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<?php
/**
* Piwik - Open source web analytics
*
* @link http://piwik.org
* @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
*
* @category Piwik
* @package Piwik
*/
/**
* Unzip wrapper around ZipArchive and PclZip
*
* @package Piwik
*/
class Piwik_Unzip
{
/**
* Factory method to create an unarchiver
*
* @param string $name Name of unarchiver
* @param string $filename Name of .zip archive
* @return Piwik_Unzip_Interface
*/
static public function factory($name, $filename)
{
switch($name)
{
case 'ZipArchive':
if(class_exists('ZipArchive', false))
return new Piwik_Unzip_ZipArchive($filename);
break;
case 'tar.gz':
return new Piwik_Unzip_Tar($filename, 'gz');
case 'tar.bz2':
return new Piwik_Unzip_Tar($filename, 'bz2');
case 'gz':
if (function_exists('gzopen'))
return new Piwik_Unzip_Gzip($filename);
break;
case 'PclZip':
default:
return new Piwik_Unzip_PclZip($filename);
}
return new Piwik_Unzip_PclZip($filename);
}
}
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