// ==UserScript==
// @name            Youtube - right side description/comments/related vids with toggle button
// @description     Relocates the description to the right side and creates a button on the header to toggle description/comments/related
// @namespace       https://greasyfork.org/en/users/758587-barn852
// @version         3.1
// @author          barn852
// @license         MIT
// @match           *://*.youtube.com/*
// @include         *://*.youtube.com/watch*
// @grant           none
// @require         https://ajax.googleapis.com/ajax/libs/jquery/3.6.0/jquery.min.js
// @run-at          document-end
// @noframes
// ==/UserScript==
(function(){
'use strict';
const hide_related = () => $('#related').hide();
const insert_right = () => document.querySelector('#secondary-inner').appendChild(document.getElementById('owner'));
const insert_right2 = () => document.querySelector('#secondary-inner').appendChild(document.getElementById('bottom-row'));
const insert_comments = () => document.querySelector('#secondary-inner').appendChild(document.getElementById('comments'));
const hide_comments = () => $('#comments').hide();
const observer = new MutationObserver(function(mutations){
mutations.forEach(function(mutation){
if (mutation.type === 'childList'){
mutation.addedNodes.forEach(function(node){
hide_related();
hide_comments();
});
};
if (document.querySelector("#secondary-inner > #owner")) { return } else { insert_right() };
if (document.querySelector("#secondary-inner > #bottom-row")) { return } else { insert_right2() };
if (document.querySelector("#secondary-inner > #comments")) { return } else { insert_comments() };
});
});
observer.observe(document.body, {'childList': true, 'subtree' : true});
let target = document.querySelectorAll('body')[0];
let options = {'childList': true, 'subtree' : true};
let button = document.createElement('button');
button.innerHTML = '<svg width="24" height="24" viewBox="0 0 22 22"><g fill="currentColor"><path d="M4 14h4v-4H4v4zm0 5h4v-4H4v4zM4 9h4V5H4v4zm5 5h12v-4H9v4zm0 5h12v-4H9v4zM9 5v4h12V5H9z"/></g></svg>';
button.style = ` background: transparent; border: 0; color: rgb(96,96,96); outline: 0; cursor: pointer; padding-left: 24px; padding-right: 24px; `;
let hide = 2;
button.onclick = ()=>{
window.scrollTo(0, 0);
if (hide==1) {
observer.disconnect();
$('#related').hide();
$('#owner').show();
$('#bottom-row').show();
$('#comments').hide();
hide = 2;
}
else if (hide==2) {
observer.disconnect();
$('#related').show();
$('#owner').hide();
$('#bottom-row').hide();
$('#comments').hide();
hide = 3;
}
else if (hide==3) {
observer.disconnect();
$('#related').hide();
$('#owner').hide();
$('#bottom-row').hide();
$('#comments').show();
hide = 1;
}
else
observer.observe(target, options);
}
/* -------------------------
let hide = true;
button.onclick = ()=>{
hide = !hide;
$('#meta-contents').show();
if (hide){
if ($('#related')[0])
$('#related').hide();
else
observer.observe(target, options);
console.log(`hide`);
}
else{
observer.disconnect();
console.log(`show`);
$('#related').show();
$('#meta-contents').hide();
}
}
------------------------- */
let waitButton = setInterval(() => {
if ($('#end').length) {
clearInterval(waitButton);
let menu = $('#end')[0];
menu.insertBefore(button, menu.lastElementChild);
}
}, 500);
console.log('inserted');
window.addEventListener('yt-page-data-updated', function () {
var checkExist = setInterval(function() {
var ytMeta = document.querySelector('#description #expand');
if(ytMeta){
(ytMeta).click();
clearInterval(checkExist);
}
}, 500);
});
} )()