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<?php |
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namespace Wikibase\DataModel\Serializers; |
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use Serializers\DispatchableSerializer; |
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use Serializers\Exceptions\SerializationException; |
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use Serializers\Exceptions\UnsupportedObjectException; |
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use Wikibase\DataModel\Entity\ItemId; |
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use Wikibase\DataModel\SiteLink; |
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/** |
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* Package private |
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* |
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* @license GPL-2.0-or-later |
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* @author Thomas Pellissier Tanon |
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*/ |
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class SiteLinkSerializer implements DispatchableSerializer { |
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/** |
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* @see Serializer::isSerializerFor |
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* |
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* @param mixed $object |
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* |
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* @return bool |
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*/ |
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public function isSerializerFor( $object ) { |
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return $object instanceof SiteLink; |
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} |
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/** |
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* @see Serializer::serialize |
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* |
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* @param SiteLink $object |
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* |
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* @throws SerializationException |
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* @return array |
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*/ |
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public function serialize( $object ) { |
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if ( !$this->isSerializerFor( $object ) ) { |
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throw new UnsupportedObjectException( |
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$object, |
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'SiteLinkSerializer can only serialize SiteLink objects' |
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); |
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} |
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return $this->getSerialized( $object ); |
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} |
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private function getSerialized( SiteLink $siteLink ) { |
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return [ |
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'site' => $siteLink->getSiteId(), |
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'title' => $siteLink->getPageName(), |
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'badges' => $this->serializeBadges( $siteLink->getBadges() ) |
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]; |
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} |
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/** |
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* @param ItemId[] $badges |
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* |
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* @return string[] |
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*/ |
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private function serializeBadges( array $badges ) { |
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$serialization = []; |
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foreach ( $badges as $badge ) { |
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$serialization[] = $badge->getSerialization(); |
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} |
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return $serialization; |
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} |
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} |
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