public static function ConfigEntityBase::preDelete

public static ConfigEntityBase::preDelete(EntityStorageInterface $storage, array $entities)

Acts on entities before they are deleted and before hooks are invoked.

Used before the entities are deleted and before invoking the delete hook.

Parameters

\Drupal\Core\Entity\EntityStorageInterface $storage: The entity storage object.

\Drupal\Core\Entity\EntityInterface[] $entities: An array of entities.

Overrides Entity::preDelete

File

core/lib/Drupal/Core/Config/Entity/ConfigEntityBase.php, line 580

Class

ConfigEntityBase

Defines a base configuration entity class.

Namespace

Drupal\Core\Config\Entity

Code

public static function preDelete(EntityStorageInterface $storage, array $entities) {
  parent::preDelete($storage, $entities);

  foreach ($entities as $entity) {
    if ($entity->isUninstalling() || $entity->isSyncing()) {
      // During extension uninstall and configuration synchronization
      // deletions are already managed.
      break;
    }
    // Fix or remove any dependencies.
    $config_entities = static::getConfigManager()->getConfigEntitiesToChangeOnDependencyRemoval('config', [$entity->getConfigDependencyName()], FALSE);
    /** @var \Drupal\Core\Config\Entity\ConfigEntityInterface $dependent_entity */
    foreach ($config_entities['update'] as $dependent_entity) {
      $dependent_entity->save();
    }
    foreach ($config_entities['delete'] as $dependent_entity) {
      $dependent_entity->delete();
    }
  }
}