Make Cleverbot accept a single response

commands/cleverbot/cleverbot.js

@@ -17,15 +17,34 @@ module.exports = class CleverbotCommand extends Command {
 					reason: 'API',
 					reasonURL: 'https://www.cleverbot.com/api/'
 				}
+			],
+			args: [
+				{
+					key: 'text',
+					type: 'string',
+					default: ''
+				}
 			]
 		});
 	}
 
-	run(msg) {
+	async run(msg, { text }) {
 		if (this.client.cleverbots.has(msg.channel.id)) {
 			return msg.say('There is already a Cleverbot conversation in this channel.');
 		}
 		const cleverbot = new Cleverbot(this.client, msg.channel.id, msg.author.id);
+		if (text) {
+			msg.channel.sendTyping().catch(() => null);
+			try {
+				const response = await cleverbot.respond(text);
+				return msg.reply(response);
+			} catch (err) {
+				if (err.status === 503) {
+					return msg.reply('Monthly API limit reached. Ending conversation.');
+				}
+				return msg.reply('Sorry, blacked out there for a second. Come again?');
+			}
+		}
 		this.client.cleverbots.set(msg.channel.id, cleverbot);
 		const usage = this.client.registry.commands.get('cleverbot-end').usage();
 		return msg.reply(stripIndents`