// ==UserScript==
// @name          YT pause video on comment
// @description   Youtube video is paused if you have opened the url with link to comment
// @author        MK
// @namespace     max44
// @homepage      https://greasyfork.org/en/users/309172-max44
// @match         *://*.youtube.com/*
// @match         *://*.youtu.be/*
// @icon          https://cdn.icon-icons.com/icons2/1488/PNG/512/5295-youtube-i_102568.png
// @version       1.0
// @license       MIT
// @require       https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js
// @run-at        document-end
// ==/UserScript==
(function() {
'use strict';
var urlAtLastCheck = "";
var divVideo0 = null;
var divVideo1 = null;
var waitVideo;
//Check URL changes
const rootCallback = function (mutationsList, observer) {
if (urlAtLastCheck != document.location.href) {
urlAtLastCheck = document.location.href;
clearInterval(waitVideo);
if (urlAtLastCheck.search("/watch?") > 0 && urlAtLastCheck.search("&lc=") > 0) {
pauseVideo();
}
}
}
const rootNode = document.querySelector("body");
if (rootNode != null) {
const rootObserver = new MutationObserver(rootCallback);
rootObserver.observe(rootNode, {childList: true, subtree: true, attributes: true, characterData: false});
}
function pauseVideo() {
waitVideo = setInterval(function() {
var vCount0 = 0;
var vCount1 = 0;
var i;
divVideo0 = document.querySelectorAll("div.playing-mode video:not([paused-by-script])");
if (divVideo0 != null) {
for (i = 0; i < divVideo0.length; i++) {
divVideo0[i].pause();
divVideo0[i].setAttribute("paused-by-script", "i1");
vCount0++;
}
}
divVideo1 = document.querySelectorAll("div.playing-mode video[paused-by-script='i1']");
if (divVideo1 != null) {
for (i = 0; i < divVideo1.length; i++) {
divVideo1[i].pause();
vCount1++;
}
}
if (vCount0 == 0 && vCount1 > 0) clearInterval(waitVideo);
}, 100);
}
})();