public function duplicate($unique_ids, $model_identifier = null)
{
if (!$model_identifier) {
$model_identifier = $this->model->get_identifier();
}
$ids = array();
$model_name = RM_Utilities::get_class_name_for($model_identifier);
$model = new $model_name();
if (is_array($unique_ids)) {
foreach ($unique_ids as $unique_id) {
$model->load_from_db($unique_id, false);
$ids[$unique_id] = $model->insert_into_db();
}
} elseif ((int) $unique_ids) {
$model->load_from_db($unique_ids, false);
$ids[$unique_ids] = $model->insert_into_db();
} else {
return false;
}
return $ids;
}
