function deleteGroupUser()
{
$groupid = getContinuationVar("groupid");
$userid = getContinuationVar("userid");
$test = getUserUnityID($userid);
if (!empty($test)) {
deleteUserGroupMember($userid, $groupid);
}
editOrAddGroup(0);
}
function XMLRPCremoveUsersFromGroup($name, $affiliation, $users)
{
global $user, $findAffilFuncs;
if (!in_array('groupAdmin', $user['privileges'])) {
return array('status' => 'error', 'errorcode' => 16, 'errormsg' => 'access denied for managing user groups');
}
$validate = array('name' => $name, 'affiliation' => $affiliation);
$rc = validateAPIgroupInput($validate, 1);
if ($rc['status'] == 'error') {
return $rc;
}
$query = "SELECT ownerid, " . "editusergroupid AS editgroupid " . "FROM usergroup " . "WHERE id = {$rc['id']}";
$qh = doQuery($query, 101);
if (!($row = mysql_fetch_assoc($qh))) {
return array('status' => 'error', 'errorcode' => 18, 'errormsg' => 'user group with submitted name and affiliation does not exist');
}
# if not owner and not member of managing group, no access
if ($user['id'] != $row['ownerid'] && !array_key_exists($row['editgroupid'], $user['groups'])) {
return array('status' => 'error', 'errorcode' => 28, 'errormsg' => 'access denied to user group with submitted name and affiliation');
}
$fails = array();
foreach ($users as $_user) {
if (empty($_user)) {
continue;
}
$esc_user = mysql_escape_string($_user);
# check that affiliation of user can be determined because getUserlistID
# will abort if it can't find it
$affilok = 0;
foreach ($findAffilFuncs as $func) {
if ($func($_user, $dump)) {
$affilok = 1;
}
}
if (!$affilok) {
$fails[] = $_user;
continue;
}
$userid = getUserlistID($esc_user, 1);
if (is_null($userid)) {
$fails[] = $_user;
} else {
deleteUserGroupMember($userid, $rc['id']);
}
}
if (count($fails)) {
$cnt = 'some';
$code = 36;
if (count($fails) == count($users)) {
$cnt = 'any';
$code = 37;
}
return array('status' => 'warning', 'failedusers' => $fails, 'warningcode' => $code, 'warningmsg' => "failed to remove {$cnt} users from user group");
}
return array('status' => 'success');
}
