3 namespace Drupal\language\Form;
5 use Drupal\Core\Form\ConfigFormBaseTrait;
6 use Drupal\Core\Form\ConfirmFormBase;
7 use Drupal\Core\Form\FormStateInterface;
11 * Defines a confirmation form for deleting a browser language negotiation mapping.
13 class NegotiationBrowserDeleteForm extends ConfirmFormBase {
14 use ConfigFormBaseTrait;
17 * The browser language code to be deleted.
21 protected $browserLangcode;
26 protected function getEditableConfigNames() {
27 return ['language.mappings'];
34 public function getQuestion() {
35 return $this->t('Are you sure you want to delete %browser_langcode?', ['%browser_langcode' => $this->browserLangcode]);
41 public function getCancelUrl() {
42 return new Url('language.negotiation_browser');
48 public function getFormId() {
49 return 'language_negotiation_configure_browser_delete_form';
55 public function buildForm(array $form, FormStateInterface $form_state, $browser_langcode = NULL) {
56 $this->browserLangcode = $browser_langcode;
58 $form = parent::buildForm($form, $form_state);
66 public function submitForm(array &$form, FormStateInterface $form_state) {
67 $this->config('language.mappings')
68 ->clear('map.' . $this->browserLangcode)
72 '%browser' => $this->browserLangcode,
75 $this->logger('language')->notice('The browser language detection mapping for the %browser browser language code has been deleted.', $args);
77 drupal_set_message($this->t('The mapping for the %browser browser language code has been deleted.', $args));
79 $form_state->setRedirect('language.negotiation_browser');