mrmBot-Matrix/commands/general/qrcreate.js
Essem 40223ec8b5
Class commands, improved sharding, and many other changes (#88)
* Load commands recursively

* Sort commands

* Missed a couple of spots

* missed even more spots apparently

* Ported commands in "fun" category to new class-based format, added babel eslint plugin

* Ported general commands, removed old/unneeded stuff, replaced moment with day, many more fixes I lost track of

* Missed a spot

* Removed unnecessary abort-controller package, add deprecation warning for mongo database

* Added imagereload, clarified premature end message

* Fixed docker-compose path issue, added total bot uptime to stats, more fixes for various parts

* Converted image commands into classes, fixed reload, ignore another WS event, cleaned up command handler and image runner

* Converted music/soundboard commands to class format

* Cleanup unnecessary logs

* awful tag command class port

* I literally somehow just learned that you can leave out the constructor in classes

* Pass client directly to commands/events, cleaned up command handler

* Migrated bot to eris-sharder, fixed some error handling stuff

* Remove unused modules

* Fixed type returning

* Switched back to Eris stable

* Some fixes and cleanup

* might wanna correct this

* Implement image command ratelimiting

* Added Bot token prefix, added imagestats, added running endpoint to API
2021-04-12 11:16:12 -05:00

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JavaScript

const qrcode = require("qrcode");
const stream = require("stream");
const Command = require("../../classes/command.js");
class QrCreateCommand extends Command {
async run() {
if (this.args.length === 0) return `${this.message.author.mention}, you need to provide some text to generate a QR code!`;
this.message.channel.sendTyping();
const writable = new stream.PassThrough();
qrcode.toFileStream(writable, this.content, { margin: 1 });
const file = await this.streamToBuf(writable);
return {
file: file,
name: "qr.png"
};
}
streamToBuf(stream) {
return new Promise((resolve, reject) => {
const chunks = [];
stream.on("data", (chunk) => {
chunks.push(chunk);
});
stream.once("error", (error) => {
reject(error);
});
stream.once("end", () => {
resolve(Buffer.concat(chunks));
});
});
}
static description = "Generates a QR code";
static arguments = ["[text]"];
}
module.exports = QrCreateCommand;