public static async Task <Embed> ChangePrefix(SocketCommandContext context, string newPrefix)
        {
            //If prefix lenght is more than 5 chars long
            if (newPrefix.Length > 5)
            {
                return(await EmbedHandler.CreateErrorEmbed("Configuration Error.", $"The prefix is to long. Must be 5 characters or less."));
            }

            //Get Guild Config
            var config = GuildConfigFunctions.GetGuildConfig(context.Guild, _connection);

            //Get Guild Prefix from Config
            string oldPrefix = config.prefix;

            //If the Selected Prefix is already the Prefix
            if (oldPrefix == newPrefix)
            {
                return(await EmbedHandler.CreateErrorEmbed("Configuration Error.", $"\"{newPrefix}\" is already the prefix."));
            }

            //Update Config
            GuildConfigFunctions.UpdateGuildConfig(context.Guild, "prefix", newPrefix, _connection);

            return(await EmbedHandler.CreateBasicEmbed("Configuration Changed.", $"The prefix was successfully changed to \"{newPrefix}\"."));
        }
예제 #2
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        private async Task CommandExecutedAsync(Optional <CommandInfo> command, ICommandContext context, IResult result)
        {
            //If Execution was successfull - return
            if (result.IsSuccess)
            {
                return;
            }

            //If an Error Occurs send to Discord
            if (!command.IsSpecified || !result.IsSuccess)
            {
                #if DEBUG
                LoggingService.Log("CommandExecution", $"{context.Message.Author.Username} => {context.Message} => {result.ErrorReason}", ConsoleColor.Red);
                #endif
                await context.Channel.SendMessageAsync(embed : await EmbedHandler.CreateErrorEmbed("Error.", result.ErrorReason));
            }
        }
        public static async Task <Embed> WhiteList(SocketCommandContext context, string arg, IChannel channel)
        {
            //Check if channel is specified ONLY when arg isnt list
            if (arg != "list")
            {
                //If no channel is specified
                if (channel is null)
                {
                    return(await EmbedHandler.CreateErrorEmbed("Configuration Error.", $"No channel specified."));
                }

                //Checks if the selected channel is text channel
                if (context.Guild.GetChannel(channel.Id) != context.Guild.GetTextChannel(channel.Id))
                {
                    return(await EmbedHandler.CreateErrorEmbed("Configuration Error.", $"{context.Guild.GetChannel(channel.Id)} is not a text channel."));
                }
            }

            //Get Guild Config
            var guildConfig = GuildConfigFunctions.GetGuildConfig(context.Guild, _connection);

            //Get Whitelisted Channel
            List <ulong> whitelistedChannels = Array.ConvertAll(guildConfig.whitelistedChannel.Split(';'), ulong.Parse).ToList();

            switch (arg)
            {
                #region Add Channel to Whitelist
            case "add":
                //Limits the whitelisted channels to 5
                int limit = 5;
                if (whitelistedChannels.Count > limit)
                {
                    return(await EmbedHandler.CreateErrorEmbed("Configuration Error.", $"You have reached the maximum of {limit} whitelisted channels."));
                }

                //Check If the channel is already whitelisted
                foreach (ulong item in whitelistedChannels)
                {
                    if (item == channel.Id)
                    {
                        return(await EmbedHandler.CreateErrorEmbed("Configuration Error.", $"{context.Guild.GetChannel(item)} is already whitelisted!"));
                    }
                }

                //Add Channel to Whitelist
                whitelistedChannels.Add(channel.Id);

                //Update Config
                GuildConfigFunctions.UpdateGuildConfig(context.Guild, "whitelistedChannel", $"{string.Join(';', whitelistedChannels)}", _connection);

                return(await EmbedHandler.CreateBasicEmbed("Configuration Changed.", $"{context.Guild.GetChannel(channel.Id)} was whitelisted."));

                #endregion

                #region Remove Channel from Whitelist
            case "remove":
                if (whitelistedChannels.Count == 1)
                {
                    return(await EmbedHandler.CreateErrorEmbed("Configuration Error.", $"You can't have less than 1 whitelisted channel."));
                }

                bool notFound = true;
                foreach (ulong item in whitelistedChannels)
                {
                    if (item == channel.Id)
                    {
                        notFound = false;
                        break;
                    }
                }

                //If the Channel is not Whitelisted
                if (notFound)
                {
                    return(await EmbedHandler.CreateErrorEmbed("Configuration Error.", $"{context.Guild.GetChannel(channel.Id)} is not whitelisted."));
                }

                //Remove Channel from Whitelist
                whitelistedChannels.Remove(channel.Id);

                //Update Config
                GuildConfigFunctions.UpdateGuildConfig(context.Guild, "whitelistedChannel", $"{string.Join(';', whitelistedChannels)}", _connection);

                return(await EmbedHandler.CreateBasicEmbed("Configuration Changed.", $"{context.Guild.GetChannel(channel.Id)} was removed from the whitelist."));

                #endregion

                #region List Whitelisted Channels
            case "list":
                StringBuilder builder = new StringBuilder();
                builder.Append("**Whitelisted channels:**\n");
                for (int i = 0; i < whitelistedChannels.Count; i++)
                {
                    var whitelistedChannel = context.Guild.GetChannel(whitelistedChannels[i]);
                    builder.Append($"{i + 1}. {whitelistedChannel.Name} (ID: {whitelistedChannel.Id})\n");
                }
                return(await EmbedHandler.CreateBasicEmbed("Whitelist, List", $"{builder}"));

                #endregion

            default:
                return(await EmbedHandler.CreateErrorEmbed("Configuration Error.", $"{arg} is not a valid argument."));
            }
        }