Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\taxonomy;
Chris@0: 
Chris@0: use Drupal\Core\Access\AccessResult;
Chris@0: use Drupal\Core\Entity\EntityAccessControlHandler;
Chris@0: use Drupal\Core\Entity\EntityInterface;
Chris@0: use Drupal\Core\Session\AccountInterface;
Chris@0: 
Chris@0: /**
Chris@0:  * Defines the access control handler for the taxonomy term entity type.
Chris@0:  *
Chris@0:  * @see \Drupal\taxonomy\Entity\Term
Chris@0:  */
Chris@0: class TermAccessControlHandler extends EntityAccessControlHandler {
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   protected function checkAccess(EntityInterface $entity, $operation, AccountInterface $account) {
Chris@17:     if ($account->hasPermission('administer taxonomy')) {
Chris@17:       return AccessResult::allowed()->cachePerPermissions();
Chris@17:     }
Chris@17: 
Chris@0:     switch ($operation) {
Chris@0:       case 'view':
Chris@17:         $access_result = AccessResult::allowedIf($account->hasPermission('access content') && $entity->isPublished())
Chris@17:           ->cachePerPermissions()
Chris@17:           ->addCacheableDependency($entity);
Chris@17:         if (!$access_result->isAllowed()) {
Chris@17:           $access_result->setReason("The 'access content' permission is required and the taxonomy term must be published.");
Chris@17:         }
Chris@17:         return $access_result;
Chris@0: 
Chris@0:       case 'update':
Chris@17:         if ($account->hasPermission("edit terms in {$entity->bundle()}")) {
Chris@17:           return AccessResult::allowed()->cachePerPermissions();
Chris@17:         }
Chris@17: 
Chris@17:         return AccessResult::neutral()->setReason("The following permissions are required: 'edit terms in {$entity->bundle()}' OR 'administer taxonomy'.");
Chris@0: 
Chris@0:       case 'delete':
Chris@17:         if ($account->hasPermission("delete terms in {$entity->bundle()}")) {
Chris@17:           return AccessResult::allowed()->cachePerPermissions();
Chris@17:         }
Chris@17: 
Chris@17:         return AccessResult::neutral()->setReason("The following permissions are required: 'delete terms in {$entity->bundle()}' OR 'administer taxonomy'.");
Chris@0: 
Chris@0:       default:
Chris@0:         // No opinion.
Chris@17:         return AccessResult::neutral()->cachePerPermissions();
Chris@0:     }
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   protected function checkCreateAccess(AccountInterface $account, array $context, $entity_bundle = NULL) {
Chris@14:     return AccessResult::allowedIfHasPermissions($account, ["create terms in $entity_bundle", 'administer taxonomy'], 'OR');
Chris@0:   }
Chris@0: 
Chris@0: }