/**
* Outputs the XML contents of the export file
*
* @param $setHeaders
* set to 0 if you don't want to send out headers
* (optional, default 1)
*/
function export($setHeaders = 1)
{
if ($setHeaders) {
// make sure the mimetype is correct, and that the data does not show up
// in the browser, but gets saved into and XML file (popup download window)
header('Content-Type: text/xml');
header('Content-Disposition: attachment; filename="skinbackup.xml"');
header('Expires: 0');
header('Pragma: no-cache');
}
echo "<nucleusskin>\n";
// meta
echo "\t<meta>\n";
// skins
foreach ($this->skins as $skinId => $skinName) {
$skinName = htmlspecialchars($skinName, ENT_QUOTES);
if (strtoupper(_CHARSET) != 'UTF-8') {
$skinName = mb_convert_encoding($skinName, 'UTF-8', _CHARSET);
}
echo "\t\t" . '<skin name="' . htmlspecialchars($skinName, ENT_QUOTES) . '" />' . "\n";
}
// templates
foreach ($this->templates as $templateId => $templateName) {
$templateName = htmlspecialchars($templateName, ENT_QUOTES);
if (strtoupper(_CHARSET) != 'UTF-8') {
$templateName = mb_convert_encoding($templateName, 'UTF-8', _CHARSET);
}
echo "\t\t" . '<template name="' . htmlspecialchars($templateName, ENT_QUOTES) . '" />' . "\n";
}
// extra info
if ($this->info) {
if (strtoupper(_CHARSET) != 'UTF-8') {
$skin_info = mb_convert_encoding($this->info, 'UTF-8', _CHARSET);
} else {
$skin_info = $this->info;
}
echo "\t\t<info><![CDATA[" . $skin_info . "]]></info>\n";
}
echo "\t</meta>\n\n\n";
// contents skins
foreach ($this->skins as $skinId => $skinName) {
$skinId = intval($skinId);
$skinObj = new SKIN($skinId);
$skinName = htmlspecialchars($skinName, ENT_QUOTES);
$contentT = htmlspecialchars($skinObj->getContentType(), ENT_QUOTES);
$incMode = htmlspecialchars($skinObj->getIncludeMode(), ENT_QUOTES);
$incPrefx = htmlspecialchars($skinObj->getIncludePrefix(), ENT_QUOTES);
$skinDesc = htmlspecialchars($skinObj->getDescription(), ENT_QUOTES);
if (strtoupper(_CHARSET) != 'UTF-8') {
$skinName = mb_convert_encoding($skinName, 'UTF-8', _CHARSET);
$contentT = mb_convert_encoding($contentT, 'UTF-8', _CHARSET);
$incMode = mb_convert_encoding($incMode, 'UTF-8', _CHARSET);
$incPrefx = mb_convert_encoding($incPrefx, 'UTF-8', _CHARSET);
$skinDesc = mb_convert_encoding($skinDesc, 'UTF-8', _CHARSET);
}
echo "\t" . '<skin name="' . $skinName . '" type="' . $contentT . '" includeMode="' . $incMode . '" includePrefix="' . $incPrefx . '">' . "\n";
echo "\t\t" . '<description>' . $skinDesc . '</description>' . "\n";
$que = 'SELECT' . ' stype,' . ' scontent ' . 'FROM ' . sql_table('skin') . ' WHERE' . ' sdesc = ' . $skinId;
$res = sql_query($que);
while ($partObj = sql_fetch_object($res)) {
$type = htmlspecialchars($partObj->stype, ENT_QUOTES);
$cdata = $this->escapeCDATA($partObj->scontent);
if (strtoupper(_CHARSET) != 'UTF-8') {
$type = mb_convert_encoding($type, 'UTF-8', _CHARSET);
$cdata = mb_convert_encoding($cdata, 'UTF-8', _CHARSET);
}
echo "\t\t" . '<part name="' . $type . '">';
echo '<![CDATA[' . $cdata . ']]>';
echo "</part>\n\n";
}
echo "\t</skin>\n\n\n";
}
// contents templates
foreach ($this->templates as $templateId => $templateName) {
$templateId = intval($templateId);
$templateName = htmlspecialchars($templateName, ENT_QUOTES);
$templateDesc = htmlspecialchars(TEMPLATE::getDesc($templateId), ENT_QUOTES);
if (strtoupper(_CHARSET) != 'UTF-8') {
$templateName = mb_convert_encoding($templateName, 'UTF-8', _CHARSET);
$templateDesc = mb_convert_encoding($templateDesc, 'UTF-8', _CHARSET);
}
echo "\t" . '<template name="' . $templateName . '">' . "\n";
echo "\t\t" . '<description>' . $templateDesc . "</description>\n";
$que = 'SELECT' . ' tpartname,' . ' tcontent' . ' FROM ' . sql_table('template') . ' WHERE' . ' tdesc = ' . $templateId;
$res = sql_query($que);
while ($partObj = sql_fetch_object($res)) {
$type = htmlspecialchars($partObj->tpartname, ENT_QUOTES);
$cdata = $this->escapeCDATA($partObj->tcontent);
if (strtoupper(_CHARSET) != 'UTF-8') {
$type = mb_convert_encoding($type, 'UTF-8', _CHARSET);
$cdata = mb_convert_encoding($cdata, 'UTF-8', _CHARSET);
}
echo "\t\t" . '<part name="' . $type . '">';
echo '<![CDATA[' . $cdata . ']]>';
echo '</part>' . "\n\n";
}
echo "\t</template>\n\n\n";
}
echo '</nucleusskin>';
}
function event_InitSkinParse($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;
}
}
