public async Task Weed([Remainder] string filename = "dir")
{
string path = Path.Combine("data\\media\\" + filename);
if (filename.ToLower() == "dir")
{
string filenames = "";
IEnumerable <string> mediaFolderContents = Directory.EnumerateFiles("data\\media\\");
ulong numFiles = (ulong)mediaFolderContents.Count();
if (numFiles == 0)
{
await Nitori.Say(Context.Channel, ResponseManager.GetLine("MediaFolderEmpty"));
return;
}
foreach (string file in mediaFolderContents)
{
filenames = filenames + file + "\n";
}
await Nitori.Say(Context.Channel, ResponseManager.GetLine("MediaFolderDisplay") +
ResponseManager.GetLine("MediaFolderCodeblock"), filenames, numFiles);
return;
}
else if (File.Exists(path))
{
await Context.Channel.SendFileAsync(Path.Combine("data\\media\\" + filename));
return;
}
await Nitori.Say(Context.Channel, ResponseManager.GetLine("FileNotFound"), filename);
}
/// <summary>
/// Parses command errors from the given CommandError
/// </summary>
/// <param name="context">The message behind the command</param>
/// <param name="error">The type of error</param>
/// <param name="reason">The message if and error arises</param>
/// <returns></returns>
private async Task ParseCommandErrors(ICommandContext context, string command, CommandError?error, string reason)
{
string author = context.Message.Author.Username;
string prefix = Nitori.Config.separatePrefix ? Nitori.Config.prefix + " " : Nitori.Config.prefix; // {3} argument is prefix, compensate for having a spearated prefix
switch (error)
{
case (CommandError.Exception | CommandError.Unsuccessful):
await CommandFailed(context, command, reason);
break;
case (CommandError.UnknownCommand):
await Nitori.Say(context.Channel, ResponseManager.GetLine("UnknownCommandError"), command, reason, author, prefix);
break;
case (CommandError.UnmetPrecondition):
if (reason == "")
{
await Nitori.Say(context.Channel, ResponseManager.GetLine("CommandPermissionsError"), command, reason, author);
}
break;
default:
await CommandFailed(context, command, reason);
break;
}
}
/// <summary>
/// Fire when a command fails to execute due to an exception
/// </summary>
/// <param name="channel"></param>
/// <param name="command"></param>
/// <param name="reason"></param>
/// <returns></returns>
private async Task CommandFailed(ICommandContext context, string command = "", string reason = "")
{
IMessageChannel channel = context.Channel;
string author = context.Message.Author.Username;
if (!string.IsNullOrEmpty(command))
{
command = "'" + command + "' ";
}
string reasonSentence = ResponseManager.GetLine("NoReasonGiven");
if (!string.IsNullOrEmpty(reason))
{
reasonSentence = ResponseManager.GetLine("ReasonGiven");
}
await Nitori.Say(channel, ResponseManager.GetLine("CommandExecutionError") + reasonSentence, command, reason, author);
}
public async Task Reload()
{
await ReplyAsync(ResponseManager.GetLine("BotReload"));
Nitori.ReloadConfig();
}