awesome-plugins/TypeScript/nsfwOnly.ts

//@ts-nocheck
/**
 * This plugin checks if the channel is nsfw and responds to user with a specified response if not nsfw
 *
 * @author @Benzo-Fury [<@762918086349029386>]
 * @version 1.0.0
 * @example
 * ```ts
 * import { nsfwOnly } from "../plugins/nsfwOnly";
 * import { commandModule } from "@sern/handler";
 * export default commandModule({
 *  plugins: [ nsfwOnly('response', true) ],
 *  execute: (ctx) => {
 * 		//your code here
 *  }
 * })
 * ```
 */
import {
	ChannelType,
	GuildTextBasedChannel,
	TextBasedChannel,
	TextChannel,
} from "discord.js";
import { CommandControlPlugin, CommandType, controller } from "@sern/handler";
function isGuildText(
	channel: TextBasedChannel | null
): channel is GuildTextBasedChannel {
	return (
		channel?.type == ChannelType.GuildPublicThread ||
		channel?.type == ChannelType.GuildPrivateThread
	);
}
export function nsfwOnly(onFail: string, ephemeral: boolean) {
	return CommandControlPlugin<CommandType.Both>(async (ctx, _) => {
		if (ctx.guild === null) {
			await ctx.reply({ content: onFail, ephemeral });
			return controller.stop();
		}
		//channel is thread (not supported by nsfw)
		if (isGuildText(ctx.channel) == true) {
			await ctx.reply({ content: onFail, ephemeral });
			return controller.stop();
		}
		if (!(ctx.channel! as TextChannel).nsfw) {
			//channel is not nsfw
			await ctx.reply({ content: onFail, ephemeral });
			return controller.stop();
		}
		//continues to command if nsfw
		return controller.next();
	});
}