public async Task ExecuteCommand(IDiscordInterface discordInterface, string[] args, SocketMessage rawMessage)
{
try
{
bool allowed = true;
string reason = "";
// Check if we are allowed to do this command in this channel
if (AllowedChannels.Length != 0 && !AllowedChannels.Contains(rawMessage.Channel.Name))
{
allowed = false;
reason += $"In channel {rawMessage.Channel.Name} but allowed channels are {String.Join(',', AllowedChannels)}\n";
}
// Check if this user has a role that is in the whitelist
if (AllowedRoles.Length != 0 && !rawMessage.Author.GetRolesAsString().ToList().Intersect(AllowedRoles).Any())
{
allowed = false;
reason += $"Allowed roles are {String.Join(',', AllowedRoles)} but user {rawMessage.Author.Username} " +
$"only has roles {String.Join(',', rawMessage.Author.GetRolesAsString())}\n";
}
// Check if this user has a role that is in the blacklist
if (DisallowedRoles.Length != 0 && rawMessage.Author.GetRolesAsString().Intersect(DisallowedRoles).Any())
{
allowed = false;
reason += $"User {rawMessage.Author.Username} has blacklisted role/s " +
$"{String.Join(',', rawMessage.Author.GetRolesAsString().Intersect(DisallowedRoles))}\n";
}
if (allowed)
{
await Execute(discordInterface, args, rawMessage);
}
else
{
_logger.Warn($"User {rawMessage.Author.Username} tried to execute command {CommandString} but it failed because:\n{reason.Trim()}");
}
}
catch (Exception e)
{
_logger.Error(e, $"Unexpected error when attmpeting to exectue a command: {e.Message}");
}
}
public override Task <PreconditionResult> CheckPermissionsAsync(ICommandContext context, CommandInfo command, IServiceProvider services)
{
var config = services.GetRequiredService <MajorContext>();
if (IncludeConfigValues)
{
var tempCollection = config.CommandChannels.Where(x => x.GuildId == context.Guild.Id).Select(x => x.ChannelId);
AllowedChannels.AddRange(tempCollection);
}
var botOwner = services.GetRequiredService <IOptions <MajorConfig> >().Value.BotOwner;
if (context.User.Id == botOwner || context.User.Id == context.Guild.OwnerId || AllowedChannels.Count == 0 || AllowedChannels.Any(x => x == context.Channel.Id))
{
return(Task.FromResult(PreconditionResult.FromSuccess()));
}
else
{
return(Task.FromResult(PreconditionResult.FromError("Invalid Channel")));
}
}
private static Task <bool> ChannelAllowed(ulong?channelId)
{
return(Task.Run(() => channelId != null && AllowedChannels.Contains(channelId.Value)));
}
