把Youtube Videos中的评论及视频列表制作成Tabs
当前为
// ==UserScript==
// @name Tabview Youtube
// @name:en Tabview Youtube
// @name:jp Tabview Youtube
// @name:zh-tw Tabview Youtube
// @name:zh-cn Tabview Youtube
// @namespace http://tampermonkey.net/
// @version 2.4.3
// @license MIT https://github.com/cyfung1031/Tabview-Youtube/blob/main/LICENSE
// @description Make comments and lists into tabs for YouTube Videos
// @description:en Make comments and lists into tabs for YouTube Videos
// @description:jp YouTube動画のコメントやリストなどをタブに作成します
// @description:zh-tw 把Youtube Videos中的評論及影片清單製作成Tabs
// @description:zh-cn 把Youtube Videos中的评论及视频列表制作成Tabs
// @author CY Fung
// @include https://www.youtube.com/*
// @icon https://github.com/cyfung1031/Tabview-Youtube/raw/main/images/icon128p.png
// @run-at document-start
// @grant GM_getResourceText
// @resource contentCSS https://raw.githubusercontent.com/cyfung1031/Tabview-Youtube/e8f3403b671a41c8afe79b27d73eeee43e8dbb01/css/style_content.css
// @resource injectionJS1 https://raw.githubusercontent.com/cyfung1031/Tabview-Youtube/e8f3403b671a41c8afe79b27d73eeee43e8dbb01/js/injection_script_1.js
// @resource injectionFixAutoComplete https://raw.githubusercontent.com/cyfung1031/Tabview-Youtube/e8f3403b671a41c8afe79b27d73eeee43e8dbb01/js/injectionScript_fixAutoComplete.js
// @require https://cdnjs.cloudflare.com/ajax/libs/cash/8.1.0/cash.min.js
// @noframes
// ==/UserScript==
/* jshint esversion:6 */
function main($){
// MIT License
// https://github.com/cyfung1031/Tabview-Youtube/raw/main/js/content.js
-(function() {
function inIframe() {
try {
return window.self !== window.top;
} catch (e) {
return true;
}
}
if (inIframe()) return;
if (!$) return;
/**
* SVG resources:
* <div>Icons made by <a href="https://www.flaticon.com/authors/smashicons" title="Smashicons">Smashicons</a> from <a href="https://www.flaticon.com/" title="Flaticon">www.flaticon.com</a></div>
*/
const scriptVersionForExternal = '2022/05/07';
const isMyScriptInChromeRuntime = () => typeof((((window || 0).chrome || 0).runtime || 0).getURL) == 'function'
const svgComments = `<path d="M40.068 13.465l-34.138.07A5.94 5.94 0 0 0 0 19.465v21.141a5.94 5.94 0 0 0 5.93 5.929H12v10a1
1 0 0 0 1.74.673l9.704-10.675 16.626-.068A5.94 5.94 0 0 0 46 40.536V19.395a5.94 5.94 0 0 0-5.932-5.93zM10 23.465h13a1
1 0 1 1 0 2H10a1 1 0 1 1 0-2zm26 14H10a1 1 0 1 1 0-2h26a1 1 0 1 1 0 2zm0-6H10a1 1 0 1 1 0-2h26a1 1 0 1 1 0
2zm18.072-28.93l-34.142-.07A5.94 5.94 0 0 0 14 8.395v3.124l26.064-.054c4.377 0 7.936 3.557 7.936 7.93v21.07.071
2.087l3.26 3.586a1 1 0 0 0 1.74-.673v-10h1.07A5.94 5.94 0 0 0 60 29.607V8.465a5.94 5.94 0 0 0-5.928-5.93z"/>`.trim();
const svgVideos = `<path d="M298 33c0-13.255-10.745-24-24-24H24C10.745 9 0 19.745 0 33v232c0 13.255 10.745 24 24
24h250c13.255 0 24-10.745 24-24V33zM91 39h43v34H91V39zM61 259H30v-34h31v34zm0-186H30V39h31v34zm73
186H91v-34h43v34zm-11-82.292v-55.417c0-8.25 5.868-11.302 12.77-6.783l40.237 26.272c6.902 4.519 6.958 11.914.056
16.434l-40.321 26.277c-6.902 4.52-12.742 1.467-12.742-6.783zM207 259h-43v-34h43v34zm0-186h-43V39h43v34zm61
186h-31v-34h31v34zm0-186h-31V39h31v34z"/>`.trim();
const svgInfo = `<path d="M11.812 0C5.289 0 0 5.289 0 11.812s5.289 11.813 11.812 11.813 11.813-5.29 11.813-11.813S18.335
0 11.812 0zm2.459 18.307c-.608.24-1.092.422-1.455.548s-.783.189-1.262.189c-.736
0-1.309-.18-1.717-.539s-.611-.814-.611-1.367c0-.215.015-.435.045-.659a8.23 8.23 0 0 1
.147-.759l.761-2.688c.067-.258.125-.503.171-.731a3.24 3.24 0 0 0
.068-.633c0-.342-.071-.582-.212-.717s-.412-.201-.813-.201c-.196
0-.398.029-.605.09s-.383.12-.529.176l.201-.828c.498-.203.975-.377 1.43-.521s.885-.218 1.29-.218c.731 0 1.295.178
1.692.53s.594.812.594 1.376c0 .117-.014.323-.041.617a4.13 4.13 0 0 1-.152.811l-.757
2.68c-.062.215-.117.461-.167.736s-.073.485-.073.626c0 .356.079.599.239.728s.435.194.827.194a2.4 2.4 0 0 0 .626-.097
3.56 3.56 0 0 0 .506-.17l-.203.827zm-.134-10.878c-.353.328-.778.492-1.275.492s-.924-.164-1.28-.492a1.57 1.57 0
0 1-.533-1.193c0-.465.18-.865.533-1.196a1.81 1.81 0 0 1 1.28-.497 1.79 1.79 0 0 1 1.275.497c.353.331.53.731.53
1.196s-.177.865-.53 1.193z"/>`.trim();
const svgPlayList = `<path d="M0 64h256v42.667H0zm0 85.333h256V192H0zm0 85.334h170.667v42.667H0zm341.333
0v-85.334h-42.666v85.334h-85.334v42.666h85.334v85.334h42.666v-85.334h85.334v-42.666z"/>`.trim();
// --- Youtube Video Testing :
// Square Video: https://www.youtube.com/watch?v=L0RXVnRbFg8
// Square Video: https://www.youtube.com/watch?v=bK_rKhMIotU
// ---
const LAYOUT_TWO_COLUMNS = 1;
const LAYOUT_THEATER = 2;
const LAYOUT_FULLSCREEN = 4;
const LAYOUT_CHATROOM = 8;
const LAYOUT_CHATROOM_COLLASPED = 16;
const LAYOUT_TAB_EXPANDED = 32;
const LAYOUT_ENGAGEMENT_PANEL_EXPAND = 64;
const mtoInterval1 = 40;
const mtoInterval2 = 150;
let lastVideoURL = null; // for less attribute set only
function scriptInjector(script_id, url_chrome, response_id){
let res={
script_id: script_id,
inject: function(){
let res = this, script_id = this.script_id;
if(!document.querySelector(`script#${script_id}`)){
if (res.runtime_url){
addScriptByURL(res.runtime_url).id = script_id;
} else {
addScript(`${res.injection_script}`).id = script_id;
}
}
}
}
res.script_id = script_id;
if (isMyScriptInChromeRuntime()){
res.runtime_url = window.chrome.runtime.getURL(url_chrome)
} else {
res.injection_script = GM_getResourceText(response_id);
}
return res;
}
const script_inject_facp = scriptInjector(
'userscript-tabview-injection-facp',
'js/injectionScript_fixAutoComplete.js',
"injectionFixAutoComplete");
const script_inject_js1 = scriptInjector(
'userscript-tabview-injection-1',
'js/injection_script_1.js',
"injectionJS1");
/** @type {WeakRef | null} */
const WeakRef = window.WeakRef;
const mWeakRef = WeakRef ? (o => o ? new WeakRef(o) : null) : (o => o || null);
/** @type {(wr: Object | null) => Object | null} */
const kRef = (wr => (wr && wr.deref) ? wr.deref() : wr);
const nonCryptoRandStr_base = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789'
function nonCryptoRandStr(/** @type {number} */ n){
const result = new Array(n);
const baseStr = nonCryptoRandStr_base;
const bLen = baseStr.length;
for ( let i = 0; i < n; i++ ) {
let t = null
do {
t = baseStr.charAt(Math.floor(Math.random() * bLen));
}while(i===0 && 10-t>0)
result[i]=t;
}
return result.join('');
}
/**
* Class definition
* @property {string} propName - propriety description
* ...
*/
class ObserverRegister{
constructor(/** @type {()=>MutationObserver | IntersectionObserver} */ observerCreator){
let uid = null;
const uidStore = ObserverRegister.uidStore;
do{
uid = nonCryptoRandStr(5);
}while(uidStore[uid])
uidStore[uid] = true;
/**
* uid is the unique string for each observer
* @type {string}
* @public
*/
this.uid = uid;
/**
* observerCreator is a function to create the observer
* @type {Function}
* @public
*/
this.observerCreator = observerCreator
/**
* observer is the actual observer object
* @type {MutationObserver | IntersectionObserver}
* @public
*/
this.observer = null;
}
bindElement(/** @type {HTMLElement} */ elm, ...args){
if(elm.hasAttribute(`o3r-${this.uid}`))return false;
elm.setAttribute(`o3r-${this.uid}`,'')
if(this.observer===null){
this.observer=this.observerCreator();
}
this.observer.observe(elm, ...args)
return true
}
clear(/** @type {boolean} */ flag){
if(this.observer !== null){
//const uidStore = ObserverRegister.uidStore;
if(flag === true){
this.observer.takeRecords();
this.observer.disconnect();
}
this.observer = null;
for(const s of document.querySelectorAll(`[o3r-${this.uid}]`)) s.removeAttribute(`o3r-${this.uid}`)
//uidStore[this.uid]=false;
//this.uid = null;
}
}
}
/**
* 'uidStore' is the static store of strings used.
* @static
*/
ObserverRegister.uidStore = {}; //backward compatible with FireFox 55.
const mtoMutation_watchFlexy = new ObserverRegister(()=>{
return new MutationObserver(FP.mtoNavF)
});
const sa_wflexy = mtoMutation_watchFlexy.uid;
const mtoMutation_body = new ObserverRegister(()=>{
return new MutationObserver(FP.mtoBodyF)
});
const sa_body = mtoMutation_body.uid;
const mtoFlexyAttr = new ObserverRegister(()=>{
return new MutationObserver(mtf_attrFlexy)
});
const sa_flexyAttr = mtoFlexyAttr.uid;
const mtoVisibility_EngagementPanel = new ObserverRegister(()=>{
return new MutationObserver(FP.mtf_attrEngagementPanel)
});
const sa_epanel = mtoVisibility_EngagementPanel.uid;
const mtoVisibility_Playlist = new ObserverRegister(()=>{
return new AttributeMutationObserver({
"hidden": FP.mtf_attrPlaylist
})
})
const sa_playlist = mtoVisibility_Playlist.uid;
const mtoVisibility_Comments = new ObserverRegister(()=>{
return new AttributeMutationObserver({
"hidden": FP.mtf_attrComments
})
})
const sa_comments = mtoVisibility_Comments.uid;
const mtoVisibility_Chatroom = new ObserverRegister(()=>{
return new AttributeMutationObserver({
"collapsed": FP.mtf_attrChatroom
})
})
const sa_chatroom = mtoVisibility_Chatroom.uid;
function tracer(key, cmp) {
if (cmp > 0) return tracer[key] === cmp;
return (tracer[key] = Date.now());
}
function racer(key, f) {
let now = Date.now();
const kTime = `${key}$$1`
let t = racer[kTime] || 0;
if (now < t) {
const kCount = `${key}$$2`;
racer[kCount] = (racer[kCount] || 0) + 1;
if (racer[kCount] === 1) {
let g = f;
requestAnimationFrame(() => {
racer[kCount] = 0;
g();
g = null;
})
}
} else {
racer[kTime] = now + 16;
f();
}
}
class ScriptEF {
constructor() {
this._id = scriptEC;
}
isValid() {
return this._id === scriptEC;
}
}
class Timeout {
set(f, d, repeatCount) {
if (this.cid > 0) return;
let sEF = new ScriptEF();
if (repeatCount > 0) {
let rc = repeatCount;
const g = () => {
this.cid = 0;
if (!sEF.isValid()) return;
let res = f();
if (--rc <= 0) return;
if (res === true) this.cid = timeline.setTimeout(g, d);
}
g();
} else {
const g = () => {
this.cid = 0;
if (!sEF.isValid()) return;
if (f() === true) this.cid = timeline.setTimeout(g, d);
}
this.cid = timeline.setTimeout(g, d);
}
}
clear() {
if (this.cid > 0) timeline.clearTimeout(this.cid);
}
isEmpty() {
return !this.cid
}
}
class Mutex {
constructor() {
this.p = Promise.resolve()
}
lockWith(f) {
this.p = this.p.then(() => {
return new Promise(f)
}).catch(console.warn)
}
}
function prettyElm(/** @type {Element} */ elm) {
if (!elm || !elm.nodeName) return null;
const eId = elm.id || null;
const eClsName = elm.className || null;
return [elm.nodeName.toLowerCase(), typeof eId == 'string' ? "#" + eId : '', typeof eClsName == 'string' ? '.' + eClsName.replace(/\s+/g, '.') : ''].join('').trim();
}
function extractTextContent(/** @type {Node} */ elm) {
return elm.textContent.replace(/\s+/g, '').replace(/[^\da-zA-Z\u4E00-\u9FFF\u00C0-\u00FF\u00C0-\u02AF\u1E00-\u1EFF\u0590-\u05FF\u0400-\u052F\u0E00-\u0E7F\u0600-\u06FF\u0750-\u077F\u1100-\u11FF\u3130-\u318F\uAC00-\uD7AF\u3040-\u30FF\u31F0-\u31FF]/g, '')
}
function addScript(/** @type {string} */ scriptText) {
const scriptNode = document.createElement('script');
scriptNode.type = 'text/javascript';
scriptNode.textContent = scriptText;
try {
document.documentElement.appendChild(scriptNode);
} catch (e) {
console.log('addScript Error', e)
}
return scriptNode;
}
function addScriptByURL(/** @type {string} */ scriptURL) {
const scriptNode = document.createElement('script');
scriptNode.type = 'text/javascript';
scriptNode.src = scriptURL;
try {
document.documentElement.appendChild(scriptNode);
} catch (e) {
console.log('addScriptByURL Error', e)
}
return scriptNode;
}
function addStyle(/** @type {string} */ styleText, /** @type {HTMLElement | Document} */ container) {
const styleNode = document.createElement('style');
//styleNode.type = 'text/css';
styleNode.textContent = styleText;
(container || document.documentElement).appendChild(styleNode);
return styleNode;
}
const stopIframePropagation = function(/** @type {Event} */ evt){
if(scriptEnable && evt && evt.target && evt.target.nodeName=='IFRAME'){
evt.stopImmediatePropagation();
evt.stopPropagation();
}
}
document.addEventListener('mouseover', stopIframePropagation, true)
document.addEventListener('mouseout', stopIframePropagation, true)
document.addEventListener('mousedown', stopIframePropagation, true)
document.addEventListener('mouseup', stopIframePropagation, true)
document.addEventListener('keydown', stopIframePropagation, true)
document.addEventListener('keyup', stopIframePropagation, true)
document.addEventListener('mouseenter', stopIframePropagation, true)
document.addEventListener('mouseleave', stopIframePropagation, true)
function isDOMVisible(/** @type {HTMLElement} */ elem) {
// jQuery version : https://github.com/jquery/jquery/blob/a684e6ba836f7c553968d7d026ed7941e1a612d8/src/css/hiddenVisibleSelectors.js
return !!(elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length);
}
function isNonEmptyString(s) {
return typeof s == 'string' && s.length > 0;
}
async function nativeFunc(/** @type {EventTarget} */ dom, /** @type {string} */ property, /** @type {any} */ args) {
dom.dispatchEvent(new CustomEvent("userscript-call-dom-func", { detail: { property, args } }))
}
// async function nativeValue(dom, property, args) {
// dom.dispatchEvent(new CustomEvent("userscript-call-dom-value", { detail: { property, args } }))
// }
// async function nativeFuncStacked(/** @type {string} */ selector, /** @type {string} */ property, /** @type {any} */ args){
// document.dispatchEvent(new CustomEvent("userscript-call-dom-func-stacked", { detail: { selector, property, args } }))
// }
// async function nativeValueStacked(selector, property, args){
// document.dispatchEvent(new CustomEvent("userscript-call-dom-value-stacked", { detail: { selector, property, args } }))
// }
// async function nativeConstStacked(selector, property, args){
// document.dispatchEvent(new CustomEvent("userscript-call-dom-const-stacked", { detail: { selector, property, args } }))
// }
function akAttr(/** @type {HTMLElement} */ cssElm, /** @type {String} */ attrName, /** @type {boolean} */ isNegative, /** @type {string | any} */ flag) {
// isNegative => incomplete loading
let u = parseInt(cssElm.getAttribute(attrName) || 0) || 0;
let ak = Math.abs(u);
if (ak > 100 && isNegative && u < 0) {
} else if (ak > 100 && !isNegative && u > 0) {
} else {
if (ak <= 100) {
ak = 101;
} else {
ak++;
if (ak >= 800) ak = 101;
}
// 101, 102, ... 799, 101
}
cssElm.setAttribute(attrName, `${ isNegative ? -ak : ak }${ flag || '' }`)
}
let timeout_resize_for_layout_change = new Timeout();
function dispatchWindowResize(){
// for youtube to detect layout resize for adjusting Player tools
return window.dispatchEvent(new Event('resize'));
}
function layoutStatusChanged(/** @type {number} */ old_layoutStatus, /** @type {number} */ new_layoutStatus) {
if (old_layoutStatus === new_layoutStatus) return;
const cssElm = kRef(ytdFlexy);
if (!cssElm) return;
const new_isExpandedChat = !(new_layoutStatus & LAYOUT_CHATROOM_COLLASPED) && (new_layoutStatus & LAYOUT_CHATROOM)
const new_isCollaspedChat = (new_layoutStatus & LAYOUT_CHATROOM_COLLASPED) && (new_layoutStatus & LAYOUT_CHATROOM)
const new_isTwoColumns = !!(new_layoutStatus & LAYOUT_TWO_COLUMNS);
const new_isTheater = !!(new_layoutStatus & LAYOUT_THEATER);
const new_isTabExpanded = !!(new_layoutStatus & LAYOUT_TAB_EXPANDED);
const new_isFullScreen = !!(new_layoutStatus & LAYOUT_FULLSCREEN);
const new_isExpandEPanel = !!(new_layoutStatus & LAYOUT_ENGAGEMENT_PANEL_EXPAND);
function showTabOrChat() {
layoutStatusMutex.lockWith(unlock => {
if (lastShowTab == '#chatroom') {
if (new_isTabExpanded) switchTabActivity(null)
if (!new_isExpandedChat) ytBtnExpandChat();
} else if (lastShowTab && lastShowTab.indexOf('#engagement-panel-') == 0) {
if (new_isTabExpanded) switchTabActivity(null)
if (!new_isExpandEPanel) ytBtnOpenEngagementPanel(lastShowTab);
} else {
if (new_isExpandedChat) ytBtnCollapseChat()
if (!new_isTabExpanded) {setToActiveTab();}
}
timeline.setTimeout(unlock, 40);
})
}
function hideTabAndChat() {
layoutStatusMutex.lockWith(unlock => {
if (new_isTabExpanded) switchTabActivity(null)
if (new_isExpandedChat) ytBtnCollapseChat()
if (new_isExpandEPanel) ytBtnCloseEngagementPanels();
timeline.setTimeout(unlock, 40);
})
}
if (new_isExpandedChat || new_isTabExpanded || new_isExpandEPanel) {
if (statusCollasped !== 1) statusCollasped = 1;
} else {
if (statusCollasped === 1) statusCollasped = 2;
}
let changes = 0;
if (old_layoutStatus !== null) changes = old_layoutStatus ^ new_layoutStatus;
let chat_collasped_changed = !!(changes & LAYOUT_CHATROOM_COLLASPED)
let tab_expanded_changed = !!(changes & LAYOUT_TAB_EXPANDED)
let theater_mode_changed = !!(changes & LAYOUT_THEATER)
let column_mode_changed = !!(changes & LAYOUT_TWO_COLUMNS)
let fullscreen_mode_changed = !!(changes & LAYOUT_FULLSCREEN)
let epanel_expanded_changed = !!(changes & LAYOUT_ENGAGEMENT_PANEL_EXPAND)
let tab_change = (tab_expanded_changed ? 1 : 0) | (chat_collasped_changed ? 2 : 0) | (epanel_expanded_changed ? 4 : 0);
let isChatOrTabExpandTriggering = tab_change == 0 ? false : (
(tab_expanded_changed && new_isTabExpanded) ||
(chat_collasped_changed && new_isExpandedChat) ||
(epanel_expanded_changed && new_isExpandEPanel)
);
let isChatOrTabCollaspeTriggering = tab_change == 0 ? false : (
(tab_expanded_changed && !new_isTabExpanded) ||
(chat_collasped_changed && new_isCollaspedChat) ||
(epanel_expanded_changed && !new_isExpandEPanel)
);
let moreThanOneShown = (new_isTabExpanded + new_isExpandedChat + new_isExpandEPanel) > 1
let requestVideoResize = false;
if (fullscreen_mode_changed || new_isFullScreen) {
} else if(new_isTwoColumns && !new_isTheater && !column_mode_changed && (tab_change==2 || tab_change==4) && !new_isTabExpanded && new_isExpandedChat && new_isExpandEPanel){
if(epanel_expanded_changed){
layoutStatusMutex.lockWith(unlock => {
ytBtnCollapseChat();
setTimeout(unlock,13)
})
}else if(chat_collasped_changed){
layoutStatusMutex.lockWith(unlock => {
ytBtnCloseEngagementPanels();
setTimeout(unlock,13)
})
}
} else if (tab_change == 0 && column_mode_changed && new_isTwoColumns && !new_isTheater && statusCollasped === 1 && moreThanOneShown) {
showTabOrChat();
requestVideoResize = true;
} else if (tab_change == 2 && new_isExpandedChat && new_isTwoColumns && !new_isTheater && statusCollasped === 1 && new_isTabExpanded && !column_mode_changed) {
switchTabActivity(null);
requestVideoResize = true;
} else if (isChatOrTabExpandTriggering && new_isTwoColumns && new_isTheater && statusCollasped === 1 && !theater_mode_changed && !column_mode_changed) {
ytBtnCancelTheater();
requestVideoResize = true;
} else if (new_isTwoColumns && new_isTheater && statusCollasped === 1) {
hideTabAndChat();
requestVideoResize = true;
} else if (isChatOrTabCollaspeTriggering && new_isTwoColumns && !new_isTheater && statusCollasped === 2 && !column_mode_changed) {
ytBtnSetTheater();
requestVideoResize = true;
} else if (tab_change == 0 && (column_mode_changed || theater_mode_changed) && new_isTwoColumns && !new_isTheater && statusCollasped !== 1) {
showTabOrChat();
requestVideoResize = true;
} else if (!new_isFullScreen && new_isTwoColumns && !new_isTheater && !new_isTabExpanded &&
(new_isCollaspedChat || !new_isExpandedChat) &&
!new_isExpandEPanel
) {
// bug fix for restoring from mini player
layoutStatusMutex.lockWith(unlock => {
setToActiveTab();
timeline.setTimeout(unlock, 40);
})
requestVideoResize = true;
} else if (tab_expanded_changed) {
requestVideoResize = true;
}
if (column_mode_changed && !chat_collasped_changed && new_isExpandedChat) {
runAfterExpandChat();
}
if (requestVideoResize) {
timeout_resize_for_layout_change.clear();
timeout_resize_for_layout_change.set(() => {
dispatchWindowResize();
}, 92)
} else if (timeout_resize_for_layout_change.isEmpty() && (Date.now()) - lastResizeAt > 600) {
timeout_resize_for_layout_change.set(() => {
if ((Date.now()) - lastResizeAt > 600) dispatchWindowResize();
}, 62)
}
}
const wls = new Proxy({
/** @type {number | null} */
layoutStatus:undefined
}, {
get: function(target, prop) {
return target[prop];
},
set: function(target, prop, value) {
if(prop=='layoutStatus'){
if (value === null) {
statusCollasped = 0;
target[prop] = value;
return;
}else if(target[prop]===value){
return;
}else{
if (!target.layoutStatus_pending) {
target.layoutStatus_pending = true;
const old_layoutStatus = target[prop];
target[prop] = value;
layoutStatusMutex.lockWith(unlock => {
target.layoutStatus_pending = false;
layoutStatusChanged(old_layoutStatus, target[prop]);
timeline.setTimeout(unlock, 40)
})
return;
}
}
}
target[prop] = value;
},
has: function(target, prop) {
return (prop in target);
}
});
const svgElm = (w, h, vw, vh, p) => `<svg width="${w}" height="${h}" viewBox="0 0 ${vw} ${vh}" preserveAspectRatio="xMidYMid meet">${p}</svg>`
let settings = {
defaultTab: "#tab-videos"
};
let mtoInterval = mtoInterval1;
function isVideoPlaying(video) {
return video.currentTime > 0 && !video.paused && !video.ended && video.readyState > video.HAVE_CURRENT_DATA;
}
function wAttr(elm, attr, kv) {
if (!elm || kv === null) {} else if (kv === true) { elm.setAttribute(attr, '') } else if (kv === false) { elm.removeAttribute(attr) } else if (typeof kv == 'string') { elm.setAttribute(attr, kv) }
}
function hideTabBtn(tabBtn) {
let isActiveBefore = tabBtn.classList.contains('active');
tabBtn.classList.add("tab-btn-hidden");
if (isActiveBefore) {
setToActiveTab();
}
}
function hasAttribute(obj, key) {
return obj && obj.hasAttribute(key);
}
function isTheater() {
const cssElm = kRef(ytdFlexy);
return (cssElm && cssElm.hasAttribute('theater'))
}
function isFullScreen() {
const cssElm = kRef(ytdFlexy);
return (cssElm && cssElm.hasAttribute('fullscreen'))
}
function isChatExpand() {
const cssElm = kRef(ytdFlexy);
return cssElm && cssElm.hasAttribute('userscript-chatblock') && !cssElm.hasAttribute('userscript-chat-collapsed')
}
function isWideScreenWithTwoColumns() {
const cssElm = kRef(ytdFlexy);
return (cssElm && cssElm.hasAttribute('is-two-columns_'))
}
function isAnyActiveTab() {
return $('#right-tabs .tab-btn.active').length > 0
}
function isEngagementPanelExpanded() { //note: not checking the visual elements
const cssElm = kRef(ytdFlexy);
return (cssElm && +cssElm.getAttribute('userscript-engagement-panel') > 0)
}
function engagement_panels_() {
let res = [];
let shownRes = [];
let v = 0,
k = 1,
count = 0;
for (const ePanel of document.querySelectorAll(
`ytd-watch-flexy ytd-engagement-panel-section-list-renderer[o3r-${sa_epanel}]`
)) {
let visibility = ePanel.getAttribute('visibility') //ENGAGEMENT_PANEL_VISIBILITY_EXPANDED //ENGAGEMENT_PANEL_VISIBILITY_HIDDEN
switch (visibility) {
case 'ENGAGEMENT_PANEL_VISIBILITY_EXPANDED':
v |= k;
count++;
shownRes.push(ePanel)
res.push({ ePanel, k, visible: true });
break;
case 'ENGAGEMENT_PANEL_VISIBILITY_HIDDEN':
res.push({ ePanel, k, visible: false });
break;
default:
res.push({ ePanel, k, visible: false });
}
k = k << 1;
}
return { list: res, value: v, count: count, shownRes };
}
function ytBtnOpenEngagementPanel(/** @type {number | string} */ panel_id) {
if (typeof panel_id == 'string') {
panel_id = panel_id.replace('#engagement-panel-', '');
panel_id = parseInt(panel_id);
}
if (panel_id >= 0) {} else return false;
let panels = engagement_panels_();
for (const { ePanel, k, visible } of panels.list) {
if ((panel_id & k) === k) {
if (!visible) ePanel.setAttribute('visibility', "ENGAGEMENT_PANEL_VISIBILITY_EXPANDED");
} else {
if (visible) ytBtnCloseEngagementPanel(ePanel);
}
}
}
function ytBtnCloseEngagementPanel(/** @type {HTMLElement} */ s) {
//ePanel.setAttribute('visibility',"ENGAGEMENT_PANEL_VISIBILITY_HIDDEN");
let btn = s.querySelector('ytd-watch-flexy ytd-engagement-panel-title-header-renderer #header > #visibility-button > ytd-button-renderer');
if (btn) {
btn.click();
}
}
function ytBtnCloseEngagementPanels() {
if (isEngagementPanelExpanded()) {
for (const s of document.querySelectorAll(
`ytd-watch-flexy ytd-engagement-panel-section-list-renderer[o3r-${sa_epanel}]`
)) {
if (s.getAttribute('visibility') == "ENGAGEMENT_PANEL_VISIBILITY_EXPANDED") ytBtnCloseEngagementPanel(s);
}
}
}
function ytBtnSetTheater() {
if (!isTheater()) {
const sizeBtn = document.querySelector('ytd-watch-flexy #ytd-player button.ytp-size-button')
if (sizeBtn) sizeBtn.click();
}
}
function ytBtnCancelTheater() {
if (isTheater()) {
const sizeBtn = document.querySelector('ytd-watch-flexy #ytd-player button.ytp-size-button')
if (sizeBtn) sizeBtn.click();
}
}
function ytBtnExpandChat() {
let button = document.querySelector('ytd-live-chat-frame#chat[collapsed] > .ytd-live-chat-frame#show-hide-button')
if (button) button.querySelector('ytd-toggle-button-renderer').click();
}
function ytBtnCollapseChat() {
let button = document.querySelector('ytd-live-chat-frame#chat:not([collapsed]) > .ytd-live-chat-frame#show-hide-button')
if (button) button.querySelector('ytd-toggle-button-renderer').click();
}
/*
function hackImgShadow(imgShadow) {
// add to #columns and add back after loaded
let img = imgShadow.querySelector('img')
if (!img) return;
let p = imgShadow.parentNode
let z = $(imgShadow).clone()[0]; //to occupy the space
p.replaceChild(z, imgShadow)
$(imgShadow).prependTo('#columns'); // refer to css hack
function onload(evt) {
if (evt) this.removeEventListener('load', onload, false)
p.replaceChild(imgShadow, z)
p = null;
z = null;
imgShadow = null;
}
if (img.complete) onload();
else img.addEventListener('load', onload, false)
}
*/
const Q = {}
function chatFrameContentDocument() {
// non-null if iframe exist && contentDocument && readyState = complete
/** @type {HTMLIFrameElement | null} */
let iframe = document.querySelector('ytd-live-chat-frame iframe#chatframe');
if (!iframe) return null; //iframe must be there
/** @type {Document | null} */
let cDoc = null;
try {
cDoc = iframe.contentDocument;
} catch (e) {}
if (!cDoc) return null;
if (cDoc.readyState != 'complete') return null; //we must wait for its completion
return cDoc;
}
function chatFrameElement(/** @type {string} */ cssSelector) {
let cDoc = chatFrameContentDocument();
if (!cDoc) return null;
/** @type {HTMLElement | null} */
let elm = null;
try {
elm = cDoc.querySelector(cssSelector)
} catch (e) {
console.log('iframe error', e)
}
return elm;
}
function fixTabs() {
if (!scriptEnable) return;
let queryElement = document.querySelector('*:not(#tab-videos) > #related:not([non-placeholder-videos]) > ytd-watch-next-secondary-results-renderer')
let isRelocated = !!queryElement;
if (isRelocated) {
let relocatedRelated = queryElement.parentNode; // NOT NULL
let right_tabs = document.querySelector('#right-tabs');
let tab_videos = right_tabs.querySelector("#tab-videos");
if (!right_tabs || !tab_videos) return;
for (const s of relocatedRelated.querySelectorAll('#related')) {
s.setAttribute('non-placeholder-videos', '')
}
let target_container = document.querySelector('ytd-watch-flexy:not([is-two-columns_]) #primary-inner, ytd-watch-flexy[is-two-columns_] #secondary-inner')
if (target_container) target_container.append(right_tabs) // last-child
let videos_related = relocatedRelated; // NOT NULL
$('[placeholder-videos]').removeAttr('placeholder-videos');
$('[placeholder-for-youtube-play-next-queue]').removeAttr('placeholder-for-youtube-play-next-queue');
tab_videos.appendChild(videos_related);
let videos_results_renderer = relocatedRelated.querySelector("ytd-watch-next-secondary-results-renderer");
if (videos_results_renderer) videos_results_renderer.setAttribute('data-dom-changed-by-tabview-youtube', scriptVersionForExternal);
videos_related.setAttribute('placeholder-for-youtube-play-next-queue', '')
videos_related.setAttribute('placeholder-videos', '')
$('[placeholder-videos]').on("scroll", makeBodyScrollByEvt);
}
/** @type {HTMLElement | null} */
let chatroom = null;
if (chatroom = document.querySelector('*:not([data-positioner="before|#chat"]) + ytd-live-chat-frame#chat, ytd-live-chat-frame#chat:first-child')) {
let positioner = document.querySelector('tabview-youtube-positioner[data-positioner="before|#chat"]');
if (positioner) positioner.remove();
if (document.querySelector('.YouTubeLiveFilledUpView')) {
// no relocation
} else {
$(chatroom).insertBefore('#right-tabs')
}
$(positioner ? positioner : document.createElement('tabview-youtube-positioner')).attr('data-positioner', 'before|#chat').insertBefore(chatroom)
}
}
function handlerAutoCompleteExist() {
/** @type {HTMLElement} */
let autoComplete = this;
autoComplete.removeEventListener('autocomplete-sc-exist', handlerAutoCompleteExist, false)
let domId = autoComplete.getAttribute('data-autocomplete-input-id')
let searchBox = autoComplete.ownerDocument.querySelector(`[data-autocomplete-results-id="${domId}"]`)
if (!domId || !searchBox) return;
let positioner = searchBox.nextSibling;
if (positioner && positioner.nodeName.toLowerCase() == "autocomplete-positioner") {} else if (positioner && positioner.nodeName.toLowerCase() != "autocomplete-positioner") {
$(positioner = document.createElement("autocomplete-positioner")).insertAfter(searchBox);
} else {
$(positioner = document.createElement("autocomplete-positioner")).prependTo(searchBox.parentNode);
}
$(autoComplete).prependTo(positioner);
positioner.style.setProperty('--sb-margin-bottom', getComputedStyle(searchBox).marginBottom)
positioner.style.setProperty('--height', searchBox.offsetHeight + 'px')
}
function mtf_fixAutoCompletePosition(/** @type {HTMLElement} */ elmAutoComplete) {
elmAutoComplete.setAttribute('autocomplete-disable-updatesc', '')
elmAutoComplete.addEventListener('autocomplete-sc-exist', handlerAutoCompleteExist, false)
script_inject_facp.inject();
}
function mtf_AfterFixTabs() {
/** @type {HTMLElement | null} */
let ytdFlexyElm = kRef(ytdFlexy);
if (!scriptEnable || !ytdFlexyElm) return;
/** @type {HTMLElement | null} */
const rootElement = Q.mutationTarget || ytdFlexyElm;
const autocomplete = rootElement.querySelector('[placeholder-for-youtube-play-next-queue] input#suggestions-search + autocomplete-positioner > .autocomplete-suggestions[data-autocomplete-input-id]:not([position-fixed-by-tabview-youtube])')
if (autocomplete) {
const searchBox = document.querySelector('[placeholder-for-youtube-play-next-queue] input#suggestions-search')
if (searchBox) {
autocomplete.parentNode.setAttribute('position-fixed-by-tabview-youtube', '');
autocomplete.setAttribute('position-fixed-by-tabview-youtube', '');
autocomplete.setAttribute('userscript-scrollbar-render', '')
if (!searchBox.hasAttribute('is-set-click-to-toggle')) {
searchBox.setAttribute('is-set-click-to-toggle', '')
searchBox.addEventListener('click', function() {
setTimeout(() => {
const autocomplete = document.querySelector(`.autocomplete-suggestions[data-autocomplete-input-id="${ this.getAttribute('data-autocomplete-results-id') }"]`)
if (!autocomplete) return;
const isNotEmpty = (autocomplete.textContent || '').length > 0 && (this.value || '').length > 0;
if (isNotEmpty) {
let elmVisible = isDOMVisible(autocomplete)
if (elmVisible) $(autocomplete).hide();
else $(autocomplete).show();
}
}, 20);
})
let timeoutOnce_searchbox_keyup = new Timeout();
searchBox.addEventListener('keyup', function() {
timeoutOnce_searchbox_keyup.set(() => {
const autocomplete = document.querySelector(`.autocomplete-suggestions[data-autocomplete-input-id="${ this.getAttribute('data-autocomplete-results-id') }"]`)
if (!autocomplete) return;
const isNotEmpty = (autocomplete.textContent || '').length > 0 && (this.value || '').length > 0
if (isNotEmpty) {
let elmVisible = isDOMVisible(autocomplete)
if (!elmVisible) $(autocomplete).show();
}
}, 20);
})
}
}
}
let currentLastVideo = rootElement.querySelector('[placeholder-videos] #items ytd-compact-video-renderer:last-of-type')
let prevLastVideo = kRef(_cachedLastVideo);
if (prevLastVideo !== currentLastVideo && currentLastVideo) {
_cachedLastVideo = mWeakRef(currentLastVideo);
}
if (prevLastVideo !== currentLastVideo && currentLastVideo && prevLastVideo) {
let isPrevRemoved = !prevLastVideo.parentNode
function getVideoListHash() {
let res = [...document.querySelectorAll('[placeholder-videos] #items ytd-compact-video-renderer')].map(renderer => {
return renderer.querySelector('a[href*="watch"][href*="v="]').getAttribute('href')
}).join('|')
// /watch?v=XXXXX|/watch?v=XXXXXX|/watch?v=XXXXXX
// alternative - DOM.data.videoId
// let elms = document.querySelectorAll('[placeholder-videos] #items ytd-compact-video-renderer')
// let res = [...elms].map(elm=>elm.data.videoId||'').join('|') ;
if (res.indexOf('||') >= 0) {
res = '';
}
return res ? res : null;
}
if (isPrevRemoved) {
// this is the replacement of videos instead of addition
const searchBox = document.querySelector('[placeholder-for-youtube-play-next-queue] input#suggestions-search')
let currentPlayListHash = getVideoListHash() || null;
if (!currentPlayListHash) {
} else if (!videoListBeforeSearch && searchBox) {
videoListBeforeSearch = currentPlayListHash;
if (videoListBeforeSearch) {
//console.log('fromSearch', videoListBeforeSearch)
requestAnimationFrame(function() {
let renderer = document.querySelector('[placeholder-videos] ytd-watch-next-secondary-results-renderer');
if (searchBox && searchBox.parentNode) searchBox.blur();
if (renderer) {
let scrollParent = renderer.parentNode;
if (scrollParent.scrollHeight > scrollParent.offsetHeight) {
let targetTop = renderer.offsetTop;
if (searchBox && searchBox.parentNode == scrollParent) targetTop -= searchBox.offsetHeight
scrollParent.scrollTop = targetTop - scrollParent.firstChild.offsetTop;
}
}
});
}
} else if (videoListBeforeSearch) {
if (currentPlayListHash != videoListBeforeSearch) {
videoListBeforeSearch = null;
//console.log('fromSearch', videoListBeforeSearch)
}
}
}
}
}
function base_ChatExist() {
let ytdFlexyElm = kRef(ytdFlexy);
if (!scriptEnable || !ytdFlexyElm) return null;
// no mutation triggering if the changes are inside the iframe
// 1) Detection of #continuations inside iframe
// iframe ownerDocument is accessible due to same origin
// if the chatroom is collasped, no determination of live chat or replay (as no #continuations and somehow a blank iframe doc)
// 2) Detection of meta tag
// This is fastest but not reliable. It is somehow a bug that the navigation might not update the meta tag content
// 3) Detection of HTMLElement inside video player for live video
// (1)+(3) = solution
let attr_chatblock = null
let attr_chatcollapsed = null;
const elmChat = document.querySelector('ytd-live-chat-frame#chat')
let elmCont = null;
if (elmChat) {
elmCont = chatFrameElement('yt-live-chat-renderer #continuations')
let s = 0;
if (elmCont) {
//not found if it is collasped.
s |= elmCont.querySelector('yt-timed-continuation') ? 1 : 0;
s |= elmCont.querySelector('yt-live-chat-replay-continuation, yt-player-seek-continuation') ? 2 : 0;
//s |= elmCont.querySelector('yt-live-chat-restricted-participation-renderer')?4:0;
if (s == 1) {
attr_chatblock = 'chat-live';
}else if (s == 2) attr_chatblock = 'chat-playback';
if (s == 1) $("span#tab3-txt-loader").text('');
} else if (!ytdFlexyElm.hasAttribute('userscript-chatblock')) {
// live chat frame but type not known
attr_chatblock = '';
}
//keep unknown as original
let isCollapsed = !!elmChat.hasAttribute('collapsed');
attr_chatcollapsed = isCollapsed;
} else {
attr_chatblock = false;
attr_chatcollapsed = false;
}
return { attr_chatblock, attr_chatcollapsed }
}
function mtf_ChatExist() {
let ytdFlexyElm = kRef(ytdFlexy);
if (!scriptEnable || !ytdFlexyElm) return;
if (deferredVarYTDHidden) return;
const elmChat = document.querySelector('ytd-live-chat-frame#chat')
let elmCont = null;
if (elmChat) {
elmCont = chatFrameElement('yt-live-chat-renderer #continuations')
}
const chatBlockR = (elmChat ? 1 : 0) + (elmCont ? 2 : 0)
if (Q.mtf_chatBlockQ !== chatBlockR) {
Q.mtf_chatBlockQ = chatBlockR
let rChatExist = base_ChatExist();
//console.log(2446, rChatExist)
if (rChatExist) {
let { attr_chatblock, attr_chatcollapsed } = rChatExist;
wAttr(ytdFlexyElm, 'userscript-chatblock', attr_chatblock)
wAttr(ytdFlexyElm, 'userscript-chat-collapsed', attr_chatcollapsed)
if(attr_chatblock=='chat-live') _disableComments();
}
}
}
let lastScrollAt1 = 0;
function makeBodyScrollByEvt() {
let ct = Date.now();
if (ct - lastScrollAt1 < 6) return; // avoid duplicate calling
lastScrollAt1 = ct;
window.dispatchEvent(new Event("scroll")); // dispatch Scroll Event to Window for content display
}
let lastScrollAt2 = 0;
function makeBodyScroll() {
let ct = Date.now();
if (ct - lastScrollAt2 < 30) return; // avoid over triggering
lastScrollAt2 = ct;
requestAnimationFrame(() => {
window.dispatchEvent(new Event("scroll")); // ask youtube to display content
})
}
//let requestingComments = null
//let scrollForComments_lastStart = 0;
/*
function scrollForComments_TF() {
let comments = requestingComments;
if (!comments) return;
if (comments.hasAttribute('hidden')) {
window.dispatchEvent(new Event("scroll"));
} else requestingComments = null;
}
function scrollForComments() {
scrollForComments_TF();
if (!requestingComments) return;
requestAnimationFrame(scrollForComments_TF);
let ct = Date.now();
if (ct - scrollForComments_lastStart < 60) return;
scrollForComments_lastStart = ct;
timeline.setTimeout(scrollForComments_TF, 80);
timeline.setTimeout(scrollForComments_TF, 240);
timeline.setTimeout(scrollForComments_TF, 870);
}
*/
const mtoCs = { mtoNav: null, mtoBody: null };
const mtoVs = {}
const mutation_target_id_list = ['ytp-caption-window-container', 'items', 'button', 'movie_player', 'player-ads', 'hover-overlays', 'replies'];
const mutation_target_class_list = ['ytp-panel-menu', 'ytp-endscreen-content'];
function isMtoOverallSkip(dTarget) {
if (!dTarget || dTarget.nodeType !== 1) return true;
if (mutation_target_id_list.includes(dTarget.id)) return true;
for (const c of dTarget.classList) {
if (mutation_target_class_list.includes(c)) return true;
}
return false;
}
const mutation_div_id_ignorelist = [
'metadata-line',
'ytp-caption-window-container',
'top-level-buttons-computed',
'microformat',
'visibility-button',
'info-strings',
'action-menu',
'reply-button-end'
];
const mutation_div_class_ignorelist = [
'badge', 'tp-yt-paper-tooltip', 'ytp-autonav-endscreen-upnext-header',
'ytp-bound-time-left', 'ytp-bound-time-right', 'ytp-share-icon',
'ytp-tooltip-title', 'annotation', 'ytp-copylink-icon', 'ytd-thumbnail',
'paper-ripple',
//caption
'captions-text', 'caption-visual-line', 'ytp-caption-segment', 'ytp-caption-window-container',
//menu
'ytp-playlist-menu-button-text',
'ytp-bezel-icon', 'ytp-bezel-text',
'dropdown-content',
'tp-yt-paper-menu-button', 'tp-yt-iron-dropdown',
'ytd-metadata-row-renderer', // #content.ytd-metadata-row-renderer inside each of ytd-metadata-row-renderer (ytd-expander)
'ytd-engagement-panel-section-list-renderer', // {div#content.style-scope.ytd-engagement-panel-section-list-renderer} inside each of ytd-engagement-panel-section-list-renderer
'autocomplete-suggestions' // autocomplete-suggestions
];
const mutation_target_tag_ignorelist = [
'ytd-channel-name', 'tp-yt-iron-dropdown', 'tp-yt-paper-tooltip',
'tp-yt-paper-listbox', 'yt-img-shadow', 'ytd-thumbnail', 'ytd-video-meta-block',
'yt-icon-button', 'tp-yt-paper-button', 'yt-formatted-string', 'yt-icon', 'button', 'paper-ripple',
'ytd-player-microformat-renderer',
'ytd-engagement-panel-section-list-renderer', 'ytd-engagement-panel-title-header-renderer',
'ytd-comment-renderer', 'ytd-menu-renderer', 'ytd-badge-supported-renderer',
'ytd-subscribe-button-renderer', 'ytd-subscription-notification-toggle-button-renderer',
'ytd-button-renderer', 'ytd-toggle-button-renderer',
'yt-pdg-comment-chip-renderer', 'ytd-comment-action-buttons-renderer', 'ytd-comment-thread-renderer',
'ytd-compact-radio-renderer', 'ytd-compact-video-renderer',
'ytd-video-owner-renderer',
'ytd-metadata-row-renderer', //ytd-metadata-row-renderer is part of the #collapsible inside ytd-expander
'ytd-moving-thumbnail-renderer',
'ytd-thumbnail-overlay-toggle-button-renderer',
'ytd-thumbnail-overlay-bottom-panel-renderer', 'ytd-thumbnail-overlay-equalizer',
'ytd-thumbnail-overlay-now-playing-renderer', 'ytd-thumbnail-overlay-resume-playback-renderer',
'ytd-thumbnail-overlay-side-panel-renderer', 'ytd-thumbnail-overlay-time-status-renderer',
'ytd-thumbnail-overlay-hover-text-renderer',
'yt-interaction',
'tp-yt-paper-spinner-lite', 'tp-yt-paper-spinner',
'h1', 'h2', 'h3', 'h4', 'h5', 'span', 'a',
'meta', 'br', 'script', 'style', 'link', 'dom-module', 'template'
];
function isMtoTargetSkip(mutation) {
//skip not important mutation tartget
if (!mutation) return true;
let { type, target } = mutation
if (!target || target.nodeType !== 1 || type != 'childList') return true;
let tagName = target.nodeName.toLowerCase();
if (mutation_target_tag_ignorelist.includes(tagName)) return true;
switch (tagName) {
case 'ytd-expander':
if (target.id == 'expander' && Q.comments_section_loaded == 1 && target.classList.contains('ytd-comment-renderer')) return true; // load comments
return false;
case 'div':
if (target.id == 'contents') {
return false;
}
if (mutation_div_id_ignorelist.includes(target.id)) return true;
for (const c of target.classList) {
if (mutation_div_class_ignorelist.includes(c)) return true;
}
return false;
}
return false;
}
function mtf_forceCheckLiveVideo() {
// once per $$player-playback-timestamp$$ {#ytd-player .ytp-time-display} && $$chat-frame$$ {ytd-live-chat-frame#chat} detection
// reset after popstatechange / videochange
if(mtf_forceCheckLiveVideo_disable) return ;
let ytdFlexyElm = kRef(ytdFlexy);
if (!scriptEnable || !ytdFlexyElm) return ;
const playerLabel = document.querySelector('ytd-watch-flexy:not([hidden]) #ytd-player .ytp-time-display') && document.querySelector('ytd-watch-flexy:not([hidden]) ytd-live-chat-frame#chat')
if (!playerLabel) return ;
mtf_forceCheckLiveVideo_disable = 1;
timeline.setTimeout(FP.fireOnce_forceCheckLiveVideo_tf, 170)
return ;
}
// continuous check for element relocation
function mtf_append_comments() {
/** @type {HTMLElement | null} */
let ytdFlexyElm = kRef(ytdFlexy);
if (!scriptEnable || !ytdFlexyElm) return;
/** @type {HTMLElement | null} */
const rootElement = Q.mutationTarget || ytdFlexyElm;
let comments = rootElement.querySelector('#primary ytd-watch-metadata ~ ytd-comments#comments');
if (comments) $(comments).appendTo('#tab-comments').attr('data-dom-changed-by-tabview-youtube', scriptVersionForExternal)
}
// continuous check for element relocation
function mtf_liveChatBtnF() {
/** @type {HTMLElement | null} */
let ytdFlexyElm = kRef(ytdFlexy);
if (!scriptEnable || !ytdFlexyElm) return;
/** @type {HTMLElement | null} */
const rootElement = Q.mutationTarget || ytdFlexyElm;
let button = rootElement.querySelector('ytd-live-chat-frame#chat > .ytd-live-chat-frame#show-hide-button:nth-child(n+2)');
if (button) button.parentNode.insertBefore(button, button.parentNode.firstChild)
}
// continuous check for element relocation
// fired at begining & window resize, etc
function mtf_append_playlist() {
/** @type {HTMLElement | null} */
let ytdFlexyElm = kRef(ytdFlexy);
if (!scriptEnable || !ytdFlexyElm) return;
/** @type {HTMLElement | null} */
const rootElement = Q.mutationTarget || ytdFlexyElm;
let ple1 = rootElement.querySelector("*:not(#ytd-userscript-playlist) > ytd-playlist-panel-renderer#playlist");
if (ple1) {
let ct = Date.now();
let truePlaylist = null;
let truePlaylist_items = document.querySelector('ytd-playlist-panel-renderer#playlist #items:not(:empty)');
if (truePlaylist_items) {
let pElm = truePlaylist_items.parentNode;
while (pElm && pElm.nodeType === 1) {
if (pElm.id == 'playlist') {
pElm.setAttribute('tabview-true-playlist', ct)
truePlaylist = pElm;
break;
}
pElm = pElm.parentNode;
}
}
if (!truePlaylist) truePlaylist = ple1; // NOT NULL
for (const s of document.querySelectorAll(`*:not(#ytd-userscript-playlist) > ytd-playlist-panel-renderer#playlist:not([tabview-true-playlist="${ct}"])`))
s.parentNode.removeChild(s);
let $wrapper = getWrapper('ytd-userscript-playlist')
$wrapper.append(truePlaylist).appendTo(document.querySelector("#tab-list"));
truePlaylist.setAttribute('data-dom-changed-by-tabview-youtube', scriptVersionForExternal)
setDisplayedPlaylist(); // relocation after re-layout
requestAnimationFrame(() => {
let ytdFlexyElm = kRef(ytdFlexy);
if (!scriptEnable || !ytdFlexyElm) return;
if (!switchTabActivity_lastTab && (ytdFlexyElm.getAttribute('tabview-selection') + '').indexOf('#tab-') === 0 && /https\:\/\/www\.youtube\.com\/watch.*[\?\&]list=[\w\-\_]+/.test(location.href)) {
if (setToActiveTab('#tab-list')) switchTabActivity_lastTab = '#tab-list';
}
})
}
}
// content fix - info & playlist
// fired at begining, and keep for in case any change
function mtf_fix_details() {
if (!scriptEnable) return;
if (no_fix_contents_until < Date.now()) {
const content = document.querySelector('#meta-contents ytd-expander > #content, #tab-info ytd-expander > #content')
if (content) {
no_fix_contents_until = Date.now() + 3000;
timeline.setTimeout(function() {
const expander = content.parentNode;
if (expander.hasAttribute('collapsed')) wAttr(expander, 'collapsed', false);
expander.style.setProperty('--ytd-expander-collapsed-height', '');
let btn1 = expander.querySelector('tp-yt-paper-button#less:not([hidden])');
let btn2 = expander.querySelector('tp-yt-paper-button#more:not([hidden])');
if (btn1) wAttr(btn1, 'hidden', true);
if (btn2) wAttr(btn2, 'hidden', true);
}, 40);
}
}
if (no_fix_playlist_until < Date.now()) {
// just in case the playlist is collapsed
const playlist = document.querySelector('#tab-list ytd-playlist-panel-renderer#playlist')
if (playlist) {
no_fix_playlist_until = Date.now() + 3000;
timeline.setTimeout(function() {
if (playlist.hasAttribute('collapsed')) wAttr(playlist, 'collapsed', false);
if (playlist.hasAttribute('collapsible')) wAttr(playlist, 'collapsible', false);
}, 40)
}
}
}
function isNullComments() {
let comments = document.querySelector('ytd-comments#comments')
if (!comments || comments.hasAttribute('hidden')) return true;
}
function _innerCommentsLoader( /** @type {HTMLElement} */ rootElement) {
/** @type {HTMLElement | null} */
let ytdFlexyElm = kRef(ytdFlexy);
if (!scriptEnable || !ytdFlexyElm) return;
if (deferredVarYTDHidden) return;
let messageElm, messageStr, commentRenderer;
let diffCSS = `[tabview-cache-time="${sect_hTime}"]`
if (commentRenderer = rootElement.querySelector(`ytd-comments#comments #count.ytd-comments-header-renderer:not(${diffCSS})`)) {
scheduledCommentRefresh=false;
let eTime = Date.now();
sect_holder = mWeakRef(commentRenderer);
sect_hText = commentRenderer.textContent;
sect_hTime = eTime;
commentRenderer.setAttribute('tabview-cache-time', eTime);
return {
status: 1,
f: () => {
let span = document.querySelector("span#tab3-txt-loader")
let r = '0';
let txt = commentRenderer.textContent
if (typeof txt == 'string') {
let m = txt.match(/[\d\,\s]+/)
if (m) {
r = m[0].trim()
}
}
if (span){
let tab_btn = span.closest('.tab-btn[userscript-tab-content="#tab-comments"]')
if(tab_btn)tab_btn.setAttribute('loaded-comment','normal')
span.textContent = r;
}
//console.log(754)
mtoInterval = mtoInterval2;
scheduledCommentRefresh=false;
setCommentSection(1);
comments_section_loaded_elm = mWeakRef(document.querySelector('ytd-comments#comments div#contents'))
}
}
} else if ((messageElm = rootElement.querySelector(`ytd-item-section-renderer#sections #header ~ #contents > ytd-message-renderer:not(${diffCSS})`)) && (messageStr = (messageElm.textContent || '').trim())) { //ytd-message-renderer
// it is possible to get the message before the header generation.
// sample link - https://www.youtube.com/watch?v=PVUZ8Nvr1ic
// sample link - https://www.youtube.com/watch?v=yz8AiQc1Bk8
scheduledCommentRefresh=false;
let eTime = Date.now();
sect_holder = mWeakRef(messageElm);
sect_hText = messageElm.textContent;
sect_hTime = eTime;
messageElm.setAttribute('tabview-cache-time', eTime);
return {
status: 2,
f: () => {
timeline.setTimeout(function() {
let span = document.querySelector("span#tab3-txt-loader")
const mainMsg = messageElm.querySelector('#message, #submessage')
if (mainMsg && mainMsg.textContent) {
for (const msg of mainMsg.querySelectorAll('*:not(:empty)')) {
if (msg.childElementCount === 0 && msg.textContent) {
messageStr = msg.textContent.trim()
break
}
}
}
if (span){
let tab_btn = span.closest('.tab-btn[userscript-tab-content="#tab-comments"]')
if(tab_btn)tab_btn.setAttribute('loaded-comment','message')
span.textContent ='\u200B';
}
mtoInterval = mtoInterval2;
scheduledCommentRefresh=false;
setCommentSection(1);
comments_section_loaded_elm = mWeakRef(document.querySelector('ytd-comments#comments div#contents'))
}, 40);
}
}
}
}
const atChange = async ()=>{
// call when video change / popstate change / switch back from mini-view
let ytdFlexyElm = kRef(ytdFlexy);
if(!ytdFlexyElm) return;
mtf_forceCheckLiveVideo_disable = 0;
mtf_forceCheckLiveVideo();
if(Q.comments_section_loaded===0){
const tabBtn = document.querySelector('[userscript-tab-content="#tab-comments"].tab-btn-hidden')
if(tabBtn) {
tabBtn.classList.remove("tab-btn-hidden") //if contains
}
}
}
function hookSection(){
//console.log(3300)
let ytdFlexyElm = kRef(ytdFlexy);
if (!scriptEnable || !ytdFlexyElm) return ;
const comments = ytdFlexyElm.querySelector('ytd-comments#comments')
if (!comments) return ;
if(deferredVarYTDHidden) return;
//console.log(3310)
//new MutationObserver(function(){console.log(comments.querySelectorAll('*').length)}).observe(comments,{ attributes: true, childList: true, subtree: true })
function foundSection(sections){
//console.log(3320)
function ulfx() {
//console.log(1220)
const rootElement = comments.parentNode
if (pendingOne && comments.querySelectorAll('[tabview-cache-time]').length > 1) return;
pendingOne = false;
if(!rootElement) return; //prevent unknown condition
let innerCommentsLoaderRet = _innerCommentsLoader(rootElement);
//console.log(1222,_innerCommentsLoader)
if (!innerCommentsLoaderRet) {
let holder = kRef(sect_holder);
if (holder && comments.contains(holder)) {
if (sect_lastUpdate) return;
sect_lastUpdate = 1;
timeline.setTimeout(function() {
//console.log(2633)
if (holder.textContent !== sect_hText && sect_hTime > 0) {
if (comments.querySelectorAll('[tabview-cache-time]').length === 1) {
sect_hTime--;
let innerCommentsLoaderRet = _innerCommentsLoader(rootElement);
if (innerCommentsLoaderRet) {
//console.log(9442)
innerCommentsLoaderRet.f();
fetchCommentsFinished();
}
pendingOne = false;
}
}
sect_lastUpdate = 0
}, 400)
} else if (sect_holder) {
sect_holder = null
sect_hTime = 0;
sect_lastUpdate = 0;
pendingOne = false;
timeline.setTimeout(()=>{
if(!deferredVarYTDHidden && scheduledCommentRefresh && Q.comments_section_loaded>0 && comments.hasAttribute('hidden')){
scheduledCommentRefresh=false; // logic tbc
resetCommentSection();
}
},142);
Q.mutationTarget=null;
FP.mtf_attrComments(); // in case for popstate
}
} else {
//console.log(9443)
innerCommentsLoaderRet.f();
fetchCommentsFinished();
pendingOne = true;
}
}
function observerHook(mutationsList, observer){
let valid = false
for (const mutation of mutationsList) {
let target = mutation.target;
if (!target) break;
if (!target.id) break;
let classList = target.classList;
if (
classList.contains('ytd-item-section-renderer') ||
classList.contains('ytd-comments-header-renderer') ||
classList.contains('ytd-message-renderer')) {
valid = true
break;
}
break; // only outest mutation
}
if (valid) ulfx();
}
if(sections.hasAttribute('tabview-comment-section-checked')){
//console.log(3612)
ulfx();
}else{
pendingOne = false;
//console.log(3611)
const observer = new MutationObserver(observerHook)
sections.setAttribute('tabview-comment-section-checked','')
const config = { childList: true, subtree: true };
observer.observe(sections, config);
ulfx();
}
}
//console.log(3241, location.href)
let cid_render_section = timeline.setInterval(function() {
// console.log(3244, location.href)
const rootElement = comments.parentNode
let sections = rootElement.querySelector('ytd-comments#comments > ytd-item-section-renderer#sections');
if (sections) {
timeline.clearInterval(cid_render_section);
foundSection(sections);
}
}, 30)
}
let mtc_store=0;
let mtc_cid = 0;
const cssOnceFunc = {
[`ytd-comments#comments:not([o3r-${sa_comments}])`]:(comments)=>{
// once per {ytd-comments#comments} detection
let ytdFlexyElm = kRef(ytdFlexy);
if (!scriptEnable || !ytdFlexyElm) return;
if (!comments) return;
if(mtoVisibility_Comments.bindElement(comments)){
mtoVisibility_Comments.observer.check(9);
}
pageInit_attrComments = true
hookSection();
//let dComments = comments
//timeline.setTimeout(() => nativeFunc(dComments, "loadComments"), 20)
//comments = null;
},
[`ytd-playlist-panel-renderer#playlist:not([o3r-${sa_playlist}])`]:(playlist)=>{
// once per {ytd-playlist-panel-renderer#playlist} detection
let ytdFlexyElm = kRef(ytdFlexy);
if (!scriptEnable || !ytdFlexyElm) return;
if (!playlist) return;
if(mtoVisibility_Playlist.bindElement(playlist)){
mtoVisibility_Playlist.observer.check(9) //delay check required for browser bug - hidden changed not triggered
}
playlist = null;
return;
},
'#meta-contents ytd-expander:not([tabview-info-expander])':(expander)=>{
// once per $$native-info-description$$ {#meta-contents ytd-expander} detection
let ytdFlexyElm = kRef(ytdFlexy);
if (!scriptEnable || !ytdFlexyElm) return ;
if (!expander) return ;
expander.setAttribute('tabview-info-expander','')
$(expander).appendTo("#tab-info").attr('data-dom-changed-by-tabview-youtube', scriptVersionForExternal)
},
'#description-and-actions.style-scope.ytd-watch-metadata > #description ytd-text-inline-expander:not([tabview-removed-duplicate])': (teaserInfo)=>{
// for Teaser UI
// once per {#description-and-actions.style-scope.ytd-watch-metadata > #description > ytd-text-inline-expander} detection
let ytdFlexyElm = kRef(ytdFlexy);
if (!scriptEnable || !ytdFlexyElm) return ;
let addedInfo = document.querySelector('#tab-info ytd-expander[tabview-info-expander]');
if(!addedInfo) return;
if(!document.documentElement.hasAttribute('tabview-injection-js-1-ready')) return;
teaserInfo.setAttribute('tabview-removed-duplicate','')
teaserInfo.dispatchEvent(new CustomEvent('tabview-no-duplicate-info'))
//console.log(56)
}
}
const cssOnce = Object.keys(cssOnceFunc).join(', ')
const regularCheck = (addP, removeP, mutationTarget)=>{
let isInvalidAdding = mutationTarget && !mutationTarget.parentNode
let promisesForAddition = !scriptEnable ? [] : addP > 0 && !isInvalidAdding ? [
(async () => {
//$callOnce('mtf_checkFlexy');
const rootElement = Q.mutationTarget || kRef(ytdFlexy);
if(rootElement){
let fElms = rootElement.querySelectorAll(cssOnce)
if(fElms.length>0){
for(const fElm of fElms){
for(let cssSelctor in cssOnceFunc){
if(fElm.matches(cssSelctor)){
let f= cssOnceFunc[cssSelctor]
if(typeof f=='function') f(fElm);
break;
}
}
}
//$callOnce('mtf_initalAttr_comments');
//$callOnce('mtf_initalAttr_playlist');
// $callOnce('mtf_checkDescriptionLoaded');
}
}
})(),
(async () => {
FP.mtf_initalAttr_chatroom();
FP.mtf_initalAttr_engagement_panel();
//$callOnce('mtf_initalAttr_chatroom');
// $callOnce('mtf_initalAttr_engagement_panel');
mtf_forceCheckLiveVideo();
mtf_append_comments();
mtf_liveChatBtnF();
fixTabs();
mtf_AfterFixTabs();
mtf_append_playlist();
})()
] : [];
let promisesForEveryMutation = !scriptEnable ? [] : [
(async () => {
mtf_fix_details();
mtf_ChatExist();
})()
];
return [...promisesForAddition, ...promisesForEveryMutation]
}
function setOnlyOneEPanel(ePanel){
layoutStatusMutex.lockWith(unlock => {
let cPanels = engagement_panels_();
for (const entry of cPanels.list) {
if (entry.ePanel != ePanel && entry.visible) ytBtnCloseEngagementPanel(entry.ePanel);
}
setTimeout(unlock, 30)
})
}
const FP = {
mtoNav_delayedF: () => {
let { addP, removeP, mutationTarget } = Q;
Q.addP = 0;
Q.removeP = 0;
mtc_store=Date.now()+1870
let regularChecks = regularCheck(addP, removeP, mutationTarget);
Promise.all(regularChecks).then(() => {
regularChecks = null;
mtc_store= Date.now() + 3870 // pending Comments start to load
Q.mutationTarget = null;
Q.mtoNav_requestNo--;
//console.log('motnav reduced to', mtoNav_requestNo)
if (Q.mtoNav_requestNo > 0) {
Q.mtoNav_requestNo = 1;
setTimeout(FP.mtoNav_delayedF, mtoInterval);
}
})
},
mtoNavF: ( /** @type {MutationRecord[]} */ mutations, /** @type {MutationObserver} */ observer) => {
//subtree DOM mutation checker - {ytd-watch-flexy} \single \subtree
newVideoPageCheck()
if (!scriptEnable) return;
if (deferredVarYTDHidden) return;
let ch = false;
let reg = [];
let dTarget = null;
let wAddP = 0,
wRemoveP = 0;
let _last_mto_target = null;
let _last_mto_target_valid = null;
for (const mutation of mutations) {
if (!mutation || !mutation.target || !mutation.target.parentNode) continue;
let elementalMutation = false;
let tAddP = 0,
tRemoveP = 0;
for (const addedNode of mutation.addedNodes) { //theoretically faster: only reading of states
if (addedNode.nodeType === 1) {
tAddP++;
elementalMutation = true;
}
}
for (const removedNode of mutation.removedNodes) { //theoretically faster: only reading of states
if (removedNode.nodeType === 1) {
tRemoveP++;
elementalMutation = true;
}
}
if (elementalMutation) { //skip all addition and removal operations without elemental changes (e.g. textNode modification)
if (_last_mto_target === mutation.target) {
// due to addition and removal operations to the same DOM
if (_last_mto_target_valid) {
// AddP & RemoveP is still valid
wAddP += tAddP;
wRemoveP += tRemoveP;
}
continue;
}
_last_mto_target = mutation.target;
if (isMtoTargetSkip(mutation)) {
_last_mto_target_valid = false;
continue; //theoretically slower: creation of string variables
} else {
_last_mto_target_valid = true;
wAddP += tAddP;
wRemoveP += tRemoveP;
}
ch = true;
reg.push(mutation);
if (dTarget === null) dTarget = mutation.target; //first
else if (dTarget === true) {} //ytdFlexy
else if (dTarget.contains(mutation.target)) {} //first node is the container to all subsequential targets
else { dTarget = true; } //the target is not the child of first node
}
}
if (!ch) return; // dTarget must be true OR HTMLElement
if (dTarget === true) dTarget = kRef(ytdFlexy); // major mutation occurance
else if (dTarget === kRef(comments_section_loaded_elm) && wAddP > wRemoveP) return true; // ignore if comments are loaded (adding comments)
else if (isMtoOverallSkip(dTarget)) return; // allow for multiple mutations at the same time - determinated after looping
// 4 ~ 16 times per full page loading
Q.addP += wAddP;
Q.removeP += wRemoveP;
if (Q.mutationTarget === null) Q.mutationTarget = dTarget;
else if (Q.mutationTarget != dTarget) Q.mutationTarget = kRef(ytdFlexy);
//console.log(prettyElm(dTarget), wAddP , wRemoveP, mtoInterval)
//console.log(prettyElm(dTarget), reg.map(m=>prettyElm(m.target)))
//console.log(7015, performance.now())
Q.mtoNav_requestNo++;
if (Q.mtoNav_requestNo == 1) setTimeout(FP.mtoNav_delayedF, mtoInterval);
},
mtoBodyF: ( /** @type {MutationRecord[]} */ mutations, /** @type {MutationObserver} */ observer) => {
//subtree DOM mutation checker - {body} \single \subtree
if (!scriptEnable) return;
if (deferredVarYTDHidden) return;
for (const mutation of mutations) {
for (const addedNode of mutation.addedNodes)
if (addedNode.nodeType === 1) {
if (addedNode.nodeName == "DIV" && addedNode.matches('.autocomplete-suggestion:not([autocomplete-disable-updatesc])') ) {
mtf_fixAutoCompletePosition(addedNode)
}else if(addedNode.nodeName == "DIV" && (addedNode.id==='lyricscontainer' || addedNode.id==='showlyricsbutton')){
goYoutubeGeniusLyrics();
}
}
}
},
mtf_attrPlaylist: (attrName, newValue) => {
//attr mutation checker - {ytd-playlist-panel-renderer#playlist} \single
//::attr ~ hidden
//console.log(1210)
if (!scriptEnable) return;
if (deferredVarYTDHidden) return;
let cssElm = kRef(ytdFlexy);
if (!cssElm) return;
let playlist = document.querySelector('ytd-playlist-panel-renderer#playlist')
const tabBtn = document.querySelector('[userscript-tab-content="#tab-list"]');
let isPlaylistHidden = playlist.hasAttribute('hidden')
//console.log(1212.2, isPlaylistHidden, playlist.getAttribute('hidden'))
if (tabBtn) {
//console.log('attr playlist changed')
if (tabBtn.classList.contains('tab-btn-hidden') && !isPlaylistHidden) {
//console.log('attr playlist changed - no hide')
tabBtn.classList.remove("tab-btn-hidden");
} else if (!tabBtn.classList.contains('tab-btn-hidden') && isPlaylistHidden) {
//console.log('attr playlist changed - add hide')
hideTabBtn(tabBtn);
}
}
/* visible layout for triggering hidden removal */
akAttr(cssElm, 'tabview-youtube-playlist', isPlaylistHidden);
},
mtf_attrComments: (attrName, newValue) => {
//attr mutation checker - {ytd-comments#comments} \single
//::attr ~ hidden
let ytdFlexyElm = kRef(ytdFlexy);
if (!scriptEnable || !ytdFlexyElm) return;
if (deferredVarYTDHidden) return;
let comments = document.querySelector('ytd-comments#comments')
const tabBtn = document.querySelector('[userscript-tab-content="#tab-comments"]');
if (!comments || !tabBtn) return;
let isCommentHidden = comments.hasAttribute('hidden')
//console.log('attr comments changed')
mtoInterval = mtoInterval1;
mtc_store=Date.now()+2870
if( mtf_forceCheckLiveVideo_disable === 2 ){
}else if (!isCommentHidden) {
akAttr(ytdFlexyElm, 'tabview-youtube-comments', false, 'K');
//console.log('attr comments changed - no hide')
tabBtn.classList.remove("tab-btn-hidden") //if contains
//console.log(703)
mtc_cid&&timeline.clearInterval(mtc_cid);
} else if (isCommentHidden) {
akAttr(ytdFlexyElm, 'tabview-youtube-comments', true, 'K');
timeline.setTimeout(function(){
if(!deferredVarYTDHidden && scheduledCommentRefresh && Q.comments_section_loaded>0 && comments.hasAttribute('hidden')){
//console.log(3434)
scheduledCommentRefresh=false; //logic tbc
resetCommentSection();
//console.log(8022)
}
},142)
if(!mtc_cid) mtc_cid=timeline.setInterval(()=>{
if(mtc_store>Date.now()) return;
timeline.clearInterval(mtc_cid)
mtc_cid=0;
if(mtf_forceCheckLiveVideo_disable===2)return;
if(isNullComments()) _disableComments();
},80)
}
},
mtf_attrChatroom: (attrName, newValue) => {
//attr mutation checker - {ytd-live-chat-frame#chat} \single
//::attr ~ collapsed
let ytdFlexyElm = kRef(ytdFlexy);
if (!scriptEnable || !ytdFlexyElm) return;
if (deferredVarYTDHidden) return;
layoutStatusMutex.lockWith(unlock => {
const chatBlock = document.querySelector('ytd-live-chat-frame#chat')
const cssElm = kRef(ytdFlexy)
if (!chatBlock || !cssElm) {
unlock();
return;
}
if (deferredVarYTDHidden) {
unlock();
return;
}
if (!cssElm.hasAttribute('userscript-chatblock')) wAttr(cssElm, 'userscript-chatblock', true);
let isCollapsed = !!chatBlock.hasAttribute('collapsed');
wAttr(cssElm, 'userscript-chat-collapsed', isCollapsed);
if (cssElm.hasAttribute('userscript-chatblock') && !isCollapsed) lastShowTab = '#chatroom';
if (!isCollapsed && document.querySelector('#right-tabs .tab-btn.active') && isWideScreenWithTwoColumns() && !isTheater()) {
switchTabActivity(null);
timeline.setTimeout(unlock, 40);
} else {
unlock();
}
if (!isCollapsed) {
runAfterExpandChat();
} else {
chatBlock.removeAttribute('yt-userscript-iframe-loaded');
}
})
},
mtf_attrEngagementPanel: ( /** @type {MutationRecord[]} */ mutations, /** @type {MutationObserver} */ observer) => {
//attr mutation checker - {ytd-engagement-panel-section-list-renderer} \mutiple
//::attr ~ visibility
let ytdFlexyElm = kRef(ytdFlexy);
if (!scriptEnable || !ytdFlexyElm) return;
//multiple instance
if (mutations) {
for (const mutation of mutations) {
let ePanel = mutation.target;
if (ePanel.getAttribute('visibility') == 'ENGAGEMENT_PANEL_VISIBILITY_EXPANDED') {
setOnlyOneEPanel(ePanel);
break;
}
}
}
if (deferredVarYTDHidden) return;
layoutStatusMutex.lockWith(unlock => {
const ePanel = document.querySelector('ytd-watch-flexy ytd-engagement-panel-section-list-renderer')
const cssElm = kRef(ytdFlexy)
if (!ePanel || !cssElm) {
unlock();
return;
}
let previousValue = +cssElm.getAttribute('userscript-engagement-panel') || 0;
let { shownRes, value, count } = engagement_panels_();
let nextValue = value;
let nextCount = count;
if (nextCount == 0 && cssElm.hasAttribute('userscript-engagement-panel')) {
storeLastPanel=null;
wAttr(cssElm, 'userscript-engagement-panel', false);
unlock();
} else {
if ((nextCount > 1) || (cssElm.hasAttribute('userscript-engagement-panel') && previousValue === nextValue)) {
unlock();
return;
}
cssElm.setAttribute('userscript-engagement-panel', nextValue);
let b = false;
if (previousValue != nextValue && nextValue > 0) {
lastShowTab = `#engagement-panel-${nextValue}`;
b = true;
storeLastPanel = mWeakRef( shownRes[0])
//console.log(9999, shownRes[0])
}
if (b && document.querySelector('#right-tabs .tab-btn.active') && isWideScreenWithTwoColumns() && !isTheater()) {
switchTabActivity(null);
timeline.setTimeout(unlock, 40);
} else {
unlock();
}
}
})
},
mtf_initalAttr_playlist: () => {
},
mtf_initalAttr_comments: () => {
},
mtf_initalAttr_chatroom: () => {
// every per [new] {ytd-live-chat-frame#chat} detection - reset after mini-playview
let ytdFlexyElm = kRef(ytdFlexy);
if (!scriptEnable || !ytdFlexyElm) return true;
const rootElement = Q.mutationTarget || ytdFlexyElm;
if (!mgChatFrame.inPage()) {
mtoVisibility_Chatroom.clear(true);
let chatroom = rootElement.querySelector(`ytd-live-chat-frame#chat:not([${sa_chatroom}]`)
if (chatroom) {
mgChatFrame.setVar(chatroom);
if(mtoVisibility_Chatroom.bindElement(chatroom)){
mtoVisibility_Chatroom.observer.check(9)
}
chatroom = null
}
}
return true;
},
mtf_initalAttr_engagement_panel: () => {
// every per $$non-checked-section-list$$ {ytd-watch-flexy ytd-engagement-panel-section-list-renderer:not([o3r-XXXXX])} detection
let ytdFlexyElm = kRef(ytdFlexy);
if (!scriptEnable || !ytdFlexyElm) return true;
const rootElement = Q.mutationTarget || ytdFlexyElm;
let toCheck = false;
for (const engagement_panel of rootElement.querySelectorAll(
`ytd-watch-flexy ytd-engagement-panel-section-list-renderer:not([o3r-${sa_epanel}])`
)) {
let bindRes = mtoVisibility_EngagementPanel.bindElement(engagement_panel, {
attributes: true,
attributeFilter: ['visibility'],
attributeOldValue: true
})
if(bindRes) toCheck = true;
}
if (toCheck) FP.mtf_attrEngagementPanel()
return true;
},
//live-chat / chat-replay
fireOnce_forceCheckLiveVideo_tf: () => {
// once per $$player-playback-timestamp$$ {#ytd-player .ytp-time-display} && $$chat-frame$$ {ytd-live-chat-frame#chat} detection
let ytdFlexyElm = kRef(ytdFlexy);
if (!scriptEnable || !ytdFlexyElm) return;
let elm = document.querySelector('#ytd-player .ytp-time-display');
if (elm && elm.classList.contains('ytp-live')) {
//console.log(7006)
ytdFlexyElm.setAttribute('userscript-chatblock', 'chat-live')
//console.log(2441)
mtf_forceCheckLiveVideo_disable = 2;
_disableComments();
//console.log(701)
//disableComments_LiveChat();
}
},
//comments
/*
mtf_advancedComments: () => {
// once per {ytd-comments#comments #continuations} detection
//let ytdFlexyElm = kRef(ytdFlexy);
//if (!scriptEnable || !ytdFlexyElm) return true;
//const rootElement = Q.mutationTarget || ytdFlexyElm;
//const continuations = document.querySelector("ytd-comments#comments #continuations");
//if (!continuations) return true;
//requestingComments = document.querySelector('ytd-comments#comments');
//scrollForComments();
return false;
}
*/
}
/** @type {WeakRef | null} */
let displayedPlaylist = null;
/** @type {WeakRef | null} */
let scrollingVideosList = null;
let scriptEnable = false;
let scriptEC = 0;
let lastShowTab = null;
let _cachedLastVideo = null;
let videoListBeforeSearch = null;
let no_fix_contents_until = 0;
let no_fix_playlist_until = 0;
let statusCollasped = 0;
/** @type {WeakRef | null} */
let ytdFlexy = null;
function pluginUnhook() {
_pluginUnhook();
resetCommentSection();
}
function _pluginUnhook() {
sect_lastUpdate = 0;
sect_holder = null;
sect_hTime = 0;
//console.log(8001)
videoListBeforeSearch = null;
statusCollasped = 0;
_cachedLastVideo = null;
lastShowTab = null;
displayedPlaylist = null;
scrollingVideosList = null;
scriptEnable = false;
scriptEC++;
if (scriptEC > 788888888) scriptEC = 188888888;
ytdFlexy = null;
wls.layoutStatus = null;
//console.log('unc01')
mtoVisibility_EngagementPanel.clear(true)
mtoVisibility_Playlist.clear(true)
mtoVisibility_Comments.clear(true)
mgChatFrame.kVar = null;
mtoVisibility_Chatroom.clear(true)
mtoFlexyAttr.clear(true)
for (const elem of document.querySelectorAll(
['ytd-expander[tabview-info-expander]'].join(', ')
)) {
elem.removeAttribute('tabview-info-expander');
}
mtoMutation_body.clear(true)
mtoMutation_watchFlexy.clear(true)
//FOnce.mtf_checkFlexy = null;
//FOnce.mtf_initalAttr_comments = null;
//FOnce.mtf_initalAttr_playlist = null;
//FOnce.mtf_initalAttr_chatroom = null;
//FOnce.mtf_initalAttr_engagement_panel = null;
//FOnce.mtf_advancedComments = null;
//FOnce.mtf_checkDescriptionLoaded = null;
//FOnce.mtf_forceCheckLiveVideo = null;
Q.mtf_chatBlockQ = null;
mtoInterval = mtoInterval1;
}
let comments_section_loaded_elm = null;
function getTabsHTML() {
const sTabBtnVideos = `${svgElm(16,16,298,298,svgVideos)}<span>Videos</span>`
const sTabBtnInfo = `${svgElm(16,16,23.625,23.625,svgInfo)}<span>Info</span>`
const sTabBtnPlayList = `${svgElm(16,16,426.667,426.667,svgPlayList)}<span>Playlist</span>`
let str1 = `
<paper-ripple class="style-scope yt-icon-button">
<div id="background" class="style-scope paper-ripple" style="opacity:0;"></div>
<div id="waves" class="style-scope paper-ripple"></div>
</paper-ripple>
`;
let str_fbtns = `
<div class="font-size-right">
<div class="font-size-btn font-size-plus">+</div><div class="font-size-btn font-size-minus">-</div>
</div>
`.replace(/[\r\n]+/g,'')
const str_tabs = [
`<a id="tab-btn1" data-name="info" userscript-tab-content="#tab-info" class="tab-btn">${sTabBtnInfo}${str1}${str_fbtns}</a>`,
`<a id="tab-btn3" userscript-tab-content="#tab-comments" data-name="comments" class="tab-btn">${svgElm(16,16,60,60,svgComments)}<span id="tab3-txt-loader"></span>${str1}${str_fbtns}</a>`,
`<a id="tab-btn4" userscript-tab-content="#tab-videos" data-name="videos" class="tab-btn">${sTabBtnVideos}${str1}${str_fbtns}</a>`,
`<a id="tab-btn5" userscript-tab-content="#tab-list" class="tab-btn">${sTabBtnPlayList}${str1}${str_fbtns}</a>`
].join('')
let addHTML = `
<div id="right-tabs">
<header>
<div id="material-tabs">
${str_tabs}
</div>
</header>
<div class="tab-content">
<div id="tab-info" class="tab-content-cld tab-content-hidden" userscript-scrollbar-render></div>
<div id="tab-comments" class="tab-content-cld tab-content-hidden" userscript-scrollbar-render></div>
<div id="tab-videos" class="tab-content-cld tab-content-hidden" userscript-scrollbar-render></div>
<div id="tab-list" class="tab-content-cld tab-content-hidden" userscript-scrollbar-render></div>
</div>
</div>
`;
return addHTML
}
function onVideoChange() {
// for popstate & next video
newVideoPageCheck();
scheduledCommentRefresh=true;
let comments = document.querySelector('ytd-comments#comments')
if(!deferredVarYTDHidden && scheduledCommentRefresh && Q.comments_section_loaded>0 && comments.hasAttribute('hidden')){
scheduledCommentRefresh=false;
// comment tab btn - hide by timer in attribute change
resetCommentSection();
}
mtf_forceCheckLiveVideo_disable = 0
mtc_store= Date.now()+3870
if (deferredVarYTDHidden) { // reset info when hidden
resetCommentSection();
}else{
checkVisibleEngagementPanel();
atChange(); // in case no mutation occurance
}
}
function onNavigationEnd(evt) {
console.log('yt-navigate-finish')
document.documentElement.setAttribute('youtube-ready','')
script_inject_js1.inject();
document.documentElement.dispatchEvent(new CustomEvent('tabview-ce-hack'))
forceConfig();
/*
console.log(window.ytcfg)
try{
window.ytcfg.set({
"EXPERIMENT_FLAGS": {"kevlar_watch_metadata_refresh":false}})
}catch(e){}
*/
newVideoPageCheck(); // required for init
let mRet =
(/^https?\:\/\/(\w+\.)*youtube\.com\/watch\?(\w+\=[^\/\?\&]+\&|\w+\=?\&)*v=[\w\-\_]+/.test(window.location.href) ? 1 : 0) +
(document.querySelector('ytd-watch-flexy[tabview-selection]') ? 2 : 0);
if (mRet === 1) {
document.addEventListener('loadedmetadata', function(evt) {
if (evt.target.matches('video[tabview-mainvideo]')) {
setTimeout(onVideoChange, 30)
}
}, true)
pluginUnhook(); // in case not triggered by popstate - say mini playing
let timeout = 4; // max. 4 animation frames
let tf = () => {
if (--timeout > 0 && !document.querySelector('#player video')) return requestAnimationFrame(tf);
let ytdFlexyElm = document.querySelector('ytd-watch-flexy')
if(!ytdFlexyElm) return;
scriptEnable = true;
scriptEC++;
no_fix_contents_until = 0;
no_fix_playlist_until = 0;
ytdFlexy = mWeakRef(ytdFlexyElm)
let timeoutR_findRelated = new Timeout();
timeoutR_findRelated.set(function() {
let ytdFlexyElm = kRef(ytdFlexy);
if(!ytdFlexyElm) return true;
let related = ytdFlexyElm.querySelector("#related");
if (!related) return true;
foundRelated(related);
}, 100, 10)
function foundRelated(related) {
let promise = Promise.resolve();
if (!document.querySelector("#right-tabs")) {
promise = promise.then(() => {
$(getTabsHTML()).insertBefore(related).attr('data-dom-created-by-tabview-youtube', scriptVersionForExternal);
})
}
promise.then(runAfterTabAppended)
}
/*
setTimeout(() => {
for (const s of document.querySelectorAll('#right-tabs [userscript-scrollbar-render]')) {
Promise.resolve(s).then(s => {
if (s && s.scrollTop > 0) s.scrollTop = 0;
let child = s.firstElementChild;
if (child && child.scrollTop > 0) child.scrollTop = 0;
});
}
}, 90)
*/
}
tf();
} else if (mRet === 3) {
if(!scriptEnable) return;
let elmComments = document.querySelector('ytd-comments#comments')
if (elmComments) {
nativeFunc(elmComments, "loadComments")
}
} else if (mRet === 0) {
pluginUnhook(); // in case not triggered by popstate - say mini playing
}
if(mRet & 1){
setTimeout(()=>{
Q.mutationTarget=null;
atChange(); // in case no mutation occurance
FP.mtf_attrComments()
},160);
}
}
function setToActiveTab(defaultTab) {
if (isTheater() && isWideScreenWithTwoColumns()) return;
const jElm = document.querySelector(`a[userscript-tab-content="${switchTabActivity_lastTab}"]:not(.tab-btn-hidden)`) ||
document.querySelector(`a[userscript-tab-content="${(defaultTab||settings.defaultTab)}"]:not(.tab-btn-hidden)`) ||
document.querySelector("a[userscript-tab-content]:not(.tab-btn-hidden)") ||
null;
switchTabActivity(jElm);
return !!jElm;
}
function getWrapper(wrapperId) {
let $wrapper = $(`#${wrapperId}`);
if (!$wrapper[0]) $wrapper = $(`<div id="${wrapperId}"></div>`)
return $wrapper.first();
}
function runAfterTabAppended() {
document.documentElement.setAttribute('plugin-tabview-youtube', '')
const ytdFlexyElm = kRef(ytdFlexy)
if(!ytdFlexyElm) return;
if (!ytdFlexyElm.hasAttribute('tabview-selection')) ytdFlexyElm.setAttribute('tabview-selection', '')
//console.log('unc02')
// append the next videos
// it exists as "related" is already here
fixTabs();
// just switch to the default tab
setToActiveTab();
prepareTabBtn();
// append the detailed meta contents to the tab-info
// ** FOnce.mtf_checkDescriptionLoaded = FP.mtf_checkDescriptionLoaded;
// ** if (Q.mutationTarget === null) $callOnceAsync('mtf_checkDescriptionLoaded');
// force window scroll when #continuations is first detected and #comments still [hidden]
//FOnce.mtf_advancedComments = FP.mtf_advancedComments;
//if (Q.mutationTarget === null) $callOnceAsync('mtf_advancedComments');
// use video player's element to detect the live-chat situation (no commenting section)
// this would be very useful if the live chat is collapsed, i.e. iframe has no indication on the where it is live or replay
//FOnce.mtf_forceCheckLiveVideo = FP.mtf_forceCheckLiveVideo;
//if (Q.mutationTarget === null) $callOnceAsync('mtf_forceCheckLiveVideo');
//mtf_forceCheckLiveVideo();
// Attr Mutation Observer - #playlist - hidden
//clearMutationObserver(mtoVs, 'mtoVisibility_Playlist')
// Attr Mutation Observer callback - #playlist - hidden
// pending for #playlist and set Attribute Observer
// ** FOnce.mtf_initalAttr_playlist = FP.mtf_initalAttr_playlist
// ** if (Q.mutationTarget === null) $callOnceAsync('mtf_initalAttr_playlist');
// Attr Mutation Observer - ytd-comments#comments - hidden
//clearMutationObserver(mtoVs, 'mtoVisibility_Comments')
// Attr Mutation Observer callback - ytd-comments#comments - hidden
// pending for #comments and set Attribute Observer
// ** FOnce.mtf_initalAttr_comments = FP.mtf_initalAttr_comments;
// ** if (Q.mutationTarget === null) $callOnceAsync('mtf_initalAttr_comments');
//clearMutationObserver(mtoVs, 'mtoVisibility_Chatroom');
//FOnce.mtf_initalAttr_chatroom = FP.mtf_initalAttr_chatroom
//if (Q.mutationTarget === null) $callOnceAsync('mtf_initalAttr_chatroom');
// clearMutationObserver(mtoVs, 'mtoVisibility_EngagementPanel');
// for (const engagement_panel of document.querySelectorAll('ytd-watch-flexy ytd-engagement-panel-section-list-renderer:not([tabview-attr-checked])')) {
// engagement_panel.removeAttribute('tabview-attr-checked');
// }
//FOnce.mtf_initalAttr_engagement_panel = FP.mtf_initalAttr_engagement_panel
//if (Q.mutationTarget === null) $callOnceAsync('mtf_initalAttr_engagement_panel');
mtoFlexyAttr.clear(true)
mtf_checkFlexy()
document.querySelector("#right-tabs .tab-content").addEventListener('scroll', makeBodyScrollByEvt, true);
Q.addP = 0;
Q.removeP = 0;
Q.mutationTarget = null;
Q.mtoNav_requestNo = 0;
mtoMutation_watchFlexy.bindElement(ytdFlexyElm, {
childList: true,
subtree: true,
attributes: false
})
// for automcomplete plugin or other userscript plugins
// document.body for Firefox >= 60
mtoMutation_body.bindElement(document.querySelector('body'), {
childList: true,
subtree: false,
attributes: false
})
regularCheck(1, 0, null);
}
function fetchCommentsFinished() {
let ytdFlexyElm = kRef(ytdFlexy);
if (!scriptEnable || !ytdFlexyElm) return;
if(mtf_forceCheckLiveVideo_disable===2) return;
akAttr(ytdFlexyElm, 'tabview-youtube-comments', false, 'LS')
}
function setCommentSection( /** @type {number} */ value) {
Q.comments_section_loaded = value;
if (value === 0) {
sect_lastUpdate = 0;
comments_section_loaded_elm = null;
}
}
function resetCommentSection(){
let tab_btn = document.querySelector('.tab-btn[userscript-tab-content="#tab-comments"]')
if(tab_btn){
let span = tab_btn.querySelector('span#tab3-txt-loader');
tab_btn.removeAttribute('loaded-comment')
tab_btn.classList.remove('tab-btn-hidden')
if(span){
span.textContent='';
}
}
setCommentSection(0);
}
function _disableComments() {
//requestingComments = null;
mtc_cid && timeline.clearInterval(mtc_cid)
mtc_cid=0;
if (!scriptEnable) return;
let cssElm = kRef(ytdFlexy);
if (!cssElm) return;
mtoInterval = mtoInterval2;
if(Q.comments_section_loaded>0) return; //already displayed / disabled
scheduledCommentRefresh=false;
setCommentSection(2);
comments_section_loaded_elm = mWeakRef(document.querySelector('ytd-comments#comments div#contents') || null)
let tabBtn = document.querySelector('.tab-btn[userscript-tab-content="#tab-comments"]');
if(tabBtn) {
tabBtn.removeAttribute('loaded-comment')
if (!tabBtn.classList.contains('tab-btn-hidden')) {
hideTabBtn(tabBtn)
}
}
akAttr(cssElm, 'tabview-youtube-comments', true, 'D');
}
let layoutStatusMutex = new Mutex();
function forceDisplayChatReplay() {
let items = chatFrameElement('yt-live-chat-item-list-renderer #items');
if (items && items.childElementCount !== 0) return;
let ytd_player = document.querySelector('ytd-player#ytd-player');
if (!ytd_player) return;
let videoElm = ytd_player.querySelector('video');
if (!videoElm) return;
let video = videoElm;
if (videoElm && video.currentTime > 0 && !video.ended && video.readyState > video.HAVE_CURRENT_DATA) {
let chat = document.querySelector('ytd-live-chat-frame#chat');
if (chat) {
nativeFunc(chat, "postToContentWindow", [{ "yt-player-video-progress": videoElm.currentTime }])
}
}
}
function runAfterExpandChat() {
if(runAfterExpandChat.cid_chatFrameCheck1) timeline.clearInterval(runAfterExpandChat.cid_chatFrameCheck1);
if(runAfterExpandChat.cid_chatFrameCheck2) timeline.clearInterval(runAfterExpandChat.cid_chatFrameCheck2);
runAfterExpandChat.cid_chatFrameCheck1=0;
runAfterExpandChat.cid_chatFrameCheck2=0;
new Promise(resolve => {
let chatFrame_st = Date.now();
runAfterExpandChat.cid_chatFrameCheck1 = 0;
let sEF = new ScriptEF();
runAfterExpandChat.cid_chatFrameCheck1 = timeline.setInterval(() => {
if (!sEF.isValid()) return runAfterExpandChat.cid_chatFrameCheck1 = timeline.clearInterval(runAfterExpandChat.cid_chatFrameCheck1);
let cDoc = chatFrameContentDocument();
if (cDoc) {
runAfterExpandChat.cid_chatFrameCheck1 = timeline.clearInterval(runAfterExpandChat.cid_chatFrameCheck1);
resolve();
} else if (!scriptEnable || !isChatExpand() || Date.now() - chatFrame_st > 6750) {
runAfterExpandChat.cid_chatFrameCheck1 = timeline.clearInterval(runAfterExpandChat.cid_chatFrameCheck1);
}
}, 60);
}).then(() => new Promise(resolve => {
let chatFrame_st = Date.now();
runAfterExpandChat.cid_chatFrameCheck2 = 0;
let sEF = new ScriptEF();
runAfterExpandChat.cid_chatFrameCheck2 = timeline.setInterval(() => {
if (!sEF.isValid()) return runAfterExpandChat.cid_chatFrameCheck2 = timeline.clearInterval(runAfterExpandChat.cid_chatFrameCheck2);
let app = chatFrameElement('yt-live-chat-app');
if (app) {
runAfterExpandChat.cid_chatFrameCheck2 = timeline.clearInterval(runAfterExpandChat.cid_chatFrameCheck2);
resolve(app);
} else if (!scriptEnable || !isChatExpand() || Date.now() - chatFrame_st > 6750*3) {
runAfterExpandChat.cid_chatFrameCheck2 = timeline.clearInterval(runAfterExpandChat.cid_chatFrameCheck2);
}
}, 60);
})).then(app => {
let cDoc = app.ownerDocument;
if (!scriptEnable || !isChatExpand()) return;
if(cDoc.querySelector('#userscript-tabview-chatroom-css')) return;
addStyle(`
body #input-panel.yt-live-chat-renderer::after {
background: transparent;
}
#items.yt-live-chat-item-list-renderer{
contain: content;
}
yt-live-chat-text-message-renderer{
contain: content;
}
#item-offset.yt-live-chat-item-list-renderer{
contain: content;
}
#item-scroller.yt-live-chat-item-list-renderer{
contain: strict;
}
img[width][height]{
contain: strict;
}
#item-list > yt-live-chat-item-list-renderer, #item-list > yt-live-chat-item-list-renderer > #contents{
contain: strict;
}
#chat.style-scope.yt-live-chat-renderer,
yt-live-chat-text-message-renderer.style-scope.yt-live-chat-item-list-renderer,
#item-scroller,
yt-live-chat-text-message-renderer.style-scope.yt-live-chat-item-list-renderer .style-scope.yt-live-chat-text-message-renderer,
yt-live-chat-ticker-paid-message-item-renderer
{
contain: layout paint style;
}
yt-img-shadow#author-photo.style-scope{
contain: layout paint style;
content-visibility: auto;
contain-intrinsic-size: 24px 24px;
}
#item-offset.style-scope.yt-live-chat-item-list-renderer,
#items.style-scope.yt-live-chat-item-list-renderer {
contain: layout paint;
}
.style-scope.yt-live-chat-text-message-renderer {
cursor: default;
}
#author-photo.style-scope.yt-live-chat-text-message-renderer,
yt-live-chat-author-chip.style-scope.yt-live-chat-text-message-renderer,
yt-live-chat-author-chip.style-scope.yt-live-chat-text-message-renderer ~ span#message.style-scope.yt-live-chat-text-message-renderer
{
pointer-events: none;
}
span#message.style-scope.yt-live-chat-text-message-renderer > img.emoji.yt-formatted-string.style-scope.yt-live-chat-text-message-renderer{
contain: layout paint style;
cursor: default;
pointer-events: none;
}
body yt-live-chat-app{
contain: size layout paint style;
content-visibility: auto;
transform: translate3d(0,0,0);
overflow: hidden;
}
/*
yt-live-chat-text-message-renderer.style-scope.yt-live-chat-item-list-renderer:nth-last-of-type(n+20){
content-visibility: auto;
}
*/
/*
@supports (contain-intrinsic-size: auto 1px){
yt-live-chat-text-message-renderer.style-scope.yt-live-chat-item-list-renderer{
content-visibility: auto;
contain-intrinsic-size: auto 24px;
}
}
*/
.style-scope.yt-live-chat-item-list-renderer{
box-sizing: border-box;
}
/*
.style-scope.yt-live-chat-item-list-renderer[style*="--tabview-crm-height"]{
content-visibility: auto;
contain-intrinsic-size: 1px var(--tabview-crm-height, 24px);
}
#item-offset.style-scope.yt-live-chat-item-list-renderer{
height: auto !important;
}
#item-offset.style-scope.yt-live-chat-item-list-renderer > #items:only-child{
position: relative !important;
}*/
#item-offset.style-scope.yt-live-chat-item-list-renderer{
contain: size layout paint style;
}
#item-offset.style-scope.yt-live-chat-item-list-renderer > #items:only-child{
contain: layout paint style;
}
`, cDoc.documentElement).id='userscript-tabview-chatroom-css'
let frc= 0;
let fullReady = ()=>{
if(!cDoc.documentElement.hasAttribute('style') && ++frc<900) return timeline.setTimeout(fullReady,10);
if (cDoc.querySelector('yt-live-chat-renderer #continuations')) {
timeline.setTimeout(() => mtf_ChatExist(), 40);
$(document.querySelector('ytd-live-chat-frame#chat')).attr('yt-userscript-iframe-loaded', '')
}
forceDisplayChatReplay();
let iframe = document.querySelector('ytd-live-chat-frame iframe#chatframe');
iframe.dispatchEvent(new CustomEvent("tabview-chatroom-ready"))
}
fullReady();
})
}
function flexyAttr_toggleFlag(mFlag, b, flag) {
if (b) mFlag = mFlag | flag;
else mFlag = mFlag & ~flag;
return mFlag;
}
function flexAttr_toLayoutStatus(nls, attributeName) {
let attrElm, b, v;
switch (attributeName) {
case 'theater':
nls = flexyAttr_toggleFlag(nls, isTheater(), LAYOUT_THEATER);
break;
case 'userscript-chat-collapsed':
case 'userscript-chatblock':
attrElm = kRef(ytdFlexy);
if (hasAttribute(attrElm, 'userscript-chat-collapsed')) {
nls = flexyAttr_toggleFlag(nls, true, LAYOUT_CHATROOM | LAYOUT_CHATROOM_COLLASPED);
} else {
nls = flexyAttr_toggleFlag(nls, hasAttribute(attrElm, 'userscript-chatblock'), LAYOUT_CHATROOM);
nls = flexyAttr_toggleFlag(nls, false, LAYOUT_CHATROOM_COLLASPED);
}
break;
case 'is-two-columns_':
nls = flexyAttr_toggleFlag(nls, isWideScreenWithTwoColumns(), LAYOUT_TWO_COLUMNS);
break;
case 'tabview-selection':
b = isNonEmptyString(kRef(ytdFlexy).getAttribute('tabview-selection'));
nls = flexyAttr_toggleFlag(nls, b, LAYOUT_TAB_EXPANDED);
break;
case 'fullscreen':
b = isNonEmptyString(kRef(ytdFlexy).getAttribute('fullscreen'));
nls = flexyAttr_toggleFlag(nls, b, LAYOUT_FULLSCREEN);
break;
case 'userscript-engagement-panel':
v = kRef(ytdFlexy).getAttribute('userscript-engagement-panel');
b = (+v > 0)
nls = flexyAttr_toggleFlag(nls, b, LAYOUT_ENGAGEMENT_PANEL_EXPAND);
break;
}
return nls;
}
let mtf_attrFlexy = (mutations, observer) => {
//attr mutation checker - $$ytdFlexyElm$$ {ytd-watch-flexy} \single
//::attr
// ~ 'userscript-chat-collapsed', 'userscript-chatblock', 'theater', 'is-two-columns_',
// ~ 'tabview-selection', 'fullscreen', 'userscript-engagement-panel',
// ~ 'hidden'
//console.log(15330, scriptEnable, kRef(ytdFlexy), mutations)
if (!scriptEnable) return;
const cssElm = kRef(ytdFlexy)
if (!cssElm) return;
if (!mutations) return;
//console.log(15340)
ytdFlexyHiddenCheck(mutations);
const old_layoutStatus = wls.layoutStatus
if (old_layoutStatus === null) return;
let new_layoutStatus = old_layoutStatus;
let checkedChat = false;
for (const mutation of mutations) {
new_layoutStatus = flexAttr_toLayoutStatus(new_layoutStatus, mutation.attributeName);
if (mutation.attributeName == 'userscript-chat-collapsed' || mutation.attributeName == 'userscript-chatblock') {
if(!checkedChat){
checkedChat = true; // avoid double call
if (cssElm.getAttribute('userscript-chatblock') === 'chat-live') {
// assigned new attribute - "chat-live" => disable comments section
_disableComments();
}
if (!cssElm.hasAttribute('userscript-chatblock')) {
// might or might not collapsed before
timeline.setTimeout(() => {
if (!scriptEnable) return;
//delayed call => check with the "no active focus" condition with chatroom status
if (!isAnyActiveTab() && !isChatExpand() && !isTheater() && isWideScreenWithTwoColumns() && !isFullScreen()) {
setToActiveTab();
}
}, 240);
}
}
}else if(mutation.attributeName == 'userscript-engagement-panel'){
// assume any other active component such as tab content and chatroom
if (+(cssElm.getAttribute('userscript-engagement-panel')||0)===0 && +mutation.oldValue>0) {
timeline.setTimeout(() => {
if (!scriptEnable) return;
//delayed call => check with the "no active focus" condition with engagement panel status
if (!isAnyActiveTab() && !isEngagementPanelExpanded() && !isTheater() && isWideScreenWithTwoColumns() && !isFullScreen() && !isChatExpand()) {
setToActiveTab();
}
}, 240);
}
}
}
if (new_layoutStatus !== old_layoutStatus) wls.layoutStatus = new_layoutStatus
}
const mtf_checkFlexy = () => {
// once per $$native-ytd-watch-flexy$$ {ytd-watch-flexy} detection
let ytdFlexyElm = kRef(ytdFlexy);
if (!scriptEnable || !ytdFlexyElm) return true;
wls.layoutStatus = null;
let isFlexyHidden = (deferredVarYTDHidden = ytdFlexyElm.hasAttribute('hidden'));
if (!isFlexyHidden) {
let rChatExist = base_ChatExist();
if (rChatExist) {
let { attr_chatblock, attr_chatcollapsed } = rChatExist;
if (attr_chatblock === null) {
//remove attribute if it is unknown
attr_chatblock = false;
attr_chatcollapsed = false;
}
wAttr(ytdFlexyElm, 'userscript-chatblock', attr_chatblock)
wAttr(ytdFlexyElm, 'userscript-chat-collapsed', attr_chatcollapsed)
}
}
let rTabSelection = [...ytdFlexyElm.querySelectorAll('.tab-btn[userscript-tab-content]')]
.map(elm => ({ elm, hidden: elm.classList.contains('tab-btn-hidden') }));
if(rTabSelection.length === 0){
wAttr(ytdFlexyElm, 'tabview-selection', false);
}else{
rTabSelection=rTabSelection.filter(entry => entry.hidden !== true); // all available tabs
if (rTabSelection.length === 0) wAttr(ytdFlexyElm, 'tabview-selection', '');
}
rTabSelection = null;
let rEP = engagement_panels_();
if (rEP && rEP.count > 0) wAttr(ytdFlexyElm, 'userscript-engagement-panel', false);
//else wAttr(ytdFlexyElm, 'userscript-engagement-panel', rEP.value + ""); // can be 0
else if(rEP.value>0) wAttr(ytdFlexyElm, 'userscript-engagement-panel', rEP.value + ""); // can be 0
let ls = 0;
ls = flexAttr_toLayoutStatus(ls, 'theater')
ls = flexAttr_toLayoutStatus(ls, 'userscript-chat-collapsed')
ls = flexAttr_toLayoutStatus(ls, 'userscript-chatblock')
ls = flexAttr_toLayoutStatus(ls, 'is-two-columns_')
ls = flexAttr_toLayoutStatus(ls, 'tabview-selection')
ls = flexAttr_toLayoutStatus(ls, 'fullscreen')
ls = flexAttr_toLayoutStatus(ls, 'userscript-engagement-panel')
wls.layoutStatus = ls
mtoFlexyAttr.bindElement(ytdFlexyElm,{
attributes: true,
attributeFilter: ['userscript-chat-collapsed', 'userscript-chatblock', 'theater', 'is-two-columns_', 'tabview-selection', 'fullscreen', 'userscript-engagement-panel', 'hidden'],
attributeOldValue: true
})
ytdFlexyHiddenCheckBasic(ytdFlexyElm);
let columns = document.querySelector('ytd-page-manager#page-manager #columns')
if (columns) {
wAttr(columns, 'userscript-scrollbar-render', true);
}
return false;
}
function ytdFlexyHiddenCheckBasic(ytdFlexyElm){
// for both hidden and non-hidden ytd-watch-flexy
deferredVarYTDHidden = ytdFlexyElm.hasAttribute('hidden');
// console.log(15403)
document.documentElement.classList.toggle('tabview-normal-player',!deferredVarYTDHidden)
}
function checkVisibleEngagementPanel(){
if(storeLastPanel){
let elm_storeLastPanel = kRef(storeLastPanel);
if(elm_storeLastPanel && !isDOMVisible(elm_storeLastPanel) ){
storeLastPanel=null;
ytBtnCloseEngagementPanels();
}
}
}
function ytdFlexyHiddenCheck(mutations) {
//console.log(15350)
const ytdFlexyElm = kRef(ytdFlexy)
if (!ytdFlexyElm) return;
let muHidden = false
for (const mutation of mutations) {
if (mutation.attributeName === 'hidden') {
//console.log(343)
muHidden = true;
break;
}
}
if (!muHidden) return;
mtc_store= Date.now()+2870
//console.log(7004)
deferredVarYTDHidden = ytdFlexyElm.hasAttribute('hidden');
if(deferredVarYTDHidden && scheduledCommentRefresh && Q.comments_section_loaded>0){
scheduledCommentRefresh=false;
}
//console.log(15400)
if(!deferredVarYTDHidden){
mtf_forceCheckLiveVideo_disable = 0
timeline.setTimeout(function() {
mtf_ChatExist();
layoutStatusMutex.lockWith(unlock=>{
atChange(); // in case no mutation occurance
ytdFlexyHiddenCheckBasic(ytdFlexyElm);
dispatchWindowResize(); // player control positioning
timeline.setTimeout(unlock, 40);
})
}, 40);
}else{
//console.log(15401)
timeline.setTimeout(function() {
//console.log(15402)
ytdFlexyHiddenCheckBasic(ytdFlexyElm);
}, 40);
}
}
let switchTabActivity_lastTab = null
function setDisplayedPlaylist() {
//override the default youtube coding event prevention
let cssElm = kRef(ytdFlexy);
if (!scriptEnable || !cssElm) return;
displayedPlaylist = mWeakRef(document.querySelector('ytd-watch-flexy #tab-list:not(.tab-content-hidden) ytd-playlist-panel-renderer') || null);
}
let recordScrollTop = 0
function switchTabActivity(activeLink) {
if (!scriptEnable) return;
const ytdFlexyElm = kRef(ytdFlexy);
if (!ytdFlexyElm) return;
if (activeLink && activeLink.classList.contains('tab-btn-hidden')) return; // not allow to switch to hide tab
if (isTheater() && isWideScreenWithTwoColumns()) activeLink = null;
/*
let isPrevTabComments = document.querySelector('.tab-content-cld:not(.tab-content-hidden)');
isPrevTabComments=isPrevTabComments&&isPrevTabComments.matches('#tab-comments')
if(isPrevTabComments){
let comments_tab = document.querySelector('#tab-comments');
if(comments_tab){
let st = comments_tab.scrollTop;
if(st>=0) recordScrollTop = st;
}
}
*/
function runAtEnd() {
//console.log(12312)
if (activeLink) lastShowTab = activeLink.getAttribute('userscript-tab-content')
displayedPlaylist = null;
scrollingVideosList = null;
if (activeLink && lastShowTab == '#tab-list') {
setDisplayedPlaylist();
} else if (activeLink && lastShowTab == '#tab-videos') {
scrollingVideosList = mWeakRef(document.querySelector('ytd-watch-flexy #tab-videos:not(.tab-content-hidden) [placeholder-videos]'));
}
ytdFlexyElm.setAttribute('tabview-selection', activeLink ? lastShowTab : '')
if (lastShowTab == '#tab-comments' && (ytdFlexyElm.getAttribute('tabview-youtube-comments') || '').lastIndexOf('S') >= 0) {
if(mtf_forceCheckLiveVideo_disable===2) {}
else{
akAttr(ytdFlexyElm, 'tabview-youtube-comments', false, 'L');
/*
requestAnimationFrame(() => {
let comments_tab = document.querySelector('#tab-comments');
if (comments_tab && comments_tab.scrollTop > 0) comments_tab.scrollTop = 0;
});
*/
}
}
/*
let isNewTabComments = document.querySelector('.tab-content-cld:not(.tab-content-hidden)')
isNewTabComments=isNewTabComments&&isNewTabComments.matches('#tab-comments')
if(isNewTabComments){
let comments_tab = document.querySelector('#tab-comments');
if(comments_tab){
let st = comments_tab.scrollTop;
if(Math.abs(st-recordScrollTop)>0.9) comments_tab.scrollTop=recordScrollTop;
}
}
*/
}
const links = document.querySelectorAll('#material-tabs a[userscript-tab-content]');
for (const link of links) {
let content = document.querySelector(link.getAttribute('userscript-tab-content'));
if (link && content) {
if (link !== activeLink) {
link.classList.remove("active");
content.classList.add("tab-content-hidden");
} else {
link.classList.add("active");
content.classList.remove("tab-content-hidden");
//timeline.setTimeout(()=>content.focus(),400);
}
}
}
runAtEnd();
}
const STORE_VERSION = 1;
const STORE_key = 'userscript-tabview-settings';
function getStore(){
let s = localStorage[STORE_key];
function resetStore(){
let ret = {
version: 1,
};
localStorage[STORE_key]=JSON.stringify(ret);
return ret;
}
if(!s) return resetStore();
let obj = null;
try{
obj = JSON.parse(s);
}catch(e){}
return obj && obj.version === STORE_VERSION ? obj : resetStore();
}
function setStore(obj){
if(!obj || typeof obj !=='object') return false;
if(obj.version !== STORE_VERSION) return false;
localStorage[STORE_key]=JSON.stringify(obj);
return true;
}
let tabsUiScript_setclick = false;
function prepareTabBtn() {
const materialTab = document.querySelector("#material-tabs")
if (!materialTab) return;
let noActiveTab = !!document.querySelector('ytd-watch-flexy[userscript-chatblock]:not([userscript-chat-collapsed])')
const activeLink = materialTab.querySelector('a[userscript-tab-content].active:not(.tab-btn-hidden)')
if (activeLink) switchTabActivity(noActiveTab ? null : activeLink)
if (!tabsUiScript_setclick) {
tabsUiScript_setclick = true;
$(materialTab).on("click", "a", function(evt) {
//console.log(8510)
let ytdFlexyElm = kRef(ytdFlexy);
if (!scriptEnable || !ytdFlexyElm) return null;
if (!this.hasAttribute('userscript-tab-content')) return;
if (evt.target.matches('.font-size-btn')) return;
evt.preventDefault();
//console.log(8511)
/*
if (this.getAttribute('userscript-tab-content') == '#tab-comments' && parseInt(ytdFlexyElm.getAttribute('tabview-youtube-comments') || '') < 0) {
console.log(8512)
return;
}*/
//console.log(8513)
new Promise(requestAnimationFrame).then(() => {
//console.log(8514)
layoutStatusMutex.lockWith(unlock => {
//console.log(8515)
switchTabActivity_lastTab = this.getAttribute('userscript-tab-content');
let isActiveAndVisible = this.classList.contains('tab-btn') && this.classList.contains('active') && !this.classList.contains('tab-btn-hidden')
if (isWideScreenWithTwoColumns() && !isTheater() && isActiveAndVisible) {
//optional
timeline.setTimeout(unlock, 80);
switchTabActivity(null);
ytBtnSetTheater();
} else if (isActiveAndVisible) {
timeline.setTimeout(unlock, 80);
switchTabActivity(null);
} else {
let pInterval = 60;
if (isChatExpand() && isWideScreenWithTwoColumns()) {
ytBtnCollapseChat();
} else if (isEngagementPanelExpanded() && isWideScreenWithTwoColumns()) {
ytBtnCloseEngagementPanels();
} else if (isWideScreenWithTwoColumns() && isTheater() && !isFullScreen()) {
ytBtnCancelTheater();
} else {
pInterval = 20;
}
//console.log(8518)
timeline.setTimeout(() => {
timeline.setTimeout(makeBodyScroll, 20); // this is to make the image render
timeline.setTimeout(() => {
let rightTabs = document.querySelector('#right-tabs');
if (!isWideScreenWithTwoColumns() && rightTabs && rightTabs.offsetTop > 0 && this.classList.contains('active')) {
let tabButtonBar = document.querySelector('#material-tabs');
let tabButtonBarHeight = tabButtonBar ? tabButtonBar.offsetHeight : 0;
window.scrollTo(0, rightTabs.offsetTop - tabButtonBarHeight);
}
}, 60)
// console.log(8519)
timeline.setTimeout(unlock, 80)
switchTabActivity(this)
}, pInterval);
}
})
})
});
/*
$(materialTab).on("mousedown", ".font-size-btn", function(evt){
evt.stopPropagation();
evt.stopImmediatePropagation();
});
$(materialTab).on("pointerdown", ".font-size-btn", function(evt){
evt.stopPropagation();
evt.stopImmediatePropagation();
});
$(materialTab).on("mouseup", ".font-size-btn", function(evt){
evt.stopPropagation();
evt.stopImmediatePropagation();
});
$(materialTab).on("pointerup", ".font-size-btn", function(evt){
evt.stopPropagation();
evt.stopImmediatePropagation();
});
*/
function updateCSS_fontsize(){
let store = getStore();
let ytdFlexyElm = kRef(ytdFlexy);
if(ytdFlexyElm){
if(store['font-size-#tab-info'])
ytdFlexyElm.style.setProperty('--ut2257-info', store['font-size-#tab-info'])
if(store['font-size-#tab-comments'])
ytdFlexyElm.style.setProperty('--ut2257-comments', store['font-size-#tab-comments'])
if(store['font-size-#tab-videos'])
ytdFlexyElm.style.setProperty('--ut2257-videos', store['font-size-#tab-videos'])
if(store['font-size-#tab-list'])
ytdFlexyElm.style.setProperty('--ut2257-list', store['font-size-#tab-list'])
}
}
$(materialTab).on("click", ".font-size-btn", function(evt){
evt.preventDefault();
evt.stopPropagation();
evt.stopImmediatePropagation();
let value = evt.target.matches('.font-size-plus')?1: evt.target.matches('.font-size-minus')?-1 :0;
let active_tab_content = evt.target.closest('[userscript-tab-content]').getAttribute('userscript-tab-content');
let store = getStore();
let settingKey = `font-size-${active_tab_content}`
if(!store[settingKey]) store[settingKey] = 1.0;
if(value<0) store[settingKey] -= 0.05;
if(value>0) store[settingKey] += 0.05;
setStore(store);
updateCSS_fontsize();
//console.log(this.textContent)
});
updateCSS_fontsize();
}
}
// ---------------------------------------------------------------------------------------------
document.addEventListener("yt-navigate-finish", onNavigationEnd)
//yt-navigate-redirect
//"yt-page-data-fetched"
//yt-navigate-error
//yt-navigate-start
//yt-page-manager-navigate-start
//"yt-navigate"
//"yt-navigate-cache
document.addEventListener("yt-navigate-cache",()=>{
console.log('yt-navigate-cache')
})
document.addEventListener("yt-navigate-redirect",()=>{
console.log('yt-navigate-redirect')
})
function onReady(){
//might be earlier than yt-navigation-finish
console.log('html-onReady')
if(location.pathname=='/watch') script_inject_js1.inject();
}
if(document.readyState!=='loading'){
onReady();
}else{
document.addEventListener('DOMContentLoaded', onReady)
}
function forceConfig(){
let trial = false;
/*
let f=()=>{
if(trial) return;
let b = true;
try{
document.dispatchEvent(new CustomEvent("me-func"))
window.yt.config_.EXPERIMENT_FLAGS.kevlar_watch_metadata_refresh=true
}catch(e){
b=false;
}
if(b) trial = true;
}
f();
requestAnimationFrame(f)
setTimeout(f,30)
setTimeout(f,300)
*/
}
document.addEventListener("yt-navigate-start",()=>{
console.log('yt-navigate-start') // not always trigger before navigate-end
script_inject_js1.inject();
forceConfig();
})
document.addEventListener("yt-page-manager-navigate-start",()=>{
console.log('yt-page-manager-navigate-start')
forceConfig();
})
document.addEventListener("loadstart", (evt) => {
if (!evt || !evt.target || evt.target.nodeName !== "VIDEO") return;
let elm = evt.target;
if (!elm.matches('#player video, #movie_player video, video[tabview-mainvideo]')) return;
mtc_store= Date.now()+2870
let src = elm.src;
if (src !== lastVideoURL) {
lastVideoURL = elm.src;
elm.setAttribute('tabview-mainvideo', ''); // mainly for mini playing
}
}, true)
// ---------------------------------------------------------------------------------------------
let scrolling_lastD = 0;
const singleColumnScrolling = function(/** @type {boolean} */ scrolling_lastF) {
if (!scriptEnable || deferredVarYTDHidden) return;
let pageY = scrollY;
if (pageY < 10 && scrolling_lastD === 0 && !scrolling_lastF) return;
let targetElm, header, navElm;
Promise.resolve().then(() => {
targetElm = document.querySelector("#right-tabs");
if (!targetElm) return;
header = targetElm.querySelector("header");
if (!header) return;
navElm = document.querySelector('#masthead-container, #masthead')
if (!navElm) return;
let navHeight = navElm ? navElm.offsetHeight : 0
let elmY = targetElm.offsetTop
let xyz = [elmY + navHeight, pageY, elmY - navHeight]
let xyStatus = 0
if (xyz[1] < xyz[2] && xyz[2] < xyz[0]) {
// 1
xyStatus = 1
}
if (xyz[0] > xyz[1] && xyz[1] > xyz[2]) {
//2
xyStatus = 2
}
if (xyz[2] < xyz[0] && xyz[0] < xyz[1]) {
// 3
xyStatus = 3
}
return xyStatus;
}).then((xyStatus) => {
if ((xyStatus == 2 || xyStatus == 3) && (scrolling_lastD === 0 || scrolling_lastF)) {
scrolling_lastD = 1;
let {
offsetHeight
} = header
let {
offsetWidth
} = targetElm
targetElm.style.setProperty("--userscript-sticky-width", offsetWidth + 'px')
targetElm.style.setProperty("--userscript-sticky", offsetHeight + 'px')
wAttr(targetElm, 'userscript-sticky', true);
} else if ((xyStatus == 1) && (scrolling_lastD === 1 || scrolling_lastF)) {
scrolling_lastD = 0;
wAttr(targetElm, 'userscript-sticky', false);
}
targetElm = null;
header = null;
navElm = null;
});
};
window.addEventListener("scroll", function() {
singleColumnScrolling(false)
}, {
capture: false,
passive: true
})
let lastResizeAt = 0;
window.addEventListener('resize', function() {
if (!scriptEnable) return;
if (deferredVarYTDHidden) return;
lastResizeAt = Date.now();
requestAnimationFrame(() => {
singleColumnScrolling(true)
})
}, {
capture: false,
passive: true
})
let hist = null
const getHistState = (history)=>`${history.length}|${history.state?history.state.entryTime:null}`;
function newVideoPageCheck(){
let hState = getHistState(history)
if(hist!==hState) {
hist=hState;
if(scriptEnable){
//scriptEnable = false;
let callTimeout = !newVideoPage.entryTime
newVideoPage.entryTime = 1
if(callTimeout) setTimeout(newVideoPage,0)
}
return true;
}
}
function newVideoPage(){
newVideoPage.entryTime = 0;
console.log('newVideoPage')
//console.log('newVideoPage-', 150, location.href)
let ytdFlexyElm = kRef(ytdFlexy);
if(!ytdFlexyElm) return;
timeline.reset();
layoutStatusMutex = new Mutex();
//console.log('newVideoPage-', 350, location.href)
let flag1= /^https?\:\/\/(\w+\.)*youtube\.com\/watch\?(\w+\=[^\/\?\&]+\&|\w+\=?\&)*v=[\w\-\_]+/.test(location.href)
let tf = ()=>{
let isFlexyHidden = (deferredVarYTDHidden = ytdFlexyElm.hasAttribute('hidden'));
let flag2 = !isFlexyHidden;
if(flag1^flag2) return timeline.setTimeout(tf,7); else funcVisibleWatch();
tf= null;
funcVisibleWatch = null;
ytdFlexyElm=null
}
let funcVisibleWatch = ()=>{
//scriptEnable = true;
let isFlexyHidden = (deferredVarYTDHidden = ytdFlexyElm.hasAttribute('hidden'));
ytdFlexyHiddenCheckBasic(ytdFlexyElm)
if(!isFlexyHidden) {
mtf_forceCheckLiveVideo_disable = 0;
mtc_store= Date.now()+2870
sect_lastUpdate = 0;
if(pendingOne){
// reset pendingOne = false if the element is already removed.
pendingOne = document.querySelectorAll(`ytd-watch-flexy ytd-comments#comments [tabview-cache-time]`).length>1;
}
timeline.setTimeout(()=>{
Q.mutationTarget=null;
FP.mtf_attrComments()
},2870)
if(pageInit_attrComments) hookSection();
let new_layoutStatus = wls.layoutStatus
const new_isExpandedChat = !(new_layoutStatus & LAYOUT_CHATROOM_COLLASPED) && (new_layoutStatus & LAYOUT_CHATROOM)
const new_isCollaspedChat = (new_layoutStatus & LAYOUT_CHATROOM_COLLASPED) && (new_layoutStatus & LAYOUT_CHATROOM)
const new_isTwoColumns = new_layoutStatus & LAYOUT_TWO_COLUMNS;
const new_isTheater = new_layoutStatus & LAYOUT_THEATER;
const new_isTabExpanded = new_layoutStatus & LAYOUT_TAB_EXPANDED;
const new_isFullScreen = new_layoutStatus & LAYOUT_FULLSCREEN;
const new_isExpandEPanel = new_layoutStatus & LAYOUT_ENGAGEMENT_PANEL_EXPAND;
if( ytdFlexyElm.getAttribute('tabview-selection')==='' && new_isTwoColumns && !new_isTheater && !new_isTabExpanded && !new_isFullScreen && !new_isExpandEPanel && !new_isExpandedChat ){
// e.g. engage panel removed after miniview and change video
setToActiveTab();
}else if(new_isExpandEPanel && ytdFlexyElm.querySelectorAll('ytd-engagement-panel-section-list-renderer[visibility="ENGAGEMENT_PANEL_VISIBILITY_EXPANDED"]').length===0){
wls.layoutStatus = new_layoutStatus & (~LAYOUT_ENGAGEMENT_PANEL_EXPAND)
}
//mtf_attrFlexy();
FP.mtf_attrEngagementPanel();
FP.mtf_attrPlaylist();
FP.mtf_attrComments();
FP.mtf_attrChatroom();
}
regularCheck(1,0,null); // mutation happens when the page is not ready; call again as the page is ready.
}
tf();
}
function browserHistoryState(){
let maxCount = 5
if (!scriptEnable) return;
let ytdFlexyElm = kRef(ytdFlexy);
if(!ytdFlexyElm) return;
let cid = timeline.setInterval(function(){
if(newVideoPageCheck()){
timeline.clearInterval(cid);
}
if(--maxCount===0) timeline.clearInterval(cid);
},7)
}
window.addEventListener('hashchange', function() {
if (!scriptEnable) return;
console.log('hashchange');
browserHistoryState();
}, { capture: true })
window.addEventListener('popstate', function() {
if (!scriptEnable) return;
console.log('popstate');
browserHistoryState();
}, { capture: true })
// function clearMutationObserver(o, key) {
// if (o[key]) {
// o[key].takeRecords();
// o[key].disconnect();
// o[key] = null;
// return true;
// }
// }
// function initMutationObserver(o, key, callback) {
// clearMutationObserver(o, key);
// const mto = new MutationObserver(callback);
// o[key] = mto;
// return mto;
// }
// function initMutationObserver2(o, key, mtoFunc) {
// clearMutationObserver(o, key);
// const mto = mtoFunc();
// o[key] = mto;
// return mto;
// }
document.addEventListener('wheel', function(evt) {
if (!scriptEnable) return;
const displayedPlaylist_element = kRef(displayedPlaylist);
if (displayedPlaylist_element && displayedPlaylist_element.contains(evt.target)) {
evt.stopPropagation();
evt.stopImmediatePropagation();
}
}, { capture: true, passive: true });
function setVideosTwoColumns(/** @type {number} */ flag, /** @type {boolean} */ bool) {
//two columns to one column
/*
[placeholder-videos] ytd-watch-next-secondary-results-renderer.style-scope.ytd-watch-flexy
is-two-columns ="" => no is-two-columns
[placeholder-videos] tp-yt-paper-spinner#spinner.style-scope.ytd-continuation-item-renderer
no hidden => hidden =""
[placeholder-videos] div#button.style-scope.ytd-continuation-item-renderer
hidden ="" => no hidden
*/
let cssSelector1 = '[placeholder-videos] ytd-watch-next-secondary-results-renderer.style-scope.ytd-watch-flexy'
let cssSelector2 = '[placeholder-videos] tp-yt-paper-spinner#spinner.style-scope.ytd-continuation-item-renderer'
let cssSelector3 = '[placeholder-videos] div#button.style-scope.ytd-continuation-item-renderer'
let res = {}
if (flag & 1) {
res.m1 = document.querySelector(cssSelector1)
if (res.m1) wAttr(res.m1, 'is-two-columns', bool ? '' : false);
}
if (flag & 2) {
res.m2 = document.querySelector(cssSelector2)
if (res.m2) wAttr(res.m2, 'hidden', bool ? false : '');
}
if (flag & 4) {
res.m3 = document.querySelector(cssSelector3)
if (res.m3) wAttr(res.m3, 'hidden', bool ? '' : false);
}
return res
}
let lastScrollFetch = 0;
// function isScrolledToEnd(){
// return (window.innerHeight + window.pageYOffset) >= document.scrollingElement.scrollHeight - 2;
// }
let lastOffsetTop = 0;
window.addEventListener('scroll', function(evt) {
//console.log(evt.target)
if (!scriptEnable) return;
if (!kRef(scrollingVideosList)) return;
if (videoListBeforeSearch) return;
let visibleHeight = document.scrollingElement.clientHeight;
let totalHeight = document.scrollingElement.scrollHeight;
if (totalHeight < visibleHeight * 1.5) return; // filter out two column view;
let z = window.pageYOffset + visibleHeight;
let h_advanced = totalHeight - (visibleHeight > 5 * 40 ? visibleHeight * 0.5 : 40);
if (z > h_advanced && !isWideScreenWithTwoColumns()) {
let ct = Date.now();
if (ct - lastScrollFetch < 500) return; //prevent continuous calling
lastScrollFetch = ct;
let res = setVideosTwoColumns(2 | 4, true)
if (res.m3 && res.m2) {
//wait for DOM change, just in case
requestAnimationFrame(() => {
let { offsetTop } = res.m2 // as visibility of m2 & m3 switched.
if (offsetTop - lastOffsetTop < 40) return; // in case bug, or repeating calling. // the next button shall below the this button
lastOffsetTop = offsetTop
res.m2.parentNode.dispatchEvent(new Event('yt-service-request-sent-button-renderer'))
res = null
})
} else {
res = null
}
}
}, { passive: true })
let sect_lastUpdate = 0;
let sect_holder = null;
let sect_hText = null;
let sect_hTime = 0;
let pendingOne = false;
let mtf_forceCheckLiveVideo_disable = 0;
let storeLastPanel = null;
/** @type {boolean | null} */
let deferredVarYTDHidden = null;
let scheduledCommentRefresh = false;
let pageInit_attrComments = false;
let mgChatFrame = {
setVar(elm) {
mgChatFrame.kVar = mWeakRef(elm)
},
getVar() {
return kRef(mgChatFrame.kVar)
},
inPage() {
let elm = mgChatFrame.getVar();
if (!elm) return false;
let ytdFlexyElm = kRef(ytdFlexy);
if(!ytdFlexyElm) return false;
return ytdFlexyElm.contains(elm)
}
};
const timeline = {
// after initialized (initObserver)
cn1:{},
cn2:{},
setTimeout( /** @type {TimerHandler} */ f,/** @type {number} */ d){
return timeline.cn1[setTimeout(f,d)]=true
},
clearTimeout(/** @type {number} */ cid){
timeline.cn1[cid]=false; return clearTimeout(cid)
},
setInterval(/** @type {TimerHandler} */ f,/** @type {number} */ d){
return timeline.cn2[setInterval(f,d)]=true
},
clearInterval(/** @type {number} */ cid){
timeline.cn2[cid]=false; return clearInterval(cid)
},
reset(){
for(let cid in timeline.cn1) timeline.cn1[cid] && clearTimeout(cid)
for(let cid in timeline.cn2) timeline.cn2[cid] && clearInterval(cid)
timeline.cn1={}
timeline.cn2={}
}
}
class AttributeMutationObserver extends MutationObserver {
constructor(flist){
super((mutations, observer)=>{
for(const mutation of mutations){
if (mutation.type === 'attributes') {
this.checker(mutation.target, mutation.attributeName)
}
}
})
this.flist=flist;
this.res={}
}
takeRecords(){
super.takeRecords();
}
disconnect(){
this._target = null;
super.disconnect();
}
observe(/** @type {Node} */ target){
if(this._target) return;
this._target = mWeakRef(target);
const options = {
attributes: true,
attributeFilter: Object.keys(this.flist),
//attributeFilter: [ "status", "username" ],
attributeOldValue: true
}
super.observe(target, options)
}
checker(/** @type {Node} */ target,/** @type {string} */ attributeName){
let nv = target.getAttribute(attributeName);
if(this.res[attributeName]!==nv){
this.res[attributeName] = nv
let f = this.flist[attributeName];
if(f) f(attributeName, nv);
}
}
check(delay = 0){
setTimeout(()=>{
let target = kRef(this._target)
for(const key of Object.keys(this.flist)){
this.checker(target,key)
}
target = null;
},delay)
}
}
function goYoutubeGeniusLyrics(){
setTimeout(function $f(){
if(!document.documentElement.hasAttribute('w-engagement-panel-genius-lyrics')) return setTimeout($f,100)
document.documentElement.dispatchEvent(new CustomEvent('engagement-panel-genius-lyrics'))
},100)
}
/*
To be implement: timeline
timeline.setTimeout
timeline.clearTimeout
timeline.setInterval
timeline.clearInterval
*/
//Object.keys($0).filter(key=>!(key in $0.constructor.prototype))
//Object.getOwnPropertyNames(window).filter(k=>k.startsWith('HTML'))
//Object.getOwnPropertyNames(window).filter(k=>k.startsWith('HTML')).filter(k=>$0 instanceof window[k])
/* --------------------------- browser's bug in -webkit-box ----------------------------------------- */
/*
fix bug for comment section - version 1.8.7
This issue is the bug in browser's rendering
I guess, this is due to the lines clamp with display:-webkit-box
use stupid coding to let it re-render when its content become visible
/*
ytd-expander[should-use-number-of-lines][collapsed] > #content.ytd-expander {
color: var(--yt-spec-text-primary);
display: -webkit-box;
overflow: hidden;
max-height: none;
-webkit-box-orient: vertical;
-webkit-line-clamp: var(--ytd-expander-max-lines, 4);
}
// v1.8.36 imposed a effective solution for fixing this bug
*/
/* --------------------------- browser's bug in -webkit-box ----------------------------------------- */
/**
*
f.initChildrenObserver=function(){var a=this;this.observer=new MutationObserver(function(){return a.childrenChanged()});
this.observer.observe(this.$.content,{subtree:!0,childList:!0,attributes:!0});this.childrenChanged()};
f.childrenChanged=function(){var a=this;this.alwaysToggleable?this.canToggle=this.alwaysToggleable:this.canToggleJobId||(this.canToggleJobId=window.requestAnimationFrame(function(){$h(function(){a.canToggleJobId=0;a.calculateCanCollapse()})}))};
f.onIronResize=function(){this.recomputeOnResize&&this.childrenChanged()};
onButtonClick_:function(){this.fire("yt-close-upsell-dialog")},
computeHasHeader_:function(a){return!!a.headerBackgroundImage}});var geb;var heb;var ieb;var jeb;var xI=function(){var a=L.apply(this,arguments)||this;a.alignAuto=!1;a.collapsed=!0;a.isToggled=!1;a.alwaysCollapsed=!1;a.canToggle=!0;a.collapsedHeight=80;a.disableToggle=!1;a.alwaysToggleable=!1;a.reversed=!1;a.shouldUseNumberOfLines=!1;a.recomputeOnResize=!1;a.canToggleJobId=0;return a};
n(xI,L);f=xI.prototype;f.alwaysToggleableChanged=function(){this.alwaysToggleable&&(this.canToggle=!0)};
f.calculateCanCollapse=function(){this.canToggle=this.shouldUseNumberOfLines?this.alwaysToggleable||this.$.content.offsetHeight<this.$.content.scrollHeight:this.alwaysToggleable||this.$.content.scrollHeight>this.collapsedHeight};
f.detachObserver=function(){this.observer&&this.observer.disconnect()};
*
*
*
*/
})();
// https://github.com/cyfung1031/Tabview-Youtube/raw/main/js/content.js
}
;!(function $$() {
'use strict';
if(document.documentElement==null) return window.requestAnimationFrame($$)
const cssTxt = GM_getResourceText("contentCSS");
function addStyle (styleText) {
const styleNode = document.createElement('style');
styleNode.type = 'text/css';
styleNode.textContent = styleText;
document.documentElement.appendChild(styleNode);
return styleNode;
}
addStyle (cssTxt);
main(window.$);
// Your code here...
})();
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