public function get($file, $all = false)
 {
     $subtitlesUrls = array();
     if (!is_file($file)) {
         return $subtitlesUrls;
     }
     $userToken = $this->logIn();
     $hashGenerator = new HashGenerator($file);
     $fileHash = $hashGenerator->get();
     $subtitles = $this->searchSubtitles($userToken, $fileHash, filesize($file));
     $urlGenerator = new UrlGenerator();
     return $urlGenerator->getSubtitleUrls($subtitles, $all);
 }