www.aleph1.co.uk Git - yaffs-website/blob - web/core/modules/block_content/src/Access/RefinableDependentAccessTrait.php

   1 <?php
   2
   3 namespace Drupal\block_content\Access;
   4
   5 use Drupal\Core\Access\AccessibleInterface;
   6
   7 /**
   8  * Trait for \Drupal\block_content\Access\RefinableDependentAccessInterface.
   9  *
  10  * @internal
  11  */
  12 trait RefinableDependentAccessTrait {
  13
  14   /**
  15    * The access dependency.
  16    *
  17    * @var \Drupal\Core\Access\AccessibleInterface
  18    */
  19   protected $accessDependency;
  20
  21   /**
  22    * {@inheritdoc}
  23    */
  24   public function setAccessDependency(AccessibleInterface $access_dependency) {
  25     $this->accessDependency = $access_dependency;
  26     return $this;
  27   }
  28
  29   /**
  30    * {@inheritdoc}
  31    */
  32   public function getAccessDependency() {
  33     return $this->accessDependency;
  34   }
  35
  36   /**
  37    * {@inheritdoc}
  38    */
  39   public function addAccessDependency(AccessibleInterface $access_dependency) {
  40     if (empty($this->accessDependency)) {
  41       $this->accessDependency = $access_dependency;
  42       return $this;
  43     }
  44     if (!$this->accessDependency instanceof AccessGroupAnd) {
  45       $accessGroup = new AccessGroupAnd();
  46       $this->accessDependency = $accessGroup->addDependency($this->accessDependency);
  47     }
  48     $this->accessDependency->addDependency($access_dependency);
  49     return $this;
  50   }
  51
  52 }