Added editing function for pages (using tinymce).

Added editing pages for footer, banner, aside.
Added page overview.
Added public page.
Added settings page.
Added generator for embed pseudocodes.

edit/inc/functions.php

@@ -65,4 +65,75 @@ function loadLanguage():array {
 
 }
 
+/**
+ * Function for generating caches.
+ *
+ * @return void
+ */
+function generateStaticPgCaches() {
+
+    // Create empty arrays
+    // Remove existing caches for static pages.
+
+    $targetFiles = [
+        "allPages"    => __DIR__ . "/../../data/caches/pages.json",
+        "publicPages" => __DIR__ . "/../../data/caches/publicPages.json",
+    ];
+    foreach ($targetFiles as $key => $file) {
+        $$key = [];
+        if (file_exists($file)) unlink($file);
+    }
+
+    // Read contents.
+
+    $pagesFiles = scanDirConts(__DIR__ . "/../../data/static");
+
+    foreach ($pagesFiles as $file) {
+        $jsonData = json_decode(file_get_contents(__DIR__ . "/../../data/static/$file"), true);
+        $tData = [
+            "id" => str_replace(".json", "", $file), //The ID equals the file name, minus the extension.
+            "title" => $jsonData['title'],
+            "higher" => $jsonData["higher"],
+            "public" => $jsonData["public"],
+        ];
+
+        $allPages[$tData["id"]] = $tData;
+        if ($tData['public']) $publicPages[$tData["id"]] = $tData;
+    }
+
+    // Save to file(s)
+
+    foreach ($targetFiles as $key => $file) {
+        file_put_contents($file, json_encode($$key), LOCK_EX);
+    }
+
+}
+
+/**
+ * Function for storing a post.
+ *
+ * @param array   $pages  Array of pages.
+ * @param array   $inputs Input array.
+ * @param integer $id     ID of the currently edited entry. If it is 0, a new one will be set.
+ *
+ * @return integer
+ */
+function storePage(array $pages, array $inputs, int $id = 0):int {
+
+    if (!$id) {
+        if (count($pages) === 0) {
+            $id = 1;
+        }
+        else $id = max(array_keys($pages)) + 1;
+    }
+
+    $filename = __DIR__ . "/../../data/static/$id.json";
+
+    file_put_contents($filename, json_encode(array_merge($inputs)), LOCK_EX);
+
+    generateStaticPgCaches();
+    return $id;
+
+}
+
 ?>