private function _duplicate($from_field_id, $to_field_id, $by_reference)
{
//duplicate users info, if any
$dao = new Tracker_FormElement_Field_List_Bind_UsersDao();
$dao->duplicate($from_field_id, $to_field_id);
//duplicate Static info, if any
$dao = new Tracker_FormElement_Field_List_Bind_StaticDao();
$dao->duplicate($from_field_id, $to_field_id);
$value_mapping = array();
//duplicate Static value, if any
$dao = new Tracker_FormElement_Field_List_Bind_Static_ValueDao();
foreach ($dao->searchByFieldId($from_field_id, 0) as $row) {
if ($id = $dao->duplicate($row['id'], $to_field_id, $by_reference)) {
$value_mapping[$row['id']] = $id;
}
}
//duplicate Ugroups value, if any
$dao = $this->getUgroupsValueDao();
foreach ($dao->searchByFieldId($from_field_id) as $row) {
if ($id = $dao->duplicate($row['id'], $to_field_id)) {
$value_mapping[$row['id']] = $id;
}
}
$dao = new Tracker_FormElement_Field_List_Bind_DefaultvalueDao();
$dao->duplicate($from_field_id, $to_field_id, $value_mapping);
$dao = new Tracker_FormElement_Field_List_BindDecoratorDao();
$dao->duplicate($from_field_id, $to_field_id, $value_mapping);
return $value_mapping;
}
/**
* Delete a decorator
*/
public static function delete($field_id, $value_id)
{
$dao = new Tracker_FormElement_Field_List_BindDecoratorDao();
$dao->delete($field_id, $value_id);
}
