t('Add @language translation for %label', array( '%label' => $this->mapper->getTitle(), '@language' => $this->language->getName(), )); return $form; } /** * {@inheritdoc} */ public function submitForm(array &$form, FormStateInterface $form_state) { parent::submitForm($form, $form_state); drupal_set_message($this->t('Successfully saved @language translation.', array('@language' => $this->language->getName()))); } }