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<?php |
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declare(strict_types=1); |
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namespace Usox\HyperSonic\FeatureSet\V1161\Method; |
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use Usox\HyperSonic\Exception\ErrorCodeEnum; |
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use Usox\HyperSonic\Exception\MethodCallFailedException; |
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use Usox\HyperSonic\FeatureSet\V1161\Contract\StreamDataProviderInterface; |
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use Usox\HyperSonic\FeatureSet\V1161\Responder\ResponderFactoryInterface; |
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use Usox\HyperSonic\Response\ResponderInterface; |
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/** |
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* Streams the requested file and respects the optional stream config parameters |
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* |
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* This class covers the `stream.view` method |
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*/ |
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final class StreamMethod implements V1161MethodInterface |
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{ |
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public function __construct( |
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private readonly ResponderFactoryInterface $responderFactory, |
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) { |
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} |
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/** |
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* Calls the stream provider with optional transcoding config |
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* |
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* If the transcoding config is missing, the stream provider will |
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* decides if a transcoding will be performed and uses its default |
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* settings |
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* |
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* @see http://www.subsonic.org/pages/api.jsp#stream |
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* |
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* @param array<string, scalar> $queryParams |
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* @param array<string, scalar> $args |
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* |
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* @throws MethodCallFailedException |
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*/ |
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public function __invoke( |
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StreamDataProviderInterface $streamDataProvider, |
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array $queryParams, |
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array $args |
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): ResponderInterface { |
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$bitrate = (int) ($queryParams['maxBitRate'] ?? 0); |
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if ($bitrate === 0) { |
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$bitrate = null; |
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} |
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$format = (string) ($queryParams['format'] ?? ''); |
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if ($format === '') { |
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$format = null; |
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} |
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$streamData = $streamDataProvider->stream( |
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(string) ($queryParams['id'] ?? ''), |
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$format, |
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$bitrate |
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); |
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if ($streamData === null) { |
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throw new MethodCallFailedException( |
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ErrorCodeEnum::NOT_FOUND |
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); |
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} |
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$estimateContentLength = (bool) ($queryParams['estimateContentLength'] ?? false); |
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if ($estimateContentLength === true && $bitrate > 0) { |
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$streamData['estimatedContentLength'] = $streamData['length'] * $bitrate * 1000 / 8; |
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} |
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return $this->responderFactory->createStreamResponder( |
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$streamData, |
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); |
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} |
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} |
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usox /
hypersonic
