function i18n_taxonomy_field_attach_prepare_translation_alter in Internationalization 7

Implements hook_field_attach_prepare_translation_alter().

Prepare and synchronize translation for term reference fields.

File

i18n_taxonomy/i18n_taxonomy.module, line 329

i18n taxonomy module

Code

function i18n_taxonomy_field_attach_prepare_translation_alter(&$entity, $context) {
  $entity_type = $context['entity_type'];
  $source_entity = $context['source_entity'];
  $options = array(
    'default' => FALSE,
    'deleted' => FALSE,
    'language' => NULL,
  );

  // Determine the list of instances to iterate on.
  list(, , $bundle) = entity_extract_ids($entity_type, $source_entity);
  $instances = _field_invoke_get_instances($entity_type, $bundle, $options);
  if (!empty($instances)) {
    foreach ($instances as $field_info) {
      $field = field_info_field($field_info['field_name']);
      if ($field['type'] == 'taxonomy_term_reference' && isset($entity->{$field_info['field_name']})) {

        // iterate over languages.
        foreach ($entity->{$field_info['field_name']} as $language => &$items) {
          i18n_taxonomy_field_prepare_translation($entity_type, $entity, $field, $field_info, $entity->language, $items, $source_entity, $source_entity->language);
        }
      }
    }
  }
}