public async void SendTextMessageToChat(string message)
{
await Bot.SendTextMessageAsync(TelegramUsers.Where(x => x.UserStatus == TelegramUserStatus.UserIsAdmin).Single().chatID, message);
foreach (TelegramUser tUser in TelegramUsers.Where(x => x.UserStatus == TelegramUserStatus.UserIsRegistered))
{
await Bot.SendTextMessageAsync(tUser.chatID, message);
}
}
private async void BotOnCallbackQueryReceived(object sender, CallbackQueryEventArgs callbackQueryEventArgs)
{
switch (callbackQueryEventArgs.CallbackQuery.Data)
{
case "userAdd":
await Bot.AnswerCallbackQueryAsync(
callbackQueryEventArgs.CallbackQuery.Id,
string.Format("Received {0}", callbackQueryEventArgs.CallbackQuery.Data)
);
long offlineUserID = TelegramUsers.Where(x => x.UserStatus == TelegramUserStatus.UserIsNotRegistered).Single().chatID;
TelegramUsers.Remove(TelegramUsers.Where(x => x.UserStatus == TelegramUserStatus.UserIsNotRegistered).Single());
TelegramUsers.Add(new TelegramUser(TelegramUserStatus.UserIsRegistered, offlineUserID));
break;
}
}
private async void BotOnMessageReceived(object sender, MessageEventArgs messageEventArgs)
{
var message = messageEventArgs.Message;
if (TelegramUsers.Count == 0)
{
TelegramUsers.Add(new TelegramUser(TelegramUserStatus.UserIsAdmin, message.Chat.Id));
await Bot.SendTextMessageAsync(TelegramUsers.Where(x => x.UserStatus == TelegramUserStatus.UserIsAdmin).Select(x => x.chatID).Single()
, string.Format(resMan.getResource("telegramBotMessageWelcomeAdmin"), message.Chat.Id + ";" + message.Chat.FirstName));
}
else if (TelegramUsers.Where(x => x.UserStatus == TelegramUserStatus.UserIsAdmin).Select(x => x.chatID == message.Chat.Id).Single())
{
await Bot.SendTextMessageAsync(TelegramUsers.Where(x => x.UserStatus == TelegramUserStatus.UserIsAdmin).Select(x => x.chatID).Single()
, string.Format(resMan.getResource("telegramBotMessageWelcomeBackAdmin"), message.Chat.Id + ";" + message.Chat.FirstName));
}
else if (!
(TelegramUsers.Contains(new TelegramUser(TelegramUserStatus.UserIsNotRegistered, message.Chat.Id)) ||
TelegramUsers.Contains(new TelegramUser(TelegramUserStatus.UserIsRegistered, message.Chat.Id)) ||
TelegramUsers.Contains(new TelegramUser(TelegramUserStatus.UserIsAdmin, message.Chat.Id))))
{
TelegramUsers.Add(new TelegramUser(TelegramUserStatus.UserIsNotRegistered, message.Chat.Id));
var keyboard = new InlineKeyboardMarkup(new[]
{
new[] // first row
{
new InlineKeyboardButton(resMan.getResource("telegramBotButtonAddUser"), "userAdd"),
new InlineKeyboardButton(resMan.getResource("telegramBotButtonBlockUser"), "userBlock"),
}
});
await Bot.SendTextMessageAsync(
TelegramUsers.Where(x => x.UserStatus == TelegramUserStatus.UserIsAdmin).Select(x => x.chatID).Single()
, string.Format(resMan.getResource("telegramBotMessageNewUserFound"), message.Chat.Id + ";" + message.Chat.FirstName),
replyMarkup : keyboard);
await Bot.SendTextMessageAsync(
TelegramUsers.Where(x => x.UserStatus == TelegramUserStatus.UserIsNotRegistered).Select(x => x.chatID).Single(),
resMan.getResource("telegramBotMessageWaitForAdministrator"));
}
else
{
}
if (message == null || message.Type != MessageType.TextMessage)
{
return;
}
if (message.Text.StartsWith("/inline")) // send inline keyboard
{
await Bot.SendChatActionAsync(message.Chat.Id, ChatAction.Typing);
var keyboard = new InlineKeyboardMarkup(new[]
{
new[] // first row
{
new InlineKeyboardButton("1.1"),
new InlineKeyboardButton("1.2"),
},
new[] // second row
{
new InlineKeyboardButton("2.1"),
new InlineKeyboardButton("2.2"),
}
});
await Task.Delay(500); // simulate longer running task
await Bot.SendTextMessageAsync(message.Chat.Id, "Choose",
replyMarkup : keyboard);
}
else if (message.Text.StartsWith("/keyboard")) // send custom keyboard
{
var keyboard = new ReplyKeyboardMarkup(new[]
{
new [] // first row
{
new KeyboardButton("1.1"),
new KeyboardButton("1.2"),
},
new [] // last row
{
new KeyboardButton("2.1"),
new KeyboardButton("2.2"),
}
});
await Bot.SendTextMessageAsync(message.Chat.Id, "Choose",
replyMarkup : keyboard);
}
else if (message.Text.StartsWith("/photo")) // send a photo
{
await Bot.SendChatActionAsync(message.Chat.Id, ChatAction.UploadPhoto);
const string file = @"<FilePath>";
var fileName = file.Split('\\').Last();
using (var fileStream = new FileStream(file, FileMode.Open, FileAccess.Read, FileShare.Read))
{
var fts = new FileToSend(fileName, fileStream);
await Bot.SendPhotoAsync(message.Chat.Id, fts, "Nice Picture");
}
}
else if (message.Text.StartsWith("/request")) // request location or contact
{
var keyboard = new ReplyKeyboardMarkup(new []
{
new KeyboardButton("Location")
{
RequestLocation = true
},
new KeyboardButton("Contact")
{
RequestContact = true
},
});
await Bot.SendTextMessageAsync(message.Chat.Id, "Who or Where are you?", replyMarkup : keyboard);
}
else
{
}
}