public function duplicate($id = null)
{
if (null === $id) {
$id = $this->id();
}
$id = (int) $this->do_hook('duplicate', $id);
if (empty($id)) {
return false;
}
$params = array('pod' => $this->pod, 'id' => $id);
return $this->api->duplicate_pod_item($params);
}