public function getGroupsAsDOM()
{
$t_group = new ca_user_groups();
$vo_groups = $this->opo_dom->createElement("groups");
$qr_groups = $this->opo_db->query("SELECT * FROM ca_user_groups WHERE parent_id IS NOT NULL");
while ($qr_groups->nextRow()) {
$t_group->load($qr_groups->get("group_id"));
$vo_group = $this->opo_dom->createElement("group");
$vo_group->setAttribute("code", $this->makeIDNO($t_group->get("code")));
$vo_group->appendChild($this->opo_dom->createElement("name", caEscapeForXML($t_group->get("name"))));
$vo_group->appendChild($this->opo_dom->createElement("description", caEscapeForXML($t_group->get("description"))));
if (is_array($va_roles = $t_group->getGroupRoles())) {
$vo_roles = $this->opo_dom->createElement("roles");
foreach ($va_roles as $va_role) {
$vo_roles->appendChild($this->opo_dom->createElement("role", $this->makeIDNO($va_role["code"])));
}
$vo_group->appendChild($vo_roles);
}
$vo_groups->appendChild($vo_group);
}
return $vo_groups;
}
