public WbooruImageInfo(ImageInfo raw_info, string gallery_name)
{
Rating = raw_info.Rating;
GalleryName = gallery_name;
GalleryItemID = raw_info.Id.ToString();
PreviewImageSize = new ImageSize(raw_info.ThumbnailImageUrl.ImageWidth, raw_info.ThumbnailImageUrl.ImageHeight);
PreviewImageDownloadLink = raw_info.ThumbnailImageUrl.Url;
DetailLink = raw_info.DetailUrl;
DownloadFileName = $"{raw_info.Id} {string.Join(" ", raw_info.Tags)}";
GalleryDetail = new GalleryImageDetail()
{
Author = raw_info.Author,
CreateDate = raw_info.CreateDateTime,
ID = raw_info.Id.ToString(),
Rate = raw_info.Rating.ToString(),
Resolution = raw_info.ImageUrls.OrderByDescending(x => x.FileLength).Select(x => new Size(x.ImageWidth, x.ImageHeight)).FirstOrDefault(),
Score = raw_info.Score.ToString(),
Source = raw_info.Source,
Tags = raw_info.Tags,
DownloadableImageLinks = raw_info.ImageUrls.Select(x => new DownloadableImageLink()
{
Description = x.UrlDescription,
DownloadLink = x.Url,
FileLength = x.FileLength,
FullFileName = WebUtility.UrlDecode(Path.GetFileName(x.Url)),
Size = new Size(x.ImageWidth, x.ImageHeight)
}).ToArray()
};
}
private void DisplayDetailInfo(GalleryImageDetail detail)
{
var type = detail.GetType();
var displayable_props = type.GetProperties()
.Select(x => new { PropertyInfo = x, x.GetCustomAttribute <Models.Gallery.Annotation.DisplayNameAttribute>()?.Name, Order = x.GetCustomAttribute <DisplayOrderAttribute>()?.Order ?? 0, Value = x.GetValue(detail) })
.Where(x => !string.IsNullOrWhiteSpace(x.Name))
.Where(x => x.PropertyInfo.GetCustomAttribute <DisplayAutoIgnoreAttribute>() == null || !string.IsNullOrWhiteSpace(x.Value?.ToString()))
.OrderBy(x => x.Order)
.ToArray();
var grid = new Grid();
grid.ColumnDefinitions.Add(new ColumnDefinition {
Width = GridLength.Auto
});
grid.ColumnDefinitions.Add(new ColumnDefinition {
Width = new GridLength(1, GridUnitType.Star)
});
grid.RowDefinitions.Clear();
foreach (var _ in displayable_props)
{
grid.RowDefinitions.Add(new RowDefinition()
{
Height = GridLength.Auto
});
}
var generated_controls = displayable_props.Select(x => (x.Name, GenerateDisplayControl(detail, x.PropertyInfo, x.Value))).ToList();
for (int i = 0; i < generated_controls.Count; i++)
{
var(name, control) = generated_controls[i];
Grid.SetRow(control, i);
Grid.SetColumn(control, 1);
TextBlock text = new TextBlock()
{
FontSize = 16,
Text = name,
Foreground = Brushes.Gray,
VerticalAlignment = VerticalAlignment.Center,
HorizontalAlignment = HorizontalAlignment.Right
};
Grid.SetRow(text, i);
grid.Children.Add(text);
grid.Children.Add(control);
}
DetailContentGrid.Children.Add(grid);
}
private UIElement GenerateDisplayControl(GalleryImageDetail detail, PropertyInfo propertyInfo, object value)
{
var string_value = (value?.ToString() ?? string.Empty).Trim();
var custom_action = propertyInfo.GetCustomAttribute <DisplayClickActionAttribute>();
Label block = new Label();
block.Margin = new Thickness(10, 5, 0, 5);
block.FontSize = 16;
block.Foreground = Brushes.White;
if (string_value.StartsWith("https://") || string_value.StartsWith("http://") || custom_action != null)
{
var hyper = new Hyperlink()
{
NavigateUri = new Uri("https://github.com/Wbooru/Wbooru")//nothing
};
hyper.RequestNavigate += (_, e) =>
{
e.Handled = true;
if (!(custom_action?.RemoteCallBack(detail, value) ?? false))
{
Process.Start(string_value);
}
};
hyper.Foreground = block.Foreground;
hyper.Inlines.Add(string_value);
block.Content = hyper;
}
else
{
block.Content = string_value;
if (!string.IsNullOrWhiteSpace(string_value))
{
block.MouseDown += (_, __) =>
{
Clipboard.SetText(string_value);
Toast.ShowMessage("已复制");
};
}
}
return(block);
}
private async void ChangeDetailPicture(GalleryImageDetail galleryImageDetail)
{
if (galleryImageDetail == null)
{
return;
}
DisplayDetailInfo(galleryImageDetail);
var pick_download = PickSuitableImageURL(galleryImageDetail.DownloadableImageLinks);
if (pick_download == null)
{
//notice error;
ExceptionHelper.DebugThrow(new Exception("No image."));
Toast.ShowMessage("没图片可显示");
return;
}
await DisplayImage(pick_download);
}
public static string GetFileNameWithoutExtName(GalleryImageDetail detail)
{
return(FilterFileName($"{detail.ID} {string.Join(" ",detail.Tags)}"));
}
private async void ChangeDetailPicture(GalleryImageDetail galleryImageDetail)
{
//clean.
DetailImageBox.ImageSource = null;
if (galleryImageDetail == null)
{
return;
}
RefreshButton.IsBusy = true;
const string notify_content = "加载图片中......";
using (var notify = LoadingStatus.BeginBusy(notify_content))
{
var(pick_download, is_new) = await PickSuitableImageURL(galleryImageDetail.DownloadableImageLinks);
if (pick_download == null)
{
//notice error;
ExceptionHelper.DebugThrow(new Exception("No image."));
Toast.ShowMessage("没图片可显示");
return;
}
if (is_new)
{
//force update
var d = DownloadList.DataContext;
DownloadList.DataContext = this;
DownloadList.DataContext = d;
}
var downloader = Container.Default.GetExportedValue <ImageFetchDownloadScheduler>();
System.Drawing.Image image;
do
{
image = await ImageResourceManager.RequestImageAsync(pick_download.FullFileName, async() =>
{
return(await downloader.GetImageAsync(pick_download.DownloadLink, null, d =>
{
(long cur, long total) = d;
notify.Description = $"({cur * 1.0 / total * 100:F2}%) {notify_content}";
}));
});
} while (image == null);
var source = image.ConvertToBitmapImage();
RefreshButton.IsBusy = false;
if (PictureDetailInfo == galleryImageDetail)
{
DetailImageBox.ImageSource = source;
}
else
{
Log <PictureDetailViewPage> .Debug($"Picture info mismatch.");
}
};
