/// <summary>
/// 升级后清理旧系统文件
/// </summary>
public static void ClearOldFiles(string rootPath)
{
string[] folderList = new string[] { "_data", "_skins",
"_temp", "_backup", "install", "web.config", "global.asax", "app_data", "config", "bin", "cgi-bin" };
ArrayList folders = ArrayList.Adapter(folderList);
DirectoryInfo di = new DirectoryInfo(rootPath);
DirectoryInfo[] ds = di.GetDirectories();
foreach (DirectoryInfo d in ds)
{
if (!folders.Contains(d.Name.ToLower()))
{
We7Helper.DeleteFileTree(d);
}
}
FileInfo[] files = di.GetFiles();
foreach (FileInfo f in files)
{
if (!folders.Contains(f.Name.ToLower()))
{
File.SetAttributes(f.FullName, FileAttributes.Normal);
File.Delete(f.FullName);
}
}
}
/// <summary>
/// 升级前备份旧系统文件
/// </summary>
/// <param name="rootPath">系统根目录</param>
/// <param name="backupPath">备份目录</param>
public static string BackupOldFiles(string rootPath, string backupPath)
{
//检查文件夹是否存在
string tempPath = Path.Combine(rootPath, "_temp\\backupBeforeUpdate");
if (Directory.Exists(tempPath))
{
DirectoryInfo d = new DirectoryInfo(tempPath);
We7Helper.DeleteFileTree(d);
}
//不需要复制的文件夹
string[] folderList = new string[] { "_data", "_skins",
"_temp", "_backup", "Plugins", "log" };
ArrayList folders = ArrayList.Adapter(folderList);
DirectoryInfo di = new DirectoryInfo(rootPath);
DirectoryInfo[] ds = di.GetDirectories();
//复制当前网站目录结构,到tempPath
foreach (DirectoryInfo d in ds)
{
if (!folders.Contains(d.Name.ToLower()))
{
We7Helper.CopyDirectory(d.FullName, Path.Combine(tempPath, d.Name));
}
}
FileInfo[] files = di.GetFiles();
foreach (FileInfo f in files)
{
File.Copy(f.FullName, Path.Combine(tempPath, f.Name));
}
if (!Directory.Exists(backupPath))
{
Directory.CreateDirectory(backupPath);
}
string[] FileProperties = new string[2];
FileProperties[0] = tempPath; //临时目录，将被压缩
FileProperties[1] = Path.Combine(backupPath, "backup-" + DateTime.Today.ToString("yyyy-MM-dd-") + DateTime.Now.GetHashCode() + ".zip"); //压缩后的目录
//压缩文件
try
{
ZipClass.ZipFileMain(FileProperties);
//压缩之后删除临时文件
DirectoryInfo d = new DirectoryInfo(tempPath);
We7Helper.DeleteFileTree(d);
return(FileProperties[1]);
}
catch
{
}
return("");
}
/// <summary>
/// 解压
/// </summary>
/// <param name="file"></param>
/// <returns></returns>
string UnZipFile(string file)
{
string path = "";
if (String.Compare(Path.GetExtension(file), ".zip", true) == 0)
{
path = Path.Combine(Path.GetDirectoryName(file), Path.GetFileNameWithoutExtension(file));
if (Directory.Exists(path))
{
DirectoryInfo dir = new DirectoryInfo(path);
We7Helper.DeleteFileTree(dir);
}
FileStream s = File.OpenRead(file);
ZipUtils.ExtractZip((Stream)s, path);
}
return(path);
}
public void DeleteTemplateGroup(string groupname)
{
string target = Path.Combine(TemplateGroupPath, groupname);
if (File.Exists(target))
{
File.Delete(target);
}
string targetImage = Path.Combine(TemplateGroupPath, groupname + ".jpg");
if (File.Exists(targetImage))
{
File.Delete(targetImage);
}
string targetFile = Regex.Split(target, ".xm", RegexOptions.IgnoreCase)[0];
if (Directory.Exists(targetFile))
{
DirectoryInfo di = new DirectoryInfo(targetFile);
We7Helper.DeleteFileTree(di);
}
}
public void DeleteTemplateGroup(string fileName)
{
string target = Path.Combine(TemplateGroupPath, fileName);
if (File.Exists(target))
{
File.Delete(target);
}
//zn 2007-07-19 删除模板组的预览效果图
string targetImg = Path.Combine(TemplateGroupPath, fileName + ".jpg");
if (File.Exists(targetImg))
{
File.Delete(targetImg);
}
string targetFile = Regex.Split(target, ".xm", RegexOptions.IgnoreCase)[0];
if (Directory.Exists(targetFile))
{
DirectoryInfo targetDI = new DirectoryInfo(targetFile);
We7Helper.DeleteFileTree(targetDI);
}
}
public static bool BackupDatabase(BaseConfigInfo bci, string file)
{
string tempPath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "_temp/backupDB");
if (Directory.Exists(tempPath))
{
DirectoryInfo d = new DirectoryInfo(tempPath);
We7Helper.DeleteFileTree(d);
}
DatabaseInfo dbi = GetDatabaseInfo(bci);
string dbFile = dbi.DBFile.Replace("{$App}", AppDomain.CurrentDomain.BaseDirectory);
bool success = false;
switch (bci.DBType.ToLower())
{
case "sqlite":
case "access":
File.Copy(dbFile, Path.Combine(tempPath, Path.GetFileName(file)), true);
success = true;
break;
case "sqlserver":
string masterString = String.Format("Server={0};Database={1};User={2};Password={3}", dbi.Server, "master", dbi.User, dbi.Password);
string sql = String.Format("backup database {0} to disk='{1}' with init", dbi.Database, Path.Combine(tempPath, Path.GetFileName(file)));
//创建数据库
IDbDriver driver = new SqlDbDriver();
using (IConnection conn = driver.CreateConnection(masterString))
{
SqlStatement st = new SqlStatement(sql);
driver.FormatSQL(st);
conn.Update(st);
}
success = true;
break;
case "mysql":
break;
}
if (success)
{
string[] FileProperties = new string[2];
FileProperties[0] = tempPath; //压缩目录
FileProperties[1] = file; //压缩后的目录
if (File.Exists(FileProperties[1]))
{
File.Delete(FileProperties[1]);
}
//压缩文件
try
{
ZipClass.ZipFileMain(FileProperties);
}
catch
{
}
}
return(success);
}