function MenuUiHooks::menuDelete

Implements hook_ENTITY_TYPE_delete().

Attributes

File

core/modules/menu_ui/src/Hook/MenuUiHooks.php, line 298

Class

MenuUiHooks

Hook implementations for menu_ui.

Namespace

Code

public function menuDelete(EntityInterface $entity) : void {
  if (!$this->entityTypeManager
    ->hasDefinition('node_type')) {
    return;
  }
  // Remove the menu from content type third party settings.
  $menu_id = $entity->id();
  $parent_prefix = $menu_id . ':';
  $storage = $this->entityTypeManager
    ->getStorage('node_type');
  foreach ($storage->loadMultiple() as $content_type) {
    $third_party_settings = $original_third_party_settings = $content_type->getThirdPartySettings('menu_ui');
    if (isset($third_party_settings['available_menus']) && in_array($menu_id, $third_party_settings['available_menus'])) {
      $key = array_search($menu_id, $third_party_settings['available_menus']);
      if ($key !== FALSE) {
        unset($third_party_settings['available_menus'][$key]);
      }
      $content_type->setThirdPartySetting('menu_ui', 'available_menus', $third_party_settings['available_menus']);
    }
    if (isset($third_party_settings['parent']) && substr($third_party_settings['parent'], 0, strlen($parent_prefix)) == $parent_prefix) {
      $third_party_settings['parent'] = '';
      $content_type->setThirdPartySetting('menu_ui', 'parent', $third_party_settings['parent']);
    }
    if ($third_party_settings != $original_third_party_settings) {
      $content_type->save();
    }
  }
}