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<?php |
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namespace Drupal\controller_annotations\Request\ParamConverter; |
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use Drupal\controller_annotations\Configuration\ParamConverter; |
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use Drupal\Core\Entity\ContentEntityBase; |
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use Drupal\Core\Entity\ContentEntityInterface; |
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use Drupal\Core\Entity\Entity; |
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use Drupal\Core\Entity\EntityInterface; |
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use Drupal\Core\Entity\EntityTypeManagerInterface; |
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use Drupal\node\Entity\Node; |
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use Drupal\node\NodeInterface; |
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use Symfony\Component\HttpFoundation\Request; |
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use Symfony\Component\HttpKernel\Exception\NotFoundHttpException; |
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class EntityParamConverter implements ParamConverterInterface |
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{ |
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/** |
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* @var EntityTypeManagerInterface |
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*/ |
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private $entityTypeManager; |
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/** |
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* @param EntityTypeManagerInterface $entityTypeManager |
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*/ |
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public function __construct(EntityTypeManagerInterface $entityTypeManager) |
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{ |
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$this->entityTypeManager = $entityTypeManager; |
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} |
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/** |
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* @param Request $request |
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* @param ParamConverter $configuration |
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* |
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* @return bool |
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*/ |
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public function apply(Request $request, ParamConverter $configuration) |
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{ |
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$param = $configuration->getName(); |
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if (!$request->attributes->has($param)) { |
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return false; |
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} |
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$value = $request->attributes->get($param); |
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if (!$value && $configuration->isOptional()) { |
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return false; |
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} |
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$request->attributes->set( |
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$param, |
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$this->getNode($value, $configuration) |
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); |
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return true; |
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} |
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/** |
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* @param string $value |
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* @param ParamConverter $configuration |
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* |
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* @return EntityInterface|null |
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*/ |
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protected function getNode($value, ParamConverter $configuration) |
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{ |
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$node = $this->entityTypeManager->getStorage('node')->load($value); |
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$this->assertValidNode($configuration, $node); |
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return $node; |
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} |
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/** |
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* @param ParamConverter $configuration |
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* @param EntityInterface $node |
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*/ |
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protected function assertValidNode( |
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ParamConverter $configuration, |
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EntityInterface $node = null |
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) { |
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if (is_null($node) && $configuration->isOptional()) { |
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return; |
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} |
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if (is_null($node)) { |
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throw new NotFoundHttpException('entity not found.'); |
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} |
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$options = $configuration->getOptions(); |
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if (isset($options['bundle']) && $node->bundle( |
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) !== $options['bundle']) { |
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throw new NotFoundHttpException( |
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sprintf('%s not found.', $options['bundle']) |
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); |
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} |
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} |
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/** |
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* @param ParamConverter $configuration |
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* |
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* @return bool |
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*/ |
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public function supports(ParamConverter $configuration) |
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{ |
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return in_array( |
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$configuration->getClass(), |
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[ |
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NodeInterface::class, |
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Node::class, |
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EntityInterface::class, |
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Entity::class, |
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ContentEntityInterface::class, |
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ContentEntityBase::class, |
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] |
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); |
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} |
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} |
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mediamonks /
drupal-controller-annotations
