Mercurial > hg > isophonics-drupal-site
view core/modules/menu_ui/src/Controller/MenuController.php @ 0:4c8ae668cc8c
Initial import (non-working)
author | Chris Cannam |
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date | Wed, 29 Nov 2017 16:09:58 +0000 |
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<?php namespace Drupal\menu_ui\Controller; use Drupal\Component\Utility\Xss; use Drupal\Core\Controller\ControllerBase; use Drupal\Core\Menu\MenuParentFormSelectorInterface; use Drupal\system\MenuInterface; use Symfony\Component\DependencyInjection\ContainerInterface; use Symfony\Component\HttpFoundation\JsonResponse; use Symfony\Component\HttpFoundation\Request; /** * Returns responses for Menu routes. */ class MenuController extends ControllerBase { /** * The menu parent form service. * * @var \Drupal\Core\Menu\MenuParentFormSelectorInterface */ protected $menuParentSelector; /** * Creates a new MenuController object. * * @param \Drupal\Core\Menu\MenuParentFormSelectorInterface $menu_parent_form * The menu parent form service. */ public function __construct(MenuParentFormSelectorInterface $menu_parent_form) { $this->menuParentSelector = $menu_parent_form; } /** * {@inheritdoc} */ public static function create(ContainerInterface $container) { return new static($container->get('menu.parent_form_selector')); } /** * Gets all the available menus and menu items as a JavaScript array. * * @param \Symfony\Component\HttpFoundation\Request $request * The request of the page. * * @return \Symfony\Component\HttpFoundation\JsonResponse * The available menu and menu items. */ public function getParentOptions(Request $request) { $available_menus = []; if ($menus = $request->request->get('menus')) { foreach ($menus as $menu) { $available_menus[$menu] = $menu; } } // @todo Update this to use the optional $cacheability parameter, so that // a cacheable JSON response can be sent. $options = $this->menuParentSelector->getParentSelectOptions('', $available_menus); return new JsonResponse($options); } /** * Route title callback. * * @param \Drupal\system\MenuInterface $menu * The menu entity. * * @return array * The menu label as a render array. */ public function menuTitle(MenuInterface $menu) { return ['#markup' => $menu->label(), '#allowed_tags' => Xss::getHtmlTagList()]; } }