public function getTorrentPaths()
 {
     if ($this->torrentPaths === null) {
         $torrentManager = TorrentManager::getInstance($this->ownerId);
         $this->torrentPaths = $torrentManager->getPaths();
     }
     return $this->torrentPaths;
 }
 protected function getArguments(Request $request)
 {
     $arguments = parent::getArguments($request);
     array_unshift($arguments, TorrentManager::getInstance($this->getUserId()));
     return $arguments;
 }