/**
* {@inheritdoc}
*/
public function build()
{
$menu_name = $this->getDerivativeId();
$parameters = $this->menuTree->getCurrentRouteMenuTreeParameters($menu_name);
$tree = $this->menuTree->load($menu_name, $parameters);
$manipulators = array(array('callable' => 'menu.default_tree_manipulators:checkAccess'), array('callable' => 'menu.default_tree_manipulators:generateIndexAndSort'));
$tree = $this->menuTree->transform($tree, $manipulators);
return $this->menuTree->build($tree);
}
/**
* {@inheritdoc}
*/
public function build()
{
$menu_name = $this->getDerivativeId();
$parameters = $this->menuTree->getCurrentRouteMenuTreeParameters($menu_name);
// Adjust the menu tree parameters based on the block's configuration.
$level = $this->configuration['level'];
$depth = $this->configuration['depth'];
$parameters->setMinDepth($level);
// When the depth is configured to zero, there is no depth limit. When depth
// is non-zero, it indicates the number of levels that must be displayed.
// Hence this is a relative depth that we must convert to an actual
// (absolute) depth, that may never exceed the maximum depth.
if ($depth > 0) {
$parameters->setMaxDepth(min($level + $depth - 1, $this->menuTree->maxDepth()));
}
$tree = $this->menuTree->load($menu_name, $parameters);
$manipulators = array(array('callable' => 'menu.default_tree_manipulators:checkAccess'), array('callable' => 'menu.default_tree_manipulators:generateIndexAndSort'));
$tree = $this->menuTree->transform($tree, $manipulators);
return $this->menuTree->build($tree);
}