mrmBot-Matrix/commands/qrcreate.js

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JavaScript
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2019-09-13 20:02:41 +00:00
const qrcode = require("qrcode");
const stream = require("stream");
exports.run = async (message, args) => {
if (args.length === 0) return `${message.author.mention}, you need to provide some text to generate a QR code!`;
message.channel.sendTyping();
const writable = new stream.PassThrough();
qrcode.toFileStream(writable, args.join(" "), { margin: 1 });
const chunks = [];
writable.on("data", (chunk) => {
chunks.push(chunk);
});
writable.once("error", (error) => {
if (error) console.error;
});
writable.once("end", () => {
const imageBuffer = Buffer.concat(chunks);
return message.channel.createMessage("", {
file: imageBuffer,
name: "qr.png"
});
});
};
exports.category = 1;
exports.help = "Generates a QR code";
exports.params = "[text]";