Mercurial > hg > isophonics-drupal-site
view core/modules/toolbar/src/Menu/ToolbarMenuLinkTree.php @ 19:fa3358dc1485 tip
Add ndrum files
author | Chris Cannam |
---|---|
date | Wed, 28 Aug 2019 13:14:47 +0100 |
parents | 4c8ae668cc8c |
children |
line wrap: on
line source
<?php namespace Drupal\toolbar\Menu; use Drupal\Core\Menu\MenuLinkTree; /** * Extends MenuLinkTree to add specific theme suggestions for the toolbar. */ class ToolbarMenuLinkTree extends MenuLinkTree { /** * {@inheritdoc} */ public function build(array $tree, $level = 0) { if ($level == 0) { if (!$tree) { return []; } $build = parent::build($tree, $level); /** @var \Drupal\Core\Menu\MenuLinkInterface $link */ $first_link = reset($tree)->link; // Get the menu name of the first link. $menu_name = $first_link->getMenuName(); // Add a more specific theme suggestion to differentiate this rendered // menu from others. $build['#menu_name'] = $menu_name; $build['#theme'] = 'menu__toolbar__' . strtr($menu_name, '-', '_'); return $build; } else { return parent::build($tree, $level); } } }