Gravatar

commands/search/gravatar.js

@@ -0,0 +1,40 @@
+const { Command } = require('discord.js-commando');
+const snekfetch = require('snekfetch');
+const crypto = require('crypto');
+
+module.exports = class GravatarCommand extends Command {
+	constructor(client) {
+		super(client, {
+			name: 'gravatar',
+			group: 'search',
+			memberName: 'gravatar',
+			description: 'Responds with the Gravatar for an email.',
+			clientPermissions: ['ATTACH_FILES'],
+			args: [
+				{
+					key: 'email',
+					prompt: 'What email do you want to get the Gravatar for?',
+					type: 'string',
+					parse: email => email.toLowerCase()
+				}
+			]
+		});
+	}
+
+	async run(msg, { email }) {
+		const hash = crypto.createHash('md5').update(email).disgest('hex');
+		try {
+			const { body } = await snekfetch
+				.get(`https://www.gravatar.com/avatar/${hash}`)
+				.query({
+					size: 500,
+					default: 404,
+					rating: msg.channel.nsfw ? 'r' : 'pg'
+				});
+			return msg.say({ files: [{ attachment: body, name: `${hash}.jpg` }] });
+		} catch (err) {
+			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!`);
+		}
+	}
+};