anpassung von controllern und results

search function implementiert, search controller entsprechend angepasst und die results seite angepasst

php/controller/search-results-controller.php

@@ -3,22 +3,25 @@ session_start();
 require_once '../model/LocalArticleManager.php';
 require_once '../model/ArticleManager.php';
 
-if ($_SERVER["REQUEST_METHOD"] === "POST") {
-    if(!isset($_POST["search"])){
+if ($_SERVER["REQUEST_METHOD"] === "GET") {
+    if(!isset($_GET["q"])){
         $_SESSION["message"] = "missing_parameters";
         header("location: ../../index.php?pfad=search-results");
     } else {
 
-        $search = $_POST["search"];
+        $search = trim($_GET["q"]);
 
         try {
             $articleManager = ArticleManager::getInstance();
-            $articleManager->search($search); // TODO: Methode implementieren.
+            $results = $articleManager->search($search);
+
+            $_SESSION["search_results"] = $results;
+            $_SESSION["search_query"] = $search;
+            $_SESSION["message"] = "new_search_results";
         } catch (Exception $e){
             $_SESSION["message"] = "internal_error";
         }
         $_SESSION["message"] = "new_search_results";
-        // TODO: Liste mit Artikeln in der Suchreihenfolge übertragen.
         // Weiterleitung zur Suchergebnisanzeige
         header("location: ../../index.php?pfad=search-results");
         exit();

php/model/ArticleManager.php

@@ -44,4 +44,25 @@ class ArticleManager extends LocalArticleManager
 
         return $articleManager;
     }
+
+
+    public function search(string $keyword): array 
+    {
+        $results = [];
+        $contentFolder = __DIR__ . '/../content/';
+        $files = glob($contentFolder . "*.php");
+
+        foreach ($files as $file) {
+            $content = file_get_contents($file);
+            if (stripos($content, $keyword) !== false) {
+                $filename = basename($file, ".php");
+                $results[] = [
+                    'title' => ucfirst($filename),
+                    'link' => "index.php?pfad=" . $filename
+                ];
+            }
+        }
+        return $results;
+
+    }
 }