Revamp Cleverbot

Xiao.js

@@ -154,6 +154,18 @@ client.on('message', async msg => {
 	const hasEmbed = msg.embeds.length !== 0;
 	if (msg.author.bot || (!hasText && !hasImage && !hasEmbed)) return;
 	if (client.blacklist.user.includes(msg.author.id)) return;
+
+	// Cleverbot handler
+	const cleverbot = client.cleverbots.get(msg.channel.id);
+	if (cleverbot) {
+		if (!hasText) return;
+		if (!cleverbot.shouldRespond(msg)) return;
+		const response = await cleverbot.respond(msg.cleanContent);
+		await msg.reply(response);
+		return;
+	}
+
+	// Phone message handler
 	const origin = client.phone.find(call => call.origin.id === msg.channel.id);
 	const recipient = client.phone.find(call => call.recipient.id === msg.channel.id);
 	if (!origin && !recipient) return;

commands/other/cleverbot-end.js

@@ -0,0 +1,21 @@
+const Command = require('../../structures/Command');
+
+module.exports = class CleverbotEndCommand extends Command {
+	constructor(client) {
+		super(client, {
+			name: 'cleverbot-end',
+			aliases: ['clevs-end', 'chat-end'],
+			group: 'other',
+			memberName: 'cleverbot-end',
+			description: 'Ends the current Cleverbot chat.'
+		});
+	}
+
+	run(msg) {
+		if (!this.client.cleverbots.has(msg.channel.id)) {
+			return msg.say('There is not a Cleverbot conversation in this channel.');
+		}
+		this.client.cleverbots.delete(msg.channel.id);
+		return msg.reply('Ended the current conversation.');
+	}
+};

commands/other/cleverbot.js

@@ -1,7 +1,5 @@
 const Command = require('../../structures/Command');
-const request = require('node-superfetch');
-const { CLEVERBOT_KEY } = process.env;
-const blankResponses = ['What?', 'Huh?', 'I don\'t understand.', 'Speak up, please.'];
+const { stripIndents } = require('common-tags');
 
 module.exports = class CleverbotCommand extends Command {
 	constructor(client) {
@@ -10,9 +8,7 @@ module.exports = class CleverbotCommand extends Command {
 			aliases: ['clevs', 'chat'],
 			group: 'other',
 			memberName: 'cleverbot',
-			description: 'Talk to Cleverbot.',
-			details: 'Only the bot owner(s) may use this command.',
-			ownerOnly: true,
+			description: 'Starts a Cleverbot conversation.',
 			credit: [
 				{
 					name: 'Cleverbot',
@@ -20,35 +16,18 @@ module.exports = class CleverbotCommand extends Command {
 					reason: 'API',
 					reasonURL: 'https://www.cleverbot.com/api/'
 				}
-			],
-			args: [
-				{
-					key: 'text',
-					prompt: 'What do you want to say to Cleverbot?',
-					type: 'string'
-				}
 			]
 		});
-
-		this.convos = new Map();
 	}
 
-	async run(msg, { text }) {
-		try {
-			const convo = this.convos.get(msg.channel.id);
-			const { body } = await request
-				.get('https://www.cleverbot.com/getreply')
-				.query({
-					key: CLEVERBOT_KEY,
-					cs: convo ? convo.cs : '',
-					input: text
-				});
-			if (convo) clearTimeout(convo.timeout);
-			const timeout = setTimeout(() => this.convos.delete(msg.channel.id), 600000);
-			this.convos.set(msg.channel.id, { cs: body.cs, timeout });
-			return msg.reply(body.output || blankResponses[Math.floor(Math.random() * blankResponses.length)]);
-		} catch (err) {
-			return msg.reply(`Oh no, an error occurred: \`${err.message}\`. Try again later!`);
+	run(msg) {
+		if (this.client.cleverbots.has(msg.channel.id)) {
+			return msg.say('There is already a Cleverbot conversation in this channel.');
 		}
+		const usage = this.client.registry.commands.get('cleverbot-end').usage();
+		return msg.reply(stripIndents`
+			Cleverbot is now active in this channel, replying to ${msg.author}.
+			To end the conversation, use ${usage}.
+		`);
 	}
 };

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "xiao",
-	"version": "131.4.0",
+	"version": "131.5.0",
 	"description": "Your personal server companion.",
 	"main": "Xiao.js",
 	"scripts": {

structures/Cleverbot.js

@@ -0,0 +1,49 @@
+const request = require('node-superfetch');
+const { CLEVERBOT_KEY } = process.env;
+const blankResponses = ['What?', 'Huh?', 'I don\'t understand.', 'Speak up, please.'];
+
+module.exports = class Cleverbot {
+	constructor(client, channelID, authorID, key = CLEVERBOT_KEY) {
+		Object.defineProperty(this, 'client', { value: client });
+
+		this.channelID = channelID;
+		this.authorID = authorID;
+		this.cs = null;
+		this.timeout = this.setTimeout();
+		this.key = key;
+	}
+
+	async respond(input) {
+		const { body } = await request
+			.get('https://www.cleverbot.com/getreply')
+			.query({
+				key: this.key,
+				cs: this.cs || '',
+				input
+			});
+		clearTimeout(this.timeout);
+		this.timeout = this.setTimeout();
+		this.cs = body.cs;
+		return body.output || blankResponses[Math.floor(Math.random() * blankResponses.length)];
+	}
+
+	shouldRespond(msg) {
+		return msg.channel.id === this.channelID && msg.author.id === this.authorID;
+	}
+
+	setTimeout() {
+		return setTimeout(() => {
+			this.manager.delete(this.channelID);
+			if (!this.channel) return;
+			this.channel.send('Conversation timed out.').catch(() => null);
+		}, 600000);
+	}
+
+	get channel() {
+		return this.client.channels.cache.get(channelID);
+	}
+
+	get author() {
+		return this.client.users.cache.get(authorID);
+	}
+};

structures/Client.js

@@ -39,6 +39,7 @@ module.exports = class XiaoClient extends CommandoClient {
 		this.pokemon = new PokemonStore();
 		this.games = new Collection();
 		this.dispatchers = new Map();
+		this.cleverbots = new Map();
 		this.phone = new PhoneManager(this);
 		this.activities = activities;
 		this.leaveMessages = leaveMsgs;