示例#1
0
    /**
     * all posts rss feed, 10 latest posts
     *	@param $user	username 
     *  @param $sort	sort : rnd | top | latest - default
     */
    function getRssAll($sort)
    {
        global $gConf;
        $gConf['topics_per_page'] = 10;
        $gConf['date_format'] = '%a, %e %b %Y %k:%i:%s GMT';
        $fdb = new DbForum();
        $a = $fdb->getAllPostsList($sort, $gConf['topics_per_page']);
        reset($a);
        $items = '';
        $lastBuildDate = '';
        while (list(, $r) = each($a)) {
            if (!$lastBuildDate) {
                $lastBuildDate = $r['when'];
            }
            $td = strip_tags($r['post_text']);
            if (strlen($td) == 256) {
                $td .= '[...]';
            }
            $items .= <<<EOF
\t\t\t<item>
\t\t\t\t<title><![CDATA[{$r['topic_title']}]]></title>
\t\t\t\t<link>{$gConf['url']['base']}index.php?action=goto&amp;topic_id={$r['topic_id']}</link>
\t\t\t\t<description><![CDATA[{$r['user']}: {$td}]]></description>
\t\t\t\t<pubDate>{$r['when']}</pubDate>
\t\t\t\t<guid>{$gConf['url']['base']}index.php?action=goto&amp;topic_id={$r['topic_id']}</guid>
\t\t\t</item>
EOF;
        }
        if ($sort == 'rnd' || $sort == 'top') {
            $lastBuildDate = '';
        }
        return <<<EOF
<rss version="2.0">
\t<channel>
\t\t<title>Forum Posts</title>
\t\t<link>{$gConf['url']['base']}</link>
\t\t<description>Forum Posts</description>
\t\t<lastBuildDate>{$lastBuildDate}</lastBuildDate>
\t\t{$items}
\t</channel>
</rss>
EOF;
    }