function onAfterRender()
{
$isDebug=false;
$css=$this->param('css');
$javascript=$this->param('javascript');
if(!$css&&!$javascript){
return true;
}
// Only render for the front site
$app =& JFactory::getApplication();
if($app->getName() != 'site') {
return true;
}
$document =& JFactory::getDocument();
$doctype = $document->getType();
// Only render for HTML output
if ( $doctype != 'html' ) { return; }
//excludeComponents
$excludeComponents=$this->param('excludeComponents');
if(isset($excludeComponents)&&$excludeComponents){
$components=@explode(',',$excludeComponents);
$option=JRequest::getVar('option');
if(isset($option)&&in_array($option,$components)){
return true;
}
}
//gzip checking
$isGZ=$this->param('gzip');
if($isGZ){
$encoding = JResponse::_clientEncoding();
if (!$encoding){
$isGZ=false;
}
if (!extension_loaded('zlib') || ini_get('zlib.output_compression')) {
$isGZ=false;
}
}
$body = JResponse::getBody();
$isok=true;
$compressor=new jsCssCompressor();
$baseUrl=JURI::base(true).'/';
if($javascript){
$scriptRegex="/<script [^>]+(\/>|><\/script>)/i";
$jsRegex="/([^\"\'=]+\.(js))[\"\']/i";
preg_match_all($scriptRegex, $body, $matches);
$scripts=@implode('',$matches[0]);
preg_match_all($jsRegex,$scripts,$matches);
$scriptFiles= array();
foreach($matches[1] as $script){
if(isInternal($script)){
//if $baseurl=='/'; may need specail handle
$parts=@explode( JURI::base(),$script);
if(count($parts)>1&&endwith($parts[1],'.js')){
$script=JPATH_ROOT.DS.$parts[1];
$script=replaceSperator($script);
$scriptFiles[]=$script;
}else if(endwith($script,'.js')){
$script=$_SERVER['DOCUMENT_ROOT'].DS.$script;
$script=replaceSperator($script);
if(file_exists($script)){
$scriptFiles[]=$script;
}else{
$script=JPATH_ROOT.DS.$script;
$script=replaceSperator($script);
if(file_exists($script)){
$scriptFiles[]=$script;
}
}
}
}
}
$scriptFiles=array_unique($scriptFiles);
$customOrder=$this->param('customOrder');
$jqueryNoConflict=$this->param('jqueryNoConflict');
$jquery=$this->param('jquery');
$exclude=$this->param('excludeJs');
$excludeJs=array();
if(isset($exclude)&&$exclude){
$excludeJs=@explode(',',$exclude);
}
$predefinedExcludeJs=array('xajax.js','script.js','tiny_mce.js','com_community/assets/toolbar.js');
$excludeJs=@array_merge($excludeJs,$predefinedExcludeJs);
$mappedScripts=array();
foreach($scriptFiles as $sf){
$file=strrchr($sf,DS);
if(isset($file)){
$file=substr($file,1);
$mappedScripts[trim($file)]=$sf;
}
}
$firstScripts=explode(',',$customOrder);
$orderedScripts=array();
foreach($firstScripts as $fs){
$fs=trim($fs);
if(array_key_exists($fs,$mappedScripts)){
$orderedScripts[]=$mappedScripts[$fs];
}
}
//append all js, ignore customorded files
foreach($scriptFiles as $sf){
if(!in_array($sf,$orderedScripts)){
$orderedScripts[]=$sf;
}
}
if(isset($jquery)&&isset($mappedScripts[$jquery])){
function sendHeaders()
{
// Don't compress something if the server is going todo it anyway. Waste of time.
$this->doCompression = $this->sitemap->compress_xml && !ini_get('zlib.output_compression') && ini_get('output_handler') != 'ob_gzhandler';
@ob_end_clean();
if ($this->doCompression) {
$encoding = JResponse::_clientEncoding();
header('Content-Encoding: ' . $encoding);
header('X-Content-Encoded-By: Joomla! 1.5');
ob_start();
}
header('Content-type: application/xml; charset=utf-8');
}
/**
* Compress the data
*
* Checks the accept encoding of the browser and compresses the data before
* sending it to the client.
*
* @access public
* @param string data
* @return string compressed data
*/
function _compress($data)
{
$encoding = JResponse::_clientEncoding();
if (!$encoding) {
return $data;
}
if (!extension_loaded('zlib') || ini_get('zlib.output_compression')) {
return $data;
}
if (headers_sent()) {
return $data;
}
if (connection_status() !== 0) {
return $data;
}
$level = 4;
//ideal level
/*
$size = strlen($data);
$crc = crc32($data);
$gzdata = "\x1f\x8b\x08\x00\x00\x00\x00\x00";
$gzdata .= gzcompress($data, $level);
$gzdata = substr($gzdata, 0, strlen($gzdata) - 4);
$gzdata .= pack("V",$crc) . pack("V", $size);
*/
$gzdata = gzencode($data, $level);
JResponse::setHeader('Content-Encoding', $encoding);
JResponse::setHeader('X-Content-Encoded-By', 'Joomla! 1.5');
return $gzdata;
}
function startOutput(&$menus, &$config)
{
$live_site = substr_replace(JURI::root(), "", -1, 1);
$this->isNews = JRequest::getInt('news', 0);
// Don't compress something if the server is going todo it anyway. Waste of time.
$this->doCompression = $this->sitemap->compress_xml && !ini_get('zlib.output_compression') && ini_get('output_handler') != 'ob_gzhandler';
@ob_end_clean();
if ($this->doCompression) {
$encoding = JResponse::_clientEncoding();
header('Content-Encoding: ' . $encoding);
header('X-Content-Encoded-By: Joomla! 1.5');
ob_start();
}
header('Content-type: application/xml; charset=utf-8');
echo '<?xml version="1.0" encoding="UTF-8"?>' . "\n";
if (!$config->exclude_xsl && !$this->isNews) {
$user =& JFactory::getUser();
if ($user->get('gid') == "25") {
echo '<?xml-stylesheet type="text/xsl" href="' . $live_site . '/index2.php?option=com_xmap&view=xsladminfile&tmpl=component"?>' . "\n";
} else {
echo '<?xml-stylesheet type="text/xsl" href="' . $live_site . '/index2.php?option=com_xmap&view=xslfile&tmpl=component"?>' . "\n";
}
}
echo '<urlset xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" ' . 'xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9 ' . 'http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd" ' . 'xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" ' . 'xmlns:image="http://www.google.com/schemas/sitemap-image/1.1"' . ($this->isNews ? ' xmlns:n="http://www.google.com/schemas/sitemap-news/0.9"' : '') . ">\n";
}
