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<?php namespace Pz\Doctrine\Rest\Fractal; |
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use Pz\Doctrine\Rest\Contracts\RestRequestContract; |
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class JsonApiSerializer extends \League\Fractal\Serializer\JsonApiSerializer |
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{ |
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/** |
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* @var RestRequestContract |
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*/ |
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protected $request; |
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/** |
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* JsonApiSerializer constructor. |
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* |
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* @param RestRequestContract $request |
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*/ |
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public function __construct(RestRequestContract $request) |
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{ |
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parent::__construct($request->getBaseUrl()); |
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$this->request = $request; |
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} |
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/** |
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* @param string $resourceKey |
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* @param array $data |
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* @param bool $includeAttributes |
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* |
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* @return array |
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*/ |
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public function collection($resourceKey, array $data, $includeAttributes = true): array |
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{ |
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$resources = []; |
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foreach ($data as $resource) { |
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/** |
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* Add option to override resource key with data. |
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*/ |
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if (is_array($resource) && array_key_exists('_resource_key', $resource)) { |
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$resourceKey = $resource['_resource_key']; |
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unset($resource['_resource_key']); |
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} |
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$resources[] = $this->item($resourceKey, $resource, $includeAttributes)['data']; |
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} |
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return ['data' => $resources]; |
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} |
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/** |
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* @param string $resourceKey |
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* @param array $data |
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* @param bool $includeAttributes |
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* |
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* @return array |
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*/ |
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public function item($resourceKey, array $data, $includeAttributes = true): array |
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{ |
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$item = parent::item($resourceKey, $data); |
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if (!$includeAttributes) { |
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unset($item['data']['attributes']); |
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} |
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return $item; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function injectAvailableIncludeData(array $data, array $availableIncludes): array |
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{ |
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if (!$this->shouldIncludeLinks()) { |
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return $data; |
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} |
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if ($this->isCollection($data)) { |
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$data['data'] = array_map(function ($resource) use ($availableIncludes) { |
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foreach ($availableIncludes as $relationshipKey) { |
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$resource = $this->addRelationshipLinks($resource, $relationshipKey); |
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} |
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return $resource; |
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}, $data['data']); |
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} else { |
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foreach ($availableIncludes as $relationshipKey) { |
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$data['data'] = $this->addRelationshipLinks($data['data'], $relationshipKey); |
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} |
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} |
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return $data; |
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} |
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/** |
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* Do not include links if there are no results. |
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*/ |
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private function addRelationshipLinks(array $resource, string $relationshipKey): array |
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{ |
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if (isset($resource['relationships'][$relationshipKey])) { |
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$resource['relationships'][$relationshipKey] = array_merge( |
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[ |
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'links' => [ |
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'self' => "{$this->baseUrl}/{$resource['type']}/{$resource['id']}/relationships/{$relationshipKey}", |
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'related' => "{$this->baseUrl}/{$resource['type']}/{$resource['id']}/{$relationshipKey}", |
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] |
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], |
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$resource['relationships'][$relationshipKey] |
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); |
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} |
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return $resource; |
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} |
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} |
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R3VoLuT1OneR /
doctrine-rest
