Просмотр файла admin/backup.php

<?php
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require '../inc/start.php';
require '../inc/regvars.php';
require '../inc/db.php';
require '../inc/config.php';
require '../inc/funct.php';
require '../inc/antidos.php';
require '../inc/gzip.php';
require '../inc/header.php';


only_reg('/aut.php?',true);

if($user_prof['admin']<3){location('menu/index.php');}

$mode = (!empty($_GET['mode'])) ? $_GET['mode'] : '';

if($mode!='load')
{
$title = 'Бэкап БД';
require '../inc/head.php';

 echo '<div class="sec">
Бэкап БД
</div><div class="vstavka">
';
}
 switch($mode)
{
####################
####################
default:

$array_types = array('MyISAM','ISAM','HEAP','InnoDB');

$tbl_count=0;
$db_size=0;
	$result=query("SHOW TABLE STATUS FROM `$db[db]`");
	while($row=mysql_fetch_array($result)){
		if (!isset($row['Type'])) $row['Type'] = '';
		if (!isset($row['Engine'])) $row['Engine'] = '';
		if(in_array($row['Type'],$array_types) || in_array($row['Engine'],$array_types))
		{
			$tbl_count++;
			$db_size+=$row['Data_length']+$row['Index_length'];
		}
	}

echo '<div class="ad">Размер базы данных : <b>'.formatsize($db_size).'</b></div>
<div class="ad">Количество таблиц : <b>'.$tbl_count.postfix($tbl_count,'таблиц','таблица','таблица').'</b></div>
<br />
<form action="backup.php?mode=backup" method="POST" name="backupf">
Вы можете <br />
<input name="all" type="radio" value="1" checked="checked">сделать бэкап всех таблиц<br />
либо<br />
<input name="all" type="radio" value="0">выбрать таблицы для бэкапа : <br />';

if($web_brows==true)
 {
 echo '
<script type="text/javascript">
<!--
function select(selected){for(i=0;i<document.backupf.elements["tables[]"].length;i++){document.backupf.elements["tables[]"].options[i].selected = selected;}}
function selectCore(){for(i=0;i<document.backupf.elements["tables[]"].length;i++){document.backupf.elements["tables[]"].options[i].selected = (document.backupf.elements["tables[]"].options[i].text).match("^'.$db['prefix'].'");}}
-->
</script>
';
echo '
( <a href="javascript:void(0)" OnClick="javascript:select(true)">все</a> | <a href="javascript:void(0)" OnClick="javascript:select(false)">отмена</a> | <a href="javascript:void(0)" OnClick="javascript:selectCore()">ядро</a> )<br />';
 }

echo '<select size="7" name="tables[]" multiple="yes">
';
$tables = mysql_list_tables($db['db']);
 while($table = mysql_fetch_array($tables))
{
echo ' <option value="'.$table[0].'">'.$table[0].'</option>
';
}

echo '</select><br />
Имя файла : <br />
<input name="name_backup" type="text" value="backup_'.formatdate(0,'G-i_d_m_Y').'" maxlength="100"><br />
Режим : <br />
<select size="1" name="mode">
  <option value="0">Структура</option>
  <option value="1" selected="selected">Структура+Данные</option>
  <option value="2">Данные</option>
</select><br />
Секретный код : <br />
<input name="secret_code" type="password"><br />
<input type="submit" value="Бэкап">
</form>
';

break;
####################
####################
case 'backup':
$secret_code = my_md5(obr($_POST['secret_code'],'string'));
if($secret_code == $config['secret_code'])
 {
 $name = obr($_POST['name_backup'],'string',100);
 if($name!='' && preg_match('|^([a-z0-9_\-]*)$|iu',$name))
  {
  $mode = obr($_POST['mode'],'integer',1);
  if($mode>=0 && $mode<=2)
   {

$all = $_POST['all'];
if($all == 1)
 {
 $res_tables = mysql_list_tables($db['db']);
 while($res_table = mysql_fetch_array($res_tables))$tselect[] = $res_table[0];
 }
else
 {
 $tselect = $_POST['tables'];
 }
$count_tselect = count($tselect);

   if($count_tselect>0 || $all == 1)
    {

function fput($name,$data)
{
$fp = fopen($name,'a+');
fwrite($fp,$data);
fclose($fp);
}


$result = '-- --
-- Click Club by Morgan
-- --
-- Хост '.gethostbyaddr($_remote_host).'
-- Время создания '.formatdate(0,'G:i:s d M y',false,false).'
-- Версия сервера: '.mysql_get_server_info().'
-- Версия клиента: '.mysql_get_client_info().'
-- Версия PHP: '.phpversion().'
--
-- БД `'.$db['db'].'`
';

$rand_filename = 'rand_'.rand(1,99999);

mkdir('data/'.$rand_filename,0777);

file_put_contents('data/'.$rand_filename.'/start.sql',$result);


 for($i = 0;$i < $count_tselect;$i ++)
{
query("OPTIMIZE TABLE `$tselect[$i]`");


//-------------
//------------- Структура
//-------------
$res_fields = query("SHOW FIELDS FROM `$tselect[$i]`");
$count_fields = mysql_num_rows($res_fields);
echo 'Таблица <b>'.$tselect[$i].'</b>(<b>'.$count_fields.'</b>'.postfix($count_fields,'полей','поля','поле').')<br />
';

 //
$result_table = '
-- -----------------------------------------------

-- ---------
-- Таблица '.$tselect[$i].'
-- ---------
';

fput('data/'.$rand_filename.'/table_'.$tselect[$i].'.sql',$result_table);


//-- Лист столбцов
$list_fields = '';


if($mode==0 || $mode==1)
{

$result_table = '
--
-- Структура
--

CREATE TABLE `'.$tselect[$i].'` (
';


//-- Первичный ключ
$primary_keys = '';

//-- Структура , столбцы
 for($j=0;$j<$count_fields;$j++)
{
$field = mysql_fetch_array($res_fields);
$result_field = '  `'.$field['Field'].'` '.$field['Type'].' ';

$list_fields .= ',`'.$field['Field'].'`';

if($field['Null']=='NO'){$result_field .= 'NOT NULL';}else{$result_field .= 'NULL';}
if(!empty($field['Extra']))$result_field .= ' '.$field['Extra'];
if($field['Key']=='PRI')$primary_keys .= ',`'.$field['Field'].'`';
$result_table .= $result_field .= ',
';

#array_dump($field);
}


if($primary_keys!='')
{
$result_table .= '   PRIMARY KEY ('.(substr($primary_keys,1)).'),';
}

$result_table = substr($result_table,0,strrpos($result_table,','));


$inftable = mysql_fetch_array(query("SHOW TABLE STATUS WHERE `Name`='$tselect[$i]'"));

$result_table .= '
) ENGINE='.$inftable['Engine'].' DEFAULT COLLATE='.$inftable['Collation'].' '.(!empty($inftable['Auto_increment']) ? ' AUTO_INCREMENT='.$inftable['Auto_increment'] : '').';
';


fput('data/'.$rand_filename.'/table_'.$tselect[$i].'.sql',"\r\n".$result_table);
}



if($mode==1 || $mode==2)
{

//-------------
//------------- Дамп
//-------------
$res_records = query("SELECT * FROM `$tselect[$i]`");
$count_records = mysql_num_rows($res_records);

if($count_records>0)
{
$result_table = '
--
-- Данные
--

';

fput('data/'.$rand_filename.'/table_'.$tselect[$i].'.sql',"\r\n".$result_table);


if(empty($list_fields))
 {
   while($fldontbl = mysql_fetch_array($res_fields))
  {
  $list_fields .= ','.$fldontbl['Field'];
  }
 }

$list_fields = '('.substr($list_fields,1).')';

$result_record = null;
$ir = 0;
  while($record = mysql_fetch_array($res_records))
 {
 $result_record_r_d = null;
$ir ++;

   for($r=0;$r<$count_fields;$r++)
  {
  if(is_numeric($record[$r])){ $result_record_r_d .= ','.$record[$r];}
  else{ $result_record_r_d .= ',0x'.bin2hex($record[$r]); }
  }
  $result_record_r = 'INSERT INTO `'.$tselect[$i].'` '.$list_fields.' VALUES ('.substr($result_record_r_d,1).');
';

 $result_record .= $result_record_r;
#  $result_table .= $result_record;
if(is_integer($ir / 1000))
 {
# echo $ir.'<br/ >';
 fput('data/'.$rand_filename.'/table_'.$tselect[$i].'.sql',"\r\n".$result_record);
 $result_record = null;
 }

 }
}

}


#file_put_contents('data/'.$rand_filename.'/table_'.$tselect[$i].'.tmp',$result_table);

#$result .= $result_table;

}

#$fp = fopen('data/'.$name.'.sql.gz','w+');
#fwrite($fp,gzencode($result,9));
#fclose($fp);

#file_put_contents('data/'.$name.'.sql.gz',gzencode(file_get_contents('data/'.$rand_filename.'.tmp')));
#unlink('data/'.$rand_filename.'.tmp');

/*
//===== Грузим ZIP
require '../inc/zip.lib.php';

$zip = new createZip();

$zip -> addFile(file_get_contents('data/'.$rand_filename.'/start.tmp'),'start.sql');
unlink('data/'.$rand_filename.'/start.tmp');


  for($i = 0;$i < $count_tselect;$i ++)
 {
 $zip -> addFIle(gzencode(file_get_contents('data/'.$rand_filename.'/table_'.$tselect[$i].'.tmp')),'table_'.$tselect[$i].'.sql.gz');
 unlink('data/'.$rand_filename.'/table_'.$tselect[$i].'.tmp');
 }

rmdir('data/'.$rand_filename);

file_put_contents('data/'.$name.'.zip',$zip -> getZippedFile());
//======
*/

require '../inc/pclzip.lib.php';

$pclzip_tmp_dir = 'data/'.$rand_filename;
$zip = new PclZip('data/'.$name.'.zip');

$added_files = array('data/'.$rand_filename.'/start.sql');

  for($i = 0;$i < $count_tselect;$i ++)
 {
 $added_files[] = 'data/'.$rand_filename.'/table_'.$tselect[$i].'.sql';
 }

$zip -> create($added_files,PCLZIP_OPT_REMOVE_ALL_PATH);

unlink('data/'.$rand_filename.'/start.sql');
  for($i = 0;$i < $count_tselect;$i ++)
 {
 unlink('data/'.$rand_filename.'/table_'.$tselect[$i].'.sql');
 }

rmdir('data/'.$rand_filename);

#$zip = null;

echo '<br />
Бэкап успешно создан!<br />
Он находиться по адресу <b>data/'.$name.'.zip</b><br />
Размер <b>'.formatsize(filesize('data/'.$name.'.zip')).'</b><br />
<form action="backup.php?mode=load" method="POST">
<input name="file" type="hidden" value="'.$name.'">
<input type="submit" value="Скачать &gt;&gt;&gt;">
</form>
';

// -- Удаляем старые файлы (больше месяца)
$od = opendir('data');
 while(false !== ($rd = readdir($od)))
  {
  if(strtolower(pathinfo($rd,PATHINFO_EXTENSION)) == 'zip' && ($sitetime - filemtime('data/'.$rd)) > 2592000)
   {
   chmod('data/'.$rd,0777);
   unlink('data/'.$rd);
   }
#  echo strtolower(pathinfo($rd,PATHINFO_EXTENSION));
  }


    }else{echo 'Выберите хотя бы одну таблицу!<br />
<a href="backup.php?">&lt;&lt;&lt;Назад</a><br />';}
   }else{echo 'Выберите режим!<br />
<a href="backup.php?"><<<Назад</a><br />';}
   }else{echo 'Введите имя!<br />
<a href="backup.php?"><<<Назад</a><br />';}
 }else{echo 'Код введен не верно!<br />
<a href="backup.php?"><<<Назад</a><br />';}

break;
####################
####################
case 'load':

if(!empty($_POST['file']))
{
$file = obr($_POST['file'],'string',100);
if(!empty($file) && preg_match('|^([a-z0-9_-]*)$|iu',$file) && file_exists('data/'.$file.'.zip'))
{

header('HTTP/1.0 200 OK');

header('Cache-Control: public, must-revalidate, max-age=0');
header('Pragma: cache');

$etag = md5($file['filename']);
$etag = substr($etag, 0, 4) . '-' . substr($etag, 5, 5) . '-' . substr($etag, 10, 8);
header('ETag: "' . $etag . '"');

header('Keep-Alive: timeout=15, max=50');
header('Connection: Keep-Alive');

header('Accept-Ranges: bytes');
header('Content-Length: '.filesize('data/'.$file.'.zip'));

header('Content-Type: application/x-gzip');

header('Content-Disposition: attachment;filename='.$file.'.zip');
readfile('data/'.$file.'.zip');
exit;


#  $fp = gzopen('data/'.$file.'.gz','rb');
#  $bfile = gzread($fp,filesize('data/'.$file.'.gz'));
#  gzpassthru($fp);
#  gzclose($fp);





}else{location('admin/backup.php');}
}else{location('admin/backup.php');}

break;

}


echo '<hr/>';
echo '..<a href="/admin/index.php?">Админ панель</a><br />';
echo '.<a href="/menu/index.php?">Кабинет</a><br />';


require '../inc/foot.php';

################################################
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?>