Chris@4: <?php
Chris@4: 
Chris@4: namespace Drupal\block_content\Access;
Chris@4: 
Chris@4: use Drupal\Core\Access\AccessibleInterface;
Chris@4: use Drupal\Core\Access\AccessResult;
Chris@4: use Drupal\Core\Session\AccountInterface;
Chris@4: 
Chris@4: /**
Chris@4:  * An access group where all the dependencies must be allowed.
Chris@4:  *
Chris@4:  * @internal
Chris@4:  */
Chris@4: class AccessGroupAnd implements AccessibleInterface {
Chris@4: 
Chris@4:   /**
Chris@4:    * The access dependencies.
Chris@4:    *
Chris@4:    * @var \Drupal\Core\Access\AccessibleInterface[]
Chris@4:    */
Chris@4:   protected $dependencies = [];
Chris@4: 
Chris@4:   /**
Chris@4:    * {@inheritdoc}
Chris@4:    */
Chris@4:   public function addDependency(AccessibleInterface $dependency) {
Chris@4:     $this->dependencies[] = $dependency;
Chris@4:     return $this;
Chris@4:   }
Chris@4: 
Chris@4:   /**
Chris@4:    * {@inheritdoc}
Chris@4:    */
Chris@4:   public function access($operation, AccountInterface $account = NULL, $return_as_object = FALSE) {
Chris@4:     $access_result = AccessResult::neutral();
Chris@4:     foreach (array_slice($this->dependencies, 1) as $dependency) {
Chris@4:       $access_result = $access_result->andIf($dependency->access($operation, $account, TRUE));
Chris@4:     }
Chris@4:     return $return_as_object ? $access_result : $access_result->isAllowed();
Chris@4:   }
Chris@4: 
Chris@4:   /**
Chris@4:    * {@inheritdoc}
Chris@4:    */
Chris@4:   public function getDependencies() {
Chris@4:     return $this->dependencies;
Chris@4:   }
Chris@4: 
Chris@4: }