Fehler beim Speichern von Erklärtexten behoben

webseite/classes/TopicData.php

@@ -47,7 +47,7 @@ class TopicData
     /**
      * @var string Der gesamte Erklärungstext zum Thema, enthält fertiges HTML und LATEX Formelsyntax für MathJax https://docs.mathjax.org/en/latest/basic/mathematics.html
      */
-    public string $article;
+    private string $article;
 
     /**
      * @var array Alle zugehörigen Formelaufgaben als Task
@@ -200,7 +200,7 @@ class TopicData
         if (!isset($article)) {
             $article = "Kein Erklärtext vorhanden";
         }
-        $result->article = str_replace('$TOPICPATH', Config::getTopicDirectory($subjectId, $topicId) . "images", $article);
+        $result->article = $article;
 
         $taskJson = Util::readFileContent(Config::getTopicDirectory($subjectId, $topicId) . "tasks.json");
         $result->tasks = array();
@@ -241,7 +241,6 @@ class TopicData
         $data["icon"] = $this->icon;
         $data["description"] = $this->description;
         $data["relatedTopics"] = $this->relatedTopics;
-        $data["files"] = $this->files;
 
         $json = json_encode($data, JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT);
         if (!$json) {
@@ -508,6 +507,15 @@ class TopicData
         $this->files = $files;
     }
 
+    /**
+     * Gibt anders als getArticle() Bildpfade richtig aus
+     * @return string HTML Quelltext für den Erklärtext
+     */
+    public function getFinishedArticle(): string
+    {
+        return str_replace('$TOPICPATH', Config::getTopicDirectory($this->subjectId, $this->id) . "images", $this->article);
+    }
+
     public function getArticle(): string
     {
         return $this->article;

webseite/search.php

@@ -23,7 +23,7 @@ foreach ($subjects as $subject) {
             strpos(strtolower($subject->displayName), $query) !== false ||
             strpos(strtolower($topic->displayName), $query) !== false ||
             strpos(strtolower($topic->description), $query) !== false ||
-            strpos(strtolower($topic->article), $query) !== false
+            strpos(strtolower($topic->getFinishedArticle()), $query) !== false
         ) {
             $results[] = [
                 'type' => 'topic',

webseite/topic.php

@@ -89,7 +89,7 @@ if (!isset($topicData)) {
                 <?php echo($topicData->description); ?>
             </p>
             <p class="content-text article-section">
-                <?php echo($topicData->article); ?>
+                <?php echo($topicData->getFinishedArticle()); ?>
             </p>
 
             <div class="exercise-section bg-gray-100">