function menu_link_content_entity_predelete
Same name in other branches
- 9 core/modules/menu_link_content/menu_link_content.module \menu_link_content_entity_predelete()
- 8.9.x core/modules/menu_link_content/menu_link_content.module \menu_link_content_entity_predelete()
- 11.x core/modules/menu_link_content/menu_link_content.module \menu_link_content_entity_predelete()
Implements hook_entity_predelete().
File
-
core/
modules/ menu_link_content/ menu_link_content.module, line 101
Code
function menu_link_content_entity_predelete(EntityInterface $entity) {
/** @var \Drupal\Core\Menu\MenuLinkManagerInterface $menu_link_manager */
$menu_link_manager = \Drupal::service('plugin.manager.menu.link');
$entity_type_id = $entity->getEntityTypeId();
foreach ($entity->uriRelationships() as $rel) {
$url = $entity->toUrl($rel);
// Entities can provide uri relationships that are not routed, in this case
// getRouteParameters() will throw an exception.
if (!$url->isRouted()) {
continue;
}
$route_parameters = $url->getRouteParameters();
if (!isset($route_parameters[$entity_type_id])) {
// Do not delete links which do not relate to this exact entity. For
// example, "collection", "add-form", etc.
continue;
}
// Delete all MenuLinkContent links that point to this entity route.
$result = $menu_link_manager->loadLinksByRoute($url->getRouteName(), $route_parameters);
if ($result) {
foreach ($result as $id => $instance) {
if ($instance->isDeletable() && str_starts_with($id, 'menu_link_content:')) {
$instance->deleteLink();
}
}
}
}
}
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