top text | bottom text command

commands/images/meme.js

@@ -0,0 +1,70 @@
+const { Command } = require('discord-akairo');
+const gm = require('gm');
+const fetch = require('node-fetch');
+const fs = require('fs');   
+
+class memeCommand extends Command {
+	constructor() {
+		super('meme', {
+			aliases: ['meme', 'caption'],
+			category: 'general',
+			args: [
+				{
+					id: 'topText',
+					type: 'string',
+				},
+				{
+					id: 'bottomText',
+					type: 'string',
+				},
+				{
+					id: 'ImageURL',
+					type: 'string',
+				}
+			],
+			description: {
+				content: 'Put Impact font on your image (Use quotes for multiples words, it also support gif)',
+				usage: '[topText] [bottom text] [GIF url (or as attachment)]',
+				examples: ['"hahah look at this" "funny doge" https://cdn.discordapp.com/attachments/586308815868395535/588472173824311306/resize.gif']
+			}
+		});
+	}
+
+	async exec(message, args) {
+		let Attachment = (message.attachments).array();
+		if (args.ImageURL) {
+			fetch(args.ImageURL)
+				.then(res => {
+					const dest = fs.createWriteStream('./img/memeInput.gif');
+					res.body.pipe(dest);
+					dest.on('finish', () => {
+						processGif();
+					});
+				});
+		} else if (Attachment[0] && Attachment[0].url.endsWith('gif')) {
+			fs.writeFile('./img/memeInput.gif', Attachment[0], 'binary', function(err) {
+				if (err) throw err;
+				processGif();
+			});
+		} else {
+			return message.channel.send('Please use a gif!');
+		}
+
+		function processGif() {
+			gm('./img/memeInput.gif')
+				.fill('#ffffff')
+				.font('Impact.ttf')
+				.drawText(0, 20, args.topText, 'North')
+				.drawText(0, 10, args.bottomText, 'South')
+				.write('./img/meme.gif', function (err) {
+					if (!err) {
+						message.channel.send('a', {files: ['./img/meme.gif']});
+					} else {
+						console.error(err);
+					}
+				});
+		}
+	}
+}
+
+module.exports = memeCommand;