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File: EasyZip.class

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  Classes of alban.lopez  >  Easy Archives  >  EasyZip.class  >  Download  
File: EasyZip.class
Role: Class source
Content type: text/plain
Description: Manage ZIP archive
Class: Easy Archives
Manage tar, gzip, bzip2 and zip archives
Author: By
Last change: Bug correction
Date: 10 years ago
Size: 2,914 bytes
 

Contents

Class file image Download
<?
/**-------------------------------------------------
 | EasyZip.class V0.8 - by Alban LOPEZ
 | Copyright (c) 2007 Alban LOPEZ
 | Email bugs/suggestions to alban.lopez+easyzip@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/
 +--------------------------------------------------
 http://www.phpclasses.org/browse/package/4239.html **/
class zip
{
/**
// You can use this class like that.
$test = new zip;
$test->makeZip('./','./toto.zip');
var_export($test->infosZip('./toto.zip'));
$test->extractZip('./toto.zip', './new/');
**/
   
function infosZip ($src, $data=true)
    {
        if ((
$zip = zip_open(realpath($src))))
        {
            while ((
$zip_entry = zip_read($zip)))
            {
               
$path = zip_entry_name($zip_entry);
                if (
zip_entry_open($zip, $zip_entry, "r"))
                {
                   
$content[$path] = array (
                       
'Ratio' => zip_entry_filesize($zip_entry) ? round(100-zip_entry_compressedsize($zip_entry) / zip_entry_filesize($zip_entry)*100, 1) : false,
                       
'Size' => zip_entry_compressedsize($zip_entry),
                       
'UnCompSize' => zip_entry_filesize($zip_entry));
                    if (
$data)
                       
$content[$path]['Data'] = zip_entry_read($zip_entry, zip_entry_filesize($zip_entry));
                   
zip_entry_close($zip_entry);
                }
                else
                   
$content[$path] = false;
            }
           
zip_close($zip);
            return
$content;
        }
        return
false;
    }
    function
extractZip ($src, $dest)
    {
       
$zip = new ZipArchive;
        if (
$zip->open($src)===true)
        {
           
$zip->extractTo($dest);
           
$zip->close();
            return
true;
        }
        return
false;
    }
    function
makeZip ($src, $dest)
    {
       
$zip = new ZipArchive;
       
$src = is_array($src) ? $src : array($src);
        if (
$zip->open($dest, ZipArchive::CREATE) === true)
        {
            foreach (
$src as $item)
            {
                if (
is_dir($item))
                   
$this->addZipItem($zip, realpath(dirname($item)).'/', realpath($item).'/');
                elseif(
is_file($item))
                   
$zip->addFile(realpath($item), basename(realpath($item)));
            }
           
$zip->close();
            return
true;
        }
        return
false;
    }
    function
addZipItem ($zip, $racine, $dir)
    {
        if (
is_dir($dir))
        {
           
$zip->addEmptyDir(str_replace($racine, '', $dir));
           
$lst = scandir($dir);
               
array_shift($lst);
               
array_shift($lst);
            foreach (
$lst as $item)
               
$this->addZipItem($zip, $racine, $dir.$item.(is_dir($dir.$item)?'/':''));
        }
        elseif (
is_file($dir))
           
$zip->addFile($dir, str_replace($racine, '', $dir));
    }
}
?>