PHP Classes

File: admin/backup-dir.php

Recommend this page to a friend!
  Classes of Subin Siby   Lobby   admin/backup-dir.php   Download  
File: admin/backup-dir.php
Role: Auxiliary script
Content type: text/plain
Description: Auxiliary script
Class: Lobby
Web OS to install and run Web applications
Author: By
Last change: Lobby 1.0 Cobra
Date: 7 years ago
Size: 2,081 bytes
 

Contents

Class file image Download
<?php
/**
 * Backup Lobby DIR as .zip folder
 * http://stackoverflow.com/a/19451938/1372424
 */
$the_folder = L_DIR;
$zip_file_name = L_DIR . "/contents/extra/lobby-" .date("Y-m-d@H-i-s") . '.zip';

$download_file = true;

class
FlxZipArchive extends ZipArchive {
   
/** Add a Dir with Files and Subdirs to the archive;;;;; @param string $location Real Location;;;; @param string $name Name in Archive;;; @author Nicolas Heimann;;;; @access private **/

   
public function addDir($location, $name) {
       
$this->addEmptyDir($name);

       
$this->addDirDo($location, $name);
     }
// EO addDir;

    /** Add Files & Dirs to archive;;;; @param string $location Real Location; @param string $name Name in Archive;;;;;; @author Nicolas Heimann
     * @access private **/
   
private function addDirDo($location, $name) {
       
$name .= '/';
       
$location .= '/';

       
// Read all Files in Dir
       
$dir = opendir ($location);
        while (
$file = readdir($dir))
        {
            if (
$file == '.' || $file == '..') continue;
           
// Rekursiv, If dir: FlxZipArchive::addDir(), else ::File();
           
$do = (filetype( $location . $file) == 'dir') ? 'addDir' : 'addFile';
           
$this->$do($location . $file, $name . $file);
        }
    }
// EO addDirDo();
}

$za = new FlxZipArchive;
$res = $za->open($zip_file_name, ZipArchive::CREATE);
if(
$res === TRUE)
{
   
$za->addDir($the_folder, basename($the_folder));
   
$za->close();
}
else { echo
'Could not create a zip archive';}

if (
$download_file){
   
ob_get_clean();
   
header("Pragma: public");
   
header("Expires: 0");
   
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
   
header("Cache-Control: private", false);
   
header("Content-Type: application/zip");
   
header("Content-Disposition: attachment; filename=" . basename($zip_file_name) . ";" );
   
header("Content-Transfer-Encoding: binary");
   
header("Content-Length: " . filesize($zip_file_name));
   
readfile($zip_file_name);
}

/**
 * Delete .zip File
 */
\Lobby\FS::remove($zip_file_name);