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<?php |
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namespace Chrisyue\PhpM3u8\M3u8\AnnotationReadable; |
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use Chrisyue\PhpM3u8\Stream\StreamInterface; |
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use Chrisyue\PhpM3u8\M3u8\AbstractM3u8; |
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use Chrisyue\PhpM3u8\M3u8\M3u8Interface; |
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use Chrisyue\PhpM3u8\M3u8\SequenceAwareInterface; |
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abstract class AbstractAnnotationReadable extends AbstractM3u8 |
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{ |
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private $refProperties; |
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public function parse() |
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{ |
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do { |
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$lineInfo = $this->getStream()->read(); |
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if (null === $lineInfo) { |
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continue; |
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} |
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foreach ($this->getRefProperties() as $refProp) { |
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$m3u8 = $this->getAnnotationReader()->getPropertyAnnotation($refProp, M3u8Interface::class); |
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if (null === $m3u8) { |
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continue; |
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} |
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$value = null === $this->getResult() ? null : $refProp->getValue($this->getResult()); |
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if (null !== $value && !is_array($value)) { |
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continue; |
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} |
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$parsed = $m3u8->setStream($this->getStream())->parse()->getResult(); |
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if (null !== $parsed) { |
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is_array($value) ? $value[] = $parsed : $value = $parsed; |
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$refProp->setValue($this->ensureResult(), $value); |
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break; |
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} |
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} |
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} while ($this->couldTryNextLine() && $this->moveToNextLine()); |
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return $this; |
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} |
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public function dump() |
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{ |
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$refProps = $this->getRefProperties(); |
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$dumpers = []; |
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foreach ($refProps as $refProp) { |
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$m3u8 = $this->getAnnotationReader()->getPropertyAnnotation($refProp, M3u8Interface::class); |
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if (null === $m3u8) { |
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continue; |
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} |
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$dumpers[$m3u8->getSequence()] = compact('m3u8', 'refProp'); |
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} |
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ksort($dumpers); |
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foreach ($dumpers as $dumper) { |
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$value = $dumper['refProp']->getValue($this->getResult()); |
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if (null === $value) { |
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continue; |
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} |
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$dumper['m3u8']->setStream($this->getStream()); |
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!is_array($value) ? $dumper['m3u8']->setResult($value)->dump() : array_walk($value, function($val) use ($dumper) { |
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$dumper['m3u8']->setResult($val)->dump(); |
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}); |
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} |
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} |
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abstract protected function couldTryNextLine(); |
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abstract protected function getAnnotationReader(); |
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abstract protected function getClass(); |
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abstract protected function createResult(); |
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private function getRefProperties() |
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{ |
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if (null === $this->refProperties) { |
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$refClass = new \ReflectionClass($this->getClass()); |
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$this->refProperties = $refClass->getProperties(); |
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} |
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return $this->refProperties; |
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} |
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private function moveToNextLine() |
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{ |
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$this->getStream()->next(); |
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return $this->getStream()->valid(); |
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} |
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private function ensureResult() |
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{ |
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$result = $this->getResult(); |
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if (null === $result) { |
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$result = $this->createResult(); |
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$this->setResult($result); |
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} |
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return $result; |
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} |
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} |
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chrisyue /
php-m3u8
