public async Task <IActionResult> OnPostAsync(string returnUrl = null)
{
returnUrl = returnUrl ?? Url.Content("~/");
if (_signInManager.IsSignedIn(User))
{
return(LocalRedirect(returnUrl));
}
if (ModelState.IsValid)
{
var user = new AnimuluUser {
UserName = Input.Username, Email = Input.Email
};
if (await _userManager.FindByEmailAsync(user.Email) != null)
{
ModelState.AddModelError(string.Empty, "Email is taken.");
return(Page());
}
if (await _userManager.FindByNameAsync(user.UserName) != null)
{
ModelState.AddModelError(string.Empty, "Username is taken.");
return(Page());
}
var result = await _userManager.CreateAsync(user, Input.Password);
if (result.Succeeded)
{
_logger.LogInformation("User created a new account with password.");
var code = await _userManager.GenerateEmailConfirmationTokenAsync(user);
code = WebEncoders.Base64UrlEncode(Encoding.UTF8.GetBytes(code));
var callbackUrl = Url.Page(
"ConfirmEmail",
pageHandler: null,
values: new { area = "Identity", userId = user.Id, code = code, returnUrl = returnUrl },
protocol: Request.Scheme);
await _emailSender.SendEmailAsync(Input.Email, "Confirm your account on Animulu",
$"Hello {Input.Username}, please confirm your Animulu account by <a href='{HtmlEncoder.Default.Encode(callbackUrl)}'>clicking here</a>.");
if (_userManager.Options.SignIn.RequireConfirmedAccount)
{
return(RedirectToPage("RegisterConfirmation", new { email = Input.Email, returnUrl = returnUrl }));
}
else
{
await _signInManager.SignInAsync(user, isPersistent : false);
return(LocalRedirect(returnUrl));
}
}
foreach (var error in result.Errors)
{
ModelState.AddModelError(string.Empty, error.Description);
}
}
return(Page());
}
public async Task CheckPermissionAsync(AnimuluUser user)
{
if (await _userManager.IsInRoleAsync(user, "Admin"))
{
Permission = true;
}
else
{
Permission = false;
}
}
private async Task LoadAsync(AnimuluUser user)
{
var email = await _userManager.GetEmailAsync(user);
Email = email;
Input = new InputModel
{
NewEmail = "",
};
}
public async Task <Like> GetLikeAsync(Episode episode, AnimuluUser user)
{
try
{
var result = await(from l in _context.Likes
where l.EpisodeId == episode.Id
where l.UserId == user.Id
select l).FirstAsync();
return(result);
}
catch
{
return(null);
}
}
public async Task <Review> GetRatingAsync(Show show, AnimuluUser user)
{
try
{
var result = await(from r in _context.Reviews
where r.ShowId == show.Id
where r.UserId == user.Id
select r).FirstAsync();
return(result);
}
catch
{
return(null);
}
}
public async Task PostRatingAsync(Show show, int score, AnimuluUser user)
{
var rate = await GetRatingAsync(show, user);
if (rate == null)
{
await _context.Reviews.AddAsync(new Review { ShowId = show.Id, UserId = user.Id, Value = score });
await _context.SaveChangesAsync();
}
else
{
rate.Value = score;
await _context.SaveChangesAsync();
}
}
private async Task LoadAsync(AnimuluUser user)
{
var userName = await _userManager.GetUserNameAsync(user);
if (user.ProfilePicExist)
{
ProfilePic = user.ProfilePicName + ".png";
}
else
{
ProfilePic = "default.png";
}
Input = new InputModel
{
Username = userName,
Password = ""
};
}
public async Task PostLikeAsync(Episode episode, bool positive, AnimuluUser user)
{
var like = await GetLikeAsync(episode, user);
if (like == null)
{
await _context.Likes.AddAsync(new Like { EpisodeId = episode.Id, Positive = positive, UserId = user.Id });
await _context.SaveChangesAsync();
}
else
{
if (like.Positive == positive)
{
_context.Likes.Remove(like);
await _context.SaveChangesAsync();
}
else
{
like.Positive = positive;
await _context.SaveChangesAsync();
}
}
}
