gnu-social/actions/publicrss.php

<?php
/*
 * Laconica - a distributed open-source microblogging tool
 * Copyright (C) 2008, Controlez-Vous, Inc.
 *
 * 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/>.
 */

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

require_once(INSTALLDIR.'/lib/rssaction.php');

// Formatting of RSS handled by Rss10Action

class PublicrssAction extends Rss10Action {

    function init() {
        return true;
    }

    function get_notices($limit=0) {
        
        $notices = array();
        
        $notice = Notice::publicStream(0, ($limit == 0) ? 48 : $limit);
        
        while ($notice->fetch()) {
            $notices[] = clone($notice);
        }
        
        return $notices;
    }

    function get_channel() {
        global $config;
        $c = array('url' => common_local_url('publicrss'),
                   'title' => sprintf(_('%s Public Stream'), $config['site']['name']),
                   'link' => common_local_url('public'),
                   'description' => sprintf(_('All updates for %s'), $config['site']['name']));
        return $c;
    }

    function get_image() {
        return null;
    }
}