Update showCategory.php

content/showCategory.php

@@ -2,31 +2,60 @@
 include_once "php/controller/showCategory-controller.php";
 ?>
 
-<main>
-    <?php include_once "includes/alertMessages.php"?>
+<div class="category-results-container">
+    <!-- Kategorie-Titel sicher ausgeben -->
+    <h1>Kategorie: <?php echo (isset($category) && !empty($category)) ? htmlspecialchars($category) : 'Unbekannt'; ?></h1>
 
-    <h1><?php if (isset($category) && !empty($category)){ echo htmlspecialchars($category); } ?></h1>
-
-    <div class="s-res-list">
-        <?php
-        if (!empty($articles)): ?>
+    <!-- 1. Die Artikel-Liste ausgeben -->
+    <div class="articles-list">
+        <?php if (isset($articles) && !empty($articles)): ?>
             <?php foreach ($articles as $article): ?>
-                <div class="s-res-item">
-                    <div class="s-res-content">
-                        <h2 class="s-res-item-title">
-                            <a href="index.php?pfad=showArticle&id=<?php echo $article->getId(); ?>" class="s-res-link">
-                                <?php echo htmlspecialchars($article->getTitle()); ?>
-                            </a>
-                        </h2>
-                        <p class="s-res-author">Von: <span class="s-res-author-name"><?php echo htmlspecialchars($article->getAuthor()); ?></span></p>
-                    </div>
-                    <div class="s-res-arrow">&rarr;</div>
-                </div>
+                <article class="article-item">
+                    <!-- Sichere Objektausrufe über die Getter-Methoden -->
+                    <h2><?php echo (isset($article) && !empty($article->getTitle())) ? htmlspecialchars($article->getTitle()) : 'Kein Titel'; ?></h2>
+                    <p><?php echo (isset($article) && !empty($article->getContent())) ? htmlspecialchars($article->getContent()) : 'Kein Inhalt'; ?></p>
+                </article>
             <?php endforeach; ?>
-        <?php
-        else: ?>
-        <p> Es sind noch keine Beiträge in dieser Kategorie enthalten.</p>
+        <?php else: ?>
+            <p>Keine Artikel in dieser Kategorie gefunden.</p>
         <?php endif; ?>
     </div>
 
-</main>
+    <!-- 2. Der Paginator (Greift nur, wenn mehr als eine Seite existiert) -->
+    <?php if (isset($totalPages) && $totalPages > 1): ?>
+        <form id="search-form-id" action="index.php" method="GET" style="display: inline;">
+
+            <!-- Pfad und Kategorie als versteckte Felder mitsenden -->
+            <input type="hidden" name="pfad" value="showCategory">
+            <input type="hidden" name="category" value="<?php echo (isset($category) && !empty($category)) ? htmlspecialchars($category) : ''; ?>">
+
+            <!-- Das Feld, das dein JS-Paginator befüllt (Nutzt Kurzform ?? für Fallback) -->
+            <input type="hidden" id="s-res-page-input" name="page" value="<?php echo (isset($page) && !empty($page)) ? $page : 1; ?>">
+
+            <!-- Die Navigations-Buttons -->
+            <div class="s-res-page-navigation">
+
+                <!-- Zurück-Button -->
+                <?php $currentPage = $page ?? 1; ?>
+                <button type="button" class="s-res-page-btn" data-page="<?php echo $currentPage - 1; ?>" <?php echo ($currentPage <= 1) ? 'disabled' : ''; ?>>
+                    &laquo; Zurück
+                </button>
+
+                <!-- Seitenzahlen generieren -->
+                <?php for ($i = 1; $i <= $totalPages; $i++): ?>
+                    <button type="button"
+                            class="s-res-page-btn <?php echo ($i === $currentPage) ? 'active' : ''; ?>"
+                            data-page="<?php echo $i; ?>"
+                            <?php echo ($i === $currentPage) ? 'disabled' : ''; ?>>
+                        <?php echo $i; ?>
+                    </button>
+                <?php endfor; ?>
+
+                <!-- Vor-Button -->
+                <button type="button" class="s-res-page-btn" data-page="<?php echo $currentPage + 1; ?>" <?php echo ($currentPage >= $totalPages) ? 'disabled' : ''; ?>>
+                    Weiter &raquo;
+                </button>
+            </div>
+        </form>
+    <?php endif; ?>
+</div>

php/controller/showArticle-controller.php

@@ -25,14 +25,6 @@ if (isset($_GET["id"]) && !empty($_GET["id"])){
             exit();
         }
 
-        if($_GET["pfad"] == "updateArticle"){
-            if($article->getAuthor() != $_SESSION["user"]){
-                $_SESSION["message"] = "unauthorized_access";
-                header("location: ../../index.php");
-                exit();
-            }
-        }
-
         $commentManager = CommentManager::getInstance();
         $comments = $commentManager->getCommentsByArticle($_GET["id"]);
 

php/controller/showCategory-controller.php

@@ -1,21 +1,41 @@
 <?php
+if (session_status() === PHP_SESSION_NONE) {
+    session_start();
+}
+
 require_once 'php/model/Article.php';
 require_once 'php/model/ArticleManager.php';
 require_once 'php/validator/article-validator.php';
 
 if (isset($_GET["category"]) && !empty($_GET["category"]) && articleCategoryValidator($_GET["category"])){
     $category = $_GET["category"];
+
+    $page = isset($_GET['page']) ? (int)$_GET['page'] : 1;
+    if ($page < 1) { $page = 1; }
+
     try {
         $articleManager = ArticleManager::getInstance();
-        $articles = $articleManager->getArticlesByCategory($category);
+
+        $allArticles = $articleManager->getArticlesByCategory($category);
+
+        // Paginierung konfigurieren
+        $limit = 10; // Wie viele Artikel pro Seite?
+        $totalArticles = count($allArticles);
+        $totalPages = ceil($totalArticles / $limit);
+
+        if ($page > $totalPages && $totalPages > 0) { $page = $totalPages; }
+
+        $offset = ($page - 1) * $limit;
+        $articles = array_slice($allArticles, $offset, $limit);
+
     } catch (Exception $e) {
         $_SESSION["message"] = "internal_error";
         include_once "content/404.php";
         exit();
     }
-}else{
+} else {
     $_SESSION["message"] = "invalid_category";
     include_once "content/404.php";
     exit();
 }
-?>
+?>