<?php
/**-------------------------------------------------
| EasyArchive.class V0.8 - by Alban LOPEZ
| Copyright (c) 2007 Alban LOPEZ
| Email bugs/suggestions to alban.lopez+eazyarchive@gmail.com
+--------------------------------------------------
| This file is part of EasyArchive.class V0.9.
| EasyArchive is free software: you can redistribute it and/or modify
| it under the terms of the GNU General Public License as published by
| the Free Software Foundation, either version 3 of the License, or
| (at your option) any later version.
| EasyArchive is distributed in the hope that it will be useful,
| but WITHOUT ANY WARRANTY; without even the implied warranty of
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
| See the GNU General Public License for more details on http://www.gnu.org/licenses/
+-------------------------------------------------- **/
//www.phpclasses.org/browse/package/4239.html
require (dirname(__FILE__).'/EasyZip.class.php');
require (dirname(__FILE__).'/EasyTar.class.php');
require (dirname(__FILE__).'/EasyGzip.class.php');
require (dirname(__FILE__).'/EasyBzip2.class.php');
/**
// You can use this class like that.
$arch = new archive;
$arch->make('./', './archive.tar.gzip');
var_export($arch->infos('./toto.bzip2'));
$arch->extract('./toto.zip', './my_dir/');
$arch->download('./my_dir/');
**/
class archive
{
var $WathArchive = array (
'.zip' =>'zip',
'.tar' =>'tar',
'.gz' =>'gz',
'.gzip' =>'gz',
'.bzip' =>'bz',
'.bz' =>'bz',
'.bzip2' =>'bz',
'.bz2' =>'bz',
'.tgz' =>'gz',
'.tgzip' =>'gz',
'.tbzip' =>'bz',
'.tbz' =>'bz',
'.tbzip2' =>'bz',
'.tbz2' =>'bz',
);
function download ($src, $name)
{
header('Content-Type: application/force-download');
header("Content-Transfer-Encoding: binary");
header("Cache-Control: no-cache, must-revalidate, max-age=60");
header("Expires: Sat, 01 Jan 2000 12:00:00 GMT");
header('Content-Disposition: attachment;filename="'.$name."\"\n");
$data = $this->make($src, $name, false);
header("Content-Length: ".strlen($data));
print($data);
}
function make ($src, $name="Archive.tgz", $returnFile=true)
{
$ext = '.'.pathinfo ($name, PATHINFO_EXTENSION);
foreach ($this->WathArchive as $key=>$val)
if (stripos($ext, $key)!==false) $comp=$val;
if ($comp == 'zip')
{
$zip = new zip;
if ($returnFile)
$result = $zip->makeZip($src, $dest);
else
{
$tmpZip = './'.md5(serialize($src)).'.zip';
$result = $zip->makeZip($src, $tmpZip);
$result = file_get_contents($tmpZip);
unlink($tmpZip);
}
return $result;
}
elseif (strlen($comp)>1)
{
if (count($src)>1 || is_dir($src[0]) || $comp == 'tar')
{
$tar = new tar;
$src = $tar->makeTar($src);
}
if ($comp == 'bz')
{
$bzip2 = new bzip2;
$src = $bzip2->makeBzip2($src);
}
elseif ($comp == 'gz')
{
$gzip = new gzip;
$src = $gzip->makeGzip($src);
}
if ($returnFile)
{
file_put_contents($dest, $src);
return $dest;
}
return $src;
}
else return 'Specifie a valid format at the end of '.$name.' filename ! ';
}
function infos ($src, $data=false)
{
$ext = '.'.pathinfo ($src, PATHINFO_EXTENSION);
foreach ($this->WathArchive as $key=>$val)
if (stripos($ext, $key)!==false) $comp=$val;
if ($comp == 'zip')
{
$zip = new zip;
$zipresult = $zip->infosZip($src, $data);
$result ['Items'] = count($zipresult);
foreach($zipresult as $key=>$val)
$result['UnCompSize'] += $zipresult[$key]['UnCompSize'];
$result['Size']=filesize($src);
$result['Ratio'] = $result['UnCompSize'] ? round(100 - $result['Size'] / $result['UnCompSize']*100, 1) : false;
}
elseif (strlen($comp)>1)
{
$tar = new tar;
if ($comp == 'bz')
{
$bzip2 = new bzip2;
$result = $bzip2->infosBzip2($src, true);
$src=$result['Data'];
}
elseif ($comp == 'gz')
{
$gzip = new gzip;
$result = $gzip->infosGzip($src, true);
$src=$result['Data'];
}
if ($tar->is_tar($src) || is_file($src))
{
$tarresult = $tar->infosTar($src, false);
$result ['Items'] = count($tarresult);
$result ['UnCompSize'] = 0;
if (empty($result['Size']))
$result['Size']=is_file($src)?filesize($src):strlen($src);
foreach($tarresult as $key=>$val)
$result['UnCompSize'] += $tarresult[$key]['size'];
$result['Ratio'] = $result['UnCompSize'] ? round(100 - $result['Size'] / $result['UnCompSize']*100, 1) : false;
}
if (!$data) unset($result['Data']);
}
else return false;
return array('Items'=>$result['Items'], 'UnCompSize'=>$result['UnCompSize'], 'Size'=>$result['Size'], 'Ratio'=>$result['Ratio'],);
}
function extract ($src, $dest=false)
{
$path_parts = pathinfo ($src);
if (!$dest)
$dest = $path_parts['dirname'].'/';
$ext = '.'.$path_parts['extension'];
$name = $path_parts['filename'];
foreach ($this->WathArchive as $key=>$val)
if (stripos($ext, $key)!==false) $comp=$val;
if ($comp == 'zip')
{
$zip = new zip;
return $zip->extractZip($src, $dest);
}
elseif (strlen($comp)>1)
{
$tar = new tar;
if ($comp == 'bz')
{
$bzip2 = new bzip2;
$src = $bzip2->extractBzip2($src);
}
elseif ($comp == 'gz')
{
$gzip = new gzip;
$src = $gzip->extractGzip($src);
}
if ($tar->is_tar($src) || is_file($src))
{
return $tar->extractTar($src, $dest);
}
else file_put_contents($dest.$name, $src);
return $dest;
}
return false;
}
}
?>
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