public async Task<IActionResult> ChangeAvatar(IFormFile avatar, string userName)
{
if(avatar != null && avatar.Length > 1)
{
UserDetailsViewModel user = UsersDetailsMapper.Map(_usersService.Get(User.Identity.Name ?? userName));
string fileName = $"avatar{Path.GetExtension(ContentDispositionHeaderValue.Parse(avatar.ContentDisposition).FileName.Trim('"'))}";
user.Avatar = fileName;
fileName = Path.Combine(_environment.WebRootPath, "data/avatars") + $@"/{User.Identity.Name}/{fileName}";
string dir = Path.Combine(_environment.WebRootPath, "data/avatars") + $@"/{User.Identity.Name}";
if (!Directory.Exists(dir))
Directory.CreateDirectory(dir);
using (FileStream fs = System.IO.File.Create(fileName))
{
await avatar.CopyToAsync(fs);
await fs.FlushAsync();
}
await _usersService.EditAsync(user.UserName, user.RealName, user.About, user.WebSite, user.Gender, user.Avatar);
}
return RedirectToAction(nameof(Index));
}
public ActionResult Details(string userName)
{
UserViewModel item = UsersDetailsMapper.Map(_usersService.Get(userName));
if (User.Identity.IsAuthenticated)
{
ViewBag.CurrentUser = UsersMapper.Map(_currentUserService.GetDTO);
}
return(View(item));
}
public IActionResult Index()
{
UserDetailsViewModel user = UsersDetailsMapper.Map(_usersService.Get(User.Identity.Name));
if (user == null)
throw new ApplicationException($"Unable to load user with ID '{_userManager.GetUserId(User)}'.");
var model = new IndexViewModel
{
Avatar = user.Avatar,
RealName = user.RealName,
Username = user.UserName,
About = user.About,
WebSite = user.WebSite,
Gender = user.Gender,
StatusMessage = StatusMessage
};
return View(model);
}
public UserDetailsViewModel Get(string userName)
{
return(UsersDetailsMapper.Map(_usersService.Get(userName)));
}
/// <summary>
/// Helps map user details entity to user details data transfer object.
/// </summary>
protected UserDetailsDTO MapUserDetails(User user)
{
User currentUser = _currentUserService.Get;
var followings = new List <UserDTO>();
var followers = new List <UserDTO>();
if (currentUser == null)
{
foreach (var following in _unitOfWork.Followings.Find(f => f.UserId == user.Id))
{
followings.Add(UsersMapper.Map(
following.FollowedUser,
_unitOfWork.Confirmations.Find(c => c.UserId == following.FollowedUserId).FirstOrDefault() != null,
false, false, false
));
}
foreach (var follower in _unitOfWork.Followings.Find(f => f.FollowedUserId == user.Id))
{
followers.Add(UsersMapper.Map(
follower.User,
_unitOfWork.Confirmations.Find(c => c.UserId == follower.UserId).FirstOrDefault() != null,
false, false, false
));
}
return(UsersDetailsMapper.Map(
user,
_unitOfWork.Confirmations.Find(c => c.UserId == user.Id).FirstOrDefault() != null,
false,
false,
false,
followings,
followers,
null
));
}
else
{
foreach (var following in _unitOfWork.Followings.Find(f => f.UserId == user.Id))
{
followings.Add(UsersMapper.Map(
following.FollowedUser,
_unitOfWork.Confirmations.Find(c => c.UserId == following.FollowedUserId).FirstOrDefault() != null,
_unitOfWork.Blockings.Find(b => b.BlockedUserId == currentUser.Id && b.UserId == user.Id).FirstOrDefault() != null,
_unitOfWork.Followings.Find(f => f.FollowedUserId == following.FollowedUserId && f.UserId == currentUser.Id).FirstOrDefault() != null,
_unitOfWork.Blockings.Find(b => b.BlockedUserId == currentUser.Id && b.UserId == user.Id).FirstOrDefault() != null
));
}
foreach (var follower in _unitOfWork.Followings.Find(f => f.FollowedUserId == user.Id))
{
followers.Add(UsersMapper.Map(
follower.User,
_unitOfWork.Confirmations.Find(c => c.UserId == follower.UserId).FirstOrDefault() != null,
_unitOfWork.Followings.Find(f => f.FollowedUserId == follower.UserId && f.UserId == currentUser.Id).FirstOrDefault() != null,
_unitOfWork.Blockings.Find(b => b.BlockedUserId == follower.UserId && b.UserId == currentUser.Id).FirstOrDefault() != null,
_unitOfWork.Blockings.Find(b => b.BlockedUserId == currentUser.Id && b.UserId == user.Id).FirstOrDefault() != null
));
}
var mutuals = new List <UserDTO>();
if (followers.Count > 0)
{
foreach (var follower in _unitOfWork.Followings.Find(f => f.FollowedUserId == currentUser.Id))
{
if (follower.UserId != user.Id && _unitOfWork.Followings.Find(f => f.FollowedUserId == user.Id && f.UserId == follower.UserId).FirstOrDefault() != null)
{
mutuals.Add(UsersMapper.Map(
follower.User,
_unitOfWork.Confirmations.Find(c => c.UserId == follower.UserId).FirstOrDefault() != null,
_unitOfWork.Followings.Find(f => f.FollowedUserId == follower.UserId && f.UserId == currentUser.Id).FirstOrDefault() != null,
_unitOfWork.Blockings.Find(b => b.BlockedUserId == follower.UserId && b.UserId == currentUser.Id).FirstOrDefault() != null,
_unitOfWork.Blockings.Find(b => b.BlockedUserId == currentUser.Id && b.UserId == user.Id).FirstOrDefault() != null
));
}
}
}
return(UsersDetailsMapper.Map(
user,
_unitOfWork.Confirmations.Find(c => c.UserId == user.Id).FirstOrDefault() != null,
_unitOfWork.Followings.Find(f => f.FollowedUserId == user.Id && f.UserId == currentUser.Id).FirstOrDefault() != null,
_unitOfWork.Blockings.Find(b => b.BlockedUserId == user.Id && b.UserId == currentUser.Id).FirstOrDefault() != null,
_unitOfWork.Blockings.Find(b => b.BlockedUserId == currentUser.Id && b.UserId == user.Id).FirstOrDefault() != null,
followings,
followers,
mutuals
));
}
}
