public RegError Register(UserInfo userInfo)
{
using (TransactionScope transaction = new TransactionScope())
{
using (ShareWareEntities context = new ShareWareEntities())
{
try
{
var result = from c in context.Users
where c.UserName == userInfo.UserName
select c;
if (result.Count() > 0)
{
return(RegError.UserExist);
}
Users newUser = new Users()
{
UserName = userInfo.UserName,
Password = userInfo.Password,
NickName = userInfo.NickName,
IsMale = userInfo.IsMale,
QQ = userInfo.QQ,
MicroBlog = userInfo.MicroBlog,
Signature = userInfo.Signature
};
context.Users.Add(newUser);
context.SaveChanges();
var user = context.Users.Single(T => T.UserName == newUser.UserName);
string nameHash = ShareService.ComputeStringMd5(user.UserName);
string imagePath = ConfigurationManager.AppSettings["ImagePath"];
if (!Directory.Exists(imagePath))
{
Directory.CreateDirectory(imagePath);
}
if (userInfo.Image != null)
{
string filePath = imagePath + nameHash.ToString() + ".jpg";
userInfo.Image.Save(filePath, ImageFormat.Jpeg);
string fileHash = ShareService.ComputeFileMd5(filePath);
user.ImageHash = fileHash;
context.SaveChanges();
}
transaction.Complete();
}
catch (Exception)
{
return(RegError.Ohter);
}
}
}
return(RegError.NoError);
}
public bool ChangePassword(string oldPassword, string newPassword)
{
int id = GetClientId();
if (id < 0)
{
return(false);
}
using (ShareWareEntities context = new ShareWareEntities())
{
try
{
Users user = context.Users.Single(T => T.UserID == id);
if (user.Password == oldPassword)
{
user.Password = newPassword;
context.SaveChanges();
}
else
{
return(false);
}
}
catch (Exception)
{
return(false);
}
}
return(true);
}
public bool ChangeUserInfo(UserInfo userInfo)
{
int id = GetClientId();
if (id < 0)
{
return(false);
}
using (ShareWareEntities context = new ShareWareEntities())
{
try
{
Users user = context.Users.Single(T => T.UserID == id);
user.NickName = userInfo.NickName;
user.IsMale = userInfo.IsMale;
user.QQ = userInfo.QQ;
user.MicroBlog = userInfo.MicroBlog;
user.Signature = userInfo.Signature;
context.SaveChanges();
}
catch (Exception)
{
return(false);
}
}
return(true);
}
public void UploadImage(Bitmap image)
{
int id = GetClientId();
if (id < 0)
{
return;
}
using (ShareWareEntities context = new ShareWareEntities())
{
var user = context.Users.Single(T => T.UserID == id);
string nameHash = ComputeStringMd5(user.UserName);
string imagePath = ImagePath;
if (!Directory.Exists(imagePath))
{
Directory.CreateDirectory(imagePath);
}
string filePath = imagePath + nameHash.ToString() + ".jpg";
image.Save(filePath, ImageFormat.Jpeg);
string fileHash = ComputeFileMd5(filePath);
user.ImageHash = fileHash;
context.SaveChanges();
}
}
public void RemoveOldFile(List <FileInfoTransfer> fileList)
{
int id = GetClientId();
if (id < 0)
{
return;
}
using (ShareWareEntities context = new ShareWareEntities())
{
foreach (var item in fileList)
{
var res = from c in context.FileOwner
where c.UserID == id && c.Hash == item.Hash
select c;
foreach (var file in res)
{
context.FileOwner.Remove(file);
}
try
{
context.SaveChanges();
}
catch (Exception)
{
// throw;
}
}
}
}
public void RemoveNotExistShreFileList(List <string> hashList)
{
int id = GetClientId();
if (id < 0)
{
return;
}
try
{
using (ShareWareEntities context = new ShareWareEntities())
{
foreach (var hash in hashList)
{
var file = from c in context.FileOwner
where (c.UserID == id && c.Hash == hash)
select c;
foreach (var item in file)
{
context.FileOwner.Remove(item);
}
}
context.SaveChanges();
}
}
catch (Exception)
{
return;
}
}
public int Login(string userName, string passWord, string mac)
{
Users user = null;
try
{
user = _context.Users.Single(us => us.UserName == userName && us.Password == passWord);
}
catch (InvalidOperationException)
{
return(-1);
}
catch (Exception)
{
return(-1);
}
user.UserIP = GetClientIp();
user.MAC = mac;
var client = OperationContext.Current.GetCallbackChannel <IClient>();
ClientCallbackList.Add(client);
try
{
lock (o)
{
_userDict.Add(user, client);
}
}
catch (Exception)
{
if (_userDict.ContainsKey(user))
{
Channel_Closing(_userDict[user], new ServerEventArgs()
{
Message = "你已经在其他位置登陆", User = user
});
_userDict[user] = client;
}
}
try
{
_context.SaveChanges();
}
catch (Exception)
{
//throw;
}
//BroadcastEvent(this, new ServerEventArgs() { User = user }, UserLogin);
if (UserLogin != null)
{
UserLogin(this, new ServerEventArgs()
{
User = user
});
}
var userList = (from c in _userDict.Keys
where (c.UserID != user.UserID)
select new OnlineUserInfo()
{
UserName = c.UserName,
ImageHash = c.ImageHash,
NickName = c.NickName
}).ToList();
client.RefreshUserList(userList);
return(user.UserID);
}