public ActionResult Comments(string userName, UserViewModel.SortByEnum? sort = null, UserViewModel.TimeFilterEnum? filter = null, int? pageNumber = null, int? pageSize = null)
{
ViewBag.NavigationKey = "comments";
var model = BuildUserModel(userName);
if (sort == null)
sort = UserViewModel.SortByEnum.New;
if (filter == null)
filter = UserViewModel.TimeFilterEnum.All;
if (sort.Value != UserViewModel.SortByEnum.Top && sort.Value != UserViewModel.SortByEnum.Controversial)
filter = UserViewModel.TimeFilterEnum.All;
model.SortBy = sort.Value;
model.TimeFilter = filter.Value;
if (pageNumber == null || pageNumber < 1)
pageNumber = 1;
if (pageSize == null)
pageSize = 25;
if (pageSize > 100)
pageSize = 100;
if (pageSize < 1)
pageSize = 1;
var comments = _commentDao.GetCommentsForUser(model.User.Id,
sortBy: (CommentSortBy)Enum.Parse(typeof(CommentSortBy), sort.Value.ToString()),
timeFilter: (CommentsTimeFilter)Enum.Parse(typeof(CommentsTimeFilter), filter.Value.ToString()),
skip: ((pageNumber - 1) * pageSize),
take: pageSize);
model.Comments = new PagedList<CommentWrapped>(
_commentWrapper.Wrap(comments, _userContext.CurrentUser),
pageNumber.Value,
pageSize.Value,
comments.HasMore);
return View(model);
}
private UserViewModel BuildUserModel(string userName)
{
var user = _membershipService.GetUserByUserName(userName);
if (user == null)
throw new NotFoundException();
var model = new UserViewModel();
model.User = user;
var moderatedSubs = _moderationDao.GetSubsModeratoredByUser(user.Id);
if (moderatedSubs.Count > 0)
{
model.IsModerator = true;
model.ModeratingSubs = _subDao.GetSubsByIds(moderatedSubs).Select(x => x.Name).ToList();
}
var kudos = _karmaDao.GetKarma(user.Id);
model.CommentKudos = kudos.Keys.Where(x => x.Type == KarmaType.Comment).Sum(x => kudos[x]);
model.PostKudos = kudos.Keys.Where(x => x.Type == KarmaType.Post).Sum(x => kudos[x]);
return model;
}
