/**
* Check IE6 browser
*
* @return bool TRUE if IE6, otherwise FALSE
*/
public static function isIE6()
{
$bname = T3Common::getBrowserSortName();
$bver = T3Common::getBrowserMajorVersion();
return $bname == 'ie' && $bver == 6;
}
function getPageKey()
{
static $key = null;
if ($key) {
return $key;
}
$t3cache = T3Cache::getInstance();
if ($t3cache->_devmode) {
return null;
}
//no cache in devmode
$mainframe =& JFactory::getApplication();
$messages = $mainframe->getMessageQueue();
// Ignore cache when there're some message
if (is_array($messages) && count($messages)) {
$key = null;
return null;
}
$user =& JFactory::getUser();
if ($user->get('aid') || $_SERVER['REQUEST_METHOD'] != 'GET') {
$key = null;
return null;
//no cache for page
}
$string = 'page';
$uri = JRequest::getURI();
//t3import ('core.libs.Browser');
//$browser = new Browser();
//$string .= $browser->getBrowser().":".$browser->getVersion();
$browser = T3Common::getBrowserSortName() . "-" . T3Common::getBrowserMajorVersion();
$params = T3Parameter::getInstance();
$cparams = '';
foreach ($params->_params_cookie as $k => $v) {
$cparams .= $k . "=" . $v . '&';
}
$string = "page - URI: {$uri}; Browser: {$browser}; Params: {$cparams}";
$key = md5($string);
//Insert into cache db
/*
$query = "insert `#__t3_cache` (`key`, `raw`, `uri`, `browser`, `params`, `counter`) values('$key', '$string', '$uri', '$browser', '$cparams', 1) ON DUPLICATE KEY UPDATE `counter`=`counter`+1;";
$db =& JFactory::getDBO();
@$db->setQuery( $query );
@$db->query();
*/
return $key;
}
$this->genBlockEnd($this->getBlocksXML('middle'));
?>
</div>
<?php
//Add fix height for main area
if (T3Common::node_attributes($this->getBlocksXML('middle'), 'fixheight')) {
$this->showBlock('fixheight');
}
?>
<!-- //MAIN CONTAINER -->
<?php
$blks =& $this->getBlocksXML('bottom');
$blocks =& T3Common::node_children($blks, 'block');
foreach ($blocks as $block) {
if (T3Common::getBrowserSortName() == 'ie' && T3Common::getBrowserMajorVersion() == 7) {
echo "<br class=\"clearfix\"/>";
}
$this->showBlock($block);
}
?>
</div>
<?php
if ($this->isIE6()) {
?>
<?php
$this->showBlock('ie6/ie6warning');
}
?>
function proccess()
{
$document =& JFactory::getDocument();
//proccess stylesheets
$themes = T3Common::get_active_themes();
//$themes[] = array('core', 'default'); //default now move to template root folder
//$themes[] = array('engine', 'default');
$themes = array_reverse($themes);
$scripts = array();
$css_urls = array();
$css_urls['site'] = array();
foreach ($themes as $theme) {
$css_urls[$theme[0] . '.' . $theme[1]] = array();
}
foreach ($themes as $theme) {
$css_urls[$theme[0] . '.' . $theme[1] . '-browser'] = array();
}
if (T3Common::isRTL()) {
foreach ($themes as $theme) {
$css_urls[$theme[0] . '.' . $theme[1] . '-rtl'] = array();
}
}
$bname = T3Common::getBrowserSortName();
$bver = T3Common::getBrowserMajorVersion();
$optimize_css = T3Parameter::get('optimize_css', 2);
$optimize_js = T3Parameter::get('optimize_js', 2);
foreach ($document->_styleSheets as $strSrc => $strAttr) {
$path = T3Head::cleanUrl($strSrc);
if (!$path) {
//External url
$css_urls['site'][] = array('', $strSrc);
continue;
}
$intemplate = false;
if (preg_match('/^templates\\/' . T3_ACTIVE_TEMPLATE . '\\//', $path)) {
$path = preg_replace('/^templates\\/' . T3_ACTIVE_TEMPLATE . '\\//', '', $path);
$intemplate = true;
}
/*
if (!$intemplate && $optimize_css < 2) // don't read file content => keep original link
{
$css_urls['site'][] = array ('', $strSrc);
continue;
}
*/
$paths = array();
$paths[] = array('', $path, $strSrc);
//The third element is the original url
//if ($intemplate) {
//only load other css files if in T3v2 template
$ext = '';
if (preg_match('#\\.[^.]+$#', $path, $matches)) {
$ext = $matches[0];
}
//$file_info = pathinfo($path);
//$ext = $file_info['extension'];
if ($ext) {
$paths[] = array('-browser', str_replace($ext, "-{$bname}{$ext}", $path));
$paths[] = array('-browser', str_replace($ext, "-{$bname}{$bver}{$ext}", $path));
if (T3Common::isRTL()) {
$paths[] = array('-rtl', str_replace($ext, "-rtl{$ext}", $path));
$paths[] = array('-rtl', str_replace($ext, "-{$bname}-rtl{$ext}", $path));
$paths[] = array('-rtl', str_replace($ext, "-{$bname}{$bver}-rtl{$ext}", $path));
}
}
//}
foreach ($paths as $path) {
//
if ($intemplate) {
if ($urls = T3Path::get($path[1], true)) {
foreach ($urls as $theme => $url) {
$css_urls[$theme . $path[0]][$url[0]] = $url;
}
}
} else {
if (is_file(T3Path::path($path[1]))) {
$css_urls['site'][T3Path::path($path[1])] = array(T3Path::path($path[1]), count($path) > 2 ? $path[2] : T3Path::url($path[1]));
}
//use original url ($path[2]) if exists
}
}
}
//remove current stylesheets
$document->_styleSheets = array();
foreach ($document->_scripts as $strSrc => $strType) {
$srcurl = T3Head::cleanUrl($strSrc);
if (!$srcurl) {
$scrips[] = array('', $strSrc);
continue;
}
if (preg_match('/^templates\\/' . T3_ACTIVE_TEMPLATE . '\\//', $srcurl)) {
//in template
$srcurl = preg_replace('/^templates\\/' . T3_ACTIVE_TEMPLATE . '\\//', '', $srcurl);
$path = str_replace('/', DS, $srcurl);
if ($url = T3Path::get($path)) {
$scrips[] = $url;
}
} else {
if ($optimize_js < 1) {
$scrips[] = array('', $strSrc);
continue;
}
$path = str_replace('/', DS, $srcurl);
$scrips[] = array(JPATH_SITE . DS . $path, JURI::base(true) . '/' . $srcurl);
}
}
//remove current scripts
$document->_scripts = array();
$css_urls = T3Head::optimizecss($css_urls);
//if ($url) $css_urls = array(array(array('', $url)));
//re-add stylesheet to head
foreach ($css_urls as $urls) {
foreach ($urls as $url) {
$document->addStylesheet($url[1]);
}
}
$scrips = T3Head::optimizejs($scrips);
//re-add stylesheet to head
foreach ($scrips as $url) {
$document->addScript($url[1]);
}
}