Current Directory: /home/astoriaah/www/administrator/components/com_sh404sef/classes
Viewing File: /home/astoriaah/www/administrator/components/com_sh404sef/classes/basecache.php
<?php
/**
* sh404SEF - SEO extension for Joomla!
*
* @author Yannick Gaultier
* @copyright (c) Yannick Gaultier - Weeblr llc - 2022
* @package sh404SEF
* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL
* @version 4.24.1.4308
* @date 2022-05-31
*/
// Security check to ensure this file is being included by a parent file.
if (!defined('_JEXEC')) die('Direct Access to this location is not allowed.');
// load a few constants
require_once JPATH_ROOT . '/administrator/components/com_sh404sef/defines.php';
/**
* URL caching
*
* @author shumisha
*
*/
class Sh404sefClassBasecache {
protected static $_instance = null;
// general configuration
protected $_config = null;
// cache content
protected $_urlCache = array();
protected $_urlCacheCount = 0;
protected $_urlCacheCreationDate = null;
// cache stats
protected $_urlCacheMisses = 0;
protected $_urlCacheHits = 0;
protected $_urlCacheMissesList = array();
public function __construct( $config) {
// store sef config
$this->_config = $config;
}
// fetch an URL from cache, return null if not found
public function getSefUrlFromCache( $nonSefUrl, & $sefUrl) {
return sh404SEF_URLTYPE_NONE;
}
// fetch an URL from cache, return null if not found
public function getNonSefUrlFromCache( $sefUrl, & $nonSefUrl) {
return sh404SEF_URLTYPE_NONE;
}
public function addSefUrlToCache( $nonSefUrl, $sefUrl, $UrlType) {
return null;
}
public function removeUrlFromCache( $nonSefUrlList) {
return null;
}
public function purge() {
return null;
}
public function getCacheStats() {
$cacheTotal = $this->_urlCacheMisses+$this->_urlCacheHits;
$out = 'Cache hits : '. $this->_urlCacheHits . " [".( !empty( $cacheTotal) ? (int)(100*$this->_urlCacheHits/$cacheTotal) . '%' : 'N/A') .']<br />';
$out .= 'Cache misses : '. $this->_urlCacheMisses . " [".( !empty( $cacheTotal) ? (int)(100*$this->_urlCacheMisses/$cacheTotal) . '%' : 'N/A'). ']<br />';
$out .= 'Cache total : '. $cacheTotal . '<br />';
$out .= 'Url added to cache : '. $this->_urlCacheCount . '<br />';
$out .= '<br /><br /><br />Misses list';
foreach($this->_urlCacheMissesList as $url) {
$out .= '<pre>'.$url.'</pre><br />';
}
return $out;
}
protected function _varExport( $cache, $start) {
return false;
}
}