<?php
/**
 * StatusNet, the distributed open-source microblogging tool
 *
 * Permalink for group
 *
 * PHP version 5
 *
 * LICENCE: This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * @category  Group
 * @package   StatusNet
 * @author    Evan Prodromou <evan@status.net>
 * @author    Sarven Capadisli <csarven@status.net>
 * @copyright 2008-2009 StatusNet, Inc.
 * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
 * @link      http://status.net/
 */

if (!defined('GNUSOCIAL')) { exit(1); }

/**
 * Permalink for a group
 *
 * The group nickname can change, but not the group ID. So we use
 * an URL with the ID in it as the permanent identifier.
 *
 * @category Group
 * @package  StatusNet
 * @author   Evan Prodromou <evan@status.net>
 * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
 * @link     http://status.net/
 */
class GroupbyidAction extends ShowgroupAction
{
    /** group we're viewing. */
    protected $group = null;

    function isReadOnly($args)
    {
        return true;
    }

    protected function doPreparation()
    {
        $this->group = User_group::getByID($this->arg('id'));
        $this->target = $this->group->getProfile();

        if ($this->target->isLocal()) {
            common_redirect($this->target->getUrl());
        }
    }
}