anpassung der search results fuer die filterung nach likes

content/search-results.php

@@ -64,7 +64,7 @@ $resultCount = count($results);
                         <span>Alphabetisch</span>
                     </label>
                     <label class="s-res-filter-option">
-                        <input type="radio" name="sort" value="likes" <?php echo $currentSort === 'likes' ? 'checked' : ''; ?> onchange="this.form.submit()">
+                        <input type="radio" name="sort" value="likes" class="sort-radio" <?php echo $currentSort === 'likes' ? 'checked' : ''; ?>>
                         <span>Beliebtheit (Likes)</span>
                     </label>
                     <label class="s-res-filter-option">
@@ -127,8 +127,11 @@ $resultCount = count($results);
             <?php 
             if (!empty($results)): ?>
     
-                <?php foreach ($results as $item): ?>
-                    <div class="s-res-item" data-likes="<?php echo $item['likes'] ?? 0; ?>" data-category="<?php echo strtolower($item['category'] ?? ''); ?>">
+                <?php foreach ($results as $item): 
+                    // Anzahl der Likes ermitteln (falls es ein Array ist, zählen; falls Zahl, direkt nutzen)
+                    $likesCount = isset($item['likes']) && is_array($item['likes']) ? count($item['likes']) : ($item['likes'] ?? 0);
+                ?>
+                    <div class="s-res-item" data-likes="<?php echo $likesCount; ?>" data-category="<?php echo strtolower($item['category'] ?? ''); ?>">
                         <div class="s-res-content">
                             <h2 class="s-res-item-title">
                                 <a href="index.php?pfad=showArticle&id=<?php echo $item['id']; ?>" class="s-res-link">
@@ -139,10 +142,9 @@ $resultCount = count($results);
                                 <p class="s-res-author">Von: <span class="s-res-author-name"><?php echo htmlspecialchars($item['author']); ?></span></p>
 
                                 <span class="s-res-likes">
-                                    ❤️ <?php echo isset($item['likes']) && is_array($item['likes']) ? count($item['likes']) : 0; ?>
+                                    ❤️ <?php echo $likesCount; ?>
                                 </span>
                             </div>
-
                         </div>
                         <div class="s-res-arrow">&rarr;</div>
                     </div>