diff core/modules/menu_ui/src/Controller/MenuController.php @ 0:4c8ae668cc8c

Initial import (non-working)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/modules/menu_ui/src/Controller/MenuController.php	Wed Nov 29 16:09:58 2017 +0000
@@ -0,0 +1,78 @@
+<?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()];
+  }
+
+}