PHP koala_group_default::add_admin示例

    case "course":
        $group = new koala_group_course($steam_group);
        $backlink = PATH_URL . SEMESTER_URL . "/" . $group->get_semester()->get_name() . "/" . $group->get_name();
        break;
    default:
        $group = new koala_group_default($steam_group);
        $backlink = PATH_URL . "groups/" . $group->get_id() . "/members/";
        break;
}
if (!$group->is_admin($user)) {
    throw new Exception("No admin of " . $group->get_groupname() . ": " . $user->get_name());
}
if (isset($_REQUEST["add"]) && count($_REQUEST["add"]) > 0) {
    $login = key($_REQUEST["add"]);
    $new_member = steam_factory::username_to_object($GLOBALS["STEAM"]->get_id(), $login);
    if ($group->add_admin($new_member)) {
        //$group_name = $group->get_attribute("OBJ_DESC");
        //if ( !is_string($group_name) || empty($group_name) )
        $group_name = $group->get_display_name();
        $message = str_replace("%NAME", $new_member->get_attribute("USER_FIRSTNAME") . " " . $new_member->get_attribute("USER_FULLNAME"), gettext("Dear %NAME,")) . "\n\n";
        $message .= str_replace("%GROUP", h($group_name), gettext("You were added to '%GROUP' as a new admin.")) . "\n\n";
        $message .= gettext("This is an automatically generated message.") . " " . gettext("If you haven't been informed about this membership in advance, please contact the sender of this message.") . "\n\n" . str_replace("%GROUP", "<a href=\"" . $backlink . "\">" . h($group_name) . "</a>", gettext("See '%GROUP' for further information."));
        lms_steam::mail($new_member, $user, PLATFORM_NAME . ": " . str_replace("%GROUP", h($group_name), gettext("You were added to '%GROUP' as a new admin")), $message);
        $cache = get_cache_function($new_member->get_name(), 60);
        $cache->drop("lms_steam::user_get_groups", $new_member->get_name(), TRUE);
        $cache->drop("lms_steam::user_get_groups", $new_member->get_name(), FALSE);
        $cache->drop("lms_steam::user_get_groups", $new_member->get_name());
        $_SESSION["confirmation"] = str_replace("%NAME", $new_member->get_attribute("USER_FIRSTNAME") . " " . $new_member->get_attribute("USER_FULLNAME"), gettext("%NAME successfully defined as admin."));
        //header( "Location: " . $backlink );
        //exit;
    }