public Guid?SendMessage(IncomingMessageViewModel message)
{
try
{
int userID = HttpContext.Current.User.Identity.GetUserId <int>();
string nickName = HttpContext.Current.User.Identity.NickName();
ChatMessageRepository cRepo = new ChatMessageRepository();
var messageSurrogate = cRepo.CreateNewInstance(message.Message);
//messageSurrogate.AttachType = (byte)message.AttachType;
messageSurrogate.ReplyToMessageID = message.ReplyToMessageID;
messageSurrogate.UserID = userID;
messageSurrogate.ReceivedDate = DateTime.Now;
cRepo.Save(messageSurrogate);
OutgoingMessageViewModel outgoingMessage = messageSurrogate;
Clients.All.IncomingMessage(outgoingMessage);
//if ((AttachType)messageSurrogate.AttachType != AttachType.None)
//{
// this.Clients.Caller.StartMessageFileUpload(messageSurrogate.ID);
//}
return(messageSurrogate.ID);
}
catch
{
return(null);
}
}
public void MessageReaded(Guid messageID)
{
int userid = Context.User.Identity.GetUserId <int>();
var nickname = Context.User.Identity.NickName();
ChatMessageRepository cRepo = new ChatMessageRepository();
var message = cRepo.Get(messageID);
if (message != null)
{
if (!message.ReadedUsers.Any(u => u.ID == userid))
{
//var userManager = UserManager;
message.ReadedUsers.Add(new UserSurrogate {
ID = userid, NickName = Context.User.Identity.NickName()
});
cRepo.Save(message);
var user = UserManager.Users.Where(u => u.Id == userid).SingleOrDefault();
user.LastReadedMessage = messageID;
UserManager.Update(user);
}
Clients.Others.MessageReaded(new UserViewModel {
UserID = userid, Name = nickname
}, messageID);
}
}
public ActionResult UploadFile(
HttpPostedFileBase File,
string UniqueIdentifier,
ulong ChunkNumber,
int ChunkSize,
int CurrentChunkSize,
ulong FileSize,
string FileType,
string FileName,
string RelativePath,
int AttachType,
Guid MessageID)
{
string result = AppendFile(File,
UniqueIdentifier,
ChunkNumber,
ChunkSize,
CurrentChunkSize,
FileSize,
FileType,
FileName,
RelativePath,
MessageID);
if (result != null)
{
try
{
if (!User.Identity.IsAuthenticated)
{
throw new Exception("Giriş yap da gel! Mevlana değiliz!");
}
ChatMessageRepository cRepo = new ChatMessageRepository();
var message = cRepo.Get(MessageID);
if (message == null)
{
throw new Exception("Mesaj bulunamadı. Açık mı arıyon hacı?");
}
FileInfo fileInfo = new FileInfo(result);
string extension = fileInfo.Extension;
string newFileName = Guid.NewGuid().ToString().Replace("-", "_") + extension;
string chatFileDir = Server.MapPath(ChatFileDir);
if (!Directory.Exists(chatFileDir))
{
Directory.CreateDirectory(chatFileDir);
}
string fullFilePath = string.Format("{0}\\{1}", chatFileDir, newFileName);
fileInfo.MoveTo(fullFilePath);
string absoluteFilePath = Url.Content(string.Format("{0}/{1}", ChatFileDir, newFileName));
try
{
MessageFileSurrogate fileSurrogate = new MessageFileSurrogate();
fileSurrogate.FilePath = absoluteFilePath;
fileSurrogate.AttachType = AttachType;
message.Files.Add(fileSurrogate);
cRepo.Save(message);
}
catch (Exception)
{
if (System.IO.File.Exists(fullFilePath))
{
System.IO.File.Delete(fullFilePath);
}
throw;
}
return(Json(new { Result = "OK", FilePath = absoluteFilePath }));
}
catch (Exception e)
{
return(Json(new { Result = "ERROR", ErrorMessage = e.Message }));
}
}
return(Json(new { Result = "OK", imagePath = "" }));;
}