function event_InitSkinParse($data)
{
global $blogid, $CONF, $manager;
$feedurl = array('rss1.xml', 'index.rdf', 'rss2.xml', 'atom.xml');
$reqPaths = explode('/', serverVar('PATH_INFO'));
$reqPath = end($reqPaths);
$feeds = in_array($reqPath, $feedurl, true);
if (!$feeds) {
return;
} else {
$p_info = trim(serverVar('PATH_INFO'), '/');
$path_arr = explode('/', $p_info);
switch (end($path_arr)) {
case 'rss1.xml':
case 'index.rdf':
$skinName = 'feeds/rss10';
break;
case 'rss2.xml':
$skinName = 'feeds/rss20';
break;
case 'atom.xml':
$skinName = 'feeds/atom';
break;
}
if (SKIN::exists($skinName)) {
$skin =& SKIN::createFromName($skinName);
$data['skin']->SKIN($skin->getID());
$skinData =& $data['skin'];
$pageType = $data['type'];
if (!$CONF['DisableSite']) {
ob_start();
$skinID = $skinData->id;
$contents = $this->getSkinContent($pageType, $skinID);
$actions = SKIN::getAllowedActionsForType($pageType);
$dataArray = array('skin' => &$skinData, 'type' => $pageType, 'contents' => &$contents);
$manager->notify('PreSkinParse', $dataArray);
PARSER::setProperty('IncludeMode', SKIN::getIncludeMode());
PARSER::setProperty('IncludePrefix', SKIN::getIncludePrefix());
$handler = new ACTIONS($pageType, $skinData);
$parser = new PARSER($actions, $handler);
$handler->setParser($parser);
$handler->setSkin($skinData);
$parser->parse($contents);
$dataArray = array('skin' => &$skinData, 'type' => $pageType);
$manager->notify('PostSkinParse', $dataArray);
$feed = ob_get_contents();
ob_end_clean();
$eTag = '"' . md5($feed) . '"';
header('Etag: ' . $eTag);
if ($eTag == serverVar('HTTP_IF_NONE_MATCH')) {
header('HTTP/1.0 304 Not Modified');
header('Content-Length: 0');
} else {
if (extension_loaded('mbstring')) {
$feed = mb_convert_encoding($feed, 'UTF-8', _CHARSET);
$charset = 'UTF-8';
} else {
$charset = _CHARSET;
}
header('Content-Type: application/xml; charset=' . $charset);
header('Generator: Nucleus CMS ' . $nucleus['version']);
// dump feed
echo $feed;
}
} else {
echo '<' . '?xml version="1.0" encoding="ISO-8859-1"?' . '>';
?>
<rss version="2.0">
<channel>
<title><?php
echo $this->hsc($CONF['SiteName'], ENT_QUOTES);
?>
</title>
<link><?php
echo $this->hsc($CONF['IndexURL'], ENT_QUOTES);
?>
</link>
<description></description>
<docs>http://backend.userland.com/rss</docs>
</channel>
</rss>
<?php
}
}
exit;
}
}
