//--------------------------------------------------------------------------------------------------------
public void SavePic()
{
Dictionary <String, String> dic = new Dictionary <String, String>();
HttpFile postedFile = ctx.GetFileSingle();
TempUploadFileService uploadService = new TempUploadFileService();
Result result = uploadService.Upload(postedFile);
if (result.HasErrors)
{
dic.Add("PicUrl", "");
dic.Add("Msg", result.ErrorsText);
echoText(Json.ToString(dic));
}
else
{
TempUploadFile tfile = result.Info as TempUploadFile;
dic.Add("PicUrl", tfile.FileUrl);
dic.Add("PicThumbUrl", tfile.FileThumbUrl);
dic.Add("DeleteLink", to(DeleteTempPic, tfile.Id));
echoText(Json.ToString(dic));
}
}
public void ProcessRequest(System.Web.HttpContext context, NameValueCollection queryString)
{
TempUploadFile uploadedFile = null;
string authCookie = queryString["UserAuthCookie"];
using (ErrorScope es = new ErrorScope())
{
object customResult = null;
if (authCookie != null)
{
m_OperatorUserId = UserBO.Instance.GetUserID(authCookie, true);
string fileName = queryString["filename"];
//bool isEmptyFile = context.Request.Form["filesize"] == "0";
string action = queryString["action"];
string searchInfo = queryString["key"];
uploadedFile = FileManager.Upload(m_OperatorUserId, action, fileName, searchInfo, queryString, ref customResult);
}
context.Response.Clear();
context.Response.StatusCode = 200;
if (uploadedFile == null)
{
string message = string.Empty;
es.CatchError <ErrorInfo>(delegate(ErrorInfo error)
{
message = error.Message;
});
context.Response.Write("error|" + message.Replace("|", "｜") + "|" + customResult);
}
else
{
context.Response.Write(
uploadedFile.TempUploadFileID + "|" +
uploadedFile.FileName + "|" +
uploadedFile.FileSize + "|" +
uploadedFile.MD5 + "|" +
FileManager.GetExtensionsIcon(uploadedFile.FileName, FileIconSize.SizeOf16) + "|" +
FileManager.GetExtensionsIcon(uploadedFile.FileName, FileIconSize.SizeOf32) + "|" +
FileManager.GetExtensionsIcon(uploadedFile.FileName, FileIconSize.SizeOf48) + "|" +
(customResult == null ? "" : customResult.ToString()));
}
}
if (context.Items.Contains("need-compress"))
{
context.Items.Remove("need-compress");
}
}
public bool SaveUploadedFile(AuthUser my, int directoryID, int tempFileID, bool replaceExistFile)
{
AuthUser user = my;
if (my == User.Guest)
{
ThrowError(new NotLoginError());
return(false);
}
TempUploadFile tempUploadFile = FileManager.GetUserTempUploadFile(my.UserID, tempFileID);
if (tempUploadFile == null)
{
ThrowError(new UnknownError());
return(false);
}
long diskSpace = GetDiskSpaceSize(my.UserID);
long userRemnantDiskSpace = GetDiskSpaceSize(my.UserID) - user.UsedDiskSpaceSize;
if (tempUploadFile.FileSize > GetMaxFileSize(my.UserID))
{
ThrowError(new DiskFileSizeOverflowError(GetMaxFileSize(my.UserID)));
return(false);
}
if (tempUploadFile.FileSize > userRemnantDiskSpace)
{
ThrowError(new InsufficientDiskSpaceError(diskSpace));
return(false);
}
if (DiskDao.Instance.SaveUploadFile(my.UserID, directoryID, tempUploadFile.FileID, tempUploadFile.FileName, tempUploadFile.FileSize, userRemnantDiskSpace, replaceExistFile))
{
tempUploadFile.Save();
//string thumbPath = BuildThumb(tempUploadFile);
//FileManager.DeleteFiles(canDeleteFileIds);
CacheUtil.RemoveBySearch(string.Format(cacheKey_diskRoot, my.UserID));
return(true);
}
else
{
//if (!string.IsNullOrEmpty(thumbPath))
// IOUtil.DeleteFile(thumbPath);
//saver.Cancel();
return(false);
}
}
/// <summary>
/// Add to temp folder again to delete file
/// </summary>
public static async Task RollBackToTempUploadFolderToDelete(Guid id, string container, DatabaseConnectService databaseConnectService, IDbTransaction dbTransaction)
{
try
{
var file = new TempUploadFile
{
Id = id,
Container = container,
CreatedAt = DateTime.UtcNow.AddHours(-3)
};
await databaseConnectService.Connection.InsertAsync(file, x => x.AttachToTransaction(dbTransaction));
}
catch (Exception e) { }
}
private Result Upload( TempUploadFile tfile, User user, IMember owner )
{
if (owner != null) {
tfile.OwnerId = owner.Id;
tfile.OwnerType = owner.GetType().FullName;
tfile.OwnerUrl = owner.Url;
}
if (user != null) {
tfile.Creator = user;
tfile.CreatorUrl = user.Url;
}
tfile.Guid = Guid.NewGuid().ToString();
return db.insert( tfile );
}
public virtual Result Upload( HttpFile postedFile, IMember user, IMember owner )
{
Result result = Uploader.SaveImg( postedFile );
if (result.HasErrors) {
return result;
}
String picUrl = strUtil.Join( sys.Path.Photo, result.Info.ToString() );
String picThumbUrl = Img.GetThumbPath( picUrl );
String filePath = result.Info.ToString();
TempUploadFile uploadFile = new TempUploadFile();
uploadFile.FileSize = postedFile.ContentLength;
uploadFile.Type = postedFile.ContentType;
uploadFile.Name = filePath;
return Upload( uploadFile, (User)user, owner );
}
/// <summary>
/// 上传文件
/// </summary>
/// <param name="userID"></param>
/// <param name="uploadActionName"></param>
/// <param name="filename"></param>
/// <param name="searchInfo"></param>
/// <param name="customParams"></param>
/// <returns></returns>
public static TempUploadFile Upload(int userID, string uploadActionName, string filename, string searchInfo, NameValueCollection queryString, ref object customResult, params string[] customParams)
{
if (userID <= 0)
return null;
if (searchInfo == null)
searchInfo = string.Empty;
FileActionBase uploadAction;
if (s_UploadActions.TryGetValue(uploadActionName, out uploadAction) == false)
return null;
uploadAction = uploadAction.CreateInstance();
HttpContext context = HttpContext.Current;
TempUploadFile uploadedFile;
string tempFileDirectory = Globals.GetPath(SystemDirecotry.Temp_Upload);
string tempFilename = string.Concat(DateTimeUtil.Now.ToString("yyyy_MM_dd_"), Guid.NewGuid().ToString("N"), Consts.FileSystem_TempFileExtendName);
string tempFilePath = IOUtil.JoinPath(tempFileDirectory, tempFilename);
if (!Directory.Exists(tempFileDirectory))
Directory.CreateDirectory(tempFileDirectory);
if (uploadAction.BeforeUpload(context, filename, tempFilePath, queryString, ref customResult) == false)
return null;
string md5;
long fileSize;
//if (1 == 1)
//{
//if (context.Request.Files.Count > 0)
//{
//HttpPostedFile postedFile = context.Request.Files[0];
//if (string.IsNullOrEmpty(filename))
// filename = postedFile.FileName;
//fileSize = postedFile.ContentLength;
//md5 = IOUtil.GetFileMD5Code(postedFile.InputStream);
//postedFile.SaveAs(tempFilePath);
FileManagerUploadPolicy uploadPolicy = new FileManagerUploadPolicy(tempFilePath);
try
{
using (FileUploader uploader = new FileUploader(uploadPolicy))
{
uploader.BeginUpload();
}
}
catch(System.Security.SecurityException)// ex)
{
using (Stream stream = uploadPolicy.CreateFileStream(context.Request.Files[0].FileName))
{
byte[] buffer = new byte[10240];
int readed = 0;
while (readed != buffer.Length)
{
int l = context.Request.Files[0].InputStream.Read(buffer, readed, buffer.Length);
stream.Write(buffer, 0, l);
readed += l;
}
}
}
if (string.IsNullOrEmpty(filename))
filename = context.Request.Form["filename"];
if (string.IsNullOrEmpty(filename))
filename = uploadPolicy.UploadFileName;
fileSize = uploadPolicy.UploadFileSize;
md5 = uploadPolicy.UploadFileMD5;
if (uploadAction.Uploading(context, filename, tempFilePath, fileSize, fileSize, ref customResult) == false)
return null;
StringList customParamList = new StringList();
if (customParams != null)
{
foreach (string customParam in customParams)
customParamList.Add(customParam);
}
uploadedFile = new TempUploadFile(filename, tempFilePath, fileSize, md5);
uploadedFile.TempUploadFileID = FileDao.Instance.CreateTempUploadFile(userID, uploadActionName, searchInfo, customParamList, filename, tempFilename, md5, fileSize, uploadedFile.FileID);
//}
//else
// return null;
//}
//else
//{
// //Uploader uploader = new Uploader();
// //uploader.IsSwfUploader = true;
// //if (uploader.BeginUpload(tempFilePath, new Uploader.UploadOnProcess(delegate
// //{
// // if (uploadAction.Uploading(filename, tempFilePath, uploader.FileSize, uploader.TotalReceived) == false)
// // return false;
// // return true;
// //})))
// //{
// // fileSize = uploader.TotalFileReceived;
// // md5 = uploader.MD5Code;
// // uploadedFile = uploader;
// //}
// //else
// // return null;
//}
if (uploadAction.AfterUpload(context, filename, tempFilePath, fileSize, uploadedFile.TempUploadFileID, md5, queryString, ref customResult) == false)
return null;
return uploadedFile;
}
public static PhysicalFileFromTemp Save(int operatorID, TempUploadFile tempUploadFile)
{
if (operatorID <= 0)
{
Context.ThrowError(new NotLoginError());
return null;
}
if (tempUploadFile == null)
return null;
PhysicalFileFromTemp file = FileDao.Instance.SaveFile(operatorID, tempUploadFile.TempUploadFileID);
string tempUploadFilePath = IOUtil.JoinPath(Globals.GetPath(SystemDirecotry.Temp_Upload), file.TempUploadServerFileName);
string targetFilePath = IOUtil.JoinPath(Globals.GetPath(SystemDirecotry.Upload_File), file.ServerFilePath);
string targetDirectory = Path.GetDirectoryName(targetFilePath);
try
{
if (File.Exists(targetFilePath))
File.Delete(tempUploadFilePath);
else
{
if (Directory.Exists(targetDirectory) == false)
Directory.CreateDirectory(targetDirectory);
File.Move(tempUploadFilePath, targetFilePath);
}
}
catch { }
return file;
}