public async Task <ActionResult> BackupFile(int id, string file, BackupType backupType = BackupType.S3)
{
var service = Service.GetSelectedService();
var server = TCAdmin.GameHosting.SDK.Objects.Server.GetSelectedServer();
var dirsec = service.GetDirectorySecurityForCurrentUser();
var vdir = new TCAdmin.SDK.VirtualFileSystem.VirtualDirectory(server.OperatingSystem, dirsec);
this.EnforceFeaturePermission("FileManager");
if (string.IsNullOrEmpty(file))
{
return(new JsonHttpStatusResult(new
{
Message = "Please choose a file to backup."
}, HttpStatusCode.BadRequest));
}
var realFileName = Path.GetFileName(file);
if (realFileName.Any(Path.GetInvalidFileNameChars().Contains) ||
!Regex.IsMatch(realFileName, @"^[\w\-.@ ]+$"))
{
return(new JsonHttpStatusResult(new
{
Message = "File contains invalid characters."
}, HttpStatusCode.BadRequest));
}
var fileSystem = server.FileSystemService;
var backupSolution = Backup.ParseBackupSolution(backupType, service);
var filePath = vdir.CombineWithPhysicalPath(file);
var fileSize = fileSystem.GetFileSize(filePath);
if (GetBackupsSize(service, backupType) + fileSize > GetBackupsLimit(service, backupType))
{
return(new JsonHttpStatusResult(new
{
Message = "Backing up this file will exceed your assigned capacity."
}, HttpStatusCode.BadRequest));
}
if (Backup.DoesBackupExist(service, realFileName, backupType))
{
return(new JsonHttpStatusResult(new
{
Message = $"Backup already exists with name <strong>{realFileName}</strong>"
}, HttpStatusCode.BadRequest));
}
var remoteDownload = new RemoteDownload(server)
{
DirectorySecurity = service.GetDirectorySecurityForCurrentUser(),
FileName = filePath
};
var backupName = $"{realFileName}";
var contents = GetFileContents(remoteDownload.GetDownloadUrl());
try
{
await backupSolution.Backup(backupName, contents, MimeMapping.GetMimeMapping(realFileName));
var fileServer = FileServerModel.DetermineFileServer(service, backupType);
var backup = new Backup
{
ServiceId = service.ServiceId,
FileServerId = fileServer.FileServerId,
FileName = backupName,
BackupType = backupType,
};
backup.CustomFields["SIZE"] = fileSize;
backup.GenerateKey();
backup.Save();
}
catch (Exception e)
{
return(new JsonHttpStatusResult(new
{
Message = "Failed to backup - " + e.Message + " | " + e.StackTrace
}, HttpStatusCode.InternalServerError));
}
return(Json(new
{
Message = $"Backed up <strong>{backupName}</strong>"
}));
}
public async Task <ActionResult> Restore(int id, string target, int backupId = 0)
{
this.EnforceFeaturePermission("FileManager");
if (backupId == 0)
{
return(new JsonHttpStatusResult(new
{
Message = "No backup selected to restore."
}, HttpStatusCode.InternalServerError));
}
var service = Service.GetSelectedService();
var server = TCAdmin.GameHosting.SDK.Objects.Server.GetSelectedServer();
var dirsec = service.GetDirectorySecurityForCurrentUser();
var vdir = new TCAdmin.SDK.VirtualFileSystem.VirtualDirectory(server.OperatingSystem, dirsec);
var fileSystem = TCAdmin.SDK.Objects.Server.GetSelectedServer().FileSystemService;
var backup = new Backup(backupId);
var backupSolution = backup.BackupSolution;
try
{
var targetpath = vdir.CombineWithPhysicalPath(target);
var saveTo = TCAdmin.SDK.Misc.FileSystem.CombinePath(targetpath, backup.FileName, server.OperatingSystem);
if (backupSolution.AllowsDirectDownload)
{
var downloadUrl = await backupSolution.DirectDownloadLink(backup.FileName);
fileSystem.DownloadFile(saveTo, downloadUrl);
}
else
{
var bytes = await backupSolution.DownloadBytes(backup.FileName);
var memoryStream = new MemoryStream(bytes);
var byteBuffer = new byte[1024 * 1024 * 2];
int bytesread;
memoryStream.Position = 0;
if (fileSystem.FileExists(saveTo))
{
fileSystem.DeleteFile(saveTo);
}
while ((bytesread = memoryStream.Read(byteBuffer, 0, byteBuffer.Length)) > 0)
{
fileSystem.AppendFile(saveTo, byteBuffer.Take(bytesread).ToArray());
}
fileSystem.SetOwnerAutomatically(saveTo);
}
return(new JsonHttpStatusResult(new
{
Message = $"Restored <strong>{backup.FileName}</strong>"
}, HttpStatusCode.OK));
}
catch (Exception e)
{
return(new JsonHttpStatusResult(new
{
Message = "An error occurred: " + e.Message + " | " + e.StackTrace
}, HttpStatusCode.InternalServerError));
}
}