Letzte Version

com_eis/eis.xml

@@ -5,17 +5,23 @@
             <file driver="mysql" charset="utf8">install/sql/mysql/install.utf8.sql</file>
         </sql>
     </install>
-<uninstall>
-    <sql>
-        <file driver="mysql" charset="utf8">install/sql/mysql/uninstall.mysql.utf8.sql</file>
-    </sql>
-</uninstall>
+    <uninstall>
+        <sql>
+            <file driver="mysql" charset="utf8">install/sql/mysql/uninstall.mysql.utf8.sql</file>
+        </sql>
+    </uninstall>
     <name>com_eis</name>
     <creationDate>2025-07-23</creationDate>
     <author>Thomas Spohr powert by OpenAI</author>
     <version>1.0.0</version>
     <description>EIS Minimal-Komponente</description>
     <namespace path="src">EIS\Component\EIS</namespace>
+    
+        <files folder="site"> 
+            <folder>src</folder>
+        </files>
+    
+    
     <administration>
         <menu>COM_EIS_MENU</menu>
         <submenu>

com_eis/services/provider.php

@@ -1,4 +1,5 @@
 <?php
+
 namespace EIS\Component\EIS;
 
 \defined('_JEXEC') or die;
@@ -11,15 +12,24 @@ use Joomla\CMS\Extension\MVCComponent;
 use Joomla\CMS\Dispatcher\ComponentDispatcherFactoryInterface;
 use Joomla\DI\Container;
 use Joomla\DI\ServiceProviderInterface;
+use EIS\Component\EIS\Site\Controller\DownloadController;
 
 return new class implements ServiceProviderInterface
 {
     public function register(Container $container): void
     {
+        // MVC-Basisregistrierung
         $container->registerServiceProvider(new ComponentDispatcherFactory('\\EIS\\Component\\EIS'));
         $container->registerServiceProvider(new MVCFactory('\\EIS\\Component\\EIS'));
         $container->registerServiceProvider(new RouterFactory('\\EIS\\Component\\EIS'));
 
+        // DownloadController explizit registrieren
+        $container->set(
+            DownloadController::class,
+            fn(Container $c) => new DownloadController()
+        );
+
+        // Komponentenschnittstelle
         $container->set(
             ComponentInterface::class,
             static fn(Container $c) => new MVCComponent(

com_eis/site/src/Controller/DownloadController.php

@@ -0,0 +1,62 @@
+<?php
+namespace EIS\Component\EIS\Site\Controller;
+
+\defined('_JEXEC') or die;
+
+use Joomla\CMS\Factory;
+use Joomla\CMS\MVC\Controller\BaseController;
+use Joomla\CMS\Router\Route;
+use Joomla\Database\DatabaseDriver;
+
+class DownloadController extends BaseController
+{
+    public function download()
+    {
+        $app  = Factory::getApplication();
+        $user = Factory::getUser();
+        $input = $app->input;
+
+        // Nur für eingeloggte Benutzer
+        if ($user->guest) {
+            $app->enqueueMessage('Bitte zuerst einloggen.', 'warning');
+            $app->redirect(Route::_('index.php?option=com_users&view=login', false));
+            return;
+        }
+
+        // ID aus URL lesen
+        $id = $input->getInt('id');
+        if (!$id) {
+            throw new \RuntimeException("Keine Dokument-ID übergeben.");
+        }
+
+        // Datenbankabfrage
+        /** @var DatabaseDriver $db */
+        $db = Factory::getDbo();
+
+        $query = $db->getQuery(true)
+            ->select($db->quoteName(['path', 'name']))
+            ->from($db->quoteName('#__eis_documents'))
+            ->where($db->quoteName('id') . ' = ' . (int) $id)
+            ->where($db->quoteName('is_folder') . ' = 0');
+
+        $row = $db->setQuery($query)->loadAssoc();
+
+        if (!$row) {
+            throw new \RuntimeException("PDF nicht gefunden oder kein gültiges Dokument.");
+        }
+
+        $filePath = $row['path'];
+        $fileName = $row['name'];
+
+        if (!file_exists($filePath)) {
+            throw new \RuntimeException("Datei existiert nicht auf dem Server.");
+        }
+
+        // PDF-Datei ausgeben
+        header('Content-Type: application/pdf');
+        header('Content-Disposition: inline; filename="' . basename($fileName) . '"');
+        header('Content-Length: ' . filesize($filePath));
+        readfile($filePath);
+        exit;
+    }
+}

com_eis/src/View/Main/HtmlView.php

@@ -4,7 +4,6 @@ namespace EIS\Component\EIS\Administrator\View\Main;
 \defined('_JEXEC') or die;
 use Joomla\CMS\Factory;
 use Joomla\CMS\MVC\View\HtmlView as BaseHtmlView;
-
 class HtmlView extends BaseHtmlView
 {
     public function display($tpl = null): void