/**
* 打包下载备份包
*@param $file 文件路劲
*@examlpe
*/
public function downzip($file)
{
import('ORG.Util.phpzip');
$addzip = new phpzip();
import('ORG.Net.FileSystem');
$path = new FileSystem();
$path->root = ITEM;
$path->charset = C('CFG_CHARSET');
load("@.download");
//main
$file = strval($file);
$realpath = CONF_PATH . 'Backup/' . $file;
$bakfile = RUNTIME_PATH . 'Temp/Zip/';
if (!file_exists($bakfile)) {
$path->putDir($bakfile);
}
$zipname = 'Backup_' . $file . '.zip';
$zippath = $bakfile . $zipname;
$addzip->zip($realpath, $zippath);
if (file_exists($zippath)) {
download($zippath);
$path->delFile($zippath);
}
unset($addzip, $path);
}
//访问权限检查
if (!$objWebInit->checkPopedomG($_SESSION['user_id'])) {
check::AlertExit('对不起，您没有权限访问此页', -1);
}
if ($_SERVER["REQUEST_METHOD"] == "POST") {
@set_time_limit(0);
/* 系统信息 */
$sys_info['os'] = PHP_OS;
$sys_info['web_server'] = $_SERVER['SERVER_SOFTWARE'];
$sys_info['php_ver'] = PHP_VERSION;
$sys_info['mysql_ver'] = $objWebInit->get_ver();
$sys_info['date'] = date("Y-m-d H:i:s");
$date = date("Y-m-d");
$head = "-- BIWEB SQL Dump \n" . "-- http://www.biweb.cn \n" . "-- \n" . "-- DATE : " . $sys_info["date"] . "\n" . "-- MYSQL SERVER VERSION : " . $sys_info['mysql_ver'] . "\n" . "-- PHP VERSION : " . $sys_info['php_ver'] . "\n" . "-- Vol : ";
$sql = $head . " 1 \n-- \n-- DATABASE : " . $arrGPdoDB['db_name'] . "\n-- \n\n-- ---------------------------------\n";
$zip = new phpzip();
$vol_size = $_POST['vol_size'];
$sql_name = $_POST['sql_name'];
$i = 1;
$error = 0;
if (!$objWebInit->creat_cache($sql)) {
die("不能建立缓存文件！");
}
$arrTables = $objWebInit->get_table();
foreach ($arrTables as $k => $table) {
if (!$objWebInit->get_table_df($table, $sql, $_POST['drop_tab'])) {
$error = 1;
break;
}
if (!$objWebInit->get_table_content($table, $sql, $_POST['ext_insert'])) {
$error = 1;
/**
* 数据库还原
*/
public function dbrestore()
{
@set_time_limit(0);
$dataDir = "../#data/db/";
$action = !empty($_GET['action']) ? $_GET['action'] : "";
if ("import" == $action && !empty($_GET['file'])) {
$filename = $_GET['file'];
$oriFilename = "";
if (eregi(".zip\$", $filename)) {
$oriFilename = $filename;
$filename = eregi_replace(".zip\$", ".sql", $filename);
$zip = new phpzip();
$zip->unzip($dataDir . $oriFilename, $dataDir);
}
if (!($fp = fopen($dataDir . $filename, "r"))) {
exit("File not found.");
}
$sql = "";
while (!feof($fp)) {
$line = trim(fgets($fp, 524288));
if (ereg(";\$", $line)) {
$sql .= $line;
$db->query($sql);
$sql = "";
} else {
if (!ereg("^(//|--)", $line)) {
$sql .= $line;
}
}
}
fclose($fp);
if (!empty($oriFilename)) {
unlink($dataDir . $filename);
}
$tpl->assign("msg", "数据恢复成功！");
$tpl->assign("backUrl", "db_import.php");
$tpl->display("_msg.tpl");
exit;
}
if ("delete" == $action && !empty($_GET['file']) || unlink($dataDir . $_GET['file'])) {
header("location: ?");
exit;
}
$arrSqls = array();
if ($handle = @opendir($dataDir)) {
while (FALSE !== ($file = readdir($handle))) {
if (is_file($dataDir . $file)) {
$arrSqls[] = array("file" => $file, "size" => filesize($dataDir . $file));
}
}
closedir($handle);
}
$this->assign("arr", $arrSqls);
$this->display();
}
