/** * Builds the entity translation for the provided translation data. * * @param \Drupal\Core\Entity\ContentEntityInterface $entity * The entity for which the translation should be returned. * @param array $data * The translation data for the fields. * @param string $target_langcode * The target language. * * @return \Drupal\Core\Entity\ContentEntityInterface $translation * Translation data. */ protected function makePreview(ContentEntityInterface $entity, array $data, $target_langcode) { // If the translation for this language does not exist yet, initialize it. if (!$entity->hasTranslation($target_langcode)) { $entity->addTranslation($target_langcode, $entity->toArray()); } $embeded_fields = $this->config('tmgmt_content.settings')->get('embedded_fields'); $translation = $entity->getTranslation($target_langcode); foreach ($data as $name => $field_data) { foreach (Element::children($field_data) as $delta) { $field_item = $field_data[$delta]; foreach (Element::children($field_item) as $property) { $property_data = $field_item[$property]; // If there is translation data for the field property, save it. if (isset($property_data['#translation']['#text']) && $property_data['#translate']) { $translation->get($name)->offsetGet($delta)->set($property, $property_data['#translation']['#text']); } elseif (isset($embeded_fields[$entity->getEntityTypeId()][$name])) { $this->makePreview($translation->get($name)->offsetGet($delta)->{$property}, $property_data, $target_langcode); } } } } return $translation; }
/** * Saves translation data in an entity translation. * * @param \Drupal\Core\Entity\ContentEntityInterface $entity * The entity for which the translation should be saved. * @param array $data * The translation data for the fields. * @param string $target_langcode * The target language. */ protected function doSaveTranslations(ContentEntityInterface $entity, array $data, $target_langcode) { // If the translation for this language does not exist yet, initialize it. if (!$entity->hasTranslation($target_langcode)) { $entity->addTranslation($target_langcode, $entity->toArray()); } $embeded_fields = \Drupal::config('tmgmt_content.settings')->get('embedded_fields'); $translation = $entity->getTranslation($target_langcode); $manager = \Drupal::service('content_translation.manager'); $manager->getTranslationMetadata($translation)->setSource($entity->language()->getId()); foreach ($data as $name => $field_data) { foreach (Element::children($field_data) as $delta) { $field_item = $field_data[$delta]; foreach (Element::children($field_item) as $property) { $property_data = $field_item[$property]; // If there is translation data for the field property, save it. if (isset($property_data['#translation']['#text']) && $property_data['#translate']) { $translation->get($name)->offsetGet($delta)->set($property, $property_data['#translation']['#text']); } elseif (isset($embeded_fields[$entity->getEntityTypeId()][$name])) { $this->doSaveTranslations($translation->get($name)->offsetGet($delta)->{$property}, $property_data, $target_langcode); } } } } $translation->save(); }