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git-svn-id: http://dev.prestashop.com/svn/v1/branches/1.5.x@7522 b9a71923-0436-4b27-9f14-aed3839534dd

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rGaillard
2011-07-06 10:10:43 +00:00
parent 9ff675b1e2
commit 69f2f09dc5
4695 changed files with 0 additions and 339293 deletions
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classes/CacheFS.php
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@@ -1,175 +0,0 @@
<?php
/*
* 2007-2011 PrestaShop
*
* NOTICE OF LICENSE
*
* This source file is subject to the Open Software License (OSL 3.0)
* that is bundled with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://opensource.org/licenses/osl-3.0.php
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@prestashop.com so we can send you a copy immediately.
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
* versions in the future. If you wish to customize PrestaShop for your
* needs please refer to http://www.prestashop.com for more information.
*
* @author PrestaShop SA <contact@prestashop.com>
* @copyright 2007-2011 PrestaShop SA
* @version Release: $Revision: 1.4 $
* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
* International Registered Trademark & Property of PrestaShop SA
*/
class CacheFSCore extends Cache {
protected $_depth;
protected function __construct()
{
parent::__construct();
return $this->_init();
}
protected function _init()
{
$this->_depth = Db::getInstance()->getValue('SELECT value FROM '._DB_PREFIX_.'configuration WHERE name=\'PS_CACHEFS_DIRECTORY_DEPTH\'', false);
return $this->_setKeys();
}
public function set($key, $value, $expire = 0)
{
$path = _PS_CACHEFS_DIRECTORY_;
for ($i = 0; $i < $this->_depth; $i++)
{
$path.=$key[$i].'/';
}
if(file_put_contents($path.$key, serialize($value)))
{
$this->_keysCached[$key] = true;
return $key;
}
return false;
}
public function setNumRows($key, $value, $expire = 0)
{
return $this->set($key.'_nrows', $value, $expire);
}
public function getNumRows($key)
{
return $this->get($key.'_nrows');
}
public function get($key)
{
if (!isset($this->_keysCached[$key]))
return false;
$path = _PS_CACHEFS_DIRECTORY_;
for ($i = 0; $i < $this->_depth; $i++)
$path.=$key[$i].'/';
if (!file_exists($path.$key))
{
unset($this->_keysCached[$key]);
return false;
}
$file = file_get_contents($path.$key);
return unserialize($file);
}
protected function _setKeys()
{
if (file_exists(_PS_CACHEFS_DIRECTORY_.'keysCached'))
{
$file = file_get_contents(_PS_CACHEFS_DIRECTORY_.'keysCached');
$this->_keysCached = unserialize($file);
}
if (file_exists(_PS_CACHEFS_DIRECTORY_.'tablesCached'))
{
$file = file_get_contents(_PS_CACHEFS_DIRECTORY_.'tablesCached');
$this->_tablesCached = unserialize($file);
}
return true;
}
public function setQuery($query, $result)
{
$md5_query = md5($query);
if (isset($this->_keysCached[$md5_query]))
return true;
if ($this->isBlacklist($query))
return true;
$key = $this->set($md5_query, $result);
if (preg_match_all('/('._DB_PREFIX_.'[a-z_-]*)`?.*/i', $query, $res))
foreach($res[1] AS $table)
if(!isset($this->_tablesCached[$table][$key]))
$this->_tablesCached[$table][$key] = true;
}
public function delete($key, $timeout = 0)
{
$path = _PS_CACHEFS_DIRECTORY_;
if (!isset($this->_keysCached[$key]))
return;
for ($i = 0; $i < $this->_depth; $i++)
$path.=$key[$i].'/';
if (!file_exists($path.$key))
return true;
if (!unlink($path.$key))
return false;
unset($this->_keysCached[$key]);
return true;
}
public function deleteQuery($query)
{
if (preg_match_all('/('._DB_PREFIX_.'[a-z_-]*)`?.*/i', $query, $res))
foreach ($res[1] AS $table)
if (isset($this->_tablesCached[$table]))
{
foreach ($this->_tablesCached[$table] AS $fsKey => $foo)
{
$this->delete($fsKey);
$this->delete($fsKey.'_nrows');
}
unset($this->_tablesCached[$table]);
}
}
public function flush()
{
}
public function __destruct()
{
parent::__destruct();
file_put_contents(_PS_CACHEFS_DIRECTORY_.'keysCached', serialize($this->_keysCached));
file_put_contents(_PS_CACHEFS_DIRECTORY_.'tablesCached', serialize($this->_tablesCached));
}
public static function deleteCacheDirectory()
{
Tools::deleteDirectory(_PS_CACHEFS_DIRECTORY_, false);
}
public static function createCacheDirectories($level_depth, $directory = false)
{
if (!$directory)
$directory = _PS_CACHEFS_DIRECTORY_;
$chars = '0123456789abcdefghijklmnopqrstuvwxyz';
for ($i = 0; $i < strlen($chars); $i++)
{
$new_dir = $directory.$chars[$i].'/';
if (mkdir($new_dir))
if (chmod($new_dir, 0777))
if ($level_depth - 1 > 0)
self::createCacheDirectories($level_depth - 1, $new_dir);
}
}
}