ListElement::getTranslationBuild

public ListElement::getTranslationBuild(LanguageInterface $source_language, LanguageInterface $translation_language, $source_config, $translation_config, array $parents, $base_key = NULL)

public function getTranslationBuild(LanguageInterface $source_language, LanguageInterface $translation_language, $source_config, $translation_config, array $parents, $base_key = NULL) {
  $build = array();
  foreach ($this->element as $key => $element) {
    $sub_build = array();
    $element_key = isset($base_key) ? "$base_key.$key" : $key;
    $definition = $element->getDataDefinition();

    if ($form_element = ConfigTranslationFormBase::createFormElement($element)) {
      $element_parents = array_merge($parents, array($key));
      $sub_build += $form_element->getTranslationBuild($source_language, $translation_language, $source_config[$key], $translation_config[$key], $element_parents, $element_key);

      if (empty($sub_build)) {
        continue;
      }

      // Build the sub-structure and include it with a wrapper in the form if
      // there are any translatable elements there.
      $build[$key] = array();
      if ($element instanceof TraversableTypedDataInterface) {
        $build[$key] = array(
          '#type' => 'details',
          '#title' => $this->getGroupTitle($definition, $sub_build),
          '#open' => empty($base_key),
        );
      }
      $build[$key] += $sub_build;
    }
  }

  return $build;
}