Update

4 files changed, 106 insertions, 0 deletions

diff --git a/Neutron-trunk/api/engine-cyclic/includes/cache.php b/Neutron-trunk/api/engine-cyclic/includes/cache.php
new file mode 100644
index 0000000..80ea283
--- /dev/null
+++ b/Neutron-trunk/api/engine-cyclic/includes/cache.php
@@ -0,0 +1,70 @@
+<?php
+
+// Create cache dir
+if (!file_exists($_SERVER['DOCUMENT_ROOT'] . "/data/webcontent/cache")) {
+    mkdir($_SERVER['DOCUMENT_ROOT'] . "/data/webcontent/cache");
+}
+
+function cacheCheck(string $page) {
+    /* // If something goes wrong, use cache anyway
+    $cache = true;
+
+    // Get a list of enabled widgets
+    $widgets = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/data/webcontent/widgets.json"));
+    if (json_last_error() != JSON_ERROR_NONE) { // If data is corrupted, silently think there are no widgets
+        $list = [];
+        rlgps("Warning: Widget information is corrupted");
+    } else {
+        $list = $widgets->list;
+    }
+
+    // Check if there is (at least) one widget that disables cache
+    foreach ($list as $widget) {
+        $data = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/widgets/$widget/feature.json"));
+        if (json_last_error() == JSON_ERROR_NONE) {
+            if (isset($data->cache)) {
+                if (is_bool($data->cache)) {
+                    $cache = $data->cache;
+                    if ($data->cache == false) {
+                        rlgps("Widget \"$widget\" prevents the use of cache");
+                    }
+                }
+            }
+        } else {
+            rlgps("Warning: Metadata for the widget \"$widget\" is corrupted");
+        }
+    }
+    
+    // Check if an update has been installed
+    if (file_exists($_SERVER['DOCUMENT_ROOT'] . "/data/webcontent/cache/last_version")) {
+        if (file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/data/webcontent/cache/last_version") == file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/api/version")) {} else {
+            $cache = false;
+            require $_SERVER['DOCUMENT_ROOT'] . "/api/admin/cache_content_reset.php";
+            file_put_contents($_SERVER['DOCUMENT_ROOT'] . "/data/webcontent/cache/last_version", file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/api/version"));
+        }
+    } else {
+        $cache = false;
+        require $_SERVER['DOCUMENT_ROOT'] . "/api/admin/cache_content_reset.php";
+        file_put_contents($_SERVER['DOCUMENT_ROOT'] . "/data/webcontent/cache/last_version", file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/api/version"));
+    }
+
+    // Is there any widget that disables cache?
+    if ($cache) { // no
+        // Does the cached version exists?
+        if (file_exists($_SERVER['DOCUMENT_ROOT'] . "/data/webcontent/cache/page-" . $page)) { // yes
+            header("X-FNS-NeutronCache: yes");
+            echo(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/data/webcontent/cache/page-" . $page)); // So let's output it
+            require_once $_SERVER['DOCUMENT_ROOT'] . "/resources/private/debug.php";debugDump(); // And debug if needed
+            return true;
+        } else { // no
+            header("X-FNS-NeutronCache: no");
+            return false; // Let the engine-cyclic render the page
+        }
+    } else { // yes
+        header("X-FNS-NeutronCache: no");
+        return false; // Let the engine-cyclic render the page
+    } */
+
+    // Cache is now completely disabled due to problems
+    return false;
+}
\ No newline at end of file
diff --git a/Neutron-trunk/api/engine-cyclic/includes/getPageContent.php b/Neutron-trunk/api/engine-cyclic/includes/getPageContent.php
new file mode 100644
index 0000000..31b202c
--- /dev/null
+++ b/Neutron-trunk/api/engine-cyclic/includes/getPageContent.php
@@ -0,0 +1,14 @@
+<?php
+
+function getPageContent() {
+    rlgps("getPageContent() call");
+    global $MPCMSRendererPageMarkup;
+    global $MPCMSRendererPageMarkupDN;
+    global $MPCMSRendererPageNameValue;
+
+    if (isset($MPCMSRendererPageMarkup) && isset($MPCMSRendererPageMarkupDN)) {
+        return $MPCMSRendererPageMarkup;
+    } else {
+        return file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/data/webcontent/pages/" . $MPCMSRendererPageNameValue);
+    }
+}
\ No newline at end of file
diff --git a/Neutron-trunk/api/engine-cyclic/includes/getPageName.php b/Neutron-trunk/api/engine-cyclic/includes/getPageName.php
new file mode 100644
index 0000000..e364493
--- /dev/null
+++ b/Neutron-trunk/api/engine-cyclic/includes/getPageName.php
@@ -0,0 +1,18 @@
+<?php
+
+function getPageName() {
+    rlgps("getPageName() call");
+    global $MPCMSRendererPageMarkup;
+    global $MPCMSRendererPageMarkupDN;
+    global $MPCMSRendererPageNameValue;
+    
+    if (isset($MPCMSRendererPageMarkup) && isset($MPCMSRendererPageMarkupDN)) {
+        return $MPCMSRendererPageMarkupDN;
+    } else {
+        if ($MPCMSRendererPageNameValue == "index") {
+            return file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/data/webcontent/sitename");
+        } else {
+            return file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/" . $MPCMSRendererPageNameValue . "/pagename");
+        }
+    }
+}
\ No newline at end of file
diff --git a/Neutron-trunk/api/engine-cyclic/includes/includes.php b/Neutron-trunk/api/engine-cyclic/includes/includes.php
new file mode 100644
index 0000000..05f0f23
--- /dev/null
+++ b/Neutron-trunk/api/engine-cyclic/includes/includes.php
@@ -0,0 +1,4 @@
+<?php
+
+require_once $_SERVER['DOCUMENT_ROOT'] . "/api/engine-cyclic/includes/getPageName.php";
+require_once $_SERVER['DOCUMENT_ROOT'] . "/api/engine-cyclic/includes/getPageContent.php";
\ No newline at end of file