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<?php |
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namespace Jackal\Downloader\Ext\Youtube\Downloader; |
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use Jackal\Downloader\Downloader\AbstractDownloader; |
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use Jackal\Downloader\Ext\Youtube\Filter\VideoResultFilter; |
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use Jackal\Downloader\Ext\Youtube\Validator\CUrlValidator; |
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class YoutubeDownloader extends AbstractDownloader |
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{ |
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/** @var array $options */ |
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protected $options; |
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/** @var string $youtubeVideoURL */ |
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protected $youtubeVideoURL; |
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/** @var VideoResultFilter $videoFilter */ |
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protected $videoFilter; |
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protected $downloadLinks = []; |
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public function __construct($id, array $config = []) |
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{ |
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if(!array_key_exists('allow-no-audio', $config)){ |
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$config['allow-no-audio'] = false; |
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} |
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parent::__construct($id, $config); |
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$this->videoFilter = new VideoResultFilter($config['allow-no-audio']); |
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$this->videoFilter->setValidator(new CUrlValidator()); |
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$this->youtubeVideoURL = 'https://www.youtube.com/watch?v=' . $this->getVideoId(); |
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} |
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/** |
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* @return array |
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* @throws \Jackal\Downloader\Ext\Youtube\Exception\YoutubeDownloaderException |
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*/ |
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protected function getDownloadLinks() : array{ |
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if($this->downloadLinks == []) { |
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$yt = new \YouTube\YouTubeDownloader(); |
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$this->downloadLinks = $yt->getDownloadLinks($this->youtubeVideoURL); |
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$this->downloadLinks = $this->videoFilter->filter($this->downloadLinks, []); |
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} |
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return $this->downloadLinks; |
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} |
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/** |
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* @return string |
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* @throws \Jackal\Downloader\Exception\DownloadException |
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* @throws \Jackal\Downloader\Ext\Youtube\Exception\YoutubeDownloaderException |
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*/ |
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public function getURL() : string |
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{ |
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$formatVideos = $this->filterByFormats($this->getDownloadLinks()); |
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return array_values($formatVideos)[0]; |
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} |
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/** |
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* @return array |
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* @throws \Jackal\Downloader\Exception\DownloadException |
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* @throws \Jackal\Downloader\Ext\Youtube\Exception\YoutubeDownloaderException |
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*/ |
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public function getFormatsAvailable(): array |
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{ |
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$formatVideos = $this->filterByFormats($this->getDownloadLinks()); |
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return array_keys($formatVideos); |
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} |
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/** |
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* @return string |
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*/ |
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public static function getPublicUrlRegex(): string |
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{ |
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return '/(?:youtube\.com\/(?:[^\/]+\/.+\/|(?:v|e(?:mbed)?)\/|.*[?&]v=)|youtu\.be\/)([^"&?\/\s]{11})/i'; |
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} |
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/** |
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* @return string |
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*/ |
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public static function getType(): string |
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{ |
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return 'youtube'; |
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} |
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} |
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lucajackal85 /
VideoDownloaderYoutubeExtension
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