public async Task <ActionResult> Command_ListCommandsAsync(
[Name("Query")]
[Description("The command or module to view, or nothing to see a list of commands.")]
[Remainder]
string query = null)
{
if (query != null)
{
// Searching for command or module
var search = _commandService.FindCommands(query).ToList();
if (search.Count == 0)
{
// Searching for module
var module = _commandService.GetAllModules().Search(query.Replace("\"", ""));
if (module == null)
{
return(BadRequest($"No module or command found for `{query}`."));
}
var embed0 = new EmbedBuilder
{
Timestamp = DateTimeOffset.Now,
Color = BotService.DefaultEmbedColour,
Title = $"Module '{module.Name}'"
};
if (!string.IsNullOrWhiteSpace(module.Description))
{
embed0.Description = module.Description;
}
if (module.Parent != null)
{
embed0.AddField("Parent", module.Parent.Aliases.FirstOrDefault());
}
var commands = module.Commands.Where(a => !a.HasAttribute <HiddenAttribute>()).ToList();
embed0.AddField("Commands",
commands.Count > 0
? string.Join(", ", commands.Select(a => a.Aliases.FirstOrDefault())) + " (" +
commands.Count + ")"
: "None (all hidden)");
return(Ok(embed0));
}
foreach (var embed0 in await Task.WhenAll(search.Select(a =>
_help.CreateCommandEmbedAsync(a.Command, Context))).ConfigureAwait(false))
{
await Context.Channel.SendMessageAsync(string.Empty, false, embed0).ConfigureAwait(false);
}
return(Empty());
}
var prefix = Context.GetPrefix();
var embed = new EmbedBuilder();
embed.WithAuthor(Context.BotUser);
embed.WithDescription(
$"Use `{prefix}help <command>` for more details on a command.");
embed.WithFooter(
$"You can use \"{prefix}help <command name>\" to see help on a specific command.",
Context.BotUser.GetAvatarUrl());
foreach (var module in _commandService.GetAllModules().Where(module =>
!module.HasAttribute <HiddenAttribute>()))
{
var list = new List <string>();
var seenCommands = new List <string>();
foreach (var command in module.Commands.Where(command => !command.HasAttribute <HiddenAttribute>()))
{
if (!await CanShowCommandAsync(command).ConfigureAwait(false))
{
continue;
}
if (seenCommands.Contains(command.FullAliases[0]))
{
continue;
}
seenCommands.Add(command.FullAliases[0]);
list.Add(FormatCommandShort(command));
}
if (list.Count > 0)
{
embed.AddField(string.IsNullOrWhiteSpace(module.Name) ? "[Internal Error]" : module.Name,
string.Join(", ", list), true);
}
}
return(Ok(embed));
}
