public MenuTreeStorage::getExpanded($menu_name, array $parents)
Finds expanded links in a menu given a set of possible parents.
Parameters
string $menu_name: The menu name.
array $parents: One or more parent IDs to match.
Return value
array The menu link IDs that are flagged as expanded in this menu.
Overrides MenuTreeStorageInterface::getExpanded
File
- core/lib/Drupal/Core/Menu/MenuTreeStorage.php, line 783
Class
- MenuTreeStorage
- Provides a menu tree storage using the database.
Namespace
Drupal\Core\Menu
Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | public function getExpanded($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, array('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;} |
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