/**
* Constructor
*
* @param $template string
* Template name
*
* @return void
*/
function __construct($template = null)
{
$this->template = T3_ACTIVE_TEMPLATE;
$this->_params = T3Parameter::getInstance();
$this->_theme_info = T3Common::get_active_themes_info();
if ($template) {
$this->_tpl = $template;
$this->_extend(array($template));
}
}
/**
* Get page key from URI, browser (version), params (cookie params)
*
* @return mixed NULL if devmode/noncache or string key code
*/
public static function getPageKey()
{
static $key = null;
if ($key) {
return $key;
}
// No cache in devmode
$t3cache = T3Cache::getT3Cache();
if ($t3cache->_devmode) {
return null;
}
// No cache when disable T3 cache
$config = T3Common::get_template_based_params();
if ($config->get('cache', 0) == 0) {
return null;
}
// TODO: need to move in cache page code at the end of onAfterRender
$mainframe = JFactory::getApplication();
$messages = $mainframe->getMessageQueue();
// Ignore cache when there're some message
if (is_array($messages) && count($messages)) {
return null;
}
// If user log-in, ignore cache
$user = JFactory::getUser();
if (!$user->get('guest') || $_SERVER['REQUEST_METHOD'] != 'GET') {
return null;
}
// If ie6, ignore cache
$isIE6 = T3Template::isIE6();
if ($isIE6) {
return null;
}
// Don't cache when offline
$cfg = JFactory::getConfig();
if ($cfg->get('offline')) {
return null;
}
$uri = JRequest::getURI();
//$browser = T3Common::getBrowserSortName() . "-" . T3Common::getBrowserMajorVersion();
$mobile = T3Common::mobile_device_detect();
$params = T3Parameter::getInstance();
$cparams = '';
foreach ($params->_params_cookie as $k => $v) {
$cparams .= $k . "=" . $v . '&';
}
//$key = "page - URI: $uri; Browser: $browser; Params: $cparams";
$key = "page - URI: {$uri}; Mobile: {$mobile}; Params: {$cparams}";
//T3Common::log($key . ' ' . T3Common::getBrowserSortName() . "-" . T3Common::getBrowserMajorVersion());
return $key;
}
/**
* Set value to parameter
*
* @param string $param Parameter name
* @param string $value Setted value
*
* @return void
*/
function _setParam($param, $value)
{
$params = T3Parameter::getInstance();
return $params->setParam($param, $value);
}
function isRTL()
{
$doc =& JFactory::getDocument();
$params =& T3Parameter::getInstance();
return $doc->direction == 'rtl' || $params->getParam('direction', 'ltr') == 'rtl';
}
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 $key;
}
function getKey($name, $level = 10)
{
//$uri = JURI::getInstance();
//$string = $uri->getQuery();
$string = $name;
if ($level > 0) {
$string .= JRequest::getURI();
}
if ($level > 1) {
$params = T3Parameter::getInstance();
$string .= T3_TOOL_THEMES . "=" . $params->getParam(T3_TOOL_THEMES);
$string .= T3_TOOL_LAYOUTS . "=" . $params->getParam(T3_TOOL_LAYOUTS);
}
if ($level > 2) {
t3import('core.libs.Browser');
$browser = new Browser();
$string .= $browser->getBrowser() . ":" . $browser->getVersion();
}
if ($level > 3) {
$params = T3Parameter::getInstance();
foreach ($params->_params_cookie as $k => $v) {
$string .= $k . "=" . $v;
}
}
return md5($string);
}
