private async void TrendingTagThumbnail_OnLoaded(object sender, RoutedEventArgs e)
{
if (await PixivIOHelper.FromUrl(sender.GetDataContext <TrendingTag>().Thumbnail) is { } image)
{
SetImageSource(sender, image);
}
}
private async void IllustBrowserDialogHost_OnDialogOpened(object sender, DialogOpenedEventArgs e)
{
var context = sender.GetDataContext <Illustration>();
var list = new ObservableCollection <TransitionerSlide>();
var template = new IllustTransitioner(list);
IllustBrowserContainer.Children.Insert(1, template);
if (context.IsManga)
{
if (context.MangaMetadata.IsNullOrEmpty())
{
context = await PixivHelper.IllustrationInfo(context.Id);
}
var tasks = await Tasks <Illustration, (BitmapImage image, Illustration illust)> .Of(context.MangaMetadata)
.Mapping(illustration => Task.Run(async() => (await PixivIOHelper.FromUrl(illustration.Large), illustration)))
.Construct()
.WhenAll();
list.AddRange(tasks.Select(i => InitTransitionerSlide(i.image, i.illust)));
}
else
{
list.Add(InitTransitionerSlide(await PixivIOHelper.FromUrl(context.Large), context));
}
}
private async void PlayGif_OnPreviewMouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
ProcessingGif = true;
var metadata = await HttpClientFactory.AppApiService().GetUgoiraMetadata(Illust.Id);
var ugoiraZip = metadata.UgoiraMetadataInfo.ZipUrls.Medium;
var delay = metadata.UgoiraMetadataInfo.Frames.Select(f => f.Delay / 10).ToArray();
var streams = PixivIOHelper.ReadGifZipEntries(await PixivIOHelper.FromUrlInternal(ugoiraZip)).ToArray();
ProcessingGif = false;
PlayingGif = true;
#pragma warning disable 4014
Task.Run(async() =>
{
while (!cancellationToken.IsCancellationRequested)
{
for (var i = 0; i < streams.Length && !cancellationToken.IsCancellationRequested; i++)
{
streams[i].Position = 0;
ImgSource = PixivIOHelper.FromStream(streams[i]);
await Task.Delay((int)delay[i], cancellationToken.Token);
}
}
});
#pragma warning restore 4014
}
private async Task AddUserNameAndAvatar()
{
if (!Identity.Global.AvatarUrl.IsNullOrEmpty() && !Identity.Global.Name.IsNullOrEmpty())
{
UserName.Text = Identity.Global.Name;
UserAvatar.Source = await PixivIOHelper.FromUrl(Identity.Global.AvatarUrl);
}
}
// 3/10/2020 I wish that we could both be there
public async void Download()
{
if (DownloadContent.IsUgoira)
{
DownloadGif();
return;
}
string path = null;
try
{
await using var memory = await PixivIOHelper.Download(DownloadContent.GetDownloadUrl(), new Progress <double>(d => Progress = d), cancellationTokenSource.Token);
if (DownloadContent.FromSpotlight)
{
path = IsFromManga
? Path.Combine(Directory.CreateDirectory(AppContext.DownloadPathProvider.GetSpotlightPath(DownloadContent.SpotlightTitle)).FullName, DownloadContent.Id, AppContext.FileNameFormatter.FormatManga(DownloadContent, MangaIndex))
: Path.Combine(Directory.CreateDirectory(AppContext.DownloadPathProvider.GetSpotlightPath(DownloadContent.SpotlightTitle)).FullName, AppContext.FileNameFormatter.Format(DownloadContent));
}
else if (IsFromManga)
{
path = Path.Combine(Directory.CreateDirectory(AppContext.DownloadPathProvider.GetMangaPath(DownloadContent.Id)).FullName, AppContext.FileNameFormatter.FormatManga(DownloadContent, MangaIndex));
}
else
{
path = Path.Combine(Directory.CreateDirectory(AppContext.DownloadPathProvider.GetIllustrationPath()).FullName, AppContext.FileNameFormatter.Format(DownloadContent));
}
if (cancellationTokenSource.IsCancellationRequested)
{
return;
}
await using var fileStream = new FileStream(path, FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.None);
memory.WriteTo(fileStream);
Application.Current.Invoke(() => DownloadFinished?.Invoke(this));
}
catch (TaskCanceledException)
{
if (path != null && File.Exists(path))
{
File.Delete(path);
}
}
catch (Exception e)
{
if (!retried)
{
Restart();
retried = true;
}
else
{
HandleError(e, path);
}
}
}
private async void Thumbnail_OnLoaded(object sender, RoutedEventArgs e)
{
var dataContext = sender.GetDataContext <Illustration>();
if (dataContext != null && Uri.IsWellFormedUriString(dataContext.Thumbnail, UriKind.Absolute))
{
SetImageSource(sender, await PixivIOHelper.FromUrl(dataContext.Thumbnail));
}
StartDoubleAnimationUseCubicEase(sender, "(Image.Opacity)", 0, 1, 500);
}
public async void OpenIllustBrowser(Illustration illustration)
{
IllustBrowserDialogHost.DataContext = illustration;
await Task.Delay(100);
IllustBrowserDialogHost.OpenControl();
var userInfo = await HttpClientFactory.AppApiService().GetUserInformation(new UserInformationRequest {
Id = illustration.UserId
});
if (await PixivIOHelper.FromUrl(userInfo.UserEntity.ProfileImageUrls.Medium) is { } avatar)
{
SetImageSource(IllustBrowserUserAvatar, avatar);
}
}
private void SetUserBanner(string id)
{
Task.Run(async() =>
{
var link = $"https://public-api.secure.pixiv.net/v1/users/{id}/works.json?page=1&publicity=public&per_page=1&image_sizes=large";
var httpClient = HttpClientFactory.PixivApi(HttpResponse.PublicApiBaseUrl, Settings.Global.DirectConnect);
httpClient.DefaultRequestHeaders.TryAddWithoutValidation("Authorization", "Bearer");
var res = (await httpClient.GetStringAsync(link)).FromJson <dynamic>();
if (((IEnumerable <JToken>)res.response).Any())
{
var img = res.response[0].image_urls.large.ToString();
SetImageSource(UserBanner, await PixivIOHelper.FromUrl(img));
}
});
}
private async void DownloadGif()
{
var path = Path.Combine(Directory.CreateDirectory(AppContext.DownloadPathProvider.GetIllustrationPath()).FullName, AppContext.FileNameFormatter.FormatGif(DownloadContent));
try
{
var metadata = await HttpClientFactory.AppApiService().GetUgoiraMetadata(DownloadContent.Id);
var ugoiraUrl = metadata.UgoiraMetadataInfo.ZipUrls.Medium;
ugoiraUrl = !ugoiraUrl.EndsWith("ugoira1920x1080.zip") ? Regex.Replace(ugoiraUrl, "ugoira(\\d+)x(\\d+).zip", "ugoira1920x1080.zip") : ugoiraUrl;
var delay = metadata.UgoiraMetadataInfo.Frames.Select(f => f.Delay / 10).ToArray();
if (cancellationTokenSource.IsCancellationRequested)
{
return;
}
await using var memory = await PixivIOHelper.Download(ugoiraUrl, new Progress <double>(d => Progress = d), cancellationTokenSource.Token);
await using var gifStream = (MemoryStream)PixivIOHelper.MergeGifStream(PixivIOHelper.ReadGifZipEntries(memory), delay);
if (cancellationTokenSource.IsCancellationRequested)
{
return;
}
await using var fileStream = new FileStream(path, FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.None);
gifStream.WriteTo(fileStream);
Application.Current.Invoke(() => DownloadFinished?.Invoke(this));
}
catch (TaskCanceledException)
{
if (path != null && File.Exists(path))
{
File.Delete(path);
}
}
catch (Exception e)
{
if (!retried)
{
Restart();
retried = true;
}
else
{
HandleError(e, path);
}
}
}
private async void UserPrevItem_OnLoaded(object sender, RoutedEventArgs e)
{
var(avatar, thumbnails) = GetUserPrevImageControls(sender);
var dataContext = sender.GetDataContext <User>();
SetImageSource(avatar, await PixivIOHelper.FromUrl(dataContext.Avatar));
var counter = 0;
foreach (var thumbnail in thumbnails)
{
if (counter < dataContext.Thumbnails.Length)
{
SetImageSource(thumbnail, await PixivIOHelper.FromUrl(dataContext.Thumbnails[counter++]));
}
}
}
private async void SetUserBrowserContext(User user)
{
var usr = await HttpClientFactory.AppApiService().GetUserInformation(new UserInformationRequest {
Id = $"{user.Id}"
});
var usrEntity = new User
{
Avatar = usr.UserEntity.ProfileImageUrls.Medium,
Background = usr.UserEntity.ProfileImageUrls.Medium,
Follows = (int)usr.UserProfile.TotalFollowUsers,
Id = usr.UserEntity.Id.ToString(),
Introduction = usr.UserEntity.Comment,
IsFollowed = usr.UserEntity.IsFollowed,
IsPremium = usr.UserProfile.IsPremium,
Name = usr.UserEntity.Name,
Thumbnails = user.Thumbnails
};
UserBrowserPageScrollViewer.DataContext = usrEntity;
SetUserBanner(usrEntity.Id);
SetImageSource(UserBrowserUserAvatar, await PixivIOHelper.FromUrl(usrEntity.Avatar));
SetupUserUploads(usrEntity.Id);
}
private async void DownloadItemThumbnail_OnLoaded(object sender, RoutedEventArgs e)
{
var url = sender.GetDataContext <DownloadableIllustrationViewModel>().DownloadContent.Thumbnail;
UiHelper.SetImageSource(sender, await PixivIOHelper.FromUrl(url));
}
private void ChangeSource()
{
Task.Run(() =>
{
(Dispatcher ?? throw new InvalidOperationException()).Invoke(async() =>
{
MainWindow.Instance.IllustBrowserDialogHost.DataContext = Illust;
var userInfo = await HttpClientFactory.AppApiService().GetUserInformation(new UserInformationRequest {
Id = Illust.UserId
});
SetImageSource(MainWindow.Instance.IllustBrowserUserAvatar, await PixivIOHelper.FromUrl(userInfo.UserEntity.ProfileImageUrls.Medium));
});
});
}
private async void SpotlightThumbnail_OnLoaded(object sender, RoutedEventArgs e)
{
SetImageSource((Image)sender, await PixivIOHelper.FromUrl(sender.GetDataContext <SpotlightArticle>().GetCover()));
}
private async void RecommendIllustratorAvatar_OnLoaded(object sender, RoutedEventArgs e)
{
var context = sender.GetDataContext <User>();
SetImageSource(sender, await PixivIOHelper.FromUrl(context.Avatar));
}
