public static async Task <Ugoira> GetUgoiraAsync(string IllustID)
{
List <string> framefiles = new List <string>();
Dictionary <string, int> framedelays = new Dictionary <string, int>();
Dictionary <string, SoftwareBitmap> frameimgs = new Dictionary <string, SoftwareBitmap>();
try
{
var res = await new PixivAppAPI(OverAll.GlobalBaseAPI).UgoiraMetadata(IllustID);
if (res.Stringify().Contains("error"))
{
return(null);
}
var framesarray = res["ugoira_metadata"].GetObject()["frames"].GetArray();
foreach (var i in framesarray)
{
var file = i.GetObject()["file"].GetString();
framefiles.Add(file);
framedelays.Add(file, (int)i.GetObject()["delay"].GetNumber());
}
var zipurl = res["ugoira_metadata"].GetObject()["zip_urls"].GetObject()["medium"].GetString();
using (var zipfile = await OverAll.DownloadImage(zipurl))
{
using (ZipArchive ziparc = new ZipArchive(zipfile, ZipArchiveMode.Read))
{
foreach (var entry in ziparc.Entries)
{
var file = entry.FullName;
using (var memStream = new MemoryStream())
{
await entry.Open().CopyToAsync(memStream);
memStream.Position = 0;
BitmapDecoder decoder = await BitmapDecoder.CreateAsync(memStream.AsRandomAccessStream());
frameimgs.Add(file, await decoder.GetSoftwareBitmapAsync());
}
}
}
}
Ugoira toret = new Ugoira();
foreach (var i in framefiles)
{
toret.Frames.Add(new Ugoira.Frame()
{
Image = frameimgs[i], Delay = framedelays[i]
});
}
return(toret);
}
finally
{
framefiles.Clear();
framedelays.Clear();
frameimgs.Clear();
}
}
private async Task loadContent()
{
try
{
_busy = true;
txtTitle.Text = GetResourceString("LoadingPlain");
iconView.Visibility = Visibility.Collapsed;
iconStar.Visibility = Visibility.Collapsed;
stkAuthor.Visibility = Visibility.Collapsed;
var res = await new PixivAppAPI(Data.OverAll.GlobalBaseAPI)
.IllustDetail(illustID.ToString());
ImageList.ItemsSource = new ObservableCollection <ViewModels.ImageItemViewModel>();
illust = Data.IllustDetail.FromJsonValue(res);
imgAuthor.ImageSource = await Data.OverAll.LoadImageAsync(illust.AuthorAvatarUrl);
txtTitle.Text = illust.Title;
btnBookmark.IsChecked = illust.IsBookmarked;
btnFollow.IsChecked = illust.IsUserFollowed;
txtBtnBookmark.Text = illust.IsBookmarked ? GetResourceString("BookmarkedPlain") : GetResourceString("NotBookmarkedPlain");
txtBtnFollow.Text = illust.IsUserFollowed ? GetResourceString("FollowingPlain") : GetResourceString("NotFollowingPlain");
iconView.Visibility = Visibility.Visible;
iconStar.Visibility = Visibility.Visible;
stkAuthor.Visibility = Visibility.Visible;
txtViewStatus.Text = illust.TotalView.ToString();
txtBookmarkStatus.Text = illust.TotalBookmarks.ToString();
txtAuthor.Text = illust.Author;
txtAuthorAccount.Text = string.Format("@{0}", illust.AuthorAccount);
txtCaption.Text = (illust.Caption == "") ? GetResourceString("NoCaptionPlain") : Regex.Replace(illust.Caption.Replace("<br />", "\n"), "<[^>]+>", "");
txtCommentTitle.Text = GetResourceString("CommentsPlain");
btnNewComment.Visibility = Visibility.Visible;
listComments.ItemsSource = new CommentsCollection(illustID.ToString());
txtLoadingStatus.Text = GetResourceString("CreatingTimelinePlain");
AdaptiveCard card = new AdaptiveCard("1.1");
card.Body.Add(new AdaptiveTextBlock()
{
Text = illust.Title,
Weight = AdaptiveTextWeight.Bolder,
Size = AdaptiveTextSize.Large,
Wrap = true,
MaxLines = 3
});
card.Body.Add(new AdaptiveTextBlock()
{
Text = string.Format("by {0}", illust.Author),
Size = AdaptiveTextSize.Default,
Wrap = true,
MaxLines = 3
});
var build = SystemInformation.OperatingSystemVersion.Build;
if (build >= 18362)
{
var data = await Data.OverAll.GetDataUri(illust.MediumUrl);
card.BackgroundImage = new AdaptiveBackgroundImage(new Uri(data));
}
await Data.OverAll.GenerateActivityAsync(illust.Title, card, new Uri(string.Format("pixiv://illust?id={0}", illustID)), illustID.ToString());
if (illust.Type == "ugoira")
{
ugoiraPlayer.Visibility = Visibility.Visible;
ImageList.Visibility = Visibility.Collapsed;
btnPlay.IsEnabled = false;
btnPlay.Visibility = Visibility.Visible;
btnSaveGif.IsEnabled = false;
btnSaveGif.Visibility = Visibility.Visible;
txtLoadingStatus.Text = GetResourceString("LoadingPreviewPlain");
ugoiraPlayer.Source = await Data.OverAll.LoadImageAsync(illust.OriginalUrls[0]);
txtLoadingStatus.Text = GetResourceString("DownloadingUgoiraPlain");
if (_emergencyStop)
{
return;
}
ugoira = await Data.UgoiraHelper.GetUgoiraAsync(illust.IllustID.ToString());
txtLoadingStatus.Text = GetResourceString("GeneratingGifPlain");
await playUgoira();
txtLoadingStatus.Text = GetResourceString("PlayingUgoiraPlain");
btnPlay.IsEnabled = true;
btnSaveGif.IsEnabled = true;
}
else
{
int counter = 0;
foreach (var i in illust.OriginalUrls)
{
if (_emergencyStop)
{
return;
}
txtLoadingStatus.Text = string.Format(GetResourceString("LoadingStatusPlain"), ++counter, illust.OriginalUrls.Count);
(ImageList.ItemsSource as ObservableCollection <ViewModels.ImageItemViewModel>)
.Add(new ViewModels.ImageItemViewModel()
{
ImageSource = await Data.OverAll.LoadImageAsync(i, 1, 1)
});
}
txtLoadingStatus.Text = string.Format(GetResourceString("PageInfoPlain"), illust.OriginalUrls.Count);
}
}
finally
{
_busy = false;
if (_emergencyStop)
{
(ImageList.ItemsSource as ObservableCollection <ViewModels.ImageItemViewModel>)?.Clear();
GC.Collect();
}
}
}