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backup_bd.php
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backup_bd.php
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<?php
if (ini_get('short_open_tag') == 0 && strtoupper(ini_get('short_open_tag')) != 'ON')
die("Error: short_open_tag parameter must be turned on in php.ini\n");
?><?
error_reporting(E_ALL & ~E_NOTICE & ~E_STRICT & ~E_DEPRECATED);
define('START_TIME', microtime(1));
define('CLI', defined('BX_CRONTAB') && BX_CRONTAB === true || !$_SERVER['DOCUMENT_ROOT']);
@define('LANGUAGE_ID', 'en');
@define('NOT_CHECK_PERMISSIONS', true);
$NS = array(); // NewState
if (CLI && defined('BX_CRONTAB')) // start from cron_events.php
{
IncludeModuleLangFile($_SERVER['DOCUMENT_ROOT'].'/bitrix/modules/main/admin/dump.php');
if (IntOption('dump_auto_enable') != 1)
return;
$l = COption::GetOptionInt('main', 'last_backup_start_time', 0);
if (time() - $l < IntOption('dump_auto_interval') * 86400)
return;
$min_left = IntOption('dump_auto_time') - date('H')*60 - date("i");
if ($min_left > 0 || $min_left < -60)
return;
define('LOCK_FILE', $_SERVER['DOCUMENT_ROOT'].'/bitrix/backup/auto_lock');
if (!file_exists($_SERVER['DOCUMENT_ROOT'].'/bitrix/backup'))
mkdir($_SERVER['DOCUMENT_ROOT'].'/bitrix/backup');
if (file_exists(LOCK_FILE))
{
if (!($time = file_get_contents(LOCK_FILE)))
RaiseErrorAndDie('Can\'t read file: '.LOCK_FILE, 1);
if ($time + 86400 > time())
{
return;
}
else
{
ShowBackupStatus('Warning! Last backup has failed');
CEventLog::Add(array(
"SEVERITY" => "WARNING",
"AUDIT_TYPE_ID" => "BACKUP_ERROR",
"MODULE_ID" => "main",
"ITEM_ID" => LOCK_FILE,
"DESCRIPTION" => GetMessage('AUTO_LOCK_EXISTS_ERR', array('#DATETIME#' => ConvertTimeStamp($time))),
));
foreach(GetModuleEvents("main", "OnAutoBackupUnknownError", true) as $arEvent)
ExecuteModuleEventEx($arEvent, array(array('TIME' => $time)));
unlink(LOCK_FILE) || RaiseErrorAndDie('Can\'t delete file: '.LOCK_FILE, 2);
}
}
if (!file_put_contents(LOCK_FILE, time()))
RaiseErrorAndDie('Can\'t create file: '.LOCK_FILE, 3);
COption::SetOptionInt('main', 'last_backup_start_time', time());
}
else
{
define('NO_AGENT_CHECK', true);
define("STATISTIC_SKIP_ACTIVITY_CHECK", true);
if (!$_SERVER['DOCUMENT_ROOT'])
$DOCUMENT_ROOT = $_SERVER['DOCUMENT_ROOT'] = realpath(dirname(__FILE__).'/../../../../');
require($_SERVER['DOCUMENT_ROOT'].'/bitrix/modules/main/include/prolog_before.php');
IncludeModuleLangFile($_SERVER['DOCUMENT_ROOT'].'/bitrix/modules/main/admin/dump.php');
}
if (!defined('DOCUMENT_ROOT'))
define('DOCUMENT_ROOT', rtrim(str_replace('\\','/',$_SERVER['DOCUMENT_ROOT']),'/'));
require_once($_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/main/classes/general/backup.php");
$public = $USER->IsAdmin();
if ($public) // backup from public
{
$NS =& $_SESSION['BX_DUMP_STATE'];
if ($_REQUEST['start'] == 'Y')
$NS = array();
}
elseif (!CLI) // hit from bitrixcloud service
{
if ((!$backup_secret_key = CPasswordStorage::Get('backup_secret_key')) || $backup_secret_key != $_REQUEST['secret_key'])
{
# echo $backup_secret_key."\n"; COption::SetOptionInt('main', 'dump_auto_enable'.'_auto', 2); # debug
RaiseErrorAndDie('Secret key is incorrect', 10);
}
elseif ($_REQUEST['check_auth'])
{
echo 'SUCCESS';
exit(0);
}
if (IntOption('dump_auto_enable') != 2)
RaiseErrorAndDie('Backup is disabled', 4);
session_write_close();
session_id(md5($backup_secret_key));
session_start();
$NS =& $_SESSION['BX_DUMP_STATE'];
if ($NS['TIMESTAMP'] && ($i = IntOption('dump_max_exec_time_sleep')) > 0)
{
if (time() - $NS['TIMESTAMP'] < $i)
{
sleep(3);
echo "NEXT\n".
GetProgressPercent($NS);
exit(0);
}
}
}
if (!file_exists(DOCUMENT_ROOT.'/bitrix/backup'))
mkdir(DOCUMENT_ROOT.'/bitrix/backup');
if (!file_exists(DOCUMENT_ROOT."/bitrix/backup/index.php"))
{
$f = fopen(DOCUMENT_ROOT."/bitrix/backup/index.php","w");
fwrite($f,"<head><meta http-equiv=\"REFRESH\" content=\"0;URL=/bitrix/admin/index.php\"></head>");
fclose($f);
}
while(ob_end_flush());
@set_time_limit(0);
if (function_exists('mb_internal_encoding'))
mb_internal_encoding('ISO-8859-1');
$bGzip = function_exists('gzcompress');
$bMcrypt = function_exists('mcrypt_encrypt') || function_exists('openssl_encrypt');
$bBitrixCloud = $bMcrypt && CModule::IncludeModule('bitrixcloud') && CModule::IncludeModule('clouds');
if ($public)
{
$arParams = array(
'dump_archive_size_limit' => 100 * 1024 * 1024,
'dump_use_compression' => $bGzip,
'dump_integrity_check' => 1,
'dump_delete_old' => 0,
'dump_site_id' => array(),
'dump_base' => 1,
'dump_base_skip_stat' => 0,
'dump_base_skip_search' => 0,
'dump_base_skip_log' => 0,
'dump_file_public' => 1,
'dump_file_kernel' => 1,
'dump_do_clouds' => 0,
'skip_mask' => 0,
'skip_mask_array' => array(),
'dump_max_file_size' => 0,
'skip_symlinks' => 0,
);
}
else
{
$arParams = array(
'dump_archive_size_limit' => IntOption('dump_archive_size_limit'),
'dump_use_compression' => $bGzip && IntOption('dump_use_compression'),
'dump_integrity_check' => IntOption('dump_integrity_check'),
'dump_delete_old' => IntOption('dump_delete_old'),
'dump_old_time' => IntOption('dump_old_time'),
'dump_old_cnt' => IntOption('dump_old_cnt'),
'dump_old_size' => IntOption('dump_old_size'),
'dump_site_id' => is_array($ar = unserialize(COption::GetOptionString("main","dump_site_id"."_auto"))) ? $ar : array(),
);
$arExpertBackupDefaultParams = array(
'dump_base' => 1, //Бекап БД
'dump_base_skip_stat' => 0,//статистика
'dump_base_skip_search' => 0,//поисковый индекс
'dump_base_skip_log' => 0,//журнал событий
'dump_file_public' => 0,//Архивировать публичную часть
'dump_file_kernel' => 0,//Архивировать ядро
'dump_do_clouds' => 0,//Бекап в облако
'skip_mask' => 0,//Исключить из архива файлы и директории по маске
'skip_mask_array' => array('/bitrix','/upload'),//Это те самые папки исключения (маски)
'dump_max_file_size' => 0,//Исключить из архива файлы размером более (0 - без ограничения)
'skip_symlinks' => 0,//Пропускать символические ссылки на директории
);
/* $arExpertBackupDefaultParams = array(
'dump_base' => IntOption('dump_base', 1),
'dump_base_skip_stat' => IntOption('dump_base_skip_stat', 0),
'dump_base_skip_search' => IntOption('dump_base_skip_search', 0),
'dump_base_skip_log' => IntOption('dump_base_skip_log', 0),
'dump_file_public' => IntOption('dump_file_public', 1),
'dump_file_kernel' => IntOption('dump_file_kernel', 1),
'dump_do_clouds' => IntOption('dump_do_clouds', 1),
'skip_mask' => IntOption('skip_mask', 0),
'skip_mask_array' => is_array($ar = unserialize(COption::GetOptionString("main","skip_mask_array_auto"))) ? $ar : array(),
'dump_max_file_size' => IntOption('dump_max_file_size', 0),
'skip_symlinks' => IntOption('skip_symlinks', 0),
);*/
if (!is_array($arExpertBackupParams))
$arExpertBackupParams = array();
$arParams = array_merge($arExpertBackupDefaultParams, $arExpertBackupParams, $arParams);
}
$skip_mask_array = $arParams['skip_mask_array'];
if (strtolower($DB->type) != 'mysql')
$arParams['dump_base'] = 0;
if (!$NS['step'])
{
$NS = array('step' => 1, 'step_cnt' => 0);
$NS['START_TIME'] = START_TIME;
if ($public)
{
$dump_bucket_id = 0;
}
else
{
$NS['dump_encrypt_key'] = CPasswordStorage::Get('dump_temporary_cache');
$dump_bucket_id = IntOption('dump_bucket_id');
}
if ($dump_bucket_id == -1)
{
if (!$bBitrixCloud || !$NS['dump_encrypt_key'])
{
$dump_bucket_id = 0;
ShowBackupStatus('BitrixCloud is not available');
}
}
$NS['BUCKET_ID'] = $dump_bucket_id;
if ($dump_bucket_id == -1)
$arc_name = DOCUMENT_ROOT.BX_ROOT."/backup/".date('Ymd_His_').rand(11111111,99999999);
elseif(($arc_name = $argv[1]) && !is_dir($arc_name))
$arc_name = str_replace(array('.tar','.gz','.enc'),'',$arc_name);
else
{
$prefix = str_replace('/', '', COption::GetOptionString("main", "server_name", ""));
$arc_name = CBackup::GetArcName(preg_match('#^[a-z0-9\.\-]+$#i', $prefix) ? substr($prefix, 0, 20).'_' : '');
}
$NS['arc_name'] = $arc_name.($NS['dump_encrypt_key'] ? ".enc" : ".tar").($arParams['dump_use_compression'] ? ".gz" : '');
$NS['dump_name'] = $arc_name.'.sql';
if (count($arParams['dump_site_id']))
{
$NS['site_path_list'] = array();
$res = CSite::GetList($by='sort', $order='asc', array('ACTIVE'=>'Y'));
while($f = $res->Fetch())
{
$root = rtrim(str_replace('\\','/',$f['ABS_DOC_ROOT']),'/');
if (is_dir($root) && in_array($f['ID'], $arParams['dump_site_id']))
$NS['site_path_list'][$f['ID']] = $root;
}
}
else
$NS['site_path_list'] = array('s1' => DOCUMENT_ROOT);
if (!$public)
{
foreach(GetModuleEvents("main", "OnAutoBackupStart", true) as $arEvent)
ExecuteModuleEventEx($arEvent, array($NS));
}
ShowBackupStatus('Backup started to file: '.$NS['arc_name']);
if ($arParams['dump_base'])
$NS['step_cnt'] = 2;
if ($arParams['dump_do_clouds'] && ($arDumpClouds = CBackup::GetBucketList()))
$NS['step_cnt']++;
if (($arParams['dump_file_public'] || $arParams['dump_file_kernel']))
$NS['step_cnt']++;
if ($arParams['dump_integrity_check'])
$NS['step_cnt']++;
if ($NS['BUCKET_ID'])
$NS['step_cnt']++;
if ($arParams['dump_delete_old'] > 1)
$NS['step_cnt']++;
$NS['step_finished'] = 0;
}
$NS['step_done'] = 0;
$after_file = str_replace('.sql','_after_connect.sql',preg_replace('#\.[0-9]+$#', '', $NS['dump_name']));
if ($NS['step'] <= 2)
{
// dump database
if ($arParams['dump_base'])
{
if ($NS['step'] == 1)
{
ShowBackupStatus('Dumping database');
if (!CBackup::MakeDump($NS['dump_name'], $NS['dump_state']))
RaiseErrorAndDie(GetMessage('DUMP_NO_PERMS'), 100, $NS['dump_name']);
$TotalTables = $NS['dump_state']['TableCount'];
$FinishedTables = $TotalTables - count($NS['dump_state']['TABLES']);
$NS['step_done'] = $FinishedTables / $TotalTables;
if (!$NS['dump_state']['end'])
CheckPoint();
$rs = $DB->Query('SHOW VARIABLES LIKE "character_set_results"');
if (($f = $rs->Fetch()) && array_key_exists ('Value', $f))
file_put_contents($after_file, "SET NAMES '".$f['Value']."';\n");
$rs = $DB->Query('SHOW VARIABLES LIKE "collation_database"');
if (($f = $rs->Fetch()) && array_key_exists ('Value', $f))
file_put_contents($after_file, "ALTER DATABASE `<DATABASE>` COLLATE ".$f['Value'].";\n",8);
$NS['step'] = 2;
$NS['step_finished']++;
clearstatcache();
$next_part = $NS['dump_name'];
$NS['dump_size'] = filesize($next_part);
while(file_exists($next_part = CBackup::getNextName($next_part)))
$NS['dump_size'] += filesize($next_part);
}
ShowBackupStatus('Archiving database dump');
$tar = new CTar;
$tar->EncryptKey = $NS['dump_encrypt_key'];
$tar->ArchiveSizeLimit = $arParams['dump_archive_size_limit'];
$tar->gzip = $arParams['dump_use_compression'];
$tar->path = DOCUMENT_ROOT;
$tar->ReadBlockCurrent = intval($NS['ReadBlockCurrent']);
$tar->ReadFileSize = intval($NS['ReadFileSize']);
if (!$tar->openWrite($NS["arc_name"]))
RaiseErrorAndDie(GetMessage('DUMP_NO_PERMS'), 200, $NS['arc_name']);
if (!$tar->ReadBlockCurrent)
{
if (file_exists($f = DOCUMENT_ROOT.BX_ROOT.'/.config.php')) // legacy SaaS support
$tar->addFile($f);
if (file_exists($after_file))
{
$tar->addFile($after_file);
unlink($after_file);
}
}
$Block = $tar->Block;
while(haveTime())
{
$r = $tar->addFile($NS['dump_name']);
if ($r === false)
RaiseErrorAndDie(implode('<br>',$tar->err), 210, $NS['arc_name'], true);
if ($tar->ReadBlockCurrent == 0)
{
unlink($NS["dump_name"]);
if (file_exists($next_part = CBackup::getNextName($NS['dump_name'])))
{
$NS['dump_name'] = $next_part;
}
else // finish
{
$NS['arc_size'] = 0;
$name = $NS["arc_name"];
while(file_exists($name))
{
$size = filesize($name);
$NS['arc_size'] += $size;
$name = CTar::getNextName($name);
}
$NS['step_finished']++;
break;
}
}
}
$tar->close();
$NS["data_size"] += 512 * ($tar->Block - $Block);
$NS["ReadBlockCurrent"] = $tar->ReadBlockCurrent;
$NS["ReadFileSize"] = $tar->ReadFileSize;
$NS['step_done'] = $NS['data_size'] / $NS['dump_size'];
CheckPoint();
}
$NS['step'] = 3;
}
if ($NS['step'] == 3)
{
$NS['step_done'] = 0;
// Download cloud files
if ($arParams['dump_do_clouds'] && ($arDumpClouds = CBackup::GetBucketList()))
{
ShowBackupStatus('Downloading cloud files');
foreach($arDumpClouds as $arBucket)
{
$id = $arBucket['ID'];
if ($NS['bucket_finished_'.$id])
continue;
$obCloud = new CloudDownload($arBucket['ID']);
$obCloud->last_bucket_path = $NS['last_bucket_path'];
if ($res = $obCloud->Scan(''))
{
$NS['bucket_finished_'.$id] = true;
}
else
{
$NS['last_bucket_path'] = $obCloud->path;
break;
}
}
CheckPoint();
$NS['step_finished']++;
}
$NS['step'] = 4;
}
$DB->Disconnect();
if ($NS['step'] == 4)
{
// Tar files
$NS['step_done'] = 0;
if ($arParams['dump_file_public'] || $arParams['dump_file_kernel'])
{
ShowBackupStatus('Archiving files');
$DirScan = new CDirRealScan;
$DirScan->startPath = $NS['startPath'];
$tar = new CTar;
$tar->EncryptKey = $NS['dump_encrypt_key'];
$tar->ArchiveSizeLimit = $arParams['dump_archive_size_limit'];
$tar->gzip = $arParams['dump_use_compression'];
$tar->ReadBlockCurrent = intval($NS['ReadBlockCurrent']);
$tar->ReadFileSize = intval($NS['ReadFileSize']);
foreach($NS['site_path_list'] as $SITE_ID => $DOCUMENT_ROOT_SITE)
{
$tar->path = $DOCUMENT_ROOT_SITE;
if (!$tar->openWrite($NS["arc_name"]))
RaiseErrorAndDie(GetMessage('DUMP_NO_PERMS'), 400, $NS['arc_name'], true);
CBackup::$DOCUMENT_ROOT_SITE = $DOCUMENT_ROOT_SITE;
CBackup::$REAL_DOCUMENT_ROOT_SITE = realpath($DOCUMENT_ROOT_SITE);
if ($NS['multisite'])
{
$tar->prefix = 'bitrix/backup/sites/'.$SITE_ID.'/';
$DirScan->arSkip[rtrim($DOCUMENT_ROOT_SITE, '/').'/bitrix'] = true;
$DirScan->arSkip[rtrim($DOCUMENT_ROOT_SITE, '/').'/upload'] = true;
}
$Block = $tar->Block;
$r = $DirScan->Scan($DOCUMENT_ROOT_SITE);
$tar->close();
$NS["data_size"] += 512 * ($tar->Block - $Block);
if ($r === false)
RaiseErrorAndDie(implode('<br>',array_merge($tar->err,$DirScan->err)), 410, $tar->file, true);
$NS["ReadBlockCurrent"] = $tar->ReadBlockCurrent;
$NS["ReadFileSize"] = $tar->ReadFileSize;
$NS["startPath"] = $DirScan->nextPath;
$NS["cnt"] += $DirScan->FileCount;
$last_files_count = IntOption('last_files_count');
if (!$last_files_count)
$last_files_count = 200000;
$NS['step_done'] = $NS['cnt'] / $last_files_count;
if ($NS['step_done'] > 1)
$NS['step_done'] = 1;
if ($r !== 'BREAK') // finish scan
{
array_shift($NS['site_path_list']);
$NS['multisite'] = true;
unset($NS['startPath']);
}
CheckPoint();
}
$NS['arc_size'] = 0;
$name = $NS["arc_name"];
while(file_exists($name))
{
$size = filesize($name);
$NS['arc_size'] += $size;
$name = CTar::getNextName($name);
}
DeleteDirFilesEx(BX_ROOT.'/backup/clouds');
if ($arParams['dump_file_public'] && $arParams['dump_file_kernel'])
COption::SetOptionInt("main", "last_files_count", $NS['cnt']);
$NS['step_finished']++;
}
$NS['step'] = 5;
}
if ($NS['step'] == 5)
{
// Integrity check
$NS['step_done'] = 0;
if ($arParams['dump_integrity_check'])
{
ShowBackupStatus('Checking archive integrity');
$tar = new CTarCheck;
$tar->EncryptKey = $NS['dump_encrypt_key'];
if (!$tar->openRead($NS["arc_name"]))
RaiseErrorAndDie(GetMessage('DUMP_NO_PERMS_READ').'<br>'.implode('<br>',$tar->err), 510, $NS['arc_name']);
else
{
if(($Block = intval($NS['Block'])) && !$tar->SkipTo($Block))
RaiseErrorAndDie(implode('<br>',$tar->err), 520, $tar->file, true);
while(($r = $tar->extractFile()) && haveTime());
$NS["Block"] = $tar->Block;
$NS['step_done'] = $NS['Block'] * 512 / $NS['data_size'];
if ($r === false)
RaiseErrorAndDie(implode('<br>',$tar->err), 530, $tar->file, true);
}
$tar->close();
CheckPoint();
$NS['step_finished']++;
}
$NS['step'] = 6;
}
$DB->DoConnect();
if ($NS['step'] == 6)
{
// Send to the cloud
$NS['step_done'] = 0;
if ($NS['BUCKET_ID'])
{
ShowBackupStatus('Sending backup to the cloud');
if (!CModule::IncludeModule('clouds'))
RaiseErrorAndDie(GetMessage("MAIN_DUMP_NO_CLOUDS_MODULE"), 600, $NS['arc_name']);
while(CheckPoint())
{
$file_size = filesize($NS["arc_name"]);
$file_name = $NS['BUCKET_ID'] == -1 ? basename($NS['arc_name']) : substr($NS['arc_name'],strlen(DOCUMENT_ROOT));
$obUpload = new CCloudStorageUpload($file_name);
if ($NS['BUCKET_ID'] == -1)
{
if (!$bBitrixCloud)
RaiseErrorAndDie(getMessage('DUMP_BXCLOUD_NA'), 610);
$obBucket = null;
if (!$NS['obBucket'])
{
try
{
$backup = CBitrixCloudBackup::getInstance();
$q = $backup->getQuota();
if ($q && $NS['arc_size'] > $q)
RaiseErrorAndDie(GetMessage('DUMP_ERR_BIG_BACKUP', array('#ARC_SIZE#' => $NS['arc_size'], '#QUOTA#' => $q)), 620);
$obBucket = $backup->getBucketToWriteFile(CTar::getCheckword($NS['dump_encrypt_key']), basename($NS['arc_name']));
$NS['obBucket'] = serialize($obBucket);
}
catch (Exception $e)
{
unset($NS['obBucket']);
RaiseErrorAndDie($e->getMessage(), 630);
}
}
else
$obBucket = unserialize($NS['obBucket']);
$obBucket->Init();
$obBucket->GetService()->setPublic(false);
$bucket_id = $obBucket;
}
else
{
$obBucket = null;
$bucket_id = $NS['BUCKET_ID'];
}
if (!$obUpload->isStarted())
{
if (is_object($obBucket))
$obBucket->setCheckWordHeader();
if (!$obUpload->Start($bucket_id, $file_size))
{
if ($e = $APPLICATION->GetException())
$strError = $e->GetString();
else
$strError = GetMessage('MAIN_DUMP_INT_CLOUD_ERR');
RaiseErrorAndDie($strError,640,$NS['arc_name']);
}
if (is_object($obBucket))
$obBucket->unsetCheckWordHeader();
}
if (!$fp = fopen($NS['arc_name'],'rb'))
RaiseErrorAndDie(GetMessage("MAIN_DUMP_ERR_OPEN_FILE").' '.$NS['arc_name'], 650, $NS['arc_name']);
fseek($fp, $obUpload->getPos());
while($obUpload->getPos() < $file_size && haveTime())
{
$part = fread($fp, $obUpload->getPartSize());
$fails = 0;
$res = false;
while($obUpload->hasRetries())
{
if($res = $obUpload->Next($part, $obBucket))
break;
elseif (++$fails >= 10)
RaiseErrorAndDie('Internal Error: could not init upload for '.$fails.' times', 660, $NS['arc_name']);
}
$NS['step_done'] = $obUpload->getPos() / $NS['arc_size'];
if (!$res)
{
$obUpload->Delete();
RaiseErrorAndDie(GetMessage("MAIN_DUMP_ERR_FILE_SEND").' '.basename($NS['arc_name']), 670, $NS['arc_name']);
}
}
fclose($fp);
CheckPoint();
if($obUpload->Finish($obBucket))
{
if ($NS['BUCKET_ID'] != -1)
{
$oBucket = new CCloudStorageBucket($NS['BUCKET_ID']);
$oBucket->IncFileCounter($file_size);
}
if (file_exists($arc_name = CTar::getNextName($NS['arc_name'])))
{
unset($NS['obBucket']);
$NS['arc_name'] = $arc_name;
}
else
{
if ($bBitrixCloud)
{
$ob = new CBitrixCloudBackup;
$ob->clearOptions();
}
if ($arParams['dump_delete_old'] == 1)
{
$name = CTar::getFirstName($NS['arc_name']);
while(file_exists($name))
{
$size = filesize($name);
if (unlink($name) && COption::GetOptionInt('main', 'disk_space', 0) > 0)
CDiskQuota::updateDiskQuota("file", $size, "del");
$name = CTar::getNextName($name);
}
}
break;
}
}
else
{
$obUpload->Delete();
RaiseErrorAndDie(GetMessage("MAIN_DUMP_ERR_FILE_SEND").basename($NS['arc_name']), 680, $NS['arc_name']);
}
}
$NS['step_finished']++;
}
$NS['step'] = 7;
}
if ($NS['step'] == 7)
{
// Delete old backups
$NS['step_done'] = 0;
if ($arParams['dump_delete_old'] > 1)
{
ShowBackupStatus('Deleting old backups');
$arFiles = array();
$arParts = array();
$TotalSize = $NS['arc_size'];
if (is_dir($p = DOCUMENT_ROOT.BX_ROOT.'/backup'))
{
if ($dir = opendir($p))
{
$arc_name = CTar::getFirstName(basename($NS['arc_name']));
while(($item = readdir($dir)) !== false)
{
$f = $p.'/'.$item;
if (!is_file($f))
continue;
if (!preg_match('#\.(sql|tar|gz|enc|[0-9]+)$#', $item))
continue;
$name = CTar::getFirstName($item);
if ($name == $arc_name)
continue;
$s = filesize($f);
$m = filemtime($f);
$arFiles[$name] = $m;
$arParts[$name][] = $item;
$TotalSize += $s;
}
closedir($dir);
}
}
asort($arFiles);
$cnt = count($arFiles) + 1;
foreach($arFiles as $name => $m)
{
switch ($arParams['dump_delete_old'])
{
case 2: // time
if ($m >= time() - 86400 * $arParams['dump_old_time'])
break 2;
break;
case 4: // cnt
if ($cnt <= $arParams['dump_old_cnt'])
break 2;
break;
case 8: // size
if ($TotalSize / 1024 / 1024 / 1024 <= $arParams['dump_old_size'])
break 2;
break;
default:
break;
}
$cnt--;
foreach($arParts[$name] as $item)
{
$f = $p.'/'.$item;
$size = filesize($f);
$TotalSize -= $size;
if (!unlink($f))
RaiseErrorAndDie('Could not delete file: '.$f, 700, $NS['arc_name']);
if (COption::GetOptionInt('main', 'disk_space', 0) > 0)
CDiskQuota::updateDiskQuota("file", $size, "del");
}
}
$NS['step_finished']++;
}
$NS['step'] = 8;
}
if (COption::GetOptionInt('main', 'disk_space', 0) > 0)
{
$name = $NS["arc_name"];
while(file_exists($name))
{
$size = filesize($name);
CDiskQuota::updateDiskQuota("file", $size, "add");
$name = CTar::getNextName($name);
}
}
$info = "Finished.\n\nData size: ".round($NS['data_size']/1024/1024, 2)." M\nArchive size: ".round($NS['arc_size']/1024/1024, 2)." M\nTime: ".round(time() - $NS['START_TIME'], 2)." sec\n";
ShowBackupStatus($info);
CEventLog::Add(array(
"SEVERITY" => "WARNING",
"AUDIT_TYPE_ID" => "BACKUP_SUCCESS",
"MODULE_ID" => "main",
"ITEM_ID" => $NS['arc_name'],
"DESCRIPTION" => $info,
));
foreach(GetModuleEvents("main", "OnAutoBackupSuccess", true) as $arEvent)
ExecuteModuleEventEx($arEvent, array($NS));
$NS = array();
if (defined('LOCK_FILE'))
unlink(LOCK_FILE) || RaiseErrorAndDie('Can\'t delete file: '.LOCK_FILE, 1000);
if (!CLI)
echo 'FINISH';
COption::SetOptionInt('main', 'last_backup_end_time', time());
##########################################
########################### Functions ####
function IntOption($name, $def = 0)
{
global $arParams;
if (isset($arParams[$name]))
return $arParams[$name];
static $CACHE;
$name .= '_auto';
if (!$CACHE[$name])
$CACHE[$name] = COption::GetOptionInt("main", $name, $def);
return $CACHE[$name];
}
function ShowBackupStatus($str)
{
if (!CLI && !$_REQUEST['show_status'])
return;
global $NS;
echo round(microtime(1)-$NS['START_TIME'], 2).' sec '.$str."\n";
}
function haveTime()
{
static $timeout;
if (!$timeout)
{
$timeout = IntOption('dump_max_exec_time', 30);
if ($timeout < 5)
$timeout = 5;
}
if (!CLI && time() - START_TIME > $timeout)
return false;
return true;
}
function RaiseErrorAndDie($strError, $errCode = 0, $ITEM_ID = '', $delete = false)
{
global $DB, $NS;
if ($delete)
{
$name = $NS["arc_name"];
while(file_exists($name))
$delete = unlink($name) && $delete;
$strError .= "\n".($delete ? 'The backup was incorrect and it was deleted' : 'The backup was incorrect but there was an error deleting it');
}
$NS0 = $NS;
$NS = array();
session_write_close();
if (CLI)
echo 'Error ['.$errCode.']: '.str_replace('<br>',"\n",$strError)."\n";
else
{
echo "ERROR_".$errCode."\n".htmlspecialcharsbx($strError)."\n";
}
if (is_object($DB))
{
$DB->DoConnect();
CEventLog::Add(array(
"SEVERITY" => "WARNING",
"AUDIT_TYPE_ID" => "BACKUP_ERROR",
"MODULE_ID" => "main",
"ITEM_ID" => $ITEM_ID,
"DESCRIPTION" => "[".$errCode."] ".$strError,
));
foreach(GetModuleEvents("main", "OnAutoBackupError", true) as $arEvent)
ExecuteModuleEventEx($arEvent, array(array_merge($NS0, array('ERROR' => $strError, 'ERROR_CODE' => $errCode, 'ITEM_ID' => $ITEM_ID))));
$link = '/bitrix/admin/event_log.php?set_filter=Y&find_type=audit_type_id&find_audit_type[]=BACKUP_ERROR';
$ar = Array(
"MESSAGE" => 'The last automatic backup has failed. Please check your <a href="'.$link.'">system log<a>',
"TAG" => "BACKUP",
"MODULE_ID" => "MAIN",
'NOTIFY_TYPE' => CAdminNotify::TYPE_ERROR,
'ENABLE_CLOSE' => 'Y'
);
foreach(array('ru', 'ua', 'en', 'de') as $lang)
{
\Bitrix\Main\Localization\Loc::loadLanguageFile($_SERVER['DOCUMENT_ROOT'].'/bitrix/modules/main/admin/dump.php', $lang);
$ar["LANG"][$lang] = \Bitrix\Main\Localization\Loc::getMessage('DUMP_ERR_AUTO', array('#MESSAGE#' => $strError, '#LINK#' => $link), $lang);
}
CAdminNotify::Add($ar);
}
die();
}
function CheckPoint()
{
if (haveTime())
return true;
global $NS;
$NS['WORK_TIME'] = microtime(1) - START_TIME;
$NS['TIMESTAMP'] = time();
session_write_close();
echo "NEXT\n".
GetProgressPercent($NS);
exit(0);
}
function GetProgressPercent($NS)
{
if ($NS['step_done'] > 1)
$NS['step_done'] = 1;
$res = round(100*($NS['step_finished']+$NS['step_done'])/$NS['step_cnt']);
if ($res > 99)
$res = 99;
return $res;
}