declared class properties

lib/Controller/MainController.php

@@ -25,6 +25,16 @@ class MainController extends Controller
     private $config;
     private $aria2Opts;
     private $l10n;
+    private $urlGenerator;
+    private $uid;
+    private $isAdmin;
+    private $hideError;
+    private $disable_bt_nonadmin;
+    private $aria2;
+    private $dbconn;
+    private $counters;
+    private $ytdl;
+    private $accessDenied;
 
     public function __construct($appName, IRequest $request, $UserId, IL10N $IL10N, Aria2 $aria2, Ytdl $ytdl)
     {
@@ -55,7 +65,7 @@ class MainController extends Controller
         //$config = \OC::$server->getAppConfig();
         OC_Util::addScript($this->appName, 'app');
         OC_Util::addStyle($this->appName, 'app');
-       
+
         $params = $this->buildParams();
         $response = new TemplateResponse($this->appName, 'Index', $params);
 

lib/Controller/SearchController.php

@@ -10,10 +10,13 @@ use OCA\NCDownloader\Tools\Helper;
 
 class SearchController extends Controller
 {
-    private $userId;
+    private $uid;
     private $settings = null;
     //@config OC\AppConfig
     private $l10n;
+    private $urlGenerator;
+    private $search;
+
 
     public function __construct($appName, IRequest $request, $UserId)
     {

lib/Controller/SettingsController.php

@@ -15,13 +15,15 @@ class SettingsController extends Controller
 
     //@config OC\AppConfig
     private $config;
-    public function __construct($AppName, IRequest $Request, $UserId) //, IL10N $L10N)
+    private $uid;
+    private $settings;
+    public function __construct($AppName, IRequest $Request, $uid) //, IL10N $L10N)
 
     {
         parent::__construct($AppName, $Request);
-        $this->UserId = $UserId;
+        $this->uid = $uid;
         //$this->L10N = $L10N;
-        $this->settings = new Settings($UserId);
+        $this->settings = new Settings($uid);
         //$this->config = \OC::$server->getAppConfig();
     }
 
@@ -94,7 +96,7 @@ class SettingsController extends Controller
     public function saveCustomAria2()
     {
         $noAria2Settings = (bool) Helper::getAdminSettings("disallow_aria2_settings");
-        if ($noAria2Settings && !\OC_User::isAdminUser($this->UserId)) {
+        if ($noAria2Settings && !\OC_User::isAdminUser($this->uid)) {
             $resp = ["error" => "forbidden", "status" => false];
             return new JSONResponse($resp);
         }

lib/Controller/YtdlController.php

@@ -17,6 +17,15 @@ class YtdlController extends Controller
     //@config OC\AppConfig
     private $l10n;
     private $audio_extensions = array("mp3", "m4a", "vorbis");
+    private $video_extensions = array("mp4", "webm", "mkv");
+    private $uid;
+    private $downloadDir;
+    private $dbconn;
+    private $ytdl;
+    private $aria2;
+    private $urlGenerator;
+    private $tablename;
+    private $dataDir;
 
     public function __construct($appName, IRequest $request, $UserId, IL10N $IL10N, Aria2 $aria2, Ytdl $ytdl)
     {