public ActionResult Edit(int id, string shortName, Question question)
{
ViewBag.Edit = true;
// Get original question in former state from the database.
var dbQuestion = Current.DB.Questions.Get(id);
if (this.ModelState.IsValid)
{
// A password is being assigned.
if (question.Password.HasValue())
{
// If passwords don't match.
if (question.PasswordConfirm != question.Password)
{
this.ModelState.AddModelError("Password", "Passwords do not match.");
return(View("Article", question));
}
else
{
question.Password = Encryption.ComputerHash(question.Password, new SHA256CryptoServiceProvider(), Encoding.UTF8.GetBytes(CANNED_SALT));
}
}
else
{
question.Password = dbQuestion.Password;
}
// Remove password if the checkbox has been ticked.
if (question.RemovePassword)
{
question.Password = null;
}
question.ShortName = URLHelpers.ToURLFragment(question.Title, 100);
// Update
Current.DB.Questions.Update(id, new { question.Title, question.Answer, question.ShortName, question.Password });
return(RedirectToAction("view", new { id = id, shortName = question.ShortName }));
}
else
{
return(View("Article"));
}
}
public ActionResult Add(Question question)
{
ViewBag.Edit = false;
if (this.ModelState.IsValid)
{
// A password is being assigned.
if (question.Password.HasValue())
{
// If passwords don't match.
if (question.PasswordConfirm != question.Password)
{
this.ModelState.AddModelError("Password", "Passwords do not match.");
return(View("Article", question));
}
else
{
question.Password = Encryption.ComputerHash(question.Password, new SHA256CryptoServiceProvider(), Encoding.UTF8.GetBytes(CANNED_SALT));
}
}
question.ShortName = URLHelpers.ToURLFragment(question.Title, 100);
question.OwnerUserID = this.CurrentUser.ID;
// Insert question into database.
var id = Current.DB.Questions.Insert(new { question.Title, question.Answer, question.OwnerUserID, question.ShortName, question.Password });
// Increment question count for the current user.
this.CurrentUser.Questions = this.CurrentUser.Questions + 1;
Current.DB.Users.Update(this.CurrentUser.ID, new { this.CurrentUser.Questions });
return(RedirectToAction("view", new { id = id, shortName = question.ShortName }));
}
else
{
return(View("Article", question));
}
}
