private async ValueTask GetAndUpdateStatusesAsync(TwitterTimeline timeline)
{
var mentions = await GetMentionsAsync().ConfigureAwait(true);
var statuses = await TwitterService.GetHomeTimeline().ConfigureAwait(true);
await UpdateStatuses.Execute(statuses.Concat(mentions), timeline).ConfigureAwait(true);
}
private async ValueTask CommandHandlerAsync()
{
try
{
ComposeControlViewModel.IsUpdating = false;
// AttachmentUrl != null means tweet is being quoted (Retweet with comment).
// Ignore InReplyTo.Id to register as a quoted tweet.
// Twitter rules, not mine.
var replyId = string.IsNullOrEmpty(ComposeControlViewModel.AttachmentUrl)
? ComposeControlViewModel.InReplyTo?.Id
: null;
var mediaIds = ComposeControlViewModel.Media
.Select(media => media.MediaId)
.ToArray();
var statusText = ComposeControlViewModel.StatusText;
var attachementUrl = ComposeControlViewModel.AttachmentUrl;
var status = await TwitterService.UpdateStatus(
statusText,
replyId,
attachementUrl,
mediaIds)
.ConfigureAwait(true);
// Something strange going on here. If I use the usual await
// mechanism here it works but I see a consistent 2-5% CPU usage
// when the program should be idling. It remains that way for
// the life of the program. Debugging shows WPF is cycling in an
// internal render loop. Since I don't need to wait for this
// task to complete I can just fire and forget it which seems to
// fix the problem. Total hack but I don't have the smarts to
// fix the issue correctly.
_ = UpdateStatuses.Execute(new[] { status }, HomeTimelineControlViewModel);
TabBarControlViewModel.ShowComposeControl = false;
ComposeControlViewModel.Clear();
}
catch (WebException ex)
{
var stream = ex.Response.GetResponseStream();
using var reader = new StreamReader(stream);
var message = await reader.ReadToEndAsync().ConfigureAwait(false);
await MessageBoxService.ShowMessageBoxAsync(message).ConfigureAwait(false);
}
catch (Exception ex)
{
await MessageBoxService.ShowMessageBoxAsync(ex.Message).ConfigureAwait(false);
}
finally
{
ComposeControlViewModel.IsUpdating = false;
}
}
private async void CommandHandler(object sender, ExecutedRoutedEventArgs ea)
{
try
{
ComposeControlViewModel.IsUpdating = false;
// AttachmentUrl != null means tweet is being quoted (Retweet with comment).
// Ignore InReplyTo.Id to register as a quoted tweet.
// Twitter rules, not mine.
var replyId = string.IsNullOrEmpty(ComposeControlViewModel.AttachmentUrl)
? ComposeControlViewModel.InReplyTo?.Id
: null;
var mediaIds = ComposeControlViewModel.Media
.Select(media => media.MediaId)
.ToArray();
var statusText = ComposeControlViewModel.StatusText;
var attachementUrl = ComposeControlViewModel.AttachmentUrl;
var status = await TwitterService.TwitterApi.UpdateStatus(
statusText,
replyId,
attachementUrl,
mediaIds)
.ConfigureAwait(true);
await Application.Current.Dispatcher.InvokeAsync(() => UpdateStatuses.Execute(new[] { status }, HomeTimelineControlViewModel));
TabBarControlViewModel.ShowComposeControl = false;
ComposeControlViewModel.Clear();
}
catch (WebException ex)
{
var stream = ex.Response?.GetResponseStream();
if (stream is null)
{
return;
}
using var reader = new StreamReader(stream);
var message = await reader.ReadToEndAsync().ConfigureAwait(true);
await MessageBoxService.ShowMessageBoxAsync(message).ConfigureAwait(false);
}
catch (Exception ex)
{
await MessageBoxService.ShowMessageBoxAsync(ex.Message).ConfigureAwait(false);
}
finally
{
ComposeControlViewModel.IsUpdating = false;
}
}
private async ValueTask GetAndUpdateFavoritesAsync(TwitterTimeline timeline)
{
var statuses = await TwitterService.GetFavoritesTimeline().ConfigureAwait(true);
await UpdateStatuses.Execute(statuses, timeline).ConfigureAwait(true);
}
public UpdateAnswer(string error)
{
this.error = error;
status = UpdateStatuses.Failed;
}
public UpdateAnswer(List <Tuple <Threat, Threat> > changes)
{
status = UpdateStatuses.Success;
this.changes = changes;
}