public static bool ShowDraft(TLDialog53 dialog)
{
if (dialog == null)
{
return(false);
}
var draft = dialog.Draft as TLDraftMessage;
if (draft != null)
{
if (dialog.Peer is TLPeerChannel)
{
var channel = dialog.With as TLChannel;
if (channel != null && channel.IsBroadcast && !channel.Creator && !channel.IsEditor)
{
return(false);
}
}
var topMessage = dialog.TopMessage as TLMessageCommon;
if (topMessage != null && !topMessage.Out.Value && topMessage.Unread.Value)
{
return(false);
}
return(true);
}
return(false);
}
public static void CreateSecretChatCommon(TLUserBase user, TLDHConfig dhConfig, IMTProtoService mtProtoService, ICacheService cacheService, INavigationService navigationService, IStateService stateService, ITelegramEventAggregator eventAggregator)
{
if (user == null)
{
return;
}
var random = new Random();
var randomId = random.Next();
mtProtoService.RequestEncryptionAsync(user.ToInputUser(), new TLInt(randomId), dhConfig.GA,
encryptedChat =>
{
var chatWaiting = encryptedChat as TLEncryptedChatWaiting;
if (chatWaiting != null)
{
var action = new TLMessageActionChatCreate();
action.Title = TLString.Empty;
action.Users = new TLVector <TLInt> {
Items = new List <TLInt> {
user.Id
}
};
var dialog = new TLDialog53();
dialog.Flags = new TLInt(0);
dialog.ReadOutboxMaxId = new TLInt(0);
dialog.ReadInboxMaxId = new TLInt(0);
dialog.With = user;
dialog.Peer = new TLPeerUser {
Id = user.Id
};
var topMessage = new TLMessageService17();
topMessage.Date = chatWaiting.Date;
topMessage.FromId = chatWaiting.AdminId;
topMessage.ToId = new TLPeerUser {
Id = user.Id
};
topMessage.Out = new TLBool(true);
topMessage.Action = action;
topMessage.SetUnread(new TLBool(false));
chatWaiting.A = dhConfig.A;
chatWaiting.P = dhConfig.P;
chatWaiting.G = dhConfig.G;
}
stateService.RemoveBackEntry = true;
stateService.With = chatWaiting;
stateService.Participant = user;
Execute.BeginOnUIThread(() =>
{
stateService.AnimateTitle = true;
navigationService.UriFor <SecretDialogDetailsViewModel>().Navigate();
});
//syncing chat and message
cacheService.SyncEncryptedChat(chatWaiting, eventAggregator.Publish);
var message = new TLDecryptedMessageService17
{
RandomId = TLLong.Random(),
//RandomBytes = TLString.Random(Telegram.Api.Constants.MinRandomBytesLength),
ChatId = chatWaiting.Id,
Action = new TLDecryptedMessageActionEmpty(),
FromId = new TLInt(stateService.CurrentUserId),
Date = chatWaiting.Date,
Out = new TLBool(false),
Unread = new TLBool(false),
Status = MessageStatus.Read
};
cacheService.SyncDecryptedMessage(message, chatWaiting, result => { });
},
error =>
{
Execute.ShowDebugMessage("messages.requestEncryption error " + error);
});
}
