Twitter

commands/search/twitter.js

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+const { Command } = require('discord.js-commando');
+const { MessageEmbed } = require('discord.js');
+const snekfetch = require('snekfetch');
+const { TWITTER_KEY, TWITTER_SECRET } = process.env;
+
+module.exports = class TwitterCommand extends Command {
+	constructor(client) {
+		super(client, {
+			name: 'twitter',
+			aliases: ['twitter-user'],
+			group: 'search',
+			memberName: 'twitter',
+			description: 'Responds with information on a Twitter user.',
+			clientPermissions: ['EMBED_LINKS'],
+			args: [
+				{
+					key: 'user',
+					prompt: 'What user would you like to get information on?',
+					type: 'string'
+				}
+			]
+		});
+
+		this.token = null;
+	}
+
+	async run(msg, { user }) {
+		try {
+			if (!this.token) await this.fetchToken();
+			const { body } = snekfetch
+				.get('https://api.twitter.com/1.1/users/show.json')
+				.set({ Authorization: `Bearer ${this.token}` })
+				.query({ screen_name: user });
+			const embed = new MessageEmbed()
+				.setColor(0x55ADEE)
+				.setAuthor('Twitter', 'https://i.imgur.com/QnfcO7y.png')
+				.setThumbnail(body.profile_image_url_https)
+				.setURL(`https://twitter.com/${body.screen_name}`)
+				.setTitle(`${body.name} (@${body.screen_name})`)
+				.setDescription(body.description)
+				.addField('❯ ID',
+					body.id, true)
+				.addField('❯ Tweets',
+					body.statuses_count, true)
+				.addField('❯ Followers',
+					body.followers_count, true)
+				.addField('❯ Following',
+					body.friends_count, true)
+				.addField('❯ Protected?',
+					body.protected ? 'Yes' : 'No', true)
+				.addField('❯ Verified?',
+					body.verified ? 'Yes' : 'No', true)
+				.addField('❯ Created',
+					new Date(body.creation_date).toDateString(), true)
+				.addField('❯ Latest Tweet',
+					body.status ? body.status.text : 'None');
+			return msg.embed(embed);
+		} catch (err) {
+			if (err.status === 401) await this.fetchToken();
+			if (err.status === 404) return msg.say('Could not find any results.');
+			return msg.reply(`Oh no, an error occurred: \`${err.message}\`. Try again later!`);
+		}
+	}
+
+	async fetchToken() {
+		const auth = new Buffer(`${TWITTER_KEY}:${TWITTER_SECRET}`).toString('base64');
+		const { body } = await snekfetch
+			.post('https://api.twitter.com/oauth2/token')
+			.set({
+				Authorization: `Basic ${auth}`,
+				'Content-Type': 'application/x-www-form-urlencoded;charset=UTF-8'
+			})
+			.send('grant_type=client_credentials');
+		this.token = body.access_token;
+		return body;
+	}
+};