/**
* Main action.
*
* @return mixed
*/
public function indexAction()
{
$this->view->title = $this->getParam('title');
$menuId = $this->getParam('menu_id');
$menu = null;
if ($menuId) {
$menu = Menu::findFirst($menuId);
}
if (!$menu) {
return $this->setNoRender();
}
$menuClass = $this->getParam('class', 'nav');
if (empty($menuClass)) {
$menuClass = 'nav';
}
$items = $this->_composeNavigationItems($menu->getMenuItems(['parent_id IS NULL', 'order' => 'item_order ASC']));
if (empty($items)) {
return $this->setNoRender();
}
$navigation = new Navigation();
$navigation->setListClass($menuClass)->setItems($items)->setActiveItem($this->dispatcher->getActionName());
$this->view->navigation = $navigation;
}
/**
* Manage menu items.
*
* @param int $id Menu identity.
*
* @return void|ResponseInterface
*
* @Get("/manage/{id:[0-9]+}", name="admin-menus-manage")
*/
public function manageAction($id)
{
$item = Menu::findFirst($id);
if (!$item) {
return $this->response->redirect(['for' => "admin-menus"]);
}
$parentId = $this->request->get('parent_id', 'int');
if ($parentId) {
$parent = MenuItem::findFirst($parentId);
// Get all parents.
$flag = true;
$parents = [];
$parents[] = $currentParent = $parent;
while ($flag) {
if ($currentParent->parent_id) {
$parents[] = $currentParent = $currentParent->getParent();
} else {
$flag = false;
}
}
$parents = array_reverse($parents);
$this->view->parent = $parent;
$this->view->parents = $parents;
$this->view->items = $parent->getMenuItems(['order' => 'item_order ASC']);
} else {
$this->view->items = $item->getMenuItems(['parent_id IS NULL', 'order' => 'item_order ASC']);
}
$this->view->menu = $item;
}
/**
* Returns parent object, it can be MenuItem or Menu (if there is no parent_id).
*
* @return MenuItem|Menu
*/
public function getParent()
{
if ($this->parent_id) {
return self::findFirst($this->parent_id);
} else {
return Menu::findFirst($this->menu_id);
}
}
