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<?php |
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namespace ByTIC\MediaLibrary\Media\Manipulators; |
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use ByTIC\MediaLibrary\Media\Manipulators\Images\ImageManipulator; |
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use ByTIC\MediaLibrary\Media\Media; |
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/** |
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* Class ManipulatorFactory. |
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*/ |
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class ManipulatorFactory |
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{ |
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/** |
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* @var AbstractManipulator[] |
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*/ |
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protected static $manipulators = null; |
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/** |
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* @param $media |
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* |
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* @return AbstractManipulator |
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*/ |
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public static function createForMedia(Media $media) |
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{ |
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$manipulators = self::getManipulators(); |
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foreach ($manipulators as $manipulator) { |
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if ($manipulator->canConvert($media)) { |
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return $manipulator; |
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} |
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} |
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return self::get('base'); |
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} |
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/** |
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* @return AbstractManipulator[] |
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*/ |
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public static function getManipulators() |
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{ |
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self::checkManipulators(); |
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return self::$manipulators; |
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} |
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/** |
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* @param string $class |
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* |
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* @return AbstractManipulator |
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*/ |
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public static function create($class) |
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{ |
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return new $class(); |
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} |
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/** |
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* @param string $name |
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* |
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* @throws \Exception |
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* |
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* @return AbstractManipulator |
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*/ |
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public static function get($name) |
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{ |
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self::checkManipulators(); |
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if (isset(self::$manipulators[$name])) { |
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return self::$manipulators[$name]; |
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} |
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throw new \Exception('Invalid manipulator name'); |
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} |
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protected static function checkManipulators() |
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{ |
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if (self::$manipulators === null) { |
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self::initManipulators(); |
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} |
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} |
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protected static function initManipulators() |
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{ |
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$classes = [ |
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'image' => ImageManipulator::class, |
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'base' => BaseManipulator::class, |
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]; |
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self::$manipulators = []; |
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foreach ($classes as $type => $class) { |
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self::$manipulators[$type] = self::create($class); |
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} |
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} |
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} |
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bytic /
MediaLibrary
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