private string UpdateGlyph(TLDocument document)
{
Visibility = Visibility.Visible;
var fileName = document.GetFileName();
if (File.Exists(FileUtils.GetTempFileName(fileName)))
{
if (TLMessage.IsVideo(document) || TLMessage.IsRoundVideo(document) || TLMessage.IsMusic(document))
{
return("\uE102");
}
else if (TLMessage.IsGif(document))
{
Visibility = Visibility.Collapsed;
return("\uE102");
}
return("\uE160");
}
else if (document.IsTransferring)
{
return("\uE10A");
}
else if (document.DownloadingProgress > 0 && document.DownloadingProgress < 1)
{
return("\uE10A");
}
else if (document.UploadingProgress > 0 && document.DownloadingProgress < 1)
{
return("\uE10A");
}
return("\uE118");
}
public void Play(IEnumerable <TLBotInlineResultBase> items, bool auto)
{
var news = new Dictionary <string, MediaPlayerItem>();
foreach (var message in items)
{
var container = Items.ContainerFromItem(message) as GridViewItem;
if (container == null)
{
continue;
}
if (message is TLBotInlineMediaResult mediaResult && mediaResult.Type.Equals("gif", StringComparison.OrdinalIgnoreCase))
{
var document = mediaResult.Document as TLDocument;
if (document == null || !TLMessage.IsGif(document))
{
continue;
}
var fileName = document.GetFileName();
if (File.Exists(FileUtils.GetTempFileName(fileName)))
{
var root = container.ContentTemplateRoot as FrameworkElement;
if (root is Grid final)
{
news[FileUtils.GetTempFileUrl(fileName)] = new MediaPlayerItem {
Container = final, Watermark = false
};
}
}
}
protected static bool IsInlineMedia(TLMessageMediaBase media)
{
if (media == null)
{
return(false);
}
if (media.TypeId == TLType.MessageMediaContact)
{
return(true);
}
else if (media.TypeId == TLType.MessageMediaGeoLive)
{
return(true);
}
else if (media.TypeId == TLType.MessageMediaVenue)
{
return(true);
}
else if (media.TypeId == TLType.MessageMediaPhoto)
{
var photoMedia = media as TLMessageMediaPhoto;
if (string.IsNullOrWhiteSpace(photoMedia.Caption))
{
return(false);
}
return(true);
}
else if (media.TypeId == TLType.MessageMediaDocument)
{
var documentMedia = media as TLMessageMediaDocument;
if (TLMessage.IsMusic(documentMedia.Document))
{
return(true);
}
else if (TLMessage.IsVoice(documentMedia.Document))
{
return(true);
}
else if (TLMessage.IsVideo(documentMedia.Document))
{
if (string.IsNullOrWhiteSpace(documentMedia.Caption))
{
return(false);
}
}
else if (TLMessage.IsGif(documentMedia.Document))
{
if (string.IsNullOrWhiteSpace(documentMedia.Caption))
{
return(false);
}
}
return(true);
}
return(false);
}
protected static bool IsFullMedia(TLMessageMediaBase media, bool width = false)
{
if (media == null)
{
return(false);
}
if (media.TypeId == TLType.MessageMediaGeo)
{
return(true);
}
else if (media.TypeId == TLType.MessageMediaGeoLive)
{
return(true);
}
else if (media.TypeId == TLType.MessageMediaVenue)
{
return(true);
}
else if (media.TypeId == TLType.MessageMediaPhoto)
{
return(true);
}
else if (media.TypeId == TLType.MessageMediaDocument)
{
var documentMedia = media as TLMessageMediaDocument;
if (TLMessage.IsGif(documentMedia.Document))
{
return(true);
}
else if (TLMessage.IsVideo(documentMedia.Document))
{
return(true);
}
}
else if (media.TypeId == TLType.MessageMediaInvoice && width)
{
var invoiceMedia = media as TLMessageMediaInvoice;
if (invoiceMedia.HasPhoto && invoiceMedia.Photo != null)
{
return(true);
}
}
//else if (media.TypeId == TLType.MessageMediaWebPage && width)
//{
// var webPageMedia = media as TLMessageMediaWebPage;
// var webPage = webPageMedia.WebPage as TLWebPage;
// if (webPage != null && MediaTemplateSelector.IsWebPagePhotoTemplate(webPage))
// {
// return true;
// }
//}
return(false);
}
private void OnClick(object sender, RoutedEventArgs e)
{
if (Transferable is TLPhoto photo)
{
if (photo.Full is TLPhotoSize photoSize)
{
var fileName = string.Format("{0}_{1}_{2}.jpg", photoSize.Location.VolumeId, photoSize.Location.LocalId, photoSize.Location.Secret);
if (File.Exists(FileUtils.GetTempFileName(fileName)))
{
Update();
Completed?.Invoke(this, new TransferCompletedEventArgs(fileName));
}
else
{
if (photo.IsTransferring)
{
photo.Cancel(UnigramContainer.Current.ResolveType <IDownloadFileManager>(), UnigramContainer.Current.ResolveType <IUploadFileManager>());
}
else
{
var context = DefaultPhotoConverter.BitmapContext[photo, false];
}
}
}
}
else if (Transferable is TLDocument document)
{
var fileName = document.GetFileName();
if (File.Exists(FileUtils.GetTempFileName(fileName)))
{
Update();
Completed?.Invoke(this, new TransferCompletedEventArgs(fileName));
}
else
{
if (document.IsTransferring)
{
document.Cancel(ChooseDownloadManager(document), ChooseUploadManager(document));
}
else
{
if (TLMessage.IsGif(document))
{
var context = DefaultPhotoConverter.BitmapContext[document, null];
}
else
{
var manager = ChooseDownloadManager(document);
document.DownloadAsync(manager);
}
}
}
}
}
public TLBitmapSource(TLDocument document, bool thumbnail)
{
_source = document;
if (TLMessage.IsSticker(document))
{
if (thumbnail)
{
SetWebPSource(null, document.Thumb, PHASE_THUMBNAIL);
return;
}
if (TrySetWebPSource(document, PHASE_FULL))
{
return;
}
SetWebPSource(null, document.Thumb, PHASE_THUMBNAIL);
SetWebPSource(document, document, document.Size, PHASE_FULL);
}
else if (TLMessage.IsGif(document))
{
SetSource(null, document.Thumb, PHASE_THUMBNAIL);
if (ApplicationSettings.Current.AutoDownload[_protoService.NetworkType].HasFlag(AutoDownloadType.GIF))
{
SetDownloadSource(document, document, document.Size, PHASE_FULL);
}
}
else if (TLMessage.IsVideo(document))
{
SetSource(null, document.Thumb, PHASE_THUMBNAIL);
if (ApplicationSettings.Current.AutoDownload[_protoService.NetworkType].HasFlag(AutoDownloadType.Video))
{
SetDownloadSource(document, document, document.Size, PHASE_FULL);
}
}
else if (TLMessage.IsRoundVideo(document))
{
SetSource(null, document.Thumb, PHASE_THUMBNAIL);
if (ApplicationSettings.Current.AutoDownload[_protoService.NetworkType].HasFlag(AutoDownloadType.Round))
{
SetDownloadSource(document, document, document.Size, PHASE_FULL);
}
}
else
{
SetSource(null, document.Thumb, PHASE_THUMBNAIL);
}
}
public TLBitmapSource(TLDocument document, bool thumbnail)
{
_source = document;
if (TLMessage.IsSticker(document))
{
if (thumbnail)
{
SetWebPSource(null, document.Thumb, PHASE_THUMBNAIL);
return;
}
if (TrySetWebPSource(document, PHASE_FULL) == false)
{
SetWebPSource(null, document.Thumb, PHASE_THUMBNAIL);
SetWebPSource(document, document, document.Size, PHASE_FULL);
}
}
else if (TLMessage.IsGif(document))
{
if (thumbnail)
{
SetSource(null, document.Thumb, PHASE_THUMBNAIL);
return;
}
_renderer = _animatedFactory.CreateRenderer(320, 320);
Image = _renderer.ImageSource;
if (TrySetAnimatedSource(document, PHASE_FULL) == false && ApplicationSettings.Current.AutoDownload[_protoService.NetworkType].HasFlag(AutoDownloadType.GIF))
{
SetAnimatedSource(document, document, document.Size, PHASE_FULL);
}
}
else if (TLMessage.IsVideo(document))
{
SetSource(null, document.Thumb, PHASE_THUMBNAIL);
if (ApplicationSettings.Current.AutoDownload[_protoService.NetworkType].HasFlag(AutoDownloadType.Video))
{
//SetSource(photo, photo.Full, PHASE_FULL);
}
}
else
{
SetSource(null, document.Thumb, PHASE_THUMBNAIL);
}
}
public void Download()
{
if (PHASE_FULL > Phase && _source is TLPhoto photo)
{
SetSource(photo, photo.Full, PHASE_FULL);
}
else if (PHASE_FULL > Phase && _source is TLDocument document)
{
if (TLMessage.IsSticker(document))
{
SetWebPSource(document, document, document.Size, PHASE_FULL);
}
else if (TLMessage.IsGif(document))
{
SetAnimatedSource(document, document, document.Size, PHASE_FULL);
}
}
}
public void Play(TLMessage message)
{
var document = message.GetDocument();
if (document == null || !TLMessage.IsGif(document))
{
return;
}
var fileName = FileUtils.GetTempFileUrl(document.GetFileName());
if (_old.ContainsKey(fileName))
{
Play(new TLMessage[0], false);
}
else
{
Play(new[] { message }, true);
}
}
protected static bool IsFullMedia(TLMessageMediaBase media, bool width = false)
{
if (media == null)
{
return(false);
}
if (media is TLMessageMediaGeo)
{
return(true);
}
else if (media is TLMessageMediaGeoLive)
{
return(true);
}
else if (media is TLMessageMediaVenue)
{
return(true);
}
else if (media is TLMessageMediaPhoto)
{
return(true);
}
else if (media is TLMessageMediaDocument documentMedia)
{
if (TLMessage.IsGif(documentMedia.Document))
{
return(true);
}
else if (TLMessage.IsVideo(documentMedia.Document))
{
return(true);
}
}
else if (media is TLMessageMediaInvoice invoiceMedia && width)
{
if (invoiceMedia.HasPhoto && invoiceMedia.Photo != null)
{
return(true);
}
}
private string UpdateGlyph(TLDocument document)
{
Visibility = Visibility.Visible;
var fileName = document.GetFileName();
if (File.Exists(FileUtils.GetTempFileName(fileName)))
{
var message = DataContext as TLMessage;
if (message != null && message.Media is TLMessageMediaDocument documentMedia && documentMedia.HasTTLSeconds)
{
return("\uE60D");
}
if (TLMessage.IsVideo(document) || TLMessage.IsRoundVideo(document) || TLMessage.IsMusic(document))
{
return("\uE102");
}
else if (TLMessage.IsGif(document))
{
Visibility = Visibility.Collapsed;
return("\uE102");
}
return("\uE160");
}
else if (document.IsTransferring)
{
return("\uE10A");
}
else if (document.DownloadingProgress > 0 && document.DownloadingProgress < 1)
{
return("\uE10A");
}
else if (document.UploadingProgress > 0 && document.DownloadingProgress < 1)
{
return("\uE10A");
}
return("\uE118");
}
public static void OpenDocumentCommon(TLMessage message, IStateService stateService, IDocumentFileManager documentFileManager, System.Action openGifCallback)
#endif
{
var mediaDocument = message.Media as TLMessageMediaDocument;
if (mediaDocument != null)
{
if (!string.IsNullOrEmpty(mediaDocument.IsoFileName))
{
}
var document = mediaDocument.Document as TLDocument;
if (document == null)
{
return;
}
var documentLocalFileName = document.GetFileName();
var store = IsolatedStorageFile.GetUserStoreForApplication();
#if WP81
var documentFile = mediaDocument.File ?? await GetStorageFile(mediaDocument);
#endif
if (!store.FileExists(documentLocalFileName)
#if WP81
&& documentFile == null
#endif
)
{
if (document.Size.Value == 0)
{
return;
}
mediaDocument.IsCanceled = false;
mediaDocument.DownloadingProgress = mediaDocument.LastProgress > 0.0 ? mediaDocument.LastProgress : 0.001;
//_downloadVideoStopwatch = Stopwatch.StartNew();
//return;
documentFileManager.DownloadFileAsync(
document.FileName, document.DCId, document.ToInputFileLocation(), message, document.Size,
progress =>
{
if (progress > 0.0)
{
mediaDocument.DownloadingProgress = progress;
}
});
}
else
{
if (message.IsGif())
{
if (documentFile != null && File.Exists(documentFile.Path))
{
mediaDocument.DownloadingProgress = 0.001;
await documentFile.CopyAsync(ApplicationData.Current.LocalFolder, documentLocalFileName, NameCollisionOption.ReplaceExisting);
mediaDocument.DownloadingProgress = 0.0;
}
return;
}
if (documentLocalFileName.EndsWith(".gif") ||
string.Equals(document.MimeType.ToString(), "image/gif", StringComparison.OrdinalIgnoreCase))
{
openGifCallback.SafeInvoke();
return;
}
if (documentLocalFileName.EndsWith(".mp3") ||
string.Equals(document.MimeType.ToString(), "audio/mpeg", StringComparison.OrdinalIgnoreCase))
{
var url = new Uri(documentLocalFileName, UriKind.Relative);
var title = document.FileName.ToString();
var performer = "Unknown Artist";
var readId3Tags = true;
#if WP81
try
{
var storageFile = await ApplicationData.Current.LocalFolder.GetFileAsync(documentLocalFileName);
var audioProperties = await storageFile.Properties.GetMusicPropertiesAsync();
title = audioProperties.Title;
performer = audioProperties.Artist;
readId3Tags = false;
}
catch (Exception ex) { }
#endif
#if WP81
if (documentFile == null)
{
try
{
documentFile = await ApplicationData.Current.LocalFolder.GetFileAsync(documentLocalFileName);
}
catch (Exception ex)
{
Execute.ShowDebugMessage("LocalFolder.GetFileAsync docLocal exception \n" + ex);
}
}
Launcher.LaunchFileAsync(documentFile);
return;
#elif WP8
var file = await ApplicationData.Current.LocalFolder.GetFileAsync(documentLocalFileName);
Launcher.LaunchFileAsync(file);
return;
#endif
//if (readId3Tags)
//{
// if (store.FileExists(documentLocalFileName))
// {
// using (var file = store.OpenFile(documentLocalFileName, FileMode.Open, FileAccess.Read))
// {
// var mp3Stream = new Mp3Stream(file);
// if (mp3Stream.HasTags)
// {
// var tag = mp3Stream.GetTag(Id3TagFamily.FileStartTag);
// title = tag.Title;
// performer = tag.Artists;
// }
// }
// }
//}
//var track = BackgroundAudioPlayer.Instance.Track;
//if (track == null || track.Source != url)
//{
// BackgroundAudioPlayer.Instance.Track = new AudioTrack(url, title, performer, null, null);
//}
//BackgroundAudioPlayer.Instance.Play();
return;
}
else
{
#if WP81
if (documentFile == null)
{
try
{
documentFile = await ApplicationData.Current.LocalFolder.GetFileAsync(documentLocalFileName);
}
catch (Exception ex)
{
Execute.ShowDebugMessage("LocalFolder.GetFileAsync docLocal exception \n" + ex);
}
}
Launcher.LaunchFileAsync(documentFile);
return;
#elif WP8
var file = await ApplicationData.Current.LocalFolder.GetFileAsync(documentLocalFileName);
Launcher.LaunchFileAsync(file);
return;
#endif
}
}
return;
}
}
public DialogGalleryViewModel(TLInputPeerBase peer, TLMessage selected, IMTProtoService protoService)
: base(protoService, null, null)
{
if (selected.Media is TLMessageMediaPhoto photoMedia || selected.IsVideo() || selected.IsRoundVideo() || selected.IsGif())
{
Items = new MvxObservableCollection <GalleryItem> {
new GalleryMessageItem(selected)
};
SelectedItem = Items[0];
FirstItem = Items[0];
}
private void SendCompressedVideoInternal(TLMessage message, object o)
#endif
{
var documentMedia = message.Media as TLMessageMediaDocument45;
if (documentMedia != null)
{
var fileName = documentMedia.IsoFileName;
if (string.IsNullOrEmpty(fileName))
{
return;
}
var video = documentMedia.Document as TLDocument22;
if (video == null)
{
return;
}
byte[] thumbBytes = null;
var photoThumb = video.Thumb as TLPhotoSize;
if (photoThumb != null)
{
var location = photoThumb.Location as TLFileLocation;
if (location == null)
{
return;
}
var thumbFileName = String.Format("{0}_{1}_{2}.jpg",
location.VolumeId,
location.LocalId,
location.Secret);
using (var storage = IsolatedStorageFile.GetUserStoreForApplication())
{
using (var thumbFile = storage.OpenFile(thumbFileName, FileMode.Open, FileAccess.Read))
{
thumbBytes = new byte[thumbFile.Length];
thumbFile.Read(thumbBytes, 0, thumbBytes.Length);
}
}
}
var fileId = message.Media.FileId ?? TLLong.Random();
message.Media.FileId = fileId;
message.Media.UploadingProgress = 0.001;
//return;
#if WP81
if (file != null)
{
UploadVideoFileManager.UploadFile(fileId, message.IsGif(), message, file);
}
else if (!string.IsNullOrEmpty(fileName))
{
UploadVideoFileManager.UploadFile(fileId, message, fileName);
}
else
{
return;
}
#else
UploadVideoFileManager.UploadFile(fileId, message, fileName);
#endif
if (thumbBytes != null)
{
var fileId2 = TLLong.Random();
UploadFileManager.UploadFile(fileId2, message.Media, thumbBytes);
}
return;
}
var videoMedia = message.Media as TLMessageMediaVideo;
if (videoMedia != null)
{
var fileName = videoMedia.IsoFileName;
if (string.IsNullOrEmpty(fileName))
{
return;
}
var video = videoMedia.Video as TLVideo;
if (video == null)
{
return;
}
byte[] thumbBytes = null;
var photoThumb = video.Thumb as TLPhotoSize;
if (photoThumb != null)
{
var location = photoThumb.Location as TLFileLocation;
if (location == null)
{
return;
}
var thumbFileName = String.Format("{0}_{1}_{2}.jpg",
location.VolumeId,
location.LocalId,
location.Secret);
using (var storage = IsolatedStorageFile.GetUserStoreForApplication())
{
using (var thumbFile = storage.OpenFile(thumbFileName, FileMode.Open, FileAccess.Read))
{
thumbBytes = new byte[thumbFile.Length];
thumbFile.Read(thumbBytes, 0, thumbBytes.Length);
}
}
}
var fileId = message.Media.FileId ?? TLLong.Random();
message.Media.FileId = fileId;
message.Media.UploadingProgress = 0.001;
#if WP81
if (file != null)
{
UploadVideoFileManager.UploadFile(fileId, message.IsGif(), message, file);
}
else if (!string.IsNullOrEmpty(fileName))
{
UploadVideoFileManager.UploadFile(fileId, message, fileName);
}
else
{
return;
}
#else
UploadVideoFileManager.UploadFile(fileId, message, fileName);
#endif
if (thumbBytes != null)
{
var fileId2 = TLLong.Random();
UploadFileManager.UploadFile(fileId2, message.Media, thumbBytes);
}
return;
}
}
public static async void Download_Click(FrameworkElement sender, TransferCompletedEventArgs e)
{
var element = sender as FrameworkElement;
var bubble = element.Ancestors <MessageBubbleBase>().FirstOrDefault() as MessageBubbleBase;
if (bubble == null)
{
return;
}
if (element.DataContext is TLMessageService serviceMessage && serviceMessage.Action is TLMessageActionChatEditPhoto editPhotoAction)
{
var media = element.Parent as FrameworkElement;
if (media == null)
{
media = element;
}
var chat = serviceMessage.Parent as TLChatBase;
if (chat == null)
{
return;
}
var chatFull = InMemoryCacheService.Current.GetFullChat(chat.Id);
if (chatFull != null && chatFull.ChatPhoto is TLPhoto && chat != null)
{
var viewModel = new ChatPhotosViewModel(bubble.ContextBase.ProtoService, bubble.ContextBase.CacheService, chatFull, chat, serviceMessage);
await GalleryView.Current.ShowAsync(viewModel, () => media);
}
return;
}
var message = element.DataContext as TLMessage;
if (message == null)
{
return;
}
var document = message.GetDocument();
if (TLMessage.IsGif(document) && !ApplicationSettings.Current.IsAutoPlayEnabled)
{
var page = bubble.Ancestors <IGifPlayback>().FirstOrDefault() as IGifPlayback;
if (page == null)
{
return;
}
if (bubble.ViewModel is TLMessage inner)
{
page.Play(inner);
}
}
else if (TLMessage.IsVideo(document) || TLMessage.IsRoundVideo(document) || TLMessage.IsGif(document) || message.IsPhoto())
{
var media = element.Ancestors().FirstOrDefault(x => x is FrameworkElement && ((FrameworkElement)x).Name.Equals("Media")) as FrameworkElement;
if (media == null)
{
media = element;
}
//ConnectedAnimationService.GetForCurrentView().PrepareToAnimate("FullScreenPicture", media);
GalleryViewModelBase viewModel;
if (message.Parent == null || TLMessage.IsRoundVideo(document) || TLMessage.IsGif(document))
{
viewModel = new SingleGalleryViewModel(new GalleryMessageItem(message));
}
else
{
viewModel = new DialogGalleryViewModel(bubble.ContextBase.ProtoService, bubble.ContextBase.CacheService, message.Parent.ToInputPeer(), message);
}
await GalleryView.Current.ShowAsync(viewModel, () => media);
}
else if (e != null)
{
var file = await StorageFile.GetFileFromApplicationUriAsync(FileUtils.GetTempFileUri(e.FileName));
await Launcher.LaunchFileAsync(file);
}
}
protected override DataTemplate SelectTemplateCore(object item, DependencyObject container)
{
var boh = DataTemplate.GetExtensionInstance(container as FrameworkElement);
var presenter = container as ContentControl;
if (presenter != null && item is TLDocument doc)
{
presenter.Content = new TLMessage {
Media = new TLMessageMediaDocument {
Document = doc
}
};
}
if (item is TLMessage message)
{
item = message.Media;
}
if (item is TLMessageMediaEmpty)
{
return(EmptyTemplate);
}
else if (item is TLMessageMediaContact)
{
return(ContactTemplate);
}
else if (item is TLMessageMediaPhoto)
{
return(PhotoTemplate);
}
else if (item is TLMessageMediaGame)
{
return(GameTemplate);
}
else if (item is TLMessageMediaVenue)
{
return(VenueTemplate);
}
else if (item is TLMessageMediaGeo)
{
return(GeoPointTemplate);
}
else if (item is TLMessageMediaInvoice invoiceMedia)
{
if (invoiceMedia.HasPhoto && invoiceMedia.Photo != null)
{
return(InvoicePhotoTemplate);
}
return(InvoiceTemplate);
}
else if (item is TLMessageMediaDocument || item is TLDocument)
{
if (item is TLMessageMediaDocument documentMedia)
{
item = documentMedia.Document;
}
if (item is TLDocument document)
{
if (TLMessage.IsVoice(document))
{
return(AudioTemplate);
}
else if (TLMessage.IsVideo(document))
{
return(VideoTemplate);
}
else if (TLMessage.IsRoundVideo(document))
{
return(RoundVideoTemplate);
}
else if (TLMessage.IsGif(document))
{
return(GifTemplate);
}
else if (TLMessage.IsSticker(document))
{
return(StickerTemplate);
}
else if (TLMessage.IsMusic(document))
{
return(MusicTemplate);
}
// TODO: ???
//var externalDocument = documentMedia.Document as TLDocumentExternal;
//if (externalDocument != null && TLMessage.IsGif(externalDocument))
//{
// return GifTemplate;
//}
if (document.Thumb != null && !(document.Thumb is TLPhotoSizeEmpty))
{
return(DocumentThumbTemplate);
}
}
return(DocumentTemplate);
}
else if (item is TLMessageMediaWebPage webpageMedia)
{
if (webpageMedia.WebPage is TLWebPageEmpty)
{
return(EmptyTemplate);
}
else if (webpageMedia.WebPage is TLWebPagePending)
{
return(EmptyTemplate);
}
else if (webpageMedia.WebPage is TLWebPage webpage)
{
/*if (TLMessage.IsGif(webpage.Document))
* {
* return WebPageGifTemplate;
* }
* else
* if (webpage.Document != null && webpage.Type.Equals("document", StringComparison.OrdinalIgnoreCase))
* {
* return WebPageDocumentTemplate;
* }*/
if (webpage.Document != null)
{
return(WebPageDocumentTemplate);
}
if (webpage.Photo != null && webpage.Type != null)
{
if (IsWebPagePhotoTemplate(webpage))
{
return(WebPagePhotoTemplate);
}
return(WebPageSmallPhotoTemplate);
}
}
return(WebPageTemplate);
}
else if (item is TLMessageMediaUnsupported)
{
return(UnsupportedTemplate);
}
return(null);
}
public void Play(IEnumerable <TLMessage> items, bool auto)
{
var news = new Dictionary <string, MediaPlayerItem>();
foreach (var message in items)
{
var container = Messages.ContainerFromItem(message) as ListViewItem;
if (container == null)
{
continue;
}
var document = message.GetDocument();
if (document == null || !TLMessage.IsGif(document))
{
continue;
}
var fileName = document.GetFileName();
if (File.Exists(FileUtils.GetTempFileName(fileName)))
{
var root = container.ContentTemplateRoot as FrameworkElement;
if (root is Grid grid)
{
root = grid.FindName("Bubble") as FrameworkElement;
}
var media = root.FindName("Media") as ContentControl;
var panel = media.ContentTemplateRoot as FrameworkElement;
if (message.Media is TLMessageMediaWebPage)
{
media = panel.FindName("Media") as ContentControl;
panel = media.ContentTemplateRoot as FrameworkElement;
}
else if (message.Media is TLMessageMediaGame)
{
panel = panel.FindName("Media") as FrameworkElement;
}
if (panel is Grid final)
{
news[FileUtils.GetTempFileUrl(fileName)] = new MediaPlayerItem {
Container = final, Watermark = message.Media is TLMessageMediaGame
};
}
}
}
foreach (var item in _old.Keys.Except(news.Keys).ToList())
{
var presenter = _old[item].Presenter;
if (presenter != null && presenter.MediaPlayer != null)
{
presenter.MediaPlayer.Source = null;
presenter.MediaPlayer.Dispose();
presenter.MediaPlayer = null;
}
var container = _old[item].Container;
if (container != null && presenter != null)
{
container.Children.Remove(presenter);
}
_old.Remove(item);
}
if (!auto)
{
return;
}
foreach (var item in news.Keys.Except(_old.Keys).ToList())
{
var container = news[item].Container;
if (container != null && container.Children.Count < 5)
{
var player = new MediaPlayer();
player.AutoPlay = true;
player.IsMuted = true;
player.IsLoopingEnabled = true;
player.CommandManager.IsEnabled = false;
player.Source = MediaSource.CreateFromUri(new Uri(item));
var presenter = new MediaPlayerView();
presenter.MediaPlayer = player;
presenter.IsHitTestVisible = false;
presenter.Constraint = container.DataContext;
news[item].Presenter = presenter;
container.Children.Insert(news[item].Watermark ? 2 : 2, presenter);
}
_old.Add(item, news[item]);
}
}
