private async void MessageDeleteExecute(MessageViewModel message)
{
if (message == null)
{
return;
}
var chat = message.GetChat();
if (chat == null)
{
return;
}
//if (message != null && message.Media is TLMessageMediaGroup groupMedia)
//{
// ExpandSelection(new[] { message });
// MessagesDeleteExecute();
// return;
//}
if (message != null && !message.IsOutgoing && !message.IsChannelPost && chat.Type is ChatTypeSupergroup super && !super.IsChannel)
{
var sender = message.GetSenderUser();
var dialog = new DeleteChannelMessageDialog(1, sender?.GetFullName());
var result = await dialog.ShowQueuedAsync();
if (result == ContentDialogResult.Primary)
{
if (dialog.DeleteAll)
{
ProtoService.Send(new DeleteChatMessagesFromUser(chat.Id, message.SenderUserId));
}
else
{
ProtoService.Send(new DeleteMessages(chat.Id, new[] { message.Id }, true));
}
if (dialog.BanUser)
{
ProtoService.Send(new SetChatMemberStatus(chat.Id, message.SenderUserId, new ChatMemberStatusBanned()));
}
if (dialog.ReportSpam && chat.Type is ChatTypeSupergroup supertype)
{
ProtoService.Send(new ReportSupergroupSpam(supertype.SupergroupId, message.SenderUserId, new[] { message.Id }));
}
}
}
private async void MessageDeleteExecute(TLMessageBase messageBase)
{
if (messageBase == null)
{
return;
}
var message = messageBase as TLMessage;
if (message != null && !message.IsOut && !message.IsPost && Peer is TLInputPeerChannel)
{
var dialog = new DeleteChannelMessageDialog();
var result = await dialog.ShowAsync();
if (result == ContentDialogResult.Primary)
{
var channel = With as TLChannel;
if (dialog.DeleteAll)
{
// TODO
}
else
{
var messages = new List <TLMessageBase>()
{
messageBase
};
if (messageBase.Id == 0 && messageBase.RandomId != 0L)
{
DeleteMessagesInternal(null, messages);
return;
}
DeleteMessages(null, null, messages, true, null, DeleteMessagesInternal);
}
if (dialog.BanUser)
{
var response = await ProtoService.KickFromChannelAsync(channel, message.From.ToInputUser(), true);
if (response.IsSucceeded)
{
var updates = response.Result as TLUpdates;
if (updates != null)
{
var newChannelMessageUpdate = updates.Updates.OfType <TLUpdateNewChannelMessage>().FirstOrDefault();
if (newChannelMessageUpdate != null)
{
Aggregator.Publish(newChannelMessageUpdate.Message);
}
}
}
}
if (dialog.ReportSpam)
{
var response = await ProtoService.ReportSpamAsync(channel.ToInputChannel(), message.From.ToInputUser(), new TLVector <int> {
message.Id
});
}
}
}
else
{
var dialog = new TLMessageDialog();
dialog.Title = "Delete";
dialog.Message = "Do you want to delete this message?";
dialog.PrimaryButtonText = "Yes";
dialog.SecondaryButtonText = "No";
var chat = With as TLChat;
if (message != null && (message.IsOut || (chat != null && (chat.IsCreator || chat.IsAdmin))) && message.ToId.Id != SettingsHelper.UserId && (Peer is TLInputPeerUser || Peer is TLInputPeerChat))
{
var date = TLUtils.DateToUniversalTimeTLInt(ProtoService.ClientTicksDelta, DateTime.Now);
var config = CacheService.GetConfig();
if (config != null && message.Date + config.EditTimeLimit > date)
{
var user = With as TLUser;
if (user != null)
{
dialog.CheckBoxLabel = string.Format("Delete for {0}", user.FullName);
}
//var chat = With as TLChat;
if (chat != null)
{
dialog.CheckBoxLabel = "Delete for everyone";
}
}
}
else if (Peer is TLInputPeerUser)
{
dialog.Message += "\r\n\r\nThis will delete it just for you.";
}
else if (Peer is TLInputPeerChat)
{
dialog.Message += "\r\n\r\nThis will delete it just for you, not for other participants of the chat.";
}
else if (Peer is TLInputPeerChannel)
{
dialog.Message += "\r\n\r\nThis will delete it for everyone in this chat.";
}
var result = await dialog.ShowAsync();
if (result == ContentDialogResult.Primary)
{
var revoke = dialog.IsChecked == true;
var messages = new List <TLMessageBase>()
{
messageBase
};
if (messageBase.Id == 0 && messageBase.RandomId != 0L)
{
DeleteMessagesInternal(null, messages);
return;
}
DeleteMessages(null, null, messages, revoke, null, DeleteMessagesInternal);
}
}
}