/**
* @covers ::preDelete
*/
public function testPreDelete()
{
// This method is internal, so check for errors on calling it only.
$storage = $this->getMock('\\Drupal\\Core\\Entity\\EntityStorageInterface');
// Our mocked entity->preDelete() returns NULL, so assert that.
$this->assertNull($this->entity->preDelete($storage, array($this->entity)));
}
/**
* {@inheritdoc}
*/
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();
}
}
}
/**
* {@inheritdoc}
*/
public static function preDelete(EntityStorageInterface $storage, array $entities)
{
parent::preDelete($storage, $entities);
// Nothing to do if we don't want to reparent children.
if ($storage->getPreventReparenting()) {
return;
}
foreach ($entities as $entity) {
// Children get re-attached to the item's parent.
if ($entity->has_children) {
$children = $storage->loadByProperties(array('plid' => $entity->plid));
foreach ($children as $child) {
$child->plid = $entity->plid;
$storage->save($child);
}
}
}
}
