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<?php |
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namespace CultuurNet\UDB3\Cdb\CdbId; |
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use CultuurNet\UDB3\Cdb\ExternalId\ArrayMappingService; |
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use CultuurNet\UDB3\Cdb\ExternalId\MappingServiceInterface; |
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class EventCdbIdExtractor implements EventCdbIdExtractorInterface |
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{ |
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/** |
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* @var MappingServiceInterface |
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*/ |
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private $placeExternalIdMappingService; |
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/** |
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* @var MappingServiceInterface |
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*/ |
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private $organizerExternalIdMappingService; |
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/** |
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* @param MappingServiceInterface|null $placeExternalIdMappingService |
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* @param MappingServiceInterface $organizerExternalIdMappingService |
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*/ |
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public function __construct( |
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MappingServiceInterface $placeExternalIdMappingService = null, |
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MappingServiceInterface $organizerExternalIdMappingService = null |
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) { |
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if (is_null($placeExternalIdMappingService)) { |
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$placeExternalIdMappingService = new ArrayMappingService([]); |
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} |
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if (is_null($organizerExternalIdMappingService)) { |
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$organizerExternalIdMappingService = new ArrayMappingService([]); |
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} |
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$this->placeExternalIdMappingService = $placeExternalIdMappingService; |
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$this->organizerExternalIdMappingService = $organizerExternalIdMappingService; |
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} |
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/** |
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* @param \CultureFeed_Cdb_Item_Event $cdbEvent |
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* @return string|null |
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*/ |
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public function getRelatedPlaceCdbId(\CultureFeed_Cdb_Item_Event $cdbEvent) |
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{ |
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$cdbPlace = $cdbEvent->getLocation(); |
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if (!is_null($cdbPlace)) { |
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return $this->getCdbIdFromEmbeddedLocationOrOrganizer( |
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$cdbPlace, |
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$this->placeExternalIdMappingService |
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); |
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} else { |
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return null; |
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} |
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} |
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/** |
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* @param \CultureFeed_Cdb_Item_Event $cdbEvent |
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* @return string|null |
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*/ |
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public function getRelatedOrganizerCdbId(\CultureFeed_Cdb_Item_Event $cdbEvent) |
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{ |
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$cdbOrganizer = $cdbEvent->getOrganiser(); |
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if (!is_null($cdbOrganizer)) { |
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return $this->getCdbIdFromEmbeddedLocationOrOrganizer( |
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$cdbOrganizer, |
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$this->organizerExternalIdMappingService |
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); |
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} else { |
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return null; |
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} |
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} |
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/** |
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* @param \CultureFeed_Cdb_Data_Location|\CultureFeed_Cdb_Data_Organiser $embeddedCdb |
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* @param MappingServiceInterface $externalIdMappingService |
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* @return null|string |
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*/ |
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private function getCdbIdFromEmbeddedLocationOrOrganizer( |
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$embeddedCdb, |
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MappingServiceInterface $externalIdMappingService |
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) { |
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if (!is_null($embeddedCdb->getCdbid())) { |
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return $embeddedCdb->getCdbid(); |
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} |
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if (!is_null($embeddedCdb->getExternalId())) { |
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return $externalIdMappingService->getCdbId( |
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$embeddedCdb->getExternalId() |
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); |
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} |
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View Code Duplication |
if (!is_null($embeddedCdb->getActor()) && !is_null($embeddedCdb->getActor()->getCdbId())) { |
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return $embeddedCdb->getActor()->getCdbId(); |
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} |
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View Code Duplication |
if (!is_null($embeddedCdb->getActor()) && !is_null($embeddedCdb->getActor()->getExternalId())) { |
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return $externalIdMappingService->getCdbId( |
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$embeddedCdb->getActor()->getExternalId() |
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); |
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} |
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return null; |
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} |
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} |
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Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.