public async Task Start()
{
try
{
ShowJoinAndPartMessages = bool.Parse(_configuration.GetSection("ShowBotJoinMessages").Value);
}
catch (Exception ex)
{
_logger.LogWarning(ex, "Failed to parse ShowBotJoinMessages. Using false.");
ShowJoinAndPartMessages = false;
}
var settings = await _discordBotSettingsRepository.Get();
if (settings == null)
{
settings = GetTokenFromConsole();
}
try
{
await _client.LoginAsync(TokenType.Bot, settings.Token);
}
catch (Discord.Net.HttpException ex)
{
if (ex.Reason == "401: Unauthorized")
{
_logger.LogCritical("Token is not correct!");
Console.WriteLine("\nToken is incorrect.");
Console.Write("Enter Token: ");
settings.Token = Console.ReadLine();
await _discordBotSettingsRepository.EditAsync(settings);
Start();
}
else
{
_logger.LogCritical(ex, "An unhandeled HttpException has occured!");
Console.WriteLine("An unhandeled HttpException has occured!");
Console.WriteLine(ex.Message);
Console.WriteLine(ex.StackTrace);
Console.WriteLine("Discord Bot is quiting!");
if (LavaLinkHelper.isLavaLinkRunning())
{
LavaLinkHelper.StopLavaLink();
}
Environment.Exit(0);
}
}
await _client.StartAsync();
await _commands.AddModulesAsync(Assembly.GetEntryAssembly(), _serviceProvider);
}
/// <summary>
/// Attempt to kill the bot cleanly.
/// </summary>
/// <param name="exitCode">Exit code to pass to the OS</param>
public static void ExitCleanly(int exitCode = 0)
{
Console.WriteLine("Discord Bot is quiting!");
_cts.Cancel();
if (LavaLinkHelper.isLavaLinkRunning())
{
LavaLinkHelper.StopLavaLink();
}
Environment.Exit(exitCode);
}
public async Task LavaLink([Summary("start or stop lavalink")] string enable = null)
{
await Context.Channel.TriggerTypingAsync();
_logger.LogInformation("{username}#{discriminator} executed lavalink ({option}) on {server}/{channel}",
Context.User.Username, Context.User.Discriminator, enable, Context.Guild?.Name ?? "DM", Context.Channel.Name);
if (enable == null)
{
await ReplyAsync("LavaLink is " + (LavaLinkHelper.isLavaLinkRunning() ? "" : "not") + " running.");
return;
}
if (enable.ToLowerInvariant() == "start")
{
LavaLinkHelper.StartLavaLink();
await Task.Delay(5000);
if (!_lavaNode.IsConnected)
{
await _lavaNode.ConnectAsync();
}
}
else if (enable.ToLowerInvariant() == "stop")
{
if (_lavaNode.IsConnected)
{
await _lavaNode.DisconnectAsync();
}
LavaLinkHelper.StopLavaLink();
}
else
{
await ReplyAsync("Would you like to `start` or `stop` lavalink?");
return;
}
await Context.Channel.SendEmbedAsync("Lava Link", $"Lavalink was {(enable.ToLowerInvariant() == "start" ? "started" : "stopped")}!",
ColorHelper.GetColor(await _servers.GetServer(Context.Guild)));
await _servers.SendLogsAsync(Context.Guild, "Lavalink", $"Lavalink was {(enable.ToLowerInvariant() == "start" ? "started": "stopped")} by {Context.User.Mention}!");
}
