Same name and namespace in other branches
- 8.9.x core/modules/toolbar/src/Menu/ToolbarMenuLinkTree.php \Drupal\toolbar\Menu\ToolbarMenuLinkTree::build()
- 9 core/modules/toolbar/src/Menu/ToolbarMenuLinkTree.php \Drupal\toolbar\Menu\ToolbarMenuLinkTree::build()
File
- core/
modules/ toolbar/ src/ Menu/ ToolbarMenuLinkTree.php, line 15
Class
- ToolbarMenuLinkTree
- Extends MenuLinkTree to add specific theme suggestions for the toolbar.
Namespace
Drupal\toolbar\MenuCode
public function build(array $tree, $level = 0) {
if ($level == 0) {
if (!$tree) {
return [];
}
$build = parent::build($tree);
/** @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);
}
}