public IActionResult OnGet(string link)
{
if (link == null)
{
return(NotFound());
}
var resultLink = _repository.Single(LinkSpecification.ByUrl(link));
if (resultLink == null)
{
return(NotFound());
}
var resultTopic = _repository.SingleInclude(BaseSpecification <Topic> .ById(resultLink.TopicId), new List <ISpecification <Topic> > {
TopicSpecification.IncludeQuestions()
});
if (resultTopic == null)
{
return(NotFound());
}
Questions = resultTopic.Questions;
Link = link;
Title = resultTopic.Title;
return(Page());
}
public IActionResult OnPost()
{
var resultLink = _repository.Single(LinkSpecification.ByUrl(ShortcutLink));
if (resultLink == null)
{
return(NotFound());
}
var resultTopic = _repository.SingleInclude(BaseSpecification <Topic> .ById(resultLink.TopicId), new List <ISpecification <Topic> > {
TopicSpecification.IncludeQuestions()
});
if (resultTopic == null)
{
return(NotFound());
}
if (resultTopic.PreventNSFW)
{
if (IsNsfw(Question.Content))
{
ModelState.AddModelError("Question.Content", "Question contains word/s that are considered as NSFW");
}
}
if (resultTopic.PreventSpam)
{
if (!ReCaptchaHelper.ValidateRecaptcha(Request.Form["g-recaptcha-response"]))
{
ModelState.AddModelError("Question.Content", "Invalid ReCaptcha");
}
}
switch (resultTopic.DuplicationCheck)
{
case DuplicationCheck.IpAddress:
{
if (IpAddressExists(WebHelper.GetRemoteIP, resultTopic.Id))
{
ModelState.AddModelError("Question.Content", "You have already asked a question on this poll");
break;
}
else if (ModelState.IsValid)
{
AddIpAddress(resultTopic.Id);
}
break;
}
case DuplicationCheck.BrowserCookie:
{
const string cookieKey = "PID";
if (CookieExists(cookieKey, ShortcutLink))
{
ModelState.AddModelError("Question.Content", "You have already asked a question on this poll");
break;
}
else if (ModelState.IsValid)
{
WebHelper.SetCookie(cookieKey, ShortcutLink, null);
}
break;
}
case DuplicationCheck.None: break;
default:
_logger.LogError($"Unkown duplication check case {resultTopic.DuplicationCheck}.");
throw new InvalidEnumArgumentException("Unrecognized case value.");
}
if (!ModelState.IsValid)
{
return(Page());
}
resultTopic.Questions.Add(Question);
_repository.Update(resultTopic);
InterrogateClient.UpdateList(ShortcutLink, Question);
InterrogateClient.UpdateQuestionCount(ShortcutLink, resultTopic.Questions.Count);
return(RedirectToPage("Result"));
}