public function SettingsForm::requestToken in Siteimprove 8

Implements callback for Ajax event on token request.

Parameters

array $form: From render array.

\Drupal\Core\Form\FormStateInterface $form_state: Current state of form.

Return value

array Token field with value filled.

File

src/Form/SettingsForm.php, line 343

Class

SettingsForm

Siteimprove settings.

Namespace

Drupal\siteimprove\Form

Code

public function requestToken(array &$form, FormStateInterface &$form_state) {

  // Request new token.
  if ($token = $this->siteimprove
    ->requestToken()) {
    $form['container']['token']['#value'] = $token;
  }
  else {
    $this->messenger
      ->addError($this
      ->t('There was an error requesting a new token. Please try again in a few minutes.'));
  }
  $form_state
    ->setRebuild(TRUE);
  return $form['container']['token'];
}