From dc8f78256944885108f1d52b822c8677bf9d964c Mon Sep 17 00:00:00 2001
From: Minteck <contact@minteck.org>
Date: Sun, 12 Dec 2021 11:19:38 +0100
Subject: Initial commit

---
 icon/index.php | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 icon/index.php

(limited to 'icon/index.php')

diff --git a/icon/index.php b/icon/index.php
new file mode 100644
index 0000000..97bf068
--- /dev/null
+++ b/icon/index.php
@@ -0,0 +1,46 @@
+<?php
+
+if (!isset($_GET['q']) || !isset($_GET['i'])) {
+    header("Location: /");
+    die();
+}
+
+$_GET['q'] = strtolower(substr($_GET['q'], 0, 200));
+$_GET['q'] = preg_replace("/[^A-Za-z0-9 ]/", '', preg_replace("/[\.]/", ' ', $_GET['q']));
+
+$data = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/private/db.json"), true);
+
+if ($_GET['i'] !== "_off" && isset($data["entries"][$_GET['i']])) {
+    $icdom = explode("/", $data["entries"][$_GET['i']]["url"])[2];
+    if (substr($icdom, 0, 4) === "www.") {
+        $icdom = substr($icdom, 4);
+    }
+} elseif ($_GET['i'] === "_off") {
+    $domains = [];
+
+    foreach ($data["entries"] as $id => $entry) {
+        $domain = explode("/", $entry["url"])[2];
+        $sim = similar_text($domain, $_GET['q'], $perc);
+        if (substr($domain, 0, 4) === "www.") {
+            $domainstr = substr($domain, 4);
+        } else {
+            $domainstr = $domain;
+        }
+        $domains[] = [
+            "id" => $id,
+            "url" => "https://" . $domain . "/",
+            "domain" => $domainstr,
+            "relevance" => $perc / 50 - 1
+        ];
+    }
+
+    usort($domains, function($a, $b) {
+        return $a['relevance'] <=> $b['relevance'];
+    });
+
+    $domains = array_reverse($domains);
+    $icdom = $domains[0]['domain'];
+}
+
+header("Location: https://external-content.duckduckgo.com/ip3/" . $icdom . ".ico");
+die();
\ No newline at end of file
-- 
cgit