From d4020671c1ebf68ed9ce75869368c1365f38762c Mon Sep 17 00:00:00 2001
From: NOrtmann1 <ortmann.niklas@yahoo.de>
Date: Sun, 14 Jun 2026 21:39:09 +0200
Subject: [PATCH] updateArticle

---
 content/updateArticle.php                   | 24 +++++++++-
 php/controller/updateArticle-controller.php | 50 ++++++++++++++++++++-
 2 files changed, 71 insertions(+), 3 deletions(-)

diff --git a/content/updateArticle.php b/content/updateArticle.php
index 1cd6801..bb69e0d 100644
--- a/content/updateArticle.php
+++ b/content/updateArticle.php
@@ -26,8 +26,30 @@ include_once 'php/controller/showArticle-controller.php';
 
                ?>"
                placeholder="Titel hier eingeben" required>
-        <textarea id="content" name="content" placeholder="Schreibe deinen Beitrag..."><?php if (isset($_SESSION['old_content']) && !empty($_SESSION['old_content'])){echo htmlspecialchars($_SESSION['old_content']); unset($_SESSION['old_content']);}elseif (isset($content) && !empty($content)){echo htmlspecialchars($content);}?></textarea>
 
+        <!-- Hier werden die dynamischen divs via JavaScript eingefügt -->
+        <div id="block-container"></div>
+
+        <!-- Plus-Button und das Pop-up-Menü -->
+        <div id="add-block-control" class="article-editor-scope add-block-control">
+            <button type="button" id="plus-button" class="article-editor-scope plus-button">+</button>
+            <div id="block-popup" class="article-editor-scope block-popup hidden">
+                <button type="button" data-type="text">Textblock</button>
+                <button type="button" data-type="image">Bild einfügen</button>
+            </div>
+        </div>
+
+        <!-- Unsichtbares Textfeld, das die JSON-Daten hält und an den Controller postet -->
+        <textarea id="content" name="content" style="display:none;"><?php
+            if (isset($_SESSION['old_content']) && !empty($_SESSION['old_content'])){
+                echo htmlspecialchars($_SESSION['old_content']);
+                unset($_SESSION['old_content']);
+            }elseif (isset($content) && !empty($content)){
+                echo htmlspecialchars($content);
+            } else {
+                echo '[]';
+            }
+            ?></textarea>
     </main>
 
     <!-- Seitenleiste -->
diff --git a/php/controller/updateArticle-controller.php b/php/controller/updateArticle-controller.php
index cc881fd..07a6f08 100644
--- a/php/controller/updateArticle-controller.php
+++ b/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();