public function JobForm::ajaxLanguageSelect in Translation Management Tool 8

Ajax callback to fetch the supported translator services and rebuild the target / source language dropdowns.

File

src/Form/JobForm.php, line 746

Class

JobForm

Form controller for the job edit forms.

Namespace

Drupal\tmgmt\Form

Code

public function ajaxLanguageSelect(array $form, FormStateInterface $form_state) {
  $message = $this
    ->getConflictingItemsMessage($this->entity);
  $replace = $form_state
    ->getUserInput()['_triggering_element_name'] == 'source_language' ? 'target_language' : 'source_language';
  $response = new AjaxResponse();
  $response
    ->addCommand(new ReplaceCommand('#tmgmt-ui-translator-wrapper', $form['translator_wrapper']));
  $response
    ->addCommand(new ReplaceCommand('#tmgmt-ui-' . str_replace('_', '-', $replace), $form['info'][$replace]));
  if ($message) {
    $response
      ->addCommand(new InvokeCommand('.existing-items', 'removeClass', array(
      'hidden',
    )));
    $response
      ->addCommand(new ReplaceCommand('.existing-items > div', $message));
  }
  else {
    $response
      ->addCommand(new InvokeCommand('.existing-items', 'addClass', array(
      'hidden',
    )));
    $response
      ->addCommand(new ReplaceCommand('.existing-items > div', ''));
  }
  return $response;
}