yerf.org audio controller

Unhides audio controls, adds hotkeys for said controls, adjusts some elements

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(У мене вже є менеджер скриптів, дайте мені встановити його!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name         yerf.org audio controller
// @namespace    http://tampermonkey.net/
// @version      1.0
// @description  Unhides audio controls, adds hotkeys for said controls, adjusts some elements
// @author       GlawGlack
// @match        https://liltsome.yerf.org/*
// @grant        none
// @run-at       document-idle
// @license      unlicense
// ==/UserScript==

(function() {
	'use strict';

	function init() {

		const checkForAudio = setInterval(() => {
			const audioElement = document.querySelector('audio');

			if (audioElement && audioElement.src) {

				const movehere = document.querySelector('[class="player-progress"]');
				audioElement.controls = true;
				movehere.appendChild(audioElement);

				document.addEventListener('keydown', (e) => {
					if (e.target.tagName === 'INPUT' || e.target.tagName === 'TEXTAREA') return;
					switch(e.code) {
						case 'Space': e.preventDefault(); document.querySelector('[id="btnPlay"]').click(); break;

						case 'ArrowLeft': e.preventDefault(); if (event.key === 'ArrowLeft' && event.ctrlKey) {audioElement.currentTime = audioElement.currentTime - 10;}
							if (event.key === 'ArrowLeft') {audioElement.currentTime = audioElement.currentTime - 5;} break;
						case 'ArrowRight': e.preventDefault(); if (event.key === 'ArrowRight' && event.ctrlKey) {audioElement.currentTime = audioElement.currentTime + 10;}
							if (event.key === 'ArrowRight') {audioElement.currentTime = audioElement.currentTime + 5;} break;

						case 'ArrowUp': e.preventDefault(); audioElement.volume = audioElement.volume + 0.05; break;
						case 'ArrowDown': e.preventDefault(); audioElement.volume = audioElement.volume - 0.05; break;

						case 'KeyM': e.preventDefault(); if (audioElement.muted === true) {audioElement.muted = false;} else {audioElement.muted = true;} break;
					}
				});
				// smoosh default scrubber
				movehere.style.cssText =
					`
					width: 0px;
							  `;
				// make native larger
				audioElement.style.cssText =
					`
					display: unset !important;
					position: absolute !important;
					left: 20px !important;
					width: 75% !important;
					top: 50% !important;
									   `;
				// un-truncate current audio title
				document.querySelector('.player-title').style.cssText=
					`
					overflow: visible !important;
					white-space: wrap !important;
												`;
				clearInterval(checkForAudio);
			}
		}, 500);
	}

	if (document.readyState === 'loading') {
		document.addEventListener('DOMContentLoaded', init);
	} else {
		init();
	}
})();