function languagefield_field_prepare_view in Custom Language field 7

Implements hook_field_prepare_view().

File

./languagefield.module, line 176

Provides a list of languages from ISO 639 standard. All variables of a $language-object can be found here: http://api.drupal.org/api/drupal/developer--globals.php/global/language

Code

function languagefield_field_prepare_view($entity_type, $entities, $field, $instances, $langcode, &$items) {

  // Get all possible languages, even if not settable.
  $languages = _languagefield_options(NULL, $langcode);
  foreach ($entities as $id => $object) {
    foreach ($items[$id] as $delta => $item) {

      // Check if item value is set, otherwise continue to next item.
      if (!empty($item['value'])) {
        $items[$id][$delta] = $languages[$item['value']];
      }
    }
  }
}