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<?php |
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namespace Silverback\ApiComponentBundle\DataModifier; |
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use ApiPlatform\Core\DataProvider\ContextAwareCollectionDataProviderInterface; |
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use Psr\Container\ContainerInterface; |
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use Silverback\ApiComponentBundle\Entity\Component\Collection\Collection; |
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use Symfony\Component\HttpFoundation\Request; |
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use Symfony\Component\HttpFoundation\RequestStack; |
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class CollectionModifier extends AbstractModifier |
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{ |
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private $enabledParameterName; |
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private $itemsPerPageParameterName; |
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public function __construct(ContainerInterface $container, string $enabledParameterName = 'pagination', string $itemsPerPageParameterName = 'itemsPerPage') |
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{ |
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parent::__construct($container); |
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$this->enabledParameterName = $enabledParameterName; |
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$this->itemsPerPageParameterName = $itemsPerPageParameterName; |
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} |
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/** |
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* @param Collection $collectionEntity |
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* @param array $context |
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* @return object|void |
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*/ |
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public function process($collectionEntity, array $context = array()) |
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{ |
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/** @var ContextAwareCollectionDataProviderInterface $dataProvider */ |
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$dataProvider = $this->container->get(ContextAwareCollectionDataProviderInterface::class); |
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$dataProviderContext = []; |
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/** @var RequestStack $requestStack */ |
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$requestStack = $this->container->get(RequestStack::class); |
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$originalRequest = $requestStack->getCurrentRequest(); |
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$dummyRequest = new Request(); |
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$dummyRequest->request->set($this->enabledParameterName, true); |
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$dummyRequest->attributes->set('_api_pagination', [ $this->itemsPerPageParameterName => $collectionEntity->getPerPage() ]); |
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$requestStack->push($dummyRequest); |
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$collection = $dataProvider->getCollection($collectionEntity->getResource(), Request::METHOD_GET, $dataProviderContext); |
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$collectionEntity->setCollection($collection); |
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if ($originalRequest) { |
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$requestStack->push($originalRequest); |
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} |
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} |
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public function supportsData($data): bool |
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{ |
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return $data instanceof Collection; |
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} |
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public static function getSubscribedServices(): array |
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{ |
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return [ |
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'?' . ContextAwareCollectionDataProviderInterface::class, |
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RequestStack::class |
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]; |
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} |
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} |
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