dagingaa’s gists

dagingaa / backdateStripeSubscription.js

Created February 5, 2020 08:42

Backdates a Stripe subscription without triggering proration. Probably the easiest way to undo a mistake if you ended up screwing something up royally and need to reset.

	const stripe = require("stripe")("api_key");

	const CUSTOMER = "";
	const PLAN = "";
	const quantity = 1;
	const startTimeInSecondsSinceEpoch = 0;
	const billingCycleAnchorInSecondsSinceEpoch = 0;

	async function foo() {
	const subscription = await stripe.subscriptions.create({

dagingaa / mediasteam_average_lightness.js

Created March 22, 2019 08:44

	// run in console on a https page
	stream = await navigator.mediaDevices.getUserMedia({ video: true, audio:true })
	video = document.createElement("video");
	video.muted = true;
	video.srcObject = stream;
	await video.play();
	canvas = document.createElement("canvas")
	ctx = canvas.getContext("2d")
	ctx.drawImage(video, 0, 0, video.videoWidth, video.videoHeight);
	imageData = ctx.getImageData(0,0,video.videoWidth, video.videoHeight)

dagingaa / analyze_image_color_data.js

Created March 21, 2019 14:34

	src = "url_to_imgur"
	img = new Image();
	img.crossOrigin = "Anonymous";
	img.addEventListener("load", analyze, false);
	img.src = src;


	function analyze() {
	canvas = document.createElement("canvas")
	ctx = canvas.getContext("2d")

dagingaa / stun-binding-request-test.js

Created December 10, 2018 10:14

	const dgram = require('dgram');

	// STUN binding request
	const bind = Buffer.from('000300002112a4425f73a4b270529f877091d580', 'hex');

	const socket = dgram.createSocket('udp4');
	socket.on('message', (data) => {
	console.log('STUN BINDING RESPONSE', data.toString());
	});

dagingaa / media-capabilities-video.js

Last active October 24, 2018 13:54

	if ('mediaCapabilities' in navigator && 'encodingInfo' in navigator.mediaCapabilities) {
	const videoFileConfiguration = {
	type : 'record',
	video : {
	contentType: "video/webm;codecs=vp8",
	width: 1920,
	height: 1080,
	bitrate: 2500000,
	framerate: 30,
	}

dagingaa / webrtcsupportgate.js

Created November 27, 2017 19:35

WebRTCSupportGate

	function WebRtcSupportGate({
	children,
	forceUnsupported,
	forceUnsupportedIos,
	forceUnsupportedFacebook,
	forceUnsupportedInApp,
	}) {
	const isWebRtcSupported =
	!!global.RTCPeerConnection &&
	!!global.navigator.mediaDevices &&

dagingaa / passport-grean.js

Created September 5, 2017 11:59

A small wrapper around openid-client passport for integrating with Grean EasyID

	"use strict";

	const { Issuer, Strategy } = require("openid-client");

	Issuer.defaultHttpOptions = { timeout: 5000 };

	function createUser(userinfo) {
	const name = userinfo.name.split(",");
	return {
	id: userinfo.uniqueuserid,

dagingaa / keybase.md

Created June 4, 2017 12:34

Keybase proof

I hereby claim:

I am dagingaa on github.
I am daginge (https://keybase.io/daginge) on keybase.
I have a public key ASAa1y7IlordCfcpNPe64jomY7ui1GgbuwLYBDQdq8D1mgo

To claim this, I am signing this object:

dagingaa / refactor-functions-params-to-obj-destructuring.js

Created September 21, 2016 11:05

This is a non-working codemod that tried to refactor specific functions with multiple parameters into a single object with destructuring. It failed.

	export default function transformer(file, api) {
	const j = api.jscodeshift;

	const name = "subscribeToPlan";
	const newName = name;

	const root = j(file.source);
	root
	.find(j.MethodDefinition)
	.filter(path => !!path.value.key.name)

dagingaa / prototype-to-class.js

Last active December 23, 2022 11:38

Codemod to transform well-written function prototype style classes into the new ES2015 syntax. Requires jscodeshift.

	module.exports = (file, api, options) => {
	const j = api.jscodeshift;
	const root = j(file.source);

	// We have to add "use strict" for node to play nice
	// Taken from https://github.com/cpojer/js-codemod/blob/master/transforms/use-strict.js
	const hasStrictMode = body =>
	body.some(
	statement => j.match(statement, {
	type: 'ExpressionStatement',

Dag-Inge Aas dagingaa

Keybase proof