function wsfields_wsfields_data_alter in Web Service Data 7

Implements hook_wsfields_data_alter().

File

modules/wsfields/wsfields.module, line 25

Defines core functionality for web service powered fields

Code

function wsfields_wsfields_data_alter($data, $field) {

  // Ensure the data is keyed by language if translatable
  if (!empty($field['translatable'])) {
    $languages = language_list();
  }
  else {
    $languages = array(
      LANGUAGE_NONE => LANGUAGE_NONE,
    );
    $data = array(
      LANGUAGE_NONE => $data,
    );
  }
  foreach ($languages as $lang => $language) {
    if (!is_array($data[$lang])) {
      $data[$lang] = array(
        $data[$lang],
      );
    }
  }
  return $data;
}