Emoji Zip Command

commands/info/emoji-zip.js

@@ -0,0 +1,33 @@
+const Command = require('../../structures/Command');
+const request = require('node-superfetch');
+const JSZip = require('jszip');
+
+module.exports = class EmojiZipCommand extends Command {
+	constructor(client) {
+		super(client, {
+			name: 'emoji-zip',
+			aliases: ['emojis-zip', 'emotes-zip', 'e-zip'],
+			group: 'info',
+			memberName: 'emoji-zip',
+			description: 'Responds with a ZIP file of the server\'s custom emoji.',
+			throttling: {
+				usages: 1,
+				duration: 60
+			},
+			guildOnly: true
+		});
+	}
+
+	async run(msg) {
+		const emojis = msg.guild.emojis.cache;
+		if (!emojis.size) return msg.say('This server has no custom emoji.');
+		const zip = new JSZip();
+		await Promise.all(emojis.map(async emoji => {
+			const { body } = await request.get(emoji.url);
+			const format = emoji.animated ? 'gif' : 'png';
+			zip.file(`${emoji.id}.${format}`, body);
+		}));
+		const zipped = await zip.generateAsync({ type: 'nodebuffer' });
+		return msg.say({ files: [{ attachment: zipped, name: 'emoji.zip' }] });
+	}
+};

package.json

@@ -60,6 +60,7 @@
 		"ioredis": "^4.24.5",
 		"js-beautify": "^1.13.5",
 		"js-chess-engine": "^0.11.1",
+		"jszip": "^3.6.0",
 		"kuroshiro": "^1.1.2",
 		"kuroshiro-analyzer-kuromoji": "^1.1.0",
 		"mathjs": "^9.3.0",