public async Task <ActionResult> Index(int?page, string domainname, string sortingmode)
{
const int pageSize = 25;
int pageNumber = (page ?? 0);
if (pageNumber < 0 || String.IsNullOrWhiteSpace(domainname) || pageNumber > 9)
{
return(NotFoundErrorView());
}
if (domainname.Length < 4)
{
return(RedirectToAction("UnAuthorized", "Error"));
}
sortingmode = (sortingmode == "new" ? "new" : "hot");
ViewBag.SelectedSubverse = "domains";
ViewBag.SelectedDomain = domainname;
domainname = domainname.Trim().ToLower();
//TODO: This needs to moved to Query/Repository
var results = CacheHandler.Instance.Register(CachingKey.DomainSearch(domainname, pageNumber, sortingmode), () => {
using (var db = new voatEntities())
{
db.EnableCacheableOutput();
//restrict disabled subs from result list
IQueryable <Submission> q = (from m in db.Submissions
join s in db.Subverses on m.Subverse equals s.Name
where
!s.IsAdminDisabled.Value &&
!m.IsDeleted &&
m.Type == 2 &&
m.Url.ToLower().Contains(domainname)
select m);
if (sortingmode == "new")
{
ViewBag.SortingMode = sortingmode;
q = q.OrderByDescending(x => x.CreationDate);
}
else
{
ViewBag.SortingMode = "hot";
q = q.OrderByDescending(x => x.Rank).ThenByDescending(x => x.CreationDate);
}
var result = q.Skip(pageNumber * pageSize).Take(pageSize).ToList();
return(result);
}
}, TimeSpan.FromMinutes(60));
var paginatedSubmissions = new PaginatedList <Submission>(results, page ?? 0, pageSize);
ViewBag.Title = "Showing all submissions which link to " + domainname;
return(View("Index", paginatedSubmissions));
}
// GET: rss/{subverseName}
public ActionResult Rss(string subverseName)
{
var submissions = CacheHandler.Instance.Register <List <Submission> >(CachingKey.RssFeed(subverseName), new Func <List <Submission> >(() => {
var result = new List <Submission>();
using (var _db = new voatEntities())
{
_db.EnableCacheableOutput();
if (subverseName != null && subverseName != "all")
{
// return only frontpage submissions from a given subverse
var subverse = DataCache.Subverse.Retrieve(subverseName); // _db.Subverse.Find(subverseName);
if (subverse != null)
{
//HACK: Disable subverse
if (subverse.IsAdminDisabled.HasValue && subverse.IsAdminDisabled.Value)
{
//ViewBag.Subverse = subverse.Name;
//return SubverseDisabledErrorView();
return(result);
}
result = (from message in _db.Submissions
where !message.IsDeleted && message.Subverse == subverse.Name
select message)
.OrderByDescending(s => s.Rank)
.Take(25)
.ToList();
}
}
else if (subverseName == "all")
{
// return submissions from all subs
result = (from message in _db.Submissions
join subverse in _db.Subverses on message.Subverse equals subverse.Name
where !message.IsDeleted && subverse.IsPrivate != true && subverse.IsAdminPrivate != true && message.Rank > 0.00009
where !(from bu in _db.BannedUsers select bu.UserName).Contains(message.UserName)
select message).OrderByDescending(s => s.Rank).ThenByDescending(s => s.CreationDate).Take(25).ToList();
}
else
{
// return site-wide frontpage submissions
result = (from message in _db.Submissions
where !message.IsDeleted
join defaultsubverse in _db.DefaultSubverses on message.Subverse equals defaultsubverse.Subverse
select message)
.OrderByDescending(s => s.Rank)
.Take(25)
.ToList();
}
}
return(result);
}), TimeSpan.FromMinutes(30));
var feed = new SyndicationFeed("Voat", "Have your say", new Uri("http://www.voat.co"))
{
Language = "en-US",
ImageUrl =
new Uri("http://" + System.Web.HttpContext.Current.Request.Url.Authority +
"/Graphics/voat-logo.png")
};
var feedItems = new List <SyndicationItem>();
foreach (var submission in submissions)
{
var commentsUrl = new Uri("http://" + System.Web.HttpContext.Current.Request.Url.Authority + "/v/" + submission.Subverse + "/comments/" + submission.ID);
var subverseUrl = new Uri("http://" + System.Web.HttpContext.Current.Request.Url.Authority + "/v/" + submission.Subverse);
var authorName = submission.UserName;
// submission type submission
if (submission.IsAnonymized)
{
authorName = submission.ID.ToString(CultureInfo.InvariantCulture);
}
if (submission.Type == 1)
{
var item = new SyndicationItem(
submission.Title,
submission.Content + "</br>" + "Submitted by " + "<a href='u/" + authorName + "'>" + authorName + "</a> to <a href='" + subverseUrl + "'>" + submission.Subverse + "</a> | <a href='" + commentsUrl + "'>" + CommentCounter.CommentCount(submission.ID) + " comments",
commentsUrl,
submission.ID.ToString(CultureInfo.InvariantCulture),
submission.CreationDate);
feedItems.Add(item);
}
else
{
// link type submission
var linkUrl = new Uri(submission.Url);
// add a thumbnail if submission has one
if (submission.Thumbnail != null)
{
string thumbnailUrl;
if (Settings.UseContentDeliveryNetwork)
{
thumbnailUrl = new Uri("http://cdn." + System.Web.HttpContext.Current.Request.Url.Authority + "/thumbs/" + submission.Thumbnail).ToString();
}
else
{
thumbnailUrl = new Uri("http://" + System.Web.HttpContext.Current.Request.Url.Authority + "/Thumbs/" + submission.Thumbnail).ToString();
}
var item = new SyndicationItem(
submission.Title,
"<a xmlns='http://www.w3.org/1999/xhtml' href='" + commentsUrl + "'><img title='" + submission.Title + "' alt='" + submission.Title + "' src='" + thumbnailUrl + "' /></a>" +
"</br>" +
"Submitted by " + "<a href='u/" + authorName + "'>" + authorName + "</a> to <a href='" + subverseUrl + "'>" + submission.Subverse + "</a> | <a href='" + commentsUrl + "'>" + CommentCounter.CommentCount(submission.ID) + " comments</a>" +
" | <a href='" + linkUrl + "'>link</a>",
commentsUrl,
submission.ID.ToString(CultureInfo.InvariantCulture),
submission.CreationDate);
feedItems.Add(item);
}
else
{
var item = new SyndicationItem(
submission.Title,
"Submitted by " + "<a href='u/" + authorName + "'>" + authorName + "</a> to <a href='" + subverseUrl + "'>" + submission.Subverse + "</a> | <a href='" + commentsUrl + "'>" + CommentCounter.CommentCount(submission.ID) + " comments",
commentsUrl,
submission.ID.ToString(CultureInfo.InvariantCulture),
submission.CreationDate);
feedItems.Add(item);
}
}
}
feed.Items = feedItems;
return(new FeedResult(new Rss20FeedFormatter(feed)));
}
// return user statistics for user profile overview
public static UserStatsModel UserStatsModel(string userName)
{
var loadFunc = new Func <UserStatsModel>(() =>
{
var userStatsModel = new UserStatsModel();
using (var db = new voatEntities())
{
db.EnableCacheableOutput();
// 5 subverses user submitted to most
var subverses = db.Submissions.Where(a => a.UserName == userName && !a.IsAnonymized && !a.IsDeleted)
.GroupBy(a => new { a.UserName, a.Subverse })
.Select(g => new SubverseStats {
SubverseName = g.Key.Subverse, Count = g.Count()
})
.OrderByDescending(s => s.Count)
.Take(5)
.ToList();
// total comment count
var comments = db.Comments.Count(a => a.UserName == userName && !a.IsDeleted);
// voting habits
var userData = new Domain.UserData(userName);
var commentUpvotes = userData.Information.CommentVoting.UpCount;
var commentDownvotes = userData.Information.CommentVoting.DownCount;
var submissionUpvotes = userData.Information.SubmissionVoting.UpCount;
var submissionDownvotes = userData.Information.SubmissionVoting.DownCount;
//var commentUpvotes = db.CommentVoteTrackers.Count(a => a.UserName == userName && a.VoteStatus == 1);
//var commentDownvotes = db.CommentVoteTrackers.Count(a => a.UserName == userName && a.VoteStatus == -1);
//var submissionUpvotes = db.SubmissionVoteTrackers.Count(a => a.UserName == userName && a.VoteStatus == 1);
//var submissionDownvotes = db.SubmissionVoteTrackers.Count(a => a.UserName == userName && a.VoteStatus == -1);
// get 3 highest rated comments
var highestRatedComments = db.Comments
.Include("Submission").AsNoTracking()
.Where(a => a.UserName == userName && !a.IsAnonymized && !a.IsDeleted)
.OrderByDescending(s => s.UpCount - s.DownCount)
.Take(3)
.ToList();
// get 3 lowest rated comments
var lowestRatedComments = db.Comments
.Include("Submission").AsNoTracking()
.Where(a => a.UserName == userName && !a.IsAnonymized && !a.IsDeleted)
.OrderBy(s => s.UpCount - s.DownCount)
.Take(3)
.ToList();
var linkSubmissionsCount = db.Submissions.Count(a => a.UserName == userName && a.Type == 2 && !a.IsDeleted);
var messageSubmissionsCount = db.Submissions.Count(a => a.UserName == userName && a.Type == 1 && !a.IsDeleted);
// get 5 highest rated submissions
var highestRatedSubmissions = db.Submissions.Where(a => a.UserName == userName && !a.IsAnonymized && !a.IsDeleted)
.OrderByDescending(s => s.UpCount - s.DownCount)
.Take(5)
.ToList();
// get 5 lowest rated submissions
var lowestRatedSubmissions = db.Submissions.Where(a => a.UserName == userName && !a.IsAnonymized && !a.IsDeleted)
.OrderBy(s => s.UpCount - s.DownCount)
.Take(5)
.ToList();
userStatsModel.TopSubversesUserContributedTo = subverses;
userStatsModel.LinkSubmissionsSubmitted = linkSubmissionsCount;
userStatsModel.MessageSubmissionsSubmitted = messageSubmissionsCount;
userStatsModel.LowestRatedSubmissions = lowestRatedSubmissions;
userStatsModel.HighestRatedSubmissions = highestRatedSubmissions;
userStatsModel.TotalCommentsSubmitted = comments;
userStatsModel.HighestRatedComments = highestRatedComments;
userStatsModel.LowestRatedComments = lowestRatedComments;
userStatsModel.TotalCommentsUpvoted = commentUpvotes;
userStatsModel.TotalCommentsDownvoted = commentDownvotes;
userStatsModel.TotalSubmissionsUpvoted = submissionUpvotes;
userStatsModel.TotalSubmissionsDownvoted = submissionDownvotes;
//HACK: EF causes JSON to StackOverflow on the highest/lowest comments because of the nested loading EF does with the include option, therefore null the refs here.
highestRatedComments.ForEach(x => x.Submission.Comments = null);
lowestRatedComments.ForEach(x => x.Submission.Comments = null);
}
return(userStatsModel);
});
var cachedData = CacheHandler.Instance.Register(CachingKey.UserOverview(userName), loadFunc, TimeSpan.FromMinutes(30));
return(cachedData);
}