/**
* topic rss feed, 10 latest posts in the topic
* @param $forum_id forum id
*/
function getRssTopic($topic_id)
{
global $gConf;
$topic_id = (int) $topic_id;
$gConf['topics_per_page'] = 10;
$gConf['date_format'] = '%a, %e %b %Y %k:%i:%s GMT';
$fdb = new DbForum();
$t = $fdb->getTopic($topic_id);
if (!$t) {
exit;
}
$a = $fdb->getPosts($topic_id, 0);
reset($a);
$items = '';
$lastBuildDate = '';
while (list(, $r) = each($a)) {
$lp = $fdb->getTopicPost($r['topic_id'], 'last');
$td = strip_tags(substr($r['post_text'], 0, 256));
if (strlen($td) == 256) {
$td .= '[...]';
}
$tt = substr($td, 0, 32);
$lastBuildDate = $lp['when'];
$items .= <<<EOF
\t\t\t<item>
\t\t\t\t<title>{$tt}</title>
\t\t\t\t<link>{$gConf['url']['base']}index.php?action=goto&topic_id={$r['topic_id']}</link>
\t\t\t\t<description>{$td}</description>
\t\t\t\t<pubDate>{$lp['when']}</pubDate>
\t\t\t\t<guid>{$gConf['url']['base']}index.php?action=goto&topic_id={$r['topic_id']}</guid>
\t\t\t</item>
EOF;
}
return <<<EOF
<rss version="2.0">
\t<channel>
\t\t<title>{$t['topic_title']}</title>
\t\t<link>{$gConf['url']['base']}index.php?action=goto&topic_id={$topic_id}</link>
\t\t<description>{$t['topic_title']}</description>
\t\t<lastBuildDate>{$lastBuildDate}</lastBuildDate>\t
\t\t{$items}
\t</channel>
</rss>
EOF;
}
/**
* topic rss feed, 10 latest posts in the topic
* @param $forum_id forum id
*/
function getRssTopic($topic_uri)
{
global $gConf;
$gConf['topics_per_page'] = 10;
$gConf['date_format'] = '%a, %e %b %Y %k:%i:%s GMT';
$fdb = new DbForum();
$t = $fdb->getTopicByUri($topic_uri);
$topic_id = (int) $t['topic_id'];
if (!$t) {
exit;
}
$a = $fdb->getPosts($topic_id, 0);
reset($a);
$items = '';
$lastBuildDate = '';
while (list(, $r) = each($a)) {
$lp = $fdb->getTopicPost($r['topic_id'], 'last');
$td = strip_tags(substr($r['post_text'], 0, 256));
if (strlen($td) == 256) {
$td .= '[...]';
}
$tt = substr($td, 0, 32);
$lastBuildDate = $lp['when'];
$items .= "\n\t\t\t<item>\n\t\t\t\t<title>{$tt}</title>\n\t\t\t\t<link>" . $gConf['url']['base'] . sprintf($gConf['rewrite']['topic'], $t['topic_uri']) . "</link>\n\t\t\t\t<description>{$td}</description>\n\t\t\t\t<pubDate>{$lp['when']}</pubDate>\n\t\t\t\t<guid>" . $gConf['url']['base'] . sprintf($gConf['rewrite']['topic'], $t['topic_uri']) . "#{$r['post_id']}</guid>\n\t\t\t</item>";
}
return "\n<rss version=\"2.0\">\n\t<channel>\n\t\t<title>{$t['topic_title']}</title>\n\t\t<link>" . $gConf['url']['base'] . sprintf($gConf['rewrite']['topic'], $t['topic_uri']) . "</link>\n\t\t<description>{$t['topic_title']}</description>\n\t\t<lastBuildDate>{$lastBuildDate}</lastBuildDate>\t\n\t\t{$items}\n\t</channel>\n</rss>";
}