public function CommentNotifyUnsubscribe::submitForm in Comment Notify 8

Form submission handler.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Overrides FormInterface::submitForm

File

src/Form/CommentNotifyUnsubscribe.php, line 70

Class

CommentNotifyUnsubscribe

Unsubscribe form for Comment Notify.

Namespace

Drupal\comment_notify\Form

Code

public function submitForm(array &$form, FormStateInterface $form_state) {
  module_load_include('inc', 'comment_notify', 'comment_notify');
  $email = trim($form_state
    ->getValue([
    'email',
  ]));
  $comments = comment_notify_unsubscribe_by_email($email);

  // Update the admin about the state of the subscription.
  if ($comments == 0) {
    $this->messenger
      ->addWarning($this
      ->t("There were no active comment notifications for that email."));
  }
  else {
    $this->messenger
      ->addStatus($this
      ->t("Email unsubscribed from all the comment notifications."));
  }
}