public async void UpdateFile(File file)
{
if (!file.Local.IsDownloadingCompleted)
{
return;
}
if (_stickers.TryGetValue(file.Id, out List <ViewModels.Dialogs.StickerViewModel> items) && items.Count > 0)
{
foreach (var item in items)
{
item.UpdateFile(file);
var container = Stickers.ContainerFromItem(item) as SelectorItem;
if (container == null)
{
continue;
}
var content = container.ContentTemplateRoot as Image;
content.Source = await PlaceholderHelper.GetWebpAsync(file.Local.Path);
}
}
foreach (MosaicMediaRow line in GifsView.Items)
{
var any = false;
foreach (var item in line)
{
if (item.Item is Animation animation && animation.UpdateFile(file))
{
any = true;
}
private void OnElementPrepared(Microsoft.UI.Xaml.Controls.ItemsRepeater sender, Microsoft.UI.Xaml.Controls.ItemsRepeaterElementPreparedEventArgs args)
{
var button = args.Element as Button;
var content = button.Content as Grid;
var chat = button.DataContext as Chat;
var title = content.Children[1] as TextBlock;
title.Text = ViewModel.ProtoService.GetTitle(chat);
//if (ViewModel.CacheService.TryGetSupergroup(chat, out Supergroup supergroup))
//{
// var subtitle = content.Children[2] as TextBlock;
// subtitle.Text = string.Format("{0}, {1}", BindConvert.Distance(nearby.Distance), Locale.Declension("Members", supergroup.MemberCount));
//}
//else
//{
// var subtitle = content.Children[2] as TextBlock;
// subtitle.Text = BindConvert.Distance(nearby.Distance);
//}
var photo = content.Children[0] as ProfilePicture;
photo.Source = PlaceholderHelper.GetChat(ViewModel.ProtoService, chat, 36);
//button.Command = ViewModel.OpenChatCommand;
//button.CommandParameter = nearby;
}
private void OnContainerContentChanging(ListViewBase sender, ContainerContentChangingEventArgs args)
{
if (args.InRecycleQueue)
{
return;
}
var content = args.ItemContainer.ContentTemplateRoot as StackPanel;
var user = args.Item as User;
if (args.Phase == 0)
{
var title = content.Children[1] as TextBlock;
title.Text = user.GetFullName();
}
else if (args.Phase == 2)
{
var photo = content.Children[0] as ProfilePicture;
photo.Source = PlaceholderHelper.GetUser(_protoService, user, 48);
}
if (args.Phase < 2)
{
args.RegisterUpdateCallback(OnContainerContentChanging);
}
args.Handled = true;
}
private void OnElementPrepared(Microsoft.UI.Xaml.Controls.ItemsRepeater sender, Microsoft.UI.Xaml.Controls.ItemsRepeaterElementPreparedEventArgs args)
{
var button = args.Element as Button;
var content = button.Content as Grid;
var chat = sender.ItemsSourceView.GetAt(args.Index) as Chat;
var title = content.Children[1] as TextBlock;
title.Text = ViewModel.ProtoService.GetTitle(chat);
if (ViewModel.CacheService.TryGetSupergroup(chat, out Supergroup supergroup))
{
var subtitle = content.Children[2] as TextBlock;
if (string.IsNullOrEmpty(supergroup.Username))
{
subtitle.Text = Locale.Declension(supergroup.IsChannel ? "Subscribers" : "Members", supergroup.MemberCount);
}
else
{
subtitle.Text = $"@{supergroup.Username}";
}
}
var photo = content.Children[0] as ProfilePicture;
photo.Source = PlaceholderHelper.GetChat(ViewModel.ProtoService, chat, 36);
button.Command = ViewModel.LinkCommand;
button.CommandParameter = chat;
}
private void OnContainerContentChanging(ListViewBase sender, ContainerContentChangingEventArgs args)
{
if (args.InRecycleQueue)
{
return;
}
var wallpaper = args.Item as Wallpaper;
if (wallpaper.Id == 1000001)
{
return;
}
else if (wallpaper.Sizes.Count > 0)
{
var small = wallpaper.GetSmall();
if (small == null)
{
return;
}
var content = args.ItemContainer.ContentTemplateRoot as Image;
content.Source = PlaceholderHelper.GetBitmap(ViewModel.ProtoService, small.Photo, 64, 64);
}
else
{
var content = args.ItemContainer.ContentTemplateRoot as Rectangle;
content.Fill = new SolidColorBrush(Color.FromArgb(0xFF, (byte)((wallpaper.Color >> 16) & 0xFF), (byte)((wallpaper.Color >> 8) & 0xFF), (byte)((wallpaper.Color & 0xFF))));
}
}
public void UpdateFile(File file)
{
foreach (Sticker sticker in List.Items)
{
if (sticker.UpdateFile(file) && file.Local.IsDownloadingCompleted)
{
if (file.Id == sticker.Thumbnail?.File.Id)
{
var container = List.ContainerFromItem(sticker) as SelectorItem;
if (container == null)
{
continue;
}
var content = container.ContentTemplateRoot as Grid;
if (content == null)
{
continue;
}
var photo = content.Children[0] as Image;
photo.Source = PlaceholderHelper.GetWebPFrame(file.Local.Path);
}
else if (file.Id == sticker.StickerValue.Id)
{
_throttler.Stop();
_throttler.Start();
}
}
}
}
private void UpdateThumbnail(MessageViewModel message, Video video, File file, bool download)
{
var thumbnail = video.Thumbnail;
var minithumbnail = video.Minithumbnail;
if (thumbnail != null && thumbnail.Format is ThumbnailFormatJpeg)
{
if (file.Local.IsFileExisting())
{
Texture.Source = new BitmapImage(UriEx.ToLocal(file.Local.Path));
}
else if (download)
{
if (file.Local.CanBeDownloaded && !file.Local.IsDownloadingActive)
{
if (minithumbnail != null)
{
Texture.Source = PlaceholderHelper.GetBlurred(minithumbnail.Data);
}
message.ProtoService.DownloadFile(file.Id, 1);
}
UpdateManager.Subscribe(this, message, file, ref _thumbnailToken, UpdateThumbnail, true);
}
}
else if (minithumbnail != null)
{
Texture.Source = PlaceholderHelper.GetBlurred(minithumbnail.Data);
}
else
{
Texture.Source = null;
}
}
private async void OnContainerContentChanging(ListViewBase sender, ContainerContentChangingEventArgs args)
{
if (args.InRecycleQueue)
{
return;
}
var content = args.ItemContainer.ContentTemplateRoot as Grid;
var sticker = args.Item as Sticker;
var file = sticker.StickerValue;
if (file.Local.IsDownloadingCompleted)
{
if (content.Children[0] is Border border && border.Child is Image photo)
{
photo.Source = await PlaceholderHelper.GetWebPFrameAsync(file.Local.Path, 60);
ElementCompositionPreview.SetElementChildVisual(content.Children[0], null);
}
else if (args.Phase == 0 && content.Children[0] is LottieView lottie)
{
lottie.Source = UriEx.ToLocal(file.Local.Path);
}
}
public async void UpdateFile(MessageViewModel message, File file)
{
var sticker = GetContent(message.Content);
if (sticker == null)
{
return;
}
if (sticker.StickerValue.Id != file.Id)
{
return;
}
if (file.Local.IsDownloadingCompleted)
{
Source = await PlaceholderHelper.GetWebPFrameAsync(file.Local.Path);
ElementCompositionPreview.SetElementChildVisual(this, null);
}
else if (file.Local.CanBeDownloaded && !file.Local.IsDownloadingActive)
{
message.ProtoService.DownloadFile(file.Id, 1);
}
}
private async void UpdateFile(object target, File file)
{
var content = target as Grid;
if (content == null)
{
return;
}
if (content.Children[0] is Image photo)
{
photo.Source = await PlaceholderHelper.GetWebPFrameAsync(file.Local.Path, 48);
ElementCompositionPreview.SetElementChildVisual(content.Children[0], null);
}
else if (content.Children[0] is LottieView lottie)
{
lottie.Source = UriEx.ToLocal(file.Local.Path);
_handler.ThrottleVisibleItems();
}
else if (content.Children[0] is AnimationView animation)
{
animation.Source = new LocalVideoSource(file);
_handler.ThrottleVisibleItems();
}
}
private void OnContainerContentChanging(ListViewBase sender, ContainerContentChangingEventArgs args)
{
if (args.InRecycleQueue)
{
return;
}
var message = args.Item as Message;
if (message.Content is MessagePhoto photoMessage)
{
if (args.ItemContainer.ContentTemplateRoot is SimpleHyperlinkButton content)
{
var small = photoMessage.Photo.GetSmall();
var photo = content.Content as Image;
photo.Source = PlaceholderHelper.GetBitmap(ViewModel.ProtoService, small.Photo, 0, 0);
}
}
else if (message.Content is MessageVideo videoMessage && videoMessage.Video.Thumbnail != null)
{
if (args.ItemContainer.ContentTemplateRoot is SimpleHyperlinkButton content)
{
var photo = content.Content as Image;
photo.Source = PlaceholderHelper.GetBitmap(ViewModel.ProtoService, videoMessage.Video.Thumbnail.Photo, 0, 0);
}
}
private void UpdateChatInviteLinkCount(ChatInviteLinkCount count, Grid content, uint phase)
{
var user = ViewModel.ProtoService.GetUser(count.UserId);
if (user == null)
{
return;
}
if (phase == 0)
{
var title = content.Children[1] as TextBlock;
title.Text = user.GetFullName();
}
else if (phase == 1)
{
var subtitle = content.Children[2] as TextBlock;
subtitle.Text = Locale.Declension("InviteLinkCount", count.InviteLinkCount);
}
else if (phase == 2)
{
var photo = content.Children[0] as ProfilePicture;
photo.Source = PlaceholderHelper.GetUser(ViewModel.ProtoService, user, 36);
}
}
public async void UpdateFile(File file)
{
if (_stickers.TryGetValue(file.Id, out List <StickerViewModel> items) && items.Count > 0)
{
foreach (var sticker in items.ToImmutableHashSet())
{
sticker.UpdateFile(file);
var container = List.ContainerFromItem(sticker) as SelectorItem;
if (container == null)
{
continue;
}
var content = container.ContentTemplateRoot as Border;
if (content == null)
{
continue;
}
if (content.Child is Border border && border.Child is Image photo)
{
photo.Source = await PlaceholderHelper.GetWebPFrameAsync(file.Local.Path, 68);
ElementCompositionPreview.SetElementChildVisual(content.Child, null);
}
else if (content.Child is LottieView lottie)
{
lottie.Source = UriEx.ToLocal(file.Local.Path);
_handler.ThrottleVisibleItems();
}
}
private IEnumerable <Match> MatchSingleValue(JValue input, JValue pattern)
{
switch (pattern.Type)
{
case JTokenType.String:
var patternValue = pattern.Value <string>();
if (PlaceholderHelper.IsPlaceholder(patternValue, out var placeholder))
{
return(MatchCollectionHelper.CreateWithSingleGroup(new CapturingGroup
{
Key = placeholder,
Value = (input as JValue).GetPrimitiveAsObject(),
Path = input.Path
}));
}
else
{
return(string.Equals(input.Value <string>(), PlaceholderHelper.Unescape(patternValue), this.stringComparison) ? MatchCollectionHelper.CreateWithEmptyMatch() : null);
}
case JTokenType.Integer:
return(input.Value <long>() == pattern.Value <long>() ? MatchCollectionHelper.CreateWithEmptyMatch() : null);
case JTokenType.Boolean:
return(input.Value <bool>() == pattern.Value <bool>() ? MatchCollectionHelper.CreateWithEmptyMatch() : null);
default:
throw new NotSupportedJTokenTypeException(pattern);
}
}
public void Handle(UpdateFile update)
{
this.BeginOnUIThread(() =>
{
var panel = List.ItemsPanelRoot as ItemsStackPanel;
if (panel == null)
{
return;
}
if (panel.FirstCacheIndex < 0)
{
return;
}
//for (int i = panel.FirstCacheIndex; i <= panel.LastCacheIndex; i++)
for (int i = 0; i < ViewModel.Items.Count; i++)
{
var chat = ViewModel.Items[i];
if (chat.UpdateFile(update.File))
{
var container = List.ContainerFromItem(chat) as ListViewItem;
if (container == null)
{
return;
}
var content = container.ContentTemplateRoot as Grid;
var photo = content.Children[0] as ProfilePicture;
photo.Source = PlaceholderHelper.GetChat(null, chat, 36);
}
}
});
}
private void UpdateFile(ViewModels.Drawers.StickerViewModel sticker, File file, ref Image thumbnail, ref ImageView texture, ref Border container)
{
if (file.Local.IsDownloadingCompleted)
{
if (sticker.IsAnimated)
{
thumbnail.Opacity = 0;
texture.Source = null;
container.Child = new LottieView {
Source = new Uri("file:///" + file.Local.Path)
};
}
else
{
thumbnail.Opacity = 0;
texture.Source = PlaceholderHelper.GetWebPFrame(file.Local.Path);
container.Child = new Border();
}
}
else if (file.Local.CanBeDownloaded && !file.Local.IsDownloadingActive)
{
thumbnail.Opacity = 1;
texture.Source = null;
container.Child = new Border();
sticker.ProtoService.DownloadFile(file.Id, 32);
}
}
public void UpdateFile(File file)
{
var chat = ViewModel.Chat;
if (chat != null && chat.UpdateFile(file))
{
Photo.Source = PlaceholderHelper.GetChat(null, chat, 64, 64);
}
for (int i = 0; i < ScrollingHost.Items.Count; i++)
{
var member = ScrollingHost.Items[i] as ChatMember;
var user = ViewModel.ProtoService.GetUser(member.UserId);
if (user == null)
{
return;
}
if (user.UpdateFile(file))
{
var container = ScrollingHost.ContainerFromIndex(i) as ListViewItem;
if (container == null)
{
return;
}
var content = container.ContentTemplateRoot as Grid;
var photo = content.Children[0] as ProfilePicture;
photo.Source = PlaceholderHelper.GetUser(null, user, 36, 36);
}
}
}
public SettingsStorageOptimizationPage(IProtoService protoService, ContentDialogBase dialog, StorageStatisticsByChat statistics)
{
InitializeComponent();
_dialog = dialog;
var chat = protoService.GetChat(statistics.ChatId);
Title.Text = chat == null ? "Other Chats" : protoService.GetTitle(chat);
Subtitle.Text = FileSizeConverter.Convert(statistics.Size);
Photo.Source = chat == null ? null : PlaceholderHelper.GetChat(protoService, chat, 36, 36);
Photo.Visibility = chat == null ? Visibility.Collapsed : Visibility.Visible;
List.ItemsSource = statistics.ByFileType.OrderByDescending(x => x.Size).ToList();
foreach (var fileType in statistics.ByFileType)
{
switch (fileType.FileType)
{
case FileTypeAnimation animation:
case FileTypeAudio audio:
case FileTypeDocument document:
case FileTypeNone none:
case FileTypePhoto photo:
case FileTypeUnknown unknown:
case FileTypeVideo video:
case FileTypeVideoNote videoNote:
case FileTypeVoiceNote voiceNote:
List.SelectedItems.Add(fileType);
break;
}
}
}
private void UpdateThumbnail(MessageViewModel message, Thumbnail thumbnail, Minithumbnail minithumbnail)
{
if (thumbnail != null)
{
var file = thumbnail.File;
if (file.Local.IsDownloadingCompleted && thumbnail.Format is ThumbnailFormatJpeg)
{
//Texture.Source = new BitmapImage(UriEx.GetLocal(file.Local.Path));
Texture.Source = PlaceholderHelper.GetBlurred(file.Local.Path);
}
else if (file.Local.CanBeDownloaded && !file.Local.IsDownloadingActive)
{
if (minithumbnail != null)
{
Texture.Source = PlaceholderHelper.GetBlurred(minithumbnail.Data);
}
message.ProtoService.DownloadFile(file.Id, 1);
}
}
else if (minithumbnail != null)
{
Texture.Source = PlaceholderHelper.GetBlurred(minithumbnail.Data);
}
}
private void OnContainerContentChanging(ListViewBase sender, ContainerContentChangingEventArgs args)
{
if (args.InRecycleQueue)
{
return;
}
var content = args.ItemContainer.ContentTemplateRoot as ChatShareCell;
var messageSender = args.Item as MessageSender;
content.UpdateState(false, false);
var photo = content.Photo;
var title = content.Children[1] as TextBlock;
if (_protoService.TryGetUser(messageSender, out User user))
{
photo.Source = PlaceholderHelper.GetUser(_protoService, user, 36);
title.Text = user.GetFullName();
}
else if (_protoService.TryGetChat(messageSender, out Chat chat))
{
photo.Source = PlaceholderHelper.GetChat(_protoService, chat, 36);
title.Text = _protoService.GetTitle(chat);
}
}
public void UpdateFile(Telegram.Td.Api.File file)
{
foreach (MessageSender sender in ScrollingHost.Items)
{
if (ViewModel.CacheService.TryGetUser(sender, out User user) && user.UpdateFile(file))
{
var container = ScrollingHost.ContainerFromItem(sender) as SelectorItem;
if (container == null)
{
return;
}
var content = container.ContentTemplateRoot as Grid;
var photo = content.Children[0] as ProfilePicture;
photo.Source = PlaceholderHelper.GetUser(null, user, 36);
}
else if (ViewModel.CacheService.TryGetChat(sender, out Chat chat) && chat.UpdateFile(file))
{
var container = ScrollingHost.ContainerFromItem(sender) as SelectorItem;
if (container == null)
{
return;
}
var content = container.ContentTemplateRoot as Grid;
var photo = content.Children[0] as ProfilePicture;
photo.Source = PlaceholderHelper.GetChat(null, chat, 36);
}
}
}
public async void UpdateFile(MessageViewModel message, File file)
{
var sticker = GetContent(message.Content);
if (sticker == null)
{
return;
}
if (sticker.Thumbnail != null && sticker.Thumbnail.Photo.Id == file.Id)
{
UpdateThumbnail(message, file);
return;
}
else if (sticker.StickerValue.Id != file.Id)
{
return;
}
if (file.Local.IsDownloadingCompleted)
{
Texture.Source = await PlaceholderHelper.GetWebpAsync(file.Local.Path);
}
else if (file.Local.CanBeDownloaded && !file.Local.IsDownloadingActive)
{
message.ProtoService.DownloadFile(file.Id, 1);
}
}
public void UpdateMessage(MessageViewModel message)
{
_message = message;
var contact = message.Content as MessageContact;
if (contact == null || !_templateApplied)
{
return;
}
var user = message.ProtoService.GetUser(contact.Contact.UserId);
if (user != null)
{
Photo.SetUser(message.ProtoService, user, 48);
}
else
{
Photo.Source = PlaceholderHelper.GetNameForUser(contact.Contact.FirstName, contact.Contact.LastName, 48);
}
Title.Text = contact.Contact.GetFullName();
Subtitle.Text = PhoneNumber.Format(contact.Contact.PhoneNumber);
Button.Visibility = string.IsNullOrEmpty(contact.Contact.Vcard) ? Visibility.Collapsed : Visibility.Visible;
}
public void UpdateUser(IProtoService protoService, ContainerContentChangingEventArgs args, TypedEventHandler <ListViewBase, ContainerContentChangingEventArgs> callback)
{
var user = args.Item as User;
if (user == null)
{
return;
}
if (args.Phase == 0)
{
TitleLabel.Text = user.GetFullName();
}
else if (args.Phase == 1)
{
SubtitleLabel.Text = LastSeenConverter.GetLabel(user, false);
}
else if (args.Phase == 2)
{
Photo.Source = PlaceholderHelper.GetUser(protoService, user, 36);
}
if (args.Phase < 2)
{
args.RegisterUpdateCallback(callback);
}
args.Handled = true;
}
private void OnContainerContentChanging(ListViewBase sender, ContainerContentChangingEventArgs args)
{
var content = args.ItemContainer.ContentTemplateRoot as Grid;
var user = args.Item as User;
content.Tag = user;
if (args.Phase == 0)
{
var title = content.Children[1] as TextBlock;
title.Text = user.GetFullName();
}
else if (args.Phase == 1)
{
var subtitle = content.Children[2] as TextBlock;
subtitle.Text = string.IsNullOrEmpty(user.PhoneNumber) ? Strings.Resources.NumberUnknown : PhoneNumber.Format(user.PhoneNumber);
}
else if (args.Phase == 2)
{
var photo = content.Children[0] as ProfilePicture;
photo.Source = PlaceholderHelper.GetUser(ViewModel.ProtoService, user, 36);
}
if (args.Phase < 2)
{
args.RegisterUpdateCallback(OnContainerContentChanging);
}
args.Handled = true;
}
private void OnElementPrepared(Microsoft.UI.Xaml.Controls.ItemsRepeater sender, Microsoft.UI.Xaml.Controls.ItemsRepeaterElementPreparedEventArgs args)
{
var item = sender.ItemsSourceView.GetAt(args.Index);
if (item is User user)
{
var button = args.Element as Button;
var content = button.Content as Grid;
var title = content.Children[1] as TextBlock;
title.Text = user.GetFullName();
var photo = content.Children[0] as ProfilePicture;
photo.Source = PlaceholderHelper.GetUser(_protoService, user, 36);
button.Click += User_Click;
}
else if (item is PollResultViewModel option)
{
var headered = args.Element as HeaderedControl;
headered.Header = $"{option.Text} — {option.VotePercentage}%";
headered.Footer = Locale.Declension(option.Type is PollTypeQuiz ? "Answer" : "Vote", option.VoterCount);
headered.Visibility = option.VoterCount > 0 ? Visibility.Visible : Visibility.Collapsed;
}
}
public JoinChatPopup(IProtoService protoService, ChatInviteLinkInfo info)
{
InitializeComponent();
_protoService = protoService;
Photo.Source = PlaceholderHelper.GetChat(protoService, info, 72);
Title.Text = info.Title;
Subtitle.Text = ConvertCount(info.MemberCount, info.MemberUserIds.Count == 0);
PrimaryButtonText = Strings.Resources.ChannelJoin;
SecondaryButtonText = Strings.Resources.Cancel;
if (info.MemberUserIds.Count > 0)
{
FooterPanel.Visibility = ConvertMoreVisibility(info.MemberCount, info.MemberUserIds.Count);
Footer.Text = ConvertMore(info.MemberCount, info.MemberUserIds.Count);
Members.Visibility = Visibility.Visible;
Members.ItemsSource = protoService.GetUsers(info.MemberUserIds);
}
else
{
Members.Visibility = Visibility.Collapsed;
}
}
private void OnContainerContentChanging(ListViewBase sender, ContainerContentChangingEventArgs args)
{
if (args.InRecycleQueue)
{
return;
}
var content = args.ItemContainer.ContentTemplateRoot as Grid;
var chat = args.Item as Chat;
if (args.Phase == 0)
{
var title = content.Children[1] as TextBlock;
title.Text = ViewModel.ProtoService.GetTitle(chat);
}
else if (args.Phase == 1)
{
}
else if (args.Phase == 2)
{
var photo = content.Children[0] as ProfilePicture;
photo.Source = PlaceholderHelper.GetChat(ViewModel.ProtoService, chat, 36);
}
if (args.Phase < 2)
{
args.RegisterUpdateCallback(OnContainerContentChanging);
}
args.Handled = true;
}
public void UpdateMessage(MessageViewModel message)
{
_message = message;
var contact = message.Content as MessageContact;
if (contact == null)
{
return;
}
var user = message.ProtoService.GetUser(contact.Contact.UserId);
if (user != null)
{
Photo.Source = PlaceholderHelper.GetUser(message.ProtoService, user, 48, 48);
Title.Text = user.GetFullName();
Subtitle.Text = PhoneNumber.Format(contact.Contact.PhoneNumber);
}
else
{
var fullName = string.IsNullOrEmpty(contact.Contact.LastName) ? contact.Contact.FirstName : $"{contact.Contact.FirstName} {contact.Contact.LastName}";
Photo.Source = PlaceholderHelper.GetBadge(fullName, Colors.Red, 48, 48);
Title.Text = fullName;
Subtitle.Text = PhoneNumber.Format(contact.Contact.PhoneNumber);
}
Button.Visibility = string.IsNullOrEmpty(contact.Contact.Vcard) ? Visibility.Collapsed : Visibility.Visible;
}
private void OnContainerContentChanging(ListViewBase sender, ContainerContentChangingEventArgs args)
{
if (args.InRecycleQueue)
{
return;
}
var button = args.ItemContainer.ContentTemplateRoot as Button;
var message = args.Item as Message;
var content = button.Content as Grid;
var title = content.Children[1] as TextBlock;
var subtitle = content.Children[2] as TextBlock;
var photo = content.Children[0] as ProfilePicture;
var chat = ViewModel.CacheService.GetChat(message.ChatId);
if (chat == null)
{
return;
}
title.Text = chat.Title;
subtitle.Text = Locale.Declension("Views", message.InteractionInfo?.ViewCount ?? 0);
photo.Source = PlaceholderHelper.GetChat(ViewModel.ProtoService, chat, 36);
button.CommandParameter = message;
button.Command = ViewModel.OpenPostCommand;
}
