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<?php |
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namespace Wikibase\DataModel\Services\Diff; |
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use InvalidArgumentException; |
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use Wikibase\DataModel\Entity\EntityDocument; |
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use Wikibase\DataModel\Entity\Property; |
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use Wikibase\DataModel\Services\Diff\Internal\FingerprintPatcher; |
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/** |
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* @since 1.0 |
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* |
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* @license GPL-2.0-or-later |
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* @author Jeroen De Dauw < [email protected] > |
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*/ |
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class PropertyPatcher implements EntityPatcherStrategy { |
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/** |
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* @var FingerprintPatcher |
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*/ |
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private $fingerprintPatcher; |
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/** |
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* @var StatementListPatcher |
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*/ |
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private $statementListPatcher; |
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public function __construct() { |
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$this->fingerprintPatcher = new FingerprintPatcher(); |
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$this->statementListPatcher = new StatementListPatcher(); |
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} |
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/** |
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* @param string $entityType |
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* |
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* @return bool |
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*/ |
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public function canPatchEntityType( $entityType ) { |
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return $entityType === 'property'; |
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} |
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/** |
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* @param EntityDocument $entity |
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* @param EntityDiff $patch |
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* |
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* @throws InvalidArgumentException |
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*/ |
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public function patchEntity( EntityDocument $entity, EntityDiff $patch ) { |
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$property = $this->assertIsPropertyAndCast( $entity ); |
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$this->patchProperty( $property, $patch ); |
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} |
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private function assertIsPropertyAndCast( EntityDocument $property ): Property { |
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if ( !( $property instanceof Property ) ) { |
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throw new InvalidArgumentException( '$property must be an instance of Property' ); |
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} |
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return $property; |
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} |
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private function patchProperty( Property $property, EntityDiff $patch ) { |
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$this->fingerprintPatcher->patchFingerprint( $property->getFingerprint(), $patch ); |
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$this->statementListPatcher->patchStatementList( |
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$property->getStatements(), |
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$patch->getClaimsDiff() |
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); |
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} |
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} |
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wmde /
WikibaseDataModelServices
