showArticle -> like-Button

content/showArticle.php

@@ -1,28 +1,10 @@
 <?php
-include_once 'php/controller/showArticle-controller.php';
-require_once 'php/model/CommentManager.php';
-
 $comments = [];
 $mainComments = [];
 $repliesByParent = [];
+$articleObj = null;
 
-if (isset($_GET["id"])) {
-    try {
-        $commentManager = CommentManager::getInstance();
-        $comments = $commentManager->getCommentsByArticle($_GET["id"]);
-
-        foreach ($comments as $comment) {
-            if ($comment->isReply()) {
-                $parentId = $comment->getParentCommentId();
-                $repliesByParent[$parentId][] = $comment;
-            } else {
-                $mainComments[] = $comment;
-            }
-        }
-    } catch (Exception $e) {
-        $_SESSION["message"] = "internal_error";
-    }
-}
+include_once 'php/controller/showArticle-controller.php';
 ?>
 <!--
      Seite: Anzeige für Beiträge
@@ -35,9 +17,28 @@ if (isset($_GET["id"])) {
     <!-- Metadaten & Titel -->
     <div class="article-view-top-section">
 
-        <?php if (isset($category) && !empty($category)): ?>
-            <span class="article-view-category"><?php echo htmlspecialchars($category); ?></span>
-        <?php endif; ?>
+        <div class="article-view-top-section">
+
+            <div class="category-and-likes-row">
+                <?php if (isset($category) && !empty($category)): ?>
+                    <span class="article-view-category"><?php echo htmlspecialchars($category); ?></span>
+                <?php endif; ?>
+
+                <!-- Like-Anzeige und dynamischer Like-Button  -->
+                <?php if (isset($articleObj) && $articleObj !== null): ?>
+                    <div class="article-view-likes">
+                        <span>❤️ <span class="like-count"><?php echo $articleObj->getLikeCount(); ?></span></span>
+
+                        <?php if (isset($_SESSION["user_email"])): ?>
+                            <a href="php/controller/like-controller.php?id=<?php echo $articleObj->getId(); ?>" class="like-toggle-btn">
+                                <?php echo $articleObj->hasLiked($_SESSION["user_email"]) ? '👎 Gefällt mir nicht mehr' : '👍 Gefällt mir'; ?>
+                            </a>
+                        <?php else: ?>
+                            <span class="login-hint">(Anmelden zum Liken)</span>
+                        <?php endif; ?>
+                    </div>
+                <?php endif; ?>
+            </div>
 
         <h1 class="article-view-title">
             <?php if (isset($title)) { echo htmlspecialchars($title); } ?>