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<?php |
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namespace Ubiquity\contents\transformation; |
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use Ubiquity\cache\CacheManager; |
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use Ubiquity\contents\transformation\transformers\DateTime; |
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use Ubiquity\contents\transformation\transformers\FirstUpperCase; |
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use Ubiquity\contents\transformation\transformers\LowerCase; |
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use Ubiquity\contents\transformation\transformers\Md5; |
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use Ubiquity\contents\transformation\transformers\Password; |
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use Ubiquity\contents\transformation\transformers\UpperCase; |
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use Ubiquity\orm\DAO; |
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use Ubiquity\orm\OrmUtils; |
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use Ubiquity\utils\base\UArray; |
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/** |
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* Transform objects after loading |
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* |
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* Ubiquity\contents\transformation\transformers$TransformersManager |
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* This class is part of Ubiquity |
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* |
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* @author jcheron <[email protected]> |
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* @version 1.0.1 |
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* |
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*/ |
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class TransformersManager { |
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const TRANSFORMER_TYPES = [ 'transform' => TransformerInterface::class,'toView' => TransformerViewInterface::class,'toForm' => TransformerFormInterface::class ]; |
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/** |
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* |
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* @var array|mixed |
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*/ |
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private static $transformers = [ 'md5' => Md5::class,'datetime' => DateTime::class,'upper' => UpperCase::class,'firstUpper' => FirstUpperCase::class,'lower' => LowerCase::class,'password' => Password::class ]; |
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private static $key = "contents/transformers"; |
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/** |
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* Do not use at runtime ! |
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*/ |
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public static function start() { |
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$transformers = [ ]; |
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if (CacheManager::$cache->exists ( self::$key )) { |
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$transformers = CacheManager::$cache->fetch ( self::$key ); |
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} |
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self::$transformers = array_merge ( self::$transformers, $transformers ); |
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} |
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public static function startProd($op = null) { |
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DAO::$useTransformers = true; |
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DAO::$transformerOp = $op ?? 'transform'; |
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} |
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/** |
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* Do not used at runtime ! |
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* |
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* @param string $transformer |
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* @param string $classname |
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*/ |
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public static function registerClass($transformer, $classname) { |
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self::$transformers [$transformer] = $classname; |
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} |
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/** |
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* Do not used at runtime ! |
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* |
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* @param string $transformer |
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* @param string $classname |
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*/ |
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public static function registerClassAndSave($transformer, $classname) { |
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self::start (); |
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self::registerClass ( $transformer, $classname ); |
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self::store (); |
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} |
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/** |
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* Do not used at runtime ! |
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* |
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* @param array $transformersAndClasses |
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*/ |
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public static function registerClasses($transformersAndClasses) { |
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foreach ( $transformersAndClasses as $transformer => $class ) { |
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self::registerClass ( $transformer, $class ); |
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} |
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} |
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/** |
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* Do not used at runtime ! |
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* |
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* @param array $transformersAndClasses |
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*/ |
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public static function registerClassesAndSave($transformersAndClasses) { |
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self::start (); |
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foreach ( $transformersAndClasses as $transformer => $class ) { |
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self::registerClass ( $transformer, $class ); |
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} |
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self::store (); |
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} |
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public static function getTransformerClass($transformer) { |
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if (isset ( self::$transformers [$transformer] )) { |
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return self::$transformers [$transformer]; |
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} |
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return null; |
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} |
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public static function transform($instance, $member, $transform = 'transform') { |
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$getter = 'get' . $member; |
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if (method_exists ( $instance, $getter )) { |
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return self::applyTransformer ( $instance, $member, $instance->{$getter} (), $transform ); |
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} |
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return null; |
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} |
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public static function applyTransformer($instance, $member, $value, $transform = 'transform') { |
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$class = get_class ( $instance ); |
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$metas = OrmUtils::getModelMetadata ( $class ); |
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if (isset ( $metas ['#transformers'] [$transform] [$member] )) { |
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$transformer = $metas ['#transformers'] [$transform] [$member]; |
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return $transformer::$transform ( $value ); |
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} |
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return $value; |
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} |
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public static function transformInstance($instance, $transform = 'transform') { |
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$class = get_class ( $instance ); |
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$metas = OrmUtils::getModelMetadata ( $class ); |
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$transformers = $metas ['#transformers'] [$transform] ?? [ ]; |
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foreach ( $transformers as $member => $transformer ) { |
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$getter = 'get' . ucfirst ( $member ); |
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$setter = 'set' . ucfirst ( $member ); |
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if (method_exists ( $instance, $getter )) { |
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$value = $transformer::$transform ( $instance->{$getter} () ); |
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if (method_exists ( $instance, $setter )) { |
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$instance->{$setter} ( $value ); |
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} |
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$instance->_rest [$member] = $value; |
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} |
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} |
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} |
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public static function store() { |
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CacheManager::$cache->store ( self::$key, "return " . UArray::asPhpArray ( self::$transformers, 'array' ) . ';' ); |
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} |
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} |
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phpMv /
ubiquity
