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<?php |
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/** |
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* Provides helper functions for entity. In particular a function to map external URIs to local URIs. |
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* |
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* @author David Riccitelli <[email protected]> |
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* @since 3.25.1 |
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* @package Wordlift\Entity |
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*/ |
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namespace Wordlift\Entity; |
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class Entity_Helper { |
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private $entity_uri_service; |
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private $entity_service; |
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/** |
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* Entity_Helper constructor. |
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* |
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* @param \Wordlift_Entity_Uri_Service $entity_uri_service |
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* @param \Wordlift_Entity_Service $entity_service |
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*/ |
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public function __construct( $entity_uri_service, $entity_service ) { |
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$this->entity_uri_service = $entity_uri_service; |
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$this->entity_service = $entity_service; |
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} |
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/** |
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* Maps the provided URIs to local URIs. |
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* |
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* The input array is filtered out of the local URIs. Then each URI is checked with itemid and sameAs in the local |
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* database. If found a mapping is added from the external URI to the local URI. |
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* |
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* An array of mappings is returned, where the key is the external URI and the value is the local URI. |
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* |
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* @param array $uris An array of URIs. |
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* |
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* @return array The mappings array. |
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*/ |
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public function map_many_to_local( $uris ) { |
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// Filter only the external URIs. |
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$entity_uri_service = $this->entity_uri_service; |
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$external_uris = array_filter( $uris, function ( $item ) use ( $entity_uri_service ) { |
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return ! $entity_uri_service->is_internal( $item ); |
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} ); |
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// Preload the URIs. |
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$entity_uri_service->preload_uris( $external_uris ); |
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$mappings = array(); |
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foreach ( $external_uris as $external_uri ) { |
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$entity = $entity_uri_service->get_entity( $external_uri ); |
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if ( null !== $entity ) { |
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// Get the internal URI. |
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$internal_uri = $this->entity_service->get_uri( $entity->ID ); |
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$mappings[ $external_uri ] = $internal_uri; |
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} |
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} |
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return $mappings; |
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} |
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} |
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insideout10 /
wordlift-plugin
