function getAllGroupInfos()
{
/*
returns (TRUE,group_infos) or (FALSE,$err_obj)
group_infos: a list of associative dictionaries containing all group informations
*/
$group_infos = array();
$group_names_request = new ListGroups();
list($success, $group_names) = $group_names_request->send();
if (!$success) {
return array(FALSE, $group_names);
}
$group_info_request = new GetGroupInfo("");
foreach ($group_names as $group_name) {
$group_info_request->changeParam("group_name", $group_name);
list($success, $group_info) = $group_info_request->send();
if (!$success) {
return array(FALSE, $group_info);
}
$group_infos[] = $group_info;
}
return array(TRUE, $group_infos);
}
function getGroupInfoWithCache($group_name)
{
/*
return array($success,$group_info) of group with name $group_name
of failuer $success is false, and second member of returned array is error message
*/
global $group_info_cache;
if (!isset($group_info_cache)) {
$group_info_cache = array();
}
if (isset($group_info_cache[$group_name])) {
return array(TRUE, $group_info_cache[$group_name]);
} else {
$req = new GetGroupInfo($group_name);
$resp = $req->sendAndRecv();
if ($resp->isSuccessful()) {
$group_info_cache[$group_name] = $resp->getResult();
return array(TRUE, $resp->getResult());
} else {
return array(FALSE, $resp->getError());
}
}
}
function getGroupAttrs($group_name)
{
$group_info_req = new GetGroupInfo($group_name);
list($success, $group_info) = $group_info_req->send();
if ($success) {
return $group_info["attrs"];
} else {
$this->showEditInterface($group_info);
}
}