public function MenuTreeStorage::getExpanded in Drupal 8
Same name and namespace in other branches
- 9 core/lib/Drupal/Core/Menu/MenuTreeStorage.php \Drupal\Core\Menu\MenuTreeStorage::getExpanded()
Finds expanded links in a menu given a set of possible parents.
Parameters
string $menu_name: The menu name.
array $parents: One or more parent IDs to match.
Return value
array The menu link IDs that are flagged as expanded in this menu.
Overrides MenuTreeStorageInterface::getExpanded
File
- core/
lib/ Drupal/ Core/ Menu/ MenuTreeStorage.php, line 800
Class
- MenuTreeStorage
- Provides a menu tree storage using the database.
Namespace
Drupal\Core\MenuCode
public function getExpanded($menu_name, array $parents) {
// @todo Go back to tracking in state or some other way which menus have
// expanded links? https://www.drupal.org/node/2302187
do {
$query = $this->connection
->select($this->table, $this->options);
$query
->fields($this->table, [
'id',
]);
$query
->condition('menu_name', $menu_name);
$query
->condition('expanded', 1);
$query
->condition('has_children', 1);
$query
->condition('enabled', 1);
$query
->condition('parent', $parents, 'IN');
$query
->condition('id', $parents, 'NOT IN');
$result = $this
->safeExecuteSelect($query)
->fetchAllKeyed(0, 0);
$parents += $result;
} while (!empty($result));
return $parents;
}