function i18n_taxonomy_field_prepare_translation in Internationalization 7

Prepare and synchronize translation for term reference fields

1 call to i18n_taxonomy_field_prepare_translation()

i18n_taxonomy_field_attach_prepare_translation_alter in i18n_taxonomy/i18n_taxonomy.module

Implements hook_field_attach_prepare_translation_alter().

1 string reference to 'i18n_taxonomy_field_prepare_translation'

i18n_taxonomy_field_info_alter in i18n_taxonomy/i18n_taxonomy.module

Implements hook_field_info_alter()

File

i18n_taxonomy/i18n_taxonomy.module, line 358

i18n taxonomy module

Code

function i18n_taxonomy_field_prepare_translation($entity_type, $entity, $field, $instance, $langcode, &$items, $source_entity, $source_langcode) {
  foreach ($items as $index => $item) {
    $term = isset($item['taxonomy_term']) ? $item['taxonomy_term'] : taxonomy_term_load($item['tid']);
    if ($translation = i18n_taxonomy_term_get_translation($term, $langcode)) {
      $items[$index] = array(
        'taxonomy_term' => $translation,
        'tid' => $translation->tid,
      );
    }
    $field['settings']['options_list_callback'] = 'i18n_taxonomy_allowed_values';
  }
}