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<?php |
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namespace Wikibase\InternalSerialization\Deserializers; |
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use Deserializers\Deserializer; |
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use Deserializers\DispatchableDeserializer; |
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use Deserializers\Exceptions\DeserializationException; |
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use Wikibase\DataModel\Entity\EntityDocument; |
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/** |
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* @licence GNU GPL v2+ |
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* @author Jeroen De Dauw < [email protected] > |
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*/ |
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class LegacyEntityDeserializer implements DispatchableDeserializer { |
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/** |
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* @var Deserializer |
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*/ |
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private $itemDeserializer; |
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/** |
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* @var Deserializer |
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*/ |
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private $propertyDeserializer; |
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public function __construct( Deserializer $itemDeserializer, Deserializer $propertyDeserializer ) { |
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$this->itemDeserializer = $itemDeserializer; |
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$this->propertyDeserializer = $propertyDeserializer; |
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} |
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/** |
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* @param mixed $serialization |
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* |
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* @return EntityDocument |
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* @throws DeserializationException |
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*/ |
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public function deserialize( $serialization ) { |
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if ( !is_array( $serialization ) ) { |
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throw new DeserializationException( 'Entity serialization must be an array' ); |
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} |
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if ( $this->isPropertySerialization( $serialization ) ) { |
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return $this->propertyDeserializer->deserialize( $serialization ); |
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} |
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return $this->itemDeserializer->deserialize( $serialization ); |
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} |
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private function isPropertySerialization( $serialization ) { |
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return array_key_exists( 'datatype', $serialization ); |
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} |
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/** |
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* @see DispatchableDeserializer::isDeserializerFor |
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* |
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* @since 2.2 |
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* |
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* @param mixed $serialization |
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* |
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* @return bool |
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*/ |
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public function isDeserializerFor( $serialization ) { |
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return is_array( $serialization ) |
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// This element is called 'id' in the current serialization. |
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&& array_key_exists( 'entity', $serialization ); |
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} |
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} |
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