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<?php |
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/* |
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* This file is part of the Silverback API Component Bundle Project |
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* |
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* (c) Daniel West <[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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declare(strict_types=1); |
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namespace Silverback\ApiComponentBundle\EventListener\Api; |
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use Doctrine\Persistence\ManagerRegistry; |
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use Silverback\ApiComponentBundle\Entity\Utility\PublishableTrait; |
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use Silverback\ApiComponentBundle\Publishable\ClassMetadataTrait; |
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use Silverback\ApiComponentBundle\Publishable\PublishableHelper; |
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use Symfony\Component\HttpFoundation\Request; |
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use Symfony\Component\HttpKernel\Event\RequestEvent; |
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use Symfony\Component\HttpKernel\Event\ResponseEvent; |
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use Symfony\Component\HttpKernel\Exception\BadRequestHttpException; |
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/** |
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* @author Vincent Chalamon <[email protected]> |
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*/ |
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final class PublishableEventListener |
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{ |
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use ClassMetadataTrait; |
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private PublishableHelper $publishableHelper; |
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private ManagerRegistry $registry; |
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public function __construct(PublishableHelper $publishableHelper, ManagerRegistry $registry) |
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{ |
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$this->publishableHelper = $publishableHelper; |
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// not unused, used by the trait |
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$this->registry = $registry; |
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} |
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public function onKernelResponse(ResponseEvent $event): void |
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{ |
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$request = $event->getRequest(); |
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/** @var PublishableTrait $data */ |
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$data = $request->attributes->get('data'); |
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if (!$this->publishableHelper->isPublishable($data)) { |
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return; |
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} |
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$response = $event->getResponse(); |
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$response->setVary('Authorization'); |
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$configuration = $this->publishableHelper->getConfiguration($data); |
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$classMetadata = $this->getClassMetadata($data); |
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$draftResource = $classMetadata->getFieldValue($data, $configuration->reverseAssociationName) ?? $data; |
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/** @var \DateTime|null $publishedAt */ |
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$publishedAt = $classMetadata->getFieldValue($draftResource, $configuration->fieldName); |
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if (!$publishedAt || $publishedAt <= new \DateTime()) { |
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return; |
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} |
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$response->setExpires($publishedAt); |
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} |
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public function onKernelRequest(RequestEvent $event): void |
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{ |
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$request = $event->getRequest(); |
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$data = $request->attributes->get('data'); |
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if ( |
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empty($data) || |
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!$this->publishableHelper->isPublishable($data) || |
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!($request->isMethod(Request::METHOD_PUT) || $request->isMethod(Request::METHOD_PATCH)) |
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) { |
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return; |
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} |
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$configuration = $this->publishableHelper->getConfiguration($data); |
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// User cannot change the publication date of the original resource |
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if ( |
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true === $request->query->getBoolean('published', false) && |
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$this->getValue($request->attributes->get('previous_data'), $configuration->fieldName) !== $this->getValue($data, $configuration->fieldName) |
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) { |
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throw new BadRequestHttpException('You cannot change the publication date of a published resource.'); |
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} |
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} |
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private function getValue(object $object, string $property) |
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{ |
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return $this->getClassMetadata($object)->getFieldValue($object, $property); |
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} |
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} |
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components-web-app /
api-components-bundle
