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<?php |
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namespace Mhor\MediaInfo\Builder; |
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use Mhor\MediaInfo\Container\MediaInfoContainer; |
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use Mhor\MediaInfo\Factory\AttributeFactory; |
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use Mhor\MediaInfo\Factory\TypeFactory; |
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use Mhor\MediaInfo\Type\AbstractType; |
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class MediaInfoContainerBuilder |
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{ |
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/** |
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* @var MediaInfoContainer |
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*/ |
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private $mediaInfoContainer; |
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/** |
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* @var TypeFactory |
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*/ |
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private $typeFactory; |
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public function __construct() |
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{ |
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$this->mediaInfoContainer = new MediaInfoContainer(); |
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$this->typeFactory = new TypeFactory(); |
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} |
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/** |
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* @return MediaInfoContainer |
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*/ |
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public function build() |
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{ |
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return $this->mediaInfoContainer; |
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} |
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/** |
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* @param string $version |
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*/ |
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public function setVersion($version) |
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{ |
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$this->mediaInfoContainer->setVersion($version); |
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} |
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/** |
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* @param $typeName |
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* @param array $attributes |
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* |
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* @throws \Mhor\MediaInfo\Exception\UnknownTrackTypeException |
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*/ |
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public function addTrackType($typeName, array $attributes) |
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{ |
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$trackType = $this->typeFactory->create($typeName); |
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$this->addAttributes($trackType, $attributes); |
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$this->mediaInfoContainer->add($trackType); |
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} |
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/** |
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* @param AbstractType $trackType |
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* @param array $attributes |
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*/ |
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private function addAttributes(AbstractType $trackType, $attributes) |
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{ |
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foreach ($this->sanitizeAttributes($attributes) as $attribute => $value) { |
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if ($attribute[0] === '@') { |
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continue; |
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} |
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$trackType->set( |
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$attribute, |
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AttributeFactory::create($attribute, $value) |
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); |
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} |
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} |
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/** |
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* @param array $attributes |
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* |
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* @return array |
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*/ |
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private function sanitizeAttributes(array $attributes) |
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{ |
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$sanitizeAttributes = array(); |
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foreach ($attributes as $key => $value) { |
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$key = $this->formatAttribute($key); |
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if (isset($sanitizeAttributes[$key])) { |
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if (!is_array($sanitizeAttributes[$key])) { |
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$sanitizeAttributes[$key] = array($sanitizeAttributes[$key]); |
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} |
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if (!is_array($value)) { |
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$value = array($value); |
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} |
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$value = $sanitizeAttributes[$key] + $value; |
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} |
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$sanitizeAttributes[$key] = $value; |
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} |
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return $sanitizeAttributes; |
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} |
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/** |
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* @param string $attribute |
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* |
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* @return string |
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*/ |
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private function formatAttribute($attribute) |
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{ |
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return trim(str_replace('__', '_', str_replace(' ', '_', strtolower($attribute))), '_'); |
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} |
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} |
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mhor /
php-mediainfo
