bugfixes

lib/Controller/MainController.php

@@ -155,7 +155,7 @@ class MainController extends Controller
             'uid' => $this->uid,
             'gid' => $result,
             'type' => Helper::DOWNLOADTYPE['ARIA2'],
-            'filename' => $filename ?? 'unknown',
+            'filename' => empty($filename) ? "unknown" : $filename,
             'timestamp' => time(),
             'data' => serialize(['link' => $url]),
         ];
@@ -202,7 +202,7 @@ class MainController extends Controller
      */
     public function scanFolder()
     {
-        $resp = folderScan::create()->scan();
+        $resp = folderScan::sync();
         return new JSONResponse($resp);
     }
     /**

lib/Controller/YoutubeController.php

@@ -13,8 +13,6 @@ use OCP\IRequest;
 
 class YoutubeController extends Controller
 {
-    private $userId;
-    private $settings = null;
     //@config OC\AppConfig
     private $l10n;
     private $audio_extensions = array("mp3", "m4a", "vorbis");
@@ -67,6 +65,7 @@ class YoutubeController extends Controller
 
         $resp['title'] = ['filename', 'speed', 'progress', 'actions'];
         $resp['counter'] = ['youtube-dl' => count($data)];
+        folderScan::sync();
         return new JSONResponse($resp);
     }
     /**