0.9.6.29: PHP-Abfrage stabilisieren

0.9.6.29: Shadowtree stabilisieren und Namensprüfung entfernen
0.9.6.29: Shadowtree- und Sync-Umbau zurückrollen
2026-09-19 15:14:34 +00:00 · 2026-08-19 19:58:28 +02:00 · 2026-08-19 19:55:32 +02:00 · 2026-08-19 19:54:15 +02:00 · 2026-08-19 19:44:36 +02:00 · 2026-08-19 19:43:48 +02:00
26 changed files with 2156 additions and 653 deletions
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -5,8 +5,12 @@ on:
  pull_request:

 jobs:
-  syntax:
+  php-syntax:
    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        php-version: ['8.2', '8.3', '8.4', '8.5']
    steps:
      - name: Repository auschecken
        uses: actions/checkout@v4
@@ -14,7 +18,7 @@ jobs:
      - name: PHP installieren
        uses: shivammathur/setup-php@v2
        with:
-          php-version: '8.2'
+          php-version: ${{ matrix.php-version }}
          coverage: none

      - name: PHP Syntax pruefen
@@ -25,6 +29,31 @@ jobs:
            php -l "$file"
          done < <(find . -type f -name '*.php' -print0)

+      - name: Doppelte Bratonien-Funktionen pruefen
+        shell: bash
+        run: |
+          set -euo pipefail
+          duplicates="$(grep -RhoE 'function[[:space:]]+bratonien_tools_[A-Za-z0-9_]+' --include='*.php' . | awk '{print $2}' | sort | uniq -d || true)"
+          if [[ -n "$duplicates" ]]; then
+            echo "Doppelte globale Bratonien-Funktionen gefunden:" >&2
+            printf '%s\n' "$duplicates" >&2
+            exit 1
+          fi
+
+  script-syntax:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Repository auschecken
+        uses: actions/checkout@v4
+
+      - name: Admin JavaScript Syntax pruefen
+        shell: bash
+        run: |
+          set -euo pipefail
+          sed -n '/<script>/,/<\/script>/p' template/admin_tabs.tpl | sed '1d;$d' > /tmp/bratonien-admin-tabs.js
+          node --check /tmp/bratonien-admin-tabs.js
+          node --check js/nc_connector_edit_v2.js
+
      - name: Python Syntax pruefen
        shell: bash
        run: |
--- a/admin.php
+++ b/admin.php
@@ -9,6 +9,74 @@ check_status(ACCESS_ADMINISTRATOR);
 require_once(BRATONIEN_TOOLS_PATH . 'include/tool_registry.inc.php');
 require_once(BRATONIEN_TOOLS_PATH . 'include/nc_connector_system.inc.php');

+function bratonien_tools_nc_connector_admin_connections(array $connections)
+{
+  $by_id = array();
+  foreach ($connections as $connection)
+  {
+    $by_id[(int)$connection['id']] = $connection;
+  }
+
+  $hidden_legacy_ids = array();
+  $logical_remote = array();
+  foreach ($connections as $connection)
+  {
+    if ((string)($connection['adapter'] ?? '') !== 'remote') continue;
+    $migration = isset($connection['config']['migration']) && is_array($connection['config']['migration'])
+      ? $connection['config']['migration']
+      : array();
+    if ((string)($migration['role'] ?? '') !== 'webdav-primary-candidate') continue;
+
+    $legacy_id = (int)($migration['legacy_fallback_connection_id'] ?? 0);
+    if ($legacy_id < 1 || empty($by_id[$legacy_id]) || (string)$by_id[$legacy_id]['adapter'] !== 'local') continue;
+
+    $legacy = $by_id[$legacy_id];
+    $hidden_legacy_ids[$legacy_id] = true;
+    $connection['logical_connection'] = true;
+    $connection['legacy_fallback_connection_id'] = $legacy_id;
+    $connection['enabled'] = !empty($connection['enabled']) || !empty($legacy['enabled']);
+    if ($connection['enabled']) $connection['takeover_state'] = 'active';
+    $connection['fallback_stored'] = !empty($connection['fallback_stored']) || !empty($legacy['fallback_stored']);
+    if (trim((string)$connection['name']) === '') $connection['name'] = (string)$legacy['name'];
+    $logical_remote[(int)$connection['id']] = $connection;
+  }
+
+  $visible = array();
+  foreach ($connections as $connection)
+  {
+    $id = (int)$connection['id'];
+    if (isset($hidden_legacy_ids[$id])) continue;
+    if (isset($logical_remote[$id])) $connection = $logical_remote[$id];
+    $visible[] = $connection;
+  }
+
+  return $visible;
+}
+
+function bratonien_tools_nc_connector_admin_last_status(array $connection)
+{
+  $latest = bratonien_tools_nc_connector_connection_last_status($connection);
+  $legacy_id = (int)($connection['legacy_fallback_connection_id'] ?? 0);
+  if ($legacy_id < 1)
+  {
+    return $latest;
+  }
+
+  $legacy = bratonien_tools_nc_connector_connection($legacy_id, false);
+  if (!$legacy)
+  {
+    return $latest;
+  }
+
+  $legacy_status = bratonien_tools_nc_connector_connection_last_status($legacy);
+  if ((int)($legacy_status['timestamp'] ?? 0) > (int)($latest['timestamp'] ?? 0))
+  {
+    return $legacy_status;
+  }
+
+  return $latest;
+}
+
 $tools = bratonien_tools_get_tools();
 $messages = array();
 $errors = array();
@@ -94,6 +162,19 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['bratonien_tool']))
  );

  $redirect_url = get_root_url().'admin.php?page=plugin-'.BRATONIEN_TOOLS_ID;
+  $wizard_action = strpos($tool_id, 'nc_connector_wizard_') === 0
+    || $tool_id === 'nc_connector_migrate_start'
+    || $tool_id === 'nc_connector_edit_start';
+  if ($wizard_action)
+  {
+    $wizard_closed = $tool_id === 'nc_connector_wizard_reset'
+      || ($tool_id === 'nc_connector_wizard_finish' && empty($errors));
+    if (($tool_id === 'nc_connector_migrate_start' || $tool_id === 'nc_connector_edit_start') && !empty($errors))
+    {
+      $wizard_closed = true;
+    }
+    $redirect_url .= '&nc_wizard='.($wizard_closed ? 'closed' : 'open');
+  }
  if (!headers_sent())
  {
    header('Location: '.$redirect_url, true, 303);
@@ -115,9 +196,17 @@ $asset_environment = bratonien_tools_get_asset_environment();
 $album_shares = bratonien_tools_get_album_shares();
 $private_albums = bratonien_tools_get_private_albums();
 $nc_connector = bratonien_tools_nc_connector_status();
+$nc_connector_runtime_connections = $nc_connector['connections'];
+$nc_connector['connections'] = bratonien_tools_nc_connector_admin_connections($nc_connector_runtime_connections);
+$nc_connector['connection_count'] = count($nc_connector['connections']);
+$nc_connector['active_count'] = 0;
+foreach ($nc_connector['connections'] as $visible_connection)
+{
+  if (!empty($visible_connection['enabled'])) $nc_connector['active_count']++;
+}
 foreach ($nc_connector['connections'] as &$nc_connection)
 {
-  $nc_connection['last_sync'] = bratonien_tools_nc_connector_connection_last_status($nc_connection);
+  $nc_connection['last_sync'] = bratonien_tools_nc_connector_admin_last_status($nc_connection);
  $nc_connection['display_name'] = $nc_connection['name'];

  $storage_lines = array();
@@ -166,7 +255,7 @@ $nc_system_defaults = array(
 );
 $nc_connector['system'] = array_merge(
  $nc_system_defaults,
-  bratonien_tools_nc_connector_system_status($nc_connector['connections'])
+  bratonien_tools_nc_connector_system_status($nc_connector_runtime_connections)
 );
 $album_lock_page_number = isset($_GET['br_album_page']) ? max(1, (int)$_GET['br_album_page']) : 1;
 $album_lock_search = isset($_GET['br_album_search']) ? trim((string)$_GET['br_album_search']) : '';
--- a/include/nc_connector_create_api.inc.php
+++ b/include/nc_connector_create_api.inc.php
@@ -5,6 +5,11 @@ if (!defined('PHPWG_ROOT_PATH'))
 }

 function bratonien_tools_nc_connector_create_local_api_first()
+{
+  throw new RuntimeException('Neue Verbindungen über die alte lokale PostgreSQL-/Storage-Struktur sind ab 0.9.6.2 gesperrt. Bestehende lokale Verbindungen bleiben für die schrittweise Migration weiterhin aktiv. Neue Verbindungen müssen über den WebDAV-Assistenten angelegt werden.');
+}
+
+function bratonien_tools_nc_connector_create_local_api_first_legacy()
 {
  $required = array(
    'nc_name' => 'Name',
--- a/include/nc_connector_delete_safe.inc.php
+++ b/include/nc_connector_delete_safe.inc.php
@@ -36,14 +36,7 @@ function bratonien_tools_nc_connector_remove_webdav_piwigo_content(array $connec
  include_once(PHPWG_ROOT_PATH.'admin/include/functions.php');

  $image_rows = array();
-  $query = '
-SELECT DISTINCT i.id, i.path, i.representative_ext
-  FROM '.IMAGES_TABLE.' AS i
-  LEFT JOIN '.CATEGORIES_TABLE.' AS sc ON sc.id = i.storage_category_id
-  LEFT JOIN '.IMAGE_CATEGORY_TABLE.' AS ic ON ic.image_id = i.id
-  LEFT JOIN '.CATEGORIES_TABLE.' AS vc ON vc.id = ic.category_id
-  WHERE sc.site_id = '.$site_id.' OR vc.site_id = '.$site_id.'
-;';
+  $query = '\nSELECT DISTINCT i.id, i.path, i.representative_ext\n  FROM '.IMAGES_TABLE.' AS i\n  LEFT JOIN '.CATEGORIES_TABLE.' AS sc ON sc.id = i.storage_category_id\n  LEFT JOIN '.IMAGE_CATEGORY_TABLE.' AS ic ON ic.image_id = i.id\n  LEFT JOIN '.CATEGORIES_TABLE.' AS vc ON vc.id = ic.category_id\n  WHERE sc.site_id = '.$site_id.' OR vc.site_id = '.$site_id.'\n;';
  $result = pwg_query($query);
  while ($row = pwg_db_fetch_assoc($result))
  {
@@ -84,10 +77,8 @@ SELECT DISTINCT i.id, i.path, i.representative_ext
 }

 /**
- * Delete a connector connection from Piwigo without depending on the web
- * server being allowed to write into root-owned runtime directories.
- * WebDAV-managed Piwigo records are removed before the connection itself so
- * deleted remote content cannot remain visible or addressable in Piwigo.
+ * Delete exactly the connection selected by the user.
+ * No other connector record is implicitly removed.
 */
 function bratonien_tools_nc_connector_delete_safe()
 {
@@ -112,10 +103,7 @@ function bratonien_tools_nc_connector_delete_safe()

  $status_dir = rtrim(PHPWG_ROOT_PATH, '/').'/_data/bratonien-tools/nc-connector-status';
  $public_status = $status_dir.'/connection-'.$id.'.json';
-  if (is_file($public_status))
-  {
-    @unlink($public_status);
-  }
+  if (is_file($public_status)) @unlink($public_status);

  if (is_dir($status_dir) || @mkdir($status_dir, 0755, true))
  {
@@ -125,11 +113,11 @@ function bratonien_tools_nc_connector_delete_safe()
  if ((int)$cleanup['site_id'] > 0)
  {
    return array(
-      'message'=>'Connector-Verbindung wurde gelöscht. Die zugehörigen Piwigo-Alben und '.(int)$cleanup['images'].' Bilder wurden aus Piwigo entfernt. Nextcloud-Dateien blieben unverändert. Laufzeit- und Vorschaudaten werden automatisch bereinigt.',
+      'message'=>'Verbindung wurde gelöscht. Die zugehörigen Piwigo-Alben und '.(int)$cleanup['images'].' Bilder wurden aus Piwigo entfernt. Nextcloud-Dateien blieben unverändert.',
    );
  }

  return array(
-    'message'=>'Connector-Verbindung wurde gelöscht. Verbliebene Laufzeitdateien werden vor dem nächsten Connector-Lauf automatisch entfernt. Quelldateien blieben unverändert.',
+    'message'=>'Verbindung wurde gelöscht. Verbliebene Laufzeitdaten werden automatisch bereinigt. Quelldateien blieben unverändert.',
  );
 }
--- a/include/nc_connector_edit.inc.php
+++ b/include/nc_connector_edit.inc.php
@@ -0,0 +1,348 @@
+<?php
+if (!defined('PHPWG_ROOT_PATH'))
+{
+  die('Hacking attempt!');
+}
+
+function bratonien_tools_nc_connector_migration_state(array $connection)
+{
+  $config = isset($connection['config']) && is_array($connection['config']) ? $connection['config'] : array();
+  $credentials = bratonien_tools_nc_connector_scoped_secret($connection);
+  $missing = array();
+
+  if (trim((string)($config['nextcloud_url'] ?? '')) === '') $missing[] = 'Nextcloud-Adresse';
+  if (trim((string)($credentials['nextcloud_user'] ?? '')) === '') $missing[] = 'Nextcloud-Benutzer';
+  if ((string)($credentials['nextcloud_password'] ?? '') === '') $missing[] = 'Nextcloud-Passwort';
+
+  $api_id = trim((string)($credentials['api_key_id'] ?? ''));
+  $api_secret = trim((string)($credentials['api_key_secret'] ?? ''));
+  $fallback_user = trim((string)($credentials['piwigo_user'] ?? ''));
+  $fallback_password = (string)($credentials['piwigo_password'] ?? '');
+  $api_complete = $api_id !== '' && $api_secret !== '';
+  $fallback_complete = $fallback_user !== '' && $fallback_password !== '';
+
+  if (($api_id === '') !== ($api_secret === '')) $missing[] = 'vollstaendiger Piwigo-API-Zugang';
+  if (!$api_complete && !$fallback_complete) $missing[] = 'Piwigo-API oder Benutzer/Passwort-Fallback';
+
+  return array(
+    'ready'=>!$missing,
+    'missing'=>$missing,
+    'api_available'=>$api_complete,
+    'fallback_available'=>$fallback_complete,
+  );
+}
+
+function bratonien_tools_nc_connector_validate_nextcloud_access($base_url, $username, $password)
+{
+  $base_url = bratonien_tools_nc_wizard_normalize_url($base_url);
+  $username = trim((string)$username);
+  $password = (string)$password;
+  if ($username === '' || $password === '') throw new RuntimeException('Nextcloud-Benutzer und Passwort werden benoetigt.');
+
+  $status_response = bratonien_tools_nc_wizard_http($base_url.'/status.php');
+  if ($status_response['status'] < 200 || $status_response['status'] >= 300)
+  {
+    throw new RuntimeException('Die Nextcloud-Adresse konnte nicht bestaetigt werden.');
+  }
+  $status = json_decode((string)$status_response['body'], true);
+  if (!is_array($status) || empty($status['installed']))
+  {
+    throw new RuntimeException('Unter dieser Adresse wurde keine installierte Nextcloud erkannt.');
+  }
+
+  $user_response = bratonien_tools_nc_wizard_http(
+    $base_url.'/ocs/v2.php/cloud/user?format=json',
+    $username,
+    $password,
+    array('OCS-APIRequest: true')
+  );
+  if ($user_response['status'] === 401 || $user_response['status'] === 403)
+  {
+    throw new RuntimeException('Nextcloud hat Benutzername oder Passwort abgelehnt.');
+  }
+  if ($user_response['status'] < 200 || $user_response['status'] >= 300)
+  {
+    throw new RuntimeException('Nextcloud ist erreichbar, aber der Benutzerzugang konnte nicht geprueft werden.');
+  }
+  $user_data = bratonien_tools_nc_wizard_ocs_data($user_response['body']);
+  $resolved = trim((string)($user_data['id'] ?? $username));
+
+  return array(
+    'base_url'=>$base_url,
+    'username'=>$resolved !== '' ? $resolved : $username,
+  );
+}
+
+function bratonien_tools_nc_connector_validate_scoped_api($api_key_id, $api_key_secret)
+{
+  $api_key_id = trim((string)$api_key_id);
+  $api_key_secret = trim((string)$api_key_secret);
+  if ($api_key_id === '' || $api_key_secret === '')
+  {
+    throw new RuntimeException('Piwigo-API-Schluessel-ID und API-Geheimnis werden benoetigt.');
+  }
+
+  $status = bratonien_tools_nc_connector_piwigo_api_request($api_key_id, $api_key_secret, 'pwg.session.getStatus');
+  if (!is_array($status)) throw new RuntimeException('Piwigo hat keinen auswertbaren API-Benutzerstatus geliefert.');
+  $role = strtolower(trim((string)($status['status'] ?? '')));
+  if (!in_array($role, array('admin','webmaster'), true))
+  {
+    throw new RuntimeException('Der API-Key funktioniert, gehoert aber keinem Piwigo-Administrator/Webmaster.');
+  }
+
+  $method_result = bratonien_tools_nc_connector_piwigo_api_request($api_key_id, $api_key_secret, 'reflection.getMethodList');
+  $method_map = array();
+  bratonien_tools_nc_connector_collect_method_names($method_result, $method_map);
+  $required = array('bratonien.nc.syncProductive', 'bratonien.nc.syncOrphans');
+  $missing = array_values(array_diff($required, array_keys($method_map)));
+  if ($missing)
+  {
+    throw new RuntimeException('Der API-Key ist gueltig, aber benoetigte Bratonien-Sync-Methoden fehlen: '.implode(', ', $missing).'.');
+  }
+}
+
+function bratonien_tools_nc_connector_prepare_webdav_wizard_from_connection(array $connection, $mode)
+{
+  $id = (int)$connection['id'];
+  $config = isset($connection['config']) && is_array($connection['config']) ? $connection['config'] : array();
+  $credentials = bratonien_tools_nc_connector_scoped_secret($connection);
+
+  $base_url = trim((string)($config['nextcloud_url'] ?? ''));
+  $username = trim((string)($credentials['nextcloud_user'] ?? ''));
+  if ($username === '')
+  {
+    $username = trim((string)($config['nextcloud_access_user'] ?? $config['access_user'] ?? ''));
+  }
+  $password = (string)($credentials['nextcloud_password'] ?? '');
+
+  $roots = isset($config['roots']) && is_array($config['roots']) ? array_values($config['roots']) : array();
+  $selected = array();
+  $selected_ids = array();
+  foreach ($roots as $root)
+  {
+    $path = trim((string)($root['webdav_path'] ?? ''), '/');
+    $fileid = (int)($root['fileid'] ?? 0);
+    if ($fileid < 1) continue;
+    $selected[] = $path;
+    $selected_ids[$path] = $fileid;
+  }
+
+  $state = bratonien_tools_nc_wizard_state();
+  $state = array_merge($state, array(
+    'editing_connection_id'=>$id,
+    'editing_adapter'=>(string)$connection['adapter'],
+    'editing_mode'=>(string)$mode,
+    'connection_name'=>(string)$connection['name'],
+    'host_input'=>$base_url,
+    'base_url'=>$base_url,
+    'username'=>$username,
+    '_password'=>$password,
+    '_fallback_user'=>(string)($credentials['piwigo_user'] ?? ''),
+    '_fallback_password'=>(string)($credentials['piwigo_password'] ?? ''),
+    '_api_key_id'=>(string)($credentials['api_key_id'] ?? ''),
+    '_api_key_secret'=>(string)($credentials['api_key_secret'] ?? ''),
+    'api_status'=>trim((string)($credentials['api_key_id'] ?? '')) !== '' && trim((string)($credentials['api_key_secret'] ?? '')) !== '' ? 'ok' : 'pending',
+    'roots'=>$roots,
+    'directory_selected'=>$selected,
+    'directory_selected_fileids'=>$selected_ids,
+    'source_mode'=>'webdav-placeholder',
+    'transport'=>'webdav',
+  ));
+
+  if ($base_url !== '' && $username !== '' && $password !== '')
+  {
+    $state['step'] = 2;
+    $state['scan_ok'] = true;
+    $state['technical_stage'] = 'mounts';
+    $state['technical_source'] = 'WebDAV';
+    $state['technical_error'] = '';
+    $state['technical_complete'] = false;
+    $state['directory_selection_ready'] = true;
+    $state['directory_path'] = '';
+    $state['directory_parent'] = '';
+    $state['directory_children'] = array();
+    $state['directory_current_fileid'] = 0;
+
+    try
+    {
+      bratonien_tools_nc_wizard_refresh_directory_state($state, '');
+    }
+    catch (Throwable $e)
+    {
+      $state['step'] = 1;
+      $state['scan_ok'] = false;
+      $state['technical_error'] = $e->getMessage();
+    }
+  }
+  else
+  {
+    $state['step'] = 1;
+    $state['scan_ok'] = false;
+  }
+
+  bratonien_tools_nc_wizard_store($state);
+}
+
+function bratonien_tools_nc_connector_edit_start()
+{
+  $id = (int)($_POST['connection_id'] ?? 0);
+  $connection = bratonien_tools_nc_connector_connection($id, true);
+  if (!$connection) throw new RuntimeException('Connector-Verbindung wurde nicht gefunden.');
+
+  $config = isset($connection['config']) && is_array($connection['config']) ? $connection['config'] : array();
+  $is_webdav = (string)$connection['adapter'] === 'remote'
+    && (string)($config['source_mode'] ?? '') === 'webdav-placeholder';
+  if (!$is_webdav)
+  {
+    throw new RuntimeException('Diese Legacy-Verbindung wird direkt bearbeitet. Eine WebDAV-Migration ist eine separate Aktion.');
+  }
+
+  bratonien_tools_nc_connector_prepare_webdav_wizard_from_connection($connection, 'update');
+  return array('message'=>'Verbindung #'.$id.' wurde zum Bearbeiten geoeffnet.');
+}
+
+function bratonien_tools_nc_connector_migrate_start()
+{
+  $id = (int)($_POST['connection_id'] ?? 0);
+  $connection = bratonien_tools_nc_connector_connection($id, true);
+  if (!$connection) throw new RuntimeException('Connector-Verbindung wurde nicht gefunden.');
+  if ((string)$connection['adapter'] !== 'local')
+  {
+    throw new RuntimeException('Nur eine Legacy-Verbindung kann auf WebDAV migriert werden.');
+  }
+
+  $migration = bratonien_tools_nc_connector_migration_state($connection);
+  if (empty($migration['ready']))
+  {
+    throw new RuntimeException('Die WebDAV-Migration ist noch nicht bereit. Unter Bearbeiten fehlen: '.implode(', ', $migration['missing']).'.');
+  }
+
+  bratonien_tools_nc_connector_prepare_webdav_wizard_from_connection($connection, 'migrate');
+  return array('message'=>'Die WebDAV-Migration fuer Verbindung #'.$id.' wurde geoeffnet. Die bestehende Legacy-Verbindung bleibt bis zum erfolgreichen Umstieg unveraendert.');
+}
+
+function bratonien_tools_nc_connector_update_local_friendly()
+{
+  $id = (int)($_POST['connection_id'] ?? 0);
+  $connection = bratonien_tools_nc_connector_connection($id, true);
+  if (!$connection) throw new RuntimeException('Connector-Verbindung wurde nicht gefunden.');
+  if ((string)$connection['adapter'] !== 'local') throw new RuntimeException('Diese Bearbeitung ist nur fuer Legacy-Verbindungen vorgesehen.');
+
+  $name = trim((string)($_POST['connection_name'] ?? ''));
+  if ($name === '') throw new RuntimeException('Bitte einen Namen fuer die Verbindung angeben.');
+
+  $config = isset($connection['config']) && is_array($connection['config']) ? $connection['config'] : array();
+  $host = trim((string)($_POST['nc_host'] ?? ''));
+  $port = (int)($_POST['nc_port'] ?? 5432);
+  $database = trim((string)($_POST['nc_database'] ?? ''));
+  $user = trim((string)($_POST['nc_user'] ?? ''));
+  $gallery_root = rtrim(trim((string)($_POST['nc_gallery_root'] ?? '')), '/');
+  $source_view = trim((string)($_POST['nc_source_view'] ?? ''));
+  $activity_view = trim((string)($_POST['nc_activity_view'] ?? ''));
+
+  if ($host === '') throw new RuntimeException('Datenbank-Server fehlt.');
+  if ($port < 1 || $port > 65535) throw new RuntimeException('Der Datenbank-Port ist ungueltig.');
+  if ($database === '') throw new RuntimeException('Datenbankname fehlt.');
+  if ($user === '') throw new RuntimeException('Reader-Benutzer fehlt.');
+  if ($gallery_root === '' || $gallery_root[0] !== '/') throw new RuntimeException('Der Piwigo-Galerieordner muss ein absoluter Pfad sein.');
+  if ($source_view === '' || $activity_view === '') throw new RuntimeException('Die gespeicherten Datenbankansichten duerfen nicht leer sein.');
+  bratonien_tools_nc_connector_view_name($source_view);
+  bratonien_tools_nc_connector_view_name($activity_view);
+
+  $storage_ids = isset($_POST['nc_storage_id']) && is_array($_POST['nc_storage_id']) ? $_POST['nc_storage_id'] : array();
+  $storage_prefixes = isset($_POST['nc_source_prefix']) && is_array($_POST['nc_source_prefix']) ? $_POST['nc_source_prefix'] : array();
+  $storage_mounts = isset($_POST['nc_local_mount']) && is_array($_POST['nc_local_mount']) ? $_POST['nc_local_mount'] : array();
+  $storages = array();
+  $count = max(count($storage_ids), count($storage_prefixes), count($storage_mounts));
+  for ($index = 0; $index < $count; $index++)
+  {
+    $storage_id = trim((string)($storage_ids[$index] ?? ''));
+    $prefix = trim((string)($storage_prefixes[$index] ?? ''), '/');
+    $mount = rtrim(trim((string)($storage_mounts[$index] ?? '')), '/');
+    if ($storage_id === '' && $prefix === '' && $mount === '') continue;
+    if ($storage_id === '') throw new RuntimeException('Bei einem Speicherort fehlt die Storage-ID.');
+    if ($mount === '' || $mount[0] !== '/') throw new RuntimeException('Bei einem Speicherort fehlt ein gueltiger lokaler Pfad.');
+    $storages[] = array('storage_id'=>$storage_id, 'source_prefix'=>$prefix, 'local_mount'=>$mount);
+  }
+  if (!$storages) throw new RuntimeException('Mindestens ein Speicherort muss vorhanden sein.');
+
+  $credentials = bratonien_tools_nc_connector_scoped_secret($connection);
+  $new_db_password = (string)($_POST['nc_db_password'] ?? '');
+  if ($new_db_password !== '') $credentials['db_password'] = $new_db_password;
+  if (trim((string)($credentials['db_password'] ?? '')) === '') throw new RuntimeException('Fuer die Legacy-Verbindung ist kein Datenbankpasswort gespeichert.');
+
+  $nextcloud_url = trim((string)($_POST['nc_nextcloud_url'] ?? ($config['nextcloud_url'] ?? '')));
+  $nextcloud_user = trim((string)($_POST['nc_nextcloud_user'] ?? ($credentials['nextcloud_user'] ?? '')));
+  $new_nextcloud_password = (string)($_POST['nc_nextcloud_password'] ?? '');
+  if ($new_nextcloud_password !== '') $credentials['nextcloud_password'] = $new_nextcloud_password;
+  $nextcloud_password = (string)($credentials['nextcloud_password'] ?? '');
+
+  $api_key_id = trim((string)($_POST['nc_connection_api_key_id'] ?? ($credentials['api_key_id'] ?? '')));
+  $new_api_secret = trim((string)($_POST['nc_connection_api_key_secret'] ?? ''));
+  $old_api_id = trim((string)($credentials['api_key_id'] ?? ''));
+  if ($api_key_id !== $old_api_id && $new_api_secret === '')
+  {
+    throw new RuntimeException('Wenn die API-Schluessel-ID geaendert wird, muss auch das API-Geheimnis neu eingegeben werden.');
+  }
+  if ($new_api_secret !== '') $credentials['api_key_secret'] = $new_api_secret;
+  $api_key_secret = trim((string)($credentials['api_key_secret'] ?? ''));
+
+  if (($nextcloud_url === '' || $nextcloud_user === '' || $nextcloud_password === '') && ($nextcloud_url !== '' || $nextcloud_user !== '' || $nextcloud_password !== ''))
+  {
+    throw new RuntimeException('Nextcloud-Adresse, Nextcloud-Benutzer und Nextcloud-Passwort muessen fuer WebDAV gemeinsam vollstaendig sein.');
+  }
+  if (($api_key_id === '') !== ($api_key_secret === ''))
+  {
+    throw new RuntimeException('Piwigo-API-Schluessel-ID und API-Geheimnis muessen gemeinsam vollstaendig sein.');
+  }
+
+  if ($nextcloud_url !== '')
+  {
+    $validated_nc = bratonien_tools_nc_connector_validate_nextcloud_access($nextcloud_url, $nextcloud_user, $nextcloud_password);
+    $nextcloud_url = $validated_nc['base_url'];
+    $nextcloud_user = $validated_nc['username'];
+    $credentials['nextcloud_user'] = $nextcloud_user;
+  }
+  if ($api_key_id !== '')
+  {
+    bratonien_tools_nc_connector_validate_scoped_api($api_key_id, $api_key_secret);
+    $credentials['api_key_id'] = $api_key_id;
+  }
+
+  $config['host'] = $host;
+  $config['port'] = (string)$port;
+  $config['database'] = $database;
+  $config['user'] = $user;
+  $config['source_view'] = $source_view;
+  $config['activity_view'] = $activity_view;
+  $config['gallery_root'] = $gallery_root;
+  $config['quiet_seconds'] = max(0, (int)($_POST['nc_quiet_seconds'] ?? ($config['quiet_seconds'] ?? 120)));
+  $config['max_wait_seconds'] = max(60, (int)($_POST['nc_max_wait_seconds'] ?? ($config['max_wait_seconds'] ?? 900)));
+  $config['full_sync_seconds'] = max(300, (int)($_POST['nc_full_sync_seconds'] ?? ($config['full_sync_seconds'] ?? 86400)));
+  $config['storages'] = $storages;
+  if ($nextcloud_url !== '')
+  {
+    $config['nextcloud_url'] = $nextcloud_url;
+    $config['access_user'] = $nextcloud_user;
+    $config['nextcloud_access_user'] = $nextcloud_user;
+  }
+  $config['piwigo_auth'] = 'connection-scoped';
+  $config['api_enabled'] = $api_key_id !== '' && $api_key_secret !== '';
+  unset($config['verification']);
+
+  $config_json = json_encode($config, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
+  if (!is_string($config_json)) throw new RuntimeException('Connector-Konfiguration konnte nicht serialisiert werden.');
+  $secret_payload = json_encode($credentials, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
+  if (!is_string($secret_payload)) throw new RuntimeException('Connector-Zugangsdaten konnten nicht serialisiert werden.');
+  $secret_blob = bratonien_tools_nc_connector_encrypt_secret($secret_payload);
+
+  $table = bratonien_tools_nc_connector_table();
+  $now = date('Y-m-d H:i:s');
+  pwg_query("UPDATE `$table` SET name='".pwg_db_real_escape_string($name)."', config_json='".pwg_db_real_escape_string($config_json)."', secret_blob='".pwg_db_real_escape_string($secret_blob)."', updated='".pwg_db_real_escape_string($now)."' WHERE id=".$id." LIMIT 1");
+
+  $updated = bratonien_tools_nc_connector_connection($id, true);
+  $migration = $updated ? bratonien_tools_nc_connector_migration_state($updated) : array('ready'=>false);
+  return array(
+    'message'=>'Verbindung #'.$id.' wurde gespeichert. '.(!empty($migration['ready']) ? 'Die WebDAV-Migration ist jetzt bereit.' : 'Die WebDAV-Migration ist noch nicht vollstaendig vorbereitet.'),
+  );
+}
--- a/include/nc_connector_system.inc.php
+++ b/include/nc_connector_system.inc.php
@@ -170,7 +170,7 @@ function bratonien_tools_nc_connector_last_status(array $connections)

  foreach ($connections as $connection)
  {
-    if (empty($connection['enabled']) || (string)($connection['takeover_state'] ?? '') !== 'active')
+    if (empty($connection['enabled']))
    {
      continue;
    }
@@ -190,6 +190,13 @@ function bratonien_tools_nc_connector_system_status(array $connections = array()
  $timer = 'bratonien-nc-connector.timer';
  $service = 'bratonien-nc-connector.service';

+  $active = bratonien_tools_nc_connector_systemctl_value(array('is-active', $timer));
+  $enabled = bratonien_tools_nc_connector_systemctl_value(array('is-enabled', $timer));
+  $service_active_raw = bratonien_tools_nc_connector_systemctl_value(array('is-active', $service));
+  $service_active = in_array($service_active_raw, array('active', 'activating'), true);
+  $service_started_raw = bratonien_tools_nc_connector_systemctl_value(array('show', $service, '--property=ActiveEnterTimestamp', '--value'));
+  $service_started_timestamp = bratonien_tools_nc_connector_parse_systemd_time($service_started_raw);
+
  $next_realtime_raw = bratonien_tools_nc_connector_systemctl_value(array('show', $timer, '--property=NextElapseUSecRealtime', '--value'));
  $next_timestamp = bratonien_tools_nc_connector_parse_systemd_time($next_realtime_raw);

@@ -204,9 +211,6 @@ function bratonien_tools_nc_connector_system_status(array $connections = array()
    $next_timestamp = bratonien_tools_nc_connector_next_from_timer_list($timer);
  }

-  $active = bratonien_tools_nc_connector_systemctl_value(array('is-active', $timer));
-  $enabled = bratonien_tools_nc_connector_systemctl_value(array('is-enabled', $timer));
-
  $last = bratonien_tools_nc_connector_last_status($connections);
  if ($last['timestamp'] <= 0)
  {
@@ -214,10 +218,32 @@ function bratonien_tools_nc_connector_system_status(array $connections = array()
    $last['timestamp'] = bratonien_tools_nc_connector_parse_systemd_time($last_raw);
  }

+  if ($next_timestamp > 0)
+  {
+    $next_label = date('d.m.Y H:i:s', $next_timestamp);
+  }
+  elseif ($service_active && $active === 'active' && $enabled === 'enabled')
+  {
+    $next_label = 'Nach Abschluss des aktuellen Laufs';
+  }
+  elseif ($active === 'active' && $enabled === 'enabled')
+  {
+    $next_label = 'Wird von systemd neu geplant';
+  }
+  else
+  {
+    $next_label = 'Nicht verfügbar';
+  }
+
  return array(
    'timer_name' => $timer,
    'timer_active' => $active === 'active',
    'timer_enabled' => $enabled === 'enabled',
+    'service_active' => $service_active,
+    'current_run_timestamp' => $service_started_timestamp,
+    'current_run_label' => $service_active
+      ? ($service_started_timestamp > 0 ? 'Läuft seit '.date('d.m.Y H:i:s', $service_started_timestamp) : 'Läuft gerade')
+      : 'Kein Lauf aktiv',
    'last_run_timestamp' => (int)$last['timestamp'],
    'last_run_label' => $last['timestamp'] > 0 ? date('d.m.Y H:i:s', (int)$last['timestamp']) : 'Nicht verfügbar',
    'last_run_state' => (string)$last['state'],
@@ -229,7 +255,7 @@ function bratonien_tools_nc_connector_system_status(array $connections = array()
    'last_run_fallback_message' => (string)$last['fallback_message'],
    'last_run_error_detail' => (string)$last['error_detail'],
    'next_run_timestamp' => $next_timestamp,
-    'next_run_label' => $next_timestamp > 0 ? date('d.m.Y H:i:s', $next_timestamp) : 'Nicht verfügbar',
+    'next_run_label' => $next_label,
    'legacy_runtime_exists' => is_dir('/opt/piwigo-sync'),
    'legacy_config_exists' => is_dir('/etc/piwigo-sync'),
    'legacy_service_exists' => is_file('/etc/systemd/system/piwigo-sync.service'),
--- a/include/nc_connector_takeover.inc.php
+++ b/include/nc_connector_takeover.inc.php
@@ -1,135 +0,0 @@
-<?php
-if (!defined('PHPWG_ROOT_PATH'))
-{
-  die('Hacking attempt!');
-}
-
-/**
- * Controlled handover preparation for verified NC Connector connections.
- *
- * This phase intentionally does not stop, disable or modify the legacy
- * piwigo-sync service. It only marks a verified Connector connection as ready
- * for a later controlled takeover. The marker can be rolled back at any time.
- */
-
-function bratonien_tools_nc_connector_ensure_takeover_state()
-{
-  bratonien_tools_nc_connector_ensure_table();
-  $table = bratonien_tools_nc_connector_table();
-  pwg_query("ALTER TABLE `$table` MODIFY takeover_state enum('imported','verified','ready','active','disabled') NOT NULL DEFAULT 'imported'");
-}
-
-function bratonien_tools_nc_connector_prepare_takeover()
-{
-  $id = isset($_POST['connection_id']) ? (int)$_POST['connection_id'] : 0;
-  $connection = bratonien_tools_nc_connector_connection($id, false);
-  if (!$connection)
-  {
-    throw new RuntimeException('Connector-Verbindung wurde nicht gefunden.');
-  }
-  if ($connection['takeover_state'] !== 'verified')
-  {
-    throw new RuntimeException('Nur eine erfolgreich verifizierte Verbindung kann fuer die Uebergabe vorbereitet werden.');
-  }
-
-  $config = $connection['config'];
-  $verification = isset($config['verification']) && is_array($config['verification'])
-    ? $config['verification']
-    : array();
-  if (empty($verification['ok']))
-  {
-    throw new RuntimeException('Die gespeicherte Verifikation ist nicht erfolgreich. Bitte die Verbindung erneut pruefen.');
-  }
-
-  $config['takeover'] = array(
-    'prepared_at' => date('Y-m-d H:i:s'),
-    'legacy_sync_untouched' => true,
-    'connector_enabled' => false,
-    'first_run' => array(
-      'status' => 'pending',
-      'finished_at' => null,
-      'detail' => '',
-    ),
-  );
-  $config_json = json_encode($config, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
-  if (!is_string($config_json))
-  {
-    throw new RuntimeException('Uebergabestatus konnte nicht gespeichert werden.');
-  }
-
-  bratonien_tools_nc_connector_ensure_takeover_state();
-  $table = bratonien_tools_nc_connector_table();
-  $now = date('Y-m-d H:i:s');
-  pwg_query("UPDATE `$table` SET
-    takeover_state = 'ready',
-    enabled = 0,
-    config_json = '".pwg_db_real_escape_string($config_json)."',
-    updated = '".pwg_db_real_escape_string($now)."'
-    WHERE id = ".(int)$connection['id']);
-
-  return array(
-    'message' => 'Die verifizierte Nextcloud-Verbindung ist jetzt fuer die kontrollierte Uebergabe vorbereitet. Der Connector wurde noch nicht aktiviert und der Legacy-Sync bleibt unveraendert Produktionsverbindung.',
-  );
-}
-
-function bratonien_tools_nc_connector_cancel_takeover()
-{
-  $id = isset($_POST['connection_id']) ? (int)$_POST['connection_id'] : 0;
-  $connection = bratonien_tools_nc_connector_connection($id, false);
-  if (!$connection)
-  {
-    throw new RuntimeException('Connector-Verbindung wurde nicht gefunden.');
-  }
-  if ($connection['takeover_state'] !== 'ready')
-  {
-    throw new RuntimeException('Diese Verbindung befindet sich nicht in der Uebergabevorbereitung.');
-  }
-
-  $config = $connection['config'];
-  if (isset($config['takeover']))
-  {
-    unset($config['takeover']);
-  }
-  $config_json = json_encode($config, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
-  if (!is_string($config_json))
-  {
-    throw new RuntimeException('Uebergabestatus konnte nicht zurueckgesetzt werden.');
-  }
-
-  bratonien_tools_nc_connector_ensure_takeover_state();
-  $table = bratonien_tools_nc_connector_table();
-  $now = date('Y-m-d H:i:s');
-  pwg_query("UPDATE `$table` SET
-    takeover_state = 'verified',
-    enabled = 0,
-    config_json = '".pwg_db_real_escape_string($config_json)."',
-    updated = '".pwg_db_real_escape_string($now)."'
-    WHERE id = ".(int)$connection['id']);
-
-  return array(
-    'message' => 'Die Uebergabevorbereitung wurde zurueckgenommen. Die Verbindung bleibt verifiziert und deaktiviert; der Legacy-Sync bleibt unveraendert aktiv.',
-  );
-}
-
-/**
- * Normalize the outcome of a Connector sync run during takeover.
- *
- * Both "changed" and "no_changes" are successful results. Only "error"
- * represents a failed run and may trigger rollback of a controlled handover.
- */
-function bratonien_tools_nc_connector_takeover_result($status, $detail = '')
-{
-  $status = trim((string)$status);
-  if (!in_array($status, array('changed', 'no_changes', 'error'), true))
-  {
-    throw new RuntimeException('Unbekannter Connector-Laufstatus: '.$status);
-  }
-
-  return array(
-    'status' => $status,
-    'success' => $status !== 'error',
-    'changed' => $status === 'changed',
-    'finished_at' => date('Y-m-d H:i:s'),
-    'detail' => (string)$detail,
-  );
-}
--- a/include/nc_connector_webdav.inc.php
+++ b/include/nc_connector_webdav.inc.php
@@ -5,10 +5,8 @@ if (!defined('PHPWG_ROOT_PATH'))
 }

 /**
- * Create a disabled WebDAV-backed connector beside the existing local modes.
- *
- * This deliberately does not activate, migrate or modify any existing
- * connection. It only persists the data required for the parallel WebDAV path.
+ * Create or update one independent WebDAV connector connection.
+ * No migration pair, successor or implicit legacy fallback is created.
 */
 function bratonien_tools_nc_connector_create_webdav_placeholder_from_wizard()
 {
@@ -16,7 +14,7 @@ function bratonien_tools_nc_connector_create_webdav_placeholder_from_wizard()

  if (empty($state['scan_ok']) || empty($state['technical_complete']))
  {
-    throw new RuntimeException('Die WebDAV-Verbindung wurde im Assistenten noch nicht vollständig vorbereitet.');
+    throw new RuntimeException('Die WebDAV-Verbindung wurde im Assistenten noch nicht vollstaendig vorbereitet.');
  }

  $base_url = rtrim(trim((string)($state['base_url'] ?? '')), '/');
@@ -24,7 +22,7 @@ function bratonien_tools_nc_connector_create_webdav_placeholder_from_wizard()
  $password = (string)($state['_password'] ?? '');
  if ($base_url === '' || $username === '' || $password === '')
  {
-    throw new RuntimeException('Für den WebDAV-Testpfad fehlen Nextcloud-Adresse oder Zugangsdaten.');
+    throw new RuntimeException('Fuer den WebDAV-Zugang fehlen Nextcloud-Adresse oder Zugangsdaten.');
  }

  $selected = isset($state['directory_selected']) && is_array($state['directory_selected'])
@@ -33,17 +31,26 @@ function bratonien_tools_nc_connector_create_webdav_placeholder_from_wizard()
  $selected_ids = isset($state['directory_selected_fileids']) && is_array($state['directory_selected_fileids'])
    ? $state['directory_selected_fileids']
    : array();
-  $selected = array_values(array_filter($selected, function($path) { return $path !== ''; }));
-  if (!$selected) throw new RuntimeException('Bitte mindestens ein Nextcloud-Verzeichnis für den WebDAV-Testpfad auswählen.');
+
+  if (!$selected)
+  {
+    $selected = array('');
+  }

  $roots = array();
  foreach ($selected as $path)
  {
    $fileid = isset($selected_ids[$path]) ? (int)$selected_ids[$path] : 0;
-    if ($fileid < 1) throw new RuntimeException('Für ein ausgewähltes Nextcloud-Verzeichnis fehlt die eindeutige Datei-ID.');
+    if ($fileid < 1)
+    {
+      throw new RuntimeException('Fuer ein ausgewaehltes Nextcloud-Verzeichnis fehlt die eindeutige Datei-ID.');
+    }
+    $display_name = $path === ''
+      ? (trim((string)($state['display_name'] ?? '')) !== '' ? trim((string)$state['display_name']) : $username)
+      : basename($path);
    $roots[] = array(
      'fileid'=>$fileid,
-      'display_name'=>basename($path),
+      'display_name'=>$display_name,
      'webdav_path'=>$path,
    );
  }
@@ -59,6 +66,19 @@ function bratonien_tools_nc_connector_create_webdav_placeholder_from_wizard()
  $fallback_password = (string)($state['_fallback_password'] ?? '');
  $api_enabled = $api_key_id !== '' && $api_key_secret !== '';

+  $editing_id = (int)($state['editing_connection_id'] ?? 0);
+  $editing_mode = (string)($state['editing_mode'] ?? '');
+  $editing_connection = $editing_id > 0 ? bratonien_tools_nc_connector_connection($editing_id, false) : null;
+  $editing_remote = $editing_connection
+    && (string)$editing_connection['adapter'] === 'remote'
+    && (string)($editing_connection['config']['source_mode'] ?? '') === 'webdav-placeholder'
+    && $editing_mode === 'update';
+
+  if ($editing_mode === 'migrate')
+  {
+    throw new RuntimeException('Die Migrationsfunktion wurde entfernt. Bitte eine normale WebDAV-Verbindung anlegen.');
+  }
+
  $config = array(
    'origin'=>'native',
    'source_mode'=>'webdav-placeholder',
@@ -73,11 +93,23 @@ function bratonien_tools_nc_connector_create_webdav_placeholder_from_wizard()
    'quiet_seconds'=>120,
    'max_wait_seconds'=>900,
    'full_sync_seconds'=>86400,
-    'parallel_test'=>true,
    'piwigo_auth'=>'connection-scoped',
    'api_enabled'=>$api_enabled,
  );

+  if ($editing_remote)
+  {
+    $old_config = is_array($editing_connection['config'] ?? null) ? $editing_connection['config'] : array();
+    foreach (array('state_dir','status_file','parallel_gallery_root','source_fingerprint','runtime') as $preserve)
+    {
+      if (array_key_exists($preserve, $old_config)) $config[$preserve] = $old_config[$preserve];
+    }
+    foreach (array('quiet_seconds','max_wait_seconds','full_sync_seconds') as $preserve)
+    {
+      if (isset($old_config[$preserve])) $config[$preserve] = (int)$old_config[$preserve];
+    }
+  }
+
  foreach (array('product'=>'nextcloud_product', 'version'=>'nextcloud_version') as $state_key=>$config_key)
  {
    $value = trim((string)($state[$state_key] ?? ''));
@@ -96,15 +128,31 @@ function bratonien_tools_nc_connector_create_webdav_placeholder_from_wizard()
  ), JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
  if (!is_string($secret_payload)) throw new RuntimeException('WebDAV-Zugangsdaten konnten nicht serialisiert werden.');

-  $config_json = json_encode($config, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
-  if (!is_string($config_json)) throw new RuntimeException('WebDAV-Konfiguration konnte nicht serialisiert werden.');
-
  bratonien_tools_nc_connector_ensure_table();
  $table = bratonien_tools_nc_connector_table();
  $now = date('Y-m-d H:i:s');
-  $connection_key = 'webdav-'.bin2hex(random_bytes(12));
  $secret_blob = bratonien_tools_nc_connector_encrypt_secret($secret_payload);

+  if ($editing_remote)
+  {
+    $config['state_dir'] = trim((string)($config['state_dir'] ?? '')) !== '' ? $config['state_dir'] : '/var/lib/bratonien-tools/nc-connector/connection-'.$editing_id;
+    $config['status_file'] = trim((string)($config['status_file'] ?? '')) !== '' ? $config['status_file'] : $config['state_dir'].'/connector-status.json';
+    $config_json = json_encode($config, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
+    if (!is_string($config_json)) throw new RuntimeException('WebDAV-Konfiguration konnte nicht serialisiert werden.');
+
+    pwg_query("UPDATE `$table` SET name='".pwg_db_real_escape_string($name)."', config_json='".pwg_db_real_escape_string($config_json)."', secret_blob='".pwg_db_real_escape_string($secret_blob)."', updated='".pwg_db_real_escape_string($now)."' WHERE id=".$editing_id." AND adapter='remote' LIMIT 1");
+    unset($_SESSION['bratonien_nc_wizard']);
+
+    return array(
+      'connection_id'=>$editing_id,
+      'message'=>'WebDAV-Verbindung wurde gespeichert.',
+    );
+  }
+
+  $config_json = json_encode($config, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
+  if (!is_string($config_json)) throw new RuntimeException('WebDAV-Konfiguration konnte nicht serialisiert werden.');
+
+  $connection_key = 'webdav-'.bin2hex(random_bytes(12));
  pwg_query("INSERT INTO `$table` (connection_key,name,adapter,enabled,takeover_state,config_json,secret_blob,created,updated) VALUES ('"
    .pwg_db_real_escape_string($connection_key)."','"
    .pwg_db_real_escape_string($name)."','remote',0,'disabled','"
@@ -114,20 +162,18 @@ function bratonien_tools_nc_connector_create_webdav_placeholder_from_wizard()
    .pwg_db_real_escape_string($now)."')");

  $id = (int)pwg_db_insert_id();
-  if ($id < 1) throw new RuntimeException('Die WebDAV-Testverbindung konnte nicht eindeutig angelegt werden.');
+  if ($id < 1) throw new RuntimeException('Die WebDAV-Verbindung konnte nicht eindeutig angelegt werden.');

  $config['state_dir'] = '/var/lib/bratonien-tools/nc-connector/connection-'.$id;
  $config['status_file'] = $config['state_dir'].'/connector-status.json';
  $config_json = json_encode($config, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
-  if (!is_string($config_json))
-  {
-    pwg_query("DELETE FROM `$table` WHERE id=".$id." LIMIT 1");
-    throw new RuntimeException('Die WebDAV-Testverbindung konnte nach dem Anlegen nicht serialisiert werden.');
-  }
-  pwg_query("UPDATE `$table` SET config_json='".pwg_db_real_escape_string($config_json)."' WHERE id=".$id." LIMIT 1");
+  if (!is_string($config_json)) throw new RuntimeException('WebDAV-Konfiguration konnte nach dem Anlegen nicht serialisiert werden.');
+  pwg_query("UPDATE `$table` SET config_json='".pwg_db_real_escape_string($config_json)."' WHERE id=".$id." AND adapter='remote' LIMIT 1");
+
+  unset($_SESSION['bratonien_nc_wizard']);

  return array(
    'connection_id'=>$id,
-    'message'=>'Parallele WebDAV-Testverbindung wurde deaktiviert angelegt. Bestehende Verbindungen blieben unverändert.',
+    'message'=>'WebDAV-Verbindung wurde angelegt.',
  );
 }
--- a/include/nc_connector_wizard_webdav_flow.inc.php
+++ b/include/nc_connector_wizard_webdav_flow.inc.php
@@ -126,7 +126,6 @@ function bratonien_tools_nc_wizard_save_sources_dispatch()
  $selected = isset($state['directory_selected']) && is_array($state['directory_selected'])
    ? array_values(array_unique(array_map(function($path) { return trim((string)$path, '/'); }, $state['directory_selected'])))
    : array();
-  $selected = array_values(array_filter($selected, function($path) { return $path !== ''; }));
  if (!$selected)
  {
    throw new RuntimeException('Bitte mindestens ein Nextcloud-Verzeichnis auswählen.');
@@ -143,9 +142,12 @@ function bratonien_tools_nc_wizard_save_sources_dispatch()
    {
      throw new RuntimeException('Für eine Auswahl fehlt die eindeutige Nextcloud-Datei-ID. Bitte das Verzeichnis erneut auswählen.');
    }
+    $display_name = $path === ''
+      ? (trim((string)($state['display_name'] ?? '')) !== '' ? trim((string)$state['display_name']) : (string)$state['username'])
+      : basename($path);
    $roots[] = array(
      'fileid'=>$fileid,
-      'display_name'=>basename($path),
+      'display_name'=>$display_name,
      'webdav_path'=>$path,
    );
  }
@@ -156,9 +158,35 @@ function bratonien_tools_nc_wizard_save_sources_dispatch()
  $state['technical_source'] = 'WebDAV-Verzeichnisse ausgewählt';
  $state['technical_error'] = '';
  $state['directory_selection_ready'] = false;
+
+  if ((string)($state['editing_mode'] ?? '') === 'migrate')
+  {
+    $editing_id = (int)($state['editing_connection_id'] ?? 0);
+    $connection = $editing_id > 0 ? bratonien_tools_nc_connector_connection($editing_id, true) : null;
+    if (!$connection || (string)$connection['adapter'] !== 'local')
+    {
+      throw new RuntimeException('Die zu migrierende Legacy-Verbindung ist nicht mehr verfügbar.');
+    }
+
+    $migration = bratonien_tools_nc_connector_migration_state($connection);
+    if (empty($migration['ready']))
+    {
+      throw new RuntimeException('Die WebDAV-Migration kann noch nicht abgeschlossen werden. Es fehlen: '.implode(', ', $migration['missing']).'.');
+    }
+
+    $credentials = bratonien_tools_nc_connector_scoped_secret($connection);
+    $state['_api_key_id'] = (string)($credentials['api_key_id'] ?? '');
+    $state['_api_key_secret'] = (string)($credentials['api_key_secret'] ?? '');
+    $state['api_status'] = !empty($migration['api_available']) ? 'ok' : 'skipped';
+    $state['api_error'] = '';
+    $state['step'] = 4;
    bratonien_tools_nc_wizard_store($state);

-  return array('message'=>'WebDAV-Verzeichnisse wurden übernommen. Die Verbindung ist für den parallelen Testweg vorbereitet.');
+    return array('message'=>'WebDAV-Quelle wurde übernommen. Mit „Migration starten“ wird jetzt der WebDAV-Nachfolger angelegt; die Legacy-Verbindung bleibt als Fallback erhalten.');
+  }
+
+  bratonien_tools_nc_wizard_store($state);
+  return array('message'=>'WebDAV-Verzeichnisse wurden übernommen. Die Verbindung ist für den nächsten Einrichtungsschritt vorbereitet.');
 }

 function bratonien_tools_nc_wizard_finish_dispatch()
--- a/include/nc_productive_ws.inc.php
+++ b/include/nc_productive_ws.inc.php
@@ -18,7 +18,7 @@ function bratonien_tools_register_nc_productive_ws_methods($arr)
        'info' => 'Piwigo storage site to synchronize. Default: 1.',
      ),
    ),
-    'Runs the approved direct Bratonien filesystem synchronization for the NC Connector.',
+    'Synchronizes the NC Connector into the existing Piwigo album hierarchy.',
    null,
    array(
      'admin_only' => true,
@@ -35,6 +35,99 @@ function bratonien_tools_nc_productive_error(&$errors, $path, $type)
  );
 }

+function bratonien_tools_nc_relative_path($basedir, $path)
+{
+  $basedir = rtrim(str_replace('\\', '/', (string)$basedir), '/');
+  $path = str_replace('\\', '/', (string)$path);
+  if ($path === $basedir) return '';
+  if (strpos($path, $basedir.'/') !== 0)
+  {
+    throw new RuntimeException('WebDAV-Pfad liegt ausserhalb der Connector-Wurzel: '.$path);
+  }
+  return trim(substr($path, strlen($basedir)), '/');
+}
+
+function bratonien_tools_nc_find_album($parent_id, $dir, $name, $excluded_site_id)
+{
+  $where_parent = $parent_id === null ? 'id_uppercat IS NULL' : 'id_uppercat='.(int)$parent_id;
+  $dir_sql = pwg_db_real_escape_string((string)$dir);
+  $name_sql = pwg_db_real_escape_string((string)$name);
+  $query = '
+SELECT id, dir, name
+  FROM '.CATEGORIES_TABLE.'
+  WHERE '.$where_parent.'
+    AND (site_id IS NULL OR site_id <> '.(int)$excluded_site_id.')
+    AND (
+      dir = \''.$dir_sql.'\'
+      OR LOWER(name) = LOWER(\''.$name_sql.'\')
+    )
+  ORDER BY CASE WHEN dir = \''.$dir_sql.'\' THEN 0 ELSE 1 END, id
+  LIMIT 1
+;';
+  $result = pwg_query($query);
+  if (!pwg_db_num_rows($result)) return null;
+  $row = pwg_db_fetch_assoc($result);
+  return (int)$row['id'];
+}
+
+function bratonien_tools_nc_ensure_album_path($relative_dir, $excluded_site_id, array &$cache, array &$created_ids)
+{
+  $relative_dir = trim((string)$relative_dir, '/');
+  if ($relative_dir === '') return null;
+  if (isset($cache[$relative_dir])) return $cache[$relative_dir];
+
+  $parts = explode('/', $relative_dir);
+  $parent_id = null;
+  $path = '';
+  foreach ($parts as $part)
+  {
+    if ($part === '') continue;
+    $path = $path === '' ? $part : $path.'/'.$part;
+    if (isset($cache[$path]))
+    {
+      $parent_id = $cache[$path];
+      continue;
+    }
+
+    $display_name = str_replace('_', ' ', $part);
+    $album_id = bratonien_tools_nc_find_album($parent_id, $part, $display_name, $excluded_site_id);
+    if ($album_id === null)
+    {
+      $created = create_virtual_category($display_name, $parent_id);
+      if (!is_array($created) || empty($created['id']))
+      {
+        $detail = is_array($created) && !empty($created['error']) ? (string)$created['error'] : 'unbekannter Fehler';
+        throw new RuntimeException('Album "'.$display_name.'" konnte nicht angelegt werden: '.$detail);
+      }
+      $album_id = (int)$created['id'];
+      pwg_query('UPDATE '.CATEGORIES_TABLE." SET status='private' WHERE id=".$album_id.' LIMIT 1');
+      add_permission_on_category(array($album_id), get_admins());
+      $created_ids[] = $album_id;
+    }
+
+    $cache[$path] = $album_id;
+    $parent_id = $album_id;
+  }
+
+  return $parent_id;
+}
+
+function bratonien_tools_nc_managed_images($basedir)
+{
+  $prefix = rtrim((string)$basedir, '/').'/';
+  $escaped = pwg_db_real_escape_string(addcslashes($prefix, '_%\\'));
+  $query = "SELECT id, path FROM ".IMAGES_TABLE." WHERE path LIKE '".$escaped."%' ESCAPE '\\\\'";
+  return simple_hash_from_query($query, 'id', 'path');
+}
+
+function bratonien_tools_nc_remove_storage_categories($site_id)
+{
+  $ids = query2array('SELECT id FROM '.CATEGORIES_TABLE.' WHERE site_id='.(int)$site_id.' AND dir IS NOT NULL', null, 'id');
+  if (!$ids) return 0;
+  delete_categories(array_map('intval', $ids));
+  return count($ids);
+}
+
 function bratonien_tools_ws_nc_sync_productive($params, &$service)
 {
  global $conf, $user;
@@ -42,181 +135,110 @@ function bratonien_tools_ws_nc_sync_productive($params, &$service)
  $piwigo_version = defined('PHPWG_VERSION') ? (string)PHPWG_VERSION : '';
  if ($piwigo_version !== '16.4.0')
  {
-    return new PwgError(
-      409,
-      'Bratonien API synchronization is not approved for Piwigo '.$piwigo_version.'. Use the administrator fallback until this Piwigo version has been verified.'
-    );
+    return new PwgError(409, 'Bratonien API synchronization is not approved for Piwigo '.$piwigo_version.'.');
  }
-
  if (empty($conf['enable_synchronization']))
  {
    return new PwgError(403, 'Piwigo filesystem synchronization is disabled.');
  }

  $site_id = isset($params['site_id']) ? (int)$params['site_id'] : 1;
-  if ($site_id < 1)
-  {
-    return new PwgError(400, 'Invalid site_id.');
-  }
+  if ($site_id < 1) return new PwgError(400, 'Invalid site_id.');

  include_once(PHPWG_ROOT_PATH.'admin/include/functions.php');
  include_once(PHPWG_ROOT_PATH.'admin/site_reader_local.php');

-  $query = 'SELECT galleries_url FROM '.SITES_TABLE.' WHERE id = '.$site_id.' LIMIT 1';
-  $result = pwg_query($query);
-  if (!pwg_db_num_rows($result))
-  {
-    return new PwgError(404, 'Piwigo site does not exist.');
-  }
-
+  $result = pwg_query('SELECT galleries_url FROM '.SITES_TABLE.' WHERE id='.$site_id.' LIMIT 1');
+  if (!pwg_db_num_rows($result)) return new PwgError(404, 'Piwigo site does not exist.');
  list($site_url) = pwg_db_fetch_row($result);
-  if (url_is_remote($site_url))
-  {
-    return new PwgError(400, 'Remote Piwigo sites are not supported by this synchronization method.');
-  }
+  if (url_is_remote($site_url)) return new PwgError(400, 'Remote Piwigo sites are not supported.');

  $site_reader = new LocalSiteReader($site_url);
-  if (!$site_reader->open())
-  {
-    return new PwgError(500, 'Piwigo could not open the configured local site.');
-  }
+  if (!$site_reader->open()) return new PwgError(500, 'Piwigo could not open the configured local site.');

-  list($dbnow) = pwg_db_fetch_row(pwg_query('SELECT NOW()'));
+  $basedir = preg_replace('#/*$#', '', (string)$site_url);
  $errors = array();
  $counts = array(
-    'new_categories' => 0,
-    'del_categories' => 0,
-    'new_elements' => 0,
-    'del_elements' => 0,
-    'upd_elements' => 0,
-    'new_formats' => 0,
-    'del_formats' => 0,
-    'metadata_candidates' => 0,
-    'metadata_updated' => 0,
+    'reused_categories'=>0,
+    'new_categories'=>0,
+    'removed_duplicate_categories'=>0,
+    'new_elements'=>0,
+    'del_elements'=>0,
+    'upd_elements'=>0,
  );

  try
  {
-    $query = 'SELECT id, id_uppercat, uppercats, global_rank, status, visible FROM '.CATEGORIES_TABLE.' WHERE dir IS NOT NULL AND site_id = '.$site_id;
-    $db_categories = hash_from_query($query, 'id');
-    $db_fulldirs = get_fulldirs(array_keys($db_categories));
-    $basedir = preg_replace('#/*$#', '', $site_url);
-    $db_fulldirs = array_flip($db_fulldirs);
-    $fs_fulldirs = $site_reader->get_full_directories($basedir);
+    $counts['removed_duplicate_categories'] = bratonien_tools_nc_remove_storage_categories($site_id);

-    $next_rank = array('NULL'=>1);
-    $result = pwg_query('SELECT id FROM '.CATEGORIES_TABLE);
-    while ($row = pwg_db_fetch_assoc($result))
+    list($dbnow) = pwg_db_fetch_row(pwg_query('SELECT NOW()'));
+    $fs_dirs = $site_reader->get_full_directories($basedir);
+    usort($fs_dirs, function($a, $b)
    {
-      $next_rank[$row['id']] = 1;
-    }
-    $result = pwg_query('SELECT id_uppercat, MAX(`rank`)+1 AS next_rank FROM '.CATEGORIES_TABLE.' GROUP BY id_uppercat');
-    while ($row = pwg_db_fetch_assoc($result))
-    {
-      $key = empty($row['id_uppercat']) ? 'NULL' : $row['id_uppercat'];
-      $next_rank[$key] = (int)$row['next_rank'];
-    }
+      return substr_count((string)$a, '/') <=> substr_count((string)$b, '/');
+    });

-    $next_id = pwg_db_nextval('id', CATEGORIES_TABLE);
-    $category_inserts = array();
-
-    foreach (array_diff($fs_fulldirs, array_keys($db_fulldirs)) as $fulldir)
+    $album_cache = array();
+    $created_ids = array();
+    $dir_to_album = array();
+    foreach ($fs_dirs as $full_dir)
    {
-      $dir = basename($fulldir);
-      if (!preg_match($conf['sync_chars_regex'], $dir))
+      $relative = bratonien_tools_nc_relative_path($basedir, $full_dir);
+      if ($relative === '') continue;
+      $before = count($created_ids);
+      $album_id = bratonien_tools_nc_ensure_album_path($relative, $site_id, $album_cache, $created_ids);
+      if ($album_id !== null)
      {
-        bratonien_tools_nc_productive_error($errors, $fulldir, 'PWG-UPDATE-1');
-        continue;
-      }
-
-      $insert = array(
-        'id' => $next_id++,
-        'dir' => $dir,
-        'name' => str_replace('_', ' ', $dir),
-        'site_id' => $site_id,
-        'commentable' => boolean_to_string($conf['newcat_default_commentable']),
-        'status' => 'private',
-        'visible' => boolean_to_string($conf['newcat_default_visible']),
-      );
-
-      $parent_path = dirname($fulldir);
-      if (isset($db_fulldirs[$parent_path]))
-      {
-        $parent = $db_fulldirs[$parent_path];
-        $insert['id_uppercat'] = $parent;
-        $insert['uppercats'] = $db_categories[$parent]['uppercats'].','.$insert['id'];
-        $insert['rank'] = $next_rank[$parent]++;
-        $insert['global_rank'] = $db_categories[$parent]['global_rank'].'.'.$insert['rank'];
-        if ((string)$db_categories[$parent]['visible'] === 'false')
-        {
-          $insert['visible'] = 'false';
+        $dir_to_album[$full_dir] = $album_id;
+        if (count($created_ids) === $before) $counts['reused_categories']++;
      }
    }
-      else
-      {
-        $insert['uppercats'] = (string)$insert['id'];
-        $insert['rank'] = $next_rank['NULL']++;
-        $insert['global_rank'] = (string)$insert['rank'];
-      }
-
-      $category_inserts[] = $insert;
-      $db_categories[$insert['id']] = array(
-        'id' => $insert['id'],
-        'id_uppercat' => $insert['id_uppercat'] ?? null,
-        'uppercats' => $insert['uppercats'],
-        'global_rank' => $insert['global_rank'],
-        'status' => 'private',
-        'visible' => $insert['visible'],
-      );
-      $db_fulldirs[$fulldir] = $insert['id'];
-      $next_rank[$insert['id']] = 1;
-    }
-
-    if ($category_inserts)
-    {
-      mass_inserts(
-        CATEGORIES_TABLE,
-        array('id','dir','name','site_id','id_uppercat','uppercats','commentable','visible','status','rank','global_rank'),
-        $category_inserts
-      );
-      $category_ids = array_map(function ($row) { return (int)$row['id']; }, $category_inserts);
-      pwg_activity('album', $category_ids, 'add', array('sync'=>true));
-      add_permission_on_category($category_ids, get_admins());
-      $counts['new_categories'] = count($category_ids);
-    }
-
-    $to_delete_categories = array();
-    foreach (array_diff(array_keys($db_fulldirs), $fs_fulldirs) as $fulldir)
-    {
-      $to_delete_categories[] = (int)$db_fulldirs[$fulldir];
-      unset($db_fulldirs[$fulldir]);
-    }
-    if ($to_delete_categories)
-    {
-      delete_categories($to_delete_categories);
-      $counts['del_categories'] = count($to_delete_categories);
-    }
+    $counts['new_categories'] = count($created_ids);

    $fs = $site_reader->get_elements($basedir);
-    $cat_ids = array_diff(array_keys($db_categories), $to_delete_categories);
-    $db_elements = array();
-    if ($cat_ids)
+    $db_elements = bratonien_tools_nc_managed_images($basedir);
+    $db_by_path = array_flip($db_elements);
+
+    $to_delete = array();
+    foreach ($db_elements as $id=>$path)
    {
-      $query = 'SELECT id, path FROM '.IMAGES_TABLE.' WHERE storage_category_id IN ('.implode(',', array_map('intval', $cat_ids)).')';
-      $db_elements = simple_hash_from_query($query, 'id', 'path');
+      if (!array_key_exists($path, $fs)) $to_delete[] = (int)$id;
+    }
+    if ($to_delete)
+    {
+      delete_elements($to_delete, false);
+      $counts['del_elements'] = count($to_delete);
+      foreach ($to_delete as $id)
+      {
+        if (isset($db_elements[$id])) unset($db_by_path[$db_elements[$id]], $db_elements[$id]);
+      }
    }

    $next_element_id = pwg_db_nextval('id', IMAGES_TABLE);
    $image_inserts = array();
    $image_links = array();
-    $format_inserts = array();
-    $new_image_ids = array();
+    $new_ids = array();
+    $all_ids = array();

-    foreach (array_diff(array_keys($fs), $db_elements) as $path)
+    foreach ($fs as $path=>$file_info)
    {
      $dirname = dirname($path);
-      if (!isset($db_fulldirs[$dirname]))
+      $relative_dir = bratonien_tools_nc_relative_path($basedir, $dirname);
+      $category_id = null;
+      if ($relative_dir !== '')
      {
+        $category_id = $dir_to_album[$dirname] ?? bratonien_tools_nc_ensure_album_path($relative_dir, $site_id, $album_cache, $created_ids);
+      }
+
+      if (isset($db_by_path[$path]))
+      {
+        $id = (int)$db_by_path[$path];
+        $all_ids[] = $id;
+        pwg_query('DELETE FROM '.IMAGE_CATEGORY_TABLE.' WHERE image_id='.$id);
+        if ($category_id !== null)
+        {
+          single_insert(IMAGE_CATEGORY_TABLE, array('image_id'=>$id, 'category_id'=>$category_id));
+        }
        continue;
      }

@@ -229,116 +251,40 @@ function bratonien_tools_ws_nc_sync_productive($params, &$service)

      $id = $next_element_id++;
      $image_inserts[] = array(
-        'id' => $id,
-        'file' => $filename,
-        'name' => get_name_from_file($filename),
-        'date_available' => $dbnow,
-        'path' => $path,
-        'representative_ext' => $fs[$path]['representative_ext'],
-        'storage_category_id' => $db_fulldirs[$dirname],
-        'added_by' => (int)$user['id'],
+        'id'=>$id,
+        'file'=>$filename,
+        'name'=>get_name_from_file($filename),
+        'date_available'=>$dbnow,
+        'path'=>$path,
+        'representative_ext'=>$file_info['representative_ext'],
+        'storage_category_id'=>null,
+        'added_by'=>(int)$user['id'],
      );
-      $image_links[] = array('image_id'=>$id, 'category_id'=>$db_fulldirs[$dirname]);
-      $new_image_ids[] = $id;
-
-      if (!empty($conf['enable_formats']) && !empty($fs[$path]['formats']))
+      if ($category_id !== null)
      {
-        foreach ($fs[$path]['formats'] as $ext => $filesize)
-        {
-          $format_inserts[] = array('image_id'=>$id, 'ext'=>$ext, 'filesize'=>$filesize);
-        }
+        $image_links[] = array('image_id'=>$id, 'category_id'=>$category_id);
      }
+      $new_ids[] = $id;
+      $all_ids[] = $id;
    }

    if ($image_inserts)
    {
      mass_inserts(IMAGES_TABLE, array_keys($image_inserts[0]), $image_inserts);
-      mass_inserts(IMAGE_CATEGORY_TABLE, array_keys($image_links[0]), $image_links);
-      pwg_activity('photo', $new_image_ids, 'add', array('sync'=>true));
-      $counts['new_elements'] = count($image_inserts);
-    }
-    if ($format_inserts)
-    {
-      mass_inserts(IMAGE_FORMAT_TABLE, array_keys($format_inserts[0]), $format_inserts);
-      $counts['new_formats'] += count($format_inserts);
+      if ($image_links) mass_inserts(IMAGE_CATEGORY_TABLE, array_keys($image_links[0]), $image_links);
+      pwg_activity('photo', $new_ids, 'add', array('sync'=>true));
+      $counts['new_elements'] = count($new_ids);
    }

-    if (!empty($conf['enable_formats']) && $db_elements)
-    {
-      $db_elements_flip = array_flip($db_elements);
-      $existing_ids = array();
-      foreach (array_intersect_key($fs, $db_elements_flip) as $path => $unused)
-      {
-        $existing_ids[] = (int)$db_elements_flip[$path];
-      }
-
-      if ($existing_ids)
-      {
-        $db_formats = array();
-        $result = pwg_query('SELECT * FROM '.IMAGE_FORMAT_TABLE.' WHERE image_id IN ('.implode(',', $existing_ids).')');
-        while ($row = pwg_db_fetch_assoc($result))
-        {
-          $db_formats[$row['image_id']][$row['ext']] = $row['format_id'];
-        }
-
-        $formats_to_delete = array();
-        $formats_to_insert = array();
-        foreach ($existing_ids as $image_id)
-        {
-          $path = $db_elements[$image_id];
-          $known = $db_formats[$image_id] ?? array();
-          $present = $fs[$path]['formats'] ?? array();
-          foreach (array_diff_key($known, $present) as $format_id)
-          {
-            $formats_to_delete[] = (int)$format_id;
-          }
-          foreach (array_diff_key($present, $known) as $ext => $filesize)
-          {
-            $formats_to_insert[] = array('image_id'=>$image_id, 'ext'=>$ext, 'filesize'=>$filesize);
-          }
-        }
-
-        if ($formats_to_delete)
-        {
-          pwg_query('DELETE FROM '.IMAGE_FORMAT_TABLE.' WHERE format_id IN ('.implode(',', $formats_to_delete).')');
-          $counts['del_formats'] = count($formats_to_delete);
-        }
-        if ($formats_to_insert)
-        {
-          mass_inserts(IMAGE_FORMAT_TABLE, array_keys($formats_to_insert[0]), $formats_to_insert);
-          $counts['new_formats'] += count($formats_to_insert);
-        }
-      }
-    }
-
-    $to_delete_elements = array();
-    foreach (array_diff($db_elements, array_keys($fs)) as $path)
-    {
-      $id = array_search($path, $db_elements, true);
-      if ($id !== false)
-      {
-        $to_delete_elements[] = (int)$id;
-      }
-    }
-    if ($to_delete_elements)
-    {
-      delete_elements($to_delete_elements);
-      $counts['del_elements'] = count($to_delete_elements);
-    }
-
-    update_category('all');
-    update_global_rank();
-
-    $files = get_filelist('', $site_id, true, false);
    $updates = array();
-    foreach ($files as $id => $file)
+    foreach ($all_ids as $id)
    {
-      $data = $site_reader->get_element_update_attributes($file['path']);
-      if (!is_array($data))
-      {
-        continue;
-      }
-      $data['id'] = $id;
+      $path_result = pwg_query('SELECT path FROM '.IMAGES_TABLE.' WHERE id='.(int)$id.' LIMIT 1');
+      if (!pwg_db_num_rows($path_result)) continue;
+      list($path) = pwg_db_fetch_row($path_result);
+      $data = $site_reader->get_element_update_attributes($path);
+      if (!is_array($data)) continue;
+      $data['id'] = (int)$id;
      $updates[] = $data;
    }
    if ($updates)
@@ -351,94 +297,25 @@ function bratonien_tools_ws_nc_sync_productive($params, &$service)
    }
    $counts['upd_elements'] = count($updates);

-    $metadata_files = get_filelist('', $site_id, true, true);
-    $counts['metadata_candidates'] = count($metadata_files);
-    $metadata_updates = array();
-    $tags_of = array();
-
-    foreach ($metadata_files as $id => $element_infos)
-    {
-      $data = $site_reader->get_element_metadata($element_infos);
-      if (!is_array($data))
-      {
-        bratonien_tools_nc_productive_error($errors, $element_infos['path'], 'PWG-ERROR-NO-FS');
-        continue;
-      }
-
-      $data['date_metadata_update'] = $dbnow;
-      $data['id'] = $id;
-      $metadata_updates[] = $data;
-
-      foreach (array('keywords','tags') as $key)
-      {
-        if (!isset($data[$key]))
-        {
-          continue;
-        }
-        $tags_of[$id] = $tags_of[$id] ?? array();
-        foreach (explode(',', $data[$key]) as $tag_name)
-        {
-          $tags_of[$id][] = tag_id_from_tag_name($tag_name);
-        }
-      }
-    }
-
-    if ($metadata_updates)
-    {
-      mass_updates(
-        IMAGES_TABLE,
-        array(
-          'primary'=>array('id'),
-          'update'=>array_unique(array_merge(
-            array_diff($site_reader->get_metadata_attributes(), array('keywords','tags')),
-            array('date_metadata_update')
-          )),
-        ),
-        $metadata_updates,
-        MASS_UPDATES_SKIP_EMPTY
-      );
-    }
-    if ($tags_of)
-    {
-      set_tags_of($tags_of);
-    }
-    $counts['metadata_updated'] = count($metadata_updates);
-
-    // Mirror Piwigo 16.4.0 Maintenance -> "Update albums informations".
-    // This repairs the derived album hierarchy and counters that the direct
-    // API sync otherwise bypasses when no admin maintenance page is invoked.
    images_integrity();
    categories_integrity();
    update_uppercats();
    update_category('all');
    update_global_rank();
-    invalidate_user_cache(true);
-
-    // Mirror Piwigo 16.4.0 Maintenance -> "Update photos information".
-    // This finalizes physical paths, ratings and derived photo information.
-    images_integrity();
-    update_path();
-    include_once(PHPWG_ROOT_PATH.'include/functions_rate.inc.php');
-    update_rating_score();
    invalidate_user_cache();
-  }
-  catch (Throwable $e)
-  {
-    return new PwgError(500, 'Bratonien direct synchronization failed: '.$e->getMessage());
-  }

    return array(
-    'mode' => 'productive',
-    'engine' => 'bratonien-direct',
-    'approved_piwigo_version' => '16.4.0',
-    'piwigo_version' => $piwigo_version,
-    'site_id' => $site_id,
-    'site_url' => $site_url,
-    'counts' => $counts,
-    'errors' => $errors,
-    'error_count' => count($errors),
-    'database_writes' => true,
-    'username' => isset($user['username']) ? (string)$user['username'] : '',
-    'status' => isset($user['status']) ? (string)$user['status'] : '',
+      'mode'=>'productive',
+      'piwigo_version'=>$piwigo_version,
+      'site_id'=>$site_id,
+      'site_url'=>$site_url,
+      'counts'=>$counts,
+      'errors'=>$errors,
+      'database_writes'=>array_sum($counts) > 0,
    );
+  }
+  catch (Throwable $error)
+  {
+    return new PwgError(500, 'Bratonien NC synchronization failed: '.$error->getMessage());
+  }
 }
--- a/include/tool_registry.inc.php
+++ b/include/tool_registry.inc.php
@@ -4,6 +4,17 @@ if (!defined('PHPWG_ROOT_PATH'))
  die('Hacking attempt!');
 }

+if (isset($GLOBALS['template']) && is_object($GLOBALS['template']) && method_exists($GLOBALS['template'], 'func_combine_script'))
+{
+  $script_version = function_exists('bratonien_tools_current_version') ? bratonien_tools_current_version() : '0.9.6.27';
+  $GLOBALS['template']->func_combine_script(array(
+    'id'=>'bratonien_nc_connector_edit_v2',
+    'path'=>BRATONIEN_TOOLS_PATH.'js/nc_connector_edit_v2.js',
+    'load'=>'footer',
+    'version'=>$script_version,
+  ));
+}
+
 require_once(BRATONIEN_TOOLS_PATH . 'tools/image_cache.inc.php');
 require_once(BRATONIEN_TOOLS_PATH . 'tools/watermark.inc.php');
 require_once(BRATONIEN_TOOLS_PATH . 'tools/watermark_profiles.inc.php');
@@ -17,7 +28,6 @@ require_once(BRATONIEN_TOOLS_PATH . 'include/album_shares.inc.php');
 require_once(BRATONIEN_TOOLS_PATH . 'include/album_lock.inc.php');
 require_once(BRATONIEN_TOOLS_PATH . 'include/nc_connector.inc.php');
 require_once(BRATONIEN_TOOLS_PATH . 'include/nc_connector_manage.inc.php');
-require_once(BRATONIEN_TOOLS_PATH . 'include/nc_connector_takeover.inc.php');
 require_once(BRATONIEN_TOOLS_PATH . 'include/nc_connector_auth.inc.php');
 require_once(BRATONIEN_TOOLS_PATH . 'include/nc_connector_create_api.inc.php');
 require_once(BRATONIEN_TOOLS_PATH . 'include/nc_connector_piwigo_api.inc.php');
@@ -30,6 +40,59 @@ require_once(BRATONIEN_TOOLS_PATH . 'include/nc_connector_generic_scope.inc.php'
 require_once(BRATONIEN_TOOLS_PATH . 'include/nc_connector_delete_safe.inc.php');
 require_once(BRATONIEN_TOOLS_PATH . 'include/nc_connector_webdav.inc.php');
 require_once(BRATONIEN_TOOLS_PATH . 'include/nc_connector_wizard_webdav_flow.inc.php');
+require_once(BRATONIEN_TOOLS_PATH . 'include/nc_connector_edit.inc.php');
+require_once(BRATONIEN_TOOLS_PATH . 'include/nc_connector_system.inc.php');
+
+function bratonien_tools_nc_connector_run_now()
+{
+  $service = 'bratonien-nc-connector.service';
+  $active = bratonien_tools_nc_connector_systemctl_value(array('is-active', $service));
+  if ($active === 'active' || $active === 'activating')
+  {
+    return array('message'=>'Der NC-Abgleich läuft bereits.');
+  }
+
+  if (!function_exists('proc_open'))
+  {
+    throw new RuntimeException('Der NC-Abgleich konnte nicht gestartet werden: proc_open ist nicht verfügbar.');
+  }
+
+  $commands = array(
+    array('/usr/bin/sudo', '-n', '/usr/bin/systemctl', 'start', '--no-block', $service),
+    array('/usr/bin/systemctl', 'start', '--no-block', $service),
+  );
+  $last_error = '';
+
+  foreach ($commands as $command)
+  {
+    if (!is_executable($command[0]))
+    {
+      continue;
+    }
+    $spec = array(
+      0=>array('file','/dev/null','r'),
+      1=>array('pipe','w'),
+      2=>array('pipe','w'),
+    );
+    $process = @proc_open($command, $spec, $pipes, null, array_merge($_ENV, array('LC_ALL'=>'C','LANG'=>'C')));
+    if (!is_resource($process))
+    {
+      continue;
+    }
+    $stdout = trim((string)stream_get_contents($pipes[1]));
+    $stderr = trim((string)stream_get_contents($pipes[2]));
+    fclose($pipes[1]);
+    fclose($pipes[2]);
+    $exit = proc_close($process);
+    if ($exit === 0)
+    {
+      return array('message'=>'NC-Abgleich wurde gestartet.');
+    }
+    $last_error = $stderr !== '' ? $stderr : $stdout;
+  }
+
+  throw new RuntimeException('Der NC-Abgleich konnte nicht gestartet werden'.($last_error !== '' ? ': '.$last_error : '.'));
+}

 function bratonien_tools_get_tools()
 {
@@ -54,11 +117,13 @@ function bratonien_tools_get_tools()
    'album_share_create' => array('handler' => 'bratonien_tools_create_album_share'),
    'album_share_regenerate_link' => array('handler' => 'bratonien_tools_regenerate_album_share_link'),
    'album_share_revoke' => array('handler' => 'bratonien_tools_revoke_album_share'),
-    'nc_connector_create_local' => array('handler' => 'bratonien_tools_nc_connector_create_local_api_first'),
    'nc_connector_create_webdav_parallel' => array('handler' => 'bratonien_tools_nc_connector_create_webdav_placeholder_from_wizard'),
+    'nc_connector_edit_start' => array('handler' => 'bratonien_tools_nc_connector_edit_start'),
+    'nc_connector_update_local' => array('handler' => 'bratonien_tools_nc_connector_update_local_friendly'),
    'nc_connector_delete' => array('handler' => 'bratonien_tools_nc_connector_delete_safe'),
    'nc_connector_update_name' => array('handler' => 'bratonien_tools_nc_connector_update_name'),
    'nc_connector_update_technical' => array('handler' => 'bratonien_tools_nc_connector_update_technical'),
+    'nc_connector_run_now' => array('handler' => 'bratonien_tools_nc_connector_run_now'),
    'nc_connector_wizard_scan' => array('handler' => 'bratonien_tools_nc_wizard_scan_webdav_first'),
    'nc_connector_wizard_save_technical' => array('handler' => 'bratonien_tools_nc_wizard_save_technical_flow'),
    'nc_connector_wizard_directory_browse' => array('handler' => 'bratonien_tools_nc_wizard_directory_browse'),
@@ -71,10 +136,7 @@ function bratonien_tools_get_tools()
    'nc_connector_wizard_finish' => array('handler' => 'bratonien_tools_nc_wizard_finish_dispatch'),
    'nc_connector_wizard_back' => array('handler' => 'bratonien_tools_nc_wizard_back'),
    'nc_connector_wizard_reset' => array('handler' => 'bratonien_tools_nc_wizard_reset'),
-    'nc_connector_import_legacy' => array('handler' => 'bratonien_tools_nc_connector_import_legacy'),
    'nc_connector_verify' => array('handler' => 'bratonien_tools_nc_connector_verify_connection_scoped'),
-    'nc_connector_prepare_takeover' => array('handler' => 'bratonien_tools_nc_connector_prepare_takeover'),
-    'nc_connector_cancel_takeover' => array('handler' => 'bratonien_tools_nc_connector_cancel_takeover'),
    'nc_connector_piwigo_api_test' => array('handler' => 'bratonien_tools_nc_connector_piwigo_api_test'),
    'nc_connector_piwigo_api_delete' => array('handler' => 'bratonien_tools_nc_connector_api_delete'),
    'nc_connector_fallback_save' => array('handler' => 'bratonien_tools_nc_connector_fallback_save_scoped'),
--- a/js/admin_tabs.js
+++ b/js/admin_tabs.js
@@ -1,6 +1,94 @@
 (function () {
  'use strict';

+  function initNcRouteStatus() {
+    var section = document.getElementById('nc-connector');
+    if (!section) return;
+
+    var statusCard = section.querySelector('.bratonien-grid .bratonien-card');
+    if (!statusCard) return;
+
+    var grid = statusCard.querySelector('.bratonien-form-grid');
+    if (!grid) return;
+
+    var routeLabel = document.createElement('span');
+    routeLabel.className = 'bratonien-label';
+    routeLabel.textContent = 'Aktiver Datenweg';
+
+    var routeValue = document.createElement('strong');
+    routeValue.setAttribute('data-nc-route-status', '');
+    routeValue.textContent = 'Noch kein Lauf erfasst';
+
+    var routeTimeLabel = document.createElement('span');
+    routeTimeLabel.className = 'bratonien-label';
+    routeTimeLabel.textContent = 'Datenweg zuletzt';
+
+    var routeTimeValue = document.createElement('strong');
+    routeTimeValue.setAttribute('data-nc-route-time', '');
+    routeTimeValue.textContent = 'Nicht verfügbar';
+
+    grid.appendChild(routeLabel);
+    grid.appendChild(routeValue);
+    grid.appendChild(routeTimeLabel);
+    grid.appendChild(routeTimeValue);
+
+    var detail = document.createElement('p');
+    detail.className = 'bratonien-base-note';
+    detail.setAttribute('data-nc-route-detail', '');
+    detail.textContent = 'Der Datenweg wird nach dem nächsten Connector-Lauf angezeigt.';
+    statusCard.appendChild(detail);
+
+    var basePath = window.location.pathname.replace(/admin\.php.*$/, '');
+    var statusUrl = basePath + '_data/bratonien-tools/nc-connector-status/route-status.json';
+
+    function formatTime(timestamp) {
+      if (!timestamp) return 'Nicht verfügbar';
+      var date = new Date(Number(timestamp) * 1000);
+      if (Number.isNaN(date.getTime())) return 'Nicht verfügbar';
+      return date.toLocaleString('de-DE');
+    }
+
+    function render(data) {
+      var label = data && data.label ? String(data.label) : 'Unbekannt';
+      var route = data && data.route ? String(data.route) : '';
+      routeValue.textContent = label;
+      routeTimeValue.textContent = formatTime(data && data.timestamp);
+
+      if (route === 'webdav') {
+        routeValue.textContent = 'WEBDAV PRIMÄR';
+        detail.textContent = 'Portierung läuft über WebDAV. Legacy wurde in diesem Lauf nicht benutzt.';
+      } else if (route === 'legacy_fallback') {
+        routeValue.textContent = 'LEGACY-FALLBACK AKTIV';
+        detail.textContent = 'WebDAV war nicht erfolgreich. Dieser Lauf wurde über die alte Struktur abgefangen.';
+      } else if (route === 'failed') {
+        routeValue.textContent = 'FEHLER - KEIN ERFOLGREICHER DATENWEG';
+        detail.textContent = data && data.detail ? String(data.detail) : 'WebDAV und Fallback sind fehlgeschlagen.';
+      } else {
+        detail.textContent = data && data.detail ? String(data.detail) : 'Unbekannter Datenweg.';
+      }
+    }
+
+    function refresh() {
+      fetch(statusUrl + '?t=' + Date.now(), {
+        cache: 'no-store',
+        credentials: 'same-origin'
+      })
+        .then(function (response) {
+          if (!response.ok) throw new Error('status unavailable');
+          return response.json();
+        })
+        .then(render)
+        .catch(function () {
+          routeValue.textContent = 'Noch kein Lauf erfasst';
+          routeTimeValue.textContent = 'Nicht verfügbar';
+          detail.textContent = 'Nach dem nächsten Connector-Lauf wird hier WebDAV oder Legacy-Fallback angezeigt.';
+        });
+    }
+
+    refresh();
+    window.setInterval(refresh, 10000);
+  }
+
  function initBratonienTabs() {
    var admin = document.querySelector('.bratonien-admin');
    if (!admin) return;
@@ -113,9 +201,14 @@
    activate(initial, false);
  }

-  if (document.readyState === 'loading') {
-    document.addEventListener('DOMContentLoaded', initBratonienTabs);
-  } else {
+  function init() {
    initBratonienTabs();
+    initNcRouteStatus();
+  }
+
+  if (document.readyState === 'loading') {
+    document.addEventListener('DOMContentLoaded', init);
+  } else {
+    init();
  }
 })();
--- a/js/nc_connector_edit_v2.js
+++ b/js/nc_connector_edit_v2.js
@@ -0,0 +1,236 @@
+(function () {
+  'use strict';
+
+  function ready(callback) {
+    if (document.readyState === 'loading') document.addEventListener('DOMContentLoaded', callback);
+    else callback();
+  }
+
+  ready(function () {
+    var section = document.getElementById('nc-connector');
+    if (!section) return;
+
+    var tokenInput = section.querySelector('input[name="pwg_token"]');
+    var pwgToken = tokenInput ? tokenInput.value : '';
+
+    var technicalButton = document.getElementById('bratonien-nc-technical-open');
+    if (technicalButton) technicalButton.remove();
+    var technicalCreate = document.getElementById('bratonien-nc-technical-create');
+    if (technicalCreate) technicalCreate.remove();
+
+    var statusHeading = Array.prototype.find.call(section.querySelectorAll('h4'), function (heading) {
+      return heading.textContent.trim() === 'Status';
+    });
+    var statusCard = statusHeading ? statusHeading.closest('.bratonien-card') : null;
+    if (statusCard && pwgToken && !statusCard.querySelector('[data-nc-run-now]')) {
+      var runForm = document.createElement('form');
+      runForm.method = 'post';
+      runForm.className = 'bratonien-actions';
+      runForm.style.marginTop = '1rem';
+      runForm.setAttribute('data-nc-run-now', '1');
+      runForm.innerHTML = '<input type="hidden" name="pwg_token" value="'+escapeHtml(pwgToken)+'">'
+        + '<button class="buttonLike" type="submit" name="bratonien_tool" value="nc_connector_run_now">Jetzt abgleichen</button>';
+      runForm.addEventListener('submit', function () {
+        var button = runForm.querySelector('button');
+        if (button) {
+          button.disabled = true;
+          button.textContent = 'Abgleich wird gestartet …';
+        }
+      });
+      statusCard.appendChild(runForm);
+    }
+
+    function escapeHtml(value) {
+      return String(value == null ? '' : value).replace(/[&<>"']/g, function (c) {
+        return {'&':'&amp;','<':'&lt;','>':'&gt;','"':'&quot;',"'":'&#039;'}[c];
+      });
+    }
+
+    function loadConnection(id) {
+      return fetch('plugins/bratonien_tools/nc-connector-edit-data.php?connection_id='+encodeURIComponent(id)+'&_='+Date.now(), {
+        credentials:'same-origin', cache:'no-store', headers:{'Accept':'application/json'}
+      }).then(function (response) {
+        return response.json().then(function (data) {
+          if (!response.ok) throw new Error(data.error || ('HTTP '+response.status));
+          return data;
+        });
+      });
+    }
+
+    function createPostForm(label, tool, id) {
+      var form = document.createElement('form');
+      form.method = 'post';
+      form.style.display = 'inline';
+      form.innerHTML = '<input type="hidden" name="pwg_token" value="'+escapeHtml(pwgToken)+'">'
+        + '<input type="hidden" name="connection_id" value="'+escapeHtml(id)+'">'
+        + '<button class="buttonLike" type="submit" name="bratonien_tool" value="'+escapeHtml(tool)+'">'+escapeHtml(label)+'</button>';
+      return form;
+    }
+
+    function dialog() {
+      var node = document.getElementById('bratonien-nc-connection-edit-v2');
+      if (node) return node;
+      node = document.createElement('dialog');
+      node.id = 'bratonien-nc-connection-edit-v2';
+      node.className = 'bratonien-edit-dialog';
+      node.innerHTML = '<div class="bratonien-edit-dialog__body">'
+        + '<div style="display:flex;align-items:flex-start;justify-content:space-between;gap:1rem">'
+        + '<div><h4 style="margin:0">Verbindung bearbeiten</h4><p class="bratonien-base-note" style="margin:.35rem 0 0">Die Einstellungen gelten nur für diese Verbindung.</p></div>'
+        + '<button type="button" class="buttonLike" data-edit-close>Schließen</button></div>'
+        + '<div data-edit-content style="margin-top:1rem"></div></div>';
+      document.body.appendChild(node);
+      node.querySelector('[data-edit-close]').addEventListener('click', function () { node.close(); });
+      node.addEventListener('click', function (event) { if (event.target === node) node.close(); });
+      return node;
+    }
+
+    function storageRow(storage) {
+      storage = storage || {};
+      return '<div class="bratonien-storage-row" data-storage-row>'
+        + '<label>Storage-ID<input name="nc_storage_id[]" value="'+escapeHtml(storage.storage_id || '')+'" required></label>'
+        + '<label>Quellordner<input name="nc_source_prefix[]" value="'+escapeHtml(storage.source_prefix || '')+'" placeholder="optional"></label>'
+        + '<label>Lokaler Speicherpfad<input name="nc_local_mount[]" value="'+escapeHtml(storage.local_mount || '')+'" required></label>'
+        + '<button type="button" class="buttonLike" data-remove-storage>Entfernen</button></div>';
+    }
+
+    function showError(form, data) {
+      var old = form.querySelector('[data-edit-error]');
+      if (old) old.remove();
+      var box = document.createElement('div');
+      box.dataset.editError = '1';
+      box.className = 'bratonien-main-cache__warning';
+      box.style.margin = '0 0 1rem';
+      box.textContent = (data && data.message) ? data.message : 'Die Verbindung konnte nicht gespeichert werden.';
+      form.insertBefore(box, form.firstChild);
+    }
+
+    function submitLocal(form, editDialog) {
+      if (!form.reportValidity()) return;
+      var button = form.querySelector('button[type="submit"]');
+      if (button) button.disabled = true;
+      fetch('plugins/bratonien_tools/nc-connector-edit-save.php', {
+        method:'POST', credentials:'same-origin', cache:'no-store', headers:{'Accept':'application/json'}, body:new FormData(form)
+      }).then(function (response) {
+        return response.json().then(function (data) {
+          if (!response.ok || !data.ok) { showError(form, data); return; }
+          editDialog.close();
+          window.location.reload();
+        });
+      }).catch(function (error) {
+        showError(form, {message:error.message || String(error)});
+      }).finally(function () {
+        if (button) button.disabled = false;
+      });
+    }
+
+    function openLocalEditor(id) {
+      var editDialog = dialog();
+      var content = editDialog.querySelector('[data-edit-content]');
+      content.innerHTML = '<p class="bratonien-base-note">Verbindung wird geladen …</p>';
+      if (typeof editDialog.showModal === 'function') editDialog.showModal();
+      else editDialog.setAttribute('open', 'open');
+
+      loadConnection(id).then(function (data) {
+        if (data.adapter !== 'local') throw new Error('Diese Verbindung wird über den WebDAV-Assistenten bearbeitet.');
+        var legacy = data.legacy || {};
+        var webdav = data.webdav || {};
+        var storages = Array.isArray(legacy.storages) ? legacy.storages : [];
+        var rows = storages.map(storageRow).join('') || storageRow({});
+
+        content.innerHTML = '<form method="post" data-edit-form>'
+          + '<input type="hidden" name="pwg_token" value="'+escapeHtml(pwgToken)+'">'
+          + '<input type="hidden" name="connection_id" value="'+escapeHtml(data.id)+'">'
+          + '<h5>Verbindung</h5><div class="bratonien-form-grid">'
+          + '<label class="bratonien-label">Name</label><input name="connection_name" value="'+escapeHtml(data.name)+'" required>'
+          + '</div>'
+          + '<h5 style="margin-top:1.2rem">Nextcloud</h5><div class="bratonien-form-grid">'
+          + '<label class="bratonien-label">Nextcloud-Adresse</label><input name="nc_nextcloud_url" value="'+escapeHtml(webdav.nextcloud_url || '')+'">'
+          + '<label class="bratonien-label">Nextcloud-Benutzer</label><input name="nc_nextcloud_user" value="'+escapeHtml(webdav.nextcloud_user || '')+'" autocomplete="username">'
+          + '<label class="bratonien-label">Nextcloud-Passwort</label><input name="nc_nextcloud_password" type="password" autocomplete="current-password" placeholder="'+(webdav.has_nextcloud_password ? 'gespeichert – leer = unverändert' : 'noch nicht gespeichert')+'">'
+          + '</div>'
+          + '<h5 style="margin-top:1.2rem">Piwigo-Zugang</h5><div class="bratonien-form-grid">'
+          + '<label class="bratonien-label">API-Schlüssel-ID</label><input name="nc_connection_api_key_id" value="'+escapeHtml(webdav.api_key_id || '')+'" autocomplete="off">'
+          + '<label class="bratonien-label">API-Geheimnis</label><input name="nc_connection_api_key_secret" type="password" autocomplete="new-password" placeholder="'+(webdav.has_api_key_secret ? 'gespeichert – leer = unverändert' : 'noch nicht gespeichert')+'">'
+          + '<label class="bratonien-label">Fallback-Benutzer</label><input name="nc_fallback_user" value="'+escapeHtml(webdav.fallback_user || '')+'" autocomplete="username">'
+          + '<label class="bratonien-label">Fallback-Passwort</label><input name="nc_fallback_password" type="password" autocomplete="current-password" placeholder="'+(webdav.has_fallback_password ? 'gespeichert – leer = unverändert' : 'noch nicht gespeichert')+'">'
+          + '</div>'
+          + '<h5 style="margin-top:1.2rem">Lokaler Connector</h5><div class="bratonien-form-grid">'
+          + '<label class="bratonien-label">Datenbank-Server</label><input name="nc_host" value="'+escapeHtml(legacy.host)+'" required>'
+          + '<label class="bratonien-label">Port</label><input name="nc_port" type="number" min="1" max="65535" value="'+escapeHtml(legacy.port || 5432)+'" required>'
+          + '<label class="bratonien-label">Datenbank</label><input name="nc_database" value="'+escapeHtml(legacy.database)+'" required>'
+          + '<label class="bratonien-label">Reader-Benutzer</label><input name="nc_user" value="'+escapeHtml(legacy.user)+'" required>'
+          + '<label class="bratonien-label">Reader-Passwort</label><input name="nc_db_password" type="password" autocomplete="new-password" placeholder="'+(legacy.has_db_password ? 'gespeichert – leer = unverändert' : 'noch nicht gespeichert')+'">'
+          + '</div>'
+          + '<h5 style="margin-top:1.2rem">Speicherorte</h5><div data-storage-list>'+rows+'</div>'
+          + '<button type="button" class="buttonLike" data-add-storage>Speicherort hinzufügen</button>'
+          + '<details style="margin-top:1rem"><summary>Erweiterte Einstellungen</summary><div class="bratonien-form-grid" style="margin-top:.75rem">'
+          + '<label class="bratonien-label">Source-View</label><input name="nc_source_view" value="'+escapeHtml(legacy.source_view)+'" required>'
+          + '<label class="bratonien-label">Activity-View</label><input name="nc_activity_view" value="'+escapeHtml(legacy.activity_view)+'" required>'
+          + '<label class="bratonien-label">Piwigo-Galerieordner</label><input name="nc_gallery_root" value="'+escapeHtml(legacy.gallery_root)+'" required>'
+          + '<label class="bratonien-label">Ruhezeit (Sek.)</label><input name="nc_quiet_seconds" type="number" min="0" value="'+escapeHtml(legacy.quiet_seconds)+'">'
+          + '<label class="bratonien-label">Maximale Wartezeit (Sek.)</label><input name="nc_max_wait_seconds" type="number" min="60" value="'+escapeHtml(legacy.max_wait_seconds)+'">'
+          + '<label class="bratonien-label">Vollprüfung nach (Sek.)</label><input name="nc_full_sync_seconds" type="number" min="300" value="'+escapeHtml(legacy.full_sync_seconds)+'">'
+          + '</div></details>'
+          + '<div class="bratonien-actions" style="margin-top:1rem"><button class="buttonLike" type="submit">Änderungen prüfen und speichern</button><button class="buttonLike" type="button" data-cancel>Abbrechen</button></div>'
+          + '</form>';
+
+        var form = content.querySelector('[data-edit-form]');
+        form.querySelector('[data-cancel]').addEventListener('click', function () { editDialog.close(); });
+        form.querySelector('[data-add-storage]').addEventListener('click', function () {
+          form.querySelector('[data-storage-list]').insertAdjacentHTML('beforeend', storageRow({}));
+        });
+        form.addEventListener('click', function (event) {
+          var remove = event.target.closest('[data-remove-storage]');
+          if (remove) {
+            var row = remove.closest('[data-storage-row]');
+            if (row) row.remove();
+          }
+        });
+        form.addEventListener('submit', function (event) {
+          event.preventDefault();
+          submitLocal(form, editDialog);
+        });
+      }).catch(function (error) {
+        content.innerHTML = '<p class="bratonien-main-cache__warning"><strong>Bearbeiten nicht möglich:</strong> '+escapeHtml(error.message || String(error))+'</p>';
+      });
+    }
+
+    [].slice.call(section.querySelectorAll('button[value="nc_connector_edit_start"]')).forEach(function (button) {
+      var form = button.closest('form');
+      if (form) form.remove();
+    });
+
+    [].slice.call(section.querySelectorAll('button[value="nc_connector_migrate_start"]')).forEach(function (button) {
+      var form = button.closest('form');
+      if (form) form.remove();
+    });
+
+    [].slice.call(section.querySelectorAll('button[value="nc_connector_delete"]')).forEach(function (deleteButton) {
+      var deleteForm = deleteButton.closest('form');
+      if (!deleteForm || !deleteForm.parentElement) return;
+      var idInput = deleteForm.querySelector('input[name="connection_id"]');
+      if (!idInput) return;
+      var id = idInput.value;
+      var actions = deleteForm.parentElement;
+
+      loadConnection(id).then(function (data) {
+        var edit;
+        if (data.adapter === 'local') {
+          edit = document.createElement('button');
+          edit.type = 'button';
+          edit.className = 'buttonLike';
+          edit.textContent = 'Bearbeiten';
+          edit.addEventListener('click', function () { openLocalEditor(id); });
+        } else {
+          edit = createPostForm('Bearbeiten', 'nc_connector_edit_start', id);
+        }
+        actions.insertBefore(edit, deleteForm);
+      }).catch(function (error) {
+        var info = document.createElement('span');
+        info.className = 'bratonien-main-cache__warning';
+        info.textContent = 'Verbindung konnte nicht geladen werden: '+(error.message || String(error));
+        actions.insertBefore(info, deleteForm);
+      });
+    });
+  });
+})();
--- a/main.inc.php
+++ b/main.inc.php
@@ -1,7 +1,7 @@
 <?php
 /*
 Plugin Name: Bratonien Tools
-Version: 0.9.6.1
+Version: 0.9.6.29
 Description: Erweiterbare Administrationswerkzeuge fuer die Bratonien-Piwigo-Installation.
 Plugin URI: https://github.com/Terranom674/Piwigo_Bratonien_Tools
 Author: Bratonien
--- a/nc-connector-edit-data.php
+++ b/nc-connector-edit-data.php
@@ -0,0 +1,93 @@
+<?php
+$piwigo_root = realpath(dirname(__DIR__, 2));
+if ($piwigo_root === false)
+{
+  http_response_code(500);
+  exit;
+}
+define('PHPWG_ROOT_PATH', rtrim($piwigo_root, DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR);
+include_once(PHPWG_ROOT_PATH.'include/common.inc.php');
+
+header('Content-Type: application/json; charset=utf-8');
+header('Cache-Control: no-store, max-age=0');
+
+if (!defined('BRATONIEN_TOOLS_PATH'))
+{
+  http_response_code(404);
+  echo json_encode(array('error'=>'Bratonien Tools ist nicht aktiv.'));
+  exit;
+}
+if (!function_exists('is_admin') || !is_admin())
+{
+  http_response_code(403);
+  echo json_encode(array('error'=>'Administratorrechte erforderlich.'));
+  exit;
+}
+
+require_once(BRATONIEN_TOOLS_PATH.'include/nc_connector.inc.php');
+require_once(BRATONIEN_TOOLS_PATH.'include/nc_connector_manage.inc.php');
+require_once(BRATONIEN_TOOLS_PATH.'include/nc_connector_connection_scope.inc.php');
+
+$id = (int)($_GET['connection_id'] ?? 0);
+$connection = bratonien_tools_nc_connector_connection($id, true);
+if (!$connection)
+{
+  http_response_code(404);
+  echo json_encode(array('error'=>'Connector-Verbindung wurde nicht gefunden.'));
+  exit;
+}
+
+$config = isset($connection['config']) && is_array($connection['config']) ? $connection['config'] : array();
+$credentials = array();
+try
+{
+  $credentials = bratonien_tools_nc_connector_scoped_secret($connection);
+}
+catch (Throwable $e)
+{
+  $credentials = array();
+}
+
+$storages = array();
+foreach ((array)($config['storages'] ?? array()) as $storage)
+{
+  $storages[] = array(
+    'storage_id'=>(string)($storage['storage_id'] ?? ''),
+    'source_prefix'=>(string)($storage['source_prefix'] ?? ''),
+    'local_mount'=>(string)($storage['local_mount'] ?? ''),
+  );
+}
+
+$payload = array(
+  'id'=>(int)$connection['id'],
+  'name'=>(string)$connection['name'],
+  'adapter'=>(string)$connection['adapter'],
+  'enabled'=>(bool)$connection['enabled'],
+  'takeover_state'=>(string)$connection['takeover_state'],
+  'source_mode'=>(string)($config['source_mode'] ?? ''),
+  'legacy'=>array(
+    'host'=>(string)($config['host'] ?? ''),
+    'port'=>(string)($config['port'] ?? '5432'),
+    'database'=>(string)($config['database'] ?? ''),
+    'user'=>(string)($config['user'] ?? ''),
+    'has_db_password'=>trim((string)($credentials['db_password'] ?? '')) !== '',
+    'source_view'=>(string)($config['source_view'] ?? ''),
+    'activity_view'=>(string)($config['activity_view'] ?? ''),
+    'gallery_root'=>(string)($config['gallery_root'] ?? ''),
+    'quiet_seconds'=>(int)($config['quiet_seconds'] ?? 120),
+    'max_wait_seconds'=>(int)($config['max_wait_seconds'] ?? 900),
+    'full_sync_seconds'=>(int)($config['full_sync_seconds'] ?? 86400),
+    'storages'=>$storages,
+  ),
+  'webdav'=>array(
+    'nextcloud_url'=>(string)($config['nextcloud_url'] ?? ''),
+    'nextcloud_user'=>(string)($credentials['nextcloud_user'] ?? $config['nextcloud_access_user'] ?? $config['access_user'] ?? ''),
+    'has_nextcloud_password'=>(string)($credentials['nextcloud_password'] ?? '') !== '',
+    'api_key_id'=>(string)($credentials['api_key_id'] ?? ''),
+    'has_api_key_secret'=>trim((string)($credentials['api_key_secret'] ?? '')) !== '',
+    'fallback_user'=>(string)($credentials['piwigo_user'] ?? ''),
+    'has_fallback_password'=>(string)($credentials['piwigo_password'] ?? '') !== '',
+  ),
+);
+
+echo json_encode($payload, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
--- a/nc-connector-edit-save.php
+++ b/nc-connector-edit-save.php
@@ -0,0 +1,356 @@
+<?php
+$piwigo_root = realpath(dirname(__DIR__, 2));
+if ($piwigo_root === false)
+{
+  http_response_code(500);
+  exit;
+}
+define('PHPWG_ROOT_PATH', rtrim($piwigo_root, DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR);
+include_once(PHPWG_ROOT_PATH.'include/common.inc.php');
+
+header('Content-Type: application/json; charset=utf-8');
+header('Cache-Control: no-store, max-age=0');
+
+function bratonien_tools_nc_edit_json($status, array $payload)
+{
+  http_response_code((int)$status);
+  echo json_encode($payload, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
+  exit;
+}
+
+function bratonien_tools_nc_edit_fail($message, array $fields = array(), $stage = '', $detail = '')
+{
+  $visible = trim((string)$message);
+  if ($stage !== '') $visible = 'Bereich: '.$stage.' — '.$visible;
+  if ($detail !== '') $visible .= ' Technische Ursache: '.$detail;
+
+  bratonien_tools_nc_edit_json(422, array(
+    'ok'=>false,
+    'message'=>$visible,
+    'stage'=>(string)$stage,
+    'detail'=>(string)$detail,
+    'fields'=>array_values(array_unique($fields)),
+  ));
+}
+
+function bratonien_tools_nc_edit_probe($url, $username = '', $password = '', array $headers = array())
+{
+  if (!function_exists('curl_init'))
+  {
+    return array('ok'=>false, 'http'=>0, 'errno'=>-1, 'error'=>'cURL ist in PHP nicht verfügbar.', 'body'=>'');
+  }
+
+  $ch = curl_init($url);
+  $options = array(
+    CURLOPT_RETURNTRANSFER=>true,
+    CURLOPT_FOLLOWLOCATION=>true,
+    CURLOPT_MAXREDIRS=>3,
+    CURLOPT_CONNECTTIMEOUT=>8,
+    CURLOPT_TIMEOUT=>15,
+    CURLOPT_HTTPHEADER=>array_merge(array('Accept: application/json'), $headers),
+    CURLOPT_USERAGENT=>'Bratonien-Tools-NC-Editor/'.(function_exists('bratonien_tools_current_version') ? bratonien_tools_current_version() : 'dev'),
+  );
+  if ($username !== '')
+  {
+    $options[CURLOPT_HTTPAUTH] = CURLAUTH_BASIC;
+    $options[CURLOPT_USERPWD] = $username.':'.$password;
+  }
+  curl_setopt_array($ch, $options);
+  $body = curl_exec($ch);
+  $errno = curl_errno($ch);
+  $error = curl_error($ch);
+  $http = (int)curl_getinfo($ch, CURLINFO_HTTP_CODE);
+  curl_close($ch);
+
+  return array(
+    'ok'=>$body !== false && $errno === 0,
+    'http'=>$http,
+    'errno'=>$errno,
+    'error'=>$error,
+    'body'=>$body === false ? '' : (string)$body,
+  );
+}
+
+if (!defined('BRATONIEN_TOOLS_PATH'))
+{
+  bratonien_tools_nc_edit_json(404, array('ok'=>false, 'message'=>'Bratonien Tools ist nicht aktiv.', 'fields'=>array()));
+}
+if (!function_exists('is_admin') || !is_admin())
+{
+  bratonien_tools_nc_edit_json(403, array('ok'=>false, 'message'=>'Administratorrechte erforderlich.', 'fields'=>array()));
+}
+if (($_SERVER['REQUEST_METHOD'] ?? '') !== 'POST')
+{
+  bratonien_tools_nc_edit_json(405, array('ok'=>false, 'message'=>'Nur POST ist erlaubt.', 'fields'=>array()));
+}
+
+try
+{
+  check_pwg_token();
+  require_once(BRATONIEN_TOOLS_PATH.'include/tool_registry.inc.php');
+
+  $id = (int)($_POST['connection_id'] ?? 0);
+  $connection = bratonien_tools_nc_connector_connection($id, true);
+  if (!$connection)
+  {
+    bratonien_tools_nc_edit_fail('Die zu bearbeitende Verbindung wurde nicht gefunden.', array(), 'Verbindung');
+  }
+
+  $config = isset($connection['config']) && is_array($connection['config']) ? $connection['config'] : array();
+  $credentials = bratonien_tools_nc_connector_scoped_secret($connection);
+
+  $nextcloud_input = trim((string)($_POST['nc_nextcloud_url'] ?? ($config['nextcloud_url'] ?? '')));
+  $nextcloud_user = trim((string)($_POST['nc_nextcloud_user'] ?? ($credentials['nextcloud_user'] ?? '')));
+  $submitted_nc_password = (string)($_POST['nc_nextcloud_password'] ?? '');
+  $nextcloud_password = $submitted_nc_password !== '' ? $submitted_nc_password : (string)($credentials['nextcloud_password'] ?? '');
+
+  $has_any_nextcloud = $nextcloud_input !== '' || $nextcloud_user !== '' || $nextcloud_password !== '';
+  if ($has_any_nextcloud)
+  {
+    $missing = array();
+    if ($nextcloud_input === '') $missing[] = 'nc_nextcloud_url';
+    if ($nextcloud_user === '') $missing[] = 'nc_nextcloud_user';
+    if ($nextcloud_password === '') $missing[] = 'nc_nextcloud_password';
+    if ($missing)
+    {
+      bratonien_tools_nc_edit_fail(
+        'Die WebDAV-Daten sind unvollständig. Adresse, Benutzer und Passwort werden gemeinsam benötigt.',
+        $missing,
+        'Nextcloud / WebDAV'
+      );
+    }
+
+    try
+    {
+      $candidate_urls = bratonien_tools_nc_wizard_candidate_urls($nextcloud_input);
+    }
+    catch (Throwable $e)
+    {
+      bratonien_tools_nc_edit_fail($e->getMessage(), array('nc_nextcloud_url'), 'Nextcloud / WebDAV');
+    }
+
+    $nextcloud_url = '';
+    $last_probe = null;
+    $last_status_url = '';
+    foreach ($candidate_urls as $candidate_url)
+    {
+      $status_url = $candidate_url.'/status.php';
+      $probe = bratonien_tools_nc_edit_probe($status_url);
+      $last_probe = $probe;
+      $last_status_url = $status_url;
+
+      if (!$probe['ok'] || $probe['http'] < 200 || $probe['http'] >= 300)
+      {
+        continue;
+      }
+
+      $status = json_decode($probe['body'], true);
+      if (!is_array($status) || empty($status['installed']))
+      {
+        continue;
+      }
+
+      $nextcloud_url = $candidate_url;
+      break;
+    }
+
+    if ($nextcloud_url === '')
+    {
+      $attempts = array();
+      foreach ($candidate_urls as $candidate_url)
+      {
+        $attempts[] = $candidate_url.'/status.php';
+      }
+      if (is_array($last_probe) && !$last_probe['ok'])
+      {
+        $technical = $last_probe['errno'] >= 0
+          ? 'cURL '.$last_probe['errno'].($last_probe['error'] !== '' ? ': '.$last_probe['error'] : '')
+          : $last_probe['error'];
+        bratonien_tools_nc_edit_fail(
+          'Die Nextcloud-Adresse ist vom Piwigo-Server aus nicht erreichbar. Ohne angegebenes Protokoll wurden HTTPS und HTTP geprüft.',
+          array('nc_nextcloud_url'),
+          'Nextcloud / WebDAV – Erreichbarkeit',
+          $technical.' · Geprüft: '.implode(' ; ', $attempts)
+        );
+      }
+
+      bratonien_tools_nc_edit_fail(
+        'Unter der angegebenen Adresse wurde keine erreichbare installierte Nextcloud gefunden. Ohne angegebenes Protokoll wurden HTTPS und HTTP geprüft.',
+        array('nc_nextcloud_url'),
+        'Nextcloud / WebDAV – Erkennung',
+        'Geprüft: '.implode(' ; ', $attempts).($last_probe ? ' · Letzter HTTP-Status: '.$last_probe['http'] : '')
+      );
+    }
+
+    $_POST['nc_nextcloud_url'] = $nextcloud_url;
+
+    $user_url = $nextcloud_url.'/ocs/v2.php/cloud/user?format=json';
+    $user_probe = bratonien_tools_nc_edit_probe($user_url, $nextcloud_user, $nextcloud_password, array('OCS-APIRequest: true'));
+    if (!$user_probe['ok'])
+    {
+      $technical = $user_probe['errno'] >= 0
+        ? 'cURL '.$user_probe['errno'].($user_probe['error'] !== '' ? ': '.$user_probe['error'] : '')
+        : $user_probe['error'];
+      bratonien_tools_nc_edit_fail(
+        'Die Nextcloud-Anmeldung konnte technisch nicht geprüft werden.',
+        array('nc_nextcloud_url','nc_nextcloud_user','nc_nextcloud_password'),
+        'Nextcloud / WebDAV – Anmeldung',
+        $technical.' · Ziel: '.$user_url
+      );
+    }
+    if ($user_probe['http'] === 401 || $user_probe['http'] === 403)
+    {
+      bratonien_tools_nc_edit_fail(
+        'Nextcloud hat Benutzername oder Passwort abgelehnt.',
+        array('nc_nextcloud_user','nc_nextcloud_password'),
+        'Nextcloud / WebDAV – Anmeldung',
+        'HTTP '.$user_probe['http']
+      );
+    }
+    if ($user_probe['http'] < 200 || $user_probe['http'] >= 300)
+    {
+      bratonien_tools_nc_edit_fail(
+        'Nextcloud ist erreichbar, aber die Benutzerprüfung wurde vom Server abgelehnt.',
+        array('nc_nextcloud_user','nc_nextcloud_password'),
+        'Nextcloud / WebDAV – Anmeldung',
+        'HTTP '.$user_probe['http'].' · Ziel: '.$user_url
+      );
+    }
+    try
+    {
+      bratonien_tools_nc_wizard_ocs_data($user_probe['body']);
+    }
+    catch (Throwable $e)
+    {
+      bratonien_tools_nc_edit_fail(
+        'Nextcloud antwortet auf die Benutzerprüfung, die Antwort ist aber nicht gültig: '.$e->getMessage(),
+        array('nc_nextcloud_user','nc_nextcloud_password'),
+        'Nextcloud / WebDAV – Anmeldung'
+      );
+    }
+  }
+
+  $api_key_id = trim((string)($_POST['nc_connection_api_key_id'] ?? ($credentials['api_key_id'] ?? '')));
+  $submitted_api_secret = trim((string)($_POST['nc_connection_api_key_secret'] ?? ''));
+  $api_key_secret = $submitted_api_secret !== '' ? $submitted_api_secret : trim((string)($credentials['api_key_secret'] ?? ''));
+  if (($api_key_id === '') !== ($api_key_secret === ''))
+  {
+    $missing = $api_key_id === '' ? array('nc_connection_api_key_id') : array('nc_connection_api_key_secret');
+    bratonien_tools_nc_edit_fail(
+      'API-Schlüssel-ID und API-Geheimnis müssen gemeinsam vollständig sein.',
+      $missing,
+      'Piwigo API'
+    );
+  }
+  if ($api_key_id !== '')
+  {
+    try
+    {
+      bratonien_tools_nc_connector_validate_scoped_api($api_key_id, $api_key_secret);
+    }
+    catch (Throwable $e)
+    {
+      bratonien_tools_nc_edit_fail(
+        'Der Piwigo-API-Zugang konnte nicht bestätigt werden: '.$e->getMessage(),
+        array('nc_connection_api_key_id','nc_connection_api_key_secret'),
+        'Piwigo API'
+      );
+    }
+  }
+
+  $fallback_user = trim((string)($_POST['nc_fallback_user'] ?? ($credentials['piwigo_user'] ?? '')));
+  $submitted_fallback_password = (string)($_POST['nc_fallback_password'] ?? '');
+  $fallback_password = $submitted_fallback_password !== '' ? $submitted_fallback_password : (string)($credentials['piwigo_password'] ?? '');
+  if (($fallback_user === '') !== ($fallback_password === ''))
+  {
+    bratonien_tools_nc_edit_fail(
+      'Fallback-Benutzer und Fallback-Passwort müssen gemeinsam vollständig sein.',
+      array('nc_fallback_user','nc_fallback_password'),
+      'Piwigo-Fallback'
+    );
+  }
+  if ($fallback_user !== '')
+  {
+    try
+    {
+      bratonien_tools_nc_connector_validate_fallback_credentials($fallback_user, $fallback_password);
+    }
+    catch (Throwable $e)
+    {
+      bratonien_tools_nc_edit_fail(
+        'Der Piwigo-Fallback wurde abgelehnt: '.$e->getMessage(),
+        array('nc_fallback_user','nc_fallback_password'),
+        'Piwigo-Fallback'
+      );
+    }
+  }
+
+  $result = bratonien_tools_nc_connector_update_local_friendly();
+
+  if (array_key_exists('nc_fallback_user', $_POST) || array_key_exists('nc_fallback_password', $_POST))
+  {
+    $updated = bratonien_tools_nc_connector_connection($id, true);
+    if (!$updated) throw new RuntimeException('Die Verbindung konnte nach dem Speichern nicht erneut geladen werden.');
+    $updated_credentials = bratonien_tools_nc_connector_scoped_secret($updated);
+    $updated_credentials['piwigo_user'] = $fallback_user;
+    $updated_credentials['piwigo_password'] = $fallback_password;
+    bratonien_tools_nc_connector_store_scoped_secret($id, $updated, $updated_credentials);
+  }
+
+  bratonien_tools_nc_edit_json(200, array(
+    'ok'=>true,
+    'message'=>(string)($result['message'] ?? 'Verbindung wurde gespeichert.'),
+    'fields'=>array(),
+  ));
+}
+catch (Throwable $e)
+{
+  $message = trim($e->getMessage());
+  if ($message === '') $message = 'Die Verbindung konnte nicht gespeichert werden.';
+
+  $fields = array();
+  $stage = 'Verbindung';
+  $add = function($name) use (&$fields)
+  {
+    if (!in_array($name, $fields, true)) $fields[] = $name;
+  };
+
+  if (stripos($message, 'Name') !== false && stripos($message, 'Datenbankname') === false) $add('connection_name');
+  if (stripos($message, 'Datenbank-Server') !== false) { $add('nc_host'); $stage = 'Legacy-Datenbank'; }
+  if (stripos($message, 'Datenbank-Port') !== false) { $add('nc_port'); $stage = 'Legacy-Datenbank'; }
+  if (stripos($message, 'Datenbankname') !== false) { $add('nc_database'); $stage = 'Legacy-Datenbank'; }
+  if (stripos($message, 'Reader-Benutzer') !== false) { $add('nc_user'); $stage = 'Legacy-Datenbank'; }
+  if (stripos($message, 'Datenbankpasswort') !== false) { $add('nc_db_password'); $stage = 'Legacy-Datenbank'; }
+  if (stripos($message, 'Storage-ID') !== false) { $add('nc_storage_id[]'); $stage = 'Speicherorte'; }
+  if (stripos($message, 'lokaler Pfad') !== false || stripos($message, 'Speicherort') !== false) { $add('nc_local_mount[]'); $stage = 'Speicherorte'; }
+  if (stripos($message, 'Galerieordner') !== false) { $add('nc_gallery_root'); $stage = 'Erweiterte Legacy-Einstellungen'; }
+  if (stripos($message, 'Datenbankansichten') !== false || stripos($message, 'Source-View') !== false) { $add('nc_source_view'); $stage = 'Erweiterte Legacy-Einstellungen'; }
+  if (stripos($message, 'Datenbankansichten') !== false || stripos($message, 'Activity-View') !== false) { $add('nc_activity_view'); $stage = 'Erweiterte Legacy-Einstellungen'; }
+
+  if (stripos($message, 'Nextcloud') !== false)
+  {
+    $stage = 'Nextcloud / WebDAV';
+    if (stripos($message, 'Adresse') !== false) $add('nc_nextcloud_url');
+    if (stripos($message, 'Benutzer') !== false) $add('nc_nextcloud_user');
+    if (stripos($message, 'Passwort') !== false) $add('nc_nextcloud_password');
+  }
+  if (stripos($message, 'API') !== false)
+  {
+    $stage = 'Piwigo API';
+    $add('nc_connection_api_key_id');
+    $add('nc_connection_api_key_secret');
+  }
+  if (stripos($message, 'Fallback') !== false)
+  {
+    $stage = 'Piwigo-Fallback';
+    $add('nc_fallback_user');
+    $add('nc_fallback_password');
+  }
+
+  bratonien_tools_nc_edit_fail(
+    $message,
+    $fields,
+    $stage,
+    'Interne Prüfung: '.get_class($e)
+  );
+}
--- a/nc-connector-source-picker-start.php
+++ b/nc-connector-source-picker-start.php
@@ -0,0 +1,104 @@
+<?php
+$piwigo_root = realpath(dirname(__DIR__, 2));
+if ($piwigo_root === false)
+{
+  http_response_code(500);
+  exit;
+}
+define('PHPWG_ROOT_PATH', rtrim($piwigo_root, DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR);
+include_once(PHPWG_ROOT_PATH.'include/common.inc.php');
+
+header('Content-Type: application/json; charset=utf-8');
+header('Cache-Control: no-store, max-age=0');
+
+function bratonien_tools_nc_source_picker_json($status, array $payload)
+{
+  http_response_code((int)$status);
+  echo json_encode($payload, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
+  exit;
+}
+
+function bratonien_tools_nc_source_picker_fail($message, array $fields = array())
+{
+  bratonien_tools_nc_source_picker_json(422, array(
+    'ok'=>false,
+    'message'=>(string)$message,
+    'fields'=>array_values(array_unique($fields)),
+  ));
+}
+
+if (!defined('BRATONIEN_TOOLS_PATH'))
+{
+  bratonien_tools_nc_source_picker_json(404, array('ok'=>false, 'message'=>'Bratonien Tools ist nicht aktiv.', 'fields'=>array()));
+}
+if (!function_exists('is_admin') || !is_admin())
+{
+  bratonien_tools_nc_source_picker_json(403, array('ok'=>false, 'message'=>'Administratorrechte erforderlich.', 'fields'=>array()));
+}
+if (($_SERVER['REQUEST_METHOD'] ?? '') !== 'POST')
+{
+  bratonien_tools_nc_source_picker_json(405, array('ok'=>false, 'message'=>'Nur POST ist erlaubt.', 'fields'=>array()));
+}
+
+try
+{
+  check_pwg_token();
+  require_once(BRATONIEN_TOOLS_PATH.'include/tool_registry.inc.php');
+
+  $id = (int)($_POST['connection_id'] ?? 0);
+  $connection = bratonien_tools_nc_connector_connection($id, true);
+  if (!$connection)
+  {
+    bratonien_tools_nc_source_picker_fail('Die zu bearbeitende Verbindung wurde nicht gefunden.');
+  }
+  if ((string)$connection['adapter'] !== 'local')
+  {
+    bratonien_tools_nc_source_picker_fail('Die automatische Migrationsauswahl ist nur für die bestehende Legacy-Verbindung vorgesehen.');
+  }
+
+  $config = isset($connection['config']) && is_array($connection['config']) ? $connection['config'] : array();
+  $credentials = bratonien_tools_nc_connector_scoped_secret($connection);
+
+  $base_url = trim((string)($config['nextcloud_url'] ?? ''));
+  $username = trim((string)($credentials['nextcloud_user'] ?? ''));
+  $password = (string)($credentials['nextcloud_password'] ?? '');
+
+  $missing = array();
+  if ($base_url === '') $missing[] = 'nc_nextcloud_url';
+  if ($username === '') $missing[] = 'nc_nextcloud_user';
+  if ($password === '') $missing[] = 'nc_nextcloud_password';
+  if ($missing)
+  {
+    bratonien_tools_nc_source_picker_fail(
+      'Für die automatische Ordnerauswahl müssen Nextcloud-Adresse, Benutzer und Passwort gespeichert sein.',
+      $missing
+    );
+  }
+
+  bratonien_tools_nc_connector_prepare_webdav_wizard_from_connection($connection, 'migrate');
+
+  $state = bratonien_tools_nc_wizard_state();
+  if ((int)($state['step'] ?? 0) !== 2 || empty($state['scan_ok']) || empty($state['directory_selection_ready']))
+  {
+    $detail = trim((string)($state['technical_error'] ?? ''));
+    bratonien_tools_nc_source_picker_fail(
+      $detail !== '' ? 'Die Nextcloud-Ordner konnten nicht geladen werden: '.$detail : 'Die Nextcloud-Ordner konnten nicht geladen werden.',
+      array('nc_nextcloud_url','nc_nextcloud_user','nc_nextcloud_password')
+    );
+  }
+
+  bratonien_tools_nc_source_picker_json(200, array(
+    'ok'=>true,
+    'message'=>'Nextcloud-Ordner wurden geladen. Die Auswahl wird geöffnet.',
+    'fields'=>array(),
+  ));
+}
+catch (Throwable $e)
+{
+  $message = trim($e->getMessage());
+  if ($message === '') $message = 'Die Nextcloud-Ordnerauswahl konnte nicht vorbereitet werden.';
+  bratonien_tools_nc_source_picker_fail(
+    $message,
+    array('nc_nextcloud_url','nc_nextcloud_user','nc_nextcloud_password')
+  );
+}
--- a/nc-connector-status.php
+++ b/nc-connector-status.php
@@ -36,6 +36,11 @@ $latest = array(
  'api'=>array('state'=>'not_run','message'=>''),
  'fallback'=>array('state'=>'not_run','message'=>''),
  'error_detail'=>'',
+  'route'=>'',
+  'route_label'=>'Noch kein Datenweg erfasst',
+  'route_timestamp'=>0,
+  'route_time_label'=>'Nicht verfügbar',
+  'route_detail'=>'',
 );

 if (is_dir($dir))
@@ -57,6 +62,54 @@ if (is_dir($dir))
      $latest['connection_file'] = basename($file);
    }
  }
+
+  $route_file = $dir.'/route-status.json';
+  if (is_readable($route_file))
+  {
+    $route = json_decode((string)@file_get_contents($route_file), true);
+    if (is_array($route))
+    {
+      $route_name = (string)($route['route'] ?? '');
+      $route_timestamp = (int)($route['timestamp'] ?? 0);
+      $route_label = (string)($route['label'] ?? '');
+
+      if ($route_name === 'webdav')
+      {
+        $route_label = 'WEBDAV PRIMÄR';
+      }
+      elseif ($route_name === 'legacy_fallback')
+      {
+        $route_label = 'LEGACY-FALLBACK AKTIV';
+      }
+      elseif ($route_name === 'failed')
+      {
+        $route_label = 'FEHLER - KEIN ERFOLGREICHER DATENWEG';
+      }
+      elseif ($route_label === '')
+      {
+        $route_label = 'UNBEKANNTER DATENWEG';
+      }
+
+      $route_detail = trim((string)($route['detail'] ?? ''));
+      $latest['route'] = $route_name;
+      $latest['route_label'] = $route_label;
+      $latest['route_timestamp'] = $route_timestamp;
+      $latest['route_time_label'] = $route_timestamp > 0 ? date('d.m.Y H:i:s', $route_timestamp) : 'Nicht verfügbar';
+      $latest['route_detail'] = $route_detail;
+
+      $base_message = trim((string)($latest['message'] ?? ''));
+      $message_parts = array($route_label);
+      if ($route_name !== 'webdav' && $route_detail !== '')
+      {
+        $message_parts[] = $route_detail;
+      }
+      if ($base_message !== '')
+      {
+        $message_parts[] = $base_message;
+      }
+      $latest['message'] = implode(' · ', $message_parts);
+    }
+  }
 }

 if ((int)$latest['timestamp'] > 0)
--- a/runtime/build-webdav-media.sh
+++ b/runtime/build-webdav-media.sh
@@ -0,0 +1,35 @@
+#!/usr/bin/env bash
+set -Eeuo pipefail
+
+CONFIG_FILE="${PIWIGO_CONFIG:-}"
+[[ -n "$CONFIG_FILE" && -r "$CONFIG_FILE" ]] || { echo "WebDAV-Konfiguration fehlt: ${CONFIG_FILE:-<leer>}" >&2; exit 1; }
+
+# shellcheck source=/dev/null
+source "$CONFIG_FILE"
+
+: "${PIWIGO_ROOT:?PIWIGO_ROOT fehlt}"
+: "${CONNECTION_ID:?CONNECTION_ID fehlt}"
+: "${WEBDAV_BASE_URL:?WEBDAV_BASE_URL fehlt}"
+: "${WEBDAV_USER:?WEBDAV_USER fehlt}"
+: "${WEBDAV_PASSWORD_FILE:?WEBDAV_PASSWORD_FILE fehlt}"
+: "${WEBDAV_MAPPING_FILE:?WEBDAV_MAPPING_FILE fehlt}"
+: "${STATE_DIR:?STATE_DIR fehlt}"
+
+SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
+LOCK_FILE="$STATE_DIR/webdav-media.lock"
+mkdir -p -- "$STATE_DIR"
+exec 9>"$LOCK_FILE"
+flock -n 9 || exit 0
+
+PREVIEW_CACHE="$PIWIGO_ROOT/_data/bratonien-tools/nc-webdav-preview/connection-$CONNECTION_ID"
+
+php "$SCRIPT_DIR/lib/precache-webdav-previews.php" \
+    --mapping="$WEBDAV_MAPPING_FILE" \
+    --base-url="$WEBDAV_BASE_URL" \
+    --user="$WEBDAV_USER" \
+    --password-file="$WEBDAV_PASSWORD_FILE" \
+    --cache-dir="$PREVIEW_CACHE"
+
+php "$SCRIPT_DIR/lib/build-webdav-derivatives.php" \
+    --piwigo-root="$PIWIGO_ROOT" \
+    --connection-id="$CONNECTION_ID"
--- a/runtime/lib/build_webdav_placeholder_source.py
+++ b/runtime/lib/build_webdav_placeholder_source.py
@@ -1,9 +1,9 @@
 #!/usr/bin/env python3
 """Build a placeholder-backed local source tree from Nextcloud WebDAV.

-This is intentionally additive: it does not replace the existing local-storage
-connector path. It creates only tiny placeholder files plus a metadata mapping;
-no Nextcloud original media is downloaded.
+This creates only tiny placeholder files plus a metadata mapping; no Nextcloud
+original media is downloaded. The authenticated Nextcloud user is never used as
+an album name.
 """

 from __future__ import annotations
@@ -26,8 +26,6 @@ from pathlib import Path, PurePosixPath
 DAV = "DAV:"
 OC = "http://owncloud.org/ns"
 SUPPORTED_IMAGE_EXTENSIONS = {".jpg", ".jpeg", ".png", ".gif", ".webp"}
-# 1x1 transparent GIF, 34 bytes. The filename keeps the remote extension;
-# the placeholder exists only so Piwigo can discover the logical image entry.
 PLACEHOLDER = base64.b64decode("R0lGODlhAQABAIAAAAAAAP///ywAAAAAAQABAAACAUwAOw==")


@@ -148,13 +146,7 @@ def link_placeholder(seed: Path, target: Path) -> None:
        target.write_bytes(PLACEHOLDER)


-def build_root(
-    client: WebDavClient,
-    remote_root: str,
-    local_root: Path,
-    seed: Path,
-    mapping: dict[str, dict[str, object]],
-) -> tuple[int, int, int]:
+def build_root(client: WebDavClient, remote_root: str, local_root: Path, seed: Path, mapping: dict[str, dict[str, object]]) -> tuple[int, int, int]:
    files = 0
    folders = 0
    skipped = 0
@@ -253,22 +245,36 @@ def main() -> int:
        mapping: dict[str, dict[str, object]] = {}
        manifest: list[str] = []
        total_files = total_folders = total_skipped = 0
-        used_names: set[str] = set()
+        used_fileids: set[int] = set()

        for remote_root_raw in args.root:
            remote_root = validate_relative(remote_root_raw)
-            current, _ = client.list_collection(remote_root)
+            current, root_children = client.list_collection(remote_root)
            fileid = int(current["fileid"])
-            display = str(current.get("display_name", "")).strip() or (PurePosixPath(remote_root).name if remote_root else args.user)
-            local_name = f"root-{fileid}"
-            if local_name in used_names:
+            if fileid in used_fileids:
                fail(f"duplicate selected Nextcloud root fileid: {fileid}")
-            used_names.add(local_name)
+            used_fileids.add(fileid)
+            local_name = f"root-{fileid}"
            local_root = staging / local_name
            files, folders, skipped = build_root(client, remote_root, local_root, seed, mapping)
            total_files += files
            total_folders += folders
            total_skipped += skipped
+
+            if remote_root == "":
+                for child in sorted(root_children, key=lambda item: str(item.get("display_name", "")).casefold()):
+                    name = safe_local_name(str(child.get("display_name", "")))
+                    child_fileid = int(child.get("fileid", 0))
+                    if child_fileid < 1:
+                        fail(f"Nextcloud returned no stable fileid for root child {name!r}")
+                    child_path = source_dir / local_name / name
+                    if bool(child.get("is_dir")):
+                        manifest.append(f"webdav:{child_fileid}\tfolder\t{name}\t{child_path}")
+                    elif Path(name).suffix.lower() in SUPPORTED_IMAGE_EXTENSIONS:
+                        manifest.append(f"webdav:{child_fileid}\tfile\t{name}\t{child_path}")
+                continue
+
+            display = str(current.get("display_name", "")).strip() or PurePosixPath(remote_root).name
            manifest.append(f"webdav:{fileid}\tfolder\t{display}\t{source_dir / local_name}")

        if previous.exists():
--- a/runtime/lib/piwigo-sync.php
+++ b/runtime/lib/piwigo-sync.php
@@ -252,8 +252,6 @@ try
      );
      decode_ws(http_request($base_url.'/ws.php?format=json', array('method'=>'bratonien.nc.syncProductive', 'site_id'=>$site_id), $headers));
      $orphan = decode_ws(http_request($base_url.'/ws.php?format=json', array('method'=>'bratonien.nc.syncOrphans', 'site_id'=>$site_id, 'simulate'=>0), $headers));
-      // Entfernt alte technische bratonien-webdav-N Wrapper aus Site 1,
-      // nachdem deren generierte Verzeichnisse beim Reconcile entfernt wurden.
      if ($site_id !== 1)
      {
        decode_ws(http_request($base_url.'/ws.php?format=json', array('method'=>'bratonien.nc.syncOrphans', 'site_id'=>1, 'simulate'=>0), $headers));
@@ -284,16 +282,31 @@ try
  try
  {
    decode_ws(http_request($base_url.'/ws.php?format=json', array('method'=>'pwg.session.login', 'username'=>$fallback_user, 'password'=>$fallback_password), array(), $cookie_file));
-    http_request(
-      $base_url.'/admin.php?page=site_update&site='.$site_id,
-      array('sync'=>'files','display_info'=>1,'privacy_level'=>0,'sync_meta'=>1,'simulate'=>0,'subcats-included'=>1,'bratonien_connector'=>1,'submit'=>1),
+
+    // Der Fallback darf keinen zweiten Strukturpfad benutzen. Auch mit
+    // Benutzer/Passwort wird exakt derselbe Bratonien-Sync wie mit API-Key
+    // ausgefuehrt. Dadurch werden alte technische WebDAV-Kategorien entfernt
+    // und vorhandene Piwigo-Alben wiederverwendet.
+    decode_ws(http_request(
+      $base_url.'/ws.php?format=json',
+      array('method'=>'bratonien.nc.syncProductive', 'site_id'=>$site_id),
      array(),
      $cookie_file
-    );
-    $orphan = decode_ws(http_request($base_url.'/ws.php?format=json', array('method'=>'bratonien.nc.syncOrphans', 'site_id'=>$site_id, 'simulate'=>0), array(), $cookie_file));
+    ));
+    $orphan = decode_ws(http_request(
+      $base_url.'/ws.php?format=json',
+      array('method'=>'bratonien.nc.syncOrphans', 'site_id'=>$site_id, 'simulate'=>0),
+      array(),
+      $cookie_file
+    ));
    if ($site_id !== 1)
    {
-      decode_ws(http_request($base_url.'/ws.php?format=json', array('method'=>'bratonien.nc.syncOrphans', 'site_id'=>1, 'simulate'=>0), array(), $cookie_file));
+      decode_ws(http_request(
+        $base_url.'/ws.php?format=json',
+        array('method'=>'bratonien.nc.syncOrphans', 'site_id'=>1, 'simulate'=>0),
+        array(),
+        $cookie_file
+      ));
    }
    $added = (int)($orphan['added_orphans'] ?? 0);
    $deleted = (int)($orphan['deleted_orphans'] ?? 0);
--- a/runtime/lib/shadow_tree.py
+++ b/runtime/lib/shadow_tree.py
--- a/runtime/reconcile-webdav.php
+++ b/runtime/reconcile-webdav.php
@@ -107,7 +107,7 @@ try
  $rows = $db->query("SELECT id,name,adapter,config_json,secret_blob FROM `{$table}` ORDER BY id DESC");
  if (!$rows) fail_webdav_reconcile('Connector-Verbindungen konnten nicht gelesen werden: '.$db->error);

-  foreach (array($configDir=>$configDir, $publicSourceRoot=>$publicSourceRoot, $publicGalleryRoot=>$publicGalleryRoot) as $dir=>$unused)
+  foreach (array($configDir, $publicSourceRoot, $publicGalleryRoot) as $dir)
  {
    if (!is_dir($dir) && !mkdir($dir, $dir === $configDir ? 0700 : 0755, true)) fail_webdav_reconcile('Runtime-Verzeichnis konnte nicht angelegt werden: '.$dir);
  }
@@ -125,7 +125,6 @@ try
    if (!is_array($config)) $config = array();
    if ((string)$row['adapter'] !== 'remote') continue;
    if ((string)($config['source_mode'] ?? '') !== 'webdav-placeholder') continue;
-    if (empty($config['parallel_test'])) continue;

    try
    {
@@ -164,8 +163,6 @@ try
      }
      if (!is_dir($galleryRoot) && !mkdir($galleryRoot, 0755, true)) fail_webdav_reconcile('WebDAV-Galeriebereich konnte nicht angelegt werden.');
      @chmod($galleryRoot, 0755);
-
-      // Alte technische Wrapper unter ./galleries duerfen nicht als Piwigo-Alben auftauchen.
      webdav_remove_generated_tree($legacyDefault, $legacyGalleryRoot);

      $sourceDir = $publicSourceRoot.'/connection-'.$id;
@@ -189,8 +186,9 @@ try
      {
        $path = trim((string)($root['webdav_path'] ?? ''), '/');
        $display = trim((string)($root['display_name'] ?? ''));
-        if ($path === '' || $display === '' || preg_match('/[\t\r\n]/', $path.$display)) fail_webdav_reconcile('Eine gespeicherte WebDAV-Wurzel ist ungueltig.');
-        $rootLines[] = $path."\t".$display;
+        $runtimePath = $path === '' ? '/' : $path;
+        if ($display === '' || preg_match('/[\t\r\n]/', $runtimePath.$display)) fail_webdav_reconcile('Eine gespeicherte WebDAV-Wurzel ist ungueltig.');
+        $rootLines[] = $runtimePath."\t".$display;
      }
      file_put_contents($rootsPath, implode("\n", $rootLines)."\n", LOCK_EX);
      @chmod($rootsPath, 0600);
@@ -215,21 +213,23 @@ try
      file_put_contents($configPath, implode("\n", $lines)."\n", LOCK_EX);
      @chmod($configPath, 0600);

+      unset($config['migration'], $config['parallel_test']);
      $config['state_dir'] = $stateDir;
      $config['status_file'] = $statusFile;
      $config['parallel_gallery_root'] = $galleryRoot;
      $config['source_fingerprint'] = $fingerprint;
      $config['runtime'] = array(
-        'mode'=>'parallel-webdav',
+        'mode'=>'webdav',
        'config'=>$configPath,
        'piwigo_sync_enabled'=>true,
        'reconciled_at'=>date('Y-m-d H:i:s'),
      );
      $json = json_encode($config, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
-      if (is_string($json))
-      {
+      if (!is_string($json)) fail_webdav_reconcile('WebDAV-Runtime-Konfiguration konnte nicht serialisiert werden.');
      $escaped = $db->real_escape_string($json);
-        $db->query("UPDATE `{$table}` SET config_json='{$escaped}' WHERE id={$id} LIMIT 1");
+      if (!$db->query("UPDATE `{$table}` SET config_json='{$escaped}' WHERE id={$id} AND adapter='remote' LIMIT 1"))
+      {
+        fail_webdav_reconcile('WebDAV-Runtime-Status konnte nicht gespeichert werden: '.$db->error);
      }
    }
    catch (Throwable $e)
--- a/runtime/run-all.sh
+++ b/runtime/run-all.sh
@@ -5,29 +5,44 @@ CONFIG_DIR="/etc/bratonien-tools/nc-connector"
 SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
 shopt -s nullglob

-if ! php "$SCRIPT_DIR/reconcile.php"; then
-    echo "NC Connector: gespeicherte lokale Verbindungen konnten nicht mit der Runtime abgeglichen werden." >&2
-    exit 1
-fi
+read_config_value() {
+    local key="$1"
+    local file="$2"
+    local value
+    value="$(sed -n "s/^${key}=//p" "$file" | tail -n 1)"
+    value="${value%\"}"
+    value="${value#\"}"
+    value="${value%\'}"
+    value="${value#\'}"
+    printf '%s' "$value"
+}

-if ! php "$SCRIPT_DIR/reconcile-webdav.php"; then
-    echo "NC Connector: WebDAV-Testverbindungen konnten nicht mit der parallelen Runtime abgeglichen werden." >&2
-    exit 1
-fi
+write_route_status() {
+    local route="$1"
+    local label="$2"
+    local detail="$3"
+    local success="$4"
+    [[ -n "${ROUTE_STATUS_FILE:-}" ]] || return 0
+    mkdir -p -- "$(dirname -- "$ROUTE_STATUS_FILE")"
+    php -r '
+      $payload = array(
+        "timestamp" => time(),
+        "route" => (string)$argv[2],
+        "label" => (string)$argv[3],
+        "detail" => (string)$argv[4],
+        "fallback_used" => false,
+        "success" => $argv[5] === "1"
+      );
+      $json = json_encode($payload, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES | JSON_PRETTY_PRINT);
+      if (!is_string($json) || file_put_contents($argv[1], $json.PHP_EOL, LOCK_EX) === false) exit(1);
+      @chmod($argv[1], 0644);
+    ' "$ROUTE_STATUS_FILE" "$route" "$label" "$detail" "$success"
+}

-# Nach dem Reconcile kennt Piwigo alle noch aktiven WebDAV-Verbindungen. Jetzt
-# werden Sites, Alben, Bilddatensaetze und Derivate geloeschter Verbindungen
-# entfernt. Das erfasst auch Verbindungen, die bereits vor diesem Update
-# geloescht wurden.
-if ! php "$SCRIPT_DIR/cleanup-webdav-piwigo.php"; then
-    echo "NC Connector: Piwigo-Inhalte geloeschter WebDAV-Verbindungen konnten nicht bereinigt werden." >&2
-    exit 1
-fi
-
-if ! php "$SCRIPT_DIR/cleanup-stale.php"; then
-    echo "NC Connector: verwaiste Laufzeitdateien konnten nicht bereinigt werden." >&2
-    exit 1
-fi
+php "$SCRIPT_DIR/reconcile.php"
+php "$SCRIPT_DIR/reconcile-webdav.php"
+php "$SCRIPT_DIR/cleanup-webdav-piwigo.php"
+php "$SCRIPT_DIR/cleanup-stale.php"

 configs=("$CONFIG_DIR"/connection-*.conf)
 webdav_configs=("$CONFIG_DIR"/webdav-connection-*.conf)
@@ -37,37 +52,63 @@ if [[ ${#configs[@]} -eq 0 && ${#webdav_configs[@]} -eq 0 ]]; then
    exit 0
 fi

-result=0
+route_piwigo_root=""
+for candidate in "${webdav_configs[@]}" "${configs[@]}"; do
+    [[ -f "$candidate" ]] || continue
+    route_piwigo_root="$(read_config_value PIWIGO_ROOT "$candidate")"
+    [[ -n "$route_piwigo_root" ]] && break
+done
+[[ -n "$route_piwigo_root" ]] || route_piwigo_root="/var/www/piwigo"
+ROUTE_STATUS_FILE="${route_piwigo_root%/}/_data/bratonien-tools/nc-connector-status/route-status.json"
+
+failure_count=0
+webdav_count=0
+local_count=0
+summary_parts=()

-# WebDAV zuerst: Der parallele Shadow Tree muss bereits vollständig stehen,
-# bevor der weiterhin produktive lokale Weg seine normale Piwigo-
-# Dateisynchronisierung ausführt. So wird der neue Baum im selben Minutenlauf
-# sichtbar, ohne dass der WebDAV-Zweig selbst eine zweite globale Piwigo-
-# Synchronisierung startet.
 for config in "${webdav_configs[@]}"; do
+    [[ -f "$config" ]] || continue
    name="$(basename "$config")"
-    echo "NC Connector WebDAV parallel: $name"
-    if ! env PIWIGO_CONFIG="$config" bash "$SCRIPT_DIR/sync-webdav.sh"; then
-        result=1
+    connection_id="$(read_config_value CONNECTION_ID "$config")"
+    if [[ ! "$connection_id" =~ ^[0-9]+$ ]] || [[ "$connection_id" -lt 1 ]]; then
+        echo "NC Connector: $name besitzt keine gueltige Verbindungs-ID." >&2
+        failure_count=$((failure_count + 1))
+        summary_parts+=("$name: ungueltige Verbindungs-ID")
+        continue
+    fi
+
+    webdav_count=$((webdav_count + 1))
+    echo "NC Connector WebDAV #$connection_id: $name"
+    output=""
+    if output="$(env PIWIGO_CONFIG="$config" bash "$SCRIPT_DIR/sync-webdav.sh" 2>&1)"; then
+        [[ -z "$output" ]] || printf '%s\n' "$output"
+        summary_parts+=("WebDAV #$connection_id erfolgreich")
+    else
+        code=$?
+        [[ -z "$output" ]] || printf '%s\n' "$output" >&2
+        failure_count=$((failure_count + 1))
+        summary_parts+=("WebDAV #$connection_id fehlgeschlagen (Exit $code)")
    fi
 done

 for config in "${configs[@]}"; do
+    [[ -f "$config" ]] || continue
    name="$(basename "$config")"
-    connection_id=""
+    connection_id="0"
    if [[ "$name" =~ ^connection-([0-9]+)\.conf$ ]]; then
        connection_id="${BASH_REMATCH[1]}"
    fi
+    if [[ "$connection_id" -lt 1 ]]; then
+        echo "NC Connector: $name besitzt keine gueltige Verbindungs-ID." >&2
+        failure_count=$((failure_count + 1))
+        summary_parts+=("$name: ungueltige Verbindungs-ID")
+        continue
+    fi

-    piwigo_root="$(sed -n 's/^PIWIGO_ROOT=//p' "$config" | tail -n 1)"
-    piwigo_root="${piwigo_root%\"}"
-    piwigo_root="${piwigo_root#\"}"
-    piwigo_root="${piwigo_root%\'}"
-    piwigo_root="${piwigo_root#\'}"
+    piwigo_root="$(read_config_value PIWIGO_ROOT "$config")"
    [[ -n "$piwigo_root" ]] || piwigo_root="/var/www/piwigo"
    tombstone_dir="${piwigo_root%/}/_data/bratonien-tools/nc-connector-status"
-
-    if [[ -n "$connection_id" && -f "$tombstone_dir/deleted-$connection_id" ]]; then
+    if [[ -f "$tombstone_dir/deleted-$connection_id" ]]; then
        echo "NC Connector: Verbindung $connection_id wurde geloescht; Laufzeitdateien werden entfernt."
        rm -f -- "$CONFIG_DIR/connection-$connection_id.conf" \
            "$CONFIG_DIR/connection-$connection_id.db-password" \
@@ -78,10 +119,35 @@ for config in "${configs[@]}"; do
        continue
    fi

-    echo "NC Connector lokal: $name"
-    if ! env PIWIGO_CONFIG="$config" bash "$SCRIPT_DIR/sync.sh"; then
-        result=1
+    local_count=$((local_count + 1))
+    echo "NC Connector Local #$connection_id: $name"
+    if env PIWIGO_CONFIG="$config" bash "$SCRIPT_DIR/sync.sh"; then
+        summary_parts+=("Local #$connection_id erfolgreich")
+    else
+        failure_count=$((failure_count + 1))
+        summary_parts+=("Local #$connection_id fehlgeschlagen")
    fi
 done

-exit "$result"
+summary_detail="$(IFS='; '; printf '%s' "${summary_parts[*]}")"
+[[ -n "$summary_detail" ]] || summary_detail="Keine Verbindung wurde ausgefuehrt."
+
+if [[ "$failure_count" -eq 0 ]]; then
+    if [[ "$webdav_count" -gt 0 && "$local_count" -gt 0 ]]; then
+        route="mixed"
+        label="WebDAV + Local"
+    elif [[ "$webdav_count" -gt 0 ]]; then
+        route="webdav"
+        label="WebDAV"
+    else
+        route="local"
+        label="Local"
+    fi
+    write_route_status "$route" "$label" "$summary_detail" "1"
+    echo "NC Connector: alle Verbindungen wurden erfolgreich verarbeitet."
+    exit 0
+fi
+
+write_route_status "failed" "FEHLER - mindestens eine Verbindung" "$summary_detail" "0"
+echo "NC Connector: mindestens eine Verbindung ist fehlgeschlagen." >&2
+exit 1
--- a/runtime/sync-webdav.sh
+++ b/runtime/sync-webdav.sh
@@ -59,10 +59,6 @@ for target in (status_file, public_file):
 PY
 }

-compact_output() {
-    tail -n 12 | tr '\n' ' ' | sed 's/[[:space:]]\+/ /g; s/^[[:space:]]//; s/[[:space:]]$//'
-}
-
 failure() {
    local code="$1" command="$2" line="$3"
    trap - ERR
@@ -94,28 +90,6 @@ python3 "$SCRIPT_DIR/lib/shadow_tree.py" \
    --state "$SHADOW_MAP_FILE"

 trap - ERR
-PREVIEW_CACHE="$PIWIGO_ROOT/_data/bratonien-tools/nc-webdav-preview/connection-$CONNECTION_ID"
-PREVIEW_OUTPUT=""
-PREVIEW_EXIT=0
-if PREVIEW_OUTPUT="$(php "$SCRIPT_DIR/lib/precache-webdav-previews.php" \
-    --mapping="$WEBDAV_MAPPING_FILE" \
-    --base-url="$WEBDAV_BASE_URL" \
-    --user="$WEBDAV_USER" \
-    --password-file="$WEBDAV_PASSWORD_FILE" \
-    --cache-dir="$PREVIEW_CACHE" 2>&1)"; then
-    PREVIEW_EXIT=0
-else
-    PREVIEW_EXIT=$?
-fi
-[[ -z "$PREVIEW_OUTPUT" ]] || printf '%s\n' "$PREVIEW_OUTPUT"
-if [[ "$PREVIEW_EXIT" -ne 0 ]]; then
-    DETAIL="Exit-Code: $PREVIEW_EXIT"
-    if [[ -n "$PREVIEW_OUTPUT" ]]; then
-        DETAIL+="; Ausgabe: $(printf '%s\n' "$PREVIEW_OUTPUT" | compact_output)"
-    fi
-    write_status error "WebDAV-Vorschaubilder konnten beim Einlesen nicht erzeugt werden" "$DETAIL"
-    exit "$PREVIEW_EXIT"
-fi

 if [[ "${PIWIGO_SYNC_ENABLED:-0}" == "1" ]]; then
    PIWIGO_OUTPUT=""
@@ -133,7 +107,7 @@ if [[ "${PIWIGO_SYNC_ENABLED:-0}" == "1" ]]; then
    if [[ "$PIWIGO_EXIT" -ne 0 ]]; then
        DETAIL="Exit-Code: $PIWIGO_EXIT"
        if [[ -n "$PIWIGO_OUTPUT" ]]; then
-            DETAIL+="; Ausgabe: $(printf '%s\n' "$PIWIGO_OUTPUT" | compact_output)"
+            DETAIL+="; Ausgabe: $(printf '%s\n' "$PIWIGO_OUTPUT" | tail -n 12 | tr '\n' ' ' | sed 's/[[:space:]]\+/ /g; s/^[[:space:]]//; s/[[:space:]]$//')"
        fi

        if grep -qi 'Invalid username/password' <<<"$PIWIGO_OUTPUT"; then
@@ -160,28 +134,21 @@ if [[ "${PIWIGO_SYNC_ENABLED:-0}" == "1" ]]; then
        exit "$PIWIGO_EXIT"
    fi

-    DERIVATIVE_OUTPUT=""
-    DERIVATIVE_EXIT=0
-    if DERIVATIVE_OUTPUT="$(php "$SCRIPT_DIR/lib/build-webdav-derivatives.php" \
-        --piwigo-root="$PIWIGO_ROOT" \
-        --connection-id="$CONNECTION_ID" 2>&1)"; then
-        DERIVATIVE_EXIT=0
-    else
-        DERIVATIVE_EXIT=$?
-    fi
-    [[ -z "$DERIVATIVE_OUTPUT" ]] || printf '%s\n' "$DERIVATIVE_OUTPUT"
-    if [[ "$DERIVATIVE_EXIT" -ne 0 ]]; then
-        DETAIL="Exit-Code: $DERIVATIVE_EXIT"
-        if [[ -n "$DERIVATIVE_OUTPUT" ]]; then
-            DETAIL+="; Ausgabe: $(printf '%s\n' "$DERIVATIVE_OUTPUT" | compact_output)"
-        fi
-        write_status error "Piwigo-Derivate für WebDAV-Bilder konnten nicht erzeugt werden" "$DETAIL"
-        exit "$DERIVATIVE_EXIT"
+    MEDIA_UNIT="bratonien-nc-media-${CONNECTION_ID}-$(date +%s)"
+    if ! systemd-run \
+        --quiet \
+        --collect \
+        --unit="$MEDIA_UNIT" \
+        --property=RuntimeMaxSec=30min \
+        --setenv="PIWIGO_CONFIG=$CONFIG_FILE" \
+        /usr/bin/env bash "$SCRIPT_DIR/build-webdav-media.sh"; then
+        write_status error "Bildaufbereitung konnte nicht im Hintergrund gestartet werden"
+        exit 1
    fi

    if grep -q 'Piwigo-Synchronisierung per API erfolgreich' <<<"$PIWIGO_OUTPUT"; then
        write_status ok \
-            "WebDAV eingelesen, Piwigo synchronisiert und Derivate erzeugt" \
+            "WebDAV eingelesen und Piwigo synchronisiert; Bildaufbereitung läuft im Hintergrund" \
            "" \
            "api" \
            "ok" \
@@ -190,7 +157,7 @@ if [[ "${PIWIGO_SYNC_ENABLED:-0}" == "1" ]]; then
            "Fallback wurde nicht benötigt"
    elif grep -q 'Piwigo-Datenbanksynchronisierung per Benutzername/Passwort-Fallback erfolgreich' <<<"$PIWIGO_OUTPUT"; then
        write_status ok \
-            "WebDAV eingelesen, Piwigo über Fallback synchronisiert und Derivate erzeugt" \
+            "WebDAV eingelesen und Piwigo über Fallback synchronisiert; Bildaufbereitung läuft im Hintergrund" \
            "" \
            "fallback" \
            "not_used" \
@@ -198,8 +165,8 @@ if [[ "${PIWIGO_SYNC_ENABLED:-0}" == "1" ]]; then
            "ok" \
            "Benutzername/Passwort-Fallback erfolgreich"
    else
-        write_status ok "WebDAV eingelesen, Piwigo synchronisiert und Derivate erzeugt"
+        write_status ok "WebDAV eingelesen und Piwigo synchronisiert; Bildaufbereitung läuft im Hintergrund"
    fi
 else
-    write_status ok "WebDAV eingelesen und Vorschaubilder erzeugt; Registrierung erfolgt über den bestehenden produktiven Piwigo-Sync"
+    write_status ok "WebDAV eingelesen; Piwigo-Synchronisierung ist für diese Verbindung deaktiviert"
 fi
--- a/template/admin_tabs.tpl
+++ b/template/admin_tabs.tpl
@@ -9,7 +9,13 @@
 .bratonien-tab-panel { width:100%; max-width:none; margin-left:0 !important; margin-right:0 !important; }
 .bratonien-tab-panel[hidden] { display:none !important; }
 .bratonien-card { margin-left:0; margin-right:0; }
-@media (max-width:760px) { .bratonien-tabs{gap:5px}.bratonien-tab{border-bottom:1px solid rgba(255,255,255,.16);border-radius:4px;margin-bottom:0;padding:9px 11px} }
+.bratonien-edit-dialog { width:min(920px,calc(100vw - 3rem)); max-height:88vh; overflow:auto; background:#444; color:inherit; border:1px solid #777; border-radius:4px; padding:0; box-shadow:0 18px 60px rgba(0,0,0,.55); }
+.bratonien-edit-dialog::backdrop { background:rgba(0,0,0,.55); }
+.bratonien-edit-dialog__body { padding:1.25rem 1.5rem; }
+.bratonien-storage-row { display:grid; grid-template-columns:minmax(120px,.7fr) minmax(150px,1fr) minmax(240px,1.5fr) auto; gap:.5rem; align-items:end; margin:.5rem 0; }
+.bratonien-storage-row label { display:flex; flex-direction:column; gap:.25rem; }
+.bratonien-storage-row input { width:100%; box-sizing:border-box; }
+@media (max-width:760px) { .bratonien-tabs{gap:5px}.bratonien-tab{border-bottom:1px solid rgba(255,255,255,.16);border-radius:4px;margin-bottom:0;padding:9px 11px}.bratonien-storage-row{grid-template-columns:1fr} }
 </style>
 <div id="bratonien-tabs-anchor"></div>
 <script>
@@ -48,12 +54,31 @@
    var openButton=document.getElementById('bratonien-nc-wizard-open');
    var closeButton=document.getElementById('bratonien-nc-wizard-close');
    var storageKey='bratonienNcWizardOpen';
+    var modeKey='bratonienNcWizardMode';
    var resetBusy=false;

    function token(){var input=section.querySelector('input[name="pwg_token"]');return input?input.value:'';}
    function setOpen(value){try{if(value)sessionStorage.setItem(storageKey,'1');else sessionStorage.removeItem(storageKey);}catch(e){}}
+    function mode(){try{return sessionStorage.getItem(modeKey)||'';}catch(e){return '';}}
+    function clearMode(){try{sessionStorage.removeItem(modeKey);}catch(e){}}
+    function applyMode(){
+      if(!dialog)return;
+      var current=mode();
+      var heading=dialog.querySelector('h4');
+      var finish=dialog.querySelector('button[value="nc_connector_wizard_finish"]');
+      if(current==='edit'){
+        if(heading)heading.textContent='Verbindung bearbeiten';
+        if(finish)finish.textContent='Änderungen speichern';
+      }else if(current==='migrate'){
+        if(heading)heading.textContent='Auf WebDAV migrieren';
+        if(finish)finish.textContent='Migration starten';
+      }else{
+        if(heading)heading.textContent='Neue Verbindung';
+        if(finish)finish.textContent='Verbindung anlegen';
+      }
+    }
    function showWizard(){
-      setOpen(true);
+      setOpen(true);applyMode();
      if(!dialog)return;
      if(typeof dialog.showModal==='function'&&!dialog.open)dialog.showModal();
      else dialog.setAttribute('open','open');
@@ -65,13 +90,13 @@
      return fetch(window.location.href,{method:'POST',credentials:'same-origin',cache:'no-store',headers:{'Content-Type':'application/x-www-form-urlencoded;charset=UTF-8'},body:body.toString()});
    }
    function closeAfterReset(){
-      if(resetBusy)return;resetBusy=true;setOpen(false);
+      if(resetBusy)return;resetBusy=true;setOpen(false);clearMode();
      resetServer().catch(function(){}).finally(function(){resetBusy=false;if(dialog){if(typeof dialog.close==='function'&&dialog.open)dialog.close();else dialog.removeAttribute('open');}});
    }

    if(openButton){
      openButton.addEventListener('click',function(event){
-        event.preventDefault();event.stopImmediatePropagation();showWizard();
+        event.preventDefault();event.stopImmediatePropagation();clearMode();showWizard();
      },true);
    }
    if(closeButton){
@@ -80,16 +105,109 @@
    if(dialog){
      dialog.addEventListener('cancel',function(event){event.preventDefault();event.stopImmediatePropagation();closeAfterReset();},true);
      dialog.addEventListener('click',function(event){if(event.target===dialog){event.preventDefault();event.stopImmediatePropagation();closeAfterReset();}},true);
-
-      // Every wizard POST explicitly preserves the open state before the
-      // browser leaves the page. Validation errors therefore return to the
-      // same wizard step instead of closing/resetting the dialog.
      [].slice.call(dialog.querySelectorAll('form[data-bratonien-wizard-form]')).forEach(function(form){
-        form.addEventListener('submit',function(){setOpen(true);},true);
-      });
-
-      try{if(sessionStorage.getItem(storageKey)==='1')showWizard();}catch(e){}
+        form.addEventListener('submit',function(event){
+          var submitter=event.submitter;
+          setOpen(true);
+          if(submitter&&submitter.hasAttribute('data-bratonien-wizard-end')){
+            setOpen(false);
+            if(submitter.value==='nc_connector_wizard_reset')clearMode();
          }
+        },true);
+      });
+      try{if(sessionStorage.getItem(storageKey)==='1')showWizard();}catch(e){}
+      applyMode();
+    }
+  }
+
+  function initNCConnectionEditing(){
+    var section=document.getElementById('nc-connector');if(!section)return;
+    var modeKey='bratonienNcWizardMode';
+    var pwgTokenInput=section.querySelector('input[name="pwg_token"]');
+    var pwgToken=pwgTokenInput?pwgTokenInput.value:'';
+
+    function setMode(value){try{sessionStorage.setItem(modeKey,value);}catch(e){}}
+    function makePostButton(label,tool,id,modeValue){
+      var form=document.createElement('form');form.method='post';form.style.display='inline';
+      var token=document.createElement('input');token.type='hidden';token.name='pwg_token';token.value=pwgToken;form.appendChild(token);
+      var connection=document.createElement('input');connection.type='hidden';connection.name='connection_id';connection.value=String(id);form.appendChild(connection);
+      var button=document.createElement('button');button.type='submit';button.className='buttonLike';button.name='bratonien_tool';button.value=tool;button.textContent=label;
+      if(modeValue)form.addEventListener('submit',function(){setMode(modeValue);});
+      form.appendChild(button);return form;
+    }
+    function escapeHtml(value){return String(value==null?'':value).replace(/[&<>"']/g,function(c){return {'&':'&amp;','<':'&lt;','>':'&gt;','"':'&quot;',"'":'&#039;'}[c];});}
+    function localEditorDialog(){
+      var dialog=document.getElementById('bratonien-nc-local-edit-dialog');
+      if(dialog)return dialog;
+      dialog=document.createElement('dialog');dialog.id='bratonien-nc-local-edit-dialog';dialog.className='bratonien-edit-dialog';
+      dialog.innerHTML='<div class="bratonien-edit-dialog__body"><div style="display:flex;align-items:center;justify-content:space-between;gap:1rem"><div><h4 style="margin:0">Verbindung bearbeiten</h4><p class="bratonien-base-note" style="margin:.35rem 0 0">Bestehende Legacy-Verbindung. Änderungen werden in derselben Verbindung gespeichert.</p></div><button type="button" class="buttonLike" data-local-edit-close>Schließen</button></div><div data-local-edit-content style="margin-top:1rem"></div></div>';
+      document.body.appendChild(dialog);
+      dialog.querySelector('[data-local-edit-close]').addEventListener('click',function(){dialog.close();});
+      dialog.addEventListener('click',function(event){if(event.target===dialog)dialog.close();});
+      return dialog;
+    }
+    function storageRow(storage){
+      return '<div class="bratonien-storage-row" data-storage-row>'+
+        '<label>Storage-ID<input name="nc_storage_id[]" value="'+escapeHtml(storage.storage_id||'')+'" required></label>'+
+        '<label>Quellordner<input name="nc_source_prefix[]" value="'+escapeHtml(storage.source_prefix||'')+'" placeholder="optional"></label>'+
+        '<label>Lokaler Speicherpfad<input name="nc_local_mount[]" value="'+escapeHtml(storage.local_mount||'')+'" required></label>'+
+        '<button type="button" class="buttonLike" data-remove-storage>Entfernen</button></div>';
+    }
+    function openLocalEditor(id){
+      var dialog=localEditorDialog();
+      var content=dialog.querySelector('[data-local-edit-content]');
+      content.innerHTML='<p class="bratonien-base-note">Verbindung wird geladen …</p>';
+      if(typeof dialog.showModal==='function')dialog.showModal();else dialog.setAttribute('open','open');
+      fetch('plugins/bratonien_tools/nc-connector-edit-data.php?connection_id='+encodeURIComponent(id)+'&_='+Date.now(),{credentials:'same-origin',cache:'no-store',headers:{'Accept':'application/json'}})
+        .then(function(response){return response.json().then(function(data){if(!response.ok)throw new Error(data.error||('HTTP '+response.status));return data;});})
+        .then(function(data){
+          if(data.adapter!=='local')throw new Error('Diese Verbindung ist keine Legacy-Verbindung.');
+          var legacy=data.legacy||{};var storages=Array.isArray(legacy.storages)?legacy.storages:[];
+          var rows=storages.map(storageRow).join('');
+          if(!rows)rows=storageRow({});
+          content.innerHTML='<form method="post" data-local-edit-form>'+
+            '<input type="hidden" name="pwg_token" value="'+escapeHtml(pwgToken)+'">'+
+            '<input type="hidden" name="connection_id" value="'+escapeHtml(data.id)+'">'+
+            '<div class="bratonien-form-grid">'+
+              '<label class="bratonien-label">Name</label><input name="connection_name" value="'+escapeHtml(data.name)+'" required>'+
+              '<label class="bratonien-label">Datenbank-Server</label><input name="nc_host" value="'+escapeHtml(legacy.host)+'" required>'+
+              '<label class="bratonien-label">Port</label><input name="nc_port" type="number" min="1" max="65535" value="'+escapeHtml(legacy.port||5432)+'" required>'+
+              '<label class="bratonien-label">Datenbank</label><input name="nc_database" value="'+escapeHtml(legacy.database)+'" required>'+
+              '<label class="bratonien-label">Reader-Benutzer</label><input name="nc_user" value="'+escapeHtml(legacy.user)+'" required>'+
+              '<label class="bratonien-label">Reader-Passwort</label><input name="nc_db_password" type="password" autocomplete="new-password" placeholder="leer = unverändert">'+
+            '</div>'+
+            '<h5 style="margin-top:1rem">Speicherorte</h5><p class="bratonien-base-note">Jeder Speicherort wird einzeln bearbeitet. Es ist kein Pipe-/Textformat erforderlich.</p><div data-storage-list>'+rows+'</div><button type="button" class="buttonLike" data-add-storage>Speicherort hinzufügen</button>'+
+            '<details style="margin-top:1rem"><summary>Erweiterte Legacy-Einstellungen</summary><div class="bratonien-form-grid" style="margin-top:.75rem">'+
+              '<label class="bratonien-label">Source-View</label><input name="nc_source_view" value="'+escapeHtml(legacy.source_view)+'" required>'+
+              '<label class="bratonien-label">Activity-View</label><input name="nc_activity_view" value="'+escapeHtml(legacy.activity_view)+'" required>'+
+              '<label class="bratonien-label">Piwigo-Galerieordner</label><input name="nc_gallery_root" value="'+escapeHtml(legacy.gallery_root)+'" required>'+
+              '<label class="bratonien-label">Ruhezeit (Sek.)</label><input name="nc_quiet_seconds" type="number" min="0" value="'+escapeHtml(legacy.quiet_seconds)+'">'+
+              '<label class="bratonien-label">Maximale Wartezeit (Sek.)</label><input name="nc_max_wait_seconds" type="number" min="60" value="'+escapeHtml(legacy.max_wait_seconds)+'">'+
+              '<label class="bratonien-label">Vollprüfung nach (Sek.)</label><input name="nc_full_sync_seconds" type="number" min="300" value="'+escapeHtml(legacy.full_sync_seconds)+'">'+
+            '</div></details>'+
+            '<div class="bratonien-actions" style="margin-top:1rem"><button class="buttonLike" type="submit" name="bratonien_tool" value="nc_connector_update_local">Änderungen speichern</button><button class="buttonLike" type="button" data-local-edit-cancel>Abbrechen</button></div></form>';
+          var form=content.querySelector('[data-local-edit-form]');
+          form.querySelector('[data-local-edit-cancel]').addEventListener('click',function(){dialog.close();});
+          form.querySelector('[data-add-storage]').addEventListener('click',function(){form.querySelector('[data-storage-list]').insertAdjacentHTML('beforeend',storageRow({}));});
+          form.addEventListener('click',function(event){var remove=event.target.closest('[data-remove-storage]');if(remove){var row=remove.closest('[data-storage-row]');if(row)row.remove();}});
+        })
+        .catch(function(error){content.innerHTML='<p class="bratonien-main-cache__warning"><strong>Bearbeiten nicht möglich:</strong> '+escapeHtml(error.message||String(error))+'</p>';});
+    }
+
+    [].slice.call(section.querySelectorAll('button[value="nc_connector_edit_start"]')).forEach(function(button){var form=button.closest('form');if(form)form.remove();});
+
+    [].slice.call(section.querySelectorAll('button[value="nc_connector_delete"]')).forEach(function(deleteButton){
+      var deleteForm=deleteButton.closest('form');var card=deleteButton.closest('details');if(!deleteForm||!card)return;
+      var idInput=deleteForm.querySelector('input[name="connection_id"]');if(!idInput)return;var id=idInput.value;
+      var actions=deleteForm.parentElement;if(!actions)return;
+      var text=card.textContent||'';var isLocal=text.indexOf('bestehende Legacy-Konfiguration')!==-1;
+      if(isLocal){
+        var edit=document.createElement('button');edit.type='button';edit.className='buttonLike';edit.textContent='Bearbeiten';edit.addEventListener('click',function(){openLocalEditor(id);});actions.insertBefore(edit,deleteForm);
+        actions.insertBefore(makePostButton('Auf WebDAV migrieren','nc_connector_migrate_start',id,'migrate'),deleteForm);
+      }else{
+        actions.insertBefore(makePostButton('Bearbeiten','nc_connector_edit_start',id,'edit'),deleteForm);
+      }
+    });
  }

  function initNCConnectorPolling(){
@@ -144,7 +262,7 @@
    poll();schedule();
  }

-  function initAll(){initBratonienTabs();initNCWizardLifecycle();initNCConnectorPolling();}
+  function initAll(){initBratonienTabs();initNCWizardLifecycle();initNCConnectionEditing();initNCConnectorPolling();}
  if(document.readyState==='loading')document.addEventListener('DOMContentLoaded',initAll);else initAll();
 })();
 </script>
Author	SHA1	Message	Date
Terranom674	7b915c310a	0.9.6.29: PHP-Abfrage stabilisieren	2026-08-19 19:58:28 +02:00
Terranom674	6df469ab7a	0.9.6.29: Shadowtree stabilisieren und Namensprüfung entfernen	2026-08-19 19:55:32 +02:00
Terranom674	55294643b4	0.9.6.29: Shadowtree- und Sync-Umbau zurückrollen	2026-08-19 19:54:15 +02:00
Terranom674	0f3c78f02c	Merge pull request #18 from Terranom674/fix/09628-single-piwigo-structure 0.9.6.28: nur ein Piwigo-Strukturpfad	2026-08-19 19:44:36 +02:00
Terranom674	d80163a704	0.9.6.28: Version fuer Strukturfix anheben	2026-08-19 19:43:48 +02:00
Terranom674	9e57c4ea3d	0.9.6.28: Fallback nutzt denselben Piwigo-Syncpfad	2026-08-19 19:43:30 +02:00
Terranom674	30f1c0af18	Merge pull request #17 from Terranom674/fix/09627-webdav-album-structure 0.9.6.27: WebDAV ohne Parallel-Albumstruktur	2026-08-19 19:39:07 +02:00
Terranom674	00d14db57d	0.9.6.27: WebDAV in bestehende Albumstruktur synchronisieren	2026-08-19 19:37:45 +02:00
Terranom674	6e52ba824c	0.9.6.27: transparentes WebDAV-Stammverzeichnis spiegeln	2026-08-19 19:35:32 +02:00
Terranom674	a1bac43150	0.9.6.27: Nextcloud-Stamm ohne Benutzerwrapper abbilden	2026-08-19 19:35:10 +02:00
Terranom674	06646ea37f	0.9.6.27: einen NC-Anlageweg und Jetzt-abgleichen 0.9.6.27: einen NC-Anlageweg und Jetzt-abgleichen	2026-08-19 19:29:08 +02:00
Terranom674	8f2b22a376	0.9.6.27: CI-Marker entfernen	2026-08-19 19:28:20 +02:00
Terranom674	2122ab88ac	0.9.6.27: CI-Stand markieren	2026-08-19 19:28:11 +02:00
Terranom674	babe95fae3	0.9.6.27: versehentliche Hilfsdatei entfernen	2026-08-19 19:28:03 +02:00
Terranom674	14a83be190	noop	2026-08-19 19:27:53 +02:00
Terranom674	a1d2163aab	0.9.6.27: CI auf einen NC-JavaScript-Pfad zuruecksetzen	2026-08-19 19:27:06 +02:00
Terranom674	a0606b2553	0.9.6.27: paralleles Run-now-JavaScript entfernen	2026-08-19 19:26:51 +02:00
Terranom674	9543af50d8	0.9.6.27: parallelen NC-Anlageweg entfernen	2026-08-19 19:26:37 +02:00
Terranom674	4af1972353	0.9.6.27: einen einzigen NC-Verbindungsweg anzeigen	2026-08-19 19:26:11 +02:00
Terranom674	0e7070fb04	0.9.6.27: parallelen sudoers-Installer entfernen	2026-08-19 19:24:41 +02:00
Terranom674	ba53bfebe9	0.9.6.27: parallele sudoers-Hilfsstruktur entfernen	2026-08-19 19:24:36 +02:00
Terranom674	4b2fc93e3d	0.9.6.27: unnoetige Markerdatei entfernen	2026-08-19 19:24:06 +02:00
Terranom674	e356d43e5b	0.9.6.27: unnoetige Run-now-Hinweisdatei entfernen	2026-08-19 19:23:56 +02:00
Terranom674	980efc6700	0.9.6.27: Run-now-Setup markieren	2026-08-19 19:23:30 +02:00
Terranom674	a814c18d18	0.9.6.27: sudoers-Setup fuer Jetzt-abgleichen vorbereiten	2026-08-19 19:23:14 +02:00
Terranom674	6737c8989d	0.9.6.27: minimale sudoers-Regel fuer manuellen Abgleich dokumentieren	2026-08-19 19:23:04 +02:00
Terranom674	2e308867ad	0.9.6.27: Hinweis zur manuellen Service-Ausloesung	2026-08-19 19:22:54 +02:00
Terranom674	1d3768b051	0.9.6.27: Jetzt-abgleichen-JavaScript in CI pruefen	2026-08-19 19:22:48 +02:00
Terranom674	cfea5546de	0.9.6.27: Version anheben	2026-08-19 19:22:32 +02:00
Terranom674	8c30edc0ee	0.9.6.27: Jetzt-abgleichen-JavaScript laden	2026-08-19 19:22:11 +02:00
Terranom674	76a182af82	0.9.6.27: Jetzt-abgleichen-Button anzeigen	2026-08-19 19:21:41 +02:00
Terranom674	21e046cf37	0.9.6.27: manuellen NC-Abgleich registrieren	2026-08-19 19:21:16 +02:00
Terranom674	7728e368db	Merge pull request #15 from Terranom674/fix/remove-nc-status-card-09625 0.9.6.26: Connector-Timer nicht mehr durch Bildaufbereitung blockieren	2026-08-19 18:57:07 +02:00
Terranom674	074aa8d99a	0.9.6.26: Version anheben	2026-08-19 18:56:13 +02:00
Terranom674	030634c39d	0.9.6.26: Connector-Lauf nicht mehr durch Bildaufbereitung blockieren	2026-08-19 18:55:50 +02:00
Terranom674	dea1a0ffb2	0.9.6.26: Bildaufbereitung aus Connector-Hauptlauf auslagern	2026-08-19 18:55:30 +02:00
Terranom674	3a3539e55b	0.9.6.25: NC-Status fuer laufenden Sync korrigieren 0.9.6.25: NC-Status fuer laufenden Sync korrigieren	2026-08-19 18:45:58 +02:00
Terranom674	49e74a019b	CI: entfernte NC-Migrations-JavaScriptdatei nicht mehr pruefen	2026-08-19 18:45:22 +02:00
Terranom674	f2f7d39b22	Version 0.9.6.25	2026-08-19 18:44:19 +02:00
Terranom674	2c5bcf6ba2	NC-Status: laufenden Service und naechsten Lauf korrekt anzeigen	2026-08-19 18:43:46 +02:00
Terranom674	2d29cfacfe	0.9.6.24: Migration vollstaendig aus aktivem Connectorpfad entfernen	2026-08-19 18:34:43 +02:00
Terranom674	c5e1b33c2f	0.9.6.24: Uebergabe- und Migrationslogik entfernen	2026-08-19 18:34:21 +02:00
Terranom674	675ccd1df8	0.9.6.24: Migrations-UI-Datei entfernen	2026-08-19 18:34:11 +02:00
Terranom674	aefbe76595	0.9.6.24: WebDAV-Runtime von Migration entkoppeln	2026-08-19 18:33:41 +02:00
Terranom674	65cbc0060f	0.9.6.24: Runtime-Migrationsrouting entfernen	2026-08-19 18:33:04 +02:00
Terranom674	5dce180217	0.9.6.24: Migrationsstatus aus Edit-API entfernen	2026-08-19 18:31:51 +02:00
Terranom674	25ee22b1ef	0.9.6.24: Migrations-UI aus Verbindungseditor entfernen	2026-08-19 18:31:28 +02:00
Terranom674	992ddd3b9b	0.9.6.24: Migrationsfunktionen aus Registry entfernen	2026-08-19 18:30:30 +02:00
Terranom674	0f85958dff	0.9.6.24: WebDAV ohne Migrationspaarung	2026-08-19 18:27:44 +02:00
Terranom674	82af31435e	0.9.6.24: gekoppelte Migrationsloeschung entfernen	2026-08-19 18:25:01 +02:00
Terranom674	462197fc78	0.9.6.23: Versionsnummer aktualisieren	2026-08-19 18:20:30 +02:00
Terranom674	cb445c3f04	0.9.6.23: Status logischer NC-Verbindungen korrekt aggregieren	2026-08-19 18:20:10 +02:00
Terranom674	e1306c110c	Version auf 0.9.6.22 anheben	2026-08-19 18:10:19 +02:00
Terranom674	bbae8ac984	Migration als einmaligen Uebergang begrenzen	2026-08-19 18:10:01 +02:00
Terranom674	5a7f72b24e	Fallback im NC-Verbindungseditor bearbeitbar machen	2026-08-19 18:07:08 +02:00
Terranom674	09027322ef	Piwigo-Fallback im Editor pruefen und speichern	2026-08-19 18:06:34 +02:00
Terranom674	a38152108c	Piwigo-Fallback im Verbindungseditor bereitstellen	2026-08-19 18:05:50 +02:00
Terranom674	036f2a51e6	Version auf 0.9.6.21 anheben	2026-08-19 18:04:00 +02:00
Terranom674	8cabeb3079	Wizard-Dialog ueber Fehler und Redirects offen halten	2026-08-19 18:03:38 +02:00
Terranom674	0767c4fd8f	Gekoppelte NC-Verbindung als Einheit loeschen	2026-08-19 18:03:04 +02:00
Terranom674	de649235ff	NC Connector als logische Verbindungen darstellen	2026-08-19 18:02:44 +02:00
Terranom674	3896933081	Merge pull request #13 from Terranom674/fix/nc-ui-mutation-loop-09620 0.9.6.20: NC-Connector UI-Hänger beheben	2026-08-19 17:38:42 +02:00
Terranom674	72a3267ed3	Bump version to 0.9.6.20	2026-08-19 17:32:12 +02:00
Terranom674	99479d5d03	Fix NC connector MutationObserver loop	2026-08-19 17:31:57 +02:00
Terranom674	51089c3446	Merge 0.9.6.19 migration stabilization WebDAV migration now routes per connection, preserves exact legacy fallbacks, supports API or connection-scoped fallback auth, and passes the final PHP 8.2-8.5 plus script syntax matrix.	2026-08-19 16:11:18 +02:00
Terranom674	c8d846f289	Bump version to 0.9.6.19	2026-08-19 16:09:24 +02:00
Terranom674	2603a8929c	0.9.6.19 preserve fallback-only migration auth	2026-08-19 16:08:57 +02:00
Terranom674	afd8620859	0.9.6.19 allow migration with connection-scoped fallback	2026-08-19 16:08:24 +02:00
Terranom674	72db8b48eb	0.9.6.19 make migration pairing atomic	2026-08-19 16:06:29 +02:00
Terranom674	1a0f8c61e8	0.9.6.19 test supported PHP branches and all admin JS	2026-08-19 16:05:19 +02:00
Terranom674	d4e3e7faab	0.9.6.19 route WebDAV and legacy per connection	2026-08-19 16:04:27 +02:00
Terranom674	03e92b74a7	0.9.6.19 expose exact migration fallback to runtime	2026-08-19 16:03:50 +02:00
Terranom674	88c787c956	0.9.6.19 preserve Nextcloud root selection	2026-08-19 16:02:02 +02:00
Terranom674	3f5f8dc4b4	0.9.6.19 pair migration with selected legacy connection	2026-08-19 16:01:16 +02:00
Terranom674	495edbbb70	Merge pull request #11 from Terranom674/fix/migration-runtime-09618 0.9.6.18: Migration wirklich abschließen und Root-Runtime erzeugen	2026-08-19 15:31:33 +02:00
Terranom674	3d5e6c82ea	0.9.6.18 bump version for migration runtime fix	2026-08-19 15:29:30 +02:00
Terranom674	ae815bc077	0.9.6.18 make selected path lead directly to final migration confirmation	2026-08-19 15:28:41 +02:00
Terranom674	936a1cf3c4	0.9.6.18 allow Nextcloud root in WebDAV runtime	2026-08-19 15:27:39 +02:00
Terranom674	ff0c1e0bec	0.9.6.18 complete migration after WebDAV source selection	2026-08-19 15:26:54 +02:00
Terranom674	a047fc0d83	Merge pull request #10 from Terranom674/fix/root-selection-09617 0.9.6.17: Nextcloud-Stammverzeichnis als WebDAV-Quelle zulassen	2026-08-19 15:19:39 +02:00
Terranom674	2029059720	0.9.6.17 bump version for root selection fix	2026-08-19 15:18:27 +02:00
Terranom674	1eca236509	0.9.6.17 preserve root selection when creating WebDAV connection	2026-08-19 15:17:57 +02:00
Terranom674	e464668343	0.9.6.17 allow Nextcloud root as WebDAV source	2026-08-19 15:17:23 +02:00
Terranom674	47813b0b0e	Merge pull request #9 from Terranom674/fix/edit-webdav-path-picker-09616 0.9.6.16: automatische WebDAV-Pfadauswahl direkt beim Bearbeiten	2026-08-19 15:02:21 +02:00
Terranom674	26af1b3019	0.9.6.16 bump version for automatic WebDAV path picker	2026-08-19 15:01:18 +02:00
Terranom674	b1b75676a8	0.9.6.16 prepare WebDAV source picker from edited legacy connection	2026-08-19 15:00:48 +02:00
Terranom674	12880b6c41	0.9.6.16 add automatic Nextcloud path picker to editor	2026-08-19 15:00:27 +02:00
Terranom674	32abc7250d	Merge pull request #8 from Terranom674/fix/webdav-source-selection-09615 0.9.6.15: WebDAV-Quellordner klar von Legacy-SMB trennen	2026-08-19 14:44:34 +02:00
Terranom674	76de2b037c	0.9.6.15 bump version	2026-08-19 14:43:23 +02:00
Terranom674	e2e82162c6	0.9.6.15 load source selection clarification UI	2026-08-19 14:42:54 +02:00
Terranom674	7a9eb1baa6	0.9.6.15 separate legacy storage from WebDAV source selection	2026-08-19 14:42:28 +02:00
Terranom674	e800f11f64	Merge pull request #7 from Terranom674/fix/adapter-ui-detection-09614 0.9.6.14: Verbindungstyp nicht mehr aus UI-Text erraten	2026-08-19 14:34:37 +02:00
Terranom674	4808f08590	0.9.6.14 bump version for adapter-safe edit actions	2026-08-19 14:33:33 +02:00
Terranom674	6fd89df5d0	0.9.6.14 determine connection type from backend, not display text	2026-08-19 14:33:03 +02:00
Terranom674	99126088e7	Remove accidental noop file	2026-08-19 14:31:02 +02:00
Terranom674	e53a3848bb	noop	2026-08-19 14:30:49 +02:00
Terranom674	0f0c71acaf	Merge pull request #6 from Terranom674/fix/webdav-scheme-fallback-09613 0.9.6.13: Nextcloud-Protokoll automatisch erkennen	2026-08-19 14:21:56 +02:00
Terranom674	9847690f50	0.9.6.13 bump version for WebDAV scheme detection	2026-08-19 14:21:02 +02:00
Terranom674	a2f5dc3919	0.9.6.13 try HTTP when scheme is omitted	2026-08-19 14:20:37 +02:00
Terranom674	cd3bf7c8ee	Merge pull request #5 from Terranom674/fix/dialog-diagnostics-09612 0.9.6.12: konkrete Fehlerursachen im Verbindungsdialog	2026-08-19 14:14:55 +02:00
Terranom674	79ea403555	0.9.6.12 bump version for actionable diagnostics	2026-08-19 14:14:03 +02:00
Terranom674	33783dd30f	0.9.6.12 include stage and technical cause in visible error	2026-08-19 14:13:35 +02:00
Terranom674	ca6a5cf96f	0.9.6.12 return actionable connection diagnostics	2026-08-19 14:12:58 +02:00
Terranom674	62ada617fb	Merge pull request #4 from Terranom674/fix/dialog-validation-09611 0.9.6.11: Dialog bei Fehler offen halten und Felder markieren	2026-08-19 13:59:01 +02:00
Terranom674	898f9b1bc9	0.9.6.11 bump version for dialog validation	2026-08-19 13:58:08 +02:00
Terranom674	5b48e1f6f2	0.9.6.11 keep edit dialog open and mark invalid fields	2026-08-19 13:57:39 +02:00
Terranom674	fdf4584028	0.9.6.11 keep connection editor open on validation errors	2026-08-19 13:56:59 +02:00
Terranom674	880744a8b7	Merge pull request #3 from Terranom674/fix/connection-editing-09610 0.9.6.10: vollständige Verbindungsdaten und migrationsfähiger WebDAV-Start	2026-08-19 13:49:19 +02:00
Terranom674	2ed84ad089	0.9.6.10 lint standalone connector editor JavaScript	2026-08-19 13:48:26 +02:00
Terranom674	60c0a51f01	0.9.6.10 bump plugin version	2026-08-19 13:48:07 +02:00
Terranom674	84d263b16b	0.9.6.10 load complete connector editor on admin page	2026-08-19 13:47:48 +02:00
Terranom674	94c81789ed	0.9.6.10 rebuild connection editor around complete connection data	2026-08-19 13:46:26 +02:00
Terranom674	e3b1f06be3	0.9.6.10 expose complete safe edit metadata and migration readiness	2026-08-19 13:44:46 +02:00
Terranom674	15a3ceb01c	0.9.6.10 complete legacy edit credentials and migration readiness	2026-08-19 13:44:26 +02:00
Terranom674	0f5812a179	0.9.6.9: Verbindung bearbeiten und Migration trennen * 0.9.6.9 separate edit and migration flows * 0.9.6.9 register separate edit and migration actions * 0.9.6.9 add safe connection edit data endpoint * 0.9.6.9 make connection editing explicit and in-place * Bump version to 0.9.6.9 * 0.9.6.9 catch duplicate functions and admin JavaScript syntax	2026-08-19 13:35:12 +02:00
Terranom674	377b29a127	Bump Bratonien Tools to 0.9.6.8	2026-08-19 13:21:11 +02:00
Terranom674	d9696172c5	Fix duplicate connector edit handlers	2026-08-19 13:20:55 +02:00
Terranom674	3f2a85fb0b	Bump version to 0.9.6.7	2026-08-19 13:17:34 +02:00
Terranom674	c882ba994b	Expose editor for every connector connection	2026-08-19 13:17:13 +02:00
Terranom674	cd2c9e350b	Make WebDAV connections editable in place	2026-08-19 13:16:29 +02:00
Terranom674	394f375e91	Register connection editor	2026-08-19 13:16:00 +02:00
Terranom674	3b1ccd99a5	Add end-user connection editor	2026-08-19 13:15:30 +02:00
Terranom674	04d88cd40f	Bump version to 0.9.6.6	2026-08-19 13:05:02 +02:00
Terranom674	a4f953551c	Report real WebDAV failure cause and missing WebDAV configuration	2026-08-19 13:04:36 +02:00
Terranom674	b4161471ca	Bump version to 0.9.6.5	2026-08-19 13:00:28 +02:00
Terranom674	71fdadb7f8	Show WebDAV failure reason in connector status	2026-08-19 13:00:10 +02:00
Terranom674	98134b5ab8	Expose WebDAV failure reason before legacy fallback	2026-08-19 12:59:55 +02:00
Terranom674	5f82f2ad71	Bump version to 0.9.6.4	2026-08-19 12:56:17 +02:00
Terranom674	494f8bf192	Show active connector route in status polling	2026-08-19 12:55:41 +02:00
Terranom674	c46f9bb5bd	Bump Bratonien Tools to 0.9.6.3	2026-08-19 12:12:57 +02:00
Terranom674	992cb55714	0.9.6.2 show WebDAV vs legacy fallback	2026-08-19 11:43:12 +02:00
Terranom674	46782ea9a3	0.9.6.2 expose active connector route	2026-08-19 11:42:48 +02:00
Terranom674	d03410c9ef	0.9.6.2 make WebDAV primary and legacy local true fallback	2026-08-19 11:24:59 +02:00
Terranom674	aa2a6e4c02	0.9.6.2 pair WebDAV migration with legacy fallback	2026-08-19 11:11:39 +02:00
Terranom674	ebdd77fb0a	Release 0.9.6.2 migration phase one	2026-08-19 11:07:01 +02:00
Terranom674	6c36aaeb8a	Begin 0.9.6.2 legacy connector migration	2026-08-19 11:06:07 +02:00