3 namespace Drupal\menu_ui\Form;
5 use Drupal\Core\Access\AccessResult;
6 use Drupal\Core\Form\FormStateInterface;
8 use Drupal\Core\Form\ConfirmFormBase;
9 use Drupal\Core\Menu\MenuLinkManagerInterface;
10 use Drupal\Core\Menu\MenuLinkInterface;
11 use Symfony\Component\DependencyInjection\ContainerInterface;
14 * Defines a confirmation form for resetting a single modified menu link.
18 class MenuLinkResetForm extends ConfirmFormBase {
21 * The menu link manager.
23 * @var \Drupal\Core\Menu\MenuLinkManagerInterface
25 protected $menuLinkManager;
30 * @var \Drupal\Core\Menu\MenuLinkInterface
35 * Constructs a MenuLinkResetForm object.
37 * @param \Drupal\Core\Menu\MenuLinkManagerInterface $menu_link_manager
38 * The menu link manager.
40 public function __construct(MenuLinkManagerInterface $menu_link_manager) {
41 $this->menuLinkManager = $menu_link_manager;
47 public static function create(ContainerInterface $container) {
49 $container->get('plugin.manager.menu.link')
56 public function getFormId() {
57 return 'menu_link_reset_confirm';
63 public function getQuestion() {
64 return $this->t('Are you sure you want to reset the link %item to its default values?', ['%item' => $this->link->getTitle()]);
70 public function getCancelUrl() {
71 return new Url('entity.menu.edit_form', [
72 'menu' => $this->link->getMenuName(),
79 public function getDescription() {
80 return $this->t('Any customizations will be lost. This action cannot be undone.');
86 public function getConfirmText() {
87 return $this->t('Reset');
93 public function buildForm(array $form, FormStateInterface $form_state, MenuLinkInterface $menu_link_plugin = NULL) {
94 $this->link = $menu_link_plugin;
96 $form = parent::buildForm($form, $form_state);
103 public function submitForm(array &$form, FormStateInterface $form_state) {
104 $this->link = $this->menuLinkManager->resetLink($this->link->getPluginId());
105 drupal_set_message($this->t('The menu link was reset to its default settings.'));
106 $form_state->setRedirectUrl($this->getCancelUrl());
110 * Checks access based on whether the link can be reset.
112 * @param \Drupal\Core\Menu\MenuLinkInterface $menu_link_plugin
113 * The menu link plugin being checked.
115 * @return \Drupal\Core\Access\AccessResultInterface
118 public function linkIsResettable(MenuLinkInterface $menu_link_plugin) {
119 return AccessResult::allowedIf($menu_link_plugin->isResettable())->setCacheMaxAge(0);