private async void Bot_OnMessage(object sender, TBot.Args.MessageEventArgs e)
{
try
{
if (e.Message is null)
{
return;
}
switch (e.Message.Type)
{
case TBot.Types.Enums.MessageType.Text:
if (string.IsNullOrWhiteSpace(e.Message.Text))
{
return;
}
var message = new BotTextMessage
{
Id = e.Message.MessageId.ToString(),
Date = e.Message.Date,
Text = e.Message.Text,
Chat = new TelegramBotChat
{
Id = e.Message.Chat.Id.ToString(),
ChatType = (BotChatType)e.Message.Chat.Type,
Name = e.Message.Chat.Title,
Title = e.Message.Chat.Title,
Username = e.Message.Chat.Username,
FirstName = e.Message.Chat.FirstName,
LastName = e.Message.Chat.LastName
},
User = new TelegramBotUser
{
Id = e.Message.From.Id.ToString(),
Name = e.Message.From.Username,
FirstName = e.Message.From.FirstName,
LastName = e.Message.From.LastName
}
};
TextMessageReceived?.Invoke(this, new EventArgs <BotTextMessage>(message));
break;
case TBot.Types.Enums.MessageType.Photo:
foreach (var photo in e.Message.Photo)
{
var photoFileInfo = await _bot.GetFileAsync(photo.FileId);
var photoMessage = new BotPhotoMessage
{
Id = e.Message.MessageId.ToString(),
Date = e.Message.Date,
PhotoWidth = photo.Width,
PhotoHeight = photo.Height,
PhotoId = photo.FileId,
PhotoSize = photo.FileSize,
PhotoName = photoFileInfo.FilePath,
PhotoStream = new Lazy <Stream>(() =>
{
var ms = new MemoryStream();
_bot.DownloadFileAsync(photoFileInfo.FilePath, ms).WaitAsync();
return(ms);
}),
Chat = new TelegramBotChat
{
Id = e.Message.Chat.Id.ToString(),
ChatType = (BotChatType)e.Message.Chat.Type,
Name = e.Message.Chat.Title,
Title = e.Message.Chat.Title,
Username = e.Message.Chat.Username,
FirstName = e.Message.Chat.FirstName,
LastName = e.Message.Chat.LastName
},
User = new TelegramBotUser
{
Id = e.Message.From.Id.ToString(),
Name = e.Message.From.Username,
FirstName = e.Message.From.FirstName,
LastName = e.Message.From.LastName
}
};
PhotoMessageReceived?.Invoke(this, new EventArgs <BotPhotoMessage>(photoMessage));
}
break;
}
}
catch (Exception ex)
{
Core.Log.Write(ex);
}
}
private void Bot_OnMessage(object sender, TBot.Args.MessageEventArgs e)
{
if (e.Message == null)
{
return;
}
switch (e.Message.Type)
{
case TBot.Types.Enums.MessageType.TextMessage:
if (string.IsNullOrWhiteSpace(e.Message.Text))
{
return;
}
var message = new BotTextMessage
{
Id = e.Message.MessageId.ToString(),
Date = e.Message.Date,
Text = e.Message.Text,
Chat = new TelegramBotChat
{
Id = e.Message.Chat.Id.ToString(),
ChatType = (BotChatType)e.Message.Chat.Type,
Name = e.Message.Chat.Title,
Title = e.Message.Chat.Title,
Username = e.Message.Chat.Username,
FirstName = e.Message.Chat.FirstName,
LastName = e.Message.Chat.LastName
},
User = new TelegramBotUser
{
Id = e.Message.From.Id.ToString(),
Name = e.Message.From.Username,
FirstName = e.Message.From.FirstName,
LastName = e.Message.From.LastName
}
};
TextMessageReceived?.Invoke(this, new EventArgs <BotTextMessage>(message));
break;
case TBot.Types.Enums.MessageType.PhotoMessage:
foreach (var photo in e.Message.Photo)
{
var photoMessage = new BotPhotoMessage
{
Id = e.Message.MessageId.ToString(),
Date = e.Message.Date,
PhotoWidth = photo.Width,
PhotoHeight = photo.Height,
PhotoId = photo.FileId,
PhotoSize = photo.FileSize,
PhotoName = photo.FilePath,
PhotoStream = new Lazy <Stream>(() =>
{
var file = _bot.GetFileAsync(photo.FileId).WaitAndResults();
return(file.FileStream);
}),
Chat = new TelegramBotChat
{
Id = e.Message.Chat.Id.ToString(),
ChatType = (BotChatType)e.Message.Chat.Type,
Name = e.Message.Chat.Title,
Title = e.Message.Chat.Title,
Username = e.Message.Chat.Username,
FirstName = e.Message.Chat.FirstName,
LastName = e.Message.Chat.LastName
},
User = new TelegramBotUser
{
Id = e.Message.From.Id.ToString(),
Name = e.Message.From.Username,
FirstName = e.Message.From.FirstName,
LastName = e.Message.From.LastName
}
};
PhotoMessageReceived?.Invoke(this, new EventArgs <BotPhotoMessage>(photoMessage));
}
break;
}
}