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<?php |
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namespace Wikibase\DataModel\Deserializers; |
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use Deserializers\Deserializer; |
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use Deserializers\Exceptions\DeserializationException; |
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use Wikibase\DataModel\Statement\Statement; |
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use Wikibase\DataModel\Statement\StatementList; |
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/** |
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* Package private |
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* |
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* @license GPL-2.0+ |
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* @author Bene* < [email protected] > |
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* @author Addshore |
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*/ |
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class StatementListDeserializer implements Deserializer { |
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/** |
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* @var Deserializer |
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*/ |
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private $statementDeserializer; |
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public function __construct( Deserializer $statementDeserializer ) { |
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$this->statementDeserializer = $statementDeserializer; |
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} |
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/** |
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* @see Deserializer::deserialize |
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* |
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* @param array[] $serialization |
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* |
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* @throws DeserializationException |
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* @return StatementList |
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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( 'The StatementList serialization should be an array' ); |
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} |
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return $this->getDeserialized( $serialization ); |
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} |
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/** |
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* @param array[] $serialization |
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* |
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* @return StatementList |
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*/ |
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private function getDeserialized( array $serialization ) { |
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$statementList = new StatementList(); |
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foreach ( $serialization as $key => $statementArray ) { |
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if ( is_string( $key ) ) { |
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if ( !is_array( $statementArray ) ) { |
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throw new DeserializationException( "The statements per property \"$key\" should be an array" ); |
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} |
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foreach ( $statementArray as $statementSerialization ) { |
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/** @var Statement $statement */ |
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$statement = $this->statementDeserializer->deserialize( $statementSerialization ); |
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$statementList->addStatement( $statement ); |
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} |
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} else { |
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/** @var Statement $statement */ |
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$statement = $this->statementDeserializer->deserialize( $statementArray ); |
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$statementList->addStatement( $statement ); |
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} |
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} |
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return $statementList; |
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} |
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} |
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