function exec($args, $stdin, &$stdout, &$stderr, &$system)
{
if (!isAdmin())
{
$stderr = ucf(i18n("not enough rights to add user to group"));
return true;
}
if (empty($args))
{
$stdout = "Usage: gadduser [group] [username]\n";
$stdout .= "Example: gadduser admins admin";
}
else
{
list($groupname, $username) = explode(" ", $args);
$user = new mUser();
$user->setByUsername($username);
if ($user->id <= 0)
{
$stderr = ucf(i18n("no user named"))." $username ".i18n("found");
return true;
}
$group = new mGroup();
$group->setByName($groupname);
if ($group->id <= 0)
{
$stderr = ucf(i18n("no group named"))." $groupname ".i18n("found");
return true;
}
$user_groups = $user->getGroups();
if (in_array($groupname, $user_groups))
{
$stderr = $username." ".i18n("is already a member of")." $groupname";
return true;
}
$user->groups .= " $groupname";
$user->save();
$stdout = ucf(i18n("added"))." $username ".i18n("to")." $groupname";
}
return true;
}
