netflix-international/netflix_max_bitrate.js

/* eslint-disable no-undef */
let getElementByXPath = function (xpath) {
	return document.evaluate(
		xpath, document, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null
	).singleNodeValue;
};

const fn = function () {
	window.dispatchEvent(new KeyboardEvent("keydown", {
		keyCode: 83,
		ctrlKey: true,
		altKey: true,
		shiftKey: true,
	}));

	const VIDEO_SELECT = getElementByXPath("//div[text()='Video Bitrate']");
	const AUDIO_SELECT = getElementByXPath("//div[text()='Audio Bitrate']");
	const BUTTON = getElementByXPath("//button[text()='Override']");

	if (!(VIDEO_SELECT && AUDIO_SELECT && BUTTON)){
		return false;
	}

	[VIDEO_SELECT, AUDIO_SELECT].forEach(function (el) {
		let parent = el.parentElement;

		let options = parent.querySelectorAll("select > option");

		for (var i = 0; i < options.length - 1; i++) {
			options[i].removeAttribute("selected");
		}

		options[options.length - 1].setAttribute("selected", "selected");
	});

	BUTTON.click();

	return true;
};

let run = function () {
	if (!fn()) {
		setTimeout(run, 100);
	}
};

const WATCH_REGEXP = /netflix.com\/watch\/.*/;

let oldLocation;

if(globalOptions.setMaxBitrate) {
	console.log("netflix_max_bitrate.js enabled");
	setInterval(function () {
		let newLocation = window.location.toString();

		if (newLocation !== oldLocation) {
			oldLocation = newLocation;
			if (WATCH_REGEXP.test(newLocation)) {
				run();
			}
		}
	}, 500);
}