internal static async Task <bool> OpenFeedItem(FeedItem item, IDevRantClient api, Window owner)
{
if (item is ViewModels.Notification)
{
var notif = item.AsNotification();
var raw = await api.GetRant(notif.RantId);
item = new ViewModels.Rant(raw);
}
else if (item is ViewModels.Comment)
{
var raw = await api.GetRant(item.AsComment().RantId);
item = new ViewModels.Rant(raw);
}
if (item is ViewModels.Rant)
{
var rant = item.AsRant();
if (rant.CanAnimate == Visibility.Visible) //TODO: should be bool
{
string url = GetRantUrl(rant.RantId);
Process.Start(url);
}
else
{
Window dlg;
dlg = new RantViewerWindow((ViewModels.Rant)item, api);
dlg.Owner = owner;
dlg.ShowDialog();
}
}
else if (item is ViewModels.Collab)
{
string url = GetRantUrl(item.AsCollab().RantId);
Process.Start(url);
}
else
{
return(false);
}
return(true);
}
private async Task LoadFeed(FeedType type, RantSort sort = RantSort.Algo, RantRange range = RantRange.Day, bool filter = false)
{
currentFeedType = type;
Func <int, int, Task <IReadOnlyCollection <Dtos.Rant> > > getter;
ValuesCollection otherVals = new ValuesCollection();
switch (type)
{
case FeedType.General:
getter = async(skip, limit) => await api.Feeds.GetRantsAsync(sort : sort, range : range, skip : skip, limit : limit, settings : otherVals);
break;
case FeedType.Stories:
getter = async(skip, limit) => await api.Feeds.GetStoriesAsync(range : range, sort : sort, skip : skip, limit : limit);
break;
default:
return;
}
List <Dtos.Rant> rants = new List <Dtos.Rant>();
//Used to remove duplicates
List <long> ids = new List <long>();
int maxPages = ds.MaxPages;
bool useOffset = true; //ds.UseOffset
var lim = ds.ResultsLimit;
int minScore = ds.MinScore;
int page = 0;
if (useOffset)
{
page = maxPages * offset;
maxPages = (offset + 1) * maxPages;
}
bool shouldIncrement = true;
while (rants.Count < lim && page < maxPages)
{
int skip = page * lim;
try
{
var tmp = await getter.Invoke(skip, lim);
if (tmp == null || tmp.Count == 0)
{
ResetOffset();
shouldIncrement = false;
break;
}
foreach (var r in tmp)
{
if (ids.Contains(r.Id) ||
r.Username == LoggedInUser ||
VoteState.None != r.Voted ||
r.Score < minScore ||
(ds.FilterOutRead && db.IsRead(r.Id)))
{
continue;
}
rants.Add(r);
ids.Add(r.Id);
}
}
catch (Exception e)
{
}
page++;
}
if (useOffset && shouldIncrement)
{
IncrementOffset();
}
lock (feed_lock)
{
feeds.Clear();
foreach (var rant in rants)
{
ViewModels.Rant r = new ViewModels.Rant(rant);
feeds.Add(r);
}
}
if (otherVals.Count > 0 && otherVals.ContainsKey(ValuesCollection.NumNotifs))
{
int count = Convert.ToInt32(otherVals[ValuesCollection.NumNotifs]);
if (count > 0)
{
//Just refresh
nchecker.Check();
}
UpdateNotifications(new NotificationsChecker.UpdateArgs(count, count));
}
UpdateFollowedInRants();
feedView.SortDescriptions.Clear();
string message = "Loaded {0} rants from {1} pages";
UpdateStatus(string.Format(message, rants.Count, page));
}