From 7396cf9f51fca0a99bbe3c9b1e648b955a05af98 Mon Sep 17 00:00:00 2001
From: Thomas Spohr <spohr@ts-it24.de>
Date: Mon, 18 Aug 2025 11:58:50 +0200
Subject: [PATCH] =?UTF-8?q?=C3=84nderungen=20im=20Modul.=20Ausklappen=20de?=
 =?UTF-8?q?sd=20Baumes?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 mod_pdf_tree/.DS_Store        | Bin 6148 -> 6148 bytes
 mod_pdf_tree/Archiv.zip       | Bin 4823 -> 5110 bytes
 mod_pdf_tree/helper.php       |  92 +++++++++++++++++++---------------
 mod_pdf_tree/tmpl/default.php |   1 +
 4 files changed, 53 insertions(+), 40 deletions(-)

diff --git a/mod_pdf_tree/.DS_Store b/mod_pdf_tree/.DS_Store
index e70023aff7bfe469038c8bd10bc18041ec7ebd1e..b7184eb264853c7be94d729ceb721e68a07ec03f 100644
GIT binary patch
delta 14
VcmZoMXffDe!^qgR*_QFR7yu+!1g`)9

delta 14
VcmZoMXffDe!^oJq*_QFR7yu)Y1dadz

diff --git a/mod_pdf_tree/Archiv.zip b/mod_pdf_tree/Archiv.zip
index 8c02f50207b294a1278a8f44c4cedf46d80241b0..841218f51a50551ec1c2cd9bde8ffa8b8f36a687 100644
GIT binary patch
delta 3062
zcmV<S3kmesCH5x`P)h>@6aWYS2mqm85|IrrfB*NQXaxA8X#e-3Xth_(Zrer>zUwI_
zs$i0~WI1Wt1hT38_$P7F{Mtc_I)<<!m(s%IlG$A*aS8)1&^HLsYc6?)oO<({<O%u+
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delta 2767
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diff --git a/mod_pdf_tree/helper.php b/mod_pdf_tree/helper.php
index b8b0309..9c37c26 100644
--- a/mod_pdf_tree/helper.php
+++ b/mod_pdf_tree/helper.php
@@ -41,48 +41,60 @@ class ModEisAnzeigeHelper
      * Hauptfunktion zum Rendern des Baums
      */
     public static function renderTree(array $items, int $parentId = null): string
-    {
-        if (!isset($items[$parentId])) {
-            return '';
-        }
-
-        $html = '<ul class="pdf-tree">';
-
-        foreach ($items[$parentId] as $item) {
-            $isFolder = (bool) $item['is_folder'];
-            $rawName  = $item['title'] ?: $item['name'];
-            $fileId   = (int) $item['id'];
-
-            // Dateiendung .pdf entfernen
-            $displayName = preg_replace('/\.pdf$/i', '', $rawName);
-            $displayName = htmlspecialchars($displayName);
-
-            if ($isFolder) {
-                $fileCount = self::countFilesRecursive($items, $item['id']);
-                $html .= '<li class="folder">';
-                $html .= '📁 ' . $displayName . ' <small>(' . $fileCount . ')</small>';
-                $html .= self::renderTree($items, $item['id']);
-                $html .= '</li>';
-            } else {
-                $link = Route::_('index.php?option=com_eis&task=download.download&id=' . $fileId);
-
-                // Tooltip mit Dateigröße
-                $tooltip = '';
-                if (!empty($item['path']) && file_exists($item['path'])) {
-                    $size = filesize($item['path']);
-                    $tooltip = ' title="Größe: ' . self::formatFileSize($size) . '"';
-                }
-
-                $html .= '<li class="file">';
-                $html .= '📄 <a class="file-link" href="' . $link . '"' . $tooltip . '>' . $displayName . '</a>';
-                $html .= '</li>';
-            }
-        }
-
-        $html .= '</ul>';
-        return $html;
+{
+    if (!isset($items[$parentId])) {
+        return '';
     }
 
+    $html = '<ul class="pdf-tree">';
+
+    foreach ($items[$parentId] as $item) {
+        $isFolder = (bool) $item['is_folder'];
+        $rawName  = $item['title'] ?: $item['name'];
+        $fileId   = (int) $item['id'];
+
+        // Dateiendung .pdf entfernen und escapen
+        $displayName = preg_replace('/\.pdf$/i', '', $rawName);
+        $displayName = htmlspecialchars($displayName, ENT_QUOTES, 'UTF-8');
+
+        if ($isFolder) {
+            $fileCount = self::countFilesRecursive($items, $item['id']);
+
+            // WICHTIG: Toggle-Element einfügen – dein JS hängt hier dran
+            $html .= '<li class="folder">';
+            $html .= '<span class="toggle" role="button" aria-label="Ordner umschalten" tabindex="0">▶</span> ';
+            $html .= '📁 ' . $displayName . ' <small>(' . (int) $fileCount . ')</small>';
+
+            // Kindknoten
+            $html .= self::renderTree($items, $item['id']);
+            $html .= '</li>';
+        } else {
+            $link = Route::_('index.php?option=com_eis&task=download.download&id=' . $fileId);
+
+            // Tooltip + (neu) inline-Anzeige der Dateigröße, falls der Pfad existiert
+            $tooltip = '';
+            $sizeStr = '';
+            if (!empty($item['path']) && is_file($item['path'])) {
+                $size = @filesize($item['path']);
+                if ($size !== false) {
+                    $formatted = self::formatFileSize((int) $size);
+                    $tooltip = ' title="Größe: ' . $formatted . '"';
+                    // Sichtbar neben dem Dateinamen anzeigen
+                    //$sizeStr = ' <small class="meta">(' . $formatted . ')</small>';
+                }
+            }
+
+            $html .= '<li class="file">';
+            //$html .= '📄 <a class="file-link" href="' . $link . '"' . $tooltip . '>' . $displayName . '</a>' . $sizeStr;
+            $html .= '📄 <a class="file-link" href="' . $link . '"' . $tooltip . '>' . $displayName . '</a>';
+            $html .= '</li>';
+        }
+    }
+
+    $html .= '</ul>';
+    return $html;
+}
+
     /**
      * Zählt alle PDF-Dateien unterhalb eines Ordners rekursiv
      */
diff --git a/mod_pdf_tree/tmpl/default.php b/mod_pdf_tree/tmpl/default.php
index e5cd84a..444a9e7 100644
--- a/mod_pdf_tree/tmpl/default.php
+++ b/mod_pdf_tree/tmpl/default.php
@@ -55,6 +55,7 @@
   display: inline-block;
   user-select: none;
 }
+.pdf-tree .meta { color: #666; }
 
 /* Optionale visuelle Trennung bei Dateien */
 .file-link {