updateArticle

php/controller/updateArticle-controller.php

@@ -75,16 +75,62 @@ if ($_SERVER["REQUEST_METHOD"] === "POST") {
             $cleanedTags = implode(',', $cleanedTags);
         }
 
+        // ----------------- Base64-Bilder speichern -----------------
+        $blocks = json_decode($content, true);
+        $uploadDir = __DIR__ . '/../../uploads/';
+
+        if (!file_exists($uploadDir)) {
+            mkdir($uploadDir, 0755, true);
+        }
+
+        if (is_array($blocks)) {
+            foreach ($blocks as &$block) {
+                // Prüfen, ob der Block ein Bild ist und ein NEUES Bild (Base64-Format) enthält
+                if (isset($block['type']) && isset($block['value']) && $block['type'] === 'image' && is_string($block['value'])) {
+
+                    if (str_starts_with($block['value'], 'data:image/')) {
+                        $parts = explode(',', $block['value']);
+                        if (count($parts) >= 2) {
+                            $metadata = $parts[0];
+                            $base64Data = $parts[1];
+
+                            preg_match('/data:image\/(?<extension>.*?);/', $metadata, $matches);
+                            $extension = $matches['extension'] ?? 'jpg';
+                            if ($extension === 'jpeg') { $extension = 'jpg'; }
+
+                            $fileName = 'img_' . uniqid() . '.' . $extension;
+                            $filePath = $uploadDir . $fileName;
+
+                            if (file_put_contents($filePath, base64_decode($base64Data)) !== false) {
+                                $block['value'] = 'uploads/' . $fileName;
+                            } else {
+                                $_SESSION["message"] = "image_upload_error";
+                                header("location: ../../index.php?pfad=updateArticle&id=$id");
+                                exit();
+                            }
+                        }
+                    }
+                }
+            }
+            unset($block);
+        }
+
+        // Aktualisiertes Array wieder in JSON konvertieren
+        $finalContent = json_encode($blocks, JSON_UNESCAPED_UNICODE);
+
         // ----------------- Übertragung der validierten Daten in ArticleManager: ---------------------------
         try {
             $articleManager = ArticleManager::getInstance();
             $article = $articleManager->getArticle($id);
             $article->setTitle($title);
             $article->setContent($content);
-            $article->setCategory($category);
+            $article->setCategory($finalContent);
             $article->setTags($cleanedTags);
             $articleManager->updateArticle($id ,$article, $author);
-        } catch (Exception $e){
+
+            unset($_SESSION["old_title"], $_SESSION["old_content"], $_SESSION["old_category"], $_SESSION["old_tags"]);
+
+        } catch (\Throwable $e){
             $_SESSION["message"] = $e->getMessage();
             header("location: ../../index.php?pfad=updateArticle&id=$id");
             exit();