/**
* {@inheritdoc}
*/
public function isEmpty()
{
$this->load();
return parent::isEmpty();
}
/**
* Create the root item and items collection and assign to the template.
*
* @param MenuModel $menu
* @param string $rootType
* @param string $rootName
*/
protected function createItems(MenuModel $menu, $rootType, $rootName)
{
$providerFactory = new ProviderFactory();
// create local event dispatcher and provider
$eventDispatcher = $this->createLocalEventDispatcher($menu, $providerFactory);
// create the event driven menu
$eventDrivenItemFactory = new EventDrivenItemFactory($eventDispatcher, XNavigationEvents::CREATE_ITEM, XNavigationEvents::COLLECT_ITEMS);
// create the root item
$item = $eventDrivenItemFactory->createItem($rootType, $rootName);
// create the items collection
if ($menu->include_root) {
$collection = new ItemCollection();
$collection->add($item);
} else {
$collection = $item->getChildren();
}
$this->Template->item = $item;
$this->Template->items = $collection;
}
