Dokumenteninfo wird jetzt in DB geschrieben.

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);

mod_pdf_tree/tmpl/default.php

@@ -148,4 +148,4 @@ document.addEventListener('DOMContentLoaded', function() {
         });
     });
 });
-</script>
+</script>