function menu_ui_node_predelete in Zircon Profile 8.0
Same name and namespace in other branches
- 8 core/modules/menu_ui/menu_ui.module \menu_ui_node_predelete()
Implements hook_ENTITY_TYPE_predelete() for node entities.
File
- core/
modules/ menu_ui/ menu_ui.module, line 162 - Allows administrators to customize the site's navigation menus.
Code
function menu_ui_node_predelete(EntityInterface $node) {
// Delete all MenuLinkContent links that point to this node.
/** @var \Drupal\Core\Menu\MenuLinkManagerInterface $menu_link_manager */
$menu_link_manager = \Drupal::service('plugin.manager.menu.link');
$result = $menu_link_manager
->loadLinksByRoute('entity.node.canonical', array(
'node' => $node
->id(),
));
if (!empty($result)) {
foreach ($result as $id => $instance) {
if ($instance
->isDeletable() && strpos($id, 'menu_link_content:') === 0) {
$instance
->deleteLink();
}
}
}
}