$Module = $Params['Module'];
if (!isset($Params['RSSFeed'])) {
eZDebug::writeError('No RSS feed specified');
return $Module->handleError(eZError::KERNEL_NOT_AVAILABLE, 'kernel');
}
$feedName = $Params['RSSFeed'];
$RSSExport = eZRSSExport::fetchByName($feedName);
// Get and check if RSS Feed exists
if (!$RSSExport) {
eZDebug::writeError('Could not find RSSExport : ' . $Params['RSSFeed']);
return $Module->handleError(eZError::KERNEL_NOT_AVAILABLE, 'kernel');
}
$config = eZINI::instance('site.ini');
$cacheTime = intval($config->variable('RSSSettings', 'CacheTime'));
$lastModified = gmdate('D, d M Y H:i:s', time()) . ' GMT';
eZURI::setTransformURIMode('full');
if ($cacheTime <= 0) {
$xmlDoc = $RSSExport->attribute('rss-xml-content');
$rssContent = $xmlDoc;
} else {
$cacheDir = eZSys::cacheDirectory();
$currentSiteAccessName = $GLOBALS['eZCurrentAccess']['name'];
$cacheFilePath = $cacheDir . '/rss/' . md5($currentSiteAccessName . $feedName) . '.xml';
if (!is_dir(dirname($cacheFilePath))) {
eZDir::mkdir(dirname($cacheFilePath), false, true);
}
$cacheFile = eZClusterFileHandler::instance($cacheFilePath);
if (!$cacheFile->exists() or time() - $cacheFile->mtime() > $cacheTime) {
$xmlDoc = $RSSExport->attribute('rss-xml-content');
// Get current charset
$charset = eZTextCodec::internalCharset();
