private Task SlashCommandExecuted(SlashCommandInfo arg1, Discord.IInteractionContext arg2, IResult arg3)
{
if (!arg3.IsSuccess)
{
switch (arg3.Error)
{
case InteractionCommandError.UnmetPrecondition:
// implement
break;
case InteractionCommandError.UnknownCommand:
// implement
break;
case InteractionCommandError.BadArgs:
// implement
break;
case InteractionCommandError.Exception:
// implement
break;
case InteractionCommandError.Unsuccessful:
// implement
break;
default:
break;
}
}
return(Task.CompletedTask);
}
/// <summary>
/// Creates an <see cref="EmbedBuilder"/> object for help for a particular command using reflection and attribute values.
/// </summary>
/// <param name="command">The command to describe.</param>
/// <returns>An <see cref="EmbedBuilder"/> ready to be built.</returns>
private EmbedBuilder GenerateEmbeddedSlashCommandHelp(string command)
{
string helpImageUrl = Configuration.GetSection("images").GetSection("help")["64"];
string commandTitle = Format.Code($"/{command}");
List <ModuleInfo> modules = InteractionService.Modules.Where(m => m.HasAttribute <HelpTitleAttribute>())
.OrderBy(m => m.GetAttribute <HelpOrderAttribute>()?.Order)
.ToList();
SlashCommandInfo slashCommandInfo = InteractionService.SlashCommands.GetSlashCommand(command);
EmbedBuilder embed = new EmbedBuilder().WithTitle($"Comando {commandTitle}")
.WithColor(GlobalConfiguration.Colors.Help)
.WithDescription(GlobalConfiguration.Constants.BLANK_SPACE)
.WithThumbnailUrl(helpImageUrl)
.AddField(Format.Bold("Descripción"), Format.Italics(slashCommandInfo.Description));
if (slashCommandInfo.Parameters.Count > 0)
{
StringBuilder parameterBuilder = new();
foreach (SlashCommandParameterInfo parameter in slashCommandInfo.Parameters)
{
parameterBuilder.AppendLine($"{Format.Code($"<{parameter.Name}>")}: {(parameter.IsRequired ? " " : $"{Format.Bold("[Opcional]")} ")}{Format.Italics(parameter.Description)}");
}
embed.AddField(Format.Bold("Parámetros"), parameterBuilder.ToString());
}
else
{
embed.AddField(Format.Bold("Parámetros"), Format.Italics("Ninguno."));
}
return(embed);
}
private Task SlashCommandExecuted(SlashCommandInfo commandInfo, IInteractionContext context, IResult result)
{
if (!result.IsSuccess)
{
switch (result.Error)
{
case InteractionCommandError.UnmetPrecondition:
// implement
break;
case InteractionCommandError.UnknownCommand:
// implement
break;
case InteractionCommandError.BadArgs:
// implement
break;
case InteractionCommandError.Exception:
// implement
break;
case InteractionCommandError.Unsuccessful:
// implement
break;
default:
break;
}
}
return(Task.CompletedTask);
}
private async Task SlashCommandExecutedAsync(SlashCommandInfo command, IInteractionContext context, Discord.Interactions.IResult result)
{
// the command was successful, we don't care about this result, unless we want to log that a command succeeded.
if (result.IsSuccess)
{
return;
}
await context.Interaction.RespondAsync(result.ErrorReason, ephemeral : true);
}
/// <summary>
/// Callback for command execution. Reply with error if command fails execution.
/// </summary>
/// <param name="command"></param>
/// <param name="context"></param>
/// <param name="result"></param>
/// <returns></returns>
private async Task OnInteractionExecutedAsync(
SlashCommandInfo command,
IInteractionContext context,
IResult result)
{
if (result.IsSuccess)
{
return;
}
// Command not successful, reply with error.
_logger.LogError(result.ToString());
_logger.LogError($"{result.ErrorReason}: {result.Error.ToString()}");
await context.Channel.SendMessageAsync(result.ToString(), allowedMentions : AllowedMentions.None);
}
private async Task CmdErroredHandler(SlashCommandInfo info, IInteractionContext context, Discord.Interactions.IResult result)
{
if (!result.IsSuccess)
{
if (result is ExecuteResult eResult)
{
if (eResult.Exception is BaseAPIException)
{
_logger.LogError($"Command '{info.Name}' invoked by '{context.User.Username}#{context.User.Discriminator}' failed: {(eResult.Exception as BaseAPIException).Error}");
using var scope = _serviceProvider.CreateScope();
Translator translator = scope.ServiceProvider.GetRequiredService <Translator>();
if (context.Guild != null)
{
await translator.SetContext(context.Guild.Id);
}
string errorCode = "#" + ((int)(eResult.Exception as BaseAPIException).Error).ToString("D4");
EmbedBuilder builder = new EmbedBuilder()
.WithTitle(translator.T().SomethingWentWrong())
.WithColor(Color.Red)
.WithDescription(translator.T().Enum((eResult.Exception as BaseAPIException).Error))
.WithCurrentTimestamp()
.WithFooter($"{translator.T().Code()} {errorCode}");
try
{
await context.Interaction.RespondAsync(embed : builder.Build());
}
catch (TimeoutException)
{
await context.Channel.SendMessageAsync(embed : builder.Build());
}
}
else
{
_logger.LogError($"Command '{info.Name}' invoked by '{context.User.Username}#{context.User.Discriminator}' failed: " + eResult.Exception.Message + "\n" + eResult.Exception.StackTrace);
}
}
else
{
_logger.LogError($"Command '{info.Name}' invoked by '{context.User.Username}#{context.User.Discriminator}' failed due to {result.Error}.");
}
}
}
private Task HelpCommand(string input)
{
//IEnumerable<object> cmds = CmdService.Commands.Where(cmdInfo => cmdInfo.Name == input || cmdInfo.Aliases.Contains(input));
//cmds = cmds.Concat(InteractionService.SlashCommands.Where(cmdInfo => cmdInfo.Name == input));
var cmds = _cmdHelpService.GetCmds(Context.User, input).ToArray();
if (cmds.Length == 0)
{
return(NoResultError("commands", input));
}
var cmdStrings = cmds
.Select(cmd
=> cmd switch
{
CommandInfo cmdInfo => $"{GuildConfig.Prefix}{cmdInfo.Name} {cmdInfo.Parameters.Select(param => $"<{param.Name}>").Join(' ')}\n{cmdInfo.Summary}",
SlashCommandInfo slashCmdInfo => $"/{slashCmdInfo.Name} {slashCmdInfo.Parameters.Select(param => param.IsRequired ? $"<{param.Name}>" : $"<optional: {param.Name}>").Join(' ')}\n{slashCmdInfo.Description}",
_ => ""
}
async Task SlashCommandExecuted(SlashCommandInfo arg1, Discord.IInteractionContext arg2, Discord.Interactions.IResult arg3)
{
if (!arg3.IsSuccess)
{
switch (arg3.Error)
{
case InteractionCommandError.UnmetPrecondition:
await arg2.Interaction.RespondAsync($"Unmet Precondition: {arg3.ErrorReason}", ephemeral : true);
break;
case InteractionCommandError.UnknownCommand:
await arg2.Interaction.RespondAsync("Unknown command", ephemeral : true);
break;
case InteractionCommandError.BadArgs:
await arg2.Interaction.RespondAsync("Invalid number or arguments", ephemeral : true);
break;
case InteractionCommandError.Exception:
Console.WriteLine("Command Error:");
Console.WriteLine(arg3.ErrorReason);
await arg2.Interaction.RespondAsync($"Command exception: {arg3.ErrorReason}. If this message persists, please let us know in the support server (https://discord.gg/xyzMyJH) !", ephemeral : true);
break;
case InteractionCommandError.Unsuccessful:
await arg2.Interaction.RespondAsync("Command could not be executed", ephemeral : true);
break;
default:
break;
}
}
}
/// <summary> /// Retrieves the Slash Command result and acts accordingly in case of error. /// </summary> /// <param name="_">The received <see cref="SlashCommandInfo"/>.</param> /// <param name="arg2">The interaction context.</param> /// <param name="arg3">The interaction result.</param> /// <returns>A task that represents the asynchronous execution operation. The task contains the result of the command execution.</returns> public async Task HandleSlashCommandAsync(SlashCommandInfo _, IInteractionContext arg2, IResult arg3) => await HandleCommandAsync(arg2, arg3);
/// <summary>
/// Handles success and failures from slash commands.
/// </summary>
/// <param name="arg1"></param>
/// <param name="arg2"></param>
/// <param name="arg3"></param>
/// <returns></returns>
private Task SlashCommandExecuted(SlashCommandInfo arg1, Discord.IInteractionContext arg2, Discord.Interactions.IResult arg3)
{
if (!arg3.IsSuccess)
{
// Defer if not already done:
try
{
arg2.Interaction.DeferAsync(true).GetAwaiter().GetResult();
}
catch
{
// ignore
}
// Write error to console:
Console.WriteLine("Error: " + arg3.Error);
switch (arg3.Error)
{
case InteractionCommandError.UnmetPrecondition:
// Check for userperm error:
if (arg3.ErrorReason.Contains("UserPerm"))
{
arg2.Interaction.FollowupAsync("You do not have permission to execute this command.", ephemeral: true);
break;
}
arg2.Interaction.FollowupAsync("Command Failed\n" + arg3.ErrorReason, ephemeral: true);
break;
case InteractionCommandError.UnknownCommand:
arg2.Interaction.FollowupAsync("Unknown command. It may have been recently removed or changed.", ephemeral: true);
break;
case InteractionCommandError.BadArgs:
arg2.Interaction.FollowupAsync("The provided values are invalid. (BadArgs)", ephemeral: true);
break;
case InteractionCommandError.Exception:
//notify owner if desired:
if (arg3.ErrorReason.Contains("Invalid Form Body"))
{
arg2.Interaction.FollowupAsync("Invalid form body. Please check to ensure that all of your parameters are correct.", ephemeral: true);
break;
}
if (notifyOwnerOnError && !string.IsNullOrEmpty(_config["OwnerID"]))
{
string error = Format.Bold("Error:") + "\n" + Format.Code(arg3.ErrorReason) + "\n\n" + Format.Bold("Command:") + "\n" + Format.BlockQuote(arg1.Name + " " + DiscordTools.SlashParamToString(arg2));
if (error.Length > 2000)
{
error = error.Substring(0, 2000);
}
UserExtensions.SendMessageAsync(_client.GetUser(ulong.Parse(_config["OwnerID"])), error);
}
arg2.Interaction.FollowupAsync("Sorry, Something went wrong...", ephemeral: true);
break;
case InteractionCommandError.Unsuccessful:
//notify owner if desired:
if (notifyOwnerOnError && !string.IsNullOrEmpty(_config["OwnerID"]))
{
string error = Format.Bold("Error:") + "\n" + Format.Code(arg3.ErrorReason) + "\n\n" + Format.Bold("Command:") + "\n" + Format.BlockQuote(arg1.Name + " " + DiscordTools.SlashParamToString(arg2));
if (error.Length > 2000)
{
error = error.Substring(0, 2000);
}
UserExtensions.SendMessageAsync(_client.GetUser(ulong.Parse(_config["OwnerID"])), error);
}
arg2.Interaction.FollowupAsync("Sorry, Something went wrong...", ephemeral: true);
break;
default:
//notify owner if desired:
if (notifyOwnerOnError && !string.IsNullOrEmpty(_config["OwnerID"]))
{
string error = Format.Bold("Error:") + "\n" + Format.Code(arg3.ErrorReason) + "\n\n" + Format.Bold("Command:") + "\n" + Format.BlockQuote(arg1.Name + " " + DiscordTools.SlashParamToString(arg2));
if (error.Length > 2000)
{
error = error.Substring(0, 2000);
}
UserExtensions.SendMessageAsync(_client.GetUser(ulong.Parse(_config["OwnerID"])), error);
}
arg2.Interaction.FollowupAsync("Sorry, Something went wrong...");
break;
}
}
return(Task.CompletedTask);
}
