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Add download, backup and restore to the backup PHP class.

This commit is contained in:
Mark Crane 2014-11-13 06:56:35 +00:00
parent 19734f0e3f
commit 1eac4b3608
1 changed files with 57 additions and 13 deletions
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70
app/backup/resources/classes/backup.php
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@ -17,7 +17,7 @@
The Initial Developer of the Original Code is
Mark J Crane <markjcrane@fusionpbx.com>
Copyright (C) 2010-2014
Copyright (C) 2014
All Rights Reserved.
Contributor(s):
@ -28,15 +28,17 @@ include "root.php";
//define the backup class
if (!class_exists('backup')) {
class backup {
//variables
public $result;
public $domain_uuid;
public function command($type, $format) {
global $db;
public function command($type, $file) {
if ($type == "backup") {
$backup_path = ($_SESSION['server']['backup']['path'] != '') ? $_SESSION['server']['backup']['path'] : '/tmp';
$backup_file = 'backup_'.date('Ymd_His').'.'.$format;
$path = ($_SESSION['server']['backup']['path'] != '') ? $_SESSION['server']['backup']['path'] : '/tmp';
$file = str_replace(array("/", "\\"),'',$file); //remove slashes to prevent changin the directory with the file name
$format = substr($file,-3);
if (strlen($file) == 3) {
$file = 'backup_'.date('Ymd_His').'.'.$format;
}
if (count($_SESSION['backup']['path']) > 0) {
//determine compression method
switch ($format) {
@ -45,7 +47,7 @@ include "root.php";
case "tbz" : $cmd = 'tar -jvcf '; break;
default : $cmd = 'tar -zvcf ';
}
$cmd .= $backup_path.'/'.$backup_file.' ';
$cmd .= $path.'/'.$file.' ';
foreach ($_SESSION['backup']['path'] as $value) {
$cmd .= $value.' ';
}
@ -56,14 +58,16 @@ include "root.php";
}
}
if ($type == "restore") {
$backup_path = ($_SESSION['server']['backup']['path'] != '') ? $_SESSION['server']['backup']['path'] : '/tmp';
$backup_file = 'backup_'.date('Ymd_His').'.'.$format;
$path = ($_SESSION['server']['backup']['path'] != '') ? $_SESSION['server']['backup']['path'] : '/tmp';
$file = str_replace(array("/", "\\"),'',$file); //remove slashes to prevent changin the directory with the file name
$format = substr($file,-3);
$file = 'backup_'.date('Ymd_His').'.'.$format;
if (count($_SESSION['backup']['path']) > 0) {
switch ($format) {
case "rar" : $cmd = 'rar x -ow -o+ '.$backup_path.'/'.$backup_file.' /'; break;
case "zip" : $cmd = 'umask 755; unzip -o -qq -X -K '.$backup_path.'/'.$backup_file.' -d /'; break;
case "tbz" : $cmd = 'tar -xvpjf '.$backup_path.'/'.$backup_file.' -C /'; break;
case "tgz" : $cmd = 'tar -xvpzf '.$backup_path.'/'.$backup_file.' -C /'; break;
case "rar" : $cmd = 'rar x -ow -o+ '.$path.'/'.$file.' /'; break;
case "zip" : $cmd = 'umask 755; unzip -o -qq -X -K '.$path.'/'.$file.' -d /'; break;
case "tbz" : $cmd = 'tar -xvpjf '.$path.'/'.$file.' -C /'; break;
case "tgz" : $cmd = 'tar -xvpzf '.$path.'/'.$file.' -C /'; break;
default: $valid_format = false;
}
return $cmd;
@ -74,6 +78,46 @@ include "root.php";
}
}
public function backup($type, $format) {
$cmd = $this->command("backup", $format);
exec($cmd);
}
public function restore($file) {
$path = ($_SESSION['server']['backup']['path'] != '') ? $_SESSION['server']['backup']['path'] : '/tmp';
$format = substr($file,-3);
switch ($format) {
case "rar" : break;
case "zip" : break;
case "tbz" : break;
case "tgz" : break;
default: return false;
}
$cmd = $this->command("restore", $file);
exec($cmd);
}
public function download($file) {
$path = ($_SESSION['server']['backup']['path'] != '') ? $_SESSION['server']['backup']['path'] : '/tmp';
session_cache_limiter('public');
$file = str_replace(array("/", "\\"),'',$file); //remove slashes to prevent changin the directory with the file name
if (file_exists($path."/".$file)) {
$fd = fopen($path."/".$file, 'rb');
header("Content-Type: application/octet-stream");
header("Content-Transfer-Encoding: binary");
header("Content-Description: File Transfer");
header('Content-Disposition: attachment; filename='.$file);
header("Cache-Control: no-cache, must-revalidate"); // HTTP/1.1
header("Expires: Sat, 26 Jul 1997 05:00:00 GMT"); // Date in the past
header("Content-Length: ".filesize($path."/".$file));
header("Pragma: no-cache");
header("Expires: 0");
ob_clean();
fpassthru($fd);
exit;
}
exec($cmd);
}
}
}