string ConstructTopic(ChanPost post, string url)
{
// Prefer subject as topic, if the post has one and if it isn't too similar to the URL. This is now an
// issue because 4chan puts the subject into the URL.
if (!string.IsNullOrEmpty(post.Subject))
{
double similarity = WebToIrc.UrlTitle.Similarity(url, post.Subject);
if (similarity < 0.9d)
{
return(post.Subject);
}
}
// Else reform the message into a topic.
if (!string.IsNullOrEmpty(post.Comment))
{
string topic = ChanTools.RemoveSpoilerTags(post.Comment);
topic = ChanTools.RemovePostQuotations(topic);
return(ShortenPost(topic));
}
return(null);
}
private void ThreadPanel_MouseUp(object sender, RoutedEventArgs e)
{
if (((FrameworkElement)sender).DataContext != null)
{
ChanPost chanPost = ((ChanPost)((FrameworkElement)sender).DataContext);
StackPanel stackPanel = new StackPanel();
stackPanel.Orientation = Orientation.Vertical;
stackPanel.Margin = new Thickness(2);
stackPanel.Background = Brushes.DarkGreen;
Button threadButton = new Button();
threadButton.MinWidth = 100;
threadButton.Margin = new Thickness(2);
threadButton.Content = chanPost.no.ToString() + "\n" + chanPost.semantic_url;
threadButton.DataContext = ((FrameworkElement)sender).DataContext;
threadButton.Click += ThreadButton_Click;
stackPanel.Children.Add(threadButton);
CheckBox checkBox = new CheckBox();
checkBox.Content = "Auto-Refresh";
checkBox.IsChecked = false;
checkBox.Margin = new Thickness(2);
stackPanel.Children.Add(checkBox);
Button removeThreadButton = new Button();
removeThreadButton.Content = "Remove";
removeThreadButton.Margin = new Thickness(2);
removeThreadButton.Click += (cs, ce) => { ThreadList.Children.Remove(stackPanel); };
stackPanel.Children.Add(removeThreadButton);
ThreadList.Children.Add(stackPanel);
ThreadButton_Click(threadButton, null);
}
}
private async void ThreadButton_Click(object sender, RoutedEventArgs e)
{
ChanPost op = ((ChanPost)((FrameworkElement)sender).DataContext);
ThreadStackPanel.Children.Clear();
((ScrollViewer)ThreadStackPanel.Parent).ScrollToTop();
Task loadThread = Global.loadThread(op, tokenSource.Token);
await loadThread.ContinueWith(t =>
{
switch (t.Status)
{
case TaskStatus.RanToCompletion:
foreach (ChanPost reply in op.replyList)
{
StackPanel postStackPanel = new StackPanel();
postStackPanel.Orientation = Orientation.Horizontal;
postStackPanel.HorizontalAlignment = HorizontalAlignment.Left;
postStackPanel.Margin = new Thickness(2);
postStackPanel.Background = Brushes.MidnightBlue;
Image image = new Image();
if (reply.ext != "")
{
image.Source = new BitmapImage(new Uri(reply.imageUrl));
image.Stretch = Stretch.None;
image.VerticalAlignment = VerticalAlignment.Top;
image.Margin = new Thickness(2);
postStackPanel.Children.Add(image);
ToolTip imageToolTip = new ToolTip();
StackPanel toolTipStackPanel = new StackPanel();
TextBlock toolTipTextBlock = new TextBlock();
Image toolTipImage = new Image();
imageToolTip.Background = Brushes.Black;
imageToolTip.Loaded += (ls, le) =>
{
toolTipImage.Source = new BitmapImage(new Uri((string)toolTipImage.DataContext));
toolTipImage.MaxHeight = SystemParameters.PrimaryScreenHeight;
toolTipImage.MaxWidth = SystemParameters.PrimaryScreenHeight;
};
toolTipStackPanel.Orientation = Orientation.Vertical;
toolTipTextBlock.Text = reply.w + "x" + reply.h + " - " + reply.filename + reply.ext;
toolTipStackPanel.Children.Add(toolTipTextBlock);
toolTipImage.DataContext = Global.BASE_IMAGE_URL + reply.board + "/" + reply.tim + reply.ext;
toolTipStackPanel.Children.Add(toolTipImage);
imageToolTip.Content = toolTipStackPanel;
ToolTipService.SetShowDuration(image, int.MaxValue);
//ToolTipService.SetInitialShowDelay(image, 0);
ToolTipService.SetPlacement(image, System.Windows.Controls.Primitives.PlacementMode.Absolute);
ToolTipService.SetToolTip(image, imageToolTip);
}
StackPanel textStackPanel = new StackPanel();
textStackPanel.Orientation = Orientation.Vertical;
textStackPanel.VerticalAlignment = VerticalAlignment.Top;
{
TextBlock textBlock = new TextBlock();
Global.htmlToTextBlockText(textBlock,
(reply.no != 0 ? reply.no + " - " : "") +
(reply.name != "" ? reply.name : "Anonymous") + " @ " +
(reply.now != "" ? reply.now : "UNKNOWN TIME"));
textBlock.Foreground = Brushes.White;
textBlock.TextWrapping = TextWrapping.Wrap;
textBlock.Loaded += (ls, le) =>
{
textBlock.Width = ThreadStackPanel.ActualWidth - image.ActualWidth;
};
textStackPanel.Children.Add(textBlock);
}
{
TextBlock textBlock = new TextBlock();
Global.htmlToTextBlockText(textBlock, "<strong>" + reply.sub + "</strong>");
textBlock.Foreground = Brushes.White;
textBlock.TextWrapping = TextWrapping.Wrap;
textBlock.Loaded += (ls, le) =>
{
textBlock.Width = ThreadStackPanel.ActualWidth - image.ActualWidth - SystemParameters.VerticalScrollBarWidth;
};
textStackPanel.Children.Add(textBlock);
}
{
TextBlock textBlock = new TextBlock();
Global.htmlToTextBlockText(textBlock, reply.com);
textBlock.Foreground = Brushes.White;
textBlock.TextWrapping = TextWrapping.Wrap;
textBlock.Loaded += (ls, le) =>
{
textBlock.Width = ThreadStackPanel.ActualWidth - image.ActualWidth - SystemParameters.VerticalScrollBarWidth;
};
textStackPanel.Children.Add(textBlock);
}
postStackPanel.Children.Add(textStackPanel);
ThreadStackPanel.Children.Add(postStackPanel);
}
break;
case TaskStatus.Canceled:
MessageBox.Show("loadThread was canceled!", "CANCELED");
break;
case TaskStatus.Faulted:
MessageBox.Show("loadThread was faulted!", "EXCEPTION");
break;
default:
break;
}
}, TaskScheduler.FromCurrentSynchronizationContext());
}
