private ActionResult GetLikeResult(int answerId, LikesService likesService, bool result)
{
if (result)
{
if (Request.IsAjaxRequest())
{
var likesModel = likesService.GetLikeButtonViewModel(answerId);
return PartialView("LikeButton", likesModel);
}
else
{
return RedirectToPrevious();
}
}
return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
}
private AnswerProfileViewModel GetAnswerModel(Answer answer, bool allComments)
{
var likesService = new LikesService(_context, _pageSize);
var comments = allComments ? GetCommentModels(GetCommentsFor(answer).ToList()) : ExtractFirstCommentViewModels(answer);
return new AnswerProfileViewModel()
{
Answer = answer,
AnswerParagraphs = answer.Content.SplitLines(),
QuestionParagraphs = answer.QuestionDetail.Question.Content.SplitLines(),
AskerAvatarUrl = GetAvatarUrl(answer.QuestionDetail.AskedBy),
ReplierAvatarUrl = GetAvatarUrl(answer.User),
LikesModel = new AnswerLikeViewModel()
{
HasLiked = likesService.HasLikedAnswer(GetCurrentUserName(), answer.AnswerId),
LikeCount = likesService.GetLikesCount(answer.AnswerId),
AnswerId = answer.AnswerId
},
Comments = comments,
CommentsMoreButton = new MoreButtonViewModel()
{
HasMore = !allComments
}
};
}
public ActionResult ListLikedAnswers(string userName, int page = 1)
{
if (page < 1)
{
page = 1;
}
var likesService = new LikesService(Context, GetPageSize());
if (_answersService.ExistsUser(userName))
{
var answers = likesService.GetLikedAnswerListProfileModel(userName, page);
InitializeMoreButton(answers.AnswerList);
if (Request.IsAjaxRequest())
{
return PartialView("AnswerList", answers.AnswerList);
}
else
{
if (answers.AnswerList.Answers.Any() == false)
{
ViewBag.NoAnswersMessage = AnswerStrings.NoLikes;
ViewBag.Title = userName + " - " + AnswerStrings.NoLikesTitle;
return View("NoAnswers", answers.Profile);
}
ViewBag.Title = answers.Profile.ScreenName + AnswerStrings.Likes;
ViewBag.HeaderImage = answers.Profile.HeaderUrl;
return View("ProfileAnswerList", answers);
}
}
else
{
return GetUserNotFoundError();
}
}
public ActionResult UnlikeAnswer(int answerId)
{
var likesService = new LikesService(Context, this.GetPageSize());
var result = likesService.UnlikeAnswer(answerId);
return GetLikeResult(answerId, likesService, result);
}