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.
16 class MenuLinkResetForm extends ConfirmFormBase {
19 * The menu link manager.
21 * @var \Drupal\Core\Menu\MenuLinkManagerInterface
23 protected $menuLinkManager;
28 * @var \Drupal\Core\Menu\MenuLinkInterface
33 * Constructs a MenuLinkResetForm object.
35 * @param \Drupal\Core\Menu\MenuLinkManagerInterface $menu_link_manager
36 * The menu link manager.
38 public function __construct(MenuLinkManagerInterface $menu_link_manager) {
39 $this->menuLinkManager = $menu_link_manager;
45 public static function create(ContainerInterface $container) {
47 $container->get('plugin.manager.menu.link')
54 public function getFormId() {
55 return 'menu_link_reset_confirm';
61 public function getQuestion() {
62 return $this->t('Are you sure you want to reset the link %item to its default values?', ['%item' => $this->link->getTitle()]);
68 public function getCancelUrl() {
69 return new Url('entity.menu.edit_form', [
70 'menu' => $this->link->getMenuName(),
77 public function getDescription() {
78 return $this->t('Any customizations will be lost. This action cannot be undone.');
84 public function getConfirmText() {
85 return $this->t('Reset');
91 public function buildForm(array $form, FormStateInterface $form_state, MenuLinkInterface $menu_link_plugin = NULL) {
92 $this->link = $menu_link_plugin;
94 $form = parent::buildForm($form, $form_state);
101 public function submitForm(array &$form, FormStateInterface $form_state) {
102 $this->link = $this->menuLinkManager->resetLink($this->link->getPluginId());
103 drupal_set_message($this->t('The menu link was reset to its default settings.'));
104 $form_state->setRedirectUrl($this->getCancelUrl());
108 * Checks access based on whether the link can be reset.
110 * @param \Drupal\Core\Menu\MenuLinkInterface $menu_link_plugin
111 * The menu link plugin being checked.
113 * @return \Drupal\Core\Access\AccessResultInterface
116 public function linkIsResettable(MenuLinkInterface $menu_link_plugin) {
117 return AccessResult::allowedIf($menu_link_plugin->isResettable())->setCacheMaxAge(0);