public bool OpenSecretPhoto(TLDecryptedMessageMediaPhoto mediaPhoto)
{
if (mediaPhoto == null)
{
return(false);
}
TLDecryptedMessage17 message = null;
for (var i = 0; i < Items.Count; i++)
{
var message17 = Items[i] as TLDecryptedMessage17;
if (message17 != null && message17.Media == mediaPhoto)
{
message = message17;
break;
}
}
if (message == null)
{
return(false);
}
if (message.Status == MessageStatus.Sending)
{
return(false);
}
var result = false;
if (!message.Out.Value)
{
if (message.TTL != null && message.TTL.Value > 0 && message.TTL.Value <= 60.0)
{
if (mediaPhoto.TTLParams == null)
{
message.IsTTLStarted = true;
message.DeleteDate = new TLLong(DateTime.Now.Ticks + message.TTL.Value * TimeSpan.TicksPerSecond);
mediaPhoto.TTLParams = new TTLParams
{
StartTime = DateTime.Now,
IsStarted = true,
Total = message.TTL.Value
};
message.Unread = new TLBool(false);
message.Status = MessageStatus.Read;
CacheService.SyncDecryptedMessage(message, Chat, r =>
{
var chat = Chat as TLEncryptedChat;
if (chat == null)
{
return;
}
var action = new TLDecryptedMessageActionReadMessages();
action.RandomIds = new TLVector <TLLong> {
message.RandomId
};
var decryptedTuple = GetDecryptedServiceMessageAndObject(action, chat, MTProtoService.CurrentUserId, CacheService);
SendEncryptedService(chat, decryptedTuple.Item2, MTProtoService, CacheService,
sentEncryptedMessage =>
{
});
});
}
SecretPhoto = message;
NotifyOfPropertyChange(() => SecretPhoto);
result = true;
}
}
else
{
SecretPhoto = message;
NotifyOfPropertyChange(() => SecretPhoto);
result = true;
}
return(result);
}
public Telegram.Api.WindowsPhone.Tuple <TLDecryptedMessageBase, TLObject> GetDecryptedMessageAndObject(TLString text, TLDecryptedMessageMediaBase media, TLEncryptedChat chat, bool delaySeq = false)
{
TLDecryptedMessageBase decryptedMessage;
TLObject decryptedObject;
var randomId = TLLong.Random();
var encryptedChat17 = chat as TLEncryptedChat17;
if (encryptedChat17 != null)
{
var cachedEncryptedChat17 = (TLEncryptedChat17)CacheService.GetEncryptedChat(encryptedChat17.Id);
TLInt inSeqNo;
TLInt outSeqNo;
if (!delaySeq)
{
inSeqNo = TLUtils.GetInSeqNo(MTProtoService.CurrentUserId, cachedEncryptedChat17);
outSeqNo = TLUtils.GetOutSeqNo(MTProtoService.CurrentUserId, cachedEncryptedChat17);
cachedEncryptedChat17.RawOutSeqNo = new TLInt(cachedEncryptedChat17.RawOutSeqNo.Value + 1);
}
else
{
inSeqNo = new TLInt(-1);
outSeqNo = new TLInt(-1);
}
TLDecryptedMessageBase decryptedMessageBase;
if (encryptedChat17.Layer.Value >= 73)
{
decryptedMessageBase = new TLDecryptedMessage73
{
Flags = new TLInt(0),
Media = media,
Message = text,
RandomId = randomId,
RandomBytes = TLString.Random(Telegram.Api.Constants.MinRandomBytesLength),
//Entities = new TLVector<TLMessageEntityBase>(),
//ViaBotName = TLString.Empty,
//ReplyToRandomMsgId = new TLLong(0),
ChatId = chat.Id,
FromId = new TLInt(StateService.CurrentUserId),
Out = new TLBool(true),
Unread = new TLBool(true),
Date = TLUtils.DateToUniversalTimeTLInt(MTProtoService.ClientTicksDelta, DateTime.Now),
Status = MessageStatus.Sending,
TTL = chat.MessageTTL ?? new TLInt(0),
InSeqNo = inSeqNo,
OutSeqNo = outSeqNo
};
media.TTLSeconds = decryptedMessageBase.TTL;
if (!(media is TLDecryptedMessageMediaEmpty))
{
((TLDecryptedMessage45)decryptedMessageBase).SetMedia();
}
}
else if (encryptedChat17.Layer.Value >= 45)
{
decryptedMessageBase = new TLDecryptedMessage45
{
Flags = new TLInt(0),
Media = media,
Message = text,
RandomId = randomId,
RandomBytes = TLString.Random(Telegram.Api.Constants.MinRandomBytesLength),
//Entities = new TLVector<TLMessageEntityBase>(),
//ViaBotName = TLString.Empty,
//ReplyToRandomMsgId = new TLLong(0),
ChatId = chat.Id,
FromId = new TLInt(StateService.CurrentUserId),
Out = new TLBool(true),
Unread = new TLBool(true),
Date = TLUtils.DateToUniversalTimeTLInt(MTProtoService.ClientTicksDelta, DateTime.Now),
Status = MessageStatus.Sending,
TTL = chat.MessageTTL ?? new TLInt(0),
InSeqNo = inSeqNo,
OutSeqNo = outSeqNo
};
if (!(media is TLDecryptedMessageMediaEmpty))
{
((TLDecryptedMessage45)decryptedMessageBase).SetMedia();
}
}
else
{
decryptedMessageBase = new TLDecryptedMessage17
{
Media = media,
Message = text,
RandomId = randomId,
RandomBytes = TLString.Random(Telegram.Api.Constants.MinRandomBytesLength),
ChatId = chat.Id,
FromId = new TLInt(StateService.CurrentUserId),
Out = new TLBool(true),
Unread = new TLBool(true),
Date = TLUtils.DateToUniversalTimeTLInt(MTProtoService.ClientTicksDelta, DateTime.Now),
Status = MessageStatus.Sending,
TTL = chat.MessageTTL ?? new TLInt(0),
InSeqNo = inSeqNo,
OutSeqNo = outSeqNo
};
}
var decryptedMessageLayer17 = TLUtils.GetDecryptedMessageLayer(encryptedChat17.Layer, inSeqNo, outSeqNo, decryptedMessageBase);
decryptedMessage = decryptedMessageBase;
decryptedObject = decryptedMessageLayer17;
}
else
{
var decryptedMessage8 = new TLDecryptedMessage
{
Media = media,
Message = text,
RandomId = randomId,
RandomBytes = TLString.Random(Telegram.Api.Constants.MinRandomBytesLength),
ChatId = chat.Id,
FromId = new TLInt(StateService.CurrentUserId),
Out = new TLBool(true),
Unread = new TLBool(true),
Date = TLUtils.DateToUniversalTimeTLInt(MTProtoService.ClientTicksDelta, DateTime.Now),
Status = MessageStatus.Sending,
TTL = chat.MessageTTL
};
decryptedMessage = decryptedMessage8;
decryptedObject = decryptedMessage;
}
return(new Telegram.Api.WindowsPhone.Tuple <TLDecryptedMessageBase, TLObject>(decryptedMessage, decryptedObject));
}
public Telegram.Api.WindowsPhone.Tuple <TLDecryptedMessageBase, TLObject> GetDecryptedMessageAndObject(TLString text, TLDecryptedMessageMediaBase media, TLEncryptedChat chat, bool delaySeq = false)
{
TLDecryptedMessageBase decryptedMessage;
TLObject decryptedObject;
var random = new Random();
var randomId = TLLong.Random();
var textString = text.ToString();
var randomBytes = new byte[] { };
if (string.IsNullOrEmpty(textString) ||
textString.Length < 16)
{
randomBytes = new byte[16];
random.NextBytes(randomBytes);
}
var encryptedChat17 = chat as TLEncryptedChat17;
if (encryptedChat17 != null)
{
var cachedEncryptedChat17 = (TLEncryptedChat17)CacheService.GetEncryptedChat(encryptedChat17.Id);
TLInt inSeqNo;
TLInt outSeqNo;
if (!delaySeq)
{
inSeqNo = TLUtils.GetInSeqNo(MTProtoService.CurrentUserId, cachedEncryptedChat17);
outSeqNo = TLUtils.GetOutSeqNo(MTProtoService.CurrentUserId, cachedEncryptedChat17);
cachedEncryptedChat17.RawOutSeqNo = new TLInt(cachedEncryptedChat17.RawOutSeqNo.Value + 1);
}
else
{
inSeqNo = new TLInt(-1);
outSeqNo = new TLInt(-1);
}
var decryptedMessage17 = new TLDecryptedMessage17
{
Media = media,
Message = text,
RandomId = randomId,
RandomBytes = TLString.FromBigEndianData(randomBytes),
ChatId = chat.Id,
FromId = new TLInt(StateService.CurrentUserId),
Out = new TLBool(true),
Unread = new TLBool(true),
Date = TLUtils.DateToUniversalTimeTLInt(MTProtoService.ClientTicksDelta, DateTime.Now),
Status = MessageStatus.Sending,
TTL = chat.MessageTTL ?? new TLInt(0),
InSeqNo = inSeqNo,
OutSeqNo = outSeqNo
};
var decryptedMessageLayer17 = new TLDecryptedMessageLayer17();
decryptedMessageLayer17.Layer = encryptedChat17.Layer;
decryptedMessageLayer17.InSeqNo = inSeqNo;
decryptedMessageLayer17.OutSeqNo = outSeqNo;
decryptedMessageLayer17.RandomBytes = TLString.Empty;
decryptedMessageLayer17.Message = decryptedMessage17;
decryptedMessage = decryptedMessage17;
decryptedObject = decryptedMessageLayer17;
}
else
{
var decryptedMessage8 = new TLDecryptedMessage
{
Media = media,
Message = text,
RandomId = randomId,
RandomBytes = TLString.FromBigEndianData(randomBytes),
ChatId = chat.Id,
FromId = new TLInt(StateService.CurrentUserId),
Out = new TLBool(true),
Unread = new TLBool(true),
Date = TLUtils.DateToUniversalTimeTLInt(MTProtoService.ClientTicksDelta, DateTime.Now),
Status = MessageStatus.Sending,
TTL = chat.MessageTTL
};
decryptedMessage = decryptedMessage8;
decryptedObject = decryptedMessage;
}
return(new Telegram.Api.WindowsPhone.Tuple <TLDecryptedMessageBase, TLObject>(decryptedMessage, decryptedObject));
}
