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<?php |
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namespace ApiVideo\Client\Api; |
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use ApiVideo\Client\Buzz\FormByteRangeUpload; |
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use ApiVideo\Client\Buzz\OAuthBrowser; |
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use ApiVideo\Client\Model\Video; |
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use Buzz\Message\Form\FormUpload; |
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use Buzz\Message\RequestInterface; |
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class Videos extends BaseApi |
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{ |
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/** @var int Upload chunk size in bytes */ |
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public $chunkSize; // 64 MiB; |
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/** @var Captions */ |
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public $captions; |
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public function __construct(OAuthBrowser $browser) |
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{ |
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parent::__construct($browser); |
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$this->chunkSize = 64 * 1024 * 1024; |
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} |
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/** |
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* @param string $videoId |
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* @return Video|null |
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*/ |
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public function get($videoId) |
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{ |
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$response = $this->browser->get("/videos/$videoId"); |
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if (!$response->isSuccessful()) { |
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$this->registerLastError($response); |
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return null; |
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} |
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return $this->unmarshal($response); |
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} |
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/** |
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* Incrementally iterate over a collection of elements. |
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* By default the elements are returned in an array, unless you pass a |
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* $callback which will be called for each instance of Video. |
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* Available parameters: |
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* - currentPage (int) current pagination page |
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* - pageSize (int) number of elements per page |
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* - videoIds (array) videoIds to limit the search to |
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* - tags (array) |
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* - metadata (array) |
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* If currentPage and pageSize are not given, the method iterates over all |
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* pages of results and return an array containing all the results. |
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* |
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* @param array $parameters |
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* @param callable $callback |
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* @return Video[]|null |
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*/ |
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public function search(array $parameters = array(), $callback = null) |
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{ |
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$params = $parameters; |
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$currentPage = isset($parameters['currentPage']) ? $parameters['currentPage'] : 1; |
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$params['pageSize'] = isset($parameters['pageSize']) ? $parameters['pageSize'] : 100; |
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$params['currentPage'] = $currentPage; |
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$allVideos = array(); |
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do { |
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$response = $this->browser->get('/videos?'.http_build_query($params)); |
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if (!$response->isSuccessful()) { |
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$this->registerLastError($response); |
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return null; |
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} |
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$json = json_decode($response->getContent(), true); |
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$videos = $json['data']; |
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$allVideos[] = $this->castAll($videos); |
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if (null !== $callback) { |
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foreach (current($allVideos) as $video) { |
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call_user_func($callback, $video); |
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} |
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} |
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if (isset($parameters['currentPage'])) { |
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break; |
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} |
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$pagination = $json['pagination']; |
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$pagination['currentPage']++; |
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$params['currentPage'] = $pagination['currentPage']; |
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} while ($pagination['pagesTotal'] > $pagination['currentPage']); |
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$allVideos = call_user_func_array('array_merge', $allVideos); |
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if (null === $callback) { |
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return $allVideos; |
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} |
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return null; |
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} |
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/** |
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* @param string $title |
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* @param array $properties |
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* @return Video|null |
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*/ |
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public function create($title, array $properties = array()) |
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{ |
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$response = $this->browser->post( |
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'/videos', |
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array(), |
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json_encode( |
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array_merge( |
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$properties, |
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array('title' => $title) |
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) |
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) |
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); |
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if (!$response->isSuccessful()) { |
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$this->registerLastError($response); |
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return null; |
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} |
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return $this->unmarshal($response); |
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} |
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public function download($source, $title, array $properties = array()) |
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{ |
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$properties['source'] = $source; |
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return $this->create($title, $properties); |
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} |
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/** |
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* @param string $source Path to the file to upload |
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* @param array $properties |
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* @param string $videoId |
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* @return Video|null |
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* @throws \Buzz\Exception\RequestException |
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* @throws \UnexpectedValueException |
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*/ |
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public function upload($source, array $properties = array(), $videoId = null) |
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{ |
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$timeout = $this->browser->getClient()->getTimeout(); |
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$this->browser->getClient()->setTimeout(0); |
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if (!is_readable($source)) { |
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throw new \UnexpectedValueException("'$source' must be a readable source file."); |
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} |
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if (null === $videoId) { |
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if (!isset($properties['title'])) { |
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$properties['title'] = basename($source); |
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} |
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$videoId = $this->create($properties['title'], $properties)->videoId; |
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} |
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$resource = fopen($source, 'rb'); |
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$stats = fstat($resource); |
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$length = $stats['size']; |
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if (0 >= $length) { |
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throw new \UnexpectedValueException("'$source' is empty."); |
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} |
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// Complete upload in a single request when file is small enough |
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if ($this->chunkSize > $length) { |
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$response = $this->browser->submit( |
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"/videos/$videoId/source", |
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array('file' => new FormUpload($source)) |
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); |
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if (!$response->isSuccessful()) { |
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$this->registerLastError($response); |
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return null; |
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} |
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return $this->unmarshal($response); |
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} |
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// Split content to upload big files in multiple requests |
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$copiedBytes = 0; |
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stream_set_chunk_size($resource, $this->chunkSize); |
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$lastResponse = null; |
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do { |
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$chunkPath = tempnam(sys_get_temp_dir(), 'upload-chunk-'); |
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$chunk = fopen($chunkPath, 'w+b'); |
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$from = $copiedBytes; |
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$copiedBytes += stream_copy_to_stream($resource, $chunk, $this->chunkSize, $copiedBytes); |
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$response = $this->browser->submit( |
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"/videos/$videoId/source", |
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array('file' => new FormByteRangeUpload($chunkPath, $from, $copiedBytes, $length)), |
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RequestInterface::METHOD_POST, |
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array( |
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'Content-Range' => 'bytes '.$from.'-'.($copiedBytes - 1).'/'.$length, |
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) |
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); |
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if ($response->getStatusCode() >= 400) { |
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$this->registerLastError($response); |
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return null; |
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} |
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$lastResponse = $response; |
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fclose($chunk); |
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unlink($chunkPath); |
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} while ($copiedBytes < $length); |
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fclose($resource); |
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if (null !== $lastResponse) { |
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$lastResponse = $this->unmarshal($lastResponse); |
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} |
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$this->browser->getClient()->setTimeout($timeout); |
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return $lastResponse; |
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} |
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/** |
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* @param string $source Path to the file to upload |
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* @param string $videoId |
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* @return Video|null |
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* @throws \Buzz\Exception\RequestException |
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* @throws \UnexpectedValueException |
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*/ |
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public function uploadThumbnail($source, $videoId) |
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{ |
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if (!is_readable($source)) { |
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throw new \UnexpectedValueException("'$source' must be a readable source file."); |
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} |
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$resource = fopen($source, 'rb'); |
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$stats = fstat($resource); |
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$length = $stats['size']; |
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if (0 >= $length) { |
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throw new \UnexpectedValueException("'$source' is empty."); |
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} |
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$response = $this->browser->submit( |
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"/videos/$videoId/thumbnail", |
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array('file' => new FormUpload($source)) |
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); |
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if (!$response->isSuccessful()) { |
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$this->registerLastError($response); |
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return null; |
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} |
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return $this->unmarshal($response); |
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} |
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/** |
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* @param string $videoId |
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* @param array $properties |
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* @return Video|null |
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*/ |
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public function update($videoId, array $properties) |
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{ |
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$response = $this->browser->patch( |
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"/videos/$videoId", |
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array(), |
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json_encode($properties) |
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); |
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if (!$response->isSuccessful()) { |
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$this->registerLastError($response); |
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return null; |
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} |
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return $this->unmarshal($response); |
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} |
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/** |
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* @param string $videoId |
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* @return Video|null |
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*/ |
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public function setPublic($videoId) |
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{ |
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$response = $this->browser->patch( |
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"/videos/$videoId", |
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array(), |
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json_encode(array('public' => true)) |
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); |
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if (!$response->isSuccessful()) { |
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$this->registerLastError($response); |
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return null; |
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} |
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return $this->unmarshal($response); |
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} |
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/** |
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* @param string $videoId |
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* @return Video|null |
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*/ |
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public function setPrivate($videoId) |
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{ |
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$response = $this->browser->patch( |
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"/videos/$videoId", |
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array(), |
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json_encode(array('public' => false)) |
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); |
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if (!$response->isSuccessful()) { |
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$this->registerLastError($response); |
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return null; |
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} |
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return $this->unmarshal($response); |
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} |
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/** |
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* @param string $videoId |
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* @param string $timecode |
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* @return Video|null |
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*/ |
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public function updateThumbnailWithTimeCode($videoId, $timecode) |
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{ |
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if (empty($timecode)) { |
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throw new \UnexpectedValueException('Timecode is empty.'); |
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} |
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$response = $this->browser->patch( |
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"/videos/$videoId/thumbnail", |
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array(), |
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json_encode(array('timecode' => $timecode)) |
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); |
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if (!$response->isSuccessful()) { |
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$this->registerLastError($response); |
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return null; |
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} |
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return $this->unmarshal($response); |
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} |
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/** |
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* @param string $videoId |
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* @return int|null |
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*/ |
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public function delete($videoId) |
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{ |
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$response = $this->browser->delete("/videos/$videoId"); |
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if (!$response->isSuccessful()) { |
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$this->registerLastError($response); |
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return null; |
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} |
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return $response->getStatusCode(); |
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} |
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/** |
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* @param array $data |
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* @return Video |
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* @throws \Exception |
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*/ |
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protected function cast(array $data) |
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{ |
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$video = new Video; |
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$video->videoId = $data['videoId']; |
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$video->title = $data['title']; |
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$video->description = $data['description']; |
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$video->public = $data['public']; |
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$video->tags = $data['tags']; |
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$video->metadata = $data['metadata']; |
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$video->source = $data['source']; |
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$video->assets = $data['assets']; |
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$video->publishedAt = new \DateTimeImmutable($data['publishedAt']); |
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|
384
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return $video; |
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} |
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} |
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