<?php
/***************************************************************************
 *  Copyright (C) 2003-2009 Polytechnique.org                              *
 *  http://opensource.polytechnique.org/                                   *
 *                                                                         *
 *  This program is free software; you can redistribute it and/or modify   *
 *  it under the terms of the GNU General Public License as published by   *
 *  the Free Software Foundation; either version 2 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 General Public License for more details.                           *
 *                                                                         *
 *  You should have received a copy of the GNU General Public License      *
 *  along with this program; if not, write to the Free Software            *
 *  Foundation, Inc.,                                                      *
 *  59 Temple Place, Suite 330, Boston, MA  02111-1307  USA                *
 ***************************************************************************/

function init_rss($template, $alias, $hash, $require_uid = true)
{
    $page =& Platal::page();
    $page->changeTpl($template, NO_SKIN);
    $user = Platal::session()->tokenAuth($alias, $hash);
    if (is_null($user)) {
        if ($require_uid) {
            exit;
        } else {
            $user = null;
        }
    }

    if ($template) {
        $page->assign('rss_hash', $hash);
        header('Content-Type: application/rss+xml; charset=utf8');
    }
    return is_null($user) ? null : $user->id();
}

// vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
?>