Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\image;
Chris@0: 
Chris@0: use Drupal\Core\Config\Entity\ConfigEntityStorage;
Chris@0: 
Chris@0: /**
Chris@0:  * Storage controller class for "image style" configuration entities.
Chris@0:  */
Chris@0: class ImageStyleStorage extends ConfigEntityStorage implements ImageStyleStorageInterface {
Chris@0: 
Chris@0:   /**
Chris@0:    * Image style replacement memory storage.
Chris@0:    *
Chris@0:    * This value is not stored in the backend. It's used during the deletion of
Chris@0:    * an image style to save the replacement image style in the same request. The
Chris@0:    * value is used later, when resolving dependencies.
Chris@0:    *
Chris@0:    * @var string[]
Chris@0:    *
Chris@0:    * @see \Drupal\image\Form\ImageStyleDeleteForm::submitForm()
Chris@0:    */
Chris@0:   protected $replacement = [];
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   public function setReplacementId($name, $replacement) {
Chris@0:     $this->replacement[$name] = $replacement;
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   public function getReplacementId($name) {
Chris@0:     return isset($this->replacement[$name]) ? $this->replacement[$name] : NULL;
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   public function clearReplacementId($name) {
Chris@0:     unset($this->replacement[$name]);
Chris@0:   }
Chris@0: 
Chris@0: }