private async Task OnDiscord(SocketMessage msg, CancellationToken ct)
{
try
{
if (msg.Channel.Id != _chatOptions.DiscordChannelId)
{
return;
}
if (msg.Author.Id == _discord.CurrentUser.Id)
{
return;
}
_logger.LogDebug($"sending #{msg.Id} to telegram from {msg.Author.Username}");
await new DiscordMessageReader(msg).Read(_discord).SendAsync(_telegram, _chatOptions.TelegramChatId, msg.Id, ct);
}
catch (Exception ex)
{
_logger.LogError(ex, $"Error sending #{msg.Id} from {msg.Author.Username}");
if (_chatOptions.SendErrorsTo != null)
{
await _telegram.SendTextMessageAsync(_chatOptions.SendErrorsTo,
$"Id: {msg.Id}\nFrom: {msg.Author.Username}\n<pre>{TelegramUtils.Escape(msg.Content)}</pre>\n\n<pre>{TelegramUtils.Escape(ex.ToString())}</pre>",
ParseMode.Html, cancellationToken : ct);
}
}
}
private async void OnTelegram(MessageEventArgs e, CancellationToken ct)
{
try
{
if (e.Message.Chat.Type == ChatType.Private)
{
await OnTelegramDm(e.Message, ct);
return;
}
if (e.Message.Chat.Id != _chatOptions.TelegramChatId)
{
return; // ignore unknown chats
}
_logger.LogDebug($"sending #{e.Message.MessageId} to discord from {e.Message.From.GetName()}");
var(parts, embed) = _telegramConverter.Convert(e.Message);
foreach (var part in parts)
{
await GetDiscordChannel().SendMessageAsync(part, embed: embed);
embed = null;
}
}
catch (Exception ex)
{
_logger.LogError(ex, $"Error sending #{e.Message.MessageId}");
if (_chatOptions.SendErrorsTo != null)
{
await _telegram.SendTextMessageAsync(_chatOptions.SendErrorsTo,
$"Id: {e.Message.MessageId}\n<pre>{TelegramUtils.Escape(ex.ToString())}</pre>",
ParseMode.Html, cancellationToken : ct);
await _telegram.ForwardMessageAsync(_chatOptions.SendErrorsTo, _chatOptions.TelegramChatId, e.Message.MessageId, false, ct);
}
}
}
private async void OnTelegramCallback(CallbackQueryEventArgs e, CancellationToken ct)
{
try
{
var spoilerId = e.CallbackQuery.Data;
var(dmsg, text) = await ReadSpoiler(spoilerId);
if (text.Length > 200)
{
try
{
_logger.LogDebug($"sending spoiler {spoilerId} to {e.CallbackQuery.From.GetName()} via DM");
await SendSpoilerAsDm(e.CallbackQuery.From.Id, dmsg, text, ct);
}
catch (ChatNotInitiatedException)
{
_logger.LogDebug($"user {e.CallbackQuery.From.GetName()} hasn't started the conversation yet, deeplinking instead");
}
await _telegram.AnswerCallbackQueryAsync(e.CallbackQuery.Id, url : $"t.me/{_telegramBotName}?start={spoilerId}", cancellationToken : ct);
}
else
{
_logger.LogDebug($"showing spoiler {spoilerId} to {e.CallbackQuery.From.GetName()}");
await _telegram.AnswerCallbackQueryAsync(e.CallbackQuery.Id, text, true, cancellationToken : ct);
}
}
catch (Exception ex)
{
_logger.LogError(ex, $"Error showing spoiler for #{e.CallbackQuery.Data}");
if (_chatOptions.SendErrorsTo != null)
{
await _telegram.SendTextMessageAsync(_chatOptions.SendErrorsTo,
$"Id: {e.CallbackQuery.Data}\n<pre>{TelegramUtils.Escape(ex.ToString())}</pre>",
ParseMode.Html, cancellationToken : ct);
}
}
}