    this._extensions = options.extensions || {};
+    this._isServer = !!options.isServer;
+    this._maxPayload = options.maxPayload | 0;
+    this._skipUTF8Validation = !!options.skipUTF8Validation;
+    this[kWebSocket] = undefined;
+
+    this._bufferedBytes = 0;
+    this._buffers = [];
+
+    this._compressed = false;
+    this._payloadLength = 0;
+    this._mask = undefined;
+    this._fragmented = 0;
+    this._masked = false;
+    this._fin = false;
+    this._opcode = 0;
+
+    this._totalPayloadLength = 0;
+    this._messageLength = 0;
+    this._fragments = [];
+
+    this._state = GET_INFO;
+    this._loop = false;
+  }
+
+  /**
+   * Implements `Writable.prototype._write()`.
+   *
+   * @param {Buffer} chunk The chunk of data to write
+   * @param {String} encoding The character encoding of `chunk`
+   * @param {Function} cb Callback
+   * @private
+   */
+  _write(chunk, encoding, cb) {
+    if (this._opcode === 0x08 && this._state == GET_INFO) return cb();
+
+    this._bufferedBytes += chunk.length;
+    this._buffers.push(chunk);
+    this.startLoop(cb);
+  }
+
+  /**
+   * Consumes `n` bytes from the buffered data.
+   *
+   * @param {Number} n The number of bytes to consume
+   * @return {Buffer} The consumed bytes
+   * @private
+   */
+  consume(n) {
+    this._bufferedBytes -= n;
+
+    if (n === this._buffers[0].length) return this._buffers.shift();
+
+    if (n < this._buffers[0].length) {
+      const buf = this._buffers[0];
+      this._buffers[0] = buf.slice(n);
+      return buf.slice(0, n);
+    }
+
+    const dst = Buffer.allocUnsafe(n);
+
+    do {
+      const buf = this._buffers[0];
+      const offset = dst.length - n;
+
+      if (n >= buf.length) {
+        dst.set(this._buffers.shift(), offset);
+      } else {
+        dst.set(new Uint8Array(buf.buffer, buf.byteOffset, n), offset);
+        this._buffers[0] = buf.slice(n);
+      }
+
+      n -= buf.length;
+    } while (n > 0);
+
+    return dst;
+  }
+
+  /**
+   * Starts the parsing loop.
+   *
+   * @param {Function} cb Callback
+   * @private
+   */
+  startLoop(cb) {
+    let err;
+    this._loop = true;
+
+    do {
+      switch (this._state) {
+        case GET_INFO:
+          err = this.getInfo();
+          break;
+        case GET_PAYLOAD_LENGTH_16:
+          err = this.getPayloadLength16();
+          break;
+        case GET_PAYLOAD_LENGTH_64:
+          err = this.getPayloadLength64();
+          break;
+        case GET_MASK:
+          this.getMask();
+          break;
+        case GET_DATA:
+          err = this.getData(cb);
+          break;
+        default:
+          // `INFLATING`
+          this._loop = false;
+          return;
+      }
+    } while (this._loop);
+
+    cb(err);
+  }
+
+  /**
+   * Reads the first two bytes of a frame.
+   *
+   * @return {(RangeError|undefined)} A possible error
+   * @private
+   */
+  getInfo() {
+    if (this._bufferedBytes < 2) {
+      this._loop = false;
+      return;
+    }
+
+    const buf = this.consume(2);
+
+    if ((buf[0] & 0x30) !== 0x00) {
+      this._loop = false;
+      return error(
+        RangeError,
+        'RSV2 and RSV3 must be clear',
+        true,
+        1002,
+        'WS_ERR_UNEXPECTED_RSV_2_3'
+      );
+    }
+
+    const compressed = (buf[0] & 0x40) === 0x40;
+
+    if (compressed && !this._extensions[PerMessageDeflate.extensionName]) {
+      this._loop = false;
+      return error(
+        RangeError,
+        'RSV1 must be clear',
+        true,
+        1002,
+        'WS_ERR_UNEXPECTED_RSV_1'
+      );
+    }
+
+    this._fin = (buf[0] & 0x80) === 0x80;
+    this._opcode = buf[0] & 0x0f;
+    this._payloadLength = buf[1] & 0x7f;
+
+    if (this._opcode === 0x00) {
+      if (compressed) {
+        this._loop = false;
+        return error(
+          RangeError,
+          'RSV1 must be clear',
+          true,
+          1002,
+          'WS_ERR_UNEXPECTED_RSV_1'
+        );
+      }
+
+      if (!this._fragmented) {
+        this._loop = false;
+        return error(
+          RangeError,
+          'invalid opcode 0',
+          true,
+          1002,
+          'WS_ERR_INVALID_OPCODE'
+        );
+      }
+
+      this._opcode = this._fragmented;
+    } else if (this._opcode === 0x01 || this._opcode === 0x02) {
+      if (this._fragmented) {
+        this._loop = false;
+        return error(
+          RangeError,
+          `invalid opcode ${this._opcode}`,
+          true,
+          1002,
+          'WS_ERR_INVALID_OPCODE'
+        );
+      }
+
+      this._compressed = compressed;
+    } else if (this._opcode > 0x07 && this._opcode < 0x0b) {
+      if (!this._fin) {
+        this._loop = false;
+        return error(
+          RangeError,
+          'FIN must be set',
+          true,
+          1002,
+          'WS_ERR_EXPECTED_FIN'
+        );
+      }
+
+      if (compressed) {
+        this._loop = false;
+        return error(
+          RangeError,
+          'RSV1 must be clear',
+          true,
+          1002,
+          'WS_ERR_UNEXPECTED_RSV_1'
+        );
+      }
+
+      if (this._payloadLength > 0x7d) {
+        this._loop = false;
+        return error(
+          RangeError,
+          `invalid payload length ${this._payloadLength}`,
+          true,
+          1002,
+          'WS_ERR_INVALID_CONTROL_PAYLOAD_LENGTH'
+        );
+      }
+    } else {
+      this._loop = false;
+      return error(
+        RangeError,
+        `invalid opcode ${this._opcode}`,
+        true,
+        1002,
+        'WS_ERR_INVALID_OPCODE'
+      );
+    }
+
+    if (!this._fin && !this._fragmented) this._fragmented = this._opcode;
+    this._masked = (buf[1] & 0x80) === 0x80;
+
+    if (this._isServer) {
+      if (!this._masked) {
+        this._loop = false;
+        return error(
+          RangeError,
+          'MASK must be set',
+          true,
+          1002,
+          'WS_ERR_EXPECTED_MASK'
+        );
+      }
+    } else if (this._masked) {
+      this._loop = false;
+      return error(
+        RangeError,
+        'MASK must be clear',
+        true,
+        1002,
+        'WS_ERR_UNEXPECTED_MASK'
+      );
+    }
+
+    if (this._payloadLength === 126) this._state = GET_PAYLOAD_LENGTH_16;
+    else if (this._payloadLength === 127) this._state = GET_PAYLOAD_LENGTH_64;
+    else return this.haveLength();
+  }
+
+  /**
+   * Gets extended payload length (7+16).
+   *
+   * @return {(RangeError|undefined)} A possible error
+   * @private
+   */
+  getPayloadLength16() {
+    if (this._bufferedBytes < 2) {
+      this._loop = false;
+      return;
+    }
+
+    this._payloadLength = this.consume(2).readUInt16BE(0);
+    return this.haveLength();
+  }
+
+  /**
+   * Gets extended payload length (7+64).
+   *
+   * @return {(RangeError|undefined)} A possible error
+   * @private
+   */
+  getPayloadLength64() {
+    if (this._bufferedBytes < 8) {
+      this._loop = false;
+      return;
+    }
+
+    const buf = this.consume(8);
+    const num = buf.readUInt32BE(0);
+
+    //
+    // The maximum safe integer in JavaScript is 2^53 - 1. An error is returned
+    // if payload length is greater than this number.
+    //
+    if (num > Math.pow(2, 53 - 32) - 1) {
+      this._loop = false;
+      return error(
+        RangeError,
+        'Unsupported WebSocket frame: payload length > 2^53 - 1',
+        false,
+        1009,
+        'WS_ERR_UNSUPPORTED_DATA_PAYLOAD_LENGTH'
+      );
+    }
+
+    this._payloadLength = num * Math.pow(2, 32) + buf.readUInt32BE(4);
+    return this.haveLength();
+  }
+
+  /**
+   * Payload length has been read.
+   *
+   * @return {(RangeError|undefined)} A possible error
+   * @private
+   */
+  haveLength() {
+    if (this._payloadLength && this._opcode < 0x08) {
+      this._totalPayloadLength += this._payloadLength;
+      if (this._totalPayloadLength > this._maxPayload && this._maxPayload > 0) {
+        this._loop = false;
+        return error(
+          RangeError,
+          'Max payload size exceeded',
+          false,
+          1009,
+          'WS_ERR_UNSUPPORTED_MESSAGE_LENGTH'
+        );
+      }
+    }
+
+    if (this._masked) this._state = GET_MASK;
+    else this._state = GET_DATA;
+  }
+
+  /**
+   * Reads mask bytes.
+   *
+   * @private
+   */
+  getMask() {
+    if (this._bufferedBytes < 4) {
+      this._loop = false;
+      return;
+    }
+
+    this._mask = this.consume(4);
+    this._state = GET_DATA;
+  }
+
+  /**
+   * Reads data bytes.
+   *
+   * @param {Function} cb Callback
+   * @return {(Error|RangeError|undefined)} A possible error
+   * @private
+   */
+  getData(cb) {
+    let data = EMPTY_BUFFER;
+
+    if (this._payloadLength) {
+      if (this._bufferedBytes < this._payloadLength) {
+        this._loop = false;
+        return;
+      }
+
+      data = this.consume(this._payloadLength);
+
+      if (
+        this._masked &&
+        (this._mask[0] | this._mask[1] | this._mask[2] | this._mask[3]) !== 0
+      ) {
+        unmask(data, this._mask);
+      }
+    }
+
+    if (this._opcode > 0x07) return this.controlMessage(data);
+
+    if (this._compressed) {
+      this._state = INFLATING;
+      this.decompress(data, cb);
+      return;
+    }
+
+    if (data.length) {
+      //
+      // This message is not compressed so its length is the sum of the payload
+      // length of all fragments.
+      //
+      this._messageLength = this._totalPayloadLength;
+      this._fragments.push(data);
+    }
+
+    return this.dataMessage();
+  }
+
+  /**
+   * Decompresses data.
+   *
+   * @param {Buffer} data Compressed data
+   * @param {Function} cb Callback
+   * @private
+   */
+  decompress(data, cb) {
+    const perMessageDeflate = this._extensions[PerMessageDeflate.extensionName];
+
+    perMessageDeflate.decompress(data, this._fin, (err, buf) => {
+      if (err) return cb(err);
+
+      if (buf.length) {
+        this._messageLength += buf.length;
+        if (this._messageLength > this._maxPayload && this._maxPayload > 0) {
+          return cb(
+            error(
+              RangeError,
+              'Max payload size exceeded',
+              false,
+              1009,
+              'WS_ERR_UNSUPPORTED_MESSAGE_LENGTH'
+            )
+          );
+        }
+
+        this._fragments.push(buf);
+      }
+
+      const er = this.dataMessage();
+      if (er) return cb(er);
+
+      this.startLoop(cb);
+    });
+  }
+
+  /**
+   * Handles a data message.
+   *
+   * @return {(Error|undefined)} A possible error
+   * @private
+   */
+  dataMessage() {
+    if (this._fin) {
+      const messageLength = this._messageLength;
+      const fragments = this._fragments;
+
+      this._totalPayloadLength = 0;
+      this._messageLength = 0;
+      this._fragmented = 0;
+      this._fragments = [];
+
+      if (this._opcode === 2) {
+        let data;
+
+        if (this._binaryType === 'nodebuffer') {
+          data = concat(fragments, messageLength);
+        } else if (this._binaryType === 'arraybuffer') {
+          data = toArrayBuffer(concat(fragments, messageLength));
+        } else {
+          data = fragments;
+        }
+
+        this.emit('message', data, true);
+      } else {
+        const buf = concat(fragments, messageLength);
+
+        if (!this._skipUTF8Validation && !isValidUTF8(buf)) {
+          this._loop = false;
+          return error(
+            Error,
+            'invalid UTF-8 sequence',
+            true,
+            1007,
+            'WS_ERR_INVALID_UTF8'
+          );
+        }
+
+        this.emit('message', buf, false);
+      }
+    }
+
+    this._state = GET_INFO;
+  }
+
+  /**
+   * Handles a control message.
+   *
+   * @param {Buffer} data Data to handle
+   * @return {(Error|RangeError|undefined)} A possible error
+   * @private
+   */
+  controlMessage(data) {
+    if (this._opcode === 0x08) {
+      this._loop = false;
+
+      if (data.length === 0) {
+        this.emit('conclude', 1005, EMPTY_BUFFER);
+        this.end();
+      } else if (data.length === 1) {
+        return error(
+          RangeError,
+          'invalid payload length 1',
+          true,
+          1002,
+          'WS_ERR_INVALID_CONTROL_PAYLOAD_LENGTH'
+        );
+      } else {
+        const code = data.readUInt16BE(0);
+
+        if (!isValidStatusCode(code)) {
+          return error(
+            RangeError,
+            `invalid status code ${code}`,
+            true,
+            1002,
+            'WS_ERR_INVALID_CLOSE_CODE'
+          );
+        }
+
+        const buf = data.slice(2);
+
+        if (!this._skipUTF8Validation && !isValidUTF8(buf)) {
+          return error(
+            Error,
+            'invalid UTF-8 sequence',
+            true,
+            1007,
+            'WS_ERR_INVALID_UTF8'
+          );
+        }
+
+        this.emit('conclude', code, buf);
+        this.end();
+      }
+    } else if (this._opcode === 0x09) {
+      this.emit('ping', data);
+    } else {
+      this.emit('pong', data);
+    }
+
+    this._state = GET_INFO;
+  }
+}
+
+module.exports = Receiver;
+
+/**
+ * Builds an error object.
+ *
+ * @param {function(new:Error|RangeError)} ErrorCtor The error constructor
+ * @param {String} message The error message
+ * @param {Boolean} prefix Specifies whether or not to add a default prefix to
+ *     `message`
+ * @param {Number} statusCode The status code
+ * @param {String} errorCode The exposed error code
+ * @return {(Error|RangeError)} The error
+ * @private
+ */
+function error(ErrorCtor, message, prefix, statusCode, errorCode) {
+  const err = new ErrorCtor(
+    prefix ? `Invalid WebSocket frame: ${message}` : message
+  );
+
+  Error.captureStackTrace(err, error);
+  err.code = errorCode;
+  err[kStatusCode] = statusCode;
+  return err;
+}
diff --git a/comproxy/node_modules/ws/lib/sender.js b/comproxy/node_modules/ws/lib/sender.js
new file mode 100644
index 0000000..c848853
--- /dev/null
+++ b/comproxy/node_modules/ws/lib/sender.js
@@ -0,0 +1,478 @@
+/* eslint no-unused-vars: ["error", { "varsIgnorePattern": "^net|tls$" }] */
+
+'use strict';
+
+const net = require('net');
+const tls = require('tls');
+const { randomFillSync } = require('crypto');
+
+const PerMessageDeflate = require('./permessage-deflate');
+const { EMPTY_BUFFER } = require('./constants');
+const { isValidStatusCode } = require('./validation');
+const { mask: applyMask, toBuffer } = require('./buffer-util');
+
+const kByteLength = Symbol('kByteLength');
+const maskBuffer = Buffer.alloc(4);
+
+/**
+ * HyBi Sender implementation.
+ */
+class Sender {
+  /**
+   * Creates a Sender instance.
+   *
+   * @param {(net.Socket|tls.Socket)} socket The connection socket
+   * @param {Object} [extensions] An object containing the negotiated extensions
+   * @param {Function} [generateMask] The function used to generate the masking
+   *     key
+   */
+  constructor(socket, extensions, generateMask) {
+    this._extensions = extensions || {};
+
+    if (generateMask) {
+      this._generateMask = generateMask;
+      this._maskBuffer = Buffer.alloc(4);
+    }
+
+    this._socket = socket;
+
+    this._firstFragment = true;
+    this._compress = false;
+
+    this._bufferedBytes = 0;
+    this._deflating = false;
+    this._queue = [];
+  }
+
+  /**
+   * Frames a piece of data according to the HyBi WebSocket protocol.
+   *
+   * @param {(Buffer|String)} data The data to frame
+   * @param {Object} options Options object
+   * @param {Boolean} [options.fin=false] Specifies whether or not to set the
+   *     FIN bit
+   * @param {Function} [options.generateMask] The function used to generate the
+   *     masking key
+   * @param {Boolean} [options.mask=false] Specifies whether or not to mask
+   *     `data`
+   * @param {Buffer} [options.maskBuffer] The buffer used to store the masking
+   *     key
+   * @param {Number} options.opcode The opcode
+   * @param {Boolean} [options.readOnly=false] Specifies whether `data` can be
+   *     modified
+   * @param {Boolean} [options.rsv1=false] Specifies whether or not to set the
+   *     RSV1 bit
+   * @return {(Buffer|String)[]} The framed data
+   * @public
+   */
+  static frame(data, options) {
+    let mask;
+    let merge = false;
+    let offset = 2;
+    let skipMasking = false;
+
+    if (options.mask) {
+      mask = options.maskBuffer || maskBuffer;
+
+      if (options.generateMask) {
+        options.generateMask(mask);
+      } else {
+        randomFillSync(mask, 0, 4);
+      }
+
+      skipMasking = (mask[0] | mask[1] | mask[2] | mask[3]) === 0;
+      offset = 6;
+    }
+
+    let dataLength;
+
+    if (typeof data === 'string') {
+      if (
+        (!options.mask || skipMasking) &&
+        options[kByteLength] !== undefined
+      ) {
+        dataLength = options[kByteLength];
+      } else {
+        data = Buffer.from(data);
+        dataLength = data.length;
+      }
+    } else {
+      dataLength = data.length;
+      merge = options.mask && options.readOnly && !skipMasking;
+    }
+
+    let payloadLength = dataLength;
+
+    if (dataLength >= 65536) {
+      offset += 8;
+      payloadLength = 127;
+    } else if (dataLength > 125) {
+      offset += 2;
+      payloadLength = 126;
+    }
+
+    const target = Buffer.allocUnsafe(merge ? dataLength + offset : offset);
+
+    target[0] = options.fin ? options.opcode | 0x80 : options.opcode;
+    if (options.rsv1) target[0] |= 0x40;
+
+    target[1] = payloadLength;
+
+    if (payloadLength === 126) {
+      target.writeUInt16BE(dataLength, 2);
+    } else if (payloadLength === 127) {
+      target[2] = target[3] = 0;
+      target.writeUIntBE(dataLength, 4, 6);
+    }
+
+    if (!options.mask) return [target, data];
+
+    target[1] |= 0x80;
+    target[offset - 4] = mask[0];
+    target[offset - 3] = mask[1];
+    target[offset - 2] = mask[2];
+    target[offset - 1] = mask[3];
+
+    if (skipMasking) return [target, data];
+
+    if (merge) {
+      applyMask(data, mask, target, offset, dataLength);
+      return [target];
+    }
+
+    applyMask(data, mask, data, 0, dataLength);
+    return [target, data];
+  }
+
+  /**
+   * Sends a close message to the other peer.
+   *
+   * @param {Number} [code] The status code component of the body
+   * @param {(String|Buffer)} [data] The message component of the body
+   * @param {Boolean} [mask=false] Specifies whether or not to mask the message
+   * @param {Function} [cb] Callback
+   * @public
+   */
+  close(code, data, mask, cb) {
+    let buf;
+
+    if (code === undefined) {
+      buf = EMPTY_BUFFER;
+    } else if (typeof code !== 'number' || !isValidStatusCode(code)) {
+      throw new TypeError('First argument must be a valid error code number');
+    } else if (data === undefined || !data.length) {
+      buf = Buffer.allocUnsafe(2);
+      buf.writeUInt16BE(code, 0);
+    } else {
+      const length = Buffer.byteLength(data);
+
+      if (length > 123) {
+        throw new RangeError('The message must not be greater than 123 bytes');
+      }
+
+      buf = Buffer.allocUnsafe(2 + length);
+      buf.writeUInt16BE(code, 0);
+
+      if (typeof data === 'string') {
+        buf.write(data, 2);
+      } else {
+        buf.set(data, 2);
+      }
+    }
+
+    const options = {
+      [kByteLength]: buf.length,
+      fin: true,
+      generateMask: this._generateMask,
+      mask,
+      maskBuffer: this._maskBuffer,
+      opcode: 0x08,
+      readOnly: false,
+      rsv1: false
+    };
+
+    if (this._deflating) {
+      this.enqueue([this.dispatch, buf, false, options, cb]);
+    } else {
+      this.sendFrame(Sender.frame(buf, options), cb);
+    }
+  }
+
+  /**
+   * Sends a ping message to the other peer.
+   *
+   * @param {*} data The message to send
+   * @param {Boolean} [mask=false] Specifies whether or not to mask `data`
+   * @param {Function} [cb] Callback
+   * @public
+   */
+  ping(data, mask, cb) {
+    let byteLength;
+    let readOnly;
+
+    if (typeof data === 'string') {
+      byteLength = Buffer.byteLength(data);
+      readOnly = false;
+    } else {
+      data = toBuffer(data);
+      byteLength = data.length;
+      readOnly = toBuffer.readOnly;
+    }
+
+    if (byteLength > 125) {
+      throw new RangeError('The data size must not be greater than 125 bytes');
+    }
+
+    const options = {
+      [kByteLength]: byteLength,
+      fin: true,
+      generateMask: this._generateMask,
+      mask,
+      maskBuffer: this._maskBuffer,
+      opcode: 0x09,
+      readOnly,
+      rsv1: false
+    };
+
+    if (this._deflating) {
+      this.enqueue([this.dispatch, data, false, options, cb]);
+    } else {
+      this.sendFrame(Sender.frame(data, options), cb);
+    }
+  }
+
+  /**
+   * Sends a pong message to the other peer.
+   *
+   * @param {*} data The message to send
+   * @param {Boolean} [mask=false] Specifies whether or not to mask `data`
+   * @param {Function} [cb] Callback
+   * @public
+   */
+  pong(data, mask, cb) {
+    let byteLength;
+    let readOnly;
+
+    if (typeof data === 'string') {
+      byteLength = Buffer.byteLength(data);
+      readOnly = false;
+    } else {
+      data = toBuffer(data);
+      byteLength = data.length;
+      readOnly = toBuffer.readOnly;
+    }
+
+    if (byteLength > 125) {
+      throw new RangeError('The data size must not be greater than 125 bytes');
+    }
+
+    const options = {
+      [kByteLength]: byteLength,
+      fin: true,
+      generateMask: this._generateMask,
+      mask,
+      maskBuffer: this._maskBuffer,
+      opcode: 0x0a,
+      readOnly,
+      rsv1: false
+    };
+
+    if (this._deflating) {
+      this.enqueue([this.dispatch, data, false, options, cb]);
+    } else {
+      this.sendFrame(Sender.frame(data, options), cb);
+    }
+  }
+
+  /**
+   * Sends a data message to the other peer.
+   *
+   * @param {*} data The message to send
+   * @param {Object} options Options object
+   * @param {Boolean} [options.binary=false] Specifies whether `data` is binary
+   *     or text
+   * @param {Boolean} [options.compress=false] Specifies whether or not to
+   *     compress `data`
+   * @param {Boolean} [options.fin=false] Specifies whether the fragment is the
+   *     last one
+   * @param {Boolean} [options.mask=false] Specifies whether or not to mask
+   *     `data`
+   * @param {Function} [cb] Callback
+   * @public
+   */
+  send(data, options, cb) {
+    const perMessageDeflate = this._extensions[PerMessageDeflate.extensionName];
+    let opcode = options.binary ? 2 : 1;
+    let rsv1 = options.compress;
+
+    let byteLength;
+    let readOnly;
+
+    if (typeof data === 'string') {
+      byteLength = Buffer.byteLength(data);
+      readOnly = false;
+    } else {
+      data = toBuffer(data);
+      byteLength = data.length;
+      readOnly = toBuffer.readOnly;
+    }
+
+    if (this._firstFragment) {
+      this._firstFragment = false;
+      if (
+        rsv1 &&
+        perMessageDeflate &&
+        perMessageDeflate.params[
+          perMessageDeflate._isServer
+            ? 'server_no_context_takeover'
+            : 'client_no_context_takeover'
+        ]
+      ) {
+        rsv1 = byteLength >= perMessageDeflate._threshold;
+      }
+      this._compress = rsv1;
+    } else {
+      rsv1 = false;
+      opcode = 0;
+    }
+
+    if (options.fin) this._firstFragment = true;
+
+    if (perMessageDeflate) {
+      const opts = {
+        [kByteLength]: byteLength,
+        fin: options.fin,
+        generateMask: this._generateMask,
+        mask: options.mask,
+        maskBuffer: this._maskBuffer,
+        opcode,
+        readOnly,
+        rsv1
+      };
+
+      if (this._deflating) {
+        this.enqueue([this.dispatch, data, this._compress, opts, cb]);
+      } else {
+        this.dispatch(data, this._compress, opts, cb);
+      }
+    } else {
+      this.sendFrame(
+        Sender.frame(data, {
+          [kByteLength]: byteLength,
+          fin: options.fin,
+          generateMask: this._generateMask,
+          mask: options.mask,
+          maskBuffer: this._maskBuffer,
+          opcode,
+          readOnly,
+          rsv1: false
+        }),
+        cb
+      );
+    }
+  }
+
+  /**
+   * Dispatches a message.
+   *
+   * @param {(Buffer|String)} data The message to send
+   * @param {Boolean} [compress=false] Specifies whether or not to compress
+   *     `data`
+   * @param {Object} options Options object
+   * @param {Boolean} [options.fin=false] Specifies whether or not to set the
+   *     FIN bit
+   * @param {Function} [options.generateMask] The function used to generate the
+   *     masking key
+   * @param {Boolean} [options.mask=false] Specifies whether or not to mask
+   *     `data`
+   * @param {Buffer} [options.maskBuffer] The buffer used to store the masking
+   *     key
+   * @param {Number} options.opcode The opcode
+   * @param {Boolean} [options.readOnly=false] Specifies whether `data` can be
+   *     modified
+   * @param {Boolean} [options.rsv1=false] Specifies whether or not to set the
+   *     RSV1 bit
+   * @param {Function} [cb] Callback
+   * @private
+   */
+  dispatch(data, compress, options, cb) {
+    if (!compress) {
+      this.sendFrame(Sender.frame(data, options), cb);
+      return;
+    }
+
+    const perMessageDeflate = this._extensions[PerMessageDeflate.extensionName];
+
+    this._bufferedBytes += options[kByteLength];
+    this._deflating = true;
+    perMessageDeflate.compress(data, options.fin, (_, buf) => {
+      if (this._socket.destroyed) {
+        const err = new Error(
+          'The socket was closed while data was being compressed'
+        );
+
+        if (typeof cb === 'function') cb(err);
+
+        for (let i = 0; i < this._queue.length; i++) {
+          const params = this._queue[i];
+          const callback = params[params.length - 1];
+
+          if (typeof callback === 'function') callback(err);
+        }
+
+        return;
+      }
+
+      this._bufferedBytes -= options[kByteLength];
+      this._deflating = false;
+      options.readOnly = false;
+      this.sendFrame(Sender.frame(buf, options), cb);
+      this.dequeue();
+    });
+  }
+
+  /**
+   * Executes queued send operations.
+   *
+   * @private
+   */
+  dequeue() {
+    while (!this._deflating && this._queue.length) {
+      const params = this._queue.shift();
+
+      this._bufferedBytes -= params[3][kByteLength];
+      Reflect.apply(params[0], this, params.slice(1));
+    }
+  }
+
+  /**
+   * Enqueues a send operation.
+   *
+   * @param {Array} params Send operation parameters.
+   * @private
+   */
+  enqueue(params) {
+    this._bufferedBytes += params[3][kByteLength];
+    this._queue.push(params);
+  }
+
+  /**
+   * Sends a frame.
+   *
+   * @param {Buffer[]} list The frame to send
+   * @param {Function} [cb] Callback
+   * @private
+   */
+  sendFrame(list, cb) {
+    if (list.length === 2) {
+      this._socket.cork();
+      this._socket.write(list[0]);
+      this._socket.write(list[1], cb);
+      this._socket.uncork();
+    } else {
+      this._socket.write(list[0], cb);
+    }
+  }
+}
+
+module.exports = Sender;
diff --git a/comproxy/node_modules/ws/lib/stream.js b/comproxy/node_modules/ws/lib/stream.js
new file mode 100644
index 0000000..230734b
--- /dev/null
+++ b/comproxy/node_modules/ws/lib/stream.js
@@ -0,0 +1,159 @@
+'use strict';
+
+const { Duplex } = require('stream');
+
+/**
+ * Emits the `'close'` event on a stream.
+ *
+ * @param {Duplex} stream The stream.
+ * @private
+ */
+function emitClose(stream) {
+  stream.emit('close');
+}
+
+/**
+ * The listener of the `'end'` event.
+ *
+ * @private
+ */
+function duplexOnEnd() {
+  if (!this.destroyed && this._writableState.finished) {
+    this.destroy();
+  }
+}
+
+/**
+ * The listener of the `'error'` event.
+ *
+ * @param {Error} err The error
+ * @private
+ */
+function duplexOnError(err) {
+  this.removeListener('error', duplexOnError);
+  this.destroy();
+  if (this.listenerCount('error') === 0) {
+    // Do not suppress the throwing behavior.
+    this.emit('error', err);
+  }
+}
+
+/**
+ * Wraps a `WebSocket` in a duplex stream.
+ *
+ * @param {WebSocket} ws The `WebSocket` to wrap
+ * @param {Object} [options] The options for the `Duplex` constructor
+ * @return {Duplex} The duplex stream
+ * @public
+ */
+function createWebSocketStream(ws, options) {
+  let terminateOnDestroy = true;
+
+  const duplex = new Duplex({
+    ...options,
+    autoDestroy: false,
+    emitClose: false,
+    objectMode: false,
+    writableObjectMode: false
+  });
+
+  ws.on('message', function message(msg, isBinary) {
+    const data =
+      !isBinary && duplex._readableState.objectMode ? msg.toString() : msg;
+
+    if (!duplex.push(data)) ws.pause();
+  });
+
+  ws.once('error', function error(err) {
+    if (duplex.destroyed) return;
+
+    // Prevent `ws.terminate()` from being called by `duplex._destroy()`.
+    //
+    // - If the `'error'` event is emitted before the `'open'` event, then
+    //   `ws.terminate()` is a noop as no socket is assigned.
+    // - Otherwise, the error is re-emitted by the listener of the `'error'`
+    //   event of the `Receiver` object. The listener already closes the
+    //   connection by calling `ws.close()`. This allows a close frame to be
+    //   sent to the other peer. If `ws.terminate()` is called right after this,
+    //   then the close frame might not be sent.
+    terminateOnDestroy = false;
+    duplex.destroy(err);
+  });
+
+  ws.once('close', function close() {
+    if (duplex.destroyed) return;
+
+    duplex.push(null);
+  });
+
+  duplex._destroy = function (err, callback) {
+    if (ws.readyState === ws.CLOSED) {
+      callback(err);
+      process.nextTick(emitClose, duplex);
+      return;
+    }
+
+    let called = false;
+
+    ws.once('error', function error(err) {
+      called = true;
+      callback(err);
+    });
+
+    ws.once('close', function close() {
+      if (!called) callback(err);
+      process.nextTick(emitClose, duplex);
+    });
+
+    if (terminateOnDestroy) ws.terminate();
+  };
+
+  duplex._final = function (callback) {
+    if (ws.readyState === ws.CONNECTING) {
+      ws.once('open', function open() {
+        duplex._final(callback);
+      });
+      return;
+    }
+
+    // If the value of the `_socket` property is `null` it means that `ws` is a
+    // client websocket and the handshake failed. In fact, when this happens, a
+    // socket is never assigned to the websocket. Wait for the `'error'` event
+    // that will be emitted by the websocket.
+    if (ws._socket === null) return;
+
+    if (ws._socket._writableState.finished) {
+      callback();
+      if (duplex._readableState.endEmitted) duplex.destroy();
+    } else {
+      ws._socket.once('finish', function finish() {
+        // `duplex` is not destroyed here because the `'end'` event will be
+        // emitted on `duplex` after this `'finish'` event. The EOF signaling
+        // `null` chunk is, in fact, pushed when the websocket emits `'close'`.
+        callback();
+      });
+      ws.close();
+    }
+  };
+
+  duplex._read = function () {
+    if (ws.isPaused) ws.resume();
+  };
+
+  duplex._write = function (chunk, encoding, callback) {
+    if (ws.readyState === ws.CONNECTING) {
+      ws.once('open', function open() {
+        duplex._write(chunk, encoding, callback);
+      });
+      return;
+    }
+
+    ws.send(chunk, callback);
+  };
+
+  duplex.on('end', duplexOnEnd);
+  duplex.on('error', duplexOnError);
+  return duplex;
+}
+
+module.exports = createWebSocketStream;
diff --git a/comproxy/node_modules/ws/lib/subprotocol.js b/comproxy/node_modules/ws/lib/subprotocol.js
new file mode 100644
index 0000000..d4381e8
--- /dev/null
+++ b/comproxy/node_modules/ws/lib/subprotocol.js
@@ -0,0 +1,62 @@
+'use strict';
+
+const { tokenChars } = require('./validation');
+
+/**
+ * Parses the `Sec-WebSocket-Protocol` header into a set of subprotocol names.
+ *
+ * @param {String} header The field value of the header
+ * @return {Set} The subprotocol names
+ * @public
+ */
+function parse(header) {
+  const protocols = new Set();
+  let start = -1;
+  let end = -1;
+  let i = 0;
+
+  for (i; i < header.length; i++) {
+    const code = header.charCodeAt(i);
+
+    if (end === -1 && tokenChars[code] === 1) {
+      if (start === -1) start = i;
+    } else if (
+      i !== 0 &&
+      (code === 0x20 /* ' ' */ || code === 0x09) /* '\t' */
+    ) {
+      if (end === -1 && start !== -1) end = i;
+    } else if (code === 0x2c /* ',' */) {
+      if (start === -1) {
+        throw new SyntaxError(`Unexpected character at index ${i}`);
+      }
+
+      if (end === -1) end = i;
+
+      const protocol = header.slice(start, end);
+
+      if (protocols.has(protocol)) {
+        throw new SyntaxError(`The "${protocol}" subprotocol is duplicated`);
+      }
+
+      protocols.add(protocol);
+      start = end = -1;
+    } else {
+      throw new SyntaxError(`Unexpected character at index ${i}`);
+    }
+  }
+
+  if (start === -1 || end !== -1) {
+    throw new SyntaxError('Unexpected end of input');
+  }
+
+  const protocol = header.slice(start, i);
+
+  if (protocols.has(protocol)) {
+    throw new SyntaxError(`The "${protocol}" subprotocol is duplicated`);
+  }
+
+  protocols.add(protocol);
+  return protocols;
+}
+
+module.exports = { parse };
diff --git a/comproxy/node_modules/ws/lib/validation.js b/comproxy/node_modules/ws/lib/validation.js
new file mode 100644
index 0000000..44fc202
--- /dev/null
+++ b/comproxy/node_modules/ws/lib/validation.js
@@ -0,0 +1,125 @@
+'use strict';
+
+//
+// Allowed token characters:
+//
+// '!', '#', '$', '%', '&', ''', '*', '+', '-',
+// '.', 0-9, A-Z, '^', '_', '`', a-z, '|', '~'
+//
+// tokenChars[32] === 0 // ' '
+// tokenChars[33] === 1 // '!'
+// tokenChars[34] === 0 // '"'
+// ...
+//
+// prettier-ignore
+const tokenChars = [
+  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 0 - 15
+  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 16 - 31
+  0, 1, 0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 0, 1, 1, 0, // 32 - 47
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, // 48 - 63
+  0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 64 - 79
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, // 80 - 95
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 96 - 111
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 0 // 112 - 127
+];
+
+/**
+ * Checks if a status code is allowed in a close frame.
+ *
+ * @param {Number} code The status code
+ * @return {Boolean} `true` if the status code is valid, else `false`
+ * @public
+ */
+function isValidStatusCode(code) {
+  return (
+    (code >= 1000 &&
+      code <= 1014 &&
+      code !== 1004 &&
+      code !== 1005 &&
+      code !== 1006) ||
+    (code >= 3000 && code <= 4999)
+  );
+}
+
+/**
+ * Checks if a given buffer contains only correct UTF-8.
+ * Ported from https://www.cl.cam.ac.uk/%7Emgk25/ucs/utf8_check.c by
+ * Markus Kuhn.
+ *
+ * @param {Buffer} buf The buffer to check
+ * @return {Boolean} `true` if `buf` contains only correct UTF-8, else `false`
+ * @public
+ */
+function _isValidUTF8(buf) {
+  const len = buf.length;
+  let i = 0;
+
+  while (i < len) {
+    if ((buf[i] & 0x80) === 0) {
+      // 0xxxxxxx
+      i++;
+    } else if ((buf[i] & 0xe0) === 0xc0) {
+      // 110xxxxx 10xxxxxx
+      if (
+        i + 1 === len ||
+        (buf[i + 1] & 0xc0) !== 0x80 ||
+        (buf[i] & 0xfe) === 0xc0 // Overlong
+      ) {
+        return false;
+      }
+
+      i += 2;
+    } else if ((buf[i] & 0xf0) === 0xe0) {
+      // 1110xxxx 10xxxxxx 10xxxxxx
+      if (
+        i + 2 >= len ||
+        (buf[i + 1] & 0xc0) !== 0x80 ||
+        (buf[i + 2] & 0xc0) !== 0x80 ||
+        (buf[i] === 0xe0 && (buf[i + 1] & 0xe0) === 0x80) || // Overlong
+        (buf[i] === 0xed && (buf[i + 1] & 0xe0) === 0xa0) // Surrogate (U+D800 - U+DFFF)
+      ) {
+        return false;
+      }
+
+      i += 3;
+    } else if ((buf[i] & 0xf8) === 0xf0) {
+      // 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx
+      if (
+        i + 3 >= len ||
+        (buf[i + 1] & 0xc0) !== 0x80 ||
+        (buf[i + 2] & 0xc0) !== 0x80 ||
+        (buf[i + 3] & 0xc0) !== 0x80 ||
+        (buf[i] === 0xf0 && (buf[i + 1] & 0xf0) === 0x80) || // Overlong
+        (buf[i] === 0xf4 && buf[i + 1] > 0x8f) ||
+        buf[i] > 0xf4 // > U+10FFFF
+      ) {
+        return false;
+      }
+
+      i += 4;
+    } else {
+      return false;
+    }
+  }
+
+  return true;
+}
+
+module.exports = {
+  isValidStatusCode,
+  isValidUTF8: _isValidUTF8,
+  tokenChars
+};
+
+/* istanbul ignore else  */
+if (!process.env.WS_NO_UTF_8_VALIDATE) {
+  try {
+    const isValidUTF8 = require('utf-8-validate');
+
+    module.exports.isValidUTF8 = function (buf) {
+      return buf.length < 150 ? _isValidUTF8(buf) : isValidUTF8(buf);
+    };
+  } catch (e) {
+    // Continue regardless of the error.
+  }
+}
diff --git a/comproxy/node_modules/ws/lib/websocket-server.js b/comproxy/node_modules/ws/lib/websocket-server.js
new file mode 100644
index 0000000..bac30eb
--- /dev/null
+++ b/comproxy/node_modules/ws/lib/websocket-server.js
@@ -0,0 +1,535 @@
+/* eslint no-unused-vars: ["error", { "varsIgnorePattern": "^net|tls|https$" }] */
+
+'use strict';
+
+const EventEmitter = require('events');
+const http = require('http');
+const https = require('https');
+const net = require('net');
+const tls = require('tls');
+const { createHash } = require('crypto');
+
+const extension = require('./extension');
+const PerMessageDeflate = require('./permessage-deflate');
+const subprotocol = require('./subprotocol');
+const WebSocket = require('./websocket');
+const { GUID, kWebSocket } = require('./constants');
+
+const keyRegex = /^[+/0-9A-Za-z]{22}==$/;
+
+const RUNNING = 0;
+const CLOSING = 1;
+const CLOSED = 2;
+
+/**
+ * Class representing a WebSocket server.
+ *
+ * @extends EventEmitter
+ */
+class WebSocketServer extends EventEmitter {
+  /**
+   * Create a `WebSocketServer` instance.
+   *
+   * @param {Object} options Configuration options
+   * @param {Number} [options.backlog=511] The maximum length of the queue of
+   *     pending connections
+   * @param {Boolean} [options.clientTracking=true] Specifies whether or not to
+   *     track clients
+   * @param {Function} [options.handleProtocols] A hook to handle protocols
+   * @param {String} [options.host] The hostname where to bind the server
+   * @param {Number} [options.maxPayload=104857600] The maximum allowed message
+   *     size
+   * @param {Boolean} [options.noServer=false] Enable no server mode
+   * @param {String} [options.path] Accept only connections matching this path
+   * @param {(Boolean|Object)} [options.perMessageDeflate=false] Enable/disable
+   *     permessage-deflate
+   * @param {Number} [options.port] The port where to bind the server
+   * @param {(http.Server|https.Server)} [options.server] A pre-created HTTP/S
+   *     server to use
+   * @param {Boolean} [options.skipUTF8Validation=false] Specifies whether or
+   *     not to skip UTF-8 validation for text and close messages
+   * @param {Function} [options.verifyClient] A hook to reject connections
+   * @param {Function} [options.WebSocket=WebSocket] Specifies the `WebSocket`
+   *     class to use. It must be the `WebSocket` class or class that extends it
+   * @param {Function} [callback] A listener for the `listening` event
+   */
+  constructor(options, callback) {
+    super();
+
+    options = {
+      maxPayload: 100 * 1024 * 1024,
+      skipUTF8Validation: false,
+      perMessageDeflate: false,
+      handleProtocols: null,
+      clientTracking: true,
+      verifyClient: null,
+      noServer: false,
+      backlog: null, // use default (511 as implemented in net.js)
+      server: null,
+      host: null,
+      path: null,
+      port: null,
+      WebSocket,
+      ...options
+    };
+
+    if (
+      (options.port == null && !options.server && !options.noServer) ||
+      (options.port != null && (options.server || options.noServer)) ||
+      (options.server && options.noServer)
+    ) {
+      throw new TypeError(
+        'One and only one of the "port", "server", or "noServer" options ' +
+          'must be specified'
+      );
+    }
+
+    if (options.port != null) {
+      this._server = http.createServer((req, res) => {
+        const body = http.STATUS_CODES[426];
+
+        res.writeHead(426, {
+          'Content-Length': body.length,
+          'Content-Type': 'text/plain'
+        });
+        res.end(body);
+      });
+      this._server.listen(
+        options.port,
+        options.host,
+        options.backlog,
+        callback
+      );
+    } else if (options.server) {
+      this._server = options.server;
+    }
+
+    if (this._server) {
+      const emitConnection = this.emit.bind(this, 'connection');
+
+      this._removeListeners = addListeners(this._server, {
+        listening: this.emit.bind(this, 'listening'),
+        error: this.emit.bind(this, 'error'),
+        upgrade: (req, socket, head) => {
+          this.handleUpgrade(req, socket, head, emitConnection);
+        }
+      });
+    }
+
+    if (options.perMessageDeflate === true) options.perMessageDeflate = {};
+    if (options.clientTracking) {
+      this.clients = new Set();
+      this._shouldEmitClose = false;
+    }
+
+    this.options = options;
+    this._state = RUNNING;
+  }
+
+  /**
+   * Returns the bound address, the address family name, and port of the server
+   * as reported by the operating system if listening on an IP socket.
+   * If the server is listening on a pipe or UNIX domain socket, the name is
+   * returned as a string.
+   *
+   * @return {(Object|String|null)} The address of the server
+   * @public
+   */
+  address() {
+    if (this.options.noServer) {
+      throw new Error('The server is operating in "noServer" mode');
+    }
+
+    if (!this._server) return null;
+    return this._server.address();
+  }
+
+  /**
+   * Stop the server from accepting new connections and emit the `'close'` event
+   * when all existing connections are closed.
+   *
+   * @param {Function} [cb] A one-time listener for the `'close'` event
+   * @public
+   */
+  close(cb) {
+    if (this._state === CLOSED) {
+      if (cb) {
+        this.once('close', () => {
+          cb(new Error('The server is not running'));
+        });
+      }
+
+      process.nextTick(emitClose, this);
+      return;
+    }
+
+    if (cb) this.once('close', cb);
+
+    if (this._state === CLOSING) return;
+    this._state = CLOSING;
+
+    if (this.options.noServer || this.options.server) {
+      if (this._server) {
+        this._removeListeners();
+        this._removeListeners = this._server = null;
+      }
+
+      if (this.clients) {
+        if (!this.clients.size) {
+          process.nextTick(emitClose, this);
+        } else {
+          this._shouldEmitClose = true;
+        }
+      } else {
+        process.nextTick(emitClose, this);
+      }
+    } else {
+      const server = this._server;
+
+      this._removeListeners();
+      this._removeListeners = this._server = null;
+
+      //
+      // The HTTP/S server was created internally. Close it, and rely on its
+      // `'close'` event.
+      //
+      server.close(() => {
+        emitClose(this);
+      });
+    }
+  }
+
+  /**
+   * See if a given request should be handled by this server instance.
+   *
+   * @param {http.IncomingMessage} req Request object to inspect
+   * @return {Boolean} `true` if the request is valid, else `false`
+   * @public
+   */
+  shouldHandle(req) {
+    if (this.options.path) {
+      const index = req.url.indexOf('?');
+      const pathname = index !== -1 ? req.url.slice(0, index) : req.url;
+
+      if (pathname !== this.options.path) return false;
+    }
+
+    return true;
+  }
+
+  /**
+   * Handle a HTTP Upgrade request.
+   *
+   * @param {http.IncomingMessage} req The request object
+   * @param {(net.Socket|tls.Socket)} socket The network socket between the
+   *     server and client
+   * @param {Buffer} head The first packet of the upgraded stream
+   * @param {Function} cb Callback
+   * @public
+   */
+  handleUpgrade(req, socket, head, cb) {
+    socket.on('error', socketOnError);
+
+    const key = req.headers['sec-websocket-key'];
+    const version = +req.headers['sec-websocket-version'];
+
+    if (req.method !== 'GET') {
+      const message = 'Invalid HTTP method';
+      abortHandshakeOrEmitwsClientError(this, req, socket, 405, message);
+      return;
+    }
+
+    if (req.headers.upgrade.toLowerCase() !== 'websocket') {
+      const message = 'Invalid Upgrade header';
+      abortHandshakeOrEmitwsClientError(this, req, socket, 400, message);
+      return;
+    }
+
+    if (!key || !keyRegex.test(key)) {
+      const message = 'Missing or invalid Sec-WebSocket-Key header';
+      abortHandshakeOrEmitwsClientError(this, req, socket, 400, message);
+      return;
+    }
+
+    if (version !== 8 && version !== 13) {
+      const message = 'Missing or invalid Sec-WebSocket-Version header';
+      abortHandshakeOrEmitwsClientError(this, req, socket, 400, message);
+      return;
+    }
+
+    if (!this.shouldHandle(req)) {
+      abortHandshake(socket, 400);
+      return;
+    }
+
+    const secWebSocketProtocol = req.headers['sec-websocket-protocol'];
+    let protocols = new Set();
+
+    if (secWebSocketProtocol !== undefined) {
+      try {
+        protocols = subprotocol.parse(secWebSocketProtocol);
+      } catch (err) {
+        const message = 'Invalid Sec-WebSocket-Protocol header';
+        abortHandshakeOrEmitwsClientError(this, req, socket, 400, message);
+        return;
+      }
+    }
+
+    const secWebSocketExtensions = req.headers['sec-websocket-extensions'];
+    const extensions = {};
+
+    if (
+      this.options.perMessageDeflate &&
+      secWebSocketExtensions !== undefined
+    ) {
+      const perMessageDeflate = new PerMessageDeflate(
+        this.options.perMessageDeflate,
+        true,
+        this.options.maxPayload
+      );
+
+      try {
+        const offers = extension.parse(secWebSocketExtensions);
+
+        if (offers[PerMessageDeflate.extensionName]) {
+          perMessageDeflate.accept(offers[PerMessageDeflate.extensionName]);
+          extensions[PerMessageDeflate.extensionName] = perMessageDeflate;
+        }
+      } catch (err) {
+        const message =
+          'Invalid or unacceptable Sec-WebSocket-Extensions header';
+        abortHandshakeOrEmitwsClientError(this, req, socket, 400, message);
+        return;
+      }
+    }
+
+    //
+    // Optionally call external client verification handler.
+    //
+    if (this.options.verifyClient) {
+      const info = {
+        origin:
+          req.headers[`${version === 8 ? 'sec-websocket-origin' : 'origin'}`],
+        secure: !!(req.socket.authorized || req.socket.encrypted),
+        req
+      };
+
+      if (this.options.verifyClient.length === 2) {
+        this.options.verifyClient(info, (verified, code, message, headers) => {
+          if (!verified) {
+            return abortHandshake(socket, code || 401, message, headers);
+          }
+
+          this.completeUpgrade(
+            extensions,
+            key,
+            protocols,
+            req,
+            socket,
+            head,
+            cb
+          );
+        });
+        return;
+      }
+
+      if (!this.options.verifyClient(info)) return abortHandshake(socket, 401);
+    }
+
+    this.completeUpgrade(extensions, key, protocols, req, socket, head, cb);
+  }
+
+  /**
+   * Upgrade the connection to WebSocket.
+   *
+   * @param {Object} extensions The accepted extensions
+   * @param {String} key The value of the `Sec-WebSocket-Key` header
+   * @param {Set} protocols The subprotocols
+   * @param {http.IncomingMessage} req The request object
+   * @param {(net.Socket|tls.Socket)} socket The network socket between the
+   *     server and client
+   * @param {Buffer} head The first packet of the upgraded stream
+   * @param {Function} cb Callback
+   * @throws {Error} If called more than once with the same socket
+   * @private
+   */
+  completeUpgrade(extensions, key, protocols, req, socket, head, cb) {
+    //
+    // Destroy the socket if the client has already sent a FIN packet.
+    //
+    if (!socket.readable || !socket.writable) return socket.destroy();
+
+    if (socket[kWebSocket]) {
+      throw new Error(
+        'server.handleUpgrade() was called more than once with the same ' +
+          'socket, possibly due to a misconfiguration'
+      );
+    }
+
+    if (this._state > RUNNING) return abortHandshake(socket, 503);
+
+    const digest = createHash('sha1')
+      .update(key + GUID)
+      .digest('base64');
+
+    const headers = [
+      'HTTP/1.1 101 Switching Protocols',
+      'Upgrade: websocket',
+      'Connection: Upgrade',
+      `Sec-WebSocket-Accept: ${digest}`
+    ];
+
+    const ws = new this.options.WebSocket(null);
+
+    if (protocols.size) {
+      //
+      // Optionally call external protocol selection handler.
+      //
+      const protocol = this.options.handleProtocols
+        ? this.options.handleProtocols(protocols, req)
+        : protocols.values().next().value;
+
+      if (protocol) {
+        headers.push(`Sec-WebSocket-Protocol: ${protocol}`);
+        ws._protocol = protocol;
+      }
+    }
+
+    if (extensions[PerMessageDeflate.extensionName]) {
+      const params = extensions[PerMessageDeflate.extensionName].params;
+      const value = extension.format({
+        [PerMessageDeflate.extensionName]: [params]
+      });
+      headers.push(`Sec-WebSocket-Extensions: ${value}`);
+      ws._extensions = extensions;
+    }
+
+    //
+    // Allow external modification/inspection of handshake headers.
+    //
+    this.emit('headers', headers, req);
+
+    socket.write(headers.concat('\r\n').join('\r\n'));
+    socket.removeListener('error', socketOnError);
+
+    ws.setSocket(socket, head, {
+      maxPayload: this.options.maxPayload,
+      skipUTF8Validation: this.options.skipUTF8Validation
+    });
+
+    if (this.clients) {
+      this.clients.add(ws);
+      ws.on('close', () => {
+        this.clients.delete(ws);
+
+        if (this._shouldEmitClose && !this.clients.size) {
+          process.nextTick(emitClose, this);
+        }
+      });
+    }
+
+    cb(ws, req);
+  }
+}
+
+module.exports = WebSocketServer;
+
+/**
+ * Add event listeners on an `EventEmitter` using a map of <event, listener>
+ * pairs.
+ *
+ * @param {EventEmitter} server The event emitter
+ * @param {Object.<String, Function>} map The listeners to add
+ * @return {Function} A function that will remove the added listeners when
+ *     called
+ * @private
+ */
+function addListeners(server, map) {
+  for (const event of Object.keys(map)) server.on(event, map[event]);
+
+  return function removeListeners() {
+    for (const event of Object.keys(map)) {
+      server.removeListener(event, map[event]);
+    }
+  };
+}
+
+/**
+ * Emit a `'close'` event on an `EventEmitter`.
+ *
+ * @param {EventEmitter} server The event emitter
+ * @private
+ */
+function emitClose(server) {
+  server._state = CLOSED;
+  server.emit('close');
+}
+
+/**
+ * Handle socket errors.
+ *
+ * @private
+ */
+function socketOnError() {
+  this.destroy();
+}
+
+/**
+ * Close the connection when preconditions are not fulfilled.
+ *
+ * @param {(net.Socket|tls.Socket)} socket The socket of the upgrade request
+ * @param {Number} code The HTTP response status code
+ * @param {String} [message] The HTTP response body
+ * @param {Object} [headers] Additional HTTP response headers
+ * @private
+ */
+function abortHandshake(socket, code, message, headers) {
+  //
+  // The socket is writable unless the user destroyed or ended it before calling
+  // `server.handleUpgrade()` or in the `verifyClient` function, which is a user
+  // error. Handling this does not make much sense as the worst that can happen
+  // is that some of the data written by the user might be discarded due to the
+  // call to `socket.end()` below, which triggers an `'error'` event that in
+  // turn causes the socket to be destroyed.
+  //
+  message = message || http.STATUS_CODES[code];
+  headers = {
+    Connection: 'close',
+    'Content-Type': 'text/html',
+    'Content-Length': Buffer.byteLength(message),
+    ...headers
+  };
+
+  socket.once('finish', socket.destroy);
+
+  socket.end(
+    `HTTP/1.1 ${code} ${http.STATUS_CODES[code]}\r\n` +
+      Object.keys(headers)
+        .map((h) => `${h}: ${headers[h]}`)
+        .join('\r\n') +
+      '\r\n\r\n' +
+      message
+  );
+}
+
+/**
+ * Emit a `'wsClientError'` event on a `WebSocketServer` if there is at least
+ * one listener for it, otherwise call `abortHandshake()`.
+ *
+ * @param {WebSocketServer} server The WebSocket server
+ * @param {http.IncomingMessage} req The request object
+ * @param {(net.Socket|tls.Socket)} socket The socket of the upgrade request
+ * @param {Number} code The HTTP response status code
+ * @param {String} message The HTTP response body
+ * @private
+ */
+function abortHandshakeOrEmitwsClientError(server, req, socket, code, message) {
+  if (server.listenerCount('wsClientError')) {
+    const err = new Error(message);
+    Error.captureStackTrace(err, abortHandshakeOrEmitwsClientError);
+
+    server.emit('wsClientError', err, socket, req);
+  } else {
+    abortHandshake(socket, code, message);
+  }
+}
diff --git a/comproxy/node_modules/ws/lib/websocket.js b/comproxy/node_modules/ws/lib/websocket.js
new file mode 100644
index 0000000..4391c73
--- /dev/null
+++ b/comproxy/node_modules/ws/lib/websocket.js
@@ -0,0 +1,1305 @@
+/* eslint no-unused-vars: ["error", { "varsIgnorePattern": "^Readable$" }] */
+
+'use strict';
+
+const EventEmitter = require('events');
+const https = require('https');
+const http = require('http');
+const net = require('net');
+const tls = require('tls');
+const { randomBytes, createHash } = require('crypto');
+const { Readable } = require('stream');
+const { URL } = require('url');
+
+const PerMessageDeflate = require('./permessage-deflate');
+const Receiver = require('./receiver');
+const Sender = require('./sender');
+const {
+  BINARY_TYPES,
+  EMPTY_BUFFER,
+  GUID,
+  kForOnEventAttribute,
+  kListener,
+  kStatusCode,
+  kWebSocket,
+  NOOP
+} = require('./constants');
+const {
+  EventTarget: { addEventListener, removeEventListener }
+} = require('./event-target');
+const { format, parse } = require('./extension');
+const { toBuffer } = require('./buffer-util');
+
+const closeTimeout = 30 * 1000;
+const kAborted = Symbol('kAborted');
+const protocolVersions = [8, 13];
+const readyStates = ['CONNECTING', 'OPEN', 'CLOSING', 'CLOSED'];
+const subprotocolRegex = /^[!#$%&'*+\-.0-9A-Z^_`|a-z~]+$/;
+
+/**
+ * Class representing a WebSocket.
+ *
+ * @extends EventEmitter
+ */
+class WebSocket extends EventEmitter {
+  /**
+   * Create a new `WebSocket`.
+   *
+   * @param {(String|URL)} address The URL to which to connect
+   * @param {(String|String[])} [protocols] The subprotocols
+   * @param {Object} [options] Connection options
+   */
+  constructor(address, protocols, options) {
+    super();
+
+    this._binaryType = BINARY_TYPES[0];
+    this._closeCode = 1006;
+    this._closeFrameReceived = false;
+    this._closeFrameSent = false;
+    this._closeMessage = EMPTY_BUFFER;
+    this._closeTimer = null;
+    this._extensions = {};
+    this._paused = false;
+    this._protocol = '';
+    this._readyState = WebSocket.CONNECTING;
+    this._receiver = null;
+    this._sender = null;
+    this._socket = null;
+
+    if (address !== null) {
+      this._bufferedAmount = 0;
+      this._isServer = false;
+      this._redirects = 0;
+
+      if (protocols === undefined) {
+        protocols = [];
+      } else if (!Array.isArray(protocols)) {
+        if (typeof protocols === 'object' && protocols !== null) {
+          options = protocols;
+          protocols = [];
+        } else {
+          protocols = [protocols];
+        }
+      }
+
+      initAsClient(this, address, protocols, options);
+    } else {
+      this._isServer = true;
+    }
+  }
+
+  /**
+   * This deviates from the WHATWG interface since ws doesn't support the
+   * required default "blob" type (instead we define a custom "nodebuffer"
+   * type).
+   *
+   * @type {String}
+   */
+  get binaryType() {
+    return this._binaryType;
+  }
+
+  set binaryType(type) {
+    if (!BINARY_TYPES.includes(type)) return;
+
+    this._binaryType = type;
+
+    //
+    // Allow to change `binaryType` on the fly.
+    //
+    if (this._receiver) this._receiver._binaryType = type;
+  }
+
+  /**
+   * @type {Number}
+   */
+  get bufferedAmount() {
+    if (!this._socket) return this._bufferedAmount;
+
+    return this._socket._writableState.length + this._sender._bufferedBytes;
+  }
+
+  /**
+   * @type {String}
+   */
+  get extensions() {
+    return Object.keys(this._extensions).join();
+  }
+
+  /**
+   * @type {Boolean}
+   */
+  get isPaused() {
+    return this._paused;
+  }
+
+  /**
+   * @type {Function}
+   */
+  /* istanbul ignore next */
+  get onclose() {
+    return null;
+  }
+
+  /**
+   * @type {Function}
+   */
+  /* istanbul ignore next */
+  get onerror() {
+    return null;
+  }
+
+  /**
+   * @type {Function}
+   */
+  /* istanbul ignore next */
+  get onopen() {
+    return null;
+  }
+
+  /**
+   * @type {Function}
+   */
+  /* istanbul ignore next */
+  get onmessage() {
+    return null;
+  }
+
+  /**
+   * @type {String}
+   */
+  get protocol() {
+    return this._protocol;
+  }
+
+  /**
+   * @type {Number}
+   */
+  get readyState() {
+    return this._readyState;
+  }
+
+  /**
+   * @type {String}
+   */
+  get url() {
+    return this._url;
+  }
+
+  /**
+   * Set up the socket and the internal resources.
+   *
+   * @param {(net.Socket|tls.Socket)} socket The network socket between the
+   *     server and client
+   * @param {Buffer} head The first packet of the upgraded stream
+   * @param {Object} options Options object
+   * @param {Function} [options.generateMask] The function used to generate the
+   *     masking key
+   * @param {Number} [options.maxPayload=0] The maximum allowed message size
+   * @param {Boolean} [options.skipUTF8Validation=false] Specifies whether or
+   *     not to skip UTF-8 validation for text and close messages
+   * @private
+   */
+  setSocket(socket, head, options) {
+    const receiver = new Receiver({
+      binaryType: this.binaryType,
+      extensions: this._extensions,
+      isServer: this._isServer,
+      maxPayload: options.maxPayload,
+      skipUTF8Validation: options.skipUTF8Validation
+    });
+
+    this._sender = new Sender(socket, this._extensions, options.generateMask);
+    this._receiver = receiver;
+    this._socket = socket;
+
+    receiver[kWebSocket] = this;
+    socket[kWebSocket] = this;
+
+    receiver.on('conclude', receiverOnConclude);
+    receiver.on('drain', receiverOnDrain);
+    receiver.on('error', receiverOnError);
+    receiver.on('message', receiverOnMessage);
+    receiver.on('ping', receiverOnPing);
+    receiver.on('pong', receiverOnPong);
+
+    socket.setTimeout(0);
+    socket.setNoDelay();
+
+    if (head.length > 0) socket.unshift(head);
+
+    socket.on('close', socketOnClose);
+    socket.on('data', socketOnData);
+    socket.on('end', socketOnEnd);
+    socket.on('error', socketOnError);
+
+    this._readyState = WebSocket.OPEN;
+    this.emit('open');
+  }
+
+  /**
+   * Emit the `'close'` event.
+   *
+   * @private
+   */
+  emitClose() {
+    if (!this._socket) {
+      this._readyState = WebSocket.CLOSED;
+      this.emit('close', this._closeCode, this._closeMessage);
+      return;
+    }
+
+    if (this._extensions[PerMessageDeflate.extensionName]) {
+      this._extensions[PerMessageDeflate.extensionName].cleanup();
+    }
+
+    this._receiver.removeAllListeners();
+    this._readyState = WebSocket.CLOSED;
+    this.emit('close', this._closeCode, this._closeMessage);
+  }
+
+  /**
+   * Start a closing handshake.
+   *
+   *          +----------+   +-----------+   +----------+
+   *     - - -|ws.close()|-->|close frame|-->|ws.close()|- - -
+   *    |     +----------+   +-----------+   +----------+     |
+   *          +----------+   +-----------+         |
+   * CLOSING  |ws.close()|<--|close frame|<--+-----+       CLOSING
+   *          +----------+   +-----------+   |
+   *    |           |                        |   +---+        |
+   *                +------------------------+-->|fin| - - - -
+   *    |         +---+                      |   +---+
+   *     - - - - -|fin|<---------------------+
+   *              +---+
+   *
+   * @param {Number} [code] Status code explaining why the connection is closing
+   * @param {(String|Buffer)} [data] The reason why the connection is
+   *     closing
+   * @public
+   */
+  close(code, data) {
+    if (this.readyState === WebSocket.CLOSED) return;
+    if (this.readyState === WebSocket.CONNECTING) {
+      const msg = 'WebSocket was closed before the connection was established';
+      return abortHandshake(this, this._req, msg);
+    }
+
+    if (this.readyState === WebSocket.CLOSING) {
+      if (
+        this._closeFrameSent &&
+        (this._closeFrameReceived || this._receiver._writableState.errorEmitted)
+      ) {
+        this._socket.end();
+      }
+
+      return;
+    }
+
+    this._readyState = WebSocket.CLOSING;
+    this._sender.close(code, data, !this._isServer, (err) => {
+      //
+      // This error is handled by the `'error'` listener on the socket. We only
+      // want to know if the close frame has been sent here.
+      //
+      if (err) return;
+
+      this._closeFrameSent = true;
+
+      if (
+        this._closeFrameReceived ||
+        this._receiver._writableState.errorEmitted
+      ) {
+        this._socket.end();
+      }
+    });
+
+    //
+    // Specify a timeout for the closing handshake to complete.
+    //
+    this._closeTimer = setTimeout(
+      this._socket.destroy.bind(this._socket),
+      closeTimeout
+    );
+  }
+
+  /**
+   * Pause the socket.
+   *
+   * @public
+   */
+  pause() {
+    if (
+      this.readyState === WebSocket.CONNECTING ||
+      this.readyState === WebSocket.CLOSED
+    ) {
+      return;
+    }
+
+    this._paused = true;
+    this._socket.pause();
+  }
+
+  /**
+   * Send a ping.
+   *
+   * @param {*} [data] The data to send
+   * @param {Boolean} [mask] Indicates whether or not to mask `data`
+   * @param {Function} [cb] Callback which is executed when the ping is sent
+   * @public
+   */
+  ping(data, mask, cb) {
+    if (this.readyState === WebSocket.CONNECTING) {
+      throw new Error('WebSocket is not open: readyState 0 (CONNECTING)');
+    }
+
+    if (typeof data === 'function') {
+      cb = data;
+      data = mask = undefined;
+    } else if (typeof mask === 'function') {
+      cb = mask;
+      mask = undefined;
+    }
+
+    if (typeof data === 'number') data = data.toString();
+
+    if (this.readyState !== WebSocket.OPEN) {
+      sendAfterClose(this, data, cb);
+      return;
+    }
+
+    if (mask === undefined) mask = !this._isServer;
+    this._sender.ping(data || EMPTY_BUFFER, mask, cb);
+  }
+
+  /**
+   * Send a pong.
+   *
+   * @param {*} [data] The data to send
+   * @param {Boolean} [mask] Indicates whether or not to mask `data`
+   * @param {Function} [cb] Callback which is executed when the pong is sent
+   * @public
+   */
+  pong(data, mask, cb) {
+    if (this.readyState === WebSocket.CONNECTING) {
+      throw new Error('WebSocket is not open: readyState 0 (CONNECTING)');
+    }
+
+    if (typeof data === 'function') {
+      cb = data;
+      data = mask = undefined;
+    } else if (typeof mask === 'function') {
+      cb = mask;
+      mask = undefined;
+    }
+
+    if (typeof data === 'number') data = data.toString();
+
+    if (this.readyState !== WebSocket.OPEN) {
+      sendAfterClose(this, data, cb);
+      return;
+    }
+
+    if (mask === undefined) mask = !this._isServer;
+    this._sender.pong(data || EMPTY_BUFFER, mask, cb);
+  }
+
+  /**
+   * Resume the socket.
+   *
+   * @public
+   */
+  resume() {
+    if (
+      this.readyState === WebSocket.CONNECTING ||
+      this.readyState === WebSocket.CLOSED
+    ) {
+      return;
+    }
+
+    this._paused = false;
+    if (!this._receiver._writableState.needDrain) this._socket.resume();
+  }
+
+  /**
+   * Send a data message.
+   *
+   * @param {*} data The message to send
+   * @param {Object} [options] Options object
+   * @param {Boolean} [options.binary] Specifies whether `data` is binary or
+   *     text
+   * @param {Boolean} [options.compress] Specifies whether or not to compress
+   *     `data`
+   * @param {Boolean} [options.fin=true] Specifies whether the fragment is the
+   *     last one
+   * @param {Boolean} [options.mask] Specifies whether or not to mask `data`
+   * @param {Function} [cb] Callback which is executed when data is written out
+   * @public
+   */
+  send(data, options, cb) {
+    if (this.readyState === WebSocket.CONNECTING) {
+      throw new Error('WebSocket is not open: readyState 0 (CONNECTING)');
+    }
+
+    if (typeof options === 'function') {
+      cb = options;
+      options = {};
+    }
+
+    if (typeof data === 'number') data = data.toString();
+
+    if (this.readyState !== WebSocket.OPEN) {
+      sendAfterClose(this, data, cb);
+      return;
+    }
+
+    const opts = {
+      binary: typeof data !== 'string',
+      mask: !this._isServer,
+      compress: true,
+      fin: true,
+      ...options
+    };
+
+    if (!this._extensions[PerMessageDeflate.extensionName]) {
+      opts.compress = false;
+    }
+
+    this._sender.send(data || EMPTY_BUFFER, opts, cb);
+  }
+
+  /**
+   * Forcibly close the connection.
+   *
+   * @public
+   */
+  terminate() {
+    if (this.readyState === WebSocket.CLOSED) return;
+    if (this.readyState === WebSocket.CONNECTING) {
+      const msg = 'WebSocket was closed before the connection was established';
+      return abortHandshake(this, this._req, msg);
+    }
+
+    if (this._socket) {
+      this._readyState = WebSocket.CLOSING;
+      this._socket.destroy();
+    }
+  }
+}
+
+/**
+ * @constant {Number} CONNECTING
+ * @memberof WebSocket
+ */
+Object.defineProperty(WebSocket, 'CONNECTING', {
+  enumerable: true,
+  value: readyStates.indexOf('CONNECTING')
+});
+
+/**
+ * @constant {Number} CONNECTING
+ * @memberof WebSocket.prototype
+ */
+Object.defineProperty(WebSocket.prototype, 'CONNECTING', {
+  enumerable: true,
+  value: readyStates.indexOf('CONNECTING')
+});
+
+/**
+ * @constant {Number} OPEN
+ * @memberof WebSocket
+ */
+Object.defineProperty(WebSocket, 'OPEN', {
+  enumerable: true,
+  value: readyStates.indexOf('OPEN')
+});
+
+/**
+ * @constant {Number} OPEN
+ * @memberof WebSocket.prototype
+ */
+Object.defineProperty(WebSocket.prototype, 'OPEN', {
+  enumerable: true,
+  value: readyStates.indexOf('OPEN')
+});
+
+/**
+ * @constant {Number} CLOSING
+ * @memberof WebSocket
+ */
+Object.defineProperty(WebSocket, 'CLOSING', {
+  enumerable: true,
+  value: readyStates.indexOf('CLOSING')
+});
+
+/**
+ * @constant {Number} CLOSING
+ * @memberof WebSocket.prototype
+ */
+Object.defineProperty(WebSocket.prototype, 'CLOSING', {
+  enumerable: true,
+  value: readyStates.indexOf('CLOSING')
+});
+
+/**
+ * @constant {Number} CLOSED
+ * @memberof WebSocket
+ */
+Object.defineProperty(WebSocket, 'CLOSED', {
+  enumerable: true,
+  value: readyStates.indexOf('CLOSED')
+});
+
+/**
+ * @constant {Number} CLOSED
+ * @memberof WebSocket.prototype
+ */
+Object.defineProperty(WebSocket.prototype, 'CLOSED', {
+  enumerable: true,
+  value: readyStates.indexOf('CLOSED')
+});
+
+[
+  'binaryType',
+  'bufferedAmount',
+  'extensions',
+  'isPaused',
+  'protocol',
+  'readyState',
+  'url'
+].forEach((property) => {
+  Object.defineProperty(WebSocket.prototype, property, { enumerable: true });
+});
+
+//
+// Add the `onopen`, `onerror`, `onclose`, and `onmessage` attributes.
+// See https://html.spec.whatwg.org/multipage/comms.html#the-websocket-interface
+//
+['open', 'error', 'close', 'message'].forEach((method) => {
+  Object.defineProperty(WebSocket.prototype, `on${method}`, {
+    enumerable: true,
+    get() {
+      for (const listener of this.listeners(method)) {
+        if (listener[kForOnEventAttribute]) return listener[kListener];
+      }
+
+      return null;
+    },
+    set(handler) {
+      for (const listener of this.listeners(method)) {
+        if (listener[kForOnEventAttribute]) {
+          this.removeListener(method, listener);
+          break;
+        }
+      }
+
+      if (typeof handler !== 'function') return;
+
+      this.addEventListener(method, handler, {
+        [kForOnEventAttribute]: true
+      });
+    }
+  });
+});
+
+WebSocket.prototype.addEventListener = addEventListener;
+WebSocket.prototype.removeEventListener = removeEventListener;
+
+module.exports = WebSocket;
+
+/**
+ * Initialize a WebSocket client.
+ *
+ * @param {WebSocket} websocket The client to initialize
+ * @param {(String|URL)} address The URL to which to connect
+ * @param {Array} protocols The subprotocols
+ * @param {Object} [options] Connection options
+ * @param {Boolean} [options.followRedirects=false] Whether or not to follow
+ *     redirects
+ * @param {Function} [options.generateMask] The function used to generate the
+ *     masking key
+ * @param {Number} [options.handshakeTimeout] Timeout in milliseconds for the
+ *     handshake request
+ * @param {Number} [options.maxPayload=104857600] The maximum allowed message
+ *     size
+ * @param {Number} [options.maxRedirects=10] The maximum number of redirects
+ *     allowed
+ * @param {String} [options.origin] Value of the `Origin` or
+ *     `Sec-WebSocket-Origin` header
+ * @param {(Boolean|Object)} [options.perMessageDeflate=true] Enable/disable
+ *     permessage-deflate
+ * @param {Number} [options.protocolVersion=13] Value of the
+ *     `Sec-WebSocket-Version` header
+ * @param {Boolean} [options.skipUTF8Validation=false] Specifies whether or
+ *     not to skip UTF-8 validation for text and close messages
+ * @private
+ */
+function initAsClient(websocket, address, protocols, options) {
+  const opts = {
+    protocolVersion: protocolVersions[1],
+    maxPayload: 100 * 1024 * 1024,
+    skipUTF8Validation: false,
+    perMessageDeflate: true,
+    followRedirects: false,
+    maxRedirects: 10,
+    ...options,
+    createConnection: undefined,
+    socketPath: undefined,
+    hostname: undefined,
+    protocol: undefined,
+    timeout: undefined,
+    method: 'GET',
+    host: undefined,
+    path: undefined,
+    port: undefined
+  };
+
+  if (!protocolVersions.includes(opts.protocolVersion)) {
+    throw new RangeError(
+      `Unsupported protocol version: ${opts.protocolVersion} ` +
+        `(supported versions: ${protocolVersions.join(', ')})`
+    );
+  }
+
+  let parsedUrl;
+
+  if (address instanceof URL) {
+    parsedUrl = address;
+    websocket._url = address.href;
+  } else {
+    try {
+      parsedUrl = new URL(address);
+    } catch (e) {
+      throw new SyntaxError(`Invalid URL: ${address}`);
+    }
+
+    websocket._url = address;
+  }
+
+  const isSecure = parsedUrl.protocol === 'wss:';
+  const isIpcUrl = parsedUrl.protocol === 'ws+unix:';
+  let invalidUrlMessage;
+
+  if (parsedUrl.protocol !== 'ws:' && !isSecure && !isIpcUrl) {
+    invalidUrlMessage =
+      'The URL\'s protocol must be one of "ws:", "wss:", or "ws+unix:"';
+  } else if (isIpcUrl && !parsedUrl.pathname) {
+    invalidUrlMessage = "The URL's pathname is empty";
+  } else if (parsedUrl.hash) {
+    invalidUrlMessage = 'The URL contains a fragment identifier';
+  }
+
+  if (invalidUrlMessage) {
+    const err = new SyntaxError(invalidUrlMessage);
+
+    if (websocket._redirects === 0) {
+      throw err;
+    } else {
+      emitErrorAndClose(websocket, err);
+      return;
+    }
+  }
+
+  const defaultPort = isSecure ? 443 : 80;
+  const key = randomBytes(16).toString('base64');
+  const request = isSecure ? https.request : http.request;
+  const protocolSet = new Set();
+  let perMessageDeflate;
+
+  opts.createConnection = isSecure ? tlsConnect : netConnect;
+  opts.defaultPort = opts.defaultPort || defaultPort;
+  opts.port = parsedUrl.port || defaultPort;
+  opts.host = parsedUrl.hostname.startsWith('[')
+    ? parsedUrl.hostname.slice(1, -1)
+    : parsedUrl.hostname;
+  opts.headers = {
+    ...opts.headers,
+    'Sec-WebSocket-Version': opts.protocolVersion,
+    'Sec-WebSocket-Key': key,
+    Connection: 'Upgrade',
+    Upgrade: 'websocket'
+  };
+  opts.path = parsedUrl.pathname + parsedUrl.search;
+  opts.timeout = opts.handshakeTimeout;
+
+  if (opts.perMessageDeflate) {
+    perMessageDeflate = new PerMessageDeflate(
+      opts.perMessageDeflate !== true ? opts.perMessageDeflate : {},
+      false,
+      opts.maxPayload
+    );
+    opts.headers['Sec-WebSocket-Extensions'] = format({
+      [PerMessageDeflate.extensionName]: perMessageDeflate.offer()
+    });
+  }
+  if (protocols.length) {
+    for (const protocol of protocols) {
+      if (
+        typeof protocol !== 'string' ||
+        !subprotocolRegex.test(protocol) ||
+        protocolSet.has(protocol)
+      ) {
+        throw new SyntaxError(
+          'An invalid or duplicated subprotocol was specified'
+        );
+      }
+
+      protocolSet.add(protocol);
+    }
+
+    opts.headers['Sec-WebSocket-Protocol'] = protocols.join(',');
+  }
+  if (opts.origin) {
+    if (opts.protocolVersion < 13) {
+      opts.headers['Sec-WebSocket-Origin'] = opts.origin;
+    } else {
+      opts.headers.Origin = opts.origin;
+    }
+  }
+  if (parsedUrl.username || parsedUrl.password) {
+    opts.auth = `${parsedUrl.username}:${parsedUrl.password}`;
+  }
+
+  if (isIpcUrl) {
+    const parts = opts.path.split(':');
+
+    opts.socketPath = parts[0];
+    opts.path = parts[1];
+  }
+
+  let req;
+
+  if (opts.followRedirects) {
+    if (websocket._redirects === 0) {
+      websocket._originalIpc = isIpcUrl;
+      websocket._originalSecure = isSecure;
+      websocket._originalHostOrSocketPath = isIpcUrl
+        ? opts.socketPath
+        : parsedUrl.host;
+
+      const headers = options && options.headers;
+
+      //
+      // Shallow copy the user provided options so that headers can be changed
+      // without mutating the original object.
+      //
+      options = { ...options, headers: {} };
+
+      if (headers) {
+        for (const [key, value] of Object.entries(headers)) {
+          options.headers[key.toLowerCase()] = value;
+        }
+      }
+    } else if (websocket.listenerCount('redirect') === 0) {
+      const isSameHost = isIpcUrl
+        ? websocket._originalIpc
+          ? opts.socketPath === websocket._originalHostOrSocketPath
+          : false
+        : websocket._originalIpc
+        ? false
+        : parsedUrl.host === websocket._originalHostOrSocketPath;
+
+      if (!isSameHost || (websocket._originalSecure && !isSecure)) {
+        //
+        // Match curl 7.77.0 behavior and drop the following headers. These
+        // headers are also dropped when following a redirect to a subdomain.
+        //
+        delete opts.headers.authorization;
+        delete opts.headers.cookie;
+
+        if (!isSameHost) delete opts.headers.host;
+
+        opts.auth = undefined;
+      }
+    }
+
+    //
+    // Match curl 7.77.0 behavior and make the first `Authorization` header win.
+    // If the `Authorization` header is set, then there is nothing to do as it
+    // will take precedence.
+    //
+    if (opts.auth && !options.headers.authorization) {
+      options.headers.authorization =
+        'Basic ' + Buffer.from(opts.auth).toString('base64');
+    }
+
+    req = websocket._req = request(opts);
+
+    if (websocket._redirects) {
+      //
+      // Unlike what is done for the `'upgrade'` event, no early exit is
+      // triggered here if the user calls `websocket.close()` or
+      // `websocket.terminate()` from a listener of the `'redirect'` event. This
+      // is because the user can also call `request.destroy()` with an error
+      // before calling `websocket.close()` or `websocket.terminate()` and this
+      // would result in an error being emitted on the `request` object with no
+      // `'error'` event listeners attached.
+      //
+      websocket.emit('redirect', websocket.url, req);
+    }
+  } else {
+    req = websocket._req = request(opts);
+  }
+
+  if (opts.timeout) {
+    req.on('timeout', () => {
+      abortHandshake(websocket, req, 'Opening handshake has timed out');
+    });
+  }
+
+  req.on('error', (err) => {
+    if (req === null || req[kAborted]) return;
+
+    req = websocket._req = null;
+    emitErrorAndClose(websocket, err);
+  });
+
+  req.on('response', (res) => {
+    const location = res.headers.location;
+    const statusCode = res.statusCode;
+
+    if (
+      location &&
+      opts.followRedirects &&
+      statusCode >= 300 &&
+      statusCode < 400
+    ) {
+      if (++websocket._redirects > opts.maxRedirects) {
+        abortHandshake(websocket, req, 'Maximum redirects exceeded');
+        return;
+      }
+
+      req.abort();
+
+      let addr;
+
+      try {
+        addr = new URL(location, address);
+      } catch (e) {
+        const err = new SyntaxError(`Invalid URL: ${location}`);
+        emitErrorAndClose(websocket, err);
+        return;
+      }
+
+      initAsClient(websocket, addr, protocols, options);
+    } else if (!websocket.emit('unexpected-response', req, res)) {
+      abortHandshake(
+        websocket,
+        req,
+        `Unexpected server response: ${res.statusCode}`
+      );
+    }
+  });
+
+  req.on('upgrade', (res, socket, head) => {
+    websocket.emit('upgrade', res);
+
+    //
+    // The user may have closed the connection from a listener of the
+    // `'upgrade'` event.
+    //
+    if (websocket.readyState !== WebSocket.CONNECTING) return;
+
+    req = websocket._req = null;
+
+    if (res.headers.upgrade.toLowerCase() !== 'websocket') {
+      abortHandshake(websocket, socket, 'Invalid Upgrade header');
+      return;
+    }
+
+    const digest = createHash('sha1')
+      .update(key + GUID)
+      .digest('base64');
+
+    if (res.headers['sec-websocket-accept'] !== digest) {
+      abortHandshake(websocket, socket, 'Invalid Sec-WebSocket-Accept header');
+      return;
+    }
+
+    const serverProt = res.headers['sec-websocket-protocol'];
+    let protError;
+
+    if (serverProt !== undefined) {
+      if (!protocolSet.size) {
+        protError = 'Server sent a subprotocol but none was requested';
+      } else if (!protocolSet.has(serverProt)) {
+        protError = 'Server sent an invalid subprotocol';
+      }
+    } else if (protocolSet.size) {
+      protError = 'Server sent no subprotocol';
+    }
+
+    if (protError) {
+      abortHandshake(websocket, socket, protError);
+      return;
+    }
+
+    if (serverProt) websocket._protocol = serverProt;
+
+    const secWebSocketExtensions = res.headers['sec-websocket-extensions'];
+
+    if (secWebSocketExtensions !== undefined) {
+      if (!perMessageDeflate) {
+        const message =
+          'Server sent a Sec-WebSocket-Extensions header but no extension ' +
+          'was requested';
+        abortHandshake(websocket, socket, message);
+        return;
+      }
+
+      let extensions;
+
+      try {
+        extensions = parse(secWebSocketExtensions);
+      } catch (err) {
+        const message = 'Invalid Sec-WebSocket-Extensions header';
+        abortHandshake(websocket, socket, message);
+        return;
+      }
+
+      const extensionNames = Object.keys(extensions);
+
+      if (
+        extensionNames.length !== 1 ||
+        extensionNames[0] !== PerMessageDeflate.extensionName
+      ) {
+        const message = 'Server indicated an extension that was not requested';
+        abortHandshake(websocket, socket, message);
+        return;
+      }
+
+      try {
+        perMessageDeflate.accept(extensions[PerMessageDeflate.extensionName]);
+      } catch (err) {
+        const message = 'Invalid Sec-WebSocket-Extensions header';
+        abortHandshake(websocket, socket, message);
+        return;
+      }
+
+      websocket._extensions[PerMessageDeflate.extensionName] =
+        perMessageDeflate;
+    }
+
+    websocket.setSocket(socket, head, {
+      generateMask: opts.generateMask,
+      maxPayload: opts.maxPayload,
+      skipUTF8Validation: opts.skipUTF8Validation
+    });
+  });
+
+  req.end();
+}
+
+/**
+ * Emit the `'error'` and `'close'` events.
+ *
+ * @param {WebSocket} websocket The WebSocket instance
+ * @param {Error} The error to emit
+ * @private
+ */
+function emitErrorAndClose(websocket, err) {
+  websocket._readyState = WebSocket.CLOSING;
+  websocket.emit('error', err);
+  websocket.emitClose();
+}
+
+/**
+ * Create a `net.Socket` and initiate a connection.
+ *
+ * @param {Object} options Connection options
+ * @return {net.Socket} The newly created socket used to start the connection
+ * @private
+ */
+function netConnect(options) {
+  options.path = options.socketPath;
+  return net.connect(options);
+}
+
+/**
+ * Create a `tls.TLSSocket` and initiate a connection.
+ *
+ * @param {Object} options Connection options
+ * @return {tls.TLSSocket} The newly created socket used to start the connection
+ * @private
+ */
+function tlsConnect(options) {
+  options.path = undefined;
+
+  if (!options.servername && options.servername !== '') {
+    options.servername = net.isIP(options.host) ? '' : options.host;
+  }
+
+  return tls.connect(options);
+}
+
+/**
+ * Abort the handshake and emit an error.
+ *
+ * @param {WebSocket} websocket The WebSocket instance
+ * @param {(http.ClientRequest|net.Socket|tls.Socket)} stream The request to
+ *     abort or the socket to destroy
+ * @param {String} message The error message
+ * @private
+ */
+function abortHandshake(websocket, stream, message) {
+  websocket._readyState = WebSocket.CLOSING;
+
+  const err = new Error(message);
+  Error.captureStackTrace(err, abortHandshake);
+
+  if (stream.setHeader) {
+    stream[kAborted] = true;
+    stream.abort();
+
+    if (stream.socket && !stream.socket.destroyed) {
+      //
+      // On Node.js >= 14.3.0 `request.abort()` does not destroy the socket if
+      // called after the request completed. See
+      // https://github.com/websockets/ws/issues/1869.
+      //
+      stream.socket.destroy();
+    }
+
+    process.nextTick(emitErrorAndClose, websocket, err);
+  } else {
+    stream.destroy(err);
+    stream.once('error', websocket.emit.bind(websocket, 'error'));
+    stream.once('close', websocket.emitClose.bind(websocket));
+  }
+}
+
+/**
+ * Handle cases where the `ping()`, `pong()`, or `send()` methods are called
+ * when the `readyState` attribute is `CLOSING` or `CLOSED`.
+ *
+ * @param {WebSocket} websocket The WebSocket instance
+ * @param {*} [data] The data to send
+ * @param {Function} [cb] Callback
+ * @private
+ */
+function sendAfterClose(websocket, data, cb) {
+  if (data) {
+    const length = toBuffer(data).length;
+
+    //
+    // The `_bufferedAmount` property is used only when the peer is a client and
+    // the opening handshake fails. Under these circumstances, in fact, the
+    // `setSocket()` method is not called, so the `_socket` and `_sender`
+    // properties are set to `null`.
+    //
+    if (websocket._socket) websocket._sender._bufferedBytes += length;
+    else websocket._bufferedAmount += length;
+  }
+
+  if (cb) {
+    const err = new Error(
+      `WebSocket is not open: readyState ${websocket.readyState} ` +
+        `(${readyStates[websocket.readyState]})`
+    );
+    cb(err);
+  }
+}
+
+/**
+ * The listener of the `Receiver` `'conclude'` event.
+ *
+ * @param {Number} code The status code
+ * @param {Buffer} reason The reason for closing
+ * @private
+ */
+function receiverOnConclude(code, reason) {
+  const websocket = this[kWebSocket];
+
+  websocket._closeFrameReceived = true;
+  websocket._closeMessage = reason;
+  websocket._closeCode = code;
+
+  if (websocket._socket[kWebSocket] === undefined) return;
+
+  websocket._socket.removeListener('data', socketOnData);
+  process.nextTick(resume, websocket._socket);
+
+  if (code === 1005) websocket.close();
+  else websocket.close(code, reason);
+}
+
+/**
+ * The listener of the `Receiver` `'drain'` event.
+ *
+ * @private
+ */
+function receiverOnDrain() {
+  const websocket = this[kWebSocket];
+
+  if (!websocket.isPaused) websocket._socket.resume();
+}
+
+/**
+ * The listener of the `Receiver` `'error'` event.
+ *
+ * @param {(RangeError|Error)} err The emitted error
+ * @private
+ */
+function receiverOnError(err) {
+  const websocket = this[kWebSocket];
+
+  if (websocket._socket[kWebSocket] !== undefined) {
+    websocket._socket.removeListener('data', socketOnData);
+
+    //
+    // On Node.js < 14.0.0 the `'error'` event is emitted synchronously. See
+    // https://github.com/websockets/ws/issues/1940.
+    //
+    process.nextTick(resume, websocket._socket);
+
+    websocket.close(err[kStatusCode]);
+  }
+
+  websocket.emit('error', err);
+}
+
+/**
+ * The listener of the `Receiver` `'finish'` event.
+ *
+ * @private
+ */
+function receiverOnFinish() {
+  this[kWebSocket].emitClose();
+}
+
+/**
+ * The listener of the `Receiver` `'message'` event.
+ *
+ * @param {Buffer|ArrayBuffer|Buffer[])} data The message
+ * @param {Boolean} isBinary Specifies whether the message is binary or not
+ * @private
+ */
+function receiverOnMessage(data, isBinary) {
+  this[kWebSocket].emit('message', data, isBinary);
+}
+
+/**
+ * The listener of the `Receiver` `'ping'` event.
+ *
+ * @param {Buffer} data The data included in the ping frame
+ * @private
+ */
+function receiverOnPing(data) {
+  const websocket = this[kWebSocket];
+
+  websocket.pong(data, !websocket._isServer, NOOP);
+  websocket.emit('ping', data);
+}
+
+/**
+ * The listener of the `Receiver` `'pong'` event.
+ *
+ * @param {Buffer} data The data included in the pong frame
+ * @private
+ */
+function receiverOnPong(data) {
+  this[kWebSocket].emit('pong', data);
+}
+
+/**
+ * Resume a readable stream
+ *
+ * @param {Readable} stream The readable stream
+ * @private
+ */
+function resume(stream) {
+  stream.resume();
+}
+
+/**
+ * The listener of the `net.Socket` `'close'` event.
+ *
+ * @private
+ */
+function socketOnClose() {
+  const websocket = this[kWebSocket];
+
+  this.removeListener('close', socketOnClose);
+  this.removeListener('data', socketOnData);
+  this.removeListener('end', socketOnEnd);
+
+  websocket._readyState = WebSocket.CLOSING;
+
+  let chunk;
+
+  //
+  // The close frame might not have been received or the `'end'` event emitted,
+  // for example, if the socket was destroyed due to an error. Ensure that the
+  // `receiver` stream is closed after writing any remaining buffered data to
+  // it. If the readable side of the socket is in flowing mode then there is no
+  // buffered data as everything has been already written and `readable.read()`
+  // will return `null`. If instead, the socket is paused, any possible buffered
+  // data will be read as a single chunk.
+  //
+  if (
+    !this._readableState.endEmitted &&
+    !websocket._closeFrameReceived &&
+    !websocket._receiver._writableState.errorEmitted &&
+    (chunk = websocket._socket.read()) !== null
+  ) {
+    websocket._receiver.write(chunk);
+  }
+
+  websocket._receiver.end();
+
+  this[kWebSocket] = undefined;
+
+  clearTimeout(websocket._closeTimer);
+
+  if (
+    websocket._receiver._writableState.finished ||
+    websocket._receiver._writableState.errorEmitted
+  ) {
+    websocket.emitClose();
+  } else {
+    websocket._receiver.on('error', receiverOnFinish);
+    websocket._receiver.on('finish', receiverOnFinish);
+  }
+}
+
+/**
+ * The listener of the `net.Socket` `'data'` event.
+ *
+ * @param {Buffer} chunk A chunk of data
+ * @private
+ */
+function socketOnData(chunk) {
+  if (!this[kWebSocket]._receiver.write(chunk)) {
+    this.pause();
+  }
+}
+
+/**
+ * The listener of the `net.Socket` `'end'` event.
+ *
+ * @private
+ */
+function socketOnEnd() {
+  const websocket = this[kWebSocket];
+
+  websocket._readyState = WebSocket.CLOSING;
+  websocket._receiver.end();
+  this.end();
+}
+
+/**
+ * The listener of the `net.Socket` `'error'` event.
+ *
+ * @private
+ */
+function socketOnError() {
+  const websocket = this[kWebSocket];
+
+  this.removeListener('error', socketOnError);
+  this.on('error', NOOP);
+
+  if (websocket) {
+    websocket._readyState = WebSocket.CLOSING;
+    this.destroy();
+  }
+}
diff --git a/comproxy/node_modules/ws/package.json b/comproxy/node_modules/ws/package.json
new file mode 100644
index 0000000..24ffdc5
--- /dev/null
+++ b/comproxy/node_modules/ws/package.json
@@ -0,0 +1,64 @@
+{
+  "name": "ws",
+  "version": "8.11.0",
+  "description": "Simple to use, blazing fast and thoroughly tested websocket client and server for Node.js",
+  "keywords": [
+    "HyBi",
+    "Push",
+    "RFC-6455",
+    "WebSocket",
+    "WebSockets",
+    "real-time"
+  ],
+  "homepage": "https://github.com/websockets/ws",
+  "bugs": "https://github.com/websockets/ws/issues",
+  "repository": "websockets/ws",
+  "author": "Einar Otto Stangvik <einaros@gmail.com> (http://2x.io)",
+  "license": "MIT",
+  "main": "index.js",
+  "exports": {
+    ".": {
+      "import": "./wrapper.mjs",
+      "require": "./index.js"
+    },
+    "./package.json": "./package.json"
+  },
+  "browser": "browser.js",
+  "engines": {
+    "node": ">=10.0.0"
+  },
+  "files": [
+    "browser.js",
+    "index.js",
+    "lib/*.js",
+    "wrapper.mjs"
+  ],
+  "scripts": {
+    "test": "nyc --reporter=lcov --reporter=text mocha --throw-deprecation test/*.test.js",
+    "integration": "mocha --throw-deprecation test/*.integration.js",
+    "lint": "eslint --ignore-path .gitignore . && prettier --check --ignore-path .gitignore \"**/*.{json,md,yaml,yml}\""
+  },
+  "peerDependencies": {
+    "bufferutil": "^4.0.1",
+    "utf-8-validate": "^5.0.2"
+  },
+  "peerDependenciesMeta": {
+    "bufferutil": {
+      "optional": true
+    },
+    "utf-8-validate": {
+      "optional": true
+    }
+  },
+  "devDependencies": {
+    "benchmark": "^2.1.4",
+    "bufferutil": "^4.0.1",
+    "eslint": "^8.0.0",
+    "eslint-config-prettier": "^8.1.0",
+    "eslint-plugin-prettier": "^4.0.0",
+    "mocha": "^8.4.0",
+    "nyc": "^15.0.0",
+    "prettier": "^2.0.5",
+    "utf-8-validate": "^5.0.2"
+  }
+}
diff --git a/comproxy/node_modules/ws/wrapper.mjs b/comproxy/node_modules/ws/wrapper.mjs
new file mode 100644
index 0000000..7245ad1
--- /dev/null
+++ b/comproxy/node_modules/ws/wrapper.mjs
@@ -0,0 +1,8 @@
+import createWebSocketStream from './lib/stream.js';
+import Receiver from './lib/receiver.js';
+import Sender from './lib/sender.js';
+import WebSocket from './lib/websocket.js';
+import WebSocketServer from './lib/websocket-server.js';
+
+export { createWebSocketStream, Receiver, Sender, WebSocket, WebSocketServer };
+export default WebSocket;
diff --git a/comproxy/package-lock.json b/comproxy/package-lock.json
new file mode 100644
index 0000000..b77c660
--- /dev/null
+++ b/comproxy/package-lock.json
@@ -0,0 +1,54 @@
+{
+  "name": "comproxy",
+  "lockfileVersion": 2,
+  "requires": true,
+  "packages": {
+    "": {
+      "dependencies": {
+        "uuid-v4": "^0.1.0",
+        "ws": "^8.11.0"
+      }
+    },
+    "node_modules/uuid-v4": {
+      "version": "0.1.0",
+      "resolved": "https://registry.npmjs.org/uuid-v4/-/uuid-v4-0.1.0.tgz",
+      "integrity": "sha512-m11RYDtowtAIihBXMoGajOEKpAXrKbpKlpmxqyztMYQNGSY5nZAZ/oYch/w2HNS1RMA4WLGcZvuD8/wFMuCEzA==",
+      "engines": {
+        "node": "*"
+      }
+    },
+    "node_modules/ws": {
+      "version": "8.11.0",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-8.11.0.tgz",
+      "integrity": "sha512-HPG3wQd9sNQoT9xHyNCXoDUa+Xw/VevmY9FoHyQ+g+rrMn4j6FB4np7Z0OhdTgjx6MgQLK7jwSy1YecU1+4Asg==",
+      "engines": {
+        "node": ">=10.0.0"
+      },
+      "peerDependencies": {
+        "bufferutil": "^4.0.1",
+        "utf-8-validate": "^5.0.2"
+      },
+      "peerDependenciesMeta": {
+        "bufferutil": {
+          "optional": true
+        },
+        "utf-8-validate": {
+          "optional": true
+        }
+      }
+    }
+  },
+  "dependencies": {
+    "uuid-v4": {
+      "version": "0.1.0",
+      "resolved": "https://registry.npmjs.org/uuid-v4/-/uuid-v4-0.1.0.tgz",
+      "integrity": "sha512-m11RYDtowtAIihBXMoGajOEKpAXrKbpKlpmxqyztMYQNGSY5nZAZ/oYch/w2HNS1RMA4WLGcZvuD8/wFMuCEzA=="
+    },
+    "ws": {
+      "version": "8.11.0",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-8.11.0.tgz",
+      "integrity": "sha512-HPG3wQd9sNQoT9xHyNCXoDUa+Xw/VevmY9FoHyQ+g+rrMn4j6FB4np7Z0OhdTgjx6MgQLK7jwSy1YecU1+4Asg==",
+      "requires": {}
+    }
+  }
+}
diff --git a/comproxy/package.json b/comproxy/package.json
new file mode 100644
index 0000000..6c7fd58
--- /dev/null
+++ b/comproxy/package.json
@@ -0,0 +1,6 @@
+{
+  "dependencies": {
+    "uuid-v4": "^0.1.0",
+    "ws": "^8.11.0"
+  }
+}
diff --git a/comproxy/watchdog.sh b/comproxy/watchdog.sh
new file mode 100644
index 0000000..5f6bb79
--- /dev/null
+++ b/comproxy/watchdog.sh
@@ -0,0 +1,8 @@
+#!/bin/bash
+
+x_start () {
+  node index.js
+  x_start
+}
+
+x_start
\ No newline at end of file
diff --git a/content/disclaimers.html b/content/disclaimers.html
index 4defffb..eb7a820 100644
--- a/content/disclaimers.html
+++ b/content/disclaimers.html
@@ -1,9 +1,13 @@
 <h2>Disclaimers</h2>
 
+<!--<div class="alert alert-warning">
+    <b>This page is outdated</b> and will be updated by the administrators soon.
+</div>-->
+
 <p>If you came to read this page, it is probably because you don't really know about plurality; welcome! According to <a href="https://morethanone.info" target="_blank">morethanone.info</a>, "plurality is the existence of multiple self-aware entities inside one physical brain".</p>
 
 <p>If you encounter words you don't understand, or you just want to know more about plurality, you might want to check the <a href="/terminology">Terminology</a> page.</p>
 
-<p>We, the owners of this website, are from 2 different plural systems. Both our plural systems were formed out of the host's control, and headmates were not willingly formed, although both hosts got used to living with plurality and are happy within their respective systems.</p>
+<p>We, the owners of this website, are from 2 different plural systems. Both our plural systems were most likely formed on the body's birth, and headmates are not willingly formed, although members from both systems got used to living with plurality and are happy within their respective systems.</p>
 
-<p>Please treat us (whether we are the host or any other system member) with as much respect as you would with anyone else ❤️</p>
\ No newline at end of file
+<p>Please treat us (no matter who we are) with as much respect as you would with anyone else ❤️</p>
\ No newline at end of file
diff --git a/content/terminology.html b/content/terminology.html
index 5997569..4a4034c 100644
--- a/content/terminology.html
+++ b/content/terminology.html
@@ -16,11 +16,6 @@
 </dl>
 
 <dl>
-    <dt>Host</dt>
-    <dd>The system member who usually fronts the most</dd>
-</dl>
-
-<dl>
     <dt>Front</dt>
     <dd>As a noun: Represents the physical body<br>As a verb: A state where a system member can control the body</dd>
 </dl>
@@ -37,7 +32,7 @@
 
 <dl>
     <dt>Proxying</dt>
-    <dd>When a system member (usually the one who fronts) relays words/actions of another member</dd>
+    <dd>When a system member (usually the one who fronts) relays words/actions for another member</dd>
 </dl>
 
 <dl>
@@ -53,4 +48,33 @@
 <dl>
     <dt>Little</dt>
     <dd>A system member who, while being able to use a brain entirely, thinks and acts younger than the body is</dd>
-</dl>
\ No newline at end of file
+</dl>
+
+<dl>
+    <dt>Caretaker</dt>
+    <dd>A system member who watches over a little when they are fronting to ensure they are not putting the body or the system at risk</dd>
+</dl>
+
+<dl>
+    <dt>Travelling</dt>
+    <dd>When a system member temporarily changes the system they are in, for one reason or another</dd>
+</dl>
+
+<dl>
+    <dt>Shared memory</dt>
+    <dd>A system member's ability to share memories with the rest of the system or not, doesn't affect their ability to communicate with the rest of the system</dd>
+</dl>
+
+<dl>
+    <dt>Subsystem</dt>
+    <dd>A group of headmates inside a system, generally grouped because of a common characteristic</dd>
+</dl>
+
+<details>
+    <summary>These words were used on this website but are not used anymore.</summary>
+
+    <dl>
+        <dt>Host</dt>
+        <dd>The system member who usually fronts the most</dd>
+    </dl>
+</details>
\ No newline at end of file
diff --git a/includes/assets.inc b/includes/assets.inc
index 9a0a9ac..3f9971a 100644
--- a/includes/assets.inc
+++ b/includes/assets.inc
@@ -11,14 +11,18 @@ function downloadAssets($system) {
     if (isset($general["avatar_url"])) {
         $id = preg_replace("/^([\da-f]{8})-([\da-f]{4})-([\da-f]{4})-([\da-f]{4})-([\da-f]{12})$/", "$1$2$3$4$5", $general["uuid"]);
         echo("    /avatars/$id.webp\n");
-        exec("convert -resize 512x512 \"" . $general["avatar_url"] . "\" ../assets/avatars/" . $id . ".webp");
-        exec("convert -resize 512x512 \"" . $general["avatar_url"] . "\" ../assets/uploads/" . ($id === "gdapd" ? "raindrops" : "cloudburst") . ".png");
+        file_put_contents("/tmp/img." . pathinfo($general['avatar_url'], PATHINFO_EXTENSION), file_get_contents($general['avatar_url']));
+        exec("convert -resize 512x512 \"" . "/tmp/img." . pathinfo($general['avatar_url'], PATHINFO_EXTENSION) . "\" ../assets/avatars/" . $id . ".webp");
+        exec("convert -resize 512x512 \"" . "/tmp/img." . pathinfo($general['avatar_url'], PATHINFO_EXTENSION) . "\" ../assets/uploads/" . ($id === "gdapd" ? "raindrops" : "cloudburst") . ".png");
+        unlink("/tmp/img." . pathinfo($general['avatar_url'], PATHINFO_EXTENSION));
     }
 
     if (isset($general["banner"])) {
         $id = preg_replace("/^([\da-f]{8})-([\da-f]{4})-([\da-f]{4})-([\da-f]{4})-([\da-f]{12})$/", "$1$2$3$4$5", $general["uuid"]);
         echo("    /banners/$id.webp\n");
-        exec("convert -resize 2048x2048 \"" . $general["banner"] . "\" ../assets/banners/" . $id . ".webp");
+        file_put_contents("/tmp/img." . pathinfo($general['banner'], PATHINFO_EXTENSION), file_get_contents($general['banner']));
+        exec("convert -resize 2048x2048 \"" . "/tmp/img." . pathinfo($general['banner'], PATHINFO_EXTENSION) ."\" ../assets/banners/" . $id . ".webp");
+        unlink("/tmp/img." . pathinfo($general['banner'], PATHINFO_EXTENSION));
     }
 
     $members = json_decode(file_get_contents("./data/$system/members.json"), true);
@@ -28,12 +32,30 @@ function downloadAssets($system) {
 
         if (isset($member["avatar_url"])) {
             echo("    /avatars/$id.webp\n");
-            exec("convert -resize 512x512 \"" . $member["avatar_url"] . "\" ../assets/avatars/" . $id . ".webp");
+            file_put_contents("/tmp/img." . pathinfo($member['avatar_url'], PATHINFO_EXTENSION), file_get_contents($member['avatar_url']));
+            exec("convert -resize 512x512 \"" . "/tmp/img." . pathinfo($member['avatar_url'], PATHINFO_EXTENSION) . "\" ../assets/avatars/" . $id . ".webp");
+            unlink("/tmp/img." . pathinfo($member['avatar_url'], PATHINFO_EXTENSION));
         }
 
+        echo("    /banners/$id.webp\n");
+
         if (isset($member["banner"])) {
-            echo("    /banners/$id.webp\n");
-            exec("convert -resize 2048x2048 \"" . $member["banner"] . "\" ../assets/banners/" . $id . ".webp");
+            file_put_contents("/tmp/img." . pathinfo($member['banner'], PATHINFO_EXTENSION), file_get_contents($member['banner']));
+            exec("convert -resize 2048x2048 \"" . "/tmp/img." . pathinfo($member['banner'], PATHINFO_EXTENSION) . "\" ../assets/banners/" . $id . ".webp");
+            unlink("/tmp/img." . pathinfo($member['banner'], PATHINFO_EXTENSION));
+        } else {
+            $img = imagecreate(2048, 1024);
+
+            if (isset($member["color"])) {
+                imagecolorallocate($img, hexdec(substr($member["color"], 0, 2)) / 2, hexdec(substr($member["color"], 2, 2)) / 2, hexdec(substr($member["color"], 4, 2)) / 2);
+            } else {
+                imagecolorallocate($img, 0, 0, 0);
+            }
+
+            imagejpeg($img, "/tmp/img.jpeg", 100);
+            imagedestroy($img);
+            exec("convert -resize 2048x2048 \"/tmp/img.jpeg\" ../assets/banners/" . $id . ".webp");
+            unlink("/tmp/img.jpeg");
         }
 
         if (file_exists("../assets/uploads/pt-" . $member["name"] . ".png")) {
diff --git a/includes/cleanup.inc b/includes/cleanup.inc
new file mode 100644
index 0000000..1d02081
--- /dev/null
+++ b/includes/cleanup.inc
@@ -0,0 +1,45 @@
+<?php
+
+$screens = array_values(array_filter(scandir($_SERVER['DOCUMENT_ROOT'] . "/includes/data/computers/screens"), function ($i) {
+    return !str_starts_with($i, ".");
+}));
+
+$windows = array_values(array_filter(scandir($_SERVER['DOCUMENT_ROOT'] . "/includes/data/computers/windows"), function ($i) {
+    return !str_starts_with($i, ".");
+}));
+
+$computers = array_values(array_filter(scandir($_SERVER['DOCUMENT_ROOT'] . "/includes/data/computers/metadata"), function ($i) {
+    return !str_starts_with($i, ".");
+}));
+
+foreach ($screens as $screen) {
+    $delete = true;
+    $id = explode(".", explode("-", $screen)[2])[0];
+
+    foreach ($computers as $file) {
+        $computer = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/computers/metadata/" . $file), true);
+
+        foreach ($computer["screens"] as $sel) {
+            if ($sel["id"] === $id) $delete = false;
+        }
+    }
+
+    if ($delete) unlink($_SERVER['DOCUMENT_ROOT'] . "/includes/data/computers/screens/" . $screen);
+}
+
+foreach ($windows as $window) {
+    $delete = true;
+    $id = explode(".", explode("-", $window)[2])[0];
+
+    foreach ($computers as $file) {
+        $computer = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/computers/metadata/" . $file), true);
+
+        foreach ($computer["windows"] as $sel) {
+            $id2 = sha1($sel["gid"]);
+
+            if ($id2 === $id) $delete = false;
+        }
+    }
+
+    if ($delete) unlink($_SERVER['DOCUMENT_ROOT'] . "/includes/data/computers/windows/" . $window);
+}
\ No newline at end of file
diff --git a/includes/details.inc b/includes/details.inc
new file mode 100644
index 0000000..abd07bc
--- /dev/null
+++ b/includes/details.inc
@@ -0,0 +1,82 @@
+<?php global $isLoggedIn; global $metadata; global $memberData; ?>
+<div id="member-details" class="<?= $isLoggedIn ? 'member-details-loggedIn' : '' ?>" style="<?php if (!$isLoggedIn): ?>grid-template-columns: repeat(3, 1fr);<?php endif; ?> background-color: <?= isset($memberData["color"]) ? '#' . $memberData["color"] . "33" : "transparent" ?>; margin-left: -20px; margin-right: -20px;">
+    <div>
+        <b>Food:</b><span class="member-small-separator"><br></span>
+        <?= match ($metadata["food"]) {
+            0 => "<span data-bs-toggle='tooltip' title='" . ucfirst(str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["possessive_det"])) . " species indicates that " . str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["subjective"]) . ' ' . (getMemberPronouns($memberData["pronouns"])["third"] ? "doesn&apos;t" : "don&apos;t") . " need to eat food, therefore " . str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["subjective"]) . " can eat all foods.'>Not needed</span>",
+            1 => "<span data-bs-toggle='tooltip' title='" . ucfirst(str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["subjective"])) . " can&apos;t eat fish or meat.'>Not animals</span>",
+            2 => "<span data-bs-toggle='tooltip' title='" . ucfirst(str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["subjective"])) . " can&apos;t eat meat, but can eat fish.'>Not meat</span>",
+            3 => "<span data-bs-toggle='tooltip' title='" . ucfirst(str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["subjective"])) . " can eat all foods, meat and fish included.'>All</span>",
+        } ?>
+    </div>
+    <div>
+        <b>Shared memory:</b><span class="member-small-separator"><br></span>
+        <?= match ($metadata["shared_memory"]) {
+            0 => "<span data-bs-toggle='tooltip' title='" . str_replace("'", "&apos;", ucfirst(getMemberPronouns($memberData['pronouns'])["subjective"])) . (getMemberPronouns($memberData["pronouns"])["third"] ? " doesn&apos;t directly share" : " don&apos;t directly share") . " memory with " . str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["possessive_det"]) . " headmates, but is able to (slowly) query it if that is needed.'>None</span>",
+            1 => "<span data-bs-toggle='tooltip' title='" . str_replace("'", "&apos;", ucfirst(getMemberPronouns($memberData['pronouns'])["subjective"])) . (getMemberPronouns($memberData["pronouns"])["third"] ? " doesn&apos;t directly shares" : " don&apos;t directly share") . " all memories with " . str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["possessive_det"]) . " headmates, but may be able to share certain memories and/or share memories at will.'>Partial</span>",
+            2 => "<span data-bs-toggle='tooltip' title='" . str_replace("'", "&apos;", ucfirst(getMemberPronouns($memberData['pronouns'])["subjective"])) . (getMemberPronouns($memberData["pronouns"])["third"] ? " shares" : " share") . " all memories with " . str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["possessive_det"]) . " headmates.'>Full</span>",
+        } ?>
+    </div>
+    <div>
+        <b>Magic:</b><span class="member-small-separator"><br></span>
+        <?= match ($metadata["magic"]) {
+            0 => "<span data-bs-toggle='tooltip' title='" . str_replace("'", "&apos;", ucfirst(getMemberPronouns($memberData['pronouns'])["subjective"])) . " is unable to use magic at all.'>None</span>",
+            1 => "<span data-bs-toggle='tooltip' title='" . str_replace("'", "&apos;", ucfirst(getMemberPronouns($memberData['pronouns'])["subjective"])) . " can use magic in rare cases, such as when somepony else is pouring magic into " . str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["object"]) . " or when a physical event occurs.'>In some cases</span>",
+            2 => "<span data-bs-toggle='tooltip' title='" . str_replace("'", "&apos;", ucfirst(getMemberPronouns($memberData['pronouns'])["subjective"])) . " can cast spells using " . str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["possessive_det"]) . " horn.'>Horn</span>",
+            3 => "<span data-bs-toggle='tooltip' title='" . str_replace("'", "&apos;", ucfirst(getMemberPronouns($memberData['pronouns'])["subjective"])) . " can cast spells using " . str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["possessive_det"]) . " wings.'>Wings</span>",
+            4 => "<span data-bs-toggle='tooltip' title='" . str_replace("'", "&apos;", ucfirst(getMemberPronouns($memberData['pronouns'])["subjective"])) . " can cast spells using both " . str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["possessive_det"]) . " horn and wings.'>Horn and wings</span>",
+            5 => "<span data-bs-toggle='tooltip' title='" . str_replace("'", "&apos;", ucfirst(getMemberPronouns($memberData['pronouns'])["subjective"])) . " can cast spells using another part of " . str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["possessive_det"]) . " body that is neither a horn or wings.'>Yes</span>",
+        } ?>
+    </div>
+    <?php if ($isLoggedIn): ?>
+        <div>
+            <b>Sensitivity:</b><span class="member-small-separator"><br></span>
+            <?= match ($metadata["sensitivity"]) {
+                0 => "<span data-bs-toggle='tooltip' title='" . str_replace("'", "&apos;", ucfirst(getMemberPronouns($memberData['pronouns'])["subjective"])) . (getMemberPronouns($memberData["pronouns"])["third"] ? " does" : " do") . " not have sensitive spots on " . str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["possessive_det"]) . " body.'>None</span>",
+                1 => "<span data-bs-toggle='tooltip' title='" . str_replace("'", "&apos;", ucfirst(getMemberPronouns($memberData['pronouns'])["subjective"])) . " may have (a) sensitive spot·s on " . str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["possessive_det"]) . " body.'>Maybe</span>",
+                2 => "<span data-bs-toggle='tooltip' title='" . str_replace("'", "&apos;", ucfirst(getMemberPronouns($memberData['pronouns'])["subjective"])) . (getMemberPronouns($memberData["pronouns"])["third"] ? " has" : " have") . " (a) sensitive spot·s on " . str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["possessive_det"]) . " body, and playing with it/them will make " . str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["object"]) . " feel affectionate: extremely safe and cared for.'>Affectionate</span>",
+                3 => "<span data-bs-toggle='tooltip' title='" . str_replace("'", "&apos;", ucfirst(getMemberPronouns($memberData['pronouns'])["subjective"])) . (getMemberPronouns($memberData["pronouns"])["third"] ? " has" : " have") . " (a) sensitive spot·s on " . str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["possessive_det"]) . " body, and playing with it/them will make " . str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["object"]) . " feel sexually pleasured.'>Sexual</span>",
+                4 => "<span data-bs-toggle='tooltip' title='" . str_replace("'", "&apos;", ucfirst(getMemberPronouns($memberData['pronouns'])["subjective"])) . (getMemberPronouns($memberData["pronouns"])["third"] ? " has" : " have") . " (a) sensitive spot·s on " . str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["possessive_det"]) . " body, and playing with it/them will make " . str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["object"]) . " feel affectionate or sexually pleasured.'>Affectionate and sexual</span>",
+            } ?>
+        </div>
+        <div>
+            <b>Age:</b><span class="member-small-separator"><br></span>
+            <?php if (!isset($metadata["birth"]["year"])): ?>
+                <?php if ($metadata["birth"]["age"] <= 0): ?>
+                    -
+                <?php else: ?>
+                    <?= "<span data-bs-toggle='tooltip' title='" . str_replace("'", "&apos;", ucfirst(getMemberPronouns($memberData['pronouns'])["subjective"])) . str_replace("'", "&apos;", getMemberPronouns($memberData["pronouns"])["third"] ? " doesn't" : " don't") . " age like the body does, making " . str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["object"]) . " stay " . $metadata["birth"]["age"] . " years old for " . str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["possessive_det"]) . " entire life.'>" . $metadata["birth"]["age"] . "* years old</span>" ?>
+                <?php endif; ?>
+            <?php else: ?>
+                <?php if ($metadata["birth"]["year"] <= 1900): ?>
+                    -
+                <?php else: ?>
+                    <?php
+
+                    $birthdate = $metadata["birth"]["year"] . date('-m-d');
+                    if (isset($metadata["birth"]["date"]) && trim($metadata["birth"]["date"]) !== "" && $metadata["birth"]["date"] !== "01-01") {
+                        $birthdate = $metadata["birth"]["year"] . "-" . $metadata["birth"]["date"];
+                    }
+
+                    $age = floor((time() - strtotime($birthdate)) / 31557600);
+                    $birthday = "as time passes";
+
+                    if (isset($metadata["birth"]["date"]) && trim($metadata["birth"]["date"]) !== "" && $metadata["birth"]["date"] !== "01-01") {
+                        $birthday = "every " . date('F jS', strtotime(date('Y') . "-" . $metadata["birth"]["date"]));
+                    }
+
+                    ?>
+                    <?= "<span data-bs-toggle='tooltip' title='" . str_replace("'", "&apos;", ucfirst(getMemberPronouns($memberData['pronouns'])["subjective"])) . " age" . str_replace("'", "&apos;", getMemberPronouns($memberData["pronouns"])["third"] ? "s" : "") . " like the body does, making " . str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["object"]) . " stay " . $age . " years old for now, having this age change $birthday.'>" . $age . " years old</span>" ?>
+                <?php endif; ?>
+            <?php endif; ?>
+        </div>
+        <div>
+            <b>Birthday:</b><span class="member-small-separator"><br></span>
+            <?php if (isset($metadata["birth"]["date"]) && trim($metadata["birth"]["date"]) !== "" && $metadata["birth"]["date"] !== "01-01"): ?>
+                <?= date('F jS', strtotime(date('Y') . "-" . $metadata["birth"]["date"])) ?>
+            <?php else: ?>
+                -
+            <?php endif; ?>
+        </div>
+    <?php endif; ?>
+</div>
\ No newline at end of file
diff --git a/includes/edit-private.inc b/includes/edit-private.inc
index e760b94..69f50d8 100644
--- a/includes/edit-private.inc
+++ b/includes/edit-private.inc
@@ -8,12 +8,7 @@ if (file_exists($_SERVER['DOCUMENT_ROOT'] . "/includes/data/metadata/" . $member
 
 <br>
 <div class="container">
-    <script>
-        window.currentMemberData = JSON.parse(atob(`<?= base64_encode(json_encode(getMemberBannerData($memberID, $systemID))) ?>`));
-    </script>
-    <div id="member-banner"></div>
-    <script src="/app/banner.js"></script><script>refreshBanner()</script>
-    <br>
+    <?php require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/fullbanner.inc"; ?>
 
     <p class="text-muted" id="page-content">
         <span id="editor-save-status" class="text-muted">Saved</span> · <span id="editor-size"><?= file_exists($_SERVER['DOCUMENT_ROOT'] . "/includes/data/content/$memberID-private.html") ? strlen(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/content/$memberID-private.html")) : "0" ?></span> bytes · <a href="/<?= $memberData["name"] ?>">View page</a>
diff --git a/includes/edit.inc b/includes/edit.inc
index d8cf673..61e9f29 100644
--- a/includes/edit.inc
+++ b/includes/edit.inc
@@ -8,12 +8,7 @@ if (file_exists($_SERVER['DOCUMENT_ROOT'] . "/includes/data/metadata/" . $member
 
 <br>
 <div class="container">
-    <script>
-        window.currentMemberData = JSON.parse(atob(`<?= base64_encode(json_encode(getMemberBannerData($memberID, $systemID))) ?>`));
-    </script>
-    <div id="member-banner"></div>
-    <script src="/app/banner.js"></script><script>refreshBanner()</script>
-    <br>
+    <?php require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/fullbanner.inc"; ?>
 
     <p class="text-muted" id="page-content">
         <span id="editor-save-status" class="text-muted">Saved</span> · <span id="editor-size"><?= file_exists($_SERVER['DOCUMENT_ROOT'] . "/includes/data/content/$memberID-private.html") ? strlen(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/content/$memberID-private.html")) : "0" ?></span> bytes · <a href="/<?= $memberData["name"] ?>">View page</a>
diff --git a/includes/fullbanner.inc b/includes/fullbanner.inc
new file mode 100644
index 0000000..1c449d3
--- /dev/null
+++ b/includes/fullbanner.inc
@@ -0,0 +1,102 @@
+<?php global $memberData; global $memberID; global $systemID; global $metadata; global $travelling; global $systemCommonName; global $member; ?>
+<script>
+    window.currentMemberData = JSON.parse(atob(`<?= base64_encode(json_encode(getMemberBannerData($memberID, $systemID, false))) ?>`));
+</script>
+<?php if ($memberData["name"] !== "unknown" && $memberData["name"] !== "fusion"): ?>
+    <div id="member-banner-container">
+        <div id="member-banner"></div>
+        <?php require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/details.inc"; ?>
+    </div>
+<?php else: ?>
+    <div id="member-banner"></div>
+<?php endif; ?>
+
+<script src="/app/banner.js"></script><script>refreshBanner(false)</script>
+<br>
+
+<?php global $isLoggedIn; if ($isLoggedIn && $memberData["name"] !== "unknown" && $memberData["name"] !== "fusion"): ?>
+    <?php if (!isset($metadata["bitset"])): ?>
+        <div class="alert alert-warning">
+            <b>This member's metadata needs an update.</b> It still uses the old JSON metadata system instead of the new 24bit integer-based system. Contact a developer to request an update. (only administrators can see this; file: <code><?= $_SERVER['DOCUMENT_ROOT'] ?>/includes/data/metadata/<?= $memberID ?>.json</code>)
+        </div>
+    <?php endif; ?>
+    <div class="alert alert-dark">
+        <details>
+            <summary>Private administrator information</summary>
+            <ul style="margin-bottom:0;">
+                <li><b>ID:</b> <code><?= $memberID ?></code> (<code><?= $systemID . "/" . $memberID ?></code>, <?= $memberData["name"] ?>)</li>
+                <li><b>Files:</b>
+                    <ul>
+                        <li><code><?= $_SERVER['DOCUMENT_ROOT'] . "/includes/data/metadata/$memberID.json" ?></code> (<?= file_exists($_SERVER['DOCUMENT_ROOT'] . "/includes/data/metadata/$memberID.json") ? filesize($_SERVER['DOCUMENT_ROOT'] . "/includes/data/metadata/$memberID.json") . " bytes" : "not found" ?>)</li>
+                        <li><code><?= $_SERVER['DOCUMENT_ROOT'] . "/includes/data/content/$memberID.html" ?></code> (<?= file_exists($_SERVER['DOCUMENT_ROOT'] . "/includes/data/content/$memberID.html") ? filesize($_SERVER['DOCUMENT_ROOT'] . "/includes/data/content/$memberID.html") . " bytes" : "not found" ?>)</li>
+                        <li><code><?= $_SERVER['DOCUMENT_ROOT'] . "/includes/data/content/$memberID-private.html" ?></code> (<?= file_exists($_SERVER['DOCUMENT_ROOT'] . "/includes/data/content/$memberID-private.html") ? filesize($_SERVER['DOCUMENT_ROOT'] . "/includes/data/content/$memberID-private.html") . " bytes" : "not found" ?>)</li>
+                    </ul>
+                </li>
+                <li><b>Date added:</b> <?= date('l j F Y', strtotime($memberData["created"])) ?> (<?= timeAgo($memberData["created"]) ?>, <code><?= $memberData["created"] ?></code>)</li>
+                <li><b>Pronouns:</b> <?= implode(", ", getPronounsFromMark($memberData['pronouns'])) ?></li>
+                <li><b>Pronouns usage:</b> <ul><?php
+
+                        foreach (getMemberPronouns($memberData['pronouns']) as $type => $usage) {
+                            if (is_string($usage) && $type !== "color") {
+                                echo("<li><b>" . $type . ":</b> " . $usage . "</li>");
+                            }
+                        }
+
+                        ?></ul></li>
+                <li><b>Color:</b> <span style="border:1px solid rgba(255, 255, 255, .5);background-color:#<?= $memberData["color"] ?? "ffffff" ?>;display:inline-block;width:16px;height:16px;border-radius:5px;vertical-align: middle;filter: invert(1) hue-rotate(180deg);"></span> <span style="vertical-align: middle;"><code>#<?= $memberData["color"] ?? "ffffff" ?></code></span>
+                <li><b>Bitset:</b><?php if (isset($metadata["bitset"])): ?> <code><?= str_repeat("0", 48 - strlen(decbin($metadata["bitset"]))) . decbin($metadata["bitset"]) ?></code> (0x<?= str_repeat("0", 12 - strlen(dechex($metadata["bitset"]))) . dechex($metadata["bitset"]) ?>, <?= $metadata["bitset"] ?>)</li><?php else: ?> <span class="text-warning" style="filter:invert(1) hue-rotate(180deg);">Not using bitset; please update.</span><?php endif; ?>
+                <li><b>Reduced name:</b> <?= getMiniName($memberData["display_name"] ?? $member["name"]) ?></li>
+                <li><b>Shared memory access:</b> <code><?= $metadata["shared_memory"] ?></code> (<?= $metadata["shared_memory"] === 2 ? "Full direct access" : ($metadata["shared_memory"] === 0 ? "No direct access" : "Partial direct access") ?>)</li>
+                <li><b>Protector:</b> <code><?= $metadata["protector"] ? "1" : "0" ?></code> (<?= $metadata["protector"] ? "Yes" : "No" ?>)</li>
+                <li><b>Little:</b> <code><?= $metadata["little"] ?></code> (<?= $metadata["little"] === 2 ? "Is a little" : ($metadata["little"] === 1 ? "Is an age regressor" : ($metadata["little"] === 3 ? "Not a little, but younger" : "No")) ?>)</li>
+                <li><b>Relations count:</b> <code><?= count($metadata["marefriends"]) + count($metadata["sisters"]) ?></code></li>
+                <?php require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/score.inc"; $score = calculateScore($metadata, $memberData["display_name"] ?? $memberData["name"]); ?>
+                <li>
+                    <b>Score breakdown:</b> <code><?= $score["total"] ?></code>
+                    <ul>
+                        <li><b>Most common fronter score:</b> <code><?= $score["host"] ?></code></li>
+                        <li><b>Relationships score:</b> <code><?= $score["relations"] ?></code></li>
+                        <li><b>Fictive score:</b> <code><?= $score["fictive"] ?></code></li>
+                        <li><b>Median score:</b> <code><?= $score["median"] ?></code></li>
+                        <li><b>Species score:</b> <code><?= $score["species"] ?></code></li>
+                        <li><b>Little score:</b> <code><?= $score["little"] ?></code></li>
+                        <li><b>Not talking score:</b> <code><?= $score["not_talking"] ?></code></li>
+                        <li><b>Protector score:</b> <code><?= $score["protector"] ?></code></li>
+                        <li><b>Name score:</b> <code><?= $score["name"] ?></code></li>
+                        <li><b>Shared memory score:</b> <code><?= $score["shared_memory"] ?></code></li>
+                    </ul>
+                </li>
+                <li><b>Full metadata:</b> <ul><?php
+
+                        foreach ($metadata as $type => $usage) {
+                            if (is_string($usage)) {
+                                echo("<li><b>" . $type . ":</b> " . $usage . "</li>");
+                            } else {
+                                echo("<li><b>" . $type . ":</b> " . json_encode($usage, JSON_UNESCAPED_SLASHES) . "</li>");
+                            }
+                        }
+
+                        ?></ul></li>
+            </ul>
+
+            <br>
+            <div style="filter:invert(0);" class="alert alert-warning">
+                <b>AI-generated page:</b>
+                <?php require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/ai.inc"; ?>
+            </div>
+        </details>
+    </div>
+<?php endif; ?>
+<?php if ($travelling[$memberID]['travelling']): ?>
+    <div class="alert alert-primary">
+        <?= getMiniName($memberData["display_name"] ?? $memberData["name"]) ?> is visiting the <?= $systemID === "ynmuc" ? "Raindrops System" : "Cloudburst System" ?>, therefore <?= getMemberPronouns($memberData["pronouns"])["subjective"] ?> <?= getMemberPronouns($memberData["pronouns"])["third"] ? "is" : "are" ?> currently not in the <?= $systemCommonName ?>.
+    </div>
+<?php endif; ?>
+<?php if ($memberData["name"] === "new"): ?>
+    <div class="alert alert-secondary">
+        <p>Hello there!</p>
+        <p>I'm currently a new headmate slowly figuring myself out.</p>
+        <p>Give me some time to figure myself out and see this page change as I find new stuff about my identity. Don't be too worried if I accidentally get pushed to front, it's something that can happen sometimes.</p>
+        <span>Thanks!</span>
+    </div>
+<?php endif; ?>
\ No newline at end of file
diff --git a/includes/header.inc b/includes/header.inc
index c893cea..2d95799 100644
--- a/includes/header.inc
+++ b/includes/header.inc
@@ -1,6 +1,6 @@
 <?php global $title; global $pages;
 
-$useNewUI = isset($_GET['new']) || isset($_COOKIE['new']);
+$useNewUI = !isset($_GET['old']);
 $readOnly = false;
 @file_put_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/.test", "hello");
 
@@ -755,6 +755,10 @@ require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/ical/main.php";
             position: relative;
             z-index: 9999;
         }
+
+        html, body {
+            overflow-x: hidden;
+        }
     </style>
 </head>
 <body<?php if ($page["rail"] && $isLoggedIn && !$useNewUI): ?> id="admin-page"<?php endif; ?>>
@@ -851,6 +855,10 @@ require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/ical/main.php";
             body {
                 margin-left: 250px !important;
             }
+
+            #system-banner-container, #member-banner-container {
+                width: 100% !important;
+            }
         }
 
         @media (max-width: 1300px) {
@@ -894,6 +902,20 @@ require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/ical/main.php";
                 display: block !important;
             }
         }
+
+        @media (max-width: 700px) {
+            #title-bar-parts-mobile {
+                display: inline !important;
+            }
+
+            #title-bar-parts-desktop {
+                display: none;
+            }
+
+            #title-bar {
+                text-align: left;
+            }
+        }
     </style>
     <?php endif; ?>
 
diff --git a/includes/logo.inc b/includes/logo.inc
index 442ff2b..9b4a03f 100644
--- a/includes/logo.inc
+++ b/includes/logo.inc
@@ -4,7 +4,9 @@ require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/functions.inc";
 require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/bitset.inc";
 require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/score.inc";
 
-$columns = round(sqrt(count(scoreOrderGlobal())));
+$columns = ceil(sqrt(count(scoreOrderGlobal())));
+echo("    Using " . $columns . " columns\n");
+
 $members = scoreOrderGlobal();
 
 usort($members, function ($a, $b) {
@@ -27,6 +29,8 @@ usort($members, function ($a, $b) {
     return $ra - $rb;
 });
 
+echo("    " . count($members) . " members\n");
+
 $packs = [];
 $currentPack = [];
 
@@ -71,7 +75,11 @@ $factor = 64;
 
 for ($y = 0; $y < $columns; ++$y) {
     for ($x = 0; $x < $columns; ++$x) {
-        imagesetpixel($img, $x, $y, imagecolorallocate($img, hexdec(substr($newPacks[$y][$x], 0, 2)), hexdec(substr($newPacks[$y][$x], 2, 2)), hexdec(substr($newPacks[$y][$x], 4, 2))));
+        if (isset($newPacks[$y][$x])) {
+            imagesetpixel($img, $x, $y, imagecolorallocate($img, hexdec(substr($newPacks[$y][$x], 0, 2)), hexdec(substr($newPacks[$y][$x], 2, 2)), hexdec(substr($newPacks[$y][$x], 4, 2))));
+        } else {
+            imagesetpixel($img, $x, $y, imagecolorallocate($img, 255, 255, 255));
+        }
     }
 }
 
@@ -83,6 +91,7 @@ $img3 = imageCreateCorners("/tmp/image.png", $columns * 10);
 unlink("/tmp/image.png");
 
 imagepng($img3, $_SERVER['DOCUMENT_ROOT'] . "/assets/logo/newlogo.png");
+imagepng($img3, "/tmp/ponieslogo1.png");
 
 for ($x = 1; $x <= 120; $x++) {
     imagefilter($img2, IMG_FILTER_GAUSSIAN_BLUR);
@@ -94,4 +103,5 @@ imagepng($img2, "/tmp/image.png");
 $img3 = imageCreateCorners("/tmp/image.png", $columns * 10);
 unlink("/tmp/image.png");
 
-imagepng($img3, $_SERVER['DOCUMENT_ROOT'] . "/assets/logo/newlogo-template.png");
\ No newline at end of file
+imagepng($img3, $_SERVER['DOCUMENT_ROOT'] . "/assets/logo/newlogo-template.png");
+imagepng($img3, "/tmp/ponieslogo2.png");
\ No newline at end of file
diff --git a/includes/member.inc b/includes/member.inc
index 6f36f75..02f7769 100644
--- a/includes/member.inc
+++ b/includes/member.inc
@@ -39,230 +39,62 @@ if ($memberData["name"] === "fusion") {
 
 ?>
 
+<div id="member-banner-container" style="width: calc(100% - 300px);height: 65vh;position: fixed;background-image: url('<?= getAsset($systemID, $memberID, "banners") ?>');background-size: cover;background-position: center; top: 0;">
+    <div id="member-banner-inner" style="height: 100%;width: 100%;background: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,.25) 50%, rgba(0,0,0,1) 100%);"></div>
+</div>
+
+<script>
+    window.onscroll = () => {
+        document.getElementById("member-banner-container").style.height = (65 - ((window.scrollY / window.screen.availHeight) * 100)) + "vh";
+    }
+</script>
+
 <br>
 <div class="container">
-    <script>
-        window.currentMemberData = JSON.parse(atob(`<?= base64_encode(json_encode(getMemberBannerData($memberID, $systemID, false))) ?>`));
-    </script>
-    <?php if ($memberData["name"] !== "unknown" && $memberData["name"] !== "fusion"): ?>
-    <div id="member-banner-container">
-        <div id="member-banner"></div>
-        <div id="member-details" class="<?= $isLoggedIn ? 'member-details-loggedIn' : '' ?>" style="<?php if (!$isLoggedIn): ?>grid-template-columns: repeat(3, 1fr);<?php endif; ?> border-color: <?= isset($memberData["color"]) ? '#' . $memberData["color"] : "transparent" ?>">
-            <div>
-                <b>Food:</b><span class="member-small-separator"><br></span>
-                <?= match ($metadata["food"]) {
-                    0 => "<span data-bs-toggle='tooltip' title='" . ucfirst(str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["possessive_det"])) . " species indicates that " . str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["subjective"]) . ' ' . (getMemberPronouns($memberData["pronouns"])["third"] ? "doesn&apos;t" : "don&apos;t") . " need to eat food, therefore " . str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["subjective"]) . " can eat all foods.'>Not needed</span>",
-                    1 => "<span data-bs-toggle='tooltip' title='" . ucfirst(str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["subjective"])) . " can&apos;t eat fish or meat.'>Not animals</span>",
-                    2 => "<span data-bs-toggle='tooltip' title='" . ucfirst(str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["subjective"])) . " can&apos;t eat meat, but can eat fish.'>Not meat</span>",
-                    3 => "<span data-bs-toggle='tooltip' title='" . ucfirst(str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["subjective"])) . " can eat all foods, meat and fish included.'>All</span>",
-                } ?>
-            </div>
-            <div>
-                <b>Shared memory:</b><span class="member-small-separator"><br></span>
-                <?= match ($metadata["shared_memory"]) {
-                    0 => "<span data-bs-toggle='tooltip' title='" . str_replace("'", "&apos;", ucfirst(getMemberPronouns($memberData['pronouns'])["subjective"])) . (getMemberPronouns($memberData["pronouns"])["third"] ? " doesn&apos;t directly share" : " don&apos;t directly share") . " memory with " . str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["possessive_det"]) . " headmates, but is able to (slowly) query it if that is needed.'>None</span>",
-                    1 => "<span data-bs-toggle='tooltip' title='" . str_replace("'", "&apos;", ucfirst(getMemberPronouns($memberData['pronouns'])["subjective"])) . (getMemberPronouns($memberData["pronouns"])["third"] ? " doesn&apos;t directly shares" : " don&apos;t directly share") . " all memories with " . str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["possessive_det"]) . " headmates, but may be able to share certain memories and/or share memories at will.'>Partial</span>",
-                    2 => "<span data-bs-toggle='tooltip' title='" . str_replace("'", "&apos;", ucfirst(getMemberPronouns($memberData['pronouns'])["subjective"])) . (getMemberPronouns($memberData["pronouns"])["third"] ? " shares" : " share") . " all memories with " . str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["possessive_det"]) . " headmates.'>Full</span>",
-                } ?>
-            </div>
-            <div>
-                <b>Magic:</b><span class="member-small-separator"><br></span>
-                <?= match ($metadata["magic"]) {
-                    0 => "<span data-bs-toggle='tooltip' title='" . str_replace("'", "&apos;", ucfirst(getMemberPronouns($memberData['pronouns'])["subjective"])) . " is unable to use magic at all.'>None</span>",
-                    1 => "<span data-bs-toggle='tooltip' title='" . str_replace("'", "&apos;", ucfirst(getMemberPronouns($memberData['pronouns'])["subjective"])) . " can use magic in rare cases, such as when somepony else is pouring magic into " . str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["object"]) . " or when a physical event occurs.'>In some cases</span>",
-                    2 => "<span data-bs-toggle='tooltip' title='" . str_replace("'", "&apos;", ucfirst(getMemberPronouns($memberData['pronouns'])["subjective"])) . " can cast spells using " . str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["possessive_det"]) . " horn.'>Horn</span>",
-                    3 => "<span data-bs-toggle='tooltip' title='" . str_replace("'", "&apos;", ucfirst(getMemberPronouns($memberData['pronouns'])["subjective"])) . " can cast spells using " . str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["possessive_det"]) . " wings.'>Wings</span>",
-                    4 => "<span data-bs-toggle='tooltip' title='" . str_replace("'", "&apos;", ucfirst(getMemberPronouns($memberData['pronouns'])["subjective"])) . " can cast spells using both " . str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["possessive_det"]) . " horn and wings.'>Horn and wings</span>",
-                    5 => "<span data-bs-toggle='tooltip' title='" . str_replace("'", "&apos;", ucfirst(getMemberPronouns($memberData['pronouns'])["subjective"])) . " can cast spells using another part of " . str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["possessive_det"]) . " body that is neither a horn or wings.'>Yes</span>",
-                } ?>
-            </div>
-            <?php if ($isLoggedIn): ?>
-            <div>
-                <b>Sensitivity:</b><span class="member-small-separator"><br></span>
-                <?= match ($metadata["sensitivity"]) {
-                    0 => "<span data-bs-toggle='tooltip' title='" . str_replace("'", "&apos;", ucfirst(getMemberPronouns($memberData['pronouns'])["subjective"])) . (getMemberPronouns($memberData["pronouns"])["third"] ? " does" : " do") . " not have sensitive spots on " . str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["possessive_det"]) . " body.'>None</span>",
-                    1 => "<span data-bs-toggle='tooltip' title='" . str_replace("'", "&apos;", ucfirst(getMemberPronouns($memberData['pronouns'])["subjective"])) . " may have (a) sensitive spot·s on " . str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["possessive_det"]) . " body.'>Maybe</span>",
-                    2 => "<span data-bs-toggle='tooltip' title='" . str_replace("'", "&apos;", ucfirst(getMemberPronouns($memberData['pronouns'])["subjective"])) . (getMemberPronouns($memberData["pronouns"])["third"] ? " has" : " have") . " (a) sensitive spot·s on " . str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["possessive_det"]) . " body, and playing with it/them will make " . str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["object"]) . " feel affectionate: extremely safe and cared for.'>Affectionate</span>",
-                    3 => "<span data-bs-toggle='tooltip' title='" . str_replace("'", "&apos;", ucfirst(getMemberPronouns($memberData['pronouns'])["subjective"])) . (getMemberPronouns($memberData["pronouns"])["third"] ? " has" : " have") . " (a) sensitive spot·s on " . str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["possessive_det"]) . " body, and playing with it/them will make " . str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["object"]) . " feel sexually pleasured.'>Sexual</span>",
-                    4 => "<span data-bs-toggle='tooltip' title='" . str_replace("'", "&apos;", ucfirst(getMemberPronouns($memberData['pronouns'])["subjective"])) . (getMemberPronouns($memberData["pronouns"])["third"] ? " has" : " have") . " (a) sensitive spot·s on " . str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["possessive_det"]) . " body, and playing with it/them will make " . str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["object"]) . " feel affectionate or sexually pleasured.'>Affectionate and sexual</span>",
-                } ?>
-            </div>
-            <div>
-                <b>Age:</b><span class="member-small-separator"><br></span>
-                <?php if (!isset($metadata["birth"]["year"])): ?>
-                    <?php if ($metadata["birth"]["age"] <= 0): ?>
-                    -
-                    <?php else: ?>
-                    <?= "<span data-bs-toggle='tooltip' title='" . str_replace("'", "&apos;", ucfirst(getMemberPronouns($memberData['pronouns'])["subjective"])) . str_replace("'", "&apos;", getMemberPronouns($memberData["pronouns"])["third"] ? " doesn't" : " don't") . " age like the body does, making " . str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["object"]) . " stay " . $metadata["birth"]["age"] . " years old for " . str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["possessive_det"]) . " entire life.'>" . $metadata["birth"]["age"] . "* years old</span>" ?>
+    <div id="member-page" style="background-color: rgba(26,26,26,0.8);border-radius: 10px;padding:20px; backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);margin-top:30vh;">
+        <?php require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/fullbanner.inc"; ?>
+
+        <div id="page-content">
+            <?php if ($memberData["name"] === "unknown"): ?>
+                <div class="alert alert-secondary">
+                    <p>Hello there!</p>
+                    <p>I'm currently not totally sure who I am (it's a thing that can happen with plurality), but I am using <?= $systemID === "ynmuc" ? "Twilight Sparkle" : "Scootaloo" ?> as a temporary identity to stay calm and not panic while I figure out what is going on and who I am.</p>
+                    <p>I can either be an existing headmate who cannot work out they are fronting (this can sometimes happen when one of us gets pushed out of front), multiple headmates blurring who cannot work out who we are, or a new pony trying to figure out their identity (this can sometimes take a while).</p>
+                    <span>In all cases, feel free to ask!</span>
+                </div>
+            <?php elseif ($memberData["name"] === "fusion"): ?>
+                <div class="alert alert-secondary">
+                    <p>Hello there!</p>
+                    <p>I'm the result of more than one pony temporarily merging together to the point they are unable to be told apart (this can be done for various reasons). We have not registered this switch for the "Unknown" member since this merge is made on purpose.</p>
+                    <p>Below is the list of who is merged, we can be either from a single system or from different systems.</p>
+                    <div class="list-group">
+                        <?php $foundFusion = false; $fusionOn = false; foreach ($fusionRaindrops ? $frontersRaindrops['members'] : $frontersCloudburst['members'] as $fronter): if ($fronter["name"] !== "fusion"): if ($fusionOn): $foundFusion = true; $name = str_ends_with($fronter['name'], "-travelling") ? substr($fronter['name'], 0, strlen($fronter['name']) - 11) : $fronter['name'] ?>
+                        <a class="list-group-item list-group-item-action text-black" href="/<?= $name ?>"><img src="<?= getAsset($system, $fronter["id"], "heads") ?>" style="filter:invert(1) hue-rotate(180deg);width:24px;"> <?= $fronter["display_name"] ?? $name ?></a>
+                        <?php endif; else: $fusionOn = true; endif; endforeach; ?>
+                    </div>
+                    <?php if (!$foundFusion): ?>
+                    <i>No members are currently merged.</i>
                     <?php endif; ?>
-                <?php else: ?>
-                    <?php if ($metadata["birth"]["year"] <= 1900): ?>
-                        -
-                    <?php else: ?>
-                        <?php
-
-                        $birthdate = $metadata["birth"]["year"] . date('-m-d');
-                        if (isset($metadata["birth"]["date"]) && trim($metadata["birth"]["date"]) !== "" && $metadata["birth"]["date"] !== "01-01") {
-                            $birthdate = $metadata["birth"]["year"] . "-" . $metadata["birth"]["date"];
-                        }
-
-                        $age = floor((time() - strtotime($birthdate)) / 31557600);
-                        $birthday = "as time passes";
-
-                        if (isset($metadata["birth"]["date"]) && trim($metadata["birth"]["date"]) !== "" && $metadata["birth"]["date"] !== "01-01") {
-                            $birthday = "every " . date('F jS', strtotime(date('Y') . "-" . $metadata["birth"]["date"]));
-                        }
+                </div>
+            <?php else: ?>
+                <?php global $isLoggedIn; if ($isLoggedIn): ?>
+                    <small style="opacity:.5;display:block;">(edit: <a href="/-/edit/<?= $system ?>/<?= $memberData['name'] ?>">public</a>, <a href="/-/edit-private/<?= $system ?>/<?= $memberData['name'] ?>">private</a>)</small>
+                <?php endif; ?>
 
-                        ?>
-                        <?= "<span data-bs-toggle='tooltip' title='" . str_replace("'", "&apos;", ucfirst(getMemberPronouns($memberData['pronouns'])["subjective"])) . " age" . str_replace("'", "&apos;", getMemberPronouns($memberData["pronouns"])["third"] ? "s" : "") . " like the body does, making " . str_replace("'", "&apos;", getMemberPronouns($memberData['pronouns'])["object"]) . " stay " . $age . " years old for now, having this age change $birthday.'>" . $age . " years old</span>" ?>
-                    <?php endif; ?>
+                <?php if (file_exists($_SERVER['DOCUMENT_ROOT'] . "/includes/data/content/$memberID-private.html") && $isLoggedIn): ?>
+                    <?= file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/content/$memberID-private.html") ?>
+                    <hr>
                 <?php endif; ?>
-            </div>
-            <div>
-                <b>Birthday:</b><span class="member-small-separator"><br></span>
-                <?php if (isset($metadata["birth"]["date"]) && trim($metadata["birth"]["date"]) !== "" && $metadata["birth"]["date"] !== "01-01"): ?>
-                    <?= date('F jS', strtotime(date('Y') . "-" . $metadata["birth"]["date"])) ?>
+
+                <?php if (file_exists($_SERVER['DOCUMENT_ROOT'] . "/includes/data/content/$memberID.html")): ?>
+                    <?= file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/content/$memberID.html") ?>
                 <?php else: ?>
-                    -
+                    <p class="text-muted">This page is automatically generated and may not be 100% accurate.</p>
+                    <?php require $_SERVER['DOCUMENT_ROOT'] . "/includes/ai.inc"; ?>
                 <?php endif; ?>
-            </div>
             <?php endif; ?>
         </div>
     </div>
-    <?php else: ?>
-    <div id="member-banner"></div>
-    <?php endif; ?>
-
-    <script src="/app/banner.js"></script><script>refreshBanner(false)</script>
-    <br>
-
-    <?php global $isLoggedIn; if ($isLoggedIn && $memberData["name"] !== "unknown" && $memberData["name"] !== "fusion"): ?>
-    <?php if (!isset($metadata["bitset"])): ?>
-    <div class="alert alert-warning">
-        <b>This member's metadata needs an update.</b> It still uses the old JSON metadata system instead of the new 24bit integer-based system. Contact a developer to request an update. (only administrators can see this; file: <code><?= $_SERVER['DOCUMENT_ROOT'] ?>/includes/data/metadata/<?= $memberID ?>.json</code>)
-    </div>
-    <?php endif; ?>
-    <div class="alert alert-dark">
-        <details>
-            <summary>Private administrator information</summary>
-            <ul style="margin-bottom:0;">
-                <li><b>ID:</b> <code><?= $memberID ?></code> (<code><?= $systemID . "/" . $memberID ?></code>, <?= $memberData["name"] ?>)</li>
-                <li><b>Files:</b>
-                    <ul>
-                        <li><code><?= $_SERVER['DOCUMENT_ROOT'] . "/includes/data/metadata/$memberID.json" ?></code> (<?= file_exists($_SERVER['DOCUMENT_ROOT'] . "/includes/data/metadata/$memberID.json") ? filesize($_SERVER['DOCUMENT_ROOT'] . "/includes/data/metadata/$memberID.json") . " bytes" : "not found" ?>)</li>
-                        <li><code><?= $_SERVER['DOCUMENT_ROOT'] . "/includes/data/content/$memberID.html" ?></code> (<?= file_exists($_SERVER['DOCUMENT_ROOT'] . "/includes/data/content/$memberID.html") ? filesize($_SERVER['DOCUMENT_ROOT'] . "/includes/data/content/$memberID.html") . " bytes" : "not found" ?>)</li>
-                        <li><code><?= $_SERVER['DOCUMENT_ROOT'] . "/includes/data/content/$memberID-private.html" ?></code> (<?= file_exists($_SERVER['DOCUMENT_ROOT'] . "/includes/data/content/$memberID-private.html") ? filesize($_SERVER['DOCUMENT_ROOT'] . "/includes/data/content/$memberID-private.html") . " bytes" : "not found" ?>)</li>
-                    </ul>
-                </li>
-                <li><b>Date added:</b> <?= date('l j F Y', strtotime($memberData["created"])) ?> (<?= timeAgo($memberData["created"]) ?>, <code><?= $memberData["created"] ?></code>)</li>
-                <li><b>Pronouns:</b> <?= implode(", ", getPronounsFromMark($memberData['pronouns'])) ?></li>
-                <li><b>Pronouns usage:</b> <ul><?php
-
-                    foreach (getMemberPronouns($memberData['pronouns']) as $type => $usage) {
-                        if (is_string($usage) && $type !== "color") {
-                            echo("<li><b>" . $type . ":</b> " . $usage . "</li>");
-                        }
-                    }
-
-                ?></ul></li>
-                <li><b>Color:</b> <span style="border:1px solid rgba(255, 255, 255, .5);background-color:#<?= $memberData["color"] ?? "ffffff" ?>;display:inline-block;width:16px;height:16px;border-radius:5px;vertical-align: middle;filter: invert(1) hue-rotate(180deg);"></span> <span style="vertical-align: middle;"><code>#<?= $memberData["color"] ?? "ffffff" ?></code></span>
-                <li><b>Bitset:</b><?php if (isset($metadata["bitset"])): ?> <code><?= str_repeat("0", 48 - strlen(decbin($metadata["bitset"]))) . decbin($metadata["bitset"]) ?></code> (0x<?= str_repeat("0", 12 - strlen(dechex($metadata["bitset"]))) . dechex($metadata["bitset"]) ?>, <?= $metadata["bitset"] ?>)</li><?php else: ?> <span class="text-warning" style="filter:invert(1) hue-rotate(180deg);">Not using bitset; please update.</span><?php endif; ?>
-                <li><b>Reduced name:</b> <?= getMiniName($memberData["display_name"] ?? $member["name"]) ?></li>
-                <li><b>Shared memory access:</b> <code><?= $metadata["shared_memory"] ?></code> (<?= $metadata["shared_memory"] === 2 ? "Full direct access" : ($metadata["shared_memory"] === 0 ? "No direct access" : "Partial direct access") ?>)</li>
-                <li><b>Protector:</b> <code><?= $metadata["protector"] ? "1" : "0" ?></code> (<?= $metadata["protector"] ? "Yes" : "No" ?>)</li>
-                <li><b>Little:</b> <code><?= $metadata["little"] ?></code> (<?= $metadata["little"] === 2 ? "Is a little" : ($metadata["little"] === 1 ? "Is an age regressor" : ($metadata["little"] === 3 ? "Not a little, but younger" : "No")) ?>)</li>
-                <li><b>Relations count:</b> <code><?= count($metadata["marefriends"]) + count($metadata["sisters"]) ?></code></li>
-                <?php require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/score.inc"; $score = calculateScore($metadata, $memberData["display_name"] ?? $memberData["name"]); ?>
-                <li>
-                    <b>Score breakdown:</b> <code><?= $score["total"] ?></code>
-                    <ul>
-                        <li><b>Most common fronter score:</b> <code><?= $score["host"] ?></code></li>
-                        <li><b>Relationships score:</b> <code><?= $score["relations"] ?></code></li>
-                        <li><b>Fictive score:</b> <code><?= $score["fictive"] ?></code></li>
-                        <li><b>Median score:</b> <code><?= $score["median"] ?></code></li>
-                        <li><b>Species score:</b> <code><?= $score["species"] ?></code></li>
-                        <li><b>Little score:</b> <code><?= $score["little"] ?></code></li>
-                        <li><b>Not talking score:</b> <code><?= $score["not_talking"] ?></code></li>
-                        <li><b>Protector score:</b> <code><?= $score["protector"] ?></code></li>
-                        <li><b>Name score:</b> <code><?= $score["name"] ?></code></li>
-                        <li><b>Shared memory score:</b> <code><?= $score["shared_memory"] ?></code></li>
-                    </ul>
-                </li>
-                <li><b>Full metadata:</b> <ul><?php
-
-                    foreach ($metadata as $type => $usage) {
-                        if (is_string($usage)) {
-                            echo("<li><b>" . $type . ":</b> " . $usage . "</li>");
-                        } else {
-                            echo("<li><b>" . $type . ":</b> " . json_encode($usage, JSON_UNESCAPED_SLASHES) . "</li>");
-                        }
-                    }
-
-                ?></ul></li>
-            </ul>
-
-            <br>
-            <div style="filter:invert(0);" class="alert alert-warning">
-                <b>AI-generated page:</b>
-                <?php require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/ai.inc"; ?>
-            </div>
-        </details>
-    </div>
-    <?php endif; ?>
-    <?php if ($travelling[$memberID]['travelling']): ?>
-    <div class="alert alert-primary">
-        <?= getMiniName($memberData["display_name"] ?? $memberData["name"]) ?> is visiting the <?= $systemID === "ynmuc" ? "Raindrops System" : "Cloudburst System" ?>, therefore <?= getMemberPronouns($memberData["pronouns"])["subjective"] ?> <?= getMemberPronouns($memberData["pronouns"])["third"] ? "is" : "are" ?> currently not in the <?= $systemCommonName ?>.
-    </div>
-    <?php endif; ?>
-    <?php if ($memberData["name"] === "new"): ?>
-        <div class="alert alert-secondary">
-            <p>Hello there!</p>
-            <p>I'm currently a new headmate slowly figuring myself out.</p>
-            <p>Give me some time to figure myself out and see this page change as I find new stuff about my identity. Don't be too worried if I accidentally get pushed to front, it's something that can happen sometimes.</p>
-            <span>Thanks!</span>
-        </div>
-    <?php endif; ?>
-
-    <div id="page-content">
-        <?php if ($memberData["name"] === "unknown"): ?>
-            <div class="alert alert-secondary">
-                <p>Hello there!</p>
-                <p>I'm currently not totally sure who I am (it's a thing that can happen with plurality), but I am using <?= $systemID === "ynmuc" ? "Twilight Sparkle" : "Scootaloo" ?> as a temporary identity to stay calm and not panic while I figure out what is going on and who I am.</p>
-                <p>I can either be an existing headmate who cannot work out they are fronting (this can sometimes happen when one of us gets pushed out of front), multiple headmates blurring who cannot work out who we are, or a new pony trying to figure out their identity (this can sometimes take a while).</p>
-                <span>In all cases, feel free to ask!</span>
-            </div>
-        <?php elseif ($memberData["name"] === "fusion"): ?>
-            <div class="alert alert-secondary">
-                <p>Hello there!</p>
-                <p>I'm the result of more than one pony temporarily merging together to the point they are unable to be told apart (this can be done for various reasons). We have not registered this switch for the "Unknown" member since this merge is made on purpose.</p>
-                <p>Below is the list of who is merged, we can be either from a single system or from different systems.</p>
-                <div class="list-group">
-                    <?php $foundFusion = false; $fusionOn = false; foreach ($fusionRaindrops ? $frontersRaindrops['members'] : $frontersCloudburst['members'] as $fronter): if ($fronter["name"] !== "fusion"): if ($fusionOn): $foundFusion = true; $name = str_ends_with($fronter['name'], "-travelling") ? substr($fronter['name'], 0, strlen($fronter['name']) - 11) : $fronter['name'] ?>
-                    <a class="list-group-item list-group-item-action text-black" href="/<?= $name ?>"><img src="<?= getAsset($system, $fronter["id"], "heads") ?>" style="filter:invert(1) hue-rotate(180deg);width:24px;"> <?= $fronter["display_name"] ?? $name ?></a>
-                    <?php endif; else: $fusionOn = true; endif; endforeach; ?>
-                </div>
-                <?php if (!$foundFusion): ?>
-                <i>No members are currently merged.</i>
-                <?php endif; ?>
-            </div>
-        <?php else: ?>
-            <?php global $isLoggedIn; if ($isLoggedIn): ?>
-                <small style="opacity:.5;display:block;">(edit: <a href="/-/edit/<?= $system ?>/<?= $memberData['name'] ?>">public</a>, <a href="/-/edit-private/<?= $system ?>/<?= $memberData['name'] ?>">private</a>)</small>
-            <?php endif; ?>
-
-            <?php if (file_exists($_SERVER['DOCUMENT_ROOT'] . "/includes/data/content/$memberID-private.html") && $isLoggedIn): ?>
-                <?= file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/content/$memberID-private.html") ?>
-                <hr>
-            <?php endif; ?>
-
-            <?php if (file_exists($_SERVER['DOCUMENT_ROOT'] . "/includes/data/content/$memberID.html")): ?>
-                <?= file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/content/$memberID.html") ?>
-            <?php else: ?>
-                <p class="text-muted">This page is automatically generated and may not be 100% accurate.</p>
-                <?php require $_SERVER['DOCUMENT_ROOT'] . "/includes/ai.inc"; ?>
-            <?php endif; ?>
-        <?php endif; ?>
-    </div>
 </div>
 
 <?php require_once $_SERVER['DOCUMENT_ROOT'] . '/includes/footer.inc'; ?>
\ No newline at end of file
diff --git a/includes/navigation.inc b/includes/navigation.inc
index 8ad019c..8e6e8cd 100644
--- a/includes/navigation.inc
+++ b/includes/navigation.inc
@@ -81,10 +81,10 @@ $navigation_admin = [
                     "stepped" => null
                 ],
                 [
-                    "name" => $pages["rules"]["name"],
-                    "icon" => "/assets/icons/rules.svg",
+                    "name" => $pages["rules-old"]["name"],
+                    "icon" => "/assets/icons/rules-old.svg",
                     "invert" => true,
-                    "link" => "/-/rules",
+                    "link" => "/-/rules-old",
                     "stepped" => null
                 ],
                 [
@@ -95,6 +95,13 @@ $navigation_admin = [
                     "stepped" => null
                 ],
                 [
+                    "name" => $pages["computers"]["name"],
+                    "icon" => "/assets/icons/computers.svg",
+                    "invert" => true,
+                    "link" => "/-/computers",
+                    "stepped" => null
+                ],
+                [
                     "name" => $pages["nicknames"]["name"],
                     "icon" => "/assets/icons/nicknames.svg",
                     "invert" => true,
@@ -228,7 +235,7 @@ $navigation_global = [
                 ]
             ]
         ],
-        "tools" => [
+        /*"tools" => [
             "name" => "Tools",
             "minimal" => false,
             "items" => [
@@ -247,7 +254,7 @@ $navigation_global = [
                     "stepped" => null
                 ]
             ]
-        ]
+        ]*/
     ]
 ];
 $navigation_cloudburst = [
diff --git a/includes/pages.json b/includes/pages.json
index cb05739..659de57 100644
--- a/includes/pages.json
+++ b/includes/pages.json
@@ -41,6 +41,12 @@
     "admin": true,
     "rail": true
   },
+  "computers": {
+    "name": "Computers",
+    "short": "PCs",
+    "admin": true,
+    "rail": true
+  },
   "dashboard": {
     "name": "Dashboard",
     "short": null,
@@ -156,11 +162,17 @@
     "rail": false
   },
   "rules": {
-    "name": "Systems rules",
+    "name": "General rules",
     "short": "Rules",
     "admin": true,
     "rail": true
   },
+  "rules-old": {
+    "name": "Systems rules (legacy)",
+    "short": "Rules (old)",
+    "admin": true,
+    "rail": true
+  },
   "s:compare": {
     "name": "Compare members",
     "short": null,
diff --git a/includes/planner.inc b/includes/planner.inc
index 69e0331..72c82a5 100644
--- a/includes/planner.inc
+++ b/includes/planner.inc
@@ -110,7 +110,7 @@ function day($display, $diff): void { if ($diff < 0) $disabled = true; else $dis
                 </td>
                 <?php if (!isset($dayCloudburst[$index][1])): ?>
                 <td class="planner-cofronter-inner planner-link" style="width:5%;text-align:center;">
-                    <a href="#" onclick="addCofronter('cloudburst', <?= $diff ?>, <?= $index ?>);" class="planner-add-link">
+                    <a onclick="addCofronter('cloudburst', <?= $diff ?>, <?= $index ?>);" class="planner-add-link">
                         <img src="/assets/icons/add.svg" alt="" class="planner-add-icon">
                     </a>
                 </td>
@@ -126,7 +126,7 @@ function day($display, $diff): void { if ($diff < 0) $disabled = true; else $dis
                 <?php endif; ?>
             <?php elseif ($index === count($dayCloudburst)): ?>
                 <td class="planner-add-inner planner-link" colspan="5">
-                    <a href="#" onclick="addFronter('cloudburst', <?= $diff ?>, <?= $index ?>);" class="planner-add-link">
+                    <a onclick="addFronter('cloudburst', <?= $diff ?>, <?= $index ?>);" id="planner-add-link-cloudburst-<?= $diff ?>" class="planner-add-link">
                         <img src="/assets/icons/add.svg" alt="" class="planner-add-icon">
                         <span class="planner-add-text">Add new fronter</span>
                     </a>
@@ -148,7 +148,7 @@ function day($display, $diff): void { if ($diff < 0) $disabled = true; else $dis
                 </td>
                 <?php if (!isset($dayRaindrops[$index][1])): ?>
                 <td class="planner-cofronter-inner planner-link" style="width:5%;text-align:center;">
-                    <a href="#" onclick="addCofronter('raindrops', <?= $diff ?>, <?= $index ?>);" class="planner-add-link">
+                    <a onclick="addCofronter('raindrops', <?= $diff ?>, <?= $index ?>);" class="planner-add-link">
                         <img src="/assets/icons/add.svg" alt="" class="planner-add-icon">
                     </a>
                 </td>
@@ -164,7 +164,7 @@ function day($display, $diff): void { if ($diff < 0) $disabled = true; else $dis
                 <?php endif; ?>
             <?php elseif ($index === count($dayRaindrops)): ?>
                 <td class="planner-add-inner planner-link" colspan="5">
-                    <a href="#" onclick="addFronter('raindrops', <?= $diff ?>, <?= $index ?>);" class="planner-add-link">
+                    <a onclick="addFronter('raindrops', <?= $diff ?>, <?= $index ?>);" id="planner-add-link-raindrops-<?= $diff ?>" class="planner-add-link">
                         <img src="/assets/icons/add.svg" alt="" class="planner-add-icon">
                         <span class="planner-add-text">Add new fronter</span>
                     </a>
@@ -220,7 +220,7 @@ function day($display, $diff): void { if ($diff < 0) $disabled = true; else $dis
     }
 
     td {
-        border: 1px solid rgba(255, 255, 255, .25);
+        border: 1px solid #404040;
         padding: 5px 10px;
     }
 
@@ -259,6 +259,7 @@ function day($display, $diff): void { if ($diff < 0) $disabled = true; else $dis
     .planner-add-link {
         color: rgba(255, 255, 255, .75);
         text-decoration: none;
+        cursor: pointer;
     }
 
     .planner-add-link:hover {
@@ -773,9 +774,9 @@ function day($display, $diff): void { if ($diff < 0) $disabled = true; else $dis
                 <div id="list">
                     <div class="list-group">
                         <?php foreach (scoreOrderGlobal() as $member): ?>
-                            <a id="list-pony-<?= $member['id'] ?>" onclick="confirmFronterAdd(window.addSystem, '<?= $member['id'] ?>');" class="new-fronter-link member-link list-group-item list-group-item-action" href="#"><img src="<?= getAsset($member["system"], $member["id"], "heads") ?>" style="width:24px;"> <?= getMiniName($member["display_name"] ?? $member["name"]) ?><peh-schedule-add></peh-schedule-add></a>
+                            <a id="list-pony-<?= $member['id'] ?>" onclick="confirmFronterAdd(window.addSystem, '<?= $member['id'] ?>');" class="new-fronter-link member-link list-group-item list-group-item-action"><img src="<?= getAsset($member["system"], $member["id"], "heads") ?>" style="width:24px;"> <?= getMiniName($member["display_name"] ?? $member["name"]) ?><peh-schedule-add></peh-schedule-add></a>
                         <?php endforeach; $member = getSystemMember("gdapd", "irxyh") ?>
-                        <a onclick="confirmFronterAdd(window.addSystem, 'irxyh');" class="new-fronter-link member-link list-group-item list-group-item-action" href="#"><img src="/assets/logo/logo.png" style="width:24px;"> <span class="text-muted">Multiple merged members</span></a>
+                        <a onclick="confirmFronterAdd(window.addSystem, 'irxyh');" class="new-fronter-link member-link list-group-item list-group-item-action"><img src="/assets/logo/logo.png" style="width:24px;"> <span class="text-muted">Multiple merged members</span></a>
                     </div>
                 </div>
 
@@ -804,7 +805,7 @@ function day($display, $diff): void { if ($diff < 0) $disabled = true; else $dis
                 <div id="list2">
                     <div class="list-group">
                         <?php foreach (scoreOrderGlobal() as $member): ?>
-                            <a id="list2-pony-<?= $member['id'] ?>" onclick="confirmCofronterAdd(window.addSystem, '<?= $member['id'] ?>');" class="new-cofronter-link member-link list-group-item list-group-item-action" href="#"><img src="<?= getAsset($member["system"], $member["id"], "heads") ?>" style="width:24px;"> <?= getMiniName($member["display_name"] ?? $member["name"]) ?><peh-schedule-add></peh-schedule-add></a>
+                            <a id="list2-pony-<?= $member['id'] ?>" onclick="confirmCofronterAdd(window.addSystem, '<?= $member['id'] ?>');" class="new-cofronter-link member-link list-group-item list-group-item-action"><img src="<?= getAsset($member["system"], $member["id"], "heads") ?>" style="width:24px;"> <?= getMiniName($member["display_name"] ?? $member["name"]) ?><peh-schedule-add></peh-schedule-add></a>
                         <?php endforeach; $member = getSystemMember("gdapd", "irxyh") ?>
                     </div>
                 </div>
diff --git a/includes/refresh.php b/includes/refresh.php
index ff8d1eb..fefebb2 100644
--- a/includes/refresh.php
+++ b/includes/refresh.php
@@ -41,6 +41,8 @@ foreach ($deletable as $item) {
 }
 $times["docs_cleanup"] = microtime(true) - $currentOpStart;
 
+require_once "./cleanup.inc";
+
 $currentOpStart = microtime(true);
 $version = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/version.json"), true);
 
@@ -193,7 +195,9 @@ foreach (json_decode(file_get_contents("./data/gdapd/members.json"), true) as $m
 
     if (isset($member['avatar_url'])) {
         echo("        Profile picture\n");
-        exec("convert -resize 128x128 -quality 50 \"" . $member['avatar_url'] . "\" \"./data/images/pf-gdapd-" . $member['id'] . ".webp\"");
+        file_put_contents("/tmp/img." . pathinfo($member['avatar_url'], PATHINFO_EXTENSION), file_get_contents($member['avatar_url']));
+        exec("convert -resize 128x128 -quality 50 \"" . "/tmp/img." . pathinfo($member['avatar_url'], PATHINFO_EXTENSION) . "\" \"./data/images/pf-gdapd-" . $member['id'] . ".webp\"");
+        unlink("/tmp/img." . pathinfo($member['avatar_url'], PATHINFO_EXTENSION));
     }
 
     echo("        Pony Town character\n");
@@ -211,7 +215,9 @@ foreach (json_decode(file_get_contents("./data/ynmuc/members.json"), true) as $m
 
     if (isset($member['avatar_url'])) {
         echo("        Profile picture\n");
-        exec("convert -resize 128x128 -quality 50 \"" . $member['avatar_url'] . "\" \"./data/images/pf-ynmuc-" . $member['id'] . ".webp\"");
+        file_put_contents("/tmp/img." . pathinfo($member['avatar_url'], PATHINFO_EXTENSION), file_get_contents($member['avatar_url']));
+        exec("convert -resize 128x128 -quality 50 \"" . "/tmp/img." . pathinfo($member['avatar_url'], PATHINFO_EXTENSION) . "\" \"./data/images/pf-ynmuc-" . $member['id'] . ".webp\"");
+        unlink("/tmp/img." . pathinfo($member['avatar_url'], PATHINFO_EXTENSION));
     }
 
     echo("        Pony Town character\n");
diff --git a/includes/score.inc b/includes/score.inc
index 80a90d1..21baf67 100644
--- a/includes/score.inc
+++ b/includes/score.inc
@@ -40,7 +40,7 @@ function calculateScore($metadata, $name) {
 function scoreOrder($members, $system) {
     $ordered = [];
     foreach ($members as $member) {
-        if ($member["name"] !== "unknown" && $member["name"] !== "fusion" && $member["name"] !== "new" && !str_ends_with($member["name"], "-travelling") && file_exists($_SERVER['DOCUMENT_ROOT'] . "/includes/data/metadata/$member[id].json")) {
+        if ($member["name"] !== "unknown" && $member["name"] !== "fusion" && $member["name"] !== "new" && !str_starts_with($member["name"], "smol") && !str_ends_with($member["name"], "-travelling") && file_exists($_SERVER['DOCUMENT_ROOT'] . "/includes/data/metadata/$member[id].json")) {
             $systemID = $member["system"] ?? $system;
 
             $member["_system"] = $member["system"] = $systemID;
@@ -60,7 +60,7 @@ function scoreOrder($members, $system) {
 function scoreOrderGlobal() {
     $ordered = [];
     foreach (json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/gdapd/members.json"), true) as $member) {
-        if ($member["name"] !== "unknown" && $member["name"] !== "fusion" && $member["name"] !== "new" && !str_ends_with($member["name"], "-travelling") && file_exists($_SERVER['DOCUMENT_ROOT'] . "/includes/data/metadata/$member[id].json")) {
+        if ($member["name"] !== "unknown" && $member["name"] !== "fusion" && $member["name"] !== "new" && !str_starts_with($member["name"], "smol") && !str_ends_with($member["name"], "-travelling") && file_exists($_SERVER['DOCUMENT_ROOT'] . "/includes/data/metadata/$member[id].json")) {
             $member["_system"] = "gdapd";
             $member["system"] = "gdapd";
             $member["_metadata"] = parseMetadata(json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/metadata/$member[id].json"), true));
@@ -70,7 +70,7 @@ function scoreOrderGlobal() {
     }
 
     foreach (json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/ynmuc/members.json"), true) as $member) {
-        if ($member["name"] !== "unknown" && $member["name"] !== "fusion" && $member["name"] !== "new" && !str_ends_with($member["name"], "-travelling") && file_exists($_SERVER['DOCUMENT_ROOT'] . "/includes/data/metadata/$member[id].json")) {
+        if ($member["name"] !== "unknown" && $member["name"] !== "fusion" && $member["name"] !== "new" && !str_starts_with($member["name"], "smol") && !str_ends_with($member["name"], "-travelling") && file_exists($_SERVER['DOCUMENT_ROOT'] . "/includes/data/metadata/$member[id].json")) {
             $member["_system"] = "ynmuc";
             $member["system"] = "ynmuc";
             $member["_metadata"] = parseMetadata(json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/metadata/$member[id].json"), true));
diff --git a/includes/subsysedit.inc b/includes/subsysedit.inc
index e9c4b4c..ab71e37 100644
--- a/includes/subsysedit.inc
+++ b/includes/subsysedit.inc
@@ -8,12 +8,12 @@
     <br>
 
     <p class="text-muted">
-        <span id="editor-save-status">Saved</span> · <span id="editor-size"><?= file_exists($_SERVER['DOCUMENT_ROOT'] . "/includes/data/subsystems/$systemID-$subsystemID.html") ? strlen(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/$systemID-subsystem-$subsystemID.html")) : "0" ?></span> bytes
+        <span id="editor-save-status">Saved</span> · <span id="editor-size"><?= file_exists($_SERVER['DOCUMENT_ROOT'] . "/includes/data/subsystems/$systemID-$subsystemID.html") ? strlen(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/subsystems/$systemID-$subsystemID.html")) : "0" ?></span> bytes
     </p>
 
     <!--suppress HtmlFormInputWithoutLabel -->
     <textarea id="page-editor">
-        <?= file_exists($_SERVER['DOCUMENT_ROOT'] . "/includes/data/subsystems/$systemID-$subsystemID.html") ? file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/$systemID-subsystem-$subsystemID.html") : "" ?>
+        <?= file_exists($_SERVER['DOCUMENT_ROOT'] . "/includes/data/subsystems/$systemID-$subsystemID.html") ? file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/subsystems/$systemID-$subsystemID.html") : "" ?>
     </textarea>
 
     <script src="/assets/editor/editor.js"></script>
diff --git a/includes/sysedit.inc b/includes/sysedit.inc
index 95a0b5b..bfff61b 100644
--- a/includes/sysedit.inc
+++ b/includes/sysedit.inc
@@ -2,142 +2,152 @@
 
 ?>
 
+<div id="system-banner-container" style="width: 100%;height: 65vh;position: fixed;background-image: url('/assets/uploads/banner-<?= $system ?>.jpg');background-size: cover;background-position: center; top: 0;">
+    <div id="system-banner-inner" style="height: 100%;width: 100%;background: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,1) 100%);"></div>
+</div>
+
 <br>
 <div class="container">
-    <?php require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/sysbanner.inc"; ?>
-    <br>
+    <div class="container">
 
-    <p class="text-muted">
-        <span id="editor-save-status">Saved</span> · <span id="editor-size"><?= file_exists($_SERVER['DOCUMENT_ROOT'] . "/includes/data/$systemID-disclaimers.html") ? strlen(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/$systemID-disclaimers.html")) : "0" ?></span> bytes
-    </p>
+        <div id="system-page" style="background-color: rgba(26,26,26,0.8);border-radius: 10px;padding:20px; backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);margin-top:30vh;">
+            <?php require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/sysbanner.inc"; ?>
+            <br>
 
-    <!--suppress HtmlFormInputWithoutLabel -->
-    <textarea id="page-editor">
-        <?= file_exists($_SERVER['DOCUMENT_ROOT'] . "/includes/data/$systemID-disclaimers.html") ? file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/$systemID-disclaimers.html") : "" ?>
+            <p class="text-muted">
+                <span id="editor-save-status">Saved</span> · <span id="editor-size"><?= file_exists($_SERVER['DOCUMENT_ROOT'] . "/includes/data/$systemID/content.html") ? strlen(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/$systemID/content.html")) : "0" ?></span> bytes
+            </p>
+
+            <!--suppress HtmlFormInputWithoutLabel -->
+            <textarea id="page-editor">
+        <?= file_exists($_SERVER['DOCUMENT_ROOT'] . "/includes/data/$systemID/content.html") ? file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/$systemID/content.html") : "" ?>
     </textarea>
 
-    <script src="/assets/editor/editor.js"></script>
-    <script>
-        let editor;
-        ClassicEditor
-            .create( document.querySelector( '#page-editor' ), {
-                toolbar: [
-                    'undo', 'redo', '|', 'removeFormat', '|', 'heading', '|', 'fontSize', 'fontColor', 'fontBackgroundColor', 'alignment', '|', 'bold', 'italic', 'underline', 'strikethrough', '|', 'subscript', 'superscript', '|', 'code', '|', 'outdent', 'indent', '|', 'bulletedList', 'numberedList', '|', 'link', 'imageUpload', 'mediaEmbed', 'blockQuote', 'insertTable', 'codeBlock', '|', 'horizontalLine'
-                ]
-            } )
-
-            .then( newEditor => {
-                editor = newEditor;
-            } )
-            .catch( error => {
-                console.error( error );
-            } );
-    </script>
-    <style>
-        :root {
-            --ck-color-base-background: transparent;
-        }
-
-        .ck-toolbar {
-            filter: invert(1);
-        }
-
-        .ck-tooltip__text {
-            color: white !important;
-        }
-
-        .ck-dropdown__panel {
-            background: #ddd !important;
-        }
-
-        .ck-color-grid__tile {
-            filter: invert(1);
-        }
-
-        .ck-balloon-rotator {
-            background-color: #ccc !important;
-        }
-
-        .ck-balloon-panel {
-            filter: invert(1);
-        }
-    </style>
-    <script>
-        let lastSavedData = editor.getData();
-        let lastFetchedData = editor.getData();
-        let timeSinceLastModified = 0;
-        let saving = false;
-
-        async function save() {
-            let data = editor.getData();
-            document.getElementById("editor-save-status").innerHTML = "Saving...";
-            document.getElementById("editor-save-status").classList.remove("text-danger");
-            document.getElementById("editor-save-status").classList.remove("text-muted");
-            document.getElementById("editor-save-status").classList.remove("text-warning");
-            document.getElementById("editor-save-status").classList.add("text-primary");
-            saving = true;
-
-            try {
-                await window.fetch("/api/save?system=<?= $systemID ?>&member=null", {
-                    method: "POST",
-                    body: JSON.stringify({ content: data })
-                });
-                document.getElementById("editor-save-status").innerHTML = "Saved";
-                document.getElementById("editor-save-status").classList.remove("text-danger");
-                document.getElementById("editor-save-status").classList.add("text-muted");
-                document.getElementById("editor-save-status").classList.remove("text-warning");
-                document.getElementById("editor-save-status").classList.remove("text-primary");
-                lastSavedData = data;
-                saving = false;
-            } catch (e) {
-                console.error(e);
-                document.getElementById("editor-save-status").innerHTML = "Failed to save";
-                document.getElementById("editor-save-status").classList.add("text-danger");
-                document.getElementById("editor-save-status").classList.remove("text-muted");
-                document.getElementById("editor-save-status").classList.remove("text-warning");
-                document.getElementById("editor-save-status").classList.remove("text-primary");
-            }
-        }
-
-        document.onclick = async () => {
-            if (saving) return;
-
-            if (editor.getData() !== lastSavedData) {
-                await save();
-            }
-        }
-
-        setInterval(async () => {
-            if (saving) return;
-
-            document.getElementById("editor-size").innerHTML = editor.getData().length;
-
-            if (editor.getData() !== lastSavedData) {
-                document.getElementById("editor-save-status").innerHTML = "Modified";
-                document.getElementById("editor-save-status").classList.remove("text-danger");
-                document.getElementById("editor-save-status").classList.remove("text-muted");
-                document.getElementById("editor-save-status").classList.add("text-warning");
-                document.getElementById("editor-save-status").classList.remove("text-primary");
-
-                if (editor.getData() !== lastFetchedData) {
-                    lastFetchedData = editor.getData();
-                    timeSinceLastModified = 0;
-                } else {
-                    timeSinceLastModified++;
+            <script src="/assets/editor/editor.js"></script>
+            <script>
+                let editor;
+                ClassicEditor
+                    .create( document.querySelector( '#page-editor' ), {
+                        toolbar: [
+                            'undo', 'redo', '|', 'removeFormat', '|', 'heading', '|', 'fontSize', 'fontColor', 'fontBackgroundColor', 'alignment', '|', 'bold', 'italic', 'underline', 'strikethrough', '|', 'subscript', 'superscript', '|', 'code', '|', 'outdent', 'indent', '|', 'bulletedList', 'numberedList', '|', 'link', 'imageUpload', 'mediaEmbed', 'blockQuote', 'insertTable', 'codeBlock', '|', 'horizontalLine'
+                        ]
+                    } )
+
+                    .then( newEditor => {
+                        editor = newEditor;
+                    } )
+                    .catch( error => {
+                        console.error( error );
+                    } );
+            </script>
+            <style>
+                :root {
+                    --ck-color-base-background: transparent;
+                }
+
+                .ck-toolbar {
+                    filter: invert(1);
+                }
+
+                .ck-tooltip__text {
+                    color: white !important;
+                }
+
+                .ck-dropdown__panel {
+                    background: #ddd !important;
                 }
 
-                if (timeSinceLastModified > 20) {
-                    await save();
+                .ck-color-grid__tile {
+                    filter: invert(1);
                 }
-            } else {
-                timeSinceLastModified = 0;
-                document.getElementById("editor-save-status").innerHTML = "Saved";
-                document.getElementById("editor-save-status").classList.add("text-muted");
-                document.getElementById("editor-save-status").classList.remove("text-warning");
-                document.getElementById("editor-save-status").classList.remove("text-primary");
-            }
-        }, 100)
-    </script>
+
+                .ck-balloon-rotator {
+                    background-color: #ccc !important;
+                }
+
+                .ck-balloon-panel {
+                    filter: invert(1);
+                }
+            </style>
+            <script>
+                let lastSavedData = editor.getData();
+                let lastFetchedData = editor.getData();
+                let timeSinceLastModified = 0;
+                let saving = false;
+
+                async function save() {
+                    let data = editor.getData();
+                    document.getElementById("editor-save-status").innerHTML = "Saving...";
+                    document.getElementById("editor-save-status").classList.remove("text-danger");
+                    document.getElementById("editor-save-status").classList.remove("text-muted");
+                    document.getElementById("editor-save-status").classList.remove("text-warning");
+                    document.getElementById("editor-save-status").classList.add("text-primary");
+                    saving = true;
+
+                    try {
+                        await window.fetch("/api/save?system=<?= $systemID ?>&member=null", {
+                            method: "POST",
+                            body: JSON.stringify({ content: data })
+                        });
+                        document.getElementById("editor-save-status").innerHTML = "Saved";
+                        document.getElementById("editor-save-status").classList.remove("text-danger");
+                        document.getElementById("editor-save-status").classList.add("text-muted");
+                        document.getElementById("editor-save-status").classList.remove("text-warning");
+                        document.getElementById("editor-save-status").classList.remove("text-primary");
+                        lastSavedData = data;
+                        saving = false;
+                    } catch (e) {
+                        console.error(e);
+                        document.getElementById("editor-save-status").innerHTML = "Failed to save";
+                        document.getElementById("editor-save-status").classList.add("text-danger");
+                        document.getElementById("editor-save-status").classList.remove("text-muted");
+                        document.getElementById("editor-save-status").classList.remove("text-warning");
+                        document.getElementById("editor-save-status").classList.remove("text-primary");
+                    }
+                }
+
+                document.onclick = async () => {
+                    if (saving) return;
+
+                    if (editor.getData() !== lastSavedData) {
+                        await save();
+                    }
+                }
+
+                setInterval(async () => {
+                    if (saving) return;
+
+                    document.getElementById("editor-size").innerHTML = editor.getData().length;
+
+                    if (editor.getData() !== lastSavedData) {
+                        document.getElementById("editor-save-status").innerHTML = "Modified";
+                        document.getElementById("editor-save-status").classList.remove("text-danger");
+                        document.getElementById("editor-save-status").classList.remove("text-muted");
+                        document.getElementById("editor-save-status").classList.add("text-warning");
+                        document.getElementById("editor-save-status").classList.remove("text-primary");
+
+                        if (editor.getData() !== lastFetchedData) {
+                            lastFetchedData = editor.getData();
+                            timeSinceLastModified = 0;
+                        } else {
+                            timeSinceLastModified++;
+                        }
+
+                        if (timeSinceLastModified > 20) {
+                            await save();
+                        }
+                    } else {
+                        timeSinceLastModified = 0;
+                        document.getElementById("editor-save-status").innerHTML = "Saved";
+                        document.getElementById("editor-save-status").classList.add("text-muted");
+                        document.getElementById("editor-save-status").classList.remove("text-warning");
+                        document.getElementById("editor-save-status").classList.remove("text-primary");
+                    }
+                }, 100)
+            </script>
+        </div>
+    </div>
+    <?php require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/sysbanner.inc"; ?>
 </div>
 
 <?php require_once $_SERVER['DOCUMENT_ROOT'] . '/includes/footer.inc'; ?>
\ No newline at end of file
diff --git a/includes/system.inc b/includes/system.inc
index ae6477c..85b8a9c 100644
--- a/includes/system.inc
+++ b/includes/system.inc
@@ -2,8 +2,8 @@
 
 ?>
 
-<div id="system-banner-container" style="width: 100%;height: 65vh;position: fixed;background-image: url('/assets/uploads/banner-<?= $system ?>.jpg');background-size: cover;background-position: center; top: 0;">
-    <div id="system-banner-inner" style="height: 100%;width: 100%;background: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,1) 100%);"></div>
+<div id="system-banner-container" style="width: calc(100% - 300px);height: 65vh;position: fixed;background-image: url('/assets/uploads/banner-<?= $system ?>.jpg');background-size: cover;background-position: center; top: 0;">
+    <div id="system-banner-inner" style="height: 100%;width: 100%;background: linear-gradient(180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,.25) 50%, rgba(0,0,0,1) 100%);"></div>
 </div>
 
 <script>
diff --git a/includes/system/compare.inc b/includes/system/compare.inc
index d2023e4..d7fbdc6 100644
--- a/includes/system/compare.inc
+++ b/includes/system/compare.inc
@@ -46,12 +46,12 @@ function getMember(string $id) {
                 <span class="comparison-header-l5"><abbr title="Relations" data-bs-toggle="tooltip">Relt.</abbr></span>
             </span>
             <span class="comparison-header comparison-item">
-                <span class="comparison-header-l0"><abbr title="Most common fronter" data-bs-toggle="tooltip">MCF</abbr></span>
-                <span class="comparison-header-l1"><abbr title="Most common fronter" data-bs-toggle="tooltip">MCF</abbr></span>
-                <span class="comparison-header-l2"><abbr title="Most common fronter" data-bs-toggle="tooltip">MCF</abbr></span>
-                <span class="comparison-header-l3"><abbr title="Most common fronter" data-bs-toggle="tooltip">MCF</abbr></span>
-                <span class="comparison-header-l4"><abbr title="Most common fronter" data-bs-toggle="tooltip">MCF</abbr></span>
-                <span class="comparison-header-l5"><abbr title="Most common fronter" data-bs-toggle="tooltip">MCF</abbr></span>
+                <span class="comparison-header-l0">Memory</span>
+                <span class="comparison-header-l1">Memory</span>
+                <span class="comparison-header-l2">Memory</span>
+                <span class="comparison-header-l3">Memory</span>
+                <span class="comparison-header-l4"><abbr title="Memory" data-bs-toggle="tooltip">Mem.</abbr></span>
+                <span class="comparison-header-l5"><abbr title="Memory" data-bs-toggle="tooltip">Mem.</abbr></span>
             </span>
             <span class="comparison-header comparison-item">
                 <span class="comparison-header-l0">Fictive</span>
@@ -127,7 +127,7 @@ function getMember(string $id) {
                     <?php endforeach; ?>
                 </span>
                 <span class="comparison-item">
-                    <?= count($metadata["marefriends"]) + count($metadata["sisters"]) === 0 ? "-" : "" ?>
+                    <?= count($metadata["marefriends"]) + count($metadata["sisters"]) + count($metadata["caretakers"]) === 0 ? "-" : "" ?>
                     <span class="comparison-relations-count">
                         <?= count($metadata["marefriends"]) + count($metadata["sisters"]) > 0 ? count($metadata["marefriends"]) + count($metadata["sisters"]) : "" ?>
                     </span>
@@ -145,9 +145,9 @@ function getMember(string $id) {
                     </span>
                 </span>
                 <span class="comparison-item">
-                    <?php if ($metadata["host"]): ?>
-                        <?php if ($travelling[$member["id"]]["travelling"]): ?>
-                            <img data-bs-toggle="tooltip" title="Yes, but currently travelling" src="/assets/icons/partial.svg" alt="Yes, but currently travelling" style="width:24px;">
+                    <?php if ($metadata["shared_memory"] > 0): ?>
+                        <?php if ($metadata["shared_memory"] === 1): ?>
+                            <img data-bs-toggle="tooltip" title="Partial" src="/assets/icons/partial.svg" alt="Partial" style="width:24px;">
                         <?php else: ?>
                             <img data-bs-toggle="tooltip" title="Yes" src="/assets/icons/complete.svg" alt="Yes" style="width:24px;">
                         <?php endif; ?>
diff --git a/includes/system/species.inc b/includes/system/species.inc
index cca1eb8..fb1ba69 100644
--- a/includes/system/species.inc
+++ b/includes/system/species.inc
@@ -3,18 +3,18 @@
 $members = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/$systemID/members.json"), true);
 $members = scoreOrder($members, $systemID);
 
-function species(array $members, string $id, string $name) { global $systemID; ?>
+function species(array $members, string $id, string $name) { global $systemID; global $travelling; ?>
     <?php
 
     $members = [
-        ...array_filter($members, function ($i) {
+        ...array_map(function ($i) use ($systemID) { $i["_system"] = $systemID; return $i; },array_filter($members, function ($i) use ($systemID) {
             global $travelling;
             return !$travelling[$i['id']]['travelling'];
-        }),
-        ...array_filter(json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/" . ($systemID === "gdapd" ? "ynmuc" : "gdapd") . "/members.json"), true), function ($i) use ($id, $systemID) {
+        })),
+        ...array_map(function ($i) use ($systemID) { $i["_system"] = $systemID === "gdapd" ? "ynmuc" : "gdapd"; return $i; }, array_filter(json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/" . ($systemID === "gdapd" ? "ynmuc" : "gdapd") . "/members.json"), true), function ($i) use ($id, $systemID) {
             global $travelling;
             return $travelling[$i['id']]['travelling'] && in_array($id, parseMetadata(json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/metadata/" . $i['id'] . ".json"), true))["species"]);
-        })
+        }))
     ];
     
     ?>
@@ -26,7 +26,7 @@ function species(array $members, string $id, string $name) { global $systemID; ?
         <div class="relation-item" style="margin-left:10px;padding:0 20px;">
             <?php if (count($members) > 0): ?>
                 <?php $index = 0; foreach ($members as $member): ?>
-                <a class="member-link" href="/<?= $member["name"] ?>"><img src="<?= getAsset($systemID, $member["id"], "heads") ?>" style="width:24px;"> <?= getMiniName($member["display_name"] ?? $member["name"]) ?></a><?php if ($index + 2 <= count($members)) echo('<span class="list-separator-desktop">, &nbsp;</span><span class="list-separator-mobile"><br></span>'); $index++; endforeach; ?>
+                <a class="member-link" href="/<?= $member["name"] ?>"><img src="<?= getAsset($member["_system"], $member["id"], "heads") ?>" style="width:24px;"> <?= getMiniName($member["display_name"] ?? $member["name"]) ?></a><?php if ($index + 2 <= count($members)) echo('<span class="list-separator-desktop">, &nbsp;</span><span class="list-separator-mobile"><br></span>'); $index++; endforeach; ?>
             <?php else: ?>-<?php endif; ?>
         </div>
     </div>
diff --git a/includes/titlebar.inc b/includes/titlebar.inc
index de58549..5166f08 100644
--- a/includes/titlebar.inc
+++ b/includes/titlebar.inc
@@ -1,7 +1,10 @@
-<?php global $toplevel; $pages = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/pages.json"), true); ?>
+<?php global $toplevel; global $system; global $isLoggedIn; $pages = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/pages.json"), true); ?>
 <span>
     <?php
 
+$membersNames = array_map(function ($i) {
+    return $i["name"];
+}, scoreOrderGlobal());
 $parts = explode("/", $_GET['_']);
 $name = $toplevel === "" ? "home" : $toplevel;
 
@@ -11,13 +14,15 @@ $part2 = null;
 $part3 = null;
 
 if (isset($pages[$name])) {
-    if (($name === "docs" || $name === "toys" || $name === "actions") && isset($parts[2])) {
+    if (($name === "docs" || $name === "toys" || $name === "actions" || $name === "computers") && isset($parts[2])) {
         $part3 = "<a class='title-bar-backlink' href='/-/dashboard'>Dashboard</a>";
         $part2 = "<a class='title-bar-backlink' href='/-/$name'>" . $pages[$name]['name'] . "</a>";
 
         if ($name === "docs") {
             $actionsProfile = "docs-item";
             $part1 = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/docs/" . $parts[2] . ".json"), true)["name"];
+        } elseif ($name === "computers") {
+            $part1 = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/computers/metadata/" . $parts[2] . ".json"), true)["host"];
         } else {
             $actionsProfile = "$name-item";
             $list = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/" . ($name === "toys" ? "toys/toys" : "actions/actions") . ".json"), true);
@@ -104,6 +109,13 @@ if ($actionsProfile === "default") {
             $actionsProfile = "docs";
             break;
 
+        case "edit":
+        case "edit-private":
+            if (count($parts) === 3) $actionsProfile = "editor-system";
+            if (count($parts) > 3 && in_array($parts[3], $membersNames)) $actionsProfile = "editor-member";
+            if (count($parts) > 3 && !in_array($parts[3], $membersNames)) $actionsProfile = "editor-subsystem";
+            break;
+
         case "debug":
             $actionsProfile = "debug";
             break;
@@ -112,13 +124,14 @@ if ($actionsProfile === "default") {
             $actionsProfile = "bitset";
             break;
 
-        case "parser":
-        case "prefix":
-            $actionsProfile = "parser-prefix";
+        case "computers":
+            if (count($parts) === 3) $actionsProfile = "computers";
+            if (count($parts) === 4) $actionsProfile = "computers-remote";
             break;
     }
 }
 
+echo("<span id='title-bar-parts-desktop''>");
 if (isset($part3)) {
     echo "$part3 > $part2 > <b>$part1</b>";
 } elseif (isset($part2)) {
@@ -126,6 +139,10 @@ if (isset($part3)) {
 } else {
     echo "<b>$part1</b>";
 }
+echo("</span>");
+echo("<span id='title-bar-parts-mobile' style='display:none;'>");
+echo "<b>$part1</b>";
+echo("</span>");
 
 $links = [
     "default" => [
@@ -138,18 +155,455 @@ $links = [
             "icon" => "/assets/icons/up.svg",
             "invert" => true
         ]
+    ],
+    "computers" => [
+        [
+            "name" => "Remote control",
+            "link" => [
+                "type" => "url",
+                "text" => "/-/computers/" . ($parts[2] ?? null) . "/control"
+            ],
+            "icon" => "/assets/icons/computers-remote.svg",
+            "invert" => true
+        ],
+        [
+            "name" => "Screens",
+            "link" => [
+                "type" => "url",
+                "text" => "#screens"
+            ],
+            "icon" => "/assets/icons/computers-screens.svg",
+            "invert" => true
+        ],
+        [
+            "name" => "Windows",
+            "link" => [
+                "type" => "url",
+                "text" => "#windows"
+            ],
+            "icon" => "/assets/icons/computers-windows.svg",
+            "invert" => true
+        ],
+        [
+            "name" => "Go back to top",
+            "link" => [
+                "type" => "js",
+                "text" => "document.body.scrollTop = 0; document.documentElement.scrollTop = 0;"
+            ],
+            "icon" => "/assets/icons/up.svg",
+            "invert" => true
+        ]
+    ],
+    "computers-remote" => [
+        [
+            "name" => "Enable controlling",
+            "link" => [
+                "type" => "js",
+                "text" => "enableControl();"
+            ],
+            "icon" => "/assets/icons/computers-on.svg",
+            "invert" => true
+        ],
+        [
+            "name" => "Disable controlling",
+            "link" => [
+                "type" => "js",
+                "text" => "disableControl();"
+            ],
+            "icon" => "/assets/icons/computers-off.svg",
+            "invert" => true
+        ],
+        [
+            "name" => "Back to computer info",
+            "link" => [
+                "type" => "url",
+                "text" => "/-/computers/" . ($parts[2] ?? null)
+            ],
+            "icon" => "/assets/icons/up.svg",
+            "invert" => true
+        ]
+    ],
+    "editor-member" => [
+        [
+            "name" => "View page",
+            "link" => [
+                "type" => "url",
+                "text" => "/" . ($parts[3] ?? null)
+            ],
+            "icon" => "/assets/icons/view.svg",
+            "invert" => true
+        ],
+        [
+            "name" => "Go back to top",
+            "link" => [
+                "type" => "js",
+                "text" => "document.body.scrollTop = 0; document.documentElement.scrollTop = 0;"
+            ],
+            "icon" => "/assets/icons/up.svg",
+            "invert" => true
+        ]
+    ],
+    "editor-system" => [
+        [
+            "name" => "View page",
+            "link" => [
+                "type" => "url",
+                "text" => "/" . ($parts[2] ?? null)
+            ],
+            "icon" => "/assets/icons/view.svg",
+            "invert" => true
+        ],
+        [
+            "name" => "Go back to top",
+            "link" => [
+                "type" => "js",
+                "text" => "document.body.scrollTop = 0; document.documentElement.scrollTop = 0;"
+            ],
+            "icon" => "/assets/icons/up.svg",
+            "invert" => true
+        ]
+    ],
+    "editor-subsystem" => [
+        [
+            "name" => "View page",
+            "link" => [
+                "type" => "url",
+                "text" => "/" . ($parts[2] ?? null) . "/-/subsystem" . ($parts[3] ?? null)
+            ],
+            "icon" => "/assets/icons/view.svg",
+            "invert" => true
+        ],
+        [
+            "name" => "Go back to top",
+            "link" => [
+                "type" => "js",
+                "text" => "document.body.scrollTop = 0; document.documentElement.scrollTop = 0;"
+            ],
+            "icon" => "/assets/icons/up.svg",
+            "invert" => true
+        ]
+    ],
+    "member" => [
+        [
+            "name" => "System",
+            "link" => [
+                "type" => "url",
+                "text" => "/$system"
+            ],
+            "icon" => "/assets/icons/parent.svg",
+            "invert" => true
+        ],
+        [
+            "name" => $pages["edit-private"]["name"],
+            "link" => [
+                "type" => "url",
+                "text" => "/-/edit-private/$system/$name"
+            ],
+            "icon" => "/assets/icons/edit-private.svg",
+            "invert" => true,
+            "show" => $isLoggedIn
+        ],
+        [
+            "name" => $pages["edit"]["name"],
+            "link" => [
+                "type" => "url",
+                "text" => "/-/edit/$system/$name"
+            ],
+            "icon" => "/assets/icons/edit.svg",
+            "invert" => true,
+            "show" => $isLoggedIn
+        ],
+        [
+            "name" => "Go back to top",
+            "link" => [
+                "type" => "js",
+                "text" => "document.body.scrollTop = 0; document.documentElement.scrollTop = 0;"
+            ],
+            "icon" => "/assets/icons/up.svg",
+            "invert" => true
+        ]
+    ],
+    "subsystem" => [
+        [
+            "name" => "Parent system",
+            "link" => [
+                "type" => "url",
+                "text" => "/$parts[0]"
+            ],
+            "icon" => "/assets/icons/parent.svg",
+            "invert" => true
+        ],
+        [
+            "name" => $pages["edit"]["name"],
+            "link" => [
+                "type" => "url",
+                "text" => "/-/edit/$system/" . ($parts[3] ?? null)
+            ],
+            "icon" => "/assets/icons/edit.svg",
+            "invert" => true,
+            "show" => $isLoggedIn
+        ],
+        [
+            "name" => "Go back to top",
+            "link" => [
+                "type" => "js",
+                "text" => "document.body.scrollTop = 0; document.documentElement.scrollTop = 0;"
+            ],
+            "icon" => "/assets/icons/up.svg",
+            "invert" => true
+        ]
+    ],
+    "home" => [
+        [
+            "name" => "Cloudburst System",
+            "link" => [
+                "type" => "url",
+                "text" => "/cloudburst"
+            ],
+            "icon" => "/assets/avatars/ade46823206b4b0cad3ccaae934a5f3b.webp",
+            "invert" => false
+        ],
+        [
+            "name" => "Raindrops System",
+            "link" => [
+                "type" => "url",
+                "text" => "/raindrops"
+            ],
+            "icon" => "/assets/avatars/7d9f543ef74240f69d0786c3f2983124.webp",
+            "invert" => false
+        ],
+        [
+            "name" => "Go back to top",
+            "link" => [
+                "type" => "js",
+                "text" => "document.body.scrollTop = 0; document.documentElement.scrollTop = 0;"
+            ],
+            "icon" => "/assets/icons/up.svg",
+            "invert" => true
+        ]
+    ],
+    "planner" => [
+        [
+            "name" => "Add in the Cloudburst System",
+            "link" => [
+                "type" => "js",
+                "text" => "document.getElementById('planner-add-link-cloudburst-0').click()"
+            ],
+            "icon" => "https://static.equestria.horse/ponies/icons/add-cloudburst.svg",
+            "invert" => false
+        ],
+        [
+            "name" => "Add in the Raindrops System",
+            "link" => [
+                "type" => "js",
+                "text" => "document.getElementById('planner-add-link-raindrops-0').click()"
+            ],
+            "icon" => "https://static.equestria.horse/ponies/icons/add-raindrops.svg",
+            "invert" => false
+        ]
+    ],
+    "actions-or-toys" => [
+        [
+            "name" => "Search",
+            "link" => [
+                "type" => "js",
+                "text" => "document.body.scrollTop = 0; document.documentElement.scrollTop = 0; document.getElementById('search').focus();"
+            ],
+            "icon" => "/assets/icons/search.svg",
+            "invert" => true
+        ],
+        [
+            "name" => "Add",
+            "link" => [
+                "type" => "js",
+                "text" => "(new bootstrap.Modal(document.getElementById('creator'))).show(); setInterval(() => { document.getElementById('creator-title').focus(); }, 500);"
+            ],
+            "icon" => "/assets/icons/add.svg",
+            "invert" => true
+        ]
+    ],
+    "docs" => [
+        [
+            "name" => "Marked for deletion",
+            "link" => [
+                "type" => "url",
+                "text" => "#deletable"
+            ],
+            "icon" => "/assets/icons/delete.svg",
+            "invert" => true
+        ],
+        [
+            "name" => "Create new",
+            "link" => [
+                "type" => "url",
+                "text" => "/-/docs/add"
+            ],
+            "icon" => "/assets/icons/add.svg",
+            "invert" => true
+        ],
+        [
+            "name" => "Go back to top",
+            "link" => [
+                "type" => "js",
+                "text" => "document.body.scrollTop = 0; document.documentElement.scrollTop = 0;"
+            ],
+            "icon" => "/assets/icons/up.svg",
+            "invert" => true
+        ]
+    ],
+    "docs-item" => [
+        [
+            "name" => "Save",
+            "link" => [
+                "type" => "js",
+                "text" => "save();"
+            ],
+            "icon" => "/assets/icons/save.svg",
+            "invert" => true
+        ],
+        [
+            "name" => "Go back to top",
+            "link" => [
+                "type" => "js",
+                "text" => "document.body.scrollTop = 0; document.documentElement.scrollTop = 0;"
+            ],
+            "icon" => "/assets/icons/up.svg",
+            "invert" => true
+        ]
+    ],
+    "debug" => [
+        [
+            "name" => "Reported failures",
+            "link" => [
+                "type" => "url",
+                "text" => "#failures"
+            ],
+            "icon" => "/assets/icons/failures.svg",
+            "invert" => true
+        ],
+        [
+            "name" => "Processing times",
+            "link" => [
+                "type" => "url",
+                "text" => "#times"
+            ],
+            "icon" => "/assets/icons/time.svg",
+            "invert" => true
+        ],
+        [
+            "name" => "Go back to top",
+            "link" => [
+                "type" => "js",
+                "text" => "document.body.scrollTop = 0; document.documentElement.scrollTop = 0;"
+            ],
+            "icon" => "/assets/icons/up.svg",
+            "invert" => true
+        ]
+    ],
+    "bitset" => [
+        [
+            "name" => "Copy bitset",
+            "link" => [
+                "type" => "js",
+                "text" => "navigator.clipboard.writeText(document.getElementById('input').value);"
+            ],
+            "icon" => "/assets/icons/copy.svg",
+            "invert" => true
+        ],
+        [
+            "name" => "Reset",
+            "link" => [
+                "type" => "js",
+                "text" => "document.getElementById('input').value = '2048'; calculateInput();"
+            ],
+            "icon" => "/assets/icons/reset.svg",
+            "invert" => true
+        ]
+    ],
+    "alert" => [
+        [
+            "name" => "Turn alert on",
+            "link" => [
+                "type" => "js",
+                "text" => "if (document.getElementById('btn-on').style.display === 'block') (new bootstrap.Modal(document.getElementById('turn-on'))).show();"
+            ],
+            "icon" => "/assets/icons/alert-on.svg",
+            "invert" => true
+        ],
+        [
+            "name" => "Turn alert off",
+            "link" => [
+                "type" => "js",
+                "text" => "if (document.getElementById('btn-off').style.display === 'block') (new bootstrap.Modal(document.getElementById('turn-off'))).show();"
+            ],
+            "icon" => "/assets/icons/alert-off.svg",
+            "invert" => true
+        ]
+    ],
+    "system" => [
+        [
+            "name" => $pages["s:history"]["name"],
+            "link" => [
+                "type" => "url",
+                "text" => "/$name/-/history"
+            ],
+            "icon" => "/assets/icons/history.svg",
+            "invert" => true
+        ],
+        [
+            "name" => $pages["s:compare"]["name"],
+            "link" => [
+                "type" => "url",
+                "text" => "/$name/-/compare"
+            ],
+            "icon" => "/assets/icons/compare.svg",
+            "invert" => true
+        ],
+        [
+            "name" => $pages["s:tree"]["name"],
+            "link" => [
+                "type" => "url",
+                "text" => "/$name/-/tree"
+            ],
+            "icon" => "/assets/icons/tree.svg",
+            "invert" => true
+        ],
+        [
+            "name" => $pages["s:species"]["name"],
+            "link" => [
+                "type" => "url",
+                "text" => "/$name/-/species"
+            ],
+            "icon" => "/assets/icons/species.svg",
+            "invert" => true
+        ],
+        [
+            "name" => $pages["edit"]["name"],
+            "link" => [
+                "type" => "url",
+                "text" => "/-/edit/$name"
+            ],
+            "icon" => "/assets/icons/edit.svg",
+            "invert" => true,
+            "show" => $isLoggedIn
+        ],
+        [
+            "name" => "Go back to top",
+            "link" => [
+                "type" => "js",
+                "text" => "document.body.scrollTop = 0; document.documentElement.scrollTop = 0;"
+            ],
+            "icon" => "/assets/icons/up.svg",
+            "invert" => true
+        ]
     ]
 ];
 
 $linksList = $links[isset($links[$actionsProfile]) ? $actionsProfile : "default"];
 
-?> (<code><?= $actionsProfile ?></code>)<!--<pre><?php var_dump($parts); ?></pre>-->
+?><!-- (<code><?= $actionsProfile ?></code>)--><!--<pre><?php var_dump($parts); ?></pre>-->
     <span id="title-bar-actions">
-        <?php foreach ($linksList as $index => $link): ?>
-        <a style="display: inline-block; padding: 4px;" id="title-bar-action-<?= $index ?>" <?php if ($link["link"]["type"] === "url"): ?>href<?php else: ?>onclick<?php endif; ?>="<?= $link["link"]["text"] ?>" title="<?= $link["name"] ?>" data-bs-toggle="tooltip" class="title-bar-action tooltip-nohelp">
-            <img src="<?= $link["icon"] ?>" <?php if ($link["invert"]): ?>class="dropdown-icon"<?php endif; ?> alt="" style="width:24px;vertical-align: middle;">
-        </a>
-        <?php endforeach; ?>
+        <?php foreach ($linksList as $index => $link): if (!(isset($link["show"]) && !$link["show"])): ?><a style="display: inline-block; padding: 4px;" id="title-bar-action-<?= $index ?>" <?php if ($link["link"]["type"] === "url"): ?>href<?php else: ?>onclick<?php endif; ?>="<?= $link["link"]["text"] ?>" title="<?= $link["name"] ?>" data-bs-toggle="tooltip" class="title-bar-action tooltip-nohelp"><img src="<?= $link["icon"] ?>" <?php if ($link["invert"]): ?>class="dropdown-icon"<?php endif; ?> alt="" style="width:24px;vertical-align: middle;"></a><?php endif; endforeach; ?>
     </span>
 </span>
 
diff --git a/pages/about.inc b/pages/about.inc
index d6b0eeb..3e89cf5 100644
--- a/pages/about.inc
+++ b/pages/about.inc
@@ -48,7 +48,7 @@ function prettySize($bytes) {
     if ($bytes > 1024) {
         if ($bytes > 1024**2) {
             if ($bytes > 1024**3) {
-                return round($bytes / 1024**3, 1) . " MB";
+                return round($bytes / 1024**3, 1) . " GB";
             } else {
                 return round($bytes / 1024**2, 1) . " MB";
             }
diff --git a/pages/byfront.inc b/pages/byfront.inc
index 280d981..77556a2 100644
--- a/pages/byfront.inc
+++ b/pages/byfront.inc
@@ -11,52 +11,100 @@ $travelling = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includ
     <div id="page-content">
         <h2>Members by last fronted</h2>
 
-        <h4>Cloudburst System</h4>
-        <?php $system = "ynmuc"; $members = array_map(function ($i) use ($system) {
-            $i["_lastFronted"] = -1;
-            $id = $i["id"];
-            $memberData = $i;
-
-            $fronters = array_map(function ($item) {
-                return $item["id"];
-            }, json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/$system/fronters.json"), true)["members"]);
-
-            if (in_array($id, $fronters)) {
-                $i["_lastFronted"] = time();
-            } else {
-                $switches = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/$system/switches.json"), true);
-
-                $thisMember = array_filter($switches, function ($item) use ($memberData) {
-                    return in_array($memberData["id"], $item["members"]);
-                });
-
-                $thisMember = array_values($thisMember);
-                $frontingEnd = null;
-
-                if (count($thisMember) > 0) {
-                    $thisIndex = array_search($thisMember[0], $switches);
-
-                    $frontingStart = $thisMember[0];
-                    $frontingEnd = $switches[$thisIndex - 1];
+        <?php $members = [
+            ...array_map(function ($i) {
+                $system = "ynmuc";
+                $i["_lastFronted"] = -1;
+                $id = $i["id"];
+                $memberData = $i;
+
+                $fronters = array_map(function ($item) {
+                    return $item["id"];
+                }, json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/$system/fronters.json"), true)["members"]);
+
+                if (in_array($id, $fronters)) {
+                    $i["_lastFronted"] = time();
+                } else {
+                    $switches = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/$system/switches.json"), true);
+
+                    $thisMember = array_filter($switches, function ($item) use ($memberData) {
+                        return in_array($memberData["id"], $item["members"]);
+                    });
+
+                    $thisMember = array_values($thisMember);
+                    $frontingEnd = null;
+
+                    if (count($thisMember) > 0) {
+                        $thisIndex = array_search($thisMember[0], $switches);
+
+                        $frontingStart = $thisMember[0];
+                        $frontingEnd = $switches[$thisIndex - 1];
+                    }
+
+                    if ($frontingEnd !== null && isset($frontingStart)) {
+                        $i["_lastFronted"] = strtotime($frontingEnd["timestamp"]);
+                    }
                 }
 
-                if ($frontingEnd !== null && isset($frontingStart)) {
-                    $i["_lastFronted"] = strtotime($frontingEnd["timestamp"]);
+                return $i;
+            }, array_values(array_filter(scoreOrderGlobal(), function ($i) {
+                return $i["_system"] === "ynmuc";
+            }))),
+            ...array_map(function ($i) {
+                $system = "gdapd";
+                $i["_lastFronted"] = -1;
+                $id = $i["id"];
+                $memberData = $i;
+
+                $fronters = array_map(function ($item) {
+                    return $item["id"];
+                }, json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/$system/fronters.json"), true)["members"]);
+
+                if (in_array($id, $fronters)) {
+                    $i["_lastFronted"] = time();
+                } else {
+                    $switches = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/$system/switches.json"), true);
+
+                    $thisMember = array_filter($switches, function ($item) use ($memberData) {
+                        return in_array($memberData["id"], $item["members"]);
+                    });
+
+                    $thisMember = array_values($thisMember);
+                    $frontingEnd = null;
+
+                    if (count($thisMember) > 0) {
+                        $thisIndex = array_search($thisMember[0], $switches);
+
+                        $frontingStart = $thisMember[0];
+                        $frontingEnd = $switches[$thisIndex - 1];
+                    }
+
+                    if ($frontingEnd !== null && isset($frontingStart)) {
+                        $i["_lastFronted"] = strtotime($frontingEnd["timestamp"]);
+                    }
                 }
-            }
 
-            return $i;
-        }, array_values(array_filter(scoreOrderGlobal(), function ($i) {
-            return $i["_system"] === "ynmuc";
-        }))); uasort($members, function ($a, $b) {
+                return $i;
+            }, array_values(array_filter(scoreOrderGlobal(), function ($i) {
+                return $i["_system"] === "gdapd";
+            })))
+        ]; uasort($members, function ($a, $b) {
             return $b["_lastFronted"] - $a["_lastFronted"];
-        }); foreach ($members as $member): ?>
-            <div class="relation" style="background-color:rgba(255, 255, 255, .1);margin-bottom:10px;padding:10px;border-radius:10px;display:grid;grid-template-columns: 1fr 2fr max-content;">
+        }); $members = array_reverse($members); foreach ($members as $member): if ($member["_lastFronted"] !== -1 && $member["_lastFronted"] !== time()): ?>
+            <div class="relation" style="background-color:<?php if ($member["_lastFronted"] > time() - (86400 * 14)): ?>rgba(255, 255, 255, .1)<?php else: ?><?php if ($member["_lastFronted"] > time() - (86400 * 30)): ?>rgba(255, 227, 0, 0.17)<?php else: ?>rgba(255,55,55,0.17)<?php endif; ?>;<?php endif; ?>;margin-bottom:10px;padding:10px;border-radius:10px;display:grid;grid-template-columns: 1fr 2fr max-content;<?php if ($travelling[$member['id']]["travelling"]): ?>opacity: 0.75;<?php endif; ?>">
                 <a class="relation-intro" style="background-color:rgba(255, 255, 255, .05);border-right:1px solid rgba(255, 255, 255, .1);margin:-10px;padding:10px;border-top-left-radius:10px;border-bottom-left-radius:10px;color: white;display:flex;align-items:center;text-decoration: none;" href="/<?= $member["name"] ?>">
                     <img src="<?= getAsset($member['system'], $member["id"], "heads") ?>" style="width:24px;">&nbsp;<?= $member["display_name"] ?? $member["name"] ?>
-                    <?php if ($member["_metadata"]["shared_memory"] !== 2): ?>
-                    &nbsp;<span class="badge text-black bg-warning rounded-pill">Not sharing memory</span>
-                    <?php endif; ?>
+                    <span style="display: inline-block;margin-left: auto;">
+                        <?php if ($member["_metadata"]["shared_memory"] !== 2): ?>
+                            <span class="badge text-black bg-warning rounded-pill">Memory</span>
+                        <?php endif; ?>
+                        <?php if ($travelling[$member['id']]["travelling"]): ?>
+                            <span class="badge text-white bg-secondary rounded-pill">Travelling</span>
+                        <?php endif; ?>
+                        <?php if ($member["_lastFronted"] < time() - (86400 * 30)): ?>
+                            <span class="badge text-white bg-danger rounded-pill">Must front</span>
+                        <?php endif; ?>
+                    </span>
                 </a>
 
                 <div class="relation-item" style="display:flex;align-items:center;margin-left:10px;padding:0 20px;">
@@ -67,67 +115,7 @@ $travelling = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includ
                     <?php endif; ?>
                 </div>
             </div>
-        <?php endforeach; ?>
-
-        <br>
-        <h4>Raindrops System</h4>
-        <?php $system = "gdapd"; $members = array_map(function ($i) use ($system) {
-            $i["_lastFronted"] = -1;
-            $id = $i["id"];
-            $memberData = $i;
-
-            $fronters = array_map(function ($item) {
-                return $item["id"];
-            }, json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/$system/fronters.json"), true)["members"]);
-
-            if (in_array($id, $fronters)) {
-                $i["_lastFronted"] = time();
-            } else {
-                $switches = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/$system/switches.json"), true);
-
-                $thisMember = array_filter($switches, function ($item) use ($memberData) {
-                    return in_array($memberData["id"], $item["members"]);
-                });
-
-                $thisMember = array_values($thisMember);
-                $frontingEnd = null;
-
-                if (count($thisMember) > 0) {
-                    $thisIndex = array_search($thisMember[0], $switches);
-
-                    $frontingStart = $thisMember[0];
-                    $frontingEnd = $switches[$thisIndex - 1];
-                }
-
-                if ($frontingEnd !== null && isset($frontingStart)) {
-                    $i["_lastFronted"] = strtotime($frontingEnd["timestamp"]);
-                }
-            }
-
-            return $i;
-        }, array_values(array_filter(scoreOrderGlobal(), function ($i) {
-            return $i["_system"] === "gdapd";
-        }))); uasort($members, function ($a, $b) {
-            return $b["_lastFronted"] - $a["_lastFronted"];
-        }); foreach ($members as $member): ?>
-            <div class="relation" style="background-color:rgba(255, 255, 255, .1);margin-bottom:10px;padding:10px;border-radius:10px;display:grid;grid-template-columns: 1fr 2fr max-content;">
-                <a class="relation-intro" style="background-color:rgba(255, 255, 255, .05);border-right:1px solid rgba(255, 255, 255, .1);margin:-10px;padding:10px;border-top-left-radius:10px;border-bottom-left-radius:10px;color: white;display:flex;align-items:center;text-decoration: none;" href="/<?= $member["name"] ?>">
-                    <img src="<?= getAsset($member['system'], $member["id"], "heads") ?>" style="width:24px;">&nbsp;<?= $member["display_name"] ?? $member["name"] ?>
-                    <?php if ($member["_metadata"]["shared_memory"] !== 2): ?>
-                        &nbsp;<span class="badge text-black bg-warning rounded-pill">Not sharing memory</span>
-                    <?php endif; ?>
-                </a>
-
-                <div class="relation-item" style="display:flex;align-items:center;margin-left:10px;padding:0 20px;">
-                    <?php if ($member["_lastFronted"] === -1): ?>
-                        Never fronted
-                    <?php else: ?>
-                        Last fronted <?= timeAgo($member["_lastFronted"]) ?><?php if ($member["_lastFronted"] !== time()): ?> (<?= date('l j F Y', $member["_lastFronted"]) ?>)<?php endif; ?>
-                    <?php endif; ?>
-                </div>
-            </div>
-        <?php endforeach; ?>
-    </div>
+        <?php endif; endforeach; ?>
 
     <style>
         @media (max-width: 991px) {
diff --git a/pages/computers.inc b/pages/computers.inc
new file mode 100644
index 0000000..c2d6437
--- /dev/null
+++ b/pages/computers.inc
@@ -0,0 +1,856 @@
+<?php
+
+require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/init.inc"; global $title; global $isLoggedIn; global $pagename;
+$computer = [];
+$parts = explode("/", $pagename);
+
+if (isset($parts[1])) {
+    if (file_exists($_SERVER['DOCUMENT_ROOT'] . "/includes/data/computers/metadata/" . $parts[1] . ".json")) {
+        $computer = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/computers/metadata/" . $parts[1] . ".json"), true);
+        $id = $parts[1];
+        $owner = explode("-", $id)[0];
+
+        if (count($parts) > 2) {
+            $title = "Remote control · " . $computer["host"] . " · " . $title;
+        } else {
+            $title = $computer["host"] . " · " . $title;
+        }
+    } else {
+        header("Location: /-/computers");
+        die();
+    }
+}
+
+if (isset($parts[2]) && $parts[2] !== "control") {
+    header("Location: /-/computers/" . $parts[1]);
+    die();
+}
+
+require_once $_SERVER['DOCUMENT_ROOT'] . '/includes/header.inc';
+
+$parts = array_values(array_filter($parts, function ($i) {
+    return $i !== "-";
+}));
+
+if (count($parts) === 2 || count($parts) === 3) {
+    array_unshift($parts, null);
+}
+
+?>
+
+<br>
+<div class="container">
+    <?php if (isset($parts[2]) && !isset($parts[3])): $id = $parts[2]; ?>
+        <div>
+            <h2>
+                <span style="vertical-align: middle;"><?= $computer["host"] ?></span>
+                <a href="/-/computers" class="small btn btn-outline-light" style="float:right;margin-top:5px;vertical-align:middle;opacity:1 !important; color:white;">Back</a>
+            </h2>
+
+            <h4 style="margin-top: 20px;margin-bottom: 10px;">Overview</h4>
+            <style>
+                @media (max-width: 700px) {
+                    #g-0 {
+                        grid-template-columns: 1fr !important;
+                    }
+
+                    #g-0 img, #g-0 table {
+                        display: inline-block;
+                        margin-left: auto;
+                        margin-right: auto;
+                    }
+
+                    #g-0 table {
+                        margin-top: 20px;
+                    }
+                }
+            </style>
+            <div style="display: grid; grid-template-columns: 256px 1fr; grid-column-gap: 30px;" id="g-0">
+                <div style="display: flex; align-items: center;">
+                    <img style="width: 256px;" src="https://ponies.equestria.horse/api/data?f=computers/screens/<?= $id . "-" . $computer["screens"][0]["id"] ?>.jpg">
+                </div>
+                <div style="display: flex; align-items: center;">
+                    <table>
+                        <tbody>
+                            <tr>
+                                <td style="padding-right: 10px; text-align: right;"><b>Owner:</b></td>
+                                <td><?= $owner === "raindrops" ? "Raindrops System" : "Cloudburst System" ?></td>
+                            </tr>
+                            <tr>
+                                <td style="padding-right: 10px; text-align: right;"><b>Luna version:</b></td>
+                                <td><?= $computer["luna_version"] ?></td>
+                            </tr>
+                            <tr>
+                                <td style="padding-right: 10px; text-align: right;"><b>System:</b></td>
+                                <td><?= $computer["os"] ?></td>
+                            </tr>
+                            <tr>
+                                <td style="padding-right: 10px; text-align: right;"><b>OS kernel:</b></td>
+                                <td><?= $computer["kernel"] ?></td>
+                            </tr>
+                            <tr>
+                                <td style="padding-right: 10px; text-align: right;"><b>Serial:</b></td>
+                                <td><?= $computer["serial"] ?> (<?= $computer["serial_source"] === "hardware" ? "logic board" : "OS" ?>)</td>
+                            </tr>
+                            <tr>
+                                <td style="padding-right: 10px; text-align: right;"><b>Last seen:</b></td>
+                                <td><?= date('j M, g:ia (T)', strtotime($computer["date"])) ?>, <?= timeAgo($computer["date"]) ?></td>
+                            </tr>
+                        </tbody>
+                    </table>
+                </div>
+            </div>
+
+            <table><tbody>
+                <tr>
+                    <td colspan="2"><h4 style="margin-top: 20px;margin-bottom: 10px;">Processors and graphics</h4></td>
+                </tr>
+                <tr>
+                    <td style="padding-right: 10px; text-align: right;"><b>Main processor:</b></td>
+                    <td><?= trim($computer["cpu"]["manufacturer"] . " " . $computer["cpu"]["brand"] . " " . $computer["cpu"]["model"]) ?> (<?= $computer["cpu"]["speed"] ?> GHz)</td>
+                </tr>
+                <tr>
+                    <td style="padding-right: 10px; text-align: right;"><b>Processor threading:</b></td>
+                    <td>
+                        <?= $computer["cpu"]["processors"] ?> processor<?= $computer["cpu"]["processors"] > 1 ? "s" : "" ?>,
+                        <?= $computer["cpu"]["physicalCores"] ?> core<?= $computer["cpu"]["physicalCores"] > 1 ? "s" : "" ?><?= isset($computer["cpu"]["efficiencyCores"]) ? " (" . $computer["cpu"]["efficiencyCores"] . " efficiency, " . $computer["cpu"]["performanceCores"] . " performance)" : "" ?>,
+                        <?= $computer["cpu"]["cores"] ?> thread<?= $computer["cpu"]["cores"] > 1 ? "s" : "" ?></td>
+                </tr>
+                <tr>
+                    <td style="padding-right: 10px; text-align: right;"><b>Hardware virtualization:</b></td>
+                    <td><?= $computer["cpu"]["virtualization"] ? "Capable" : "Disabled" ?></td>
+                </tr>
+                <tr>
+                    <td style="padding-right: 10px; text-align: right;"><b>Level 1 cache:</b></td>
+                    <td><?= round($computer["cpu"]["cache"]["l1i"] / 1024, 2) ?> KiB (instruction), <?= round($computer["cpu"]["cache"]["l1d"] / 1024, 2) ?> KiB (data)</td>
+                </tr>
+                <tr>
+                    <td style="padding-right: 10px; text-align: right;"><b>Level 2 cache:</b></td>
+                    <td><?= isset($computer["cpu"]["cache"]["l2"]) ? round($computer["cpu"]["cache"]["l2"] / 1024**2, 2) . " MiB" : "Not supported" ?></td>
+                </tr>
+                <tr>
+                    <td style="padding-right: 10px; text-align: right;"><b>Level 3 cache:</b></td>
+                    <td><?= isset($computer["cpu"]["cache"]["l3"]) ? round($computer["cpu"]["cache"]["l3"] / 1024**2, 2) . " MiB" : "Not supported" ?></td>
+                </tr>
+                <tr>
+                    <td style="padding-right: 10px; text-align: right;"><b>Graphics processor<?= count($computer["gpu"]["controllers"]) > 1 ? "s" : "" ?>:</b></td>
+                    <td>
+                        <?php $index = 0; foreach ($computer["gpu"]["controllers"] as $controller): ?>
+                            <?= $controller["bus"] ?> <?= $controller["model"] ?> (<?= $controller["cores"] ?> cores, <?= $controller["vramDynamic"] ? "dynamic graphics memory" : $controller["vram"] . " MiB" ?>)
+                            <?= $index < count($computer["gpu"]["controllers"]) - 1 ? "<br>" : "" ?>
+                        <?php $index++; endforeach; ?>
+                    </td>
+                </tr>
+                <tr>
+                    <td style="padding-right: 10px; text-align: right;"><b>Display<?= count($computer["gpu"]["displays"]) > 1 ? "s" : "" ?>:</b></td>
+                    <td>
+                        <?php $index = 0; foreach ($computer["gpu"]["displays"] as $display): ?>
+                            <?= $display["connection"] ?> <?= $display["vendor"] ?> <?= $display["model"] ?> (<?= $display["currentResX"] ?>x<?= $display["currentResY"] ?><?= $display["currentResX"] !== $display["resolutionX"] ? ", native " . $display["resolutionX"] . "x" . $display["resolutionY"] : "" ?>, <?= $display["currentRefreshRate"] ?> Hz)
+                            <?= $index < count($computer["gpu"]["controllers"]) - 1 ? "<br>" : "" ?>
+                        <?php $index++; endforeach; ?>
+                    </td>
+                </tr>
+
+                <tr>
+                    <td colspan="2"><h4 style="margin-top: 20px;margin-bottom: 10px;">System memory</h4></td>
+                </tr>
+                <tr>
+                    <td style="padding-right: 10px; text-align: right;"><b>Physical memory:</b></td>
+                    <td><?= round($computer["ram"]["total"] / 1024**3, 2) ?> GiB (<?= round($computer["ram"]["used"] / 1024**2, 2) ?> MiB used, <?= round($computer["ram"]["free"] / 1024**2, 2) ?> MiB free)</td>
+                </tr>
+                <tr>
+                    <td style="padding-right: 10px; text-align: right;"><b>Memory usage:</b></td>
+                    <td><?= round($computer["ram"]["active"] / 1024**2, 2) ?> MiB active, <?= round($computer["ram"]["available"] / 1024**2, 2) ?> MiB available, <?= round($computer["ram"]["buffcache"] / 1024**2, 2) ?> MiB cache</td>
+                </tr>
+                <tr>
+                    <td style="padding-right: 10px; text-align: right;"><b>Swap memory:</b></td>
+                    <td><?= round($computer["ram"]["swaptotal"] / 1024**3, 2) ?> GiB (<?= round($computer["ram"]["swapused"] / 1024**2, 2) ?> MiB used, <?= round($computer["ram"]["swapfree"] / 1024**2, 2) ?> MiB free)</td>
+                </tr>
+                <tr>
+                    <td style="padding-right: 10px; text-align: right;"><b>RAM chips:</b></td>
+                    <td>
+                        <?php $index = 0; foreach ($computer["ram_chips"] as $chip): ?>
+                            <?= $chip["manufacturer"] ?> <?= round($chip["size"] / 1024**2, 2) ?> MiB <?= $chip["type"] ?>
+                            <?= $index < count($computer["ram_chips"]) - 1 ? "<br>" : "" ?>
+                        <?php $index++; endforeach; ?>
+                    </td>
+                </tr>
+
+                <tr>
+                    <td colspan="2"><h4 style="margin-top: 20px;margin-bottom: 10px;">Battery</h4></td>
+                </tr>
+                <?php if ($computer["battery"]["hasBattery"]): ?>
+                <tr>
+                    <td style="padding-right: 10px; text-align: right;"><b>Battery model:</b></td>
+                    <td><?= preg_replace("/ +/", " ", trim($computer["battery"]["manufacturer"] . " " . $computer["battery"]["type"] . " " . $computer["battery"]["model"])) ?></td>
+                </tr>
+                <tr>
+                    <td style="padding-right: 10px; text-align: right;"><b>Charge level:</b></td>
+                    <td><?= $computer["battery"]["percent"] ?>%<?= $computer["battery"]["acConnected"] ? ", plugged in" : "" ?> (<?= round($computer["battery"]["voltage"], 2) ?> V)</td>
+                </tr>
+                <tr>
+                    <td style="padding-right: 10px; text-align: right;"><b>Cycles:</b></td>
+                    <td><?= $computer["battery"]["cycleCount"] ?></td>
+                </tr>
+                <tr>
+                    <td style="padding-right: 10px; text-align: right;"><b>Remaining capacity:</b></td>
+                    <td><?= $computer["battery"]["currentCapacity"] ?>/<?= $computer["battery"]["maxCapacity"] ?> <?= $computer["battery"]["capacityUnit"] ?> (designed for <?= $computer["battery"]["designedCapacity"] ?> <?= $computer["battery"]["capacityUnit"] ?>, <?= round(($computer["battery"]["maxCapacity"] / $computer["battery"]["designedCapacity"]) * 100, 2) ?>% left)</td>
+                </tr>
+                <?php else: ?><tr><td colspan="2">This computer does not contain a battery.</td></tr><?php endif; ?>
+
+                <tr>
+                    <td colspan="2"><h4 style="margin-top: 20px;margin-bottom: 10px;">Operating system</h4></td>
+                </tr>
+                <tr>
+                    <td style="padding-right: 10px; text-align: right;"><b>System:</b></td>
+                    <td><?= $computer["os_info"]["distro"] ?> <?= $computer["os_info"]["release"] ?></td>
+                </tr>
+                <tr>
+                    <td style="padding-right: 10px; text-align: right;"><b>CPU architecture:</b></td>
+                    <td><?= $computer["os_info"]["arch"] ?></td>
+                </tr>
+                <tr>
+                    <td style="padding-right: 10px; text-align: right;"><b>Kernel version:</b></td>
+                    <td><?= $computer["os_info"]["kernel"] ?></td>
+                </tr>
+                <tr>
+                    <td style="padding-right: 10px; text-align: right;"><b>Code page:</b></td>
+                    <td><?= $computer["os_info"]["codepage"] ?></td>
+                </tr>
+                <tr>
+                    <td style="padding-right: 10px; text-align: right;"><b>Build number:</b></td>
+                    <td><?= $computer["os_info"]["build"] ?></td>
+                </tr>
+                <tr>
+                    <td style="padding-right: 10px; text-align: right;"><b>Serial number:</b></td>
+                    <td><?= $computer["os_info"]["serial"] ?></td>
+                </tr>
+                <tr>
+                    <td style="padding-right: 10px; text-align: right;"><b>Startup interface:</b></td>
+                    <td><?= $computer["os_info"]["uefi"] ? "UEFI" : "BIOS (legacy)" ?></td>
+                </tr>
+
+                <tr>
+                    <td colspan="2"><h4 style="margin-top: 20px;margin-bottom: 10px;">Software versions</h4></td>
+                </tr>
+                <?php foreach ($computer["versions"] as $software => $version): if (trim($version) !== "" && $software !== "systemOpensslLib" && $software !== "openssl" && $software !== "node" && $software !== "v8"): ?>
+                <tr>
+                    <td style="padding-right: 10px; text-align: right;"><b><?=
+                            match ($software) {
+                                "kernel" => "OS kernel",
+                                "systemOpenssl" => $computer["versions"]["systemOpensslLib"],
+                                "npm" => "NPM",
+                                "yarn" => "Yarn",
+                                "gulp" => "Gulp",
+                                "grunt" => "Grunt",
+                                "git" => "Git",
+                                "tsc" => "TypeScript",
+                                "mysql" => "MySQL",
+                                "redis" => "Redis",
+                                "mongodb" => "MongoDB",
+                                "apache" => "Apache HTTPD",
+                                "php" => "PHP",
+                                "docker" => "Docker",
+                                "postfix" => "Postfix SMTP Server",
+                                "postgresql" => "PostgreSQL",
+                                "perl" => "Perl",
+                                "python" => "Python (legacy)",
+                                "python3" => "Python",
+                                "pip" => "PIP (legacy)",
+                                "pip3" => "PIP",
+                                "java" => "Java",
+                                "gcc" => "C compiler",
+                                "virtualbox" => "VirtualBox",
+                                "bash" => "Bash",
+                                "zsh" => "zsh",
+                                "fish" => "Fish",
+                                "powershell" => "PowerShell",
+                                "dotnet" => ".NET",
+                                default => $software,
+                            }
+                    ?>:</b></td>
+                    <td><?= $version ?></td>
+                </tr>
+                <?php endif; endforeach; ?>
+                </tbody>
+            </table>
+
+            <h4 style="margin-top: 20px;margin-bottom: 10px;" id="screens">Screens</h4>
+            <p id="page-content">
+                You can remotely control this computer. <a href="./<?= $id ?>/control">Open remote control.</a>
+            </p>
+            <div style="display: grid; grid-template-columns: repeat(3, 1fr); grid-gap: 10px;">
+                <?php foreach ($computer["screens"] as $screen): ?>
+                    <div class="card">
+                        <div class="card-body">
+                            <img style="width: 100%;" src="https://ponies.equestria.horse/api/data?f=computers/screens/<?= $id . "-" . $screen["id"] ?>.jpg">
+                        </div>
+                    </div>
+                <?php endforeach; ?>
+            </div>
+
+            <h4 style="margin-top: 20px;margin-bottom: 10px;" id="windows">Windows</h4>
+            <div style="display: grid; grid-template-columns: repeat(3, 1fr); grid-gap: 10px;">
+                <?php foreach ($computer["windows"] as $window): ?>
+                    <div class="card">
+                        <div class="card-body" style="display: flex; align-items: center;">
+                            <div style="width: 100%;">
+                                <img style="max-width: 100%; max-height: 100%;" src="https://ponies.equestria.horse/api/data?f=computers/windows/<?= $id . "-" . sha1($window["gid"]) ?>.jpg">
+                                <div style="text-overflow: ellipsis; white-space: nowrap; overflow: hidden; width: 100%; text-align: center; margin-top: 7px; margin-bottom: -7px;"><?= $window["name"] ?></div>
+                            </div>
+                        </div>
+                    </div>
+                <?php endforeach; ?>
+            </div>
+
+            <h4 style="margin-top: 20px;margin-bottom: 10px;">Sessions</h4>
+            <table class="table">
+                <thead>
+                <tr>
+                    <th scope="col">TTY</th>
+                    <th scope="col">Command</th>
+                    <th scope="col">User</th>
+                    <th scope="col">Open</th>
+                    <th scope="col">Type</th>
+                </tr>
+                </thead>
+                <tbody>
+                <?php foreach ($computer["users"] as $user): ?>
+                    <tr>
+                        <th scope="row"><?= $user["tty"] ?></th>
+                        <td><?= str_replace("�", "", $user["command"]) ?></td>
+                        <td><?= $user["user"] ?></td>
+                        <td><?= $user["date"] . " " . $user["time"] ?></td>
+                        <td><?= trim($user["ip"]) === "" ? "Local" : "Remote (" . $user["ip"] . ")" ?></td>
+                    </tr>
+                <?php endforeach; ?>
+                </tbody>
+            </table>
+
+            <h4 style="margin-top: 20px;margin-bottom: 10px;">Filesystems</h4>
+            <table class="table">
+                <thead>
+                <tr>
+                    <th scope="col">Device</th>
+                    <th scope="col">Mount point</th>
+                    <th scope="col">Type</th>
+                    <th scope="col">Used</th>
+                    <th scope="col">Free</th>
+                    <th scope="col">Total</th>
+                </tr>
+                </thead>
+                <tbody>
+                <?php
+
+                function prettySize($bytes) {
+                    if ($bytes > 1024) {
+                        if ($bytes > 1024**2) {
+                            if ($bytes > 1024**3) {
+                                return round($bytes / 1024**3, 1) . " GB";
+                            } else {
+                                return round($bytes / 1024**2, 1) . " MB";
+                            }
+                        } else {
+                            return round($bytes / 1024, 1) . " KB";
+                        }
+                    } else {
+                        return $bytes . " B";
+                    }
+                }
+
+                uasort($computer["filesystems"], function ($a, $b) {
+                    return $b["use"] - $a["use"];
+                });
+
+                foreach ($computer["filesystems"] as $fs): ?>
+                    <tr>
+                        <th scope="row"><?= $fs["fs"] ?></th>
+                        <td><?= $fs["mount"] ?></td>
+                        <td><?= $fs["type"] ?></td>
+                        <td><?= prettySize($fs["used"]) ?> (<?= $fs["use"] ?>%)</td>
+                        <td><?= prettySize($fs["available"]) ?></td>
+                        <td><?= prettySize($fs["size"]) ?></td>
+                    </tr>
+                <?php endforeach; ?>
+                </tbody>
+            </table>
+
+            <h4 style="margin-top: 20px;margin-bottom: 10px;">Audio devices</h4>
+            <table class="table">
+                <thead>
+                <tr>
+                    <th scope="col">Type</th>
+                    <th scope="col">Manufacturer</th>
+                    <th scope="col">Name</th>
+                    <th scope="col">Default</th>
+                    <th scope="col">Connection</th>
+                </tr>
+                </thead>
+                <tbody>
+                <?php foreach ($computer["audio"] as $device): ?>
+                    <tr>
+                        <th scope="row"><?= trim($device["type"]) === "" ? "Device" : $device["type"] ?></th>
+                        <td><?= $device["manufacturer"] ?></td>
+                        <td><?= $device["name"] ?></td>
+                        <td><?= $device["default"] ? "Yes" : "" ?></td>
+                        <td><?= trim($device["channel"]) === "" ? "Virtual" : $device["channel"] ?></td>
+                    </tr>
+                <?php endforeach; ?>
+                </tbody>
+            </table>
+
+            <h4 style="margin-top: 20px;margin-bottom: 10px;">Network cards</h4>
+            <table class="table">
+                <thead>
+                <tr>
+                    <th scope="col">Interface</th>
+                    <th scope="col">State</th>
+                    <th scope="col">IP addresses</th>
+                    <th scope="col">MAC address</th>
+                    <th scope="col">Type</th>
+                    <th scope="col">Internal</th>
+                    <th scope="col">Virtual</th>
+                    <th scope="col">DHCP</th>
+                </tr>
+                </thead>
+                <tbody>
+                <?php
+
+                uasort($computer["network"], function ($a, $b) {
+                    $statA = match ($a["operstate"]) {
+                        "up" => 300,
+                        "down" => 200,
+                        default => 100
+                    };
+                    $statB = match ($b["operstate"]) {
+                        "up" => 300,
+                        "down" => 200,
+                        default => 100
+                    };
+
+                    return $statB - $statA;
+                });
+
+                foreach ($computer["network"] as $iface): ?>
+                <tr <?= $iface["operstate"] !== "up" ? 'style="opacity:.5;"' : "" ?>>
+                    <th scope="row"><?= $iface["ifaceName"] ?></th>
+                    <td><?= $iface["operstate"] === "up" ? "Active" : ($iface["operstate"] === "down" ? "Inactive" : "") ?></td>
+                    <td><?= trim($iface["ip4"] !== "") ? $iface["ip4"] : "" ?><?= trim($iface["ip6"] !== "") ? (trim($iface["ip4"] !== "") ? ", " : "") . $iface["ip6"] : "" ?></td>
+                    <td><?= trim($iface["mac"] !== "") ? $iface["mac"] : "" ?></td>
+                    <td><?= $iface["type"] === "wireless" ? "Wireless" : "Wired" ?></td>
+                    <td><?= $iface["internal"] ? "Yes" : "" ?></td>
+                    <td><?= $iface["virtual"] ? "Yes" : "" ?></td>
+                    <td><?= $iface["dhcp"] ? "Yes" : "" ?></td>
+                </tr>
+                <?php endforeach; ?>
+                </tbody>
+            </table>
+
+            <h4 style="margin-top: 20px;margin-bottom: 10px;">Network connections</h4>
+            <table class="table">
+                <thead>
+                <tr>
+                    <th scope="col">State</th>
+                    <th scope="col">Protocol</th>
+                    <th scope="col">Source</th>
+                    <th scope="col">Destination</th>
+                    <th scope="col">Process</th>
+                </tr>
+                </thead>
+                <tbody>
+                <?php foreach ($computer["connections"] as $connection): ?>
+                    <tr>
+                        <th scope="row"><?= match ($connection["state"]) {
+                            "ESTABLISHED" => "Connected",
+                            "LISTEN" => "Listening",
+                            "CLOSING" => "Terminating",
+                            "UNKNOWN" => "?",
+                            "LAST_ACK", "FIN_WAIT2" => "Waiting",
+                            "TIME_WAIT" => "Waiting",
+                            "FIN_WAIT1" => "Closing",
+                            "SYN_RECV" => "Received",
+                            "SYN_SENT" => "Attempting",
+                            default => $connection["state"],
+                        } ?></th>
+                        <td><?= match ($connection["protocol"]) {
+                            "tcp4" => "TCP over IPv4",
+                            "tcp6" => "TCP over IPv6",
+                            "tcp46" => "TCP over IPv4 and IPv6",
+                            "udp4" => "UDP over IPv4",
+                            "udp6" => "UDP over IPv6",
+                            "udp46" => "UDP over IPv4 and IPv6",
+                            default => $connection["protocol"],
+                        } ?></td>
+                        <td><?= $connection["localAddress"] === "*" ? "&lt;all&gt;" : match ($connection["localAddress"]) {
+                            "127.0.0.1" => "&lt;local IPv4&gt;",
+                            "::1" => "&lt;local IPv6&gt;",
+                            default => $connection["localAddress"],
+                        } ?> (port <?= $connection["localPort"] ?>)</td>
+                        <td><?php if ($connection["state"] !== "LISTEN"): ?><?= $connection["peerAddress"] === "*" ? "&lt;all&gt;" : match ($connection["peerAddress"]) {
+                                "127.0.0.1" => "&lt;local IPv4&gt;",
+                                "::1" => "&lt;local IPv6&gt;",
+                                default => $connection["localAddress"],
+                            } ?> (<?= $connection["peerPort"] ?>)<?php endif; ?></td>
+                        <td><?php
+
+                            $f = array_values(array_filter($computer["processes"], function ($i) use ($connection) {
+                                return $i["pid"] === $connection["pid"];
+                            }));
+
+                            if (count($f) > 0) {
+                                echo($f[0]["name"] . " [" . $connection["pid"] . "]");
+                            } else {
+                                echo($connection["pid"]);
+                            }
+
+                            ?></td>
+                    </tr>
+                <?php endforeach; ?>
+                </tbody>
+            </table>
+
+            <h4 style="margin-top: 20px;margin-bottom: 10px;">Processes</h4>
+            <table class="table">
+                <thead>
+                    <tr>
+                        <th scope="col">PID</th>
+                        <th scope="col">Name</th>
+                        <th scope="col">CPU</th>
+                        <th scope="col">RAM</th>
+                        <th scope="col">User</th>
+                        <th scope="col">Started</th>
+                    </tr>
+                </thead>
+                <tbody>
+                    <?php foreach ($computer["processes"] as $process): ?>
+                        <tr>
+                            <th scope="row"><?= $process["pid"] ?></th>
+                            <td><?= $process["name"] ?></td>
+                            <td><?= $process["cpu"] ?>%</td>
+                            <td><?= $process["ram"] ?>%</td>
+                            <td><?= $process["user"] ?></td>
+                            <td><?= timeAgo($process["date"]) ?></td>
+                        </tr>
+                    <?php endforeach; ?>
+                </tbody>
+            </table>
+        </div>
+    <?php elseif (isset($parts[3]) && $parts[3] === "control"): $id = $parts[2]; ?>
+    <div>
+        <h2>
+            <span style="vertical-align: middle;">Remote controlling <?= $computer["host"] ?></span>
+            <a href="/-/computers/<?= $id ?>" class="small btn btn-outline-light" style="float:right;margin-top:5px;vertical-align:middle;opacity:1 !important; color:white;">Back</a>
+        </h2>
+
+        <div style="display: flex; align-items: center;">
+            <img id="display" style="max-width: 100%; max-height: 100%; height: 100%; width: 100%; opacity: .5" src="https://ponies.equestria.horse/api/data?f=computers/screens/<?= $id . "-" . $computer["screens"][0]["id"] ?>.jpg">
+        </div>
+
+        <div id="commands" style="background: #151515; border: 1px solid #333; margin-top: 10px; border-radius: 10px; font-family: 'JetBrains Mono', monospace; font-size: 14px;">
+            <div id="output" style="height: 200px; padding: 10px 20px; overflow: auto;">
+                <pre id="output-text"></pre>
+                <div id="loader" style="display: none;">
+                    <img src="/assets/editor/load.svg" style="width: 36px; vertical-align: middle; margin-left: -8px; margin-top: -8px;" id="loader-img" alt="">
+                    <span id="loader-time" style="vertical-align: middle; opacity: .5; display: inline-block; margin-top: -8px; margin-left: -8px;">
+                        <span id="loader-time-inner"></span>
+                        <span id="loader-time-stopper">
+                            | <a id="loader-time-stopper-link" style="cursor: pointer; text-decoration: underline;" onclick="stopCommand();">Stop</a>
+                        </span>
+                    </span>
+                </div>
+            </div>
+            <div id="entry" style="border-top: 1px solid #333;">
+                <input type="text" id="command-entry" placeholder="Enter a command" style="width: 100%; color: white; background: transparent; border: none; padding: 10px 20px; outline: none;">
+            </div>
+        </div>
+
+        <script>
+            function stopCommand() {
+                ws.send(JSON.stringify({
+                    type: "halt"
+                }));
+            }
+
+            function scrollToBottom() {
+                document.getElementById("output").scrollTop = document.getElementById("output").scrollHeight;
+            }
+
+            window.addEventListener("load", () => {
+                document.getElementById("command-entry").value = "";
+            });
+
+            document.getElementById("command-entry").onkeydown = (event) => {
+                if (event.key === "Enter") {
+                    event.preventDefault();
+                    let command = document.getElementById("command-entry").value;
+                    document.getElementById("command-entry").value = "";
+                    document.getElementById("command-entry").disabled = true;
+                    document.getElementById("loader-time").style.display = "none";
+                    document.getElementById("loader").style.display = "";
+                    document.getElementById("output-text").innerHTML += "\n$ " + command.replaceAll(">", "&gt;").replaceAll("<", "&lt;") + "\n";
+                    scrollToBottom();
+                    ws.send(JSON.stringify({
+                        type: "command",
+                        value: btoa(command)
+                    }));
+                }
+            }
+
+            document.getElementById("title-bar-action-1").style.display = "none";
+            window.controlling = false;
+            window.commandRunInterval = null;
+
+            function connect() {
+                window.ws = new WebSocket("wss://ponies.equestria.horse/_Computers-RemoteControl-EntryPoint/socket");
+                window.baseLatency = null;
+
+                ws.addEventListener('open', (data) => {
+                    console.log(data);
+                    ws.send(JSON.stringify({
+                        type: "client",
+                        id: "<?= $id ?>",
+                        token: "<?= $_COOKIE['PEH2_SESSION_TOKEN'] ?>"
+                    }))
+                });
+
+                ws.addEventListener('message', async (_data) => {
+                    let data = JSON.parse(await (_data.data.text()));
+
+                    if (data.type === "image") {
+                        document.getElementById("display").style.opacity = "1";
+                        document.getElementById("display").src = data.url;
+
+                        if (baseLatency) {
+                            ws.send(JSON.stringify({
+                                type: "set_latency",
+                                value: Math.abs((new Date().getTime() - data.time) - baseLatency)
+                            }));
+
+                            if (Math.abs((new Date().getTime() - data.time) - baseLatency) > 200) {
+                                ws.send(JSON.stringify({
+                                    type: "reduce_quality"
+                                }));
+                            } else if (Math.abs((new Date().getTime() - data.time) - baseLatency) < 150) {
+                                ws.send(JSON.stringify({
+                                    type: "increase_quality"
+                                }));
+                            }
+                        } else {
+                            window.baseLatency = Math.abs(new Date().getTime() - data.time);
+                        }
+                    } else if (data.type === "command_stop") {
+                        if (data.code !== 0) {
+                            if (data.signal) {
+                                if (data.code) {
+                                    document.getElementById("output-text").innerHTML += "<span style='color: #ff8c8c;'>Command exited with code " + data.code.toString().replaceAll(">", "&gt;").replaceAll("<", "&lt;") + " (caused by " + data.signal.toString().replaceAll(">", "&gt;").replaceAll("<", "&lt;") + ")</span>";
+                                } else {
+                                    document.getElementById("output-text").innerHTML += "<span style='color: #ff8c8c;'>Command exited with signal " + data.signal.toString().replaceAll(">", "&gt;").replaceAll("<", "&lt;");
+                                }
+                            } else {
+                                document.getElementById("output-text").innerHTML += "<span style='color: #ff8c8c;'>Command exited with code " + data.code.toString().replaceAll(">", "&gt;").replaceAll("<", "&lt;") + "</span>";
+                            }
+                        }
+
+                        clearInterval(window.commandRunInterval);
+                        document.getElementById("command-entry").disabled = false;
+                        document.getElementById("loader").style.display = "none";
+                        scrollToBottom();
+                    } else if (data.type === "command_start") {
+                        document.getElementById("loader-time").style.display = "inline-block";
+                        document.getElementById("loader-time-inner").innerText = "";
+                        window.commandStartTime = new Date().getTime();
+                        window.commandRunInterval = setInterval(() => {
+                            document.getElementById("loader-time-inner").innerText = ((new Date().getTime() - window.commandStartTime) / 1000).toFixed(2) + "s";
+                        }, 10);
+                        scrollToBottom();
+                    } else if (data.type === "command_stdout" || data.type === "command_stderr") {
+                        if (data.type === "command_stderr") {
+                            document.getElementById("output-text").innerHTML += "<span style='color: #ffec8c;'>" + atob(data.value).replaceAll(">", "&gt;").replaceAll("<", "&lt;") + "</span>";
+                        } else {
+                            document.getElementById("output-text").innerHTML += atob(data.value).replaceAll(">", "&gt;").replaceAll("<", "&lt;");
+                        }
+
+                        scrollToBottom();
+                    } else {
+                        console.log(data);
+                    }
+                });
+
+                ws.addEventListener('close', (data) => {
+                    document.getElementById("display").style.opacity = "0.5";
+                    console.log(data);
+
+                    setTimeout(() => {
+                        connect();
+                    }, 1000);
+                });
+            }
+
+            connect();
+
+            document.getElementById("display").addEventListener("mousemove", (event) => {
+                event.preventDefault();
+
+                if (window.controlling) ws.send(JSON.stringify({
+                    type: "move_cursor",
+                    x: event.offsetX / document.getElementById("display").width,
+                    y: event.offsetY / document.getElementById("display").height
+                }));
+            });
+
+            document.getElementById("display").addEventListener("click", (event) => {
+                event.preventDefault();
+
+                if (window.controlling) ws.send(JSON.stringify({
+                    type: "click",
+                    button: 0
+                }));
+            });
+
+            document.getElementById("display").addEventListener("contextmenu", (event) => {
+                event.preventDefault();
+
+                if (window.controlling) ws.send(JSON.stringify({
+                    type: "click",
+                    button: 1
+                }));
+            });
+
+            document.getElementById("display").addEventListener("auxclick", (event) => {
+                event.preventDefault();
+
+                if (window.controlling) ws.send(JSON.stringify({
+                    type: "click",
+                    button: 2
+                }));
+            });
+
+            document.body.onkeydown = document.getElementById("display").onkeydown = (event) => {
+                if (window.controlling) event.preventDefault();
+
+                if (window.controlling) ws.send(JSON.stringify({
+                    type: "keyboard",
+                    shift: event.shiftKey,
+                    ctrl: event.ctrlKey,
+                    meta: event.metaKey,
+                    alt: event.altKey,
+                    key: event.key
+                }));
+            }
+
+            document.getElementById("display").ondragstart = (event) => {
+                event.preventDefault();
+
+                if (window.controlling) ws.send(JSON.stringify({
+                    type: "move_cursor",
+                    x: event.offsetX / document.getElementById("display").width,
+                    y: event.offsetY / document.getElementById("display").height
+                }));
+                if (window.controlling) ws.send(JSON.stringify({
+                    type: "start_drag"
+                }));
+            }
+
+            document.getElementById("display").ondragend = (event) => {
+                event.preventDefault();
+
+                if (window.controlling) ws.send(JSON.stringify({
+                    type: "move_cursor",
+                    x: event.offsetX / document.getElementById("display").width,
+                    y: event.offsetY / document.getElementById("display").height
+                }));
+                if (window.controlling) ws.send(JSON.stringify({
+                    type: "stop_drag"
+                }));
+            }
+
+            function enableControl() {
+                document.getElementById("title-bar-action-1").style.display = "inline-block";
+                document.getElementById("title-bar-action-0").style.display = "none";
+                window.controlling = true;
+            }
+
+            function disableControl() {
+                document.getElementById("title-bar-action-1").style.display = "none";
+                document.getElementById("title-bar-action-0").style.display = "inline-block";
+                window.controlling = false;
+            }
+        </script>
+    <?php else: ?>
+        <div>
+            <h2>Computers</h2>
+            <p>Click on a computer to view information about it (open windows, installed apps, ...).</p>
+
+            <ul class="list-group">
+                <?php foreach (array_filter(scandir($_SERVER['DOCUMENT_ROOT'] . "/includes/data/computers/metadata"), function ($i) {
+                    return !str_starts_with($i, ".");
+                }) as $file): $computer = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/computers/metadata/" . $file), true); $id = substr($file, 0, -5); $owner = explode("-", $id)[0]; ?>
+                    <a href="/-/computers/<?= $id ?>" class="list-group-item list-group-item-action" style="display: grid; grid-template-columns: 100px 1fr; grid-column-gap: 10px;">
+                        <div style="display: flex; align-items: center;">
+                            <img style="width: 100px;" src="https://ponies.equestria.horse/api/data?f=computers/screens/<?= $id . "-" . $computer["screens"][0]["id"] ?>.jpg">
+                        </div>
+                        <div style="display: flex; align-items: center;">
+                            <div>
+                                <b><?= $computer["host"] ?></b> · <?= $computer["os"] ?><br>
+                                Owned by <?= $owner === "raindrops" ? "Raindrops System" : "Cloudburst System"; ?><br>
+                                Last seen <?= timeAgo($computer["date"]) ?>
+                            </div>
+                        </div>
+                    </a>
+                <?php endforeach; ?>
+            </ul>
+        </div>
+    <?php endif; ?>
+</div>
+
+<style>
+    .list-group-item {
+        color: #fff;
+        background-color: #222;
+        border: 1px solid rgba(255, 255, 255, .125);
+    }
+
+    .list-group-item.disabled {
+        color: #fff;
+        background-color: #222;
+        border-color: rgba(255, 255, 255, .125);
+        opacity: .75;
+    }
+
+    .list-group-item:hover {
+        background-color: #252525;
+        color: #ddd;
+    }
+
+    .list-group-item:active, .list-group-item:focus {
+        background-color: #272727;
+        color: #bbb;
+    }
+
+    .modal-header {
+        border-bottom: 1px solid #353738;
+    }
+
+    .modal-content {
+        border: 1px solid rgba(255, 255, 255, .2);
+        background-color: #111;
+    }
+
+    .btn-close {
+        filter: invert(1);
+    }
+
+    .btn-outline-light:hover {
+        color: black !important;
+    }
+
+    table {
+        color: white !important;
+    }
+
+    table * {
+        border-color: rgba(255, 255, 255, .25) !important;
+    }
+</style>
+
+<?php require_once $_SERVER['DOCUMENT_ROOT'] . '/includes/footer.inc'; ?>
diff --git a/pages/debug.inc b/pages/debug.inc
index 77001d0..e316a6f 100644
--- a/pages/debug.inc
+++ b/pages/debug.inc
@@ -76,7 +76,7 @@ function itemToName(string $item): string {
             <li><b>Longest operation:</b> <?= itemToName(array_search(max(array_values($data["times"])), $data["times"])) ?? "-" ?> (<?= round(max(array_values($data["times"])) * 1000) ?> ms, <?= round((max(array_values($data["times"])) / $data["duration"]) * 100, 2) ?>%)</li>
         </ul>
 
-        <h4>Processing times</h4>
+        <h4 id="times">Processing times</h4>
         <div>
             <?php foreach ($data["times"] as $item => $time): ?><span class="element tooltip-nohelp" title="<b><?= itemToName($item) ?></b><br>(<?= round($time * 1000) ?> ms)" data-bs-toggle="tooltip" data-bs-html="true" style="opacity:.75;display:inline-block;background:#<?= substr(md5($item), 0, 6) ?>;height:8px;margin:4px 0;width:<?= ($time / $data["duration"]) * 100 ?>%"></span><?php endforeach; ?>
         </div>
@@ -86,7 +86,7 @@ function itemToName(string $item): string {
             <?php endforeach; ?>
         </ul>
 
-        <h4>Reported failures</h4>
+        <h4 id="failures">Reported failures</h4>
         <?php if (count($data["restored"]) < 1): ?>
         <p><i>The data updater has not reported any update failure in the last run.</i></p>
         <?php else: ?>
diff --git a/pages/docs.inc b/pages/docs.inc
index 0322f32..6d01489 100644
--- a/pages/docs.inc
+++ b/pages/docs.inc
@@ -22,7 +22,7 @@ if ($select === "add") {
     die();
 } elseif (isset($select)) {
     if (ctype_alnum($select) && file_exists($_SERVER['DOCUMENT_ROOT'] . "/includes/data/docs/" . $select . ".json")) {
-        $id = $select;
+        $id = $_documentId = $select;
         $data = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/docs/" . $select . ".json"), true);
         $titleBase = " · " . $title . " · Cold Haze";
         $title = $data["name"] . " · " . $title;
@@ -141,7 +141,7 @@ require_once $_SERVER['DOCUMENT_ROOT'] . '/includes/header.inc';
                     saving = true;
 
                     try {
-                        await window.fetch("/api/docs?id=<?= $id ?>", {
+                        await window.fetch("/api/docs?id=<?= $_documentId ?>", {
                             method: "POST",
                             body: JSON.stringify({ content: data, name: document.getElementById("document-name").innerText, category: document.getElementById("category").innerText })
                         });
@@ -289,7 +289,7 @@ require_once $_SERVER['DOCUMENT_ROOT'] . '/includes/header.inc';
                 <?php endforeach; ?></div>
 
                 <hr>
-                <h4>Marked for deletion</h4><div class="list-group">
+                <h4 id="deletable">Marked for deletion</h4><div class="list-group">
                 <?php foreach ($deletable as $item): ?>
                 <a href="/-/docs/<?= $item["id"] ?>" id="document-<?= $item["id"] ?>" class="list-group-item list-group-item-action document-listing <?php if (strip_tags($item["contents"]) === "/delete"): ?>opacity-75<?php endif; ?>">
                     <?= $item["name"] ?>&nbsp;
diff --git a/pages/edit.inc b/pages/edit.inc
index 8be6730..4333044 100644
--- a/pages/edit.inc
+++ b/pages/edit.inc
@@ -21,7 +21,7 @@ $parts = explode("/", $_GET['_']);
 array_shift($parts);
 array_shift($parts);
 $system = $parts[0];
-$member = ($parts[1] ?? null) === "" ? null : $parts[1];
+$member = !isset($parts[1]) || $parts[1] === "" ? null : $parts[1];
 
 if ($system !== "cloudburst" && $system !== "raindrops") header("Location: /?error=Invalid system name: " . $system) and die();
 $systemCommonName = $system === "cloudburst" ? "Cloudburst System" : "Raindrops System";
diff --git a/pages/parser.inc b/pages/parser.inc
index dc07744..283006b 100644
--- a/pages/parser.inc
+++ b/pages/parser.inc
@@ -11,6 +11,10 @@ require_once $_SERVER['DOCUMENT_ROOT'] . '/includes/header.inc';
         <h2>Message parser</h2>
         <p>Enter a message here, and we will tell you which system member this message came from.</p>
 
+        <div class="alert alert-warning">
+            <b>Notice:</b> The prefix generator and message parser pages will be removed from Cold Haze starting November 1<sup>st</sup>, due to being unused, difficult to maintain and containing outdated information. Feel free to ask a system member if you need help figuring out who sent a specific message.
+        </div>
+
         <div style="display:grid;grid-template-columns:1fr 2fr;grid-gap:10px;">
             <select id="system" title="Existing prefixes from..." class="tooltip-nohelp form-select" style='color:white;background-color:#111;border-color:#222;background-image:url("data:image/svg+xml,%3csvg xmlns=&apos;http://www.w3.org/2000/svg&apos; viewBox=&apos;0 0 16 16&apos;%3e%3cpath fill=&apos;none&apos; stroke=&apos;%23ffffff&apos; stroke-linecap=&apos;round&apos; stroke-linejoin=&apos;round&apos; stroke-width=&apos;2&apos; d=&apos;M2 5l6 6 6-6&apos;/%3e%3c/svg%3e");' onchange="update();">
                 <option value="all">(all systems)</option>
diff --git a/pages/prefix.inc b/pages/prefix.inc
index d7d8a40..0b1f3a3 100644
--- a/pages/prefix.inc
+++ b/pages/prefix.inc
@@ -11,6 +11,10 @@ require_once $_SERVER['DOCUMENT_ROOT'] . '/includes/header.inc';
         <h2>Prefix generator</h2>
         <p>This prefix generator will take into account the prefixes from the existing members to try to generate new original prefixes for a potential new member.</p>
 
+        <div class="alert alert-warning">
+            <b>Notice:</b> The prefix generator and message parser pages will be removed from Cold Haze starting November 1<sup>st</sup>, due to being unused, difficult to maintain and containing outdated information. Feel free to ask a system member if you need help figuring out who sent a specific message.
+        </div>
+
         <div style="display:grid;grid-template-columns:1fr 1fr 1fr;grid-gap:10px;">
             <select id="system" title="Existing prefixes from..." class="tooltip-nohelp form-select" style='color:white;background-color:#111;border-color:#222;background-image:url("data:image/svg+xml,%3csvg xmlns=&apos;http://www.w3.org/2000/svg&apos; viewBox=&apos;0 0 16 16&apos;%3e%3cpath fill=&apos;none&apos; stroke=&apos;%23ffffff&apos; stroke-linecap=&apos;round&apos; stroke-linejoin=&apos;round&apos; stroke-width=&apos;2&apos; d=&apos;M2 5l6 6 6-6&apos;/%3e%3c/svg%3e");' onchange="update();">
                 <optgroup label="General Options">
diff --git a/pages/rules-old.inc b/pages/rules-old.inc
new file mode 100644
index 0000000..21ae7e6
--- /dev/null
+++ b/pages/rules-old.inc
@@ -0,0 +1,253 @@
+<?php
+
+require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/init.inc"; global $title; global $isLoggedIn;
+
+if (isset($_POST["updateRules"])) {
+    header("Content-Type: text/plain");
+
+    if (!isset($_POST['payload'])) {
+        header("Location: /-/rules");
+        die();
+    }
+
+    foreach ($_POST['payload'] as $index => $rule) {
+        if (!isset($rule["name"]) || !isset($rule["content"]) && !is_numeric($index)) {
+            header("Location: /-/rules");
+            die();
+        }
+
+        if (trim($rule["name"]) === "") {
+            unset($_POST["payload"][$index]);
+            continue;
+        }
+
+        if (!isset($rule["approved"])) $rule["approved"] = [];
+        if (isset($rule["approved"][0])) $rule["approved"][0] = true; else $rule["approved"][0] = false;
+        if (isset($rule["approved"][1])) $rule["approved"][1] = true; else $rule["approved"][1] = false;
+
+        $_POST["payload"][$index] = $rule;
+    }
+
+    file_put_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/rules/rules.json", utf8_encode(json_encode($_POST["payload"])));
+
+    header("Location: /-/rules");
+    die();
+}
+
+require_once $_SERVER['DOCUMENT_ROOT'] . '/includes/header.inc';
+
+?>
+
+<br>
+<div class="container">
+    <div id="page-content">
+        <h2>Systems rules</h2>
+        <p>Click on a rule to view additional details. <a onclick="event.target.blur();" href="#" data-bs-toggle="modal" data-bs-target="#editor">Edit rules</a></p>
+
+        <?php
+
+        $rules = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/rules/rules.json"), true);
+
+        $protectorCloudburst = array_values(array_filter(scoreOrderGlobal(), function ($i) {
+            return $i["_system"] === "ynmuc" && $i["_metadata"]["protector"];
+        }))[0];
+        $protectorRaindrops = array_values(array_filter(scoreOrderGlobal(), function ($i) {
+            return $i["_system"] === "gdapd" && $i["_metadata"]["protector"];
+        }))[0];
+
+        $pcName = getMiniName($protectorCloudburst["display_name"] ?? $protectorCloudburst["name"]);
+        $prName = getMiniName($protectorRaindrops["display_name"] ?? $protectorRaindrops["name"]);
+
+        ?>
+
+        <ul class="list-group">
+            <?php $index = 1; foreach ($rules as $rule): ?>
+            <li class="list-group-item rule-outer">
+                <details>
+                    <summary class="rule">
+                        <b><?= $index ?>. <?= strip_tags($rule["name"]) ?></b>
+                        <?php if (in_array(false, $rule["approved"])): ?>
+                        <span class="badge bg-warning text-black rounded-pill">Unapproved</span>
+                        <?php endif; ?>
+                    </summary>
+                    <?php if (in_array(false, $rule["approved"])): ?>
+                    <div style="margin-top:10px;" class="alert alert-warning">
+                        <b>This rule has not yet been approved.</b> All rules need to be approved by the leaders from both systems. This rule is still missing approval from <?php
+
+                        if ($rule["approved"][0] === false) {
+                            if ($rule["approved"][1] === false) {
+                                echo($pcName . " and " . $prName);
+                            } else {
+                                echo($pcName);
+                            }
+                        } else if ($rule["approved"][1] === false) {
+                            echo($prName);
+                        }
+
+                        ?>.
+                    </div>
+                    <?php endif; ?>
+                    <div <?= !in_array(false, $rule["approved"]) ? 'style="margin-top:10px;"' : '' ?> class="list-group-item">
+                        <?= strip_tags($rule["content"]) ?>
+                    </div>
+                </details>
+            </li>
+            <?php $index++; endforeach; ?>
+        </ul>
+    </div>
+</div>
+
+<div class="modal fade" id="editor">
+    <div class="modal-dialog">
+        <div class="modal-content">
+            <div class="modal-header">
+                <h4 class="modal-title">Rules editor</h4>
+                <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
+            </div>
+
+            <div class="modal-body">
+                <p>Rules with an empty name are automatically deleted. Buttons to add new rules and save the changes are at the bottom of the list.</p>
+                <hr>
+                <form method="post">
+                    <div id="rules-editor">
+                        <?php $index = 1; foreach ($rules as $rule): ?>
+                            <div <?= $index === 1 ? 'id="default-rule"' : '' ?>>
+                                <p><b <?= $index === 1 ? 'id="default-rule--number"' : '' ?>>Rule #<?= $index ?>:</b></p>
+                                <input <?= $index === 1 ? 'id="default-rule--name"' : '' ?> type="text" placeholder="Rule name" class="form-control" style="margin-bottom:15px;color:white;background:#111;border-color:#222;" name="payload[<?= $index - 1 ?>][name]" value="<?= str_replace('"', "&quot;", strip_tags($rule["name"])) ?>">
+
+                                <textarea <?= $index === 1 ? 'id="default-rule--content"' : '' ?> name="payload[<?= $index - 1 ?>][content]" class="form-control" style="resize: none;color:white;background:#111;border-color:#222;" placeholder="Rule details"><?= strip_tags($rule["content"] ?? "") ?></textarea>
+
+                                <label style="margin-top:10px;margin-left:5px;">
+                                    <input <?= $index === 1 ? 'id="default-rule--approval-1"' : '' ?> <?= ($rule["approved"][0] ?? false) ? "checked" : "" ?> type="checkbox" name="payload[<?= $index - 1 ?>][approved][0]">
+                                    Approved by <?= $pcName ?>
+                                </label><br>
+                                <label style="margin-left:5px;">
+                                    <input <?= $index === 1 ? 'id="default-rule--approval-2"' : '' ?> <?= ($rule["approved"][1] ?? false) ? "checked" : "" ?> type="checkbox" name="payload[<?= $index - 1 ?>][approved][1]">
+                                    Approved by <?= $prName ?>
+                                </label><br>
+
+                                <hr>
+                            </div>
+                        <?php $index++; endforeach; ?>
+                    </div>
+                    <input type="submit" value="Save" class="btn btn-primary">
+                    <a onclick="editorNewRule();" class="btn btn-secondary">New rule</a>
+                    <input type="hidden" name="updateRules">
+                </form>
+            </div>
+        </div>
+    </div>
+</div>
+
+<script>
+    window.numberOfRules = <?= count($rules) ?>;
+
+    Array.from(document.getElementsByClassName("rule-outer")).forEach((el) => {
+        let details = el.children[0];
+
+        el.onclick = () => {
+            Array.from(document.getElementsByClassName("rule-outer")).forEach((sel) => {
+                if (el === sel) return;
+                sel.children[0].open = false;
+                sel.classList.remove("open");
+            });
+
+            details.open = !details.open;
+
+            if (details.open) {
+                el.classList.add("open");
+            } else {
+                el.classList.remove("open");
+            }
+        }
+    })
+
+    function editorNewRule() {
+        let id = Math.random(36).toString().split(".")[1];
+
+        document.getElementById("default-rule").id = "added-" + id + "-1";
+        document.getElementById("default-rule--number").id = "added-" + id + "-2";
+        document.getElementById("default-rule--name").id = "added-" + id + "-3";
+        document.getElementById("default-rule--content").id = "added-" + id + "-4";
+        document.getElementById("default-rule--approval-1").id = "added-" + id + "-5";
+        document.getElementById("default-rule--approval-2").id = "added-" + id + "-6";
+
+        let child = document.createElement("div");
+        child.id = "temp-" + id;
+        window.numberOfRules++;
+
+        document.getElementById("rules-editor").appendChild(child);
+        document.getElementById("temp-" + id).outerHTML = document.getElementById("added-" + id + "-1").outerHTML;
+
+        document.getElementById("added-" + id + "-1").id = "default-rule";
+        document.getElementById("added-" + id + "-2").id = "default-rule--number";
+        document.getElementById("added-" + id + "-3").id = "default-rule--name";
+        document.getElementById("added-" + id + "-4").id = "default-rule--content";
+        document.getElementById("added-" + id + "-5").id = "default-rule--approval-1";
+        document.getElementById("added-" + id + "-6").id = "default-rule--approval-2";
+
+        document.getElementById("added-" + id + "-3").name = "payload[" + (numberOfRules - 1) + "][name]";
+        document.getElementById("added-" + id + "-4").name = "payload[" + (numberOfRules - 1) + "][content]";
+        document.getElementById("added-" + id + "-5").name = "payload[" + (numberOfRules - 1) + "][approved][0]";
+        document.getElementById("added-" + id + "-6").name = "payload[" + (numberOfRules - 1) + "][approved][1]";
+
+        document.getElementById("added-" + id + "-5").checked = false;
+        document.getElementById("added-" + id + "-6").checked = false;
+        document.getElementById("added-" + id + "-3").value = "";
+        document.getElementById("added-" + id + "-4").value = "";
+        document.getElementById("added-" + id + "-2").innerText = "Rule #" + numberOfRules + ":";
+    }
+</script>
+
+<style>
+    .list-group-item {
+        color: #fff;
+        background-color: #222;
+        border: 1px solid rgba(255, 255, 255, .125);
+    }
+
+    .list-group-item.disabled {
+        color: #fff;
+        background-color: #222;
+        border-color: rgba(255, 255, 255, .125);
+        opacity: .75;
+    }
+
+    .rule-outer:hover {
+        background-color: #252525;
+        color: #ddd;
+    }
+
+    .rule-outer:active, .rule-outer:focus {
+        background-color: #272727;
+        color: #bbb;
+    }
+
+    .rule-outer.open {
+        background-color: #333;
+    }
+
+    .rule {
+        list-style: none;
+        pointer-events: none;
+    }
+
+    .rule-outer {
+        cursor: pointer;
+    }
+
+    .modal-header {
+        border-bottom: 1px solid #353738;
+    }
+
+    .modal-content {
+        border: 1px solid rgba(255, 255, 255, .2);
+        background-color: #111;
+    }
+
+    .btn-close {
+        filter: invert(1);
+    }
+</style>
+
+<?php require_once $_SERVER['DOCUMENT_ROOT'] . '/includes/footer.inc'; ?>
diff --git a/pages/rules.inc b/pages/rules.inc
index 21ae7e6..eee3508 100644
--- a/pages/rules.inc
+++ b/pages/rules.inc
@@ -1,39 +1,6 @@
 <?php
 
 require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/init.inc"; global $title; global $isLoggedIn;
-
-if (isset($_POST["updateRules"])) {
-    header("Content-Type: text/plain");
-
-    if (!isset($_POST['payload'])) {
-        header("Location: /-/rules");
-        die();
-    }
-
-    foreach ($_POST['payload'] as $index => $rule) {
-        if (!isset($rule["name"]) || !isset($rule["content"]) && !is_numeric($index)) {
-            header("Location: /-/rules");
-            die();
-        }
-
-        if (trim($rule["name"]) === "") {
-            unset($_POST["payload"][$index]);
-            continue;
-        }
-
-        if (!isset($rule["approved"])) $rule["approved"] = [];
-        if (isset($rule["approved"][0])) $rule["approved"][0] = true; else $rule["approved"][0] = false;
-        if (isset($rule["approved"][1])) $rule["approved"][1] = true; else $rule["approved"][1] = false;
-
-        $_POST["payload"][$index] = $rule;
-    }
-
-    file_put_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/rules/rules.json", utf8_encode(json_encode($_POST["payload"])));
-
-    header("Location: /-/rules");
-    die();
-}
-
 require_once $_SERVER['DOCUMENT_ROOT'] . '/includes/header.inc';
 
 ?>
@@ -41,164 +8,95 @@ require_once $_SERVER['DOCUMENT_ROOT'] . '/includes/header.inc';
 <br>
 <div class="container">
     <div id="page-content">
-        <h2>Systems rules</h2>
-        <p>Click on a rule to view additional details. <a onclick="event.target.blur();" href="#" data-bs-toggle="modal" data-bs-target="#editor">Edit rules</a></p>
+        <h2>General rules</h2>
+        <p>Click on a rule in the list to view the history of that rule, including all amendments. Note that older versions of a rule cannot be enforced anymore and are provided only for informational purposes.</p>
 
         <?php
 
-        $rules = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/rules/rules.json"), true);
+        $rules = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/rules/newrules.json"), true);
 
-        $protectorCloudburst = array_values(array_filter(scoreOrderGlobal(), function ($i) {
-            return $i["_system"] === "ynmuc" && $i["_metadata"]["protector"];
-        }))[0];
-        $protectorRaindrops = array_values(array_filter(scoreOrderGlobal(), function ($i) {
-            return $i["_system"] === "gdapd" && $i["_metadata"]["protector"];
-        }))[0];
+        $catindex = 0;
+        foreach ($rules as $category): ?>
 
-        $pcName = getMiniName($protectorCloudburst["display_name"] ?? $protectorCloudburst["name"]);
-        $prName = getMiniName($protectorRaindrops["display_name"] ?? $protectorRaindrops["name"]);
-
-        ?>
+        <?php if ($catindex === 0): ?>
 
         <ul class="list-group">
-            <?php $index = 1; foreach ($rules as $rule): ?>
             <li class="list-group-item rule-outer">
                 <details>
                     <summary class="rule">
-                        <b><?= $index ?>. <?= strip_tags($rule["name"]) ?></b>
-                        <?php if (in_array(false, $rule["approved"])): ?>
-                        <span class="badge bg-warning text-black rounded-pill">Unapproved</span>
+                        <b><?= $category['title'] ?><?php if (count($category['rules'][0]['amendments']) > 0): ?>-<?= $category['rules'][0]['amendments'][count($category['rules'][0]['amendments']) - 1]['id'] ?>:</b> <?= $category['rules'][0]['amendments'][count($category['rules'][0]['amendments']) - 1]['text'] ?><?php else: ?>:</b> <?= $category['rules'][0]['text'] ?><?php endif; ?>
+                    </summary>
+
+                    <ul class="list-group" style="margin-top:10px;">
+                        <?php if (count($category['rules'][0]['amendments']) > 0): ?>
+                            <?php $aindex = 0; foreach (array_reverse($category['rules'][0]['amendments']) as $amendment): ?>
+
+                            <?php if ($aindex === 0): ?>
+                                <li class="list-group-item"><b>Curent version:</b> <?= $amendment['text'] ?></li>
+                            <?php else: ?>
+                                <li class="list-group-item"><b>Amendment Preamble-<?= $amendment['id'] ?>:</b> <?= $amendment['text'] ?></li>
+                            <?php endif; ?>
+
+                            <?php $aindex++; endforeach; ?>
+                            <li class="list-group-item"><b>Original rule:</b> <?= $category['rules'][0]['text'] ?></li>
+                        <?php else: ?>
+                        <li class="list-group-item">
+                            <i>This rule was never amended.</i>
+                        </li>
                         <?php endif; ?>
+                    </ul>
+                </details>
+            </li>
+        </ul>
+
+        <?php else:
+
+                if ($category["title"] === "@punishments") {
+                    $catindex = "P";
+                    $category["title"] = "Planned punishments";
+                }
+
+                ?>
+
+        <h4 style="margin-top: 15px;">Articles <?= $catindex ?>.1 to <?= $catindex ?>.<?= count($category['rules']) ?>: <?= $category["title"] ?></h4>
+
+        <ul class="list-group">
+            <?php $ruleindex = 1; foreach ($category['rules'] as $rule): ?>
+            <li class="list-group-item rule-outer">
+                <details>
+                    <summary class="rule">
+                        <b>Article <?= $catindex ?>.<?= $ruleindex ?><?php if (count($rule['amendments']) > 0): ?>-<?= $rule['amendments'][count($rule['amendments']) - 1]['id'] ?>:</b> <?= $rule['amendments'][count($rule['amendments']) - 1]['text'] ?><?php else: ?>:</b> <?= $rule['text'] ?><?php endif; ?>
                     </summary>
-                    <?php if (in_array(false, $rule["approved"])): ?>
-                    <div style="margin-top:10px;" class="alert alert-warning">
-                        <b>This rule has not yet been approved.</b> All rules need to be approved by the leaders from both systems. This rule is still missing approval from <?php
-
-                        if ($rule["approved"][0] === false) {
-                            if ($rule["approved"][1] === false) {
-                                echo($pcName . " and " . $prName);
-                            } else {
-                                echo($pcName);
-                            }
-                        } else if ($rule["approved"][1] === false) {
-                            echo($prName);
-                        }
-
-                        ?>.
-                    </div>
-                    <?php endif; ?>
-                    <div <?= !in_array(false, $rule["approved"]) ? 'style="margin-top:10px;"' : '' ?> class="list-group-item">
-                        <?= strip_tags($rule["content"]) ?>
-                    </div>
+
+                    <ul class="list-group" style="margin-top:10px;">
+                        <?php if (count($rule['amendments']) > 0): ?>
+                            <?php $aindex = 0; foreach (array_reverse($rule['amendments']) as $amendment): ?>
+
+                                <?php if ($aindex === 0): ?>
+                                    <li class="list-group-item"><b>Curent version:</b> <?= $amendment['text'] ?></li>
+                                <?php else: ?>
+                                    <li class="list-group-item"><b>Amendment Preamble-<?= $amendment['id'] ?>:</b> <?= $amendment['text'] ?></li>
+                                <?php endif; ?>
+
+                                <?php $aindex++; endforeach; ?>
+                            <li class="list-group-item"><b>Original rule:</b> <?= $rule['text'] ?></li>
+                        <?php else: ?>
+                            <li class="list-group-item">
+                                <i>This rule was never amended.</i>
+                            </li>
+                        <?php endif; ?>
+                    </ul>
                 </details>
             </li>
-            <?php $index++; endforeach; ?>
+            <?php $ruleindex++; endforeach; ?>
         </ul>
-    </div>
-</div>
 
-<div class="modal fade" id="editor">
-    <div class="modal-dialog">
-        <div class="modal-content">
-            <div class="modal-header">
-                <h4 class="modal-title">Rules editor</h4>
-                <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
-            </div>
-
-            <div class="modal-body">
-                <p>Rules with an empty name are automatically deleted. Buttons to add new rules and save the changes are at the bottom of the list.</p>
-                <hr>
-                <form method="post">
-                    <div id="rules-editor">
-                        <?php $index = 1; foreach ($rules as $rule): ?>
-                            <div <?= $index === 1 ? 'id="default-rule"' : '' ?>>
-                                <p><b <?= $index === 1 ? 'id="default-rule--number"' : '' ?>>Rule #<?= $index ?>:</b></p>
-                                <input <?= $index === 1 ? 'id="default-rule--name"' : '' ?> type="text" placeholder="Rule name" class="form-control" style="margin-bottom:15px;color:white;background:#111;border-color:#222;" name="payload[<?= $index - 1 ?>][name]" value="<?= str_replace('"', "&quot;", strip_tags($rule["name"])) ?>">
-
-                                <textarea <?= $index === 1 ? 'id="default-rule--content"' : '' ?> name="payload[<?= $index - 1 ?>][content]" class="form-control" style="resize: none;color:white;background:#111;border-color:#222;" placeholder="Rule details"><?= strip_tags($rule["content"] ?? "") ?></textarea>
-
-                                <label style="margin-top:10px;margin-left:5px;">
-                                    <input <?= $index === 1 ? 'id="default-rule--approval-1"' : '' ?> <?= ($rule["approved"][0] ?? false) ? "checked" : "" ?> type="checkbox" name="payload[<?= $index - 1 ?>][approved][0]">
-                                    Approved by <?= $pcName ?>
-                                </label><br>
-                                <label style="margin-left:5px;">
-                                    <input <?= $index === 1 ? 'id="default-rule--approval-2"' : '' ?> <?= ($rule["approved"][1] ?? false) ? "checked" : "" ?> type="checkbox" name="payload[<?= $index - 1 ?>][approved][1]">
-                                    Approved by <?= $prName ?>
-                                </label><br>
-
-                                <hr>
-                            </div>
-                        <?php $index++; endforeach; ?>
-                    </div>
-                    <input type="submit" value="Save" class="btn btn-primary">
-                    <a onclick="editorNewRule();" class="btn btn-secondary">New rule</a>
-                    <input type="hidden" name="updateRules">
-                </form>
-            </div>
-        </div>
+        <?php endif; ?>
+
+        <?php $catindex++; endforeach; ?>
     </div>
 </div>
 
-<script>
-    window.numberOfRules = <?= count($rules) ?>;
-
-    Array.from(document.getElementsByClassName("rule-outer")).forEach((el) => {
-        let details = el.children[0];
-
-        el.onclick = () => {
-            Array.from(document.getElementsByClassName("rule-outer")).forEach((sel) => {
-                if (el === sel) return;
-                sel.children[0].open = false;
-                sel.classList.remove("open");
-            });
-
-            details.open = !details.open;
-
-            if (details.open) {
-                el.classList.add("open");
-            } else {
-                el.classList.remove("open");
-            }
-        }
-    })
-
-    function editorNewRule() {
-        let id = Math.random(36).toString().split(".")[1];
-
-        document.getElementById("default-rule").id = "added-" + id + "-1";
-        document.getElementById("default-rule--number").id = "added-" + id + "-2";
-        document.getElementById("default-rule--name").id = "added-" + id + "-3";
-        document.getElementById("default-rule--content").id = "added-" + id + "-4";
-        document.getElementById("default-rule--approval-1").id = "added-" + id + "-5";
-        document.getElementById("default-rule--approval-2").id = "added-" + id + "-6";
-
-        let child = document.createElement("div");
-        child.id = "temp-" + id;
-        window.numberOfRules++;
-
-        document.getElementById("rules-editor").appendChild(child);
-        document.getElementById("temp-" + id).outerHTML = document.getElementById("added-" + id + "-1").outerHTML;
-
-        document.getElementById("added-" + id + "-1").id = "default-rule";
-        document.getElementById("added-" + id + "-2").id = "default-rule--number";
-        document.getElementById("added-" + id + "-3").id = "default-rule--name";
-        document.getElementById("added-" + id + "-4").id = "default-rule--content";
-        document.getElementById("added-" + id + "-5").id = "default-rule--approval-1";
-        document.getElementById("added-" + id + "-6").id = "default-rule--approval-2";
-
-        document.getElementById("added-" + id + "-3").name = "payload[" + (numberOfRules - 1) + "][name]";
-        document.getElementById("added-" + id + "-4").name = "payload[" + (numberOfRules - 1) + "][content]";
-        document.getElementById("added-" + id + "-5").name = "payload[" + (numberOfRules - 1) + "][approved][0]";
-        document.getElementById("added-" + id + "-6").name = "payload[" + (numberOfRules - 1) + "][approved][1]";
-
-        document.getElementById("added-" + id + "-5").checked = false;
-        document.getElementById("added-" + id + "-6").checked = false;
-        document.getElementById("added-" + id + "-3").value = "";
-        document.getElementById("added-" + id + "-4").value = "";
-        document.getElementById("added-" + id + "-2").innerText = "Rule #" + numberOfRules + ":";
-    }
-</script>
-
 <style>
     .list-group-item {
         color: #fff;
@@ -229,7 +127,6 @@ require_once $_SERVER['DOCUMENT_ROOT'] . '/includes/header.inc';
 
     .rule {
         list-style: none;
-        pointer-events: none;
     }
 
     .rule-outer {
diff --git a/pages/stats.inc b/pages/stats.inc
index 19d4453..bd537f9 100644
--- a/pages/stats.inc
+++ b/pages/stats.inc
@@ -263,178 +263,6 @@ $switchesCloudburst = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] .
                 }
             });
         </script>
-
-        <br>
-        <h3>Time at front in the last 30 days</h3>
-        <canvas id="graph-01" style="width: 100%; height: 300px; max-height: 100%;"></canvas>
-        <script>
-            function toDuration(seconds, remainder) {
-                if (seconds > 60) {
-                    if (seconds > 3600) {
-                        if (seconds > 86400) {
-                            if (remainder) {
-                                return Math.floor(seconds / 86400) + " d. " + Math.floor((seconds / 3600) - Math.floor(seconds / 86400) * 24) + " hr. " + Math.floor((seconds - (Math.floor(seconds / 3600) * 3600)) / 60) + " min. " + Math.floor((seconds - (Math.floor(seconds / 3600) * 3600)) - (Math.floor((seconds - (Math.floor(seconds / 3600) * 3600)) / 60)) * 60) + " sec.";
-                            } else {
-                                return Math.round(seconds / 86400) + " d.";
-                            }
-                        } else {
-                            if (remainder) {
-                                return Math.floor(seconds / 3600) + " hr. " + Math.floor((seconds - (Math.floor(seconds / 3600) * 3600)) / 60) + " min. " + Math.floor((seconds - (Math.floor(seconds / 3600) * 3600)) - (Math.floor((seconds - (Math.floor(seconds / 3600) * 3600)) / 60)) * 60) + " sec.";
-                            } else {
-                                return Math.round(seconds / 3600) + " hr.";
-                            }
-                        }
-                    } else {
-                        if (remainder) {
-                            return Math.round(seconds / 60) + " min. " + Math.floor((seconds - (Math.floor(seconds / 3600) * 3600)) - (Math.floor((seconds - (Math.floor(seconds / 3600) * 3600)) / 60)) * 60) + " sec.";
-                        } else {
-                            return Math.round(seconds / 60) + " min.";
-                        }
-                    }
-                } else {
-                    return seconds + " sec.";
-                }
-            }
-
-            const ctx1 = document.getElementById('graph-01').getContext('2d');
-            window.graph01 = {
-                label: "Members",
-                data: JSON.parse(`<?= json_encode(array_map(function ($i) {
-                    return $i["time"];
-                }, array_values($members))) ?>`),
-                backgroundColor: JSON.parse(`<?= json_encode(array_map(function ($i) {
-                    return "#" . $i["color"] . "33";
-                }, array_values($members))) ?>`),
-                borderColor: JSON.parse(`<?= json_encode(array_map(function ($i) {
-                    return "#" . $i["color"];
-                }, array_values($members))) ?>`),
-                borderWidth: 1
-            };
-            const graph1 = new Chart(ctx1, {
-                type: 'bar',
-                data: {
-                    labels: JSON.parse(`<?= json_encode(array_map(function ($i) {
-                        return $i["name"];
-                    }, array_values($members))) ?>`),
-                    datasets: [
-                        window.graph01
-                    ]
-                },
-                options: {
-                    animation: {
-                        duration: 0
-                    },
-                    scales: {
-                        y: {
-                            beginAtZero: true,
-                            ticks: {
-                                callback: function(label) {
-                                    return toDuration(label);
-                                }
-                            }
-                        },
-                        x: {
-                            grid: {
-                                color: "rgba(255,255,255,0.25)"
-                            }
-                        }
-                    },
-                    elements: {
-                        point:{
-                            radius: 0
-                        }
-                    },
-                    plugins: {
-                        legend: {
-                            display: false
-                        },
-                        tooltip: {
-                            callbacks: {
-                                label: function(tooltipItem) {
-                                    return toDuration(tooltipItem.raw, true);
-                                }
-                            }
-                        }
-                    }
-                }
-            });
-        </script>
-
-        <br>
-        <h3>Time at front per month</h3>
-        <canvas id="graph-02" style="width: 100%; height: 300px; max-height: 100%;"></canvas>
-        <script>
-            const ctx2 = document.getElementById('graph-02').getContext('2d');
-            window.chart02 = JSON.parse(`<?= json_encode(array_values(array_map(function ($i) use ($frontersMonthMembers) {
-                $name = getMemberWithoutSystem(array_search($i, $frontersMonthMembers))["name"];
-                $month = (int)implode("-", explode("-", array_search($i, $frontersMonthMembers)));
-
-                $k = array_filter($i, function ($i) {
-                    return isset($i["name"]) && isset($i["color"]);
-                });
-
-                if (count($k) > 0) {
-                    return [
-                        "label" => $k[array_keys($k)[0]]["name"],
-                        "data" => array_values(array_map(function ($j) use ($name, $month) {
-                            return $name === "twilight" && $month < 202208 ? 0 : $j["duration"];
-                        }, $i)),
-                        "borderColor" => "#" . $k[array_keys($k)[0]]["color"]
-                    ];
-                } else {
-                    return [
-                        "label" => getMemberWithoutSystem(array_search($i, $frontersMonthMembers))["display_name"],
-                        "data" => array_values(array_map(function ($j) {
-                            return $j["duration"];
-                        }, $i)),
-                        "borderColor" => "#" . getMemberWithoutSystem(array_search($i, $frontersMonthMembers))["color"]
-                    ];
-                }
-            }, $frontersMonthMembers))) ?>`);
-            console.log(JSON.parse(`<?= json_encode(array_map(function ($i) {
-                return date("M Y", strtotime($i . "-00T00:00:00.000Z"));
-            }, array_keys($frontersMonthRectified))) ?>`));
-            const graph2 = new Chart(ctx2, {
-                type: 'line',
-                data: {
-                    labels: JSON.parse(`<?= json_encode(array_map(function ($i) {
-                        return date("M Y", strtotime($i . "-00T00:00:00.000Z"));
-                    }, array_keys($frontersMonthRectified))) ?>`),
-                    datasets: window.chart02
-                },
-                options: {
-                    animation: {
-                        duration: 0
-                    },
-                    scales: {
-                        y: {
-                            beginAtZero: true,
-                            grid: {
-                                color: "rgba(255,255,255,0.25)"
-                            },
-                            ticks: {
-                                callback: function(label) {
-                                    return toDuration(label);
-                                }
-                            }
-                        }
-                    },
-                    plugins: {
-                        legend: {
-                            display: false
-                        },
-                        tooltip: {
-                            intersect: false,
-                            callbacks: {
-                                label: function(tooltipItem) {
-                                    return tooltipItem.dataset.label + ": " + toDuration(tooltipItem.raw, true);
-                                }
-                            }
-                        }
-                    }
-                }
-            });
-        </script>
     </div>
 </div>
 
diff --git a/pages/together.inc b/pages/together.inc
index 87faf6a..3799630 100644
--- a/pages/together.inc
+++ b/pages/together.inc
@@ -1,5 +1,6 @@
 <?php
 
+$_GET['old'] = "";
 require_once $_SERVER['DOCUMENT_ROOT'] . "/includes/init.inc"; global $title; global $isLoggedIn;
 require_once $_SERVER['DOCUMENT_ROOT'] . '/includes/header.inc';
 
diff --git a/pages/travelling.inc b/pages/travelling.inc
index e808063..b7b772b 100644
--- a/pages/travelling.inc
+++ b/pages/travelling.inc
@@ -116,7 +116,14 @@ global $travelling;
 <div class="container">
     <div>
         <h2>System travelling</h2>
-        <?php foreach (scoreOrderGlobal() as $member): ?>
+        <?php foreach ([
+                ...array_values(array_filter(scoreOrderGlobal(), function ($i) use ($travelling) {
+                    return $travelling[$i['id']]["travelling"];
+                })),
+               ...array_values(array_filter(scoreOrderGlobal(), function ($i) use ($travelling) {
+                   return !$travelling[$i['id']]["travelling"];
+               }))
+           ] as $member): ?>
         <div class="relation" style="background-color:rgba(255, 255, 255, .1);margin-bottom:10px;padding:10px;border-radius:10px;display:grid;grid-template-columns: 1fr 2fr max-content;">
             <a class="relation-intro" style="background-color:rgba(255, 255, 255, .05);border-right:1px solid rgba(255, 255, 255, .1);margin:-10px;padding:10px;border-top-left-radius:10px;border-bottom-left-radius:10px;color: white;display:flex;align-items:center;text-decoration: none;" href="/<?= $member["name"] ?>">
                 <img src="<?= getAsset($member["system"], $member["id"], "heads") ?>" style="width:24px;">&nbsp;<?= $member["display_name"] ?? $member["name"] ?>
diff --git a/README.md b/spec.md
index 43195f1..43195f1 100644
--- a/README.md
+++ b/spec.md