update post -> fix problem update

Author: imtomdev

src/Controller/PostController.php

@@ -154,14 +154,16 @@ public function create()
     public function update()
     {
         $post = $this->session['post'];
+
         $idPost = filter_input(INPUT_GET, 'id');
 
         $titlePost = htmlspecialchars($post['content']['titre']);
         $description = htmlspecialchars($post['content']['description']);
         $contentPost = htmlspecialchars($post['content']['editor']);
         $datePost = new DateTime('now', new DateTimeZone('Europe/Paris'));
         $datePost = $datePost->format('Y-m-d H:i:s');
-        $mainImagePath = 'assets/img/posts_images/' . self::getId() . '/' . $post['mainImg']['image']['name'];
+
+        $mainImagePath = $post['mainImg']['image']['name'] !== "" ? 'assets/img/posts_images/' . self::getId() . '/' . $post['mainImg']['image']['name'] : $post['content']['main_actual_img'];
 
         ModelFactory::getModel('Post')->updateData($titlePost, ['title' => $titlePost, 'date' => $datePost, 'description' => $description, 'content' => $contentPost, 'main_img_path' => $mainImagePath], ['id' => $idPost]);
 

src/View/admin/posts/update.twig

@@ -16,7 +16,8 @@
 	<input type="text" name="titre" id="titre" placeholder="Rentrez ici le titre de votre article" value="{{ posts.title }}" required>
 	<label for="image">
 		Choisissez l'image principale de l'article
-		<input type="file" name="image" id="image" accept="image/x-png,image/gif,image/jpeg" required>
+		<input type="file" name="image" id="image" accept="image/x-png,image/gif,image/jpeg">
+		<input type="hidden" name="main_actual_img" value="{{ posts.main_img_path }}">
 	</label>
 	<h3>Rentrez une courte description de l'article</h3>
 	<textarea name="description" id="description">{{ posts.description|raw }}</textarea>