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/* |
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* This file is part of the League\Fractal package. |
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* |
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* (c) Phil Sturgeon <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace League\Fractal\Serializer; |
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use League\Fractal\Pagination\CursorInterface; |
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use League\Fractal\Pagination\PaginatorInterface; |
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use League\Fractal\Resource\ResourceInterface; |
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abstract class SerializerAbstract |
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{ |
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/** |
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* Serialize a collection. |
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* |
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* @param string $resourceKey |
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* @param array $data |
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* |
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* @return array |
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*/ |
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abstract public function collection($resourceKey, array $data); |
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/** |
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* Serialize an item. |
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* |
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* @param string $resourceKey |
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* @param array $data |
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* |
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* @return array |
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*/ |
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abstract public function item($resourceKey, array $data); |
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/** |
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* Serialize null resource. |
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* |
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* @param string $resourceKey |
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* |
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* @return array|null |
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*/ |
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abstract public function null($resourceKey); |
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/** |
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* Serialize the included data. |
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* |
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* @param ResourceInterface $resource |
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* @param array $data |
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* |
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* @return array |
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*/ |
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abstract public function includedData(ResourceInterface $resource, array $data); |
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/** |
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* Serialize the meta. |
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* |
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* @param array $meta |
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* |
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* @return array |
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*/ |
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abstract public function meta(array $meta); |
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/** |
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* Serialize the paginator. |
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* |
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* @param PaginatorInterface $paginator |
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* |
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* @return array |
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*/ |
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abstract public function paginator(PaginatorInterface $paginator); |
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/** |
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* Serialize the cursor. |
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* |
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* @param CursorInterface $cursor |
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* |
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* @return array |
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*/ |
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abstract public function cursor(CursorInterface $cursor); |
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public function mergeIncludes($transformedData, $includedData) |
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{ |
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// If the serializer does not want the includes to be side-loaded then |
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// the included data must be merged with the transformed data. |
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if (! $this->sideloadIncludes()) { |
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return array_merge($transformedData, $includedData); |
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} |
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return $transformedData; |
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} |
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/** |
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* Indicates if includes should be side-loaded. |
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* |
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* @return bool |
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*/ |
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public function sideloadIncludes() |
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{ |
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return false; |
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} |
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/** |
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* Hook for the serializer to inject custom data based on the relationships of the resource. |
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* |
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* @param array|null $data |
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* @param array $rawIncludedData |
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* |
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* @return array |
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*/ |
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public function injectData($data, $rawIncludedData) |
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{ |
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return $data ?: []; |
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} |
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/** |
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* Hook for the serializer to modify the final list of includes. |
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* |
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* @param array $includedData |
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* @param array $data |
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* |
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* @return array |
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*/ |
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public function filterIncludes($includedData, $data) |
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{ |
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return $includedData; |
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} |
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} |
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thephpleague /
fractal
