ContentTranslationHandler::getFieldDefinitions

public ContentTranslationHandler::getFieldDefinitions()

public function getFieldDefinitions() {
  $definitions = array();

  $definitions['content_translation_source'] = BaseFieldDefinition::create('language')
    ->setLabel(t('Translation source'))
    ->setDescription(t('The source language from which this translation was created.'))
    ->setDefaultValue(LanguageInterface::LANGCODE_NOT_SPECIFIED)
    ->setRevisionable(TRUE)
    ->setTranslatable(TRUE);

  $definitions['content_translation_outdated'] = BaseFieldDefinition::create('boolean')
    ->setLabel(t('Translation outdated'))
    ->setDescription(t('A boolean indicating whether this translation needs to be updated.'))
    ->setDefaultValue(FALSE)
    ->setRevisionable(TRUE)
    ->setTranslatable(TRUE);

  if (!$this->hasAuthor()) {
    $definitions['content_translation_uid'] = BaseFieldDefinition::create('entity_reference')
      ->setLabel(t('Translation author'))
      ->setDescription(t('The author of this translation.'))
      ->setSetting('target_type', 'user')
      ->setSetting('handler', 'default')
      ->setRevisionable(TRUE)
      ->setDefaultValueCallback(get_class($this) . '::getDefaultOwnerId')
      ->setTranslatable(TRUE);
  }

  if (!$this->hasPublishedStatus()) {
    $definitions['content_translation_status'] = BaseFieldDefinition::create('boolean')
      ->setLabel(t('Translation status'))
      ->setDescription(t('A boolean indicating whether the translation is visible to non-translators.'))
      ->setDefaultValue(TRUE)
      ->setRevisionable(TRUE)
      ->setTranslatable(TRUE);
  }

  if (!$this->hasCreatedTime()) {
    $definitions['content_translation_created'] = BaseFieldDefinition::create('created')
      ->setLabel(t('Translation created time'))
      ->setDescription(t('The Unix timestamp when the translation was created.'))
      ->setRevisionable(TRUE)
      ->setTranslatable(TRUE);
  }

  if (!$this->hasChangedTime()) {
    $definitions['content_translation_changed'] = BaseFieldDefinition::create('changed')
      ->setLabel(t('Translation changed time'))
      ->setDescription(t('The Unix timestamp when the translation was most recently saved.'))
      ->setRevisionable(TRUE)
      ->setTranslatable(TRUE);
  }

  return $definitions;
}