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- <?php
- namespace Drupal\Core\Entity;
- use Drupal\Core\Access\AccessResult;
- use Drupal\Core\Routing\Access\AccessInterface;
- use Drupal\Core\Routing\RouteMatchInterface;
- use Drupal\Core\Session\AccountInterface;
- use Symfony\Component\Routing\Route;
- /**
- * Provides an entity bundle checker for the _entity_bundles route requirement.
- */
- class EntityBundleAccessCheck implements AccessInterface {
- /**
- * Checks entity bundle match based on the _entity_bundles route requirement.
- *
- * @code
- * example.route:
- * path: foo/{example_entity_type}/{other_parameter}
- * requirements:
- * _entity_bundles: 'example_entity_type:example_bundle|other_example_bundle'
- * @endcode
- *
- * @param \Symfony\Component\Routing\Route $route
- * The route to check against.
- * @param \Drupal\Core\Routing\RouteMatchInterface $route_match
- * The parametrized route.
- * @param \Drupal\Core\Session\AccountInterface $account
- * The currently logged in account.
- *
- * @return \Drupal\Core\Access\AccessResultInterface
- * The access result.
- */
- public function access(Route $route, RouteMatchInterface $route_match, AccountInterface $account) {
- if ($route->hasRequirement('_entity_bundles')) {
- list($entity_type, $bundle_definition) = explode(':', $route->getRequirement('_entity_bundles'));
- $bundles = explode('|', $bundle_definition);
- $parameters = $route_match->getParameters();
- if ($parameters->has($entity_type)) {
- $entity = $parameters->get($entity_type);
- if ($entity instanceof EntityInterface && in_array($entity->bundle(), $bundles, TRUE)) {
- return AccessResult::allowed()->addCacheableDependency($entity);
- }
- }
- }
- return AccessResult::neutral('The entity bundle does not match the route _entity_bundles requirement.');
- }
- }
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