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<?php |
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namespace Mhor\MediaInfo; |
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use Mhor\MediaInfo\Builder\MediaInfoCommandBuilder; |
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use Mhor\MediaInfo\Container\MediaInfoContainer; |
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use Mhor\MediaInfo\Parser\MediaInfoOutputParser; |
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use Mhor\MediaInfo\Runner\MediaInfoCommandRunner; |
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class MediaInfo |
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{ |
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/** |
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* @var MediaInfoCommandRunner|null |
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*/ |
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private $mediaInfoCommandRunnerAsync = null; |
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/** |
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* @var array |
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*/ |
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private $configuration = array( |
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'command' => null, |
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); |
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/** |
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* @param $filePath |
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* @param bool $ignoreUnknownTrackTypes Optional parameter used to skip unknown track types by passing true. The |
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* default behavior (false) is throw an exception on unknown track types. |
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* |
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* @throws \Mhor\MediaInfo\Exception\UnknownTrackTypeException |
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* |
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* @return MediaInfoContainer |
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*/ |
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public function getInfo($filePath, $ignoreUnknownTrackTypes = false) |
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{ |
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$mediaInfoCommandBuilder = new MediaInfoCommandBuilder(); |
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$output = $mediaInfoCommandBuilder->buildMediaInfoCommandRunner($filePath, $this->configuration)->run(); |
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$mediaInfoOutputParser = new MediaInfoOutputParser(); |
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$mediaInfoOutputParser->parse($output); |
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return $mediaInfoOutputParser->getMediaInfoContainer($ignoreUnknownTrackTypes); |
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} |
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/** |
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* Call to start asynchronous process. |
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* |
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* Make call to MediaInfo::getInfoWaitAsync() afterwards to received MediaInfoContainer object. |
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* |
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* @param $filePath |
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*/ |
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public function getInfoStartAsync($filePath) |
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{ |
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$mediaInfoCommandBuilder = new MediaInfoCommandBuilder(); |
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$this->mediaInfoCommandRunnerAsync = $mediaInfoCommandBuilder->buildMediaInfoCommandRunner($filePath, $this->configuration); |
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$this->mediaInfoCommandRunnerAsync->start(); |
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} |
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/** |
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* @param bool $ignoreUnknownTrackTypes Optional parameter used to skip unknown track types by passing true. The |
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* default behavior (false) is throw an exception on unknown track types. |
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* |
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* @throws \Exception If this function is called before getInfoStartAsync() |
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* @throws \Mhor\MediaInfo\Exception\UnknownTrackTypeException |
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* |
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* @return MediaInfoContainer |
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*/ |
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public function getInfoWaitAsync($ignoreUnknownTrackTypes = false) |
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{ |
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if ($this->mediaInfoCommandRunnerAsync == null) { |
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throw new \Exception('You must run `getInfoStartAsync` before running `getInfoWaitAsync`'); |
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} |
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// blocks here until process is complete |
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$output = $this->mediaInfoCommandRunnerAsync->wait(); |
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$mediaInfoOutputParser = new MediaInfoOutputParser(); |
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$mediaInfoOutputParser->parse($output); |
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return $mediaInfoOutputParser->getMediaInfoContainer($ignoreUnknownTrackTypes); |
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} |
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/** |
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* @param string $key |
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* @param string $value |
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*/ |
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public function setConfig($key, $value) |
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{ |
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if (!isset($this->configuration[$key])) { |
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throw new \Exception(sprintf('key "%s" does\'t exist', |
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$key |
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)); |
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} |
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$this->configuration[$key] = $value; |
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} |
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} |
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mhor /
php-mediainfo
