internal async void FinishPhaseLoad(CommentViewModel viewModel)
{
try
{
var body = viewModel.Body;
var loadToken = LoadCancelSource.Token;
var markdown = await SnooStreamViewModel.SystemServices.RunAsyncIdle(() =>
{
try
{
var markdownInner = SnooStreamViewModel.MarkdownProcessor.Process(body);
return markdownInner;
}
catch (Exception)
{
//TODO log this failure
return null;
}
}, loadToken);
if (loadToken.IsCancellationRequested)
return;
contentControl.ContentTemplate = Resources["markdownTemplate"] as DataTemplate;
contentControl.Content = markdown.MarkdownDom;
LoadPhase = 3;
}
catch (TaskCanceledException)
{
return;
}
}
public void GotoReplyToComment(ViewModelBase currentContext, CommentViewModel source)
{
var commentsViewModel = currentContext as CommentsViewModel;
if (commentsViewModel != null)
{
commentsViewModel.CurrentlyFocused = commentsViewModel.AddReplyComment(source.Thing.Name);
Messenger.Default.Send<FocusChangedMessage>(new FocusChangedMessage(commentsViewModel));
}
}
public CommentLinkViewModel(CommentViewModel context, string url, string title)
{
Context = context;
AuthorFlairText = context.Thing.AuthorFlairText;
Author = context.Thing.Author;
Subreddit = context.Thing.Subreddit;
Title = title;
Url = url;
CreatedUTC = context.Thing.CreatedUTC;
Id = context.Thing.Id;
Votable = context.Votable;
GotoWeb = new RelayCommand(() =>
{
SnooStreamViewModel.NavigationService.NavigateToWeb(Url);
});
GotoComments = new RelayCommand(() =>
{
var localTemp = Url;
SnooStreamViewModel.NavigationService.GoBack();
});
GotoUserDetails = context.GotoUserDetails;
LazyContent = new Lazy<ContentViewModel>(() => SnooStream.ViewModel.Content.ContentViewModel.MakeContentViewModel(url, title, this, null));
}
public void ShowDecendents(CommentViewModel parent)
{
var insertionPoint = FlatComments.IndexOf(parent) + 1;
foreach (var vmb in Decendents(parent.Id).Reverse())
{
FlatComments.Insert(insertionPoint, vmb);
}
}
public void RemoveComment(CommentViewModel commentViewModel)
{
var commentShell = _comments[commentViewModel.Id];
var parentShell = commentViewModel.Parent != null ? _comments[commentViewModel.Parent.Id] : null;
if (parentShell == null)
{
if(commentShell.PriorSibling == null)
_firstChild = commentShell.NextSibling;
}
else
{
if(commentShell.PriorSibling == null)
parentShell.FirstChild = commentShell.NextSibling;
}
if (commentShell.PriorSibling != null)
_comments[commentShell.PriorSibling].NextSibling = commentShell.NextSibling;
if (commentShell.NextSibling != null)
_comments[commentShell.NextSibling].PriorSibling = commentShell.PriorSibling;
_comments.Remove(commentViewModel.Id);
FlatComments.Remove(commentViewModel);
}
public void GotoEditComment(ViewModelBase currentContext, CommentViewModel source)
{
source.IsEditing = true;
}
public void GotoFullComments(ViewModelBase currentContext, CommentViewModel source)
{
}
