function startBackup($params, &$nexturl)
{
set_time_limit(0);
header("Content-type:text/html;charset=utf-8");
$sizelimit = $params['sizelimit'];
$filename = $params['filename'];
$fileid = $params['fileid'];
$tableid = $params['tableid'];
$startid = $params['startid'];
include_once CORE_DIR . '/lib/mysqldumper.class.php';
$dumper = new Mysqldumper(DB_HOST, DB_USER, DB_PASSWORD, DB_NAME);
$dumper->setDroptables(true);
$dumper->tableid = $tableid;
$dumper->startid = $startid;
$backdir = HOME_DIR . '/backup';
$finished = $dumper->multiDump($filename, $fileid, $sizelimit, $backdir);
$fileid++;
if (!$finished) {
$nexturl = "index.php?ctl=system/backup&act=backup&sizelimit={$sizelimit}&filename={$filename}&fileid={$fileid}&tableid=" . $dumper->tableid . "&startid=" . $dumper->startid;
} else {
$dir = HOME_DIR . '/backup';
$tar = $this->system->loadModel('utility/tar');
chdir($dir);
for ($i = 1; $i <= $fileid; $i++) {
$tar->addFile('multibak_' . $filename . '_' . $i . '.sql');
}
//Add archive xml
$verInfo = $this->system->version();
$backupdata['app'] = $verInfo['app'];
$backupdata['rev'] = $verInfo['rev'];
$backupdata['vols'] = $fileid;
$xml = $this->system->loadModel('utility/xml');
$xmldata = $xml->array2xml($backupdata, 'backup');
file_put_contents('archive.xml', $xmldata);
$tar->addFile('archive.xml');
$tar->filename = 'multibak_' . $filename . '.tgz';
$tar->saveTar();
for ($i = 1; $i <= $fileid; $i++) {
@unlink('multibak_' . $filename . '_' . $i . '.sql');
}
@unlink('archive.xml');
}
return $finished;
}
</FORM>
<br><hr><br>
<?php
set_time_limit(0);
include_once '../config/config.php';
include_once './mysql_db.php';
$dbHost = DB_HOST;
$dbUser = DB_USER;
$dbPass = DB_PASSWORD;
$dbName = DB_NAME;
$GLOBALS['_tbpre'] = DB_PREFIX;
define('MYSQL_CHARSET_NAME', DB_CHARSET);
if ($_REQUEST["action"] == 'backup') {
$dumper = new Mysqldumper($dbHost, $dbUser, $dbPass, $dbName);
$dumper->setDroptables(true);
$dumper->nodata = array();
if (!$_REQUEST['inited']) {
$fileid = 0;
$tableid = 0;
$startid = -1;
rptout("开始数据库备份...\n");
} else {
$dumper->tableid = $_REQUEST['tableid'];
$dumper->startid = $_REQUEST['startid'];
$fileid = $_REQUEST['fileid'];
}
$finished = $dumper->multiDump($filename, $fileid, $savetype, 1024);
$fileid++;
rptout("数据库备份文件 data_" . $fileid . ".sql 已生成\n");
$tableid = $dumper->tableid;
$tables = isset($_POST['chk']) ? $_POST['chk'] : '';
if (!is_array($tables)) {
echo '<html><body>' . '<script type="text/javascript">alert(\'Please select a valid table from the list below\');</script>' . '</body></html>';
exit;
}
/*
* Code taken from Ralph A. Dahlgren MySQLdumper Snippet - Etomite 0.6 - 2004-09-27
* Modified by Raymond 3-Jan-2005
* Perform MySQLdumper data dump
*/
@set_time_limit(120);
// set timeout limit to 2 minutes
$dbname = str_replace('`', '', $dbase);
$dumper = new Mysqldumper($database_server, $database_user, $database_password, $dbname);
$dumper->setDBtables($tables);
$dumper->setDroptables(isset($_POST['droptables']) ? true : false);
$dumpfinished = $dumper->createDump('callBack');
if ($dumpfinished) {
exit;
} else {
$e->setError(1, 'Unable to Backup Database');
$e->dumpError();
exit;
}
// MySQLdumper class can be found below
} else {
include_once "header.inc.php";
// start normal header
}
?>
<script language="javascript">
function backup()
{
$dumper = new Mysqldumper(DB_HOST, DB_USER, DB_PASSWORD, DB_NAME);
$dumper->setDroptables(true);
$dumper->nodata = array();
#
if ($_POST['type'] == 'shoponly') {
$dumper->backuptype = 'shoponly';
}
#
$fileid = 0;
$this->backupfileprefix = date("YmdHis", time());
msg("开始数据库备份...\n");
do {
$backupfilename = $this->backupfileprefix . "_" . ($fileid + 1) . ".sql";
$bakfile = "{$this->backupdir}/{$backupfilename}";
$finished = $dumper->multiDump($bakfile, $fileid, 1024);
$fileid++;
msg("数据库备份文件 {$backupfilename} 已生成\n");
} while (!$finished);
msg("<hr><font color=green>数据库备份完毕</font>\n");
}
