Dokumenteninfo wird jetzt in DB geschrieben.

com_eis/eis.xml

@@ -1,13 +1,15 @@
 <?xml version="1.0" encoding="utf-8"?>
 <extension type="component" method="install">
-    <!-- Database table for PDF entries -->
-  
-<install>
-		<sql>
-			<file driver="mysql" charset="utf8">install/sql/mysql/install.utf8.sql</file>
-		</sql>
-	</install>
-
+    <install>
+        <sql>
+            <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>
     <name>com_eis</name>
     <creationDate>2025-07-23</creationDate>
     <author>Thomas Spohr powert by OpenAI</author>
@@ -15,17 +17,17 @@
     <description>EIS Minimal-Komponente</description>
     <namespace path="src">EIS\Component\EIS</namespace>
     <administration>
-        <menu img="class:eis">COM_EIS_MENU</menu>
+        <menu>COM_EIS_MENU</menu>
         <submenu>
-            <menu link="option=com_eis&amp;view=main" img="class:eis-main" alt="EIS/Main">
-                COM_EIS_MAIN</menu>
+            <menu link="option=com_eis&amp;view=main">COM_EIS_MAIN</menu>
+            <menu link="option=com_eis&amp;view=config">COM_EIS_CONFIG</menu>
         </submenu>
 
         <files client="administrator">
             <folder>sql</folder>
             <folder>src</folder>
             <folder>tmpl</folder>
-	<folder>install</folder>
+            <folder>install</folder>
             <folder>language</folder>
             <folder>services</folder>
         </files>

com_eis/install/sql/mysql/install.utf8.sql

@@ -4,5 +4,15 @@ CREATE TABLE IF NOT EXISTS `#__eis_documents` (
   `path` TEXT NOT NULL,
   `parent_id` INT UNSIGNED DEFAULT NULL,
   `is_folder` TINYINT(1) DEFAULT 0,
+  `title` VARCHAR(255) DEFAULT NULL,
+  `description` TEXT DEFAULT NULL,
+  `ordering` INT DEFAULT 0,
+  PRIMARY KEY (`id`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+
+CREATE TABLE IF NOT EXISTS `#__eis_settings` (
+  `id` INT UNSIGNED NOT NULL AUTO_INCREMENT,
+  `pdf_path` TEXT NOT NULL,
   PRIMARY KEY (`id`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;

com_eis/install/sql/mysql/uninstall.mysql.utf8.sql

@@ -0,0 +1,2 @@
+DROP TABLE IF EXISTS `#__eis_settings`;
+DROP TABLE IF EXISTS `#__eis_documents`;

com_eis/language/en-GB/en-GB.com_eis.ini

@@ -4,5 +4,5 @@ COM_EIS_DOCUMENT_PATH_LABEL="Pfad zu den PDF-Dokumenten"
 COM_EIS_SCAN_DOCUMENTS="Dokumente einlesen"
 COM_EIS_MAIN="EIS Hauptansicht"
 COM_EIS_MENU="EIS"
-COM_EIS_SETTINGS="Einstellungen"
+COM_EIS_CONFIG="Einstellungen"
 COM_EIS_MAINTENANCE="Wartung"

com_eis/src/Controller/ConfigController.php

@@ -0,0 +1,46 @@
+<?php
+namespace EIS\Component\EIS\Administrator\Controller;
+
+\defined('_JEXEC') or die;
+
+use Joomla\CMS\Factory;
+use Joomla\CMS\MVC\Controller\BaseController;
+use Joomla\CMS\Router\Route;
+
+class ConfigController extends BaseController
+{
+    public function save(): void
+    {
+        $app = Factory::getApplication();
+        $input = $app->getInput();
+        $db = Factory::getDbo();
+
+        // Eingabe
+        $pdfPath = $input->getString('pdf_path', '');
+
+        // Existiert ein Eintrag?
+        $query = $db->getQuery(true)
+            ->select('COUNT(*)')
+            ->from($db->quoteName('#__eis_settings'));
+        $db->setQuery($query);
+        $exists = (int) $db->loadResult() > 0;
+
+        if ($exists) {
+            // Update
+            $query = $db->getQuery(true)
+                ->update($db->quoteName('#__eis_settings'))
+                ->set($db->quoteName('pdf_path') . ' = ' . $db->quote($pdfPath));
+        } else {
+            // Insert
+            $query = $db->getQuery(true)
+                ->insert($db->quoteName('#__eis_settings'))
+                ->columns([$db->quoteName('pdf_path')])
+                ->values($db->quote($pdfPath));
+        }
+
+        $db->setQuery($query)->execute();
+
+        $app->enqueueMessage('Pfad gespeichert: ' . $pdfPath, 'message');
+        $this->setRedirect(Route::_('index.php?option=com_eis&view=config', false));
+    }
+}

com_eis/src/Controller/DisplayController.php

@@ -3,51 +3,53 @@ namespace EIS\Component\EIS\Administrator\Controller;
 
 \defined('_JEXEC') or die;
 
-use Joomla\CMS\MVC\Controller\BaseController;
 use Joomla\CMS\Factory;
+use Joomla\CMS\MVC\Controller\BaseController;
+use Joomla\Database\DatabaseDriver;
 
 class DisplayController extends BaseController
 {
     protected $default_view = 'main';
 
     /**
-     * Endpoint to generate JSON of PDF directory tree
+     * Button-Aktion: PDF-Verzeichnis scannen und in Datenbank speichern
      */
     public function scan(): void
     {
-        $input = Factory::getApplication()->input;
-        // Default to PDF folder if no path provided
-        $defaultPath = JPATH_ROOT . DIRECTORY_SEPARATOR . 'pdf';
-        $path = $input->getString('path', $defaultPath);
-        $data  = $this->scanFolder($path);
+        $db = Factory::getDbo();
 
-        // Encode JSON
-        $json = json_encode($data, JSON_UNESCAPED_SLASHES | JSON_PRETTY_PRINT);
+        // Pfad aus Tabelle laden
+        $query = $db->getQuery(true)
+            ->select($db->quoteName('pdf_path'))
+            ->from($db->quoteName('#__eis_settings'))
+            ->order('id ASC')
+            ->setLimit(1);
 
-        // Determine output file path
-        $outputFile = JPATH_ROOT . DIRECTORY_SEPARATOR . 'media' . DIRECTORY_SEPARATOR . 'com_eis' . DIRECTORY_SEPARATOR . 'documents.json';
-        // Ensure directory exists
-        $dir = dirname($outputFile);
-        if (!is_dir($dir)) {
-            mkdir($dir, 0755, true);
+        $db->setQuery($query);
+        $path = $db->loadResult();
+
+        if (!$path || !is_dir($path)) {
+            Factory::getApplication()->enqueueMessage('Pfad ungültig oder nicht gesetzt: ' . $path, 'error');
+            $this->setRedirect('index.php?option=com_eis&view=main');
+            return;
         }
-        // Write JSON to file
-        file_put_contents($outputFile, $json);
 
-        // Provide feedback and redirect
-        Factory::getApplication()
-            ->enqueueMessage('JSON file saved to ' . $outputFile, 'message');
-        // Ausgabe auch im Bachkend
-            Factory::getApplication()->setUserState('com_eis.pdfdata', $data);
+        // Verzeichnis rekursiv scannen
+        $data = $this->scanFolder($path);
+
+        // Alte Einträge löschen
+        $db->truncateTable('#__eis_documents');
+
+        // In Datenbank speichern
+        $this->saveToDb($data, null, $db);
+
+        // Erfolgsmeldung
+        Factory::getApplication()->enqueueMessage('PDF-Struktur erfolgreich gespeichert.', 'message');
         $this->setRedirect('index.php?option=com_eis&view=main');
     }
 
     /**
-     * Recursively scans a directory and returns an array structure
-     * with names and absolute paths for PDF files.
-     *
-     * @param string $dir Absolute filesystem path
-     * @return array Structure: [ ['name'=>'FolderName','children'=>[...] ], ['name'=>'file.pdf','path'=>'/abs/path/file.pdf'] ]
+     * Rekursive Verzeichnisanalyse
      */
     private function scanFolder(string $dir): array
     {
@@ -63,13 +65,11 @@ class DisplayController extends BaseController
             $fullPath = $dir . DIRECTORY_SEPARATOR . $file;
 
             if (is_dir($fullPath)) {
-                // Directory: include name and children
                 $result[] = [
                     'name'     => $file,
                     'children' => $this->scanFolder($fullPath)
                 ];
             } elseif (is_file($fullPath) && strtolower(pathinfo($file, PATHINFO_EXTENSION)) === 'pdf') {
-                // File: include name and absolute path
                 $result[] = [
                     'name' => $file,
                     'path' => $fullPath
@@ -79,4 +79,31 @@ class DisplayController extends BaseController
 
         return $result;
     }
+
+    /**
+     * Struktur rekursiv in die Datenbank schreiben
+     */
+    private function saveToDb(array $items, ?int $parentId, DatabaseDriver $db): void
+    {
+        foreach ($items as $item) {
+            $name     = $db->quote($item['name']);
+            $path     = $db->quote($item['path'] ?? '');  // Leerer String statt NULL
+            $parent   = $parentId !== null ? (int) $parentId : 'NULL';
+            $isFolder = isset($item['children']) ? 1 : 0;
+
+            $query = $db->getQuery(true)
+                ->insert($db->quoteName('#__eis_documents'))
+                ->columns(['name', 'path', 'parent_id', 'is_folder'])
+                ->values("$name, $path, $parent, $isFolder");
+
+            $db->setQuery($query);
+            $db->execute();
+
+            $insertedId = $db->insertid();
+
+            if ($isFolder && !empty($item['children'])) {
+                $this->saveToDb($item['children'], $insertedId, $db);
+            }
+        }
+    }
 }

com_eis/src/View/Config/HtmlView.php

@@ -0,0 +1,32 @@
+<?php
+namespace EIS\Component\EIS\Administrator\View\Config;
+
+\defined('_JEXEC') or die;
+
+use Joomla\CMS\MVC\View\HtmlView as BaseHtmlView;
+use Joomla\CMS\Factory;
+
+class HtmlView extends BaseHtmlView
+{
+    protected $form;
+    protected $item;
+
+    public function display($tpl = null): void
+    {
+        $db = Factory::getDbo();
+        $query = $db->getQuery(true)
+            ->select('*')
+            ->from($db->quoteName('#__eis_settings'))
+            ->setLimit(1);
+
+        $db->setQuery($query);
+        $this->item = $db->loadAssoc();
+
+        parent::display($tpl);
+    }
+
+    public function getItem()
+    {
+        return $this->item;
+    }
+}

com_eis/tmpl/config/default.php

@@ -0,0 +1,38 @@
+<?php defined('_JEXEC') or die;
+
+use Joomla\CMS\Language\Text;
+use Joomla\CMS\Router\Route;
+use Joomla\CMS\HTML\HTMLHelper;
+use Joomla\CMS\Session\Session;
+
+$item = $this->getItem();
+$pdfPath = $item['pdf_path'] ?? '';
+?>
+
+<h2><?php echo Text::_('COM_EIS_CONFIG_TITLE'); ?></h2>
+
+<form action="<?php echo Route::_('index.php?option=com_eis&task=config.save'); ?>" method="post" name="adminForm" id="adminForm">
+    <div class="form-horizontal">
+        <fieldset class="adminform">
+            <legend><?php echo Text::_('COM_EIS_FIELDSET_SETTINGS'); ?></legend>
+
+            <div class="control-group">
+                <label class="control-label" for="pdf_path">
+                    <?php echo Text::_('COM_EIS_FIELD_PDF_PATH'); ?>
+                </label>
+                <div class="controls">
+                    <input type="text" name="pdf_path" id="pdf_path" value="<?php echo htmlspecialchars($pdfPath, ENT_QUOTES); ?>" size="60" />
+                </div>
+            </div>
+
+        </fieldset>
+    </div>
+
+    <div>
+        <button type="submit" class="btn btn-primary">
+            <?php echo Text::_('JSAVE'); ?>
+        </button>
+    </div>
+
+    <?php echo HTMLHelper::_('form.token'); ?>
+</form>

com_eis/tmpl/main/default.php

@@ -1,5 +1,6 @@
 <?php
 \defined('_JEXEC') or die;
+
 use Joomla\CMS\HTML\HTMLHelper;
 use Joomla\CMS\Router\Route;
 use Joomla\CMS\Language\Text;
@@ -11,14 +12,9 @@ use Joomla\CMS\Session\Session;
     <div class="form-horizontal">
         <fieldset class="adminform">
             <legend><?php echo Text::_('COM_EIS_DOCUMENT_PATH'); ?></legend>
-            <div class="control-group">
-                <label class="control-label" for="docpath"><?php echo Text::_('COM_EIS_DOCUMENT_PATH_LABEL'); ?></label>
-                <div class="controls">
-                    <input type="text" name="docpath" id="docpath" size="60" value="/var/www/vhosts/ts-it24.net/stbv.ts-it24.net/pdf/" />
-                </div>
-            </div>
+
         </fieldset>
-        <div>
+    <div>
             <button class="btn btn-primary" type="submit"><?php echo Text::_('COM_EIS_SCAN_DOCUMENTS'); ?></button>
         </div>
     </div>

mod_pdf_tree/helper.php

@@ -1,75 +1,66 @@
-
 <?php
-// Direktzugriff verhindern
 defined('_JEXEC') or die;
 
-// Hilfsklasse zur URI-Verarbeitung einbinden
-use Joomla\CMS\Uri\Uri;
+use Joomla\CMS\Factory;
+use Joomla\Database\DatabaseDriver;
 
-/**
- * Modul-Hilfsklasse: Baumstruktur aus JSON-Datei aufbereiten
- */
 class ModEisAnzeigeHelper
 {
     /**
-     * JSON-Datei einlesen und als Array zurückgeben
-     * @param string $jsonPath Pfad relativ zum Joomla-Root
-     * @return array Strukturierte Baumdaten oder leeres Array
+     * Holt alle PDF-Elemente aus der Datenbank
      */
-    public static function getItems(string $jsonPath): array
+
+    public static function getItems(): array
     {
-        $file = JPATH_ROOT . DIRECTORY_SEPARATOR . ltrim($jsonPath, '/');
-        if (!file_exists($file)) {
-            return [];
+        /** @var DatabaseDriver $db */
+        $db = Factory::getDbo();
+
+        $query = $db->getQuery(true)
+            ->select('*')
+            ->from($db->quoteName('#__eis_documents'))
+            ->order($db->quoteName('ordering') . ' ASC');
+
+        $rows = $db->setQuery($query)->loadAssocList();
+
+        // Nach parent_id gruppieren
+        $grouped = [];
+        foreach ($rows as $row) {
+            $pid = $row['parent_id'] === null ? null : (int) $row['parent_id'];
+            $grouped[$pid][] = $row;
         }
 
-        $json = file_get_contents($file);
-        $data = json_decode($json, true);
-
-        if (json_last_error() !== JSON_ERROR_NONE || !is_array($data)) {
-            return [];
-        }
-
-        return $data;
+        return $grouped;
     }
 
     /**
-     * Baumstruktur als HTML generieren (rekursiv)
-     * @param array $items Eingelesene JSON-Daten
-     * @return string HTML-Ausgabe
+     * Hauptfunktion zum Rendern des Baums
      */
-    public static function renderTree(array $items): string
+
+    public static function renderTree(array $items, int $parentId = null): string
     {
+        if (!isset($items[$parentId])) {
+            return '';
+        }
+
         $html = '<ul class="pdf-tree">';
 
-        foreach ($items as $node) {
-            $name = htmlspecialchars($node['name'], ENT_QUOTES, 'UTF-8');
+        foreach ($items[$parentId] as $item) {
+            $isFolder = (bool) $item['is_folder'];
+            $title = htmlspecialchars($item['title'] ?: $item['name']);
+            // $path = htmlspecialchars($item['path'] ?? '');
+            $path = htmlspecialchars(self::convertToRelativeUrl($item['path'] ?? ''));
 
-            // Ordner: hat Kinder
-            if (isset($node['children']) && is_array($node['children'])) {
-                $count = self::countFiles($node['children']);
-
-                $html .= '<li class="folder">'
-                    . '<span class="toggle">▶</span>'
-                    . '<span class="folder-icon"></span>'
-                    . '<span class="folder-name">'
-                    . $name . ' (' . $count . ')'
-                    . '</span>';
-
-                // Rekursiver Aufruf
-                $html .= self::renderTree($node['children']);
+            if ($isFolder) {
+                $fileCount = self::countFilesRecursive($items, $item['id']);
+                $html .= '<li class="folder">';
+                $html .= '<span class="toggle">▶</span>';
+                $html .= '<span class="folder-icon"></span>' . $title . ' <small>(' . $fileCount . ')</small>';
+                $html .= self::renderTree($items, $item['id']);
                 $html .= '</li>';
             } else {
-                // Datei
-                $path = $node['path'] ?? '';
-                $relative = str_replace(JPATH_ROOT, '', $path);
-                $url = Uri::root(true) . '/' . ltrim(str_replace(DIRECTORY_SEPARATOR, '/', $relative), '/');
-
-                $html .= '<li class="file">'
-                    . '<span class="file-icon"></span>'
-                    . '<a href="' . $url . '" class="file-link" download>'
-                    . $name . '</a>'
-                    . '</li>';
+                $html .= '<li class="file">';
+                $html .= '<span class="file-icon"></span><a class="file-link" href="' . $path . '">' . $title . '</a>';
+                $html .= '</li>';
             }
         }
 
@@ -77,18 +68,36 @@ class ModEisAnzeigeHelper
         return $html;
     }
 
+
     /**
-     * Dateien im aktuellen Knotenbaum zählen
-     * @param array $items Unterknoten
-     * @return int Anzahl Dateien
+     * Konvertiert absoluten Serverpfad in URL
      */
-    private static function countFiles(array $items): int
+    private static function convertToRelativeUrl(string $fullPath): string
+    {
+        // <== HIER den absoluten Pfad zu deinem Webroot anpassen
+        $webRoot = '/var/www/vhosts/ts-it24.net/stbv.ts-it24.net';
+        $webBase = ''; // ggf. '/subdir' falls Joomla in Unterordner
+
+        if (str_starts_with($fullPath, $webRoot)) {
+            return $webBase . str_replace($webRoot, '', $fullPath);
+        }
+
+        return $fullPath; // Fallback: Original verwenden
+    }
+    /**
+     * Zählt alle PDF-Dateien unterhalb eines Ordners rekursiv
+     */
+    private static function countFilesRecursive(array $items, int $parentId): int
     {
         $count = 0;
 
-        foreach ($items as $node) {
-            if (isset($node['children']) && is_array($node['children'])) {
-                $count += self::countFiles($node['children']);
+        if (!isset($items[$parentId])) {
+            return 0;
+        }
+
+        foreach ($items[$parentId] as $item) {
+            if ((bool)$item['is_folder']) {
+                $count += self::countFilesRecursive($items, $item['id']);
             } else {
                 $count++;
             }

mod_pdf_tree/mod_eis_anzeige.php

@@ -6,12 +6,13 @@ defined('_JEXEC') or die;
 require_once __DIR__ . '/helper.php';
 
 // Retrieve JSON path and access params
-$jsonPath = $params->get('json_path', 'media/com_eis/documents.json');
-$confidentialLevel = $params->get('confidential_level');
-$privateUserId = $params->get('private_user');
+// $jsonPath = $params->get('json_path', 'media/com_eis/documents.json');
+// $confidentialLevel = $params->get('confidential_level');
+// $privateUserId = $params->get('private_user');
+
+// Load and parse document tree
+$items = ModEisAnzeigeHelper::getItems();
 
-// Load and parse JSON document tree
-$items = ModEisAnzeigeHelper::getItems($jsonPath);
 
 // TODO: Apply access filtering
 // $items = ModEisAnzeigeHelper::filterByAccess($items, $confidentialLevel, $privateUserId);