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GR0V Shell
GR0V shell
Linux www.koreapackagetour.com 2.6.32-042stab145.3 #1 SMP Thu Jun 11 14:05:04 MSK 2020 x86_64
<?php
/**
* ------------------------------------------------------------------------
* JA T3v2 System Plugin
* ------------------------------------------------------------------------
* Copyright (C) 2004-2011 J.O.O.M Solutions Co., Ltd. All Rights Reserved.
* @license - GNU/GPL, http://www.gnu.org/licenses/gpl.html
* Author: J.O.O.M Solutions Co., Ltd
* Websites: http://www.joomlart.com - http://www.joomlancers.com
* ------------------------------------------------------------------------
*/
// No direct access
defined('_JEXEC') or die;
jimport('joomla.cache.cache');
/**
* T3Cache class
*
* @package JAT3.Core
*/
class T3Cache extends JObject
{
const T3_CACHE_GROUP = 't3_pages';
const T3_CACHE_ASSETS = 't3_assets';
var $cache = null;
var $_devmode = false;
var $started = array();
var $buffer = array();
var $_options = null;
/**
* Constructor
*
* @param bool $devmode Indicate development mode or not
*/
public function __construct ($devmode = true)
{
$this->_devmode = $devmode;
$conf = JFactory::getConfig();
$options = array(
'defaultgroup' => self::T3_CACHE_GROUP,
'caching' => true,
'cachebase' => $conf->get('cache_path', JPATH_SITE . '/cache'),
'lifetime' => (int)$conf->get('cachetime') * 60,
);
//JFactory::getCache();
//$this->cache = new JCache($options);
$this->cache = JCache::getInstance('', $options);
}
/**
* Get instance of T3Cache
*
* @param bool $devmode Developed mode
*
* @return T3Cache
*/
public static function getT3Cache ($devmode = true)
{
static $t3cache = null;
if ($t3cache == null) {
$t3cache = new T3Cache($devmode);
}
return $t3cache;
}
/**
* Store cached data by key & group
*
* @param string $data Cached data
* @param string $key Cached key
* @param string $group Cached group
*
* @return bool True if cache stored
*/
public function store($data, $key, $group = null)
{
// Not store when devmode = true
if ($this->_devmode) return false;
$cache = $this->cache;
return $cache->store($data, $key, $group);
}
/**
* Get cached data by key & group
*
* @param string $key Cached key
* @param string $group Cached group
*
* @return mixed False if failure or cached data string
*/
public function get($key, $group = null)
{
// Nothing was store when devmode = true
if ($this->_devmode) return false;
$cache = $this->cache;
return $cache->get($key, $group);
}
/**
* Store cached object by key & T3_CACHE_ASSETS
*
* @param object $object Cached object (don't contain resource type)
* @param string $key Cached key
*
* @return bool True if cache stored
*/
public function storeObject($object, $key)
{
// Not store object when devmode = true
if ($this->_devmode) return false;
try {
$data = serialize($object);
} catch(Exception $e){
return false;
}
$cache = $this->cache;
return $cache->store($data, $key, T3Cache::T3_CACHE_ASSETS);
}
/**
* Get cached object by key & T3_CACHE_ASSETS
*
* @param string $key Cached key
*
* @return mixed False if failure or cached object
*/
public function getObject($key)
{
// No object was store when devmode = true
if ($this->_devmode) return false;
$cache = $this->cache;
$data = $cache->get($key, T3Cache::T3_CACHE_ASSETS);
$object = unserialize($data);
return $object;
}
/**
* Get data file by key & T3_CACHE_ASSESTS
*
* @param string $data Cached data file
* @param string $key Cached key
*
* @return bool True if cache stored
*/
public function storeFile($data, $key)
{
// No file was store when devmode = true
if ($this->_devmode) return false;
$cache = $this->cache;
return $cache->store($data, $key, T3Cache::T3_CACHE_ASSETS);
}
/**
* Get data file by key & T3_CACHE_ASSESTS
*
* @param string $key Cached key
*
* @return mixed False if failure or cached data file
*/
public function getFile($key)
{
// No file was store when devmode = true
if ($this->_devmode) return false;
$cache = $this->cache;
$data = $cache->get($key, T3Cache::T3_CACHE_ASSETS);
return $data;
}
/**
* Set caching
*
* @param bool $enabled Enabled caching
*
* @return void
*/
public function setCaching($enabled)
{
$this->cache->setCaching($enabled);
}
/**
* Clean cache
*
* @param int $t3assets Level of cleaning
*
* @return void
*/
public static function clean($t3assets = 0)
{
$cache = T3Cache::getT3Cache();
$cache->_clean($t3assets);
}
/**
* Clean T3 cache
* If $t3assets > 0, deleted all cached content in defaultgroup
* If $t3assets > 1, deleted all cached content in assets group
* If $t3assets > 2, deleted all cached content in css/js optimize folder
*
* @param int $t3assets Level cache
*
* @return void
*/
private function _clean($t3assets = 0)
{
$cache = $this->cache;
// Clear cache in default group folder
if ($t3assets > 0) {
$cache->clean();
}
// Clear cache in assets folder
if ($t3assets > 1) {
$cache->clean(self::T3_CACHE_ASSETS);
}
if ($t3assets > 2) {
//clean t3-assets folder, the cache for js/css
$templates = T3Common::get_active_templates();
//T3Common::log(var_export($templates, true));
foreach ($templates as $template) {
$file = T3Path::path("templates/$template").DS.'params.ini';
if (is_file($file)) {
$content = file_get_contents($file);
// $params = new JParameter($content);
// Strict standards: Declaration of JParameter::loadSetupFile() should be compatible with that of JRegistry::loadSetupFile()
$params = $content;
if (!($content instanceof JRegistry))
{
$params = new JRegistry($content);
}
$cache_path = $params->get('optimize_folder', 't3-assets');
$path = T3Path::path($cache_path);
//T3Common::log($path);
if (is_dir($path)) {
@JFolder::delete($path);
}
}
}
}
}
/**
* 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;
}
/**
* Get preload key from template information
*
* @param string $template String template information
*
* @return mixed NULL if devmode or keycode string
*/
public static function getPreloadKey ($template)
{
$t3cache = T3Cache::getT3Cache();
if ($t3cache->_devmode) return null; //no cache in devmode*/
$string = 'template-' . $template;
return $string;
}
/**
* Get profile key from active profile & default profile
*
* @return mixed NULL if devmode or keycode string
*/
public static function getProfileKey ()
{
$t3cache = T3Cache::getT3Cache();
if ($t3cache->_devmode) return null; //no cache in devmode
$profile = T3Common::get_active_profile().'-'.T3Common::get_default_profile();
$string = 'profile-'.$profile;
return $string;
}
/**
* Get theme key from active layout & active themes
*
* @return mixed NULL if devmode or keycode string
*/
public static function getThemeKey ()
{
$t3cache = T3Cache::getT3Cache();
if ($t3cache->_devmode) return null; //no cache in devmode
$themes = T3Common::get_active_themes();
$layout = T3Common::get_active_layout();
$string = 'theme-infos-'.$layout;
if (is_array($themes)) $string .= serialize($themes);
return $string;
}
}
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