private void OnFeedChanged(RdrFeed feed)
{
EventHandler eh = FeedChanged;
if (eh != null)
{
eh(feed, new EventArgs());
}
}
private void SetFeedItemsBinding(RdrFeed feed)
{
CollectionViewSource sortByDate = new CollectionViewSource
{
IsLiveSortingRequested = true,
Source = feed.Items
};
sortByDate.SortDescriptions.Add(new SortDescription("PubDate", ListSortDirection.Descending));
Binding itemsBinding = new Binding
{
Source = sortByDate,
Mode = BindingMode.OneWay
};
BindingOperations.SetBinding(ic_Items, ItemsControl.ItemsSourceProperty, itemsBinding);
}
private async Task RefreshFeedAsync(RdrFeed feed)
{
if (feed.Name.Equals("Unread")) return;
feed.Updating = true;
Activity = activeTasks.Count() > 0;
string websiteAsString = await GetFeed(feed.XmlUrl);
if (String.IsNullOrWhiteSpace(websiteAsString))
{
feed.Updating = false;
Activity = activeTasks.Count() > 0;
return;
}
websiteAsString = websiteAsString.Replace((char)(0x1F), (char)(0x20)); // removing this breaks something
XDocument x = ParseWebsiteStringIntoXDocument(websiteAsString, feed.XmlUrl);
if (x == null)
{
feed.Updating = false;
Activity = activeTasks.Count() > 0;
return;
}
feed.Load(x);
AddUnreadItemsToUnreadCollector(feed.Items);
feed.Updating = false;
Activity = activeTasks.Count() > 0;
_feeds.AlternativeSort(unreadCollector, null);
}
private async Task LoadFeedsAsync()
{
IEnumerable<string> feedUris = await ((App)(App.Current)).Repo.LoadAsync();
List<RdrFeed> feeds = new List<RdrFeed>();
foreach (string each in feedUris)
{
RdrFeed feed = new RdrFeed(new Uri(each));
feeds.Add(feed);
}
_feeds.AddMissing(feeds);
List<RdrFeed> toBeRemoved = (from each in Feeds
where (feeds.Contains<RdrFeed>(each) == false) && (each.Name.Equals("Unread") == false)
select each)
.ToList();
_feeds.RemoveList(toBeRemoved);
}
public void MoveItemsToView(RdrFeed feed)
{
OnFeedChanged(feed);
}
private void GoToFeed(RdrFeed feed)
{
Utils.OpenUriInBrowser(feed.XmlUrl);
}
