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<?php |
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namespace Wikibase\Api\Lookup; |
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use Mediawiki\Api\MediawikiApi; |
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use Mediawiki\Api\SimpleRequest; |
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use Wikibase\DataModel\Entity\BasicEntityIdParser; |
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use Wikibase\DataModel\Entity\EntityId; |
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use Wikibase\DataModel\Services\Lookup\EntityRedirectLookup; |
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use Wikibase\DataModel\Services\Lookup\EntityRedirectLookupException; |
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/** |
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* @author Addshore |
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* |
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* @access private |
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*/ |
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class EntityRedirectApiLookup implements EntityRedirectLookup { |
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/** |
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* @var MediawikiApi |
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*/ |
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private $api; |
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/** |
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* @param MediawikiApi $api |
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*/ |
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public function __construct( MediawikiApi $api ) { |
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$this->api = $api; |
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} |
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/** |
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* @see EntityRedirectLookup::getRedirectIds |
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*/ |
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public function getRedirectIds( EntityId $targetId ) { |
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// TODO: Implement getRedirectIds() method. |
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// Note: this is hard currently as we have to discover the namespace of the entity type? |
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throw new \BadMethodCallException('Not implemented yet'); |
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} |
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/** |
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* @see EntityRedirectLookup::getRedirectForEntityId |
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*/ |
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public function getRedirectForEntityId( EntityId $entityId, $forUpdate = '' ) { |
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$entityIdSerialization = $entityId->getSerialization(); |
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$params = array( 'ids' => $entityIdSerialization ); |
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$result = $this->api->getRequest( new SimpleRequest( 'wbgetentities', $params ) ); |
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$entitiesData = $result['entities']; |
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if( !array_key_exists( $entityIdSerialization, $entitiesData ) ) { |
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throw new EntityRedirectLookupException( $entityId, "Failed to get $entityIdSerialization" ); |
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} |
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$entityData = $entitiesData[$entityIdSerialization]; |
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if( !array_key_exists( 'redirects', $entityData ) ) { |
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throw new EntityRedirectLookupException( $entityId, "$entityIdSerialization is not a redirect" ); |
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} |
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$entityIdParser = new BasicEntityIdParser(); |
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return $entityIdParser->parse( $entityData['redirects']['to'] ); |
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} |
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} |
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addwiki /
wikibase-api
