To enhance YouTube performance by modifying YouTube JS Engine
As of
// ==UserScript==
// @name YouTube JS Engine Tamer
// @namespace UserScripts
// @match https://www.youtube.com/*
// @version 0.6.48
// @license MIT
// @author CY Fung
// @icon https://github.com/cyfung1031/userscript-supports/raw/main/icons/yt-engine.png
// @description To enhance YouTube performance by modifying YouTube JS Engine
// @grant none
// @run-at document-start
// @unwrap
// @inject-into page
// @allFrames true
// ==/UserScript==
(() => {
const NATIVE_CANVAS_ANIMATION = false; // for #cinematics
const FIX_schedulerInstanceInstance_V1 = false;
const FIX_schedulerInstanceInstance_V2 = true;
const FIX_yt_player = true;
const FIX_Animation_n_timeline = true;
const NO_PRELOAD_GENERATE_204 = false;
const CHANGE_appendChild = true;
const FIX_error_many_stack = true; // should be a bug caused by uBlock Origin
// const FIX_error_many_stack_keepAliveDuration = 200; // ms
// const FIX_error_many_stack_keepAliveDuration_check_if_n_larger_than = 8;
const FIX_Iframe_NULL_SRC = true;
const IGNORE_bindAnimationForCustomEffect = true; // prevent `v.bindAnimationForCustomEffect(this);` being executed
const FIX_ytdExpander_childrenChanged = true;
const FIX_paper_ripple_animate = true;
const FIX_doIdomRender = true;
const FIX_Shady = true;
const FIX_ytAction_ = true; // ytd-app
const FIX_onVideoDataChange = false;
// const FIX_onClick = true;
const FIX_onStateChange = true;
const FIX_onLoopRangeChange = true;
const FIX_maybeUpdateFlexibleMenu = true; // ytd-menu-renderer
const FIX_VideoEVENTS_v2 = true; // true might cause bug in switching page
const ENABLE_discreteTasking = true;
const FIX_perfNow = true;
const UNLOAD_DETACHED_POLYMER = true;
const WEAK_REF_BINDING = true; // false if your browser is slow
// << if WEAK_REF_BINDING >>
const WEAK_REF_PROXY_DOLLAR = true; // false if your browser is slow
// << end >>
/*
window.addEventListener('edm',()=>{
let p = [...this.onerror.errorTokens][0].token; (()=>{ console.log(p); throw new Error(p);console.log(334,p) })()
});
window.addEventListener('edn',()=>{
let p = [...this.onerror.errorTokens][0].token+"X"; (()=>{ console.log(p); throw new Error(p);console.log(334,p) })()
});
window.addEventListener('edr',()=>{
let p = '123'; (()=>{ console.log(p); throw new Error(p);console.log(334,p) })()
});
*/
const win = this instanceof Window ? this : window;
// Create a unique key for the script and check if it is already running
const hkey_script = 'jswylcojvzts';
if (win[hkey_script]) throw new Error('Duplicated Userscript Calling'); // avoid duplicated scripting
win[hkey_script] = true;
let p59 = 0;
const Promise = (async () => { })().constructor;
const PromiseExternal = ((resolve_, reject_) => {
const h = (resolve, reject) => { resolve_ = resolve; reject_ = reject };
return class PromiseExternal extends Promise {
constructor(cb = h) {
super(cb);
if (cb === h) {
/** @type {(value: any) => void} */
this.resolve = resolve_;
/** @type {(reason?: any) => void} */
this.reject = reject_;
}
}
};
})();
let pf31 = new PromiseExternal();
// native RAF
let __requestAnimationFrame__ = typeof webkitRequestAnimationFrame === 'function' ? window.webkitRequestAnimationFrame.bind(window) : window.requestAnimationFrame.bind(window);
// 1st wrapped RAF
const baseRAF = (callback) => {
return p59 ? __requestAnimationFrame__(callback) : __requestAnimationFrame__((hRes) => {
pf31.then(() => {
callback(hRes);
});
});
};
// 2nd wrapped RAF
window.requestAnimationFrame = baseRAF;
const insp = o => o ? (o.polymerController || o.inst || o || 0) : (o || 0);
const indr = o => insp(o).$ || o.$ || 0;
FIX_perfNow && (() => {
let nowh = -1;
const dtl = new DocumentTimeline();
performance.now = performance.now16 = function () {
/**
* Bug 1842437 - When attempting to go back on youtube.com, the content remains the same
*
* If consecutive session history entries had history.state.entryTime set to same value,
* back button doesn't work as expected. The entryTime value is coming from performance.now()
* and modifying its return value slightly to make sure two close consecutive calls don't
* get the same result helped with resolving the issue.
*/
let t = nowh;
let c = dtl.currentTime;
return (nowh = (t + 1e-7 > c ? t + 1e-5 : c));
}
if (performance.now !== performance.now16) { // might not able to set in Firefox
if (performance.now() === performance.now()) console.warn('performance.now() is not mono increasing.');
}
})();
const qm47 = Symbol();
const qm57 = Symbol();
const qm53 = Symbol();
const qn53 = Symbol();
const ump3 = new WeakMap();
const stp = document.createElement('noscript');
stp.id = 'weakref-placeholder'
const setupD = typeof WeakRef !== 'undefined' ? (elm, s, usePlaceholder) => {
const z = `${s}72`;
if (s in elm) {
// console.log(1162, elm[s], elm)
const p = elm[s];
delete elm[s];
Object.defineProperty(elm, s, {
get() {
const elm = this;
const wr = elm[z];
if (!wr) return null;
const m = wr.deref();
if (!m && usePlaceholder) {
if (typeof usePlaceholder === 'function') usePlaceholder(elm);
return stp;
}
return m;
},
set(nv) {
const elm = this;
elm[z] = nv ? new WeakRef(nv) : null;
return true;
},
configurable: true,
enumerable: true
});
elm[s] = p;
elm = null;
}
} : null;
const mxMap = new WeakMap();
const myMap = new WeakSet();
const setup$ = typeof WeakRef !== 'undefined' ? function (dh) {
const $ = dh.$;
// const elements_ = dh.elements_;
// setupD(dh, '$');
if (WEAK_REF_PROXY_DOLLAR && $ && typeof $ === 'object' && !dh.$ky37) {
dh.$ky37 = 1;
if (!myMap.has($)) {
for (const k of Object.keys($)) {
const v = $[k];
if ($[k] instanceof Node) {
$[k] = new WeakRef($[k]);
}
}
dh.$ = mxMap.get($) || new Proxy($, {
get(obj, prop) {
const val = obj[prop];
if (typeof (val || 0).deref === 'function') {
return val.deref();
}
return val;
},
set(obj, prop, val) {
if (val instanceof Node) {
obj[prop] = new WeakRef(val);
} else {
obj[prop] = val;
}
return true;
}
});
mxMap.set($, dh.$);
myMap.add(dh.$);
}
}
// if (WEAK_REF_PROXY_DOLLAR && elements_ && typeof elements_ === 'object' && !dh.$ky38) {
// dh.$ky38 = 1;
// if (!myMap.has(elements_)) {
// for (const k of Object.keys(elements_)) {
// const v = elements_[k];
// if (elements_[k] instanceof Node) {
// elements_[k] = new WeakRef(elements_[k]);
// }
// }
// /*
// dh.elements_ = mxMap.get(elements_) || new Proxy(elements_, {
// get(obj, prop) {
// const val = obj[prop];
// if (typeof (val || 0).deref === 'function') {
// return val.deref();
// }
// return val;
// },
// set(obj, prop, val) {
// if (val instanceof Node) {
// obj[prop] = new WeakRef(val);
// } else {
// obj[prop] = val;
// }
// return true;
// }
// });
// console.log(dh, dh.elements_, elements_)
// mxMap.set(elements_, dh.elements_);
// myMap.add(dh.elements_);
// */
// }
// }
} : null;
const configureVisibilityObserverT_ = function () {
const hostElement = this.hostElement;
if (!(hostElement instanceof Node) || hostElement.nodeName === 'NOSCRIPT') {
this.unobserve_();
} else {
return this.configureVisibilityObserver27_();
}
};
const getParentRendererT = function () {
const hostElement = this.hostElement;
if (!(hostElement instanceof Node) || hostElement.nodeName === 'NOSCRIPT') {
return null;
} else {
return this.getParentRenderer27();
}
}
const readyT = function () {
const hostElement = this.hostElement;
if (!(hostElement instanceof Node) || hostElement.nodeName === 'NOSCRIPT') {
return void 0;
} else {
return this.ready27();
}
}
const _enablePropertiesT = function () {
const hostElement = this.hostElement;
if (!(hostElement instanceof Node) || hostElement.nodeName === 'NOSCRIPT') {
if (this.__dataEnabled === true) this.__dataEnabled = false;
}
return this._enableProperties27();
}
const attachedT = function () {
const hostElement = this.hostElement;
if (!(hostElement instanceof Node) || hostElement.nodeName === 'NOSCRIPT') {
if (this.isAttached === true) this.isAttached = false;
return void 0;
} else {
return this.attached27();
}
}
const hostElementCleanUp = (dh) => {
if (typeof dh.dispose === 'function') {
try {
if (dh.visibilityMonitor || dh.visibilityObserver) {
dh.dispose();
dh.visibilityMonitor = null;
dh.visibilityObserver = null;
}
} catch (e) { }
}
if (typeof dh.detached === 'function') {
try {
if (dh.visibilityObserverForChild_ || dh.localVisibilityObserver_) {
dh.detached();
dh.visibilityObserverForChild_ = null;
dh.localVisibilityObserver_ = null;
}
} catch (e) { }
}
if (dh.__dataEnabled === true) {
dh.__dataEnabled = false;
}
};
const setupDataHost = setupD && setup$ ? function (dh) {
if (dh && typeof dh === 'object') {
if (typeof dh.configureVisibilityObserver_ === 'function' && !dh.configureVisibilityObserver27_) {
dh.configureVisibilityObserver27_ = dh.configureVisibilityObserver_;
dh.configureVisibilityObserver_ = configureVisibilityObserverT_;
}
if (typeof dh.getParentRenderer === 'function' && !dh.getParentRenderer27) {
dh.getParentRenderer27 = dh.getParentRenderer;
dh.getParentRenderer = getParentRendererT;
}
if (typeof dh.ready === 'function' && !dh.ready27) {
dh.ready27 = dh.ready;
dh.ready = readyT;
}
if (typeof dh._enableProperties === 'function' && !dh._enableProperties27) {
dh._enableProperties27 = dh._enableProperties;
dh._enableProperties = _enablePropertiesT;
}
if (typeof dh.attached === 'function' && !dh.attached27) {
dh.attached27 = dh.attached;
dh.attached = attachedT;
}
// setupD(dh, 'hostElement', hostElementCleanUp);
setupD(dh, 'parentComponent');
setupD(dh, 'localVisibilityObserver_');
setupD(dh, 'cachedProviderNode_');
setupD(dh, '__template');
setupD(dh, '__templatizeOwner');
setupD(dh, '__templateInfo');
// setupD(dh, 'root', 1);
const elements_ = dh.elements_;
if (elements_ && typeof elements_ === 'object' && Object.keys(elements_).length > 0) setupD(dh, 'elements_');
setup$(dh);
}
} : null;
let delay300 = null;
if (UNLOAD_DETACHED_POLYMER || WEAK_REF_BINDING) {
delay300 = new PromiseExternal();
setInterval(() => {
delay300.resolve();
delay300 = new PromiseExternal();
}, 300);
}
const aDelay = async function () {
await delay300.then();
await delay300.then();
}
const setupDiscreteTasks = (h, rb) => {
if (rb) {
if (h.ky36) return;
}
if (typeof h.onYtRendererstamperFinished === 'function' && !(h.onYtRendererstamperFinished.km34)) {
const f = h.onYtRendererstamperFinished;
const g = ump3.get(f) || function () {
if (this.updateChildVisibilityProperties && !this.markDirty) {
return f.apply(this, arguments);
}
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.onYtRendererstamperFinished = g;
}
if (typeof h.onYtUpdateDescriptionAction === 'function' && !(h.onYtUpdateDescriptionAction.km34)) {
const f = h.onYtUpdateDescriptionAction;
const g = ump3.get(f) || function (a) {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.onYtUpdateDescriptionAction = g;
}
if (typeof h.handleUpdateDescriptionAction === 'function' && !(h.handleUpdateDescriptionAction.km34)) {
const f = h.handleUpdateDescriptionAction;
const g = ump3.get(f) || function (a) {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.handleUpdateDescriptionAction = g;
}
if (typeof h.handleUpdateLiveChatPollAction === 'function' && !(h.handleUpdateLiveChatPollAction.km34)) {
const f = h.handleUpdateLiveChatPollAction;
const g = ump3.get(f) || function (a) {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.handleUpdateLiveChatPollAction = g;
}
/*
if (typeof h.onYtAction_ === 'function' && !(h.onYtAction_.km34)) {
const f = h.onYtAction_;
const g = ump3.get(f) || function (a) {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.onYtAction_ = g;
}
*/
if (typeof h.onTextChanged === 'function' && !(h.onTextChanged.km34)) {
const f = h.onTextChanged;
const g = ump3.get(f) || function () {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.onTextChanged = g;
}
if (typeof h.onVideoDataChange === 'function' && !(h.onVideoDataChange.km34)) {
const f = h.onVideoDataChange;
const g = ump3.get(f) || function (a) {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.onVideoDataChange = g;
}
if (typeof h.onVideoDataChange_ === 'function' && !(h.onVideoDataChange_.km34)) {
const f = h.onVideoDataChange_;
const g = ump3.get(f) || function () {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.onVideoDataChange_ = g;
}
if (typeof h.addTooltips === 'function' && !(h.addTooltips.km34)) {
const f = h.addTooltips;
const g = ump3.get(f) || function () {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.addTooltips = g;
}
if (typeof h.addTooltips_ === 'function' && !(h.addTooltips_.km34)) {
const f = h.addTooltips_;
const g = ump3.get(f) || function () {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.addTooltips_ = g;
}
if (typeof h.updateRenderedElements === 'function' && !(h.updateRenderedElements.km34)) {
const f = h.updateRenderedElements;
const g = ump3.get(f) || function () {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.updateRenderedElements = g;
}
/*
// buggy for yt-player-updated
if (typeof h.startLoadingWatch === 'function' && !(h.startLoadingWatch.km34)) {
const f = h.startLoadingWatch;
const g = ump3.get(f) || function () {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.startLoadingWatch = g;
}
*/
if (typeof h.loadPage_ === 'function' && !(h.loadPage_.km34)) {
const f = h.loadPage_;
const g = ump3.get(f) || function (a) {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.loadPage_ = g;
}
if (typeof h.updatePageData_ === 'function' && !(h.updatePageData_.km34)) {
const f = h.updatePageData_;
const g = ump3.get(f) || function (a) {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.updatePageData_ = g;
}
if (typeof h.onFocus_ === 'function' && !(h.onFocus_.km34)) {
const f = h.onFocus_;
const g = ump3.get(f) || function () {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.onFocus_ = g;
}
if (typeof h.onBlur_ === 'function' && !(h.onBlur_.km34)) {
const f = h.onBlur_;
const g = ump3.get(f) || function () {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.onBlur_ = g;
}
if (typeof h.buttonClassChanged_ === 'function' && !(h.buttonClassChanged_.km34)) {
const f = h.buttonClassChanged_;
const g = ump3.get(f) || function (a, b) {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.buttonClassChanged_ = g;
}
if (typeof h.buttonIconChanged_ === 'function' && !(h.buttonIconChanged_.km34)) {
const f = h.buttonIconChanged_;
const g = ump3.get(f) || function (a) {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.buttonIconChanged_ = g;
}
if (typeof h.dataChangedInBehavior_ === 'function' && !(h.dataChangedInBehavior_.km34)) {
const f = h.dataChangedInBehavior_;
const g = ump3.get(f) || function () {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.dataChangedInBehavior_ = g;
}
if (typeof h.continuationsChanged_ === 'function' && !(h.continuationsChanged_.km34)) {
const f = h.continuationsChanged_;
const g = ump3.get(f) || function () {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.continuationsChanged_ = g;
}
if (typeof h.forceChatPoll_ === 'function' && !(h.forceChatPoll_.km34)) {
const f = h.forceChatPoll_;
const g = ump3.get(f) || function (a) {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.forceChatPoll_ = g;
}
if (typeof h.onEndpointClick_ === 'function' && !(h.onEndpointClick_.km34)) {
const f = h.onEndpointClick_;
const g = ump3.get(f) || function (a) {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.onEndpointClick_ = g;
}
if (typeof h.onEndpointTap_ === 'function' && !(h.onEndpointTap_.km34)) {
const f = h.onEndpointTap_;
const g = ump3.get(f) || function (a) {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.onEndpointTap_ = g;
}
if (typeof h.handleClick_ === 'function' && !(h.handleClick_.km34)) {
const f = h.handleClick_;
const g = ump3.get(f) || function (a, b) {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.handleClick_ = g;
}
// return;
if (typeof h.onReadyStateChange_ === 'function' && !(h.onReadyStateChange_.km34)) {
const f = h.onReadyStateChange_;
const g = ump3.get(f) || function () {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.onReadyStateChange_ = g;
}
if (typeof h.onReadyStateChangeEntryPoint_ === 'function' && !(h.onReadyStateChangeEntryPoint_.km34)) {
const f = h.onReadyStateChangeEntryPoint_;
const g = ump3.get(f) || function () {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.onReadyStateChangeEntryPoint_ = g;
}
if (typeof h.readyStateChangeHandler_ === 'function' && !(h.readyStateChangeHandler_.km34)) {
const f = h.readyStateChangeHandler_;
const g = ump3.get(f) || function (a) {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.readyStateChangeHandler_ = g;
}
if (typeof h.xmlHttpHandler_ === 'function' && !(h.xmlHttpHandler_.km34)) {
const f = h.xmlHttpHandler_;
const g = ump3.get(f) || function (a) {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.xmlHttpHandler_ = g;
}
if (typeof h.executeCallbacks_ === 'function' && !(h.executeCallbacks_.km34)) {
const f = h.executeCallbacks_; // overloaded
const g = ump3.get(f) || function (a) {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.executeCallbacks_ = g;
}
if (typeof h.handleInvalidationData_ === 'function' && !(h.handleInvalidationData_.km34)) {
const f = h.handleInvalidationData_;
const g = ump3.get(f) || function (a, b) {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.handleInvalidationData_ = g;
}
if (typeof h.onInput_ === 'function' && !(h.onInput_.km34)) {
const f = h.onInput_;
const g = ump3.get(f) || function () {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.onInput_ = g;
}
if (typeof h.trigger_ === 'function' && !(h.trigger_.km34)) {
const f = h.trigger_;
const g = ump3.get(f) || function (a) {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.trigger_ = g;
}
if (typeof h.requestData_ === 'function' && !(h.requestData_.km34)) {
const f = h.requestData_;
const g = ump3.get(f) || function (a) {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.requestData_ = g;
}
if (typeof h.onLoadReloadContinuation_ === 'function' && !(h.onLoadReloadContinuation_.km34)) {
const f = h.onLoadReloadContinuation_;
const g = ump3.get(f) || function (a, b) {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.onLoadReloadContinuation_ = g;
}
if (typeof h.onLoadIncrementalContinuation_ === 'function' && !(h.onLoadIncrementalContinuation_.km34)) {
const f = h.onLoadIncrementalContinuation_;
const g = ump3.get(f) || function (a, b) {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.onLoadIncrementalContinuation_ = g;
}
if (typeof h.onLoadSeekContinuation_ === 'function' && !(h.onLoadSeekContinuation_.km34)) {
const f = h.onLoadSeekContinuation_;
const g = ump3.get(f) || function (a, b) {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.onLoadSeekContinuation_ = g;
}
if (typeof h.onLoadReplayContinuation_ === 'function' && !(h.onLoadReplayContinuation_.km34)) {
const f = h.onLoadReplayContinuation_;
const g = ump3.get(f) || function (a, b) {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.onLoadReplayContinuation_ = g;
}
if (typeof h.onNavigate_ === 'function' && !(h.onNavigate_.km34)) {
const f = h.onNavigate_;
const g = ump3.get(f) || function (a) {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.onNavigate_ = g;
}
/*
if(typeof h.deferRenderStamperBinding_ ==='function' && !(h.deferRenderStamperBinding_.km34)){
const f = h.deferRenderStamperBinding_;
const g = function(){
Promise.resolve().then(()=>f.apply(this, arguments)).catch(console.log);;
}
g.km34 = 1;
h.deferRenderStamperBinding_ = g;
}
*/
if (typeof h.ytRendererBehaviorDataObserver_ === 'function' && !(h.ytRendererBehaviorDataObserver_.km34)) {
const f = h.ytRendererBehaviorDataObserver_;
const g = ump3.get(f) || function () {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.ytRendererBehaviorDataObserver_ = g;
}
if (typeof h.ytRendererBehaviorTargetIdObserver_ === 'function' && !(h.ytRendererBehaviorTargetIdObserver_.km34)) {
const f = h.ytRendererBehaviorTargetIdObserver_;
const g = ump3.get(f) || function () {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.ytRendererBehaviorTargetIdObserver_ = g;
}
if (typeof h.unregisterRenderer_ === 'function' && !(h.unregisterRenderer_.km34)) {
const f = h.unregisterRenderer_;
const g = ump3.get(f) || function (a) {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.unregisterRenderer_ = g;
}
if (typeof h.textChanged_ === 'function' && !(h.textChanged_.km34)) {
const f = h.textChanged_;
const g = ump3.get(f) || function (a) {
if (void 0 !== this.isAttached) {
const hostElement = this.hostElement;
if (!(hostElement instanceof Node) || hostElement.nodeName === 'NOSCRIPT') {
return;
}
}
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.textChanged_ = g;
}
/*
if(typeof h.stampDomArray_ ==='function' && !(h.stampDomArray_.km34)){
if( h.stampDomArray_.length === 6){
const f = h.stampDomArray_;
const g = function(a,b,c,d,e,h){
Promise.resolve().then(()=>f.apply(this, arguments)).catch(console.log);;
}
g.km34 = 1;
h.stampDomArray_ = g;
}else{
const f = h.stampDomArray_;
const g = function(){
Promise.resolve().then(()=>f.apply(this, arguments)).catch(console.log);;
}
g.km34 = 1;
h.stampDomArray_ = g;
}
}
*/
/*
if(typeof h.stampDomArraySplices_ ==='function' && !(h.stampDomArraySplices_.km34)){
if(h.stampDomArraySplices_.length === 3){
const f = h.stampDomArraySplices_;
const g = function(a,b,c){
Promise.resolve().then(()=>f.apply(this, arguments)).catch(console.log);;
}
g.km34 = 1;
h.stampDomArraySplices_ = g;
}else{
const f = h.stampDomArraySplices_;
const g = function(){
Promise.resolve().then(()=>f.apply(this, arguments)).catch(console.log);;
}
g.km34 = 1;
h.stampDomArraySplices_ = g;
}
}
*/
// RP.prototype.searchChanged_ = RP.prototype.searchChanged_;
// RP.prototype.skinToneChanged_ = RP.prototype.skinToneChanged_;
// RP.prototype.onEmojiHover_ = RP.prototype.onEmojiHover_;
// RP.prototype.onSelectCategory_ = RP.prototype.onSelectCategory_;
// RP.prototype.onShowEmojiVariantSelector = RP.prototype.onShowEmojiVariantSelector;
// RP.prototype.updateCategoriesAndPlaceholder_ = RP.prototype.updateCategoriesAndPlaceholder_;
if (typeof h.searchChanged_ === 'function' && !(h.searchChanged_.km34)) {
const f = h.searchChanged_;
const g = ump3.get(f) || function () {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.searchChanged_ = g;
}
if (typeof h.skinToneChanged_ === 'function' && !(h.skinToneChanged_.km34)) {
const f = h.skinToneChanged_;
const g = ump3.get(f) || function (a) {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.skinToneChanged_ = g;
}
if (typeof h.onEmojiHover_ === 'function' && !(h.onEmojiHover_.km34)) {
const f = h.onEmojiHover_;
const g = ump3.get(f) || function (a) {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.onEmojiHover_ = g;
}
if (typeof h.onSelectCategory_ === 'function' && !(h.onSelectCategory_.km34)) {
const f = h.onSelectCategory_;
const g = ump3.get(f) || function (a) {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.onSelectCategory_ = g;
}
if (typeof h.onShowEmojiVariantSelector === 'function' && !(h.onShowEmojiVariantSelector.km34)) {
const f = h.onShowEmojiVariantSelector;
const g = ump3.get(f) || function (a) {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.onShowEmojiVariantSelector = g;
}
if (typeof h.updateCategoriesAndPlaceholder_ === 'function' && !(h.updateCategoriesAndPlaceholder_.km34)) {
const f = h.updateCategoriesAndPlaceholder_;
const g = ump3.get(f) || function () {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.updateCategoriesAndPlaceholder_ = g;
}
if (typeof h.watchPageActiveChanged_ === 'function' && !(h.watchPageActiveChanged_.km34)) {
const f = h.watchPageActiveChanged_;
const g = ump3.get(f) || function () {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.watchPageActiveChanged_ = g;
}
if (typeof h.activate_ === 'function' && !(h.activate_.km34)) {
const f = h.activate_;
const g = ump3.get(f) || function () {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.activate_ = g;
}
if (typeof h.onYtPlaylistDataUpdated_ === 'function' && !(h.onYtPlaylistDataUpdated_.km34)) {
const f = h.onYtPlaylistDataUpdated_;
const g = ump3.get(f) || function () {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.onYtPlaylistDataUpdated_ = g;
}
/// -----------------------
const isMainRenderer = (h) => {
if (h.is && h.$ && h.__dataEnabled && h.__dataReady && h.__shady && h.__templateInfo && h.root && h.hostElement) {
const q = (h.parentComponent ? 1 : 0) | (h.ytComponentBehavior ? 2 : 0);
if (q === 3) {
// chat renderer
if (h.is.endsWith('-renderer')) {
return true;
}
} else if (q === 0) {
// custom lyrics engagement panel
if (h.is.endsWith('-renderer')) {
return true;
}
} else if (q === 1) {
// input renderer
if (h.is.endsWith('-renderer')) {
return true;
}
}
}
return false;
/*
return (h.is === 'yt-live-chat-renderer') ||
(h.is === 'yt-live-chat-item-list-renderer') ||
(h.is === 'yt-live-chat-text-input-field-renderer') ||
0;
*/
}
if (typeof h.rendererStamperApplyChangeRecord_ === 'function' && !(h.rendererStamperApplyChangeRecord_.km31)) {
const f = h.rendererStamperApplyChangeRecord_;
h.rendererStamperApplyChangeRecord31_ = f;
const g = ump3.get(f) || function (a, b, c) {
if (isMainRenderer(this) || (this.updateChildVisibilityProperties && !this.markDirty)) {
let b = false;
if (!this.markDirty) {
b = true;
} else if (!this.localVisibilityObserver_) {
// b = false
} else if (!this.visibilityObserverForChild_ && !!this.getVisibilityObserverForChild) {
b = true;
}
if (b) {
return f.apply(this, arguments);
}
}
// sequence on the same proto
this[qm47] = (this[qm47] || Promise.resolve()).then(() => this.rendererStamperApplyChangeRecord31_(a, b, c)).catch(console.log);
}
ump3.set(f, g);
g.km31 = 1;
h.rendererStamperApplyChangeRecord_ = g;
}
/*
if (typeof h.rendererStamperObserver_ === 'function' && !(h.rendererStamperObserver_.km34)) {
const f = h.rendererStamperObserver_;
const g = ump3.get(f) || function (a, b, c) {
if (isMainRenderer(this)) {
return f.apply(this, arguments);
}
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.rendererStamperObserver_ = g;
}
if (typeof h.rendererStamperApplyChangeRecord_ === 'function' && !(h.rendererStamperApplyChangeRecord_.km34)) {
const f = h.rendererStamperApplyChangeRecord_;
const g = ump3.get(f) || function () {
if (isMainRenderer(this)) {
return f.apply(this, arguments);
}
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.rendererStamperApplyChangeRecord_ = g;
}
if (typeof h.flushRenderStamperComponentBindings_ === 'function' && !(h.flushRenderStamperComponentBindings_.km34)) {
const f = h.flushRenderStamperComponentBindings_;
const g = ump3.get(f) || function () {
if (isMainRenderer(this)) {
return f.apply(this, arguments);
}
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.flushRenderStamperComponentBindings_ = g;
}
if (typeof h.forwardRendererStamperChanges_ === 'function' && !(h.forwardRendererStamperChanges_.km34)) {
const f = h.forwardRendererStamperChanges_;
const g = ump3.get(f) || function () {
if (isMainRenderer(this)) {
return f.apply(this, arguments);
}
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.forwardRendererStamperChanges_ = g;
}
*/
// console.log(123)
// return;
/*
// buggy for page swtiching
if (typeof h.dataChanged_ === 'function' && !(h.dataChanged_.km31)) {
const f = h.dataChanged_;
h.dataChanged31_ = f;
const g = ump3.get(f) || function (...args) {
if (isMainRenderer(this)) {
return f.apply(this, arguments);
}
// sequence on the same proto
this[qm47] = (this[qm47] || Promise.resolve()).then(() => this.dataChanged31_(...args)).catch(console.log);
}
ump3.set(f, g);
g.km31 = 1;
h.dataChanged_ = g;
}
*/
/*
if (typeof h.dataChanged_ === 'function' && !(h.dataChanged_.km34)) {
const f = h.dataChanged_;
const g = ump3.get(f) || function () {
if (isMainRenderer(this)) {
return f.apply(this, arguments);
}
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.dataChanged_ = g;
}
*/
if (typeof h.tryRenderChunk_ === 'function' && !(h.tryRenderChunk_.km34)) {
const f = h.tryRenderChunk_;
const g = ump3.get(f) || function () {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.tryRenderChunk_ = g;
}
if (typeof h.renderChunk_ === 'function' && !(h.renderChunk_.km34)) {
const f = h.renderChunk_;
const g = ump3.get(f) || function () {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.renderChunk_ = g;
}
if (typeof h.deepLazyListObserver_ === 'function' && !(h.deepLazyListObserver_.km34)) {
const f = h.deepLazyListObserver_;
const g = ump3.get(f) || function () {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.deepLazyListObserver_ = g;
}
if (typeof h.onItemsUpdated_ === 'function' && !(h.onItemsUpdated_.km34)) {
const f = h.onItemsUpdated_;
const g = ump3.get(f) || function () {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.onItemsUpdated_ = g;
}
/*
// see https://github.com/cyfung1031/userscript-supports/issues/20
if (typeof h.updateChangeRecord_ === 'function' && !(h.updateChangeRecord_.km34)) {
const f = h.updateChangeRecord_;
const g = ump3.get(f) || function () {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.updateChangeRecord_ = g;
}
*/
if (typeof h.requestRenderChunk_ === 'function' && !(h.requestRenderChunk_.km34)) {
const f = h.requestRenderChunk_;
const g = ump3.get(f) || function () {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.requestRenderChunk_ = g;
}
return;
/*
if (typeof h.cancelPendingTasks_ === 'function' && !(h.cancelPendingTasks_.km34)) {
const f = h.cancelPendingTasks_;
const g = ump3.get(f) || function () {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.cancelPendingTasks_ = g;
}
if (typeof h.fillRange_ === 'function' && !(h.fillRange_.km34)) {
const f = h.fillRange_;
const g = ump3.get(f) || function () {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);
}
ump3.set(f, g);
g.km34 = 1;
h.fillRange_ = g;
}
*/
if (typeof h.addTextNodes_ === 'function' && !(h.addTextNodes_.km34)) {
const f = h.addTextNodes_;
const g = function () {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);;
}
g.km34 = 1;
h.addTextNodes_ = g;
}
if (typeof h.updateText_ === 'function' && !(h.updateText_.km34)) {
const f = h.updateText_;
const g = function () {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);;
}
g.km34 = 1;
h.updateText_ = g;
}
if (typeof h.stampTypeChanged_ === 'function' && !(h.stampTypeChanged_.km34)) {
const f = h.stampTypeChanged_;
const g = function () {
Promise.resolve().then(() => f.apply(this, arguments)).catch(console.log);;
}
g.km34 = 1;
h.stampTypeChanged_ = g;
}
// console.log(166)
}
const keyStConnectedCallback = Symbol(); // avoid copying the value
const keyStDisconnectedCallback = Symbol(); // avoid copying the value
const cmf = new WeakMap();
const dmf = new WeakMap();
const gvGenerator = (nv) => {
return function () {
const cnt = insp(this);
const hostElement = cnt.hostElement || 0;
const dollar = hostElement ? (this.$ || indr(this)) : 0;
let p = (hostElement instanceof HTMLElement) && (dollar || !this.is);
if (p && (!dollar && !this.is)) {
const nodeName = hostElement.nodeName;
if (typeof nodeName !== 'string') {
// just in case
} else if (nodeName.startsWith("DOM-")) {
// dom-if, dom-repeat, etc
} else {
// yt element - new model, yt-xxxx, anixxxxxx
p = false;
}
}
if (p) {
if (typeof cnt.markDirty === 'function') {
// the yt element might call markDirty (occasionally)
p = false;
} else if (this.is === 'ytd-engagement-panel-section-list-renderer') {
// see https://github.com/cyfung1031/userscript-supports/issues/20
p = false;
}
}
if (p) {
// << dom-repeat & dom-if >>
// sequence on the same instance
this[qm57] = (this[qm57] || Promise.resolve()).then(() => nv.apply(this, arguments)).catch(console.log);
} else {
nv.apply(this, arguments);
}
};
}
const setupWeakRef = (h) => {
if (WEAK_REF_BINDING && !h.kz62 && setup$ && setupD && setupDataHost && (h.is || h.__dataHost)) {
h.kz62 = 1;
//
setup$(h);
const hostElement = h.hostElement;
if (hostElement !== h) {
for (const s of ['__dataHost', '__CE_shadowRoot', '__template', '__templatizeOwner']) {
setupD(h, s);
}
const dh = h.__dataHost;
setupDataHost(dh)
}
if (hostElement) {
for (const s of ['__dataHost', '__CE_shadowRoot', '__template', '__templatizeOwner']) {
setupD(hostElement, s);
}
const dh = hostElement.__dataHost;
setupDataHost(dh)
aDelay().then(() => {
setupD(hostElement, '__CE_shadowRoot');
});
}
}
}
let nativeHTMLElements = window.HTMLElement;
try {
const q = document.createElement('template');
q.innerHTML = '<ytz-null361></ytz-null361>';
nativeHTMLElements = q.content.firstChild.constructor
} catch (e) { }
if (!nativeHTMLElements.prototype.connectedCallback) {
nativeHTMLElements.prototype.connectedCallback79 = nativeHTMLElements.prototype.connectedCallback;
nativeHTMLElements.prototype.connectedCallback = function () {
let r;
if (this.connectedCallback79) r = this.connectedCallback79.apply(this, arguments);
if (WEAK_REF_BINDING && (this instanceof Node) && (this.is || this.__dataHost)) {
setupWeakRef(this)
// setupWeakRef(this.__dataHost)
}
return r;
}
}
ENABLE_discreteTasking && Object.defineProperty(Object.prototype, 'connectedCallback', {
get() {
const f = this[keyStConnectedCallback];
if (this.is) {
setupDiscreteTasks(this, true);
if (f) this.ky36 = 1;
}
if (WEAK_REF_BINDING && (this.is || this instanceof Node)) {
setupWeakRef(this)
}
return f;
},
set(nv) {
let gv;
if (typeof nv === 'function') {
gv = cmf.get(nv) || gvGenerator(nv);
if (gv !== nv) {
cmf.set(nv, gv);
cmf.set(gv, gv);
dmf.set(gv, nv);
}
} else {
gv = nv;
}
this[keyStConnectedCallback] = gv; // proto or object
if (this.is) {
setupDiscreteTasks(this);
}
if (WEAK_REF_BINDING && (this.is || this instanceof Node)) {
setupWeakRef(this)
}
return true;
},
enumerable: false,
configurable: true
});
const pLoad = new Promise(resolve => {
if (document.readyState !== 'loading') {
resolve();
} else {
window.addEventListener("DOMContentLoaded", resolve, false);
}
});
pLoad.then(() => {
let nonce = document.querySelector('style[nonce]');
nonce = nonce ? nonce.getAttribute('nonce') : null;
const st = document.createElement('style');
if (typeof nonce === 'string') st.setAttribute('nonce', nonce);
st.textContent = "none-element-k47{order:0}";
st.addEventListener('load', () => {
pf31.resolve();
p59 = 1;
}, false);
document.body.appendChild(st);
// console.debug('90002', location.pathname)
// console.log(90000, location.pathname)
});
const prepareLogs = [];
const skipAdsDetection = new Set(['/robots.txt', '/live_chat', '/live_chat_replay']);
let winError00 = window.onerror;
let fix_error_many_stack_state = !FIX_error_many_stack ? 0 : skipAdsDetection.has(location.pathname) ? 2 : 1;
if (!JSON || !('parse' in JSON)) fix_error_many_stack_state = 0;
; FIX_Iframe_NULL_SRC && (() => {
let emptyBlobUrl = URL.createObjectURL(new Blob([], { type: 'text/html' }));
const lcOpt = { sensitivity: 'base' };
document.createElement24 = document.createElement;
document.createElement = function (t) {
if (typeof t === 'string' && t.length === 6) {
if (t.localeCompare('iframe', undefined, lcOpt) === 0) {
let p = this.createElement24(t);
p.src = emptyBlobUrl; // avoid iframe is appended to DOM without any url
return p;
}
}
return this.createElement24.apply(this, arguments);
};
})();
; fix_error_many_stack_state === 1 && (() => {
let p1 = winError00;
let stackNeedleDetails = null;
Object.defineProperty(Object.prototype, 'matchAll', {
get() {
stackNeedleDetails = this;
return true;
},
enumerable: true,
configurable: true
});
try {
JSON.parse("{}");
} catch (e) {
console.warn(e)
fix_error_many_stack_state = 0;
}
delete Object.prototype['matchAll'];
let p2 = window.onerror;
window.onerror = p1;
if (fix_error_many_stack_state === 0) return;
if (stackNeedleDetails) {
JSON.parse.stackNeedleDetails = stackNeedleDetails;
stackNeedleDetails.matchAll = true;
}
if (p1 === p2) return (fix_error_many_stack_state = 0);
// p1!==p2
fix_error_many_stack_state = !stackNeedleDetails ? 4 : 3;
})();
; fix_error_many_stack_state === 2 && (() => {
let p1 = winError00;
let objectPrune = null;
let stackNeedleDetails = null;
Object.defineProperty(Function.prototype, 'findOwner', {
get() {
objectPrune = this;
return this._findOwner;
},
set(nv) {
this._findOwner = nv;
return true;
},
enumerable: true,
configurable: true
});
Object.defineProperty(Object.prototype, 'matchAll', {
get() {
stackNeedleDetails = this;
return true;
},
enumerable: true,
configurable: true
});
try {
JSON.parse("{}");
} catch (e) {
console.warn(e)
fix_error_many_stack_state = 0;
}
delete Function.prototype['findOwner'];
delete Object.prototype['matchAll'];
let p2 = window.onerror;
if (p1 !== p2) return (fix_error_many_stack_state = 4); // p1 != p2
if (fix_error_many_stack_state == 0) return;
// the following will only execute when Brave's scriptlets.js is executed.
prepareLogs.push("fix_error_many_stack_state NB")
if (stackNeedleDetails) {
stackNeedleDetails.pattern = null;
stackNeedleDetails.re = null;
stackNeedleDetails.expect = null;
stackNeedleDetails.matchAll = true;
}
if (objectPrune) {
objectPrune.findOwner = objectPrune.mustProcess = objectPrune.logJson = () => { }
delete objectPrune._findOwner;
}
fix_error_many_stack_state = 3;
JSON.parse.stackNeedleDetails = stackNeedleDetails;
JSON.parse.objectPrune = objectPrune;
})();
; fix_error_many_stack_state === 3 && (() => {
let p1 = winError00;
try {
JSON.parse("{}");
} catch (e) {
console.warn(e)
fix_error_many_stack_state = 0;
}
let p2 = window.onerror;
if (p1 === p2) return;
window.onerror = p1;
if (fix_error_many_stack_state === 0) return;
fix_error_many_stack_state = 4; // p1 != p2
})();
fix_error_many_stack_state === 4 && (() => {
// the following will only execute when Brave's scriptlets.js is executed.
prepareLogs.push("fix_error_many_stack_state AB")
JSON.parseProxy = JSON.parse;
JSON.parse = ((parse) => {
parse = parse.bind(JSON); // get a new instance of the current JSON.parse
return function (text, reviver) {
const onerror = window.onerror;
window.onerror = null;
let r;
try {
r = parse(...arguments);
} catch (e) {
r = e;
}
window.onerror = onerror;
if (r instanceof Error) {
throw r;
}
return r;
}
})(JSON.parse);
})();
// ================================================ 0.4.5 ================================================
// ; (() => {
// if (FIX_error_many_stack && self instanceof Window) {
// // infinite stack due to matchesStackTrace inside objectPrune of AdsBlock
// const pdK = Object.getOwnPropertyDescriptor(window, 'onerror');
// if (!pdK || (pdK.get && pdK.configurable)) {
// } else {
// return;
// }
// let unsupportErrorFix = false;
// let firstHook = true;
// let busy33 = false;
// let state = 0;
// if (pdK) {
// delete window['onerror'];
// }
// const pd = {
// get() {
// const stack = (new Error()).stack;
// // targetStack = stack;
// let isGetExceptionToken = stack.indexOf('getExceptionToken') >= 0;
// state = isGetExceptionToken ? 1 : 0;
// delete Window.prototype['onerror'];
// let r = pdK ? pdK.get.call(this) : this.onerror;
// Object.defineProperty(Window.prototype, 'onerror', pd);
// // console.log('onerror get', r)
// return r;
// },
// set(nv) {
// const stack = (new Error()).stack;
// let isGetExceptionToken = stack.indexOf('getExceptionToken') >= 0;
// state = state === 1 && isGetExceptionToken ? 2 : 0;
// /** @type {string?} */
// let sToken = null;
// if (unsupportErrorFix || busy33) {
// } else if (typeof nv === 'function' && state === 2) {
// if (firstHook) {
// firstHook = false;
// console.groupCollapsed('Infinite onerror Bug Found');
// console.log(location.href);
// console.log(stack);
// console.log(nv);
// console.groupEnd();
// }
// let _token = null;
// busy33 = true;
// String.prototype.includes76 = String.prototype.includes;
// String.prototype.includes = function (token) {
// _token = token;
// return true;
// }
// nv('token');
// String.prototype.includes = String.prototype.includes76;
// sToken = _token;
// busy33 = false;
// if (typeof sToken !== 'string') {
// unsupportErrorFix = true;
// }
// }
// delete Window.prototype['onerror'];
// if (typeof sToken === 'string' && sToken.length > 1) {
// /** @type {string} */
// const token = sToken;
// /** @type {OnErrorEventHandler & {errorTokens: Set<string>?} } */
// const currentOnerror = pdK ? pdK.get.call(this) : this.onerror;
// const now = Date.now();
// const tokenEntry = {
// token,
// expired: now + FIX_error_many_stack_keepAliveDuration
// }
// /** @typedef {typeof tokenEntry} TokenEntry */
// /** @type {Set<TokenEntry>} */
// const errorTokens = currentOnerror.errorTokens;
// if (errorTokens) {
// if (errorTokens.size > FIX_error_many_stack_keepAliveDuration_check_if_n_larger_than) {
// for (const entry of errorTokens) {
// if (entry.expired < now) {
// errorTokens.delete(entry);
// }
// }
// }
// errorTokens.add(tokenEntry)
// } else {
// /** @type {Set<TokenEntry>} */
// const errorTokens = new Set([tokenEntry]);
// /** @type {OnErrorEventHandler & {errorTokens: Set<string>} } */
// const newOnerror = ((oe) => {
// const r = function (msg, ...args) {
// if (typeof msg === 'string' && errorTokens.size > 0) {
// for (const entry of errorTokens) {
// if (msg.includes(entry.token)) return true;
// }
// }
// if (typeof oe === 'function') {
// return oe.apply(this, arguments);
// }
// };
// r.errorTokens = errorTokens;
// return r;
// })(currentOnerror);
// if (pdK && pdK.set) pdK.set.call(this, newOnerror);
// else this.onerror = newOnerror;
// }
// } else {
// if (pdK && pdK.set) pdK.set.call(this, nv);
// else this.onerror = nv;
// }
// Object.defineProperty(Window.prototype, 'onerror', pd);
// // console.log('onerror set', nv)
// return true;
// },
// enumerable: true,
// configurable: true
// }
// Object.defineProperty(Window.prototype, 'onerror', pd);
// }
// })();
// ================================================ 0.4.5 ================================================
// << if FIX_yt_player >>
// credit to @nopeless (https://greatest.deepsurf.us/scripts/471489-youtube-player-perf/)
const PERF_471489_ = true;
// PERF_471489_ is not exactly the same to Youtube Player perf v0.7
// This script uses a much gentle way to tamer the JS engine instead.
// << end >>
const steppingScaleN = 200; // transform: scaleX(k/N); 0<k<N
const nilFn = () => { };
let isMainWindow = false;
try {
isMainWindow = window.document === window.top.document
} catch (e) { }
let NO_PRELOAD_GENERATE_204_BYPASS = NO_PRELOAD_GENERATE_204 ? false : true;
const onRegistryReady = (callback) => {
if (typeof customElements === 'undefined') {
if (!('__CE_registry' in document)) {
// https://github.com/webcomponents/polyfills/
Object.defineProperty(document, '__CE_registry', {
get() {
// return undefined
},
set(nv) {
if (typeof nv == 'object') {
delete this.__CE_registry;
this.__CE_registry = nv;
this.dispatchEvent(new CustomEvent(EVENT_KEY_ON_REGISTRY_READY));
}
return true;
},
enumerable: false,
configurable: true
})
}
let eventHandler = (evt) => {
document.removeEventListener(EVENT_KEY_ON_REGISTRY_READY, eventHandler, false);
const f = callback;
callback = null;
eventHandler = null;
f();
};
document.addEventListener(EVENT_KEY_ON_REGISTRY_READY, eventHandler, false);
} else {
callback();
}
};
const assertor = (f) => f() || console.assert(false, f + "");
const fnIntegrity = (f, d) => {
if (!f || typeof f !== 'function') {
console.warn('f is not a function', f);
return;
}
let p = f + "", s = 0, j = -1, w = 0;
for (let i = 0, l = p.length; i < l; i++) {
const t = p[i];
if (((t >= 'a' && t <= 'z') || (t >= 'A' && t <= 'Z'))) {
if (j < i - 1) w++;
j = i;
} else {
s++;
}
}
let itz = `${f.length}.${s}.${w}`;
if (!d) {
return itz;
} else {
return itz === d;
}
};
const getZq = (_yt_player) => {
const w = 'Zq';
let arr = [];
for (const [k, v] of Object.entries(_yt_player)) {
const p = typeof v === 'function' ? v.prototype : 0;
if (p
&& typeof p.start === 'function' && p.start.length === 0
&& typeof p.isActive === 'function' && p.isActive.length === 0
&& typeof p.stop === 'function' && p.stop.length === 0
&& !p.isComplete && !p.getStatus && !p.getResponseHeader && !p.getLastError
&& !p.send && !p.abort
&& !p.sample && !p.initialize && !p.fail && !p.getName
// && !p.dispose && !p.isDisposed
) {
arr = addProtoToArr(_yt_player, k, arr) || arr;
}
}
if (arr.length === 0) {
console.warn(`Key does not exist. [${w}]`);
} else {
console.log(`[${w}]`, arr);
return arr[0];
}
}
const getVG = (_yt_player) => {
const w = 'VG';
let arr = [];
for (const [k, v] of Object.entries(_yt_player)) {
const p = typeof v === 'function' ? v.prototype : 0;
if (p
&& typeof p.show === 'function' && p.show.length === 1
&& typeof p.hide === 'function' && p.hide.length === 0
&& typeof p.stop === 'function' && p.stop.length === 0) {
arr = addProtoToArr(_yt_player, k, arr) || arr;
}
}
if (arr.length === 0) {
console.warn(`Key does not exist. [${w}]`);
} else {
console.log(`[${w}]`, arr);
return arr[0];
}
}
const getzo = (_yt_player) => {
const w = 'zo';
let arr = [];
for (const [k, v] of Object.entries(_yt_player)) {
if (
typeof v === 'function' && v.length === 3 && k.length < 3
&& (v + "").includes("a.style[b]=c")
) {
arr.push(k);
}
}
if (arr.length === 0) {
console.warn(`Key does not exist. [${w}]`);
} else {
console.log(`[${w}]`, arr);
return arr[0];
}
}
const addProtoToArr = (parent, key, arr) => {
let isChildProto = false;
for (const sr of arr) {
if (parent[key].prototype instanceof parent[sr]) {
isChildProto = true;
break;
}
}
if (isChildProto) return;
arr = arr.filter(sr => {
if (parent[sr].prototype instanceof parent[key]) {
return false;
}
return true;
});
arr.push(key);
return arr;
}
const getuG = (_yt_player) => {
const w = 'uG';
let arr = [];
for (const [k, v] of Object.entries(_yt_player)) {
const p = typeof v === 'function' ? v.prototype : 0;
if (p
&& typeof p.createElement === 'function' && p.createElement.length === 2
&& typeof p.detach === 'function' && p.detach.length === 0
&& typeof p.update === 'function' && p.update.length === 1
&& typeof p.updateValue === 'function' && p.updateValue.length === 2
) {
arr = addProtoToArr(_yt_player, k, arr) || arr;
}
}
if (arr.length === 0) {
console.warn(`Key does not exist. [${w}]`);
} else {
console.log(`[${w}]`, arr);
return arr[0];
}
}
// << if FIX_schedulerInstanceInstance_ >>
let idleFrom = Date.now() + 2700;
let slowMode = false;
let ytEvented = false;
const setupEvents = FIX_schedulerInstanceInstance_V1 && !FIX_schedulerInstanceInstance_V2 ? () => {
document.addEventListener('yt-navigate', () => {
ytEvented = true;
slowMode = false;
idleFrom = Date.now() + 2700;
});
document.addEventListener('yt-navigate-start', () => {
ytEvented = true;
slowMode = false;
idleFrom = Date.now() + 2700;
});
document.addEventListener('yt-page-type-changed', () => {
ytEvented = true;
slowMode = false;
idleFrom = Date.now() + 1700;
});
document.addEventListener('yt-player-updated', () => {
ytEvented = true;
slowMode = false;
idleFrom = Date.now() + 1700;
});
document.addEventListener('yt-page-data-fetched', () => {
ytEvented = true;
slowMode = false;
idleFrom = Date.now() + 1700;
});
document.addEventListener('yt-navigate-finish', () => {
ytEvented = true;
slowMode = false;
let t = Date.now() + 700;
if (t > idleFrom) idleFrom = t;
});
document.addEventListener('yt-page-data-updated', () => {
ytEvented = true;
slowMode = false;
let t = Date.now() + 700;
if (t > idleFrom) idleFrom = t;
});
document.addEventListener('yt-watch-comments-ready', () => {
ytEvented = true;
slowMode = false;
let t = Date.now() + 700;
if (t > idleFrom) idleFrom = t;
});
} : () => { };
// << end >>
const cleanContext = async (win) => {
const waitFn = requestAnimationFrame; // shall have been binded to window
try {
let mx = 16; // MAX TRIAL
const frameId = 'vanillajs-iframe-v1';
/** @type {HTMLIFrameElement | null} */
let frame = document.getElementById(frameId);
let removeIframeFn = null;
if (!frame) {
frame = document.createElement('iframe');
frame.id = frameId;
const blobURL = typeof webkitCancelAnimationFrame === 'function' ? (frame.src = URL.createObjectURL(new Blob([], { type: 'text/html' }))) : null; // avoid Brave Crash
frame.sandbox = 'allow-same-origin'; // script cannot be run inside iframe but API can be obtained from iframe
let n = document.createElement('noscript'); // wrap into NOSCRPIT to avoid reflow (layouting)
n.appendChild(frame);
while (!document.documentElement && mx-- > 0) await new Promise(waitFn); // requestAnimationFrame here could get modified by YouTube engine
const root = document.documentElement;
root.appendChild(n); // throw error if root is null due to exceeding MAX TRIAL
if (blobURL) Promise.resolve().then(() => URL.revokeObjectURL(blobURL));
removeIframeFn = (setTimeout) => {
const removeIframeOnDocumentReady = (e) => {
e && win.removeEventListener("DOMContentLoaded", removeIframeOnDocumentReady, false);
e = n;
n = win = removeIframeFn = 0;
setTimeout ? setTimeout(() => e.remove(), 200) : e.remove();
}
if (!setTimeout || document.readyState !== 'loading') {
removeIframeOnDocumentReady();
} else {
win.addEventListener("DOMContentLoaded", removeIframeOnDocumentReady, false);
}
}
}
while (!frame.contentWindow && mx-- > 0) await new Promise(waitFn);
const fc = frame.contentWindow;
if (!fc) throw "window is not found."; // throw error if root is null due to exceeding MAX TRIAL
try {
const { requestAnimationFrame, setTimeout, cancelAnimationFrame, setInterval, clearInterval, requestIdleCallback, getComputedStyle } = fc;
const res = { requestAnimationFrame, setTimeout, cancelAnimationFrame, setInterval, clearInterval, requestIdleCallback, getComputedStyle };
for (let k in res) res[k] = res[k].bind(win); // necessary
if (removeIframeFn) Promise.resolve(res.setTimeout).then(removeIframeFn);
res.animate = fc.HTMLElement.prototype.animate;
res.perfNow = fc.performance.now;
return res;
} catch (e) {
if (removeIframeFn) removeIframeFn();
return null;
}
} catch (e) {
console.warn(e);
return null;
}
};
const promiseForCustomYtElementsReady = new Promise(onRegistryReady);
cleanContext(window).then(__CONTEXT__ => {
if (!__CONTEXT__) return null;
const { requestAnimationFrame, setTimeout, cancelAnimationFrame, setInterval, clearInterval, animate, requestIdleCallback, getComputedStyle, perfNow } = __CONTEXT__;
performance.now17 = perfNow.bind(performance);
// performance.now = performance.now16;
/*
let nowh = -1;
performance.now = function () {
let t = nowh;
let c = this.now17();
return (nowh = (t + 1e-7 > c ? t + 0.1 : c));
}
*/
// console.log(performance.now())
// console.log(performance.now())
// console.log(performance.now())
// console.log(performance.now())
__requestAnimationFrame__ = requestAnimationFrame;
let rafPromise = null;
const getRafPromise = () => rafPromise || (rafPromise = new Promise(resolve => {
requestAnimationFrame(hRes => {
rafPromise = null;
resolve(hRes);
});
}));
const getForegroundPromise = () => {
if (document.visibilityState === 'visible') {
return Promise.resolve();
} else {
return getRafPromise();
}
};
NO_PRELOAD_GENERATE_204_BYPASS || promiseForCustomYtElementsReady.then(() => {
setTimeout(() => {
NO_PRELOAD_GENERATE_204_BYPASS = true;
}, 1270);
});
const promiseForTamerTimeout = new Promise(resolve => {
promiseForCustomYtElementsReady.then(() => {
customElements.whenDefined('ytd-app').then(() => {
setTimeout(resolve, 1200);
});
});
setTimeout(resolve, 3000);
});
class RAFHub {
constructor() {
/** @type {number} */
this.startAt = 8170;
/** @type {number} */
this.counter = 0;
/** @type {number} */
this.rid = 0;
/** @type {Map<number, FrameRequestCallback>} */
this.funcs = new Map();
const funcs = this.funcs;
/** @type {FrameRequestCallback} */
this.bCallback = this.mCallback.bind(this);
this.pClear = () => funcs.clear();
}
/** @param {DOMHighResTimeStamp} highResTime */
mCallback(highResTime) {
this.rid = 0;
Promise.resolve().then(this.pClear);
this.funcs.forEach(func => Promise.resolve(highResTime).then(func).catch(console.warn));
}
/** @param {FrameRequestCallback} f */
request(f) {
if (this.counter > 1e9) this.counter = 9;
let cid = this.startAt + (++this.counter);
this.funcs.set(cid, f);
if (this.rid === 0) {
console.log(2455)
this.rid = requestAnimationFrame(this.bCallback);
}
return cid;
}
/** @param {number} cid */
cancel(cid) {
cid = +cid;
if (cid > 0) {
if (cid <= this.startAt) {
return cancelAnimationFrame(cid);
}
if (this.rid > 0) {
this.funcs.delete(cid);
if (this.funcs.size === 0) {
cancelAnimationFrame(this.rid);
this.rid = 0;
}
}
}
}
/** @param {number} cid */
/** @param {FrameRequestCallback} f */
replaceFunc(cid, f) {
if (typeof this.funcs.get(cid) === 'function') {
this.funcs.set(cid, f);
return cid;
} else {
let r = this.request(f);
this.cancel(cid);
return r;
}
}
}
WEAK_REF_BINDING && (async () => {
['tp-yt-iron-dropdown', 'tp-yt-paper-menu-button'].forEach(async tag => {
const dummy = await new Promise(resolve => {
promiseForCustomYtElementsReady.then(() => {
customElements.whenDefined(tag).then(() => {
resolve(document.createElement(tag));
});
});
});
if (!dummy || dummy.is !== tag) return;
const cProto = insp(dummy).constructor.prototype;
if (typeof cProto.close === 'function' && !cProto.close58) {
cProto.close58 = cProto.close;
cProto.close = function () {
const dropdown = (this.$ || 0).dropdown || 0;
if (!dropdown) return;
return this.close58.apply(this, arguments);
}
}
});
})();
NATIVE_CANVAS_ANIMATION && (() => {
HTMLCanvasElement.prototype.animate = animate;
let cid = setInterval(() => {
HTMLCanvasElement.prototype.animate = animate;
}, 1);
promiseForTamerTimeout.then(() => {
clearInterval(cid)
});
})();
FIX_ytAction_ && (async () => {
const ytdApp = await new Promise(resolve => {
promiseForCustomYtElementsReady.then(() => {
customElements.whenDefined('ytd-app').then(() => {
const ytdApp = document.querySelector('ytd-app');
if (ytdApp) {
resolve(ytdApp);
return;
}
let mo = new MutationObserver(() => {
const ytdApp = document.querySelector('ytd-app');
if (!ytdApp) return;
if (mo) {
mo.disconnect();
mo.takeRecords();
mo = null;
}
resolve(ytdApp);
});
mo.observe(document, { subtree: true, childList: true });
});
});
});
if (!ytdApp) return;
const cProto = insp(ytdApp).constructor.prototype;
if (!cProto) return;
let mbd = 0;
const fixer = (_ytdApp) => {
const ytdApp = insp(_ytdApp);
if (ytdApp && typeof ytdApp.onYtActionBoundListener_ === 'function' && !ytdApp.onYtActionBoundListener57_) {
ytdApp.onYtActionBoundListener57_ = ytdApp.onYtActionBoundListener_;
ytdApp.onYtActionBoundListener_ = ytdApp.onYtAction_.bind(ytdApp);
mbd++;
}
}
let cid = setInterval(() => {
if (typeof cProto.created === 'function' && !cProto.created56) {
cProto.created56 = cProto.created;
cProto.created = function (...args) {
const r = this.created56(...args);
fixer(this);
return r;
};
mbd++;
}
if (typeof cProto.onYtAction_ === 'function' && !cProto.onYtAction57_) {
cProto.onYtAction57_ = cProto.onYtAction_;
cProto.onYtAction_ = function (...args) {
Promise.resolve().then(() => this.onYtAction57_(...args));
};
mbd++;
}
if (ytdApp) fixer(ytdApp);
/*
const actionRouter_ = ytdApp ? ytdApp.actionRouter_ : null;
if (actionRouter_ && typeof actionRouter_.handleAction === 'function' && !actionRouter_.handleAction57) {
actionRouter_.handleAction57 = actionRouter_.handleAction;
actionRouter_.handleAction = function (...args) {
Promise.resolve().then(() => this.handleAction57(...args));
}
mbd++;
}
*/
// if(mbd === 3) clearInterval(cid);
if (mbd >= 3) clearInterval(cid);
}, 1);
setTimeout(() => {
clearInterval(cid);
}, 1000);
})();
const generalEvtHandler = async (_evKey, _fvKey, _debug) => {
const evKey = `${_evKey}`;
const fvKey = `${_fvKey}`;
const debug = !!_debug;
// const rafHub = new RAFHub();
const _yt_player = await new Promise(resolve => {
let cid = setInterval(() => {
let t = (((window || 0)._yt_player || 0) || 0);
if (t) {
clearInterval(cid);
resolve(t);
}
}, 1);
promiseForTamerTimeout.then(() => {
resolve(null)
});
});
if (!_yt_player || typeof _yt_player !== 'object') return;
const getArr = (_yt_player) => {
let arr = [];
for (const [k, v] of Object.entries(_yt_player)) {
const p = typeof v === 'function' ? v.prototype : 0;
if (p
&& typeof p[evKey] === 'function' && p[evKey].length >= 0 && !p[fvKey]
) {
arr = addProtoToArr(_yt_player, k, arr) || arr;
}
}
if (arr.length === 0) {
console.warn(`Key prop [${evKey}] does not exist.`);
} else {
return arr;
}
};
const arr = getArr(_yt_player);
if (!arr) return;
debug && console.log(`FIX_${evKey}`, arr);
const f = function (...args) {
Promise.resolve().then(() => this[fvKey](...args));
};
for (const k of arr) {
const g = _yt_player;
const gk = g[k];
const gkp = gk.prototype;
debug && console.log(237, k, gkp)
if (typeof gkp[evKey] == 'function' && !gkp[fvKey]) {
gkp[fvKey] = gkp[evKey];
gkp[evKey] = f;
}
}
}
FIX_onVideoDataChange && generalEvtHandler('onVideoDataChange', 'onVideoDataChange57');
// FIX_onClick && generalEvtHandler('onClick', 'onClick57');
FIX_onStateChange && generalEvtHandler('onStateChange', 'onStateChange57');
FIX_onLoopRangeChange && generalEvtHandler('onLoopRangeChange', 'onLoopRangeChange57');
if (FIX_VideoEVENTS_v2) {
const FIX_VideoEVENTS_DEBUG = 0;
generalEvtHandler('onVideoProgress', 'onVideoProgress57', FIX_VideoEVENTS_DEBUG); // --
// generalEvtHandler('onAutoplayBlocked', 'onAutoplayBlocked57', FIX_VideoEVENTS_DEBUG);
// generalEvtHandler('onLoadProgress', 'onLoadProgress57', FIX_VideoEVENTS_DEBUG); // << CAUSE ISSUE >>
generalEvtHandler('onFullscreenChange', 'onFullscreenChange57', FIX_VideoEVENTS_DEBUG); // --
// generalEvtHandler('onLoadedMetadata', 'onLoadedMetadata57', FIX_VideoEVENTS_DEBUG);
// generalEvtHandler('onDrmOutputRestricted', 'onDrmOutputRestricted57', FIX_VideoEVENTS_DEBUG);
// generalEvtHandler('onAirPlayActiveChange', 'onAirPlayActiveChange57', FIX_VideoEVENTS_DEBUG);
// generalEvtHandler('onAirPlayAvailabilityChange', 'onAirPlayAvailabilityChange57', FIX_VideoEVENTS_DEBUG);
// generalEvtHandler('onApiChange', 'onApiChange57', FIX_VideoEVENTS_DEBUG);
}
// onMutedAutoplayChange
// onVolumeChange
// onPlaybackRateChange
// onAirPlayActiveChange
// onAirPlayAvailabilityChange
// onApiChange
// onAutoplayBlocked
// onDrmOutputRestricted
// onFullscreenChange
// onLoadProgress
// onLoadedMetadata
// onVideoDataChange
// onVideoProgress
FIX_maybeUpdateFlexibleMenu && (async () => {
const dummy = await new Promise(resolve => {
promiseForCustomYtElementsReady.then(() => {
customElements.whenDefined('ytd-menu-renderer').then(() => {
resolve(document.createElement('ytd-menu-renderer'));
});
});
});
if (!dummy || dummy.is !== 'ytd-menu-renderer') return;
const cProto = insp(dummy).constructor.prototype;
if (typeof cProto.created === 'function' && !cProto.created58) {
cProto.created58 = cProto.created;
cProto.created = function (...args) {
const r = this.created58(...args);
if (typeof this.maybeUpdateFlexibleMenu === 'function' && !this.maybeUpdateFlexibleMenu57) {
this.maybeUpdateFlexibleMenu57 = this.maybeUpdateFlexibleMenu;
this.maybeUpdateFlexibleMenu = function (...args) {
Promise.resolve().then(() => this.maybeUpdateFlexibleMenu57(...args));
}
}
return r;
}
}
//console.log(144,cProto.maybeUpdateFlexibleMenu)
})();
ENABLE_discreteTasking && (async () => {
const Polymer = await new Promise(resolve => {
let cid = 0;
const f = () => {
const Polymer = window.Polymer;
if (typeof Polymer !== 'function') return;
if (!(Polymer.Base || 0).connectedCallback || !(Polymer.Base || 0).disconnectedCallback) return;
cid && clearInterval(cid);
cid = 0;
resolve(Polymer);
};
cid = setInterval(f, 1);
});
if (!Polymer) return;
if (UNLOAD_DETACHED_POLYMER && typeof Polymer.Base.detached === 'function' && !Polymer.Base.detached92 && Polymer.Base.detached.length === 0) {
Polymer.Base.detached92 = Polymer.Base.detached;
const detachedPlus = async function (elem) {
await delay300.then();
if (elem.isAttached !== false) return;
await delay300.then();
if (elem.isAttached !== false) return;
if (elem.__dataClientsReady === true) elem.__dataClientsReady = false;
if (elem.__dataEnabled === true) elem.__dataEnabled = false;
if (elem.__dataReady === true) elem.__dataReady = false;
elem.__dataLinkedPaths = elem.__dataToNotify = elem.__dataPendingClients = null;
elem.__dataHasPaths = false;
// elem.__dataCompoundStorage = null;
elem.__dataHost = null;
elem.__dataTemp = null;
elem.__dataClientsInitialized = false;
// elem.data = {};
elem.data = null;
elem.__dataPending = null;
elem.__dataOld = null;
elem.__dataInstanceProps = null;
elem.__dataCounter = 0;
elem.__serializing = false;
if (elem.$) elem.$ = {};
if (elem.root) elem.root = null;
let hostElement = elem.hostElement, tlm;
if (hostElement instanceof Node) {
// if (hostElement.isConnected === false) {
// while (tlm = hostElement.firstChild) tlm.remove();
// }
elem.hostElement = hostElement = null;
}
if (hostElement === null) {
if (elem.animatedIconElement instanceof Node) elem.animatedIconElement = null;
if (elem._target instanceof Node) elem._target = null;
if (elem.iconset instanceof Node) elem.iconset = null;
if (elem._svgIcon instanceof Node) elem._svgIcon = null;
}
}
Polymer.Base.detached = function () {
Promise.resolve(this).then(detachedPlus);
return Polymer.Base.detached92();
};
}
Polymer.Base.__connInit__ = function () {
setupDiscreteTasks(this);
if (WEAK_REF_BINDING && (this.is || this instanceof Node)) {
setupWeakRef(this)
}
}
/** @type {Function} */
const connectedCallbackK = function (...args) {
!this.mh35 && typeof this.__connInit__ === 'function' && this.__connInit__();
const r = this[qm53](...args);
!this.mh35 && typeof this.__connInit__ === 'function' && this.__connInit__();
this.mh35 = 1;
return r;
};
connectedCallbackK.m353 = 1;
const qt53 = Polymer.Base.connectedCallback;
Polymer.Base[qm53] = dmf.get(qt53) || qt53;
Polymer.Base.connectedCallback = connectedCallbackK;
/** @type {Function} */
const createdK = function (...args) {
!this.mh36 && typeof this.__connInit__ === 'function' && this.__connInit__();
const r = this[qn53](...args);
!this.mh36 && typeof this.__connInit__ === 'function' && this.__connInit__();
this.mh36 = 1;
return r;
};
createdK.m353 = 1;
Polymer.Base[qn53] = Polymer.Base.created;
Polymer.Base.created = createdK;
})();
CHANGE_appendChild && (() => {
const f = HTMLElement.prototype.appendChild73 = HTMLElement.prototype.appendChild;
if (f) HTMLElement.prototype.appendChild = function (a) {
if (this instanceof HTMLElement) {
if (!NO_PRELOAD_GENERATE_204_BYPASS && document.head === this) {
for (let node = this.firstElementChild; node instanceof HTMLElement; node = node.nextElementSibling) {
if (node.nodeName === 'LINK' && node.rel === 'preload' && node.as === 'fetch' && !node.__m848__) {
node.__m848__ = 1;
node.rel = 'prefetch'; // see https://github.com/GoogleChromeLabs/quicklink
}
}
} else if (this.nodeName.startsWith('YT-')) { // yt-animated-rolling-number, yt-attributed-string
return this.appendChild73.apply(this, arguments);
}
if (a instanceof DocumentFragment) {
if (a.firstElementChild === null) {
let child = a.firstChild;
if (child === null) return a;
let doNormal = false;
while (child instanceof Node) {
if (child.nodeType === 3) { doNormal = true; break; }
child = child.nextSibling;
}
if (!doNormal) return a;
}
}
return (this.appendChild73 || f).apply(this, arguments);
}
return (HTMLElement.prototype.appendChild73 || f).apply(this, arguments);
}
})();
if (FIX_Shady) {
let cidSL = setInterval(() => {
const { ShadyDOM, ShadyCSS } = window;
if (ShadyDOM && ShadyCSS) {
clearInterval(cidSL);
cidSL = 0;
}
if (ShadyDOM) {
ShadyDOM.handlesDynamicScoping = false; // 9 of 10
ShadyDOM.noPatch = true; // 1 of 10
ShadyDOM.patchOnDemand = false; // 1 of 10
ShadyDOM.preferPerformance = true; // 1 of 10
ShadyDOM.querySelectorImplementation = undefined; // 1 of 10
}
if (ShadyCSS) {
ShadyCSS.nativeCss = true; // 1 of 10
ShadyCSS.nativeShadow = true; // 6 of 10
ShadyCSS.cssBuild = undefined; // 1 of 10
ShadyCSS.disableRuntime = true; // 1 of 10
}
}, 1);
}
FIX_schedulerInstanceInstance_V1 && !FIX_schedulerInstanceInstance_V2 && (async () => {
const schedulerInstanceInstance_ = await new Promise(resolve => {
let cid = setInterval(() => {
let t = (((window || 0).ytglobal || 0).schedulerInstanceInstance_ || 0);
if (t) {
clearInterval(cid);
resolve(t);
}
}, 1);
promiseForTamerTimeout.then(() => {
resolve(null)
});
});
if (!schedulerInstanceInstance_) return;
if (!ytEvented) {
idleFrom = Date.now() + 2700;
slowMode = false; // integrity
}
const checkOK = typeof schedulerInstanceInstance_.start === 'function' && !schedulerInstanceInstance_.start991 && !schedulerInstanceInstance_.stop && !schedulerInstanceInstance_.cancel && !schedulerInstanceInstance_.terminate && !schedulerInstanceInstance_.interupt;
if (checkOK) {
schedulerInstanceInstance_.start991 = schedulerInstanceInstance_.start;
let requestingFn = null;
let requestingArgs = null;
let requestingDT = 0;
// let timerId = null;
const entries = [];
const f = function () {
requestingFn = this.fn;
requestingArgs = [...arguments];
requestingDT = Date.now();
entries.push({
fn: requestingFn,
args: requestingArgs,
t: requestingDT
});
// if (Date.now() < idleFrom) {
// timerId = this.fn.apply(window, arguments);
// } else {
// timerId = this.fn.apply(window, arguments);
// }
// timerId = 12377;
return 12377;
}
const fakeFns = [
f.bind({ fn: requestAnimationFrame }),
f.bind({ fn: setInterval }),
f.bind({ fn: setTimeout }),
f.bind({ fn: requestIdleCallback })
]
let timerResolve = null;
setInterval(() => {
timerResolve && timerResolve();
timerResolve = null;
if (!slowMode && Date.now() > idleFrom) slowMode = true;
}, 250);
let mzt = 0;
let fnSelectorProp = null;
schedulerInstanceInstance_.start = function () {
const mk1 = window.requestAnimationFrame
const mk2 = window.setInterval
const mk3 = window.setTimeout
const mk4 = window.requestIdleCallback
const tThis = this['$$12378$$'] || this;
window.requestAnimationFrame = fakeFns[0]
window.setInterval = fakeFns[1]
window.setTimeout = fakeFns[2]
window.requestIdleCallback = fakeFns[3]
fnSelectorProp = null;
tThis.start991.call(new Proxy(tThis, {
get(target, prop, receiver) {
if (prop === '$$12377$$') return true;
if (prop === '$$12378$$') return target;
// console.log('get',prop)
return target[prop]
},
set(target, prop, value, receiver) {
// console.log('set', prop, value)
if (value >= 1 && value <= 4) fnSelectorProp = prop;
if (value === 12377 && fnSelectorProp) {
const originalSelection = target[fnSelectorProp];
const timerIdProp = prop;
/*
case 1:
var a = this.K;
this.g = this.I ? window.requestIdleCallback(a, {
timeout: 3E3
}) : window.setTimeout(a, ma);
break;
case 2:
this.g = window.setTimeout(this.M, this.N);
break;
case 3:
this.g = window.requestAnimationFrame(this.L);
break;
case 4:
this.g = window.setTimeout(this.J, 0)
}
*/
const doForegroundSlowMode = () => {
const tir = ++mzt;
const f = requestingArgs[0];
getForegroundPromise().then(() => {
new Promise(r => {
timerResolve = r
}).then(() => {
if (target[timerIdProp] === -tir) f();
});
})
target[fnSelectorProp] = 931;
target[prop] = -tir;
}
if (target[fnSelectorProp] === 2 && requestingFn === setTimeout) {
if (slowMode && !(requestingArgs[1] > 250)) {
doForegroundSlowMode();
} else {
target[prop] = setTimeout.apply(window, requestingArgs);
}
} else if (target[fnSelectorProp] === 3 && requestingFn === requestAnimationFrame) {
if (slowMode) {
doForegroundSlowMode();
} else {
target[prop] = requestAnimationFrame.apply(window, requestingArgs);
}
} else if (target[fnSelectorProp] === 4 && requestingFn === setTimeout && !requestingArgs[1]) {
const f = requestingArgs[0];
const tir = ++mzt;
Promise.resolve().then(() => {
if (target[timerIdProp] === -tir) f();
});
target[fnSelectorProp] = 930;
target[prop] = -tir;
} else if (target[fnSelectorProp] === 1 && (requestingFn === requestIdleCallback || requestingFn === setTimeout)) {
doForegroundSlowMode();
} else {
// target[prop] = timerId;
target[fnSelectorProp] = 0;
target[prop] = 0;
}
// *****
// console.log('[[set]]', slowMode , prop, value, `fnSelectorProp: ${originalSelection} -> ${target[fnSelectorProp]}`)
} else {
target[prop] = value;
}
// console.log('set',prop,value)
return true;
}
}));
fnSelectorProp = null;
window.requestAnimationFrame = mk1;
window.setInterval = mk2
window.setTimeout = mk3
window.requestIdleCallback = mk4;
}
schedulerInstanceInstance_.start.toString = function () {
return schedulerInstanceInstance_.start991.toString();
}
// const funcNames = [...(schedulerInstanceInstance_.start + "").matchAll(/[\(,]this\.(\w{1,2})[,\)]/g)].map(e => e[1]).map(prop => ({
// prop,
// value: schedulerInstanceInstance_[prop],
// type: typeof schedulerInstanceInstance_[prop]
// }));
// console.log('fcc', funcNames)
}
})();
FIX_schedulerInstanceInstance_V2 && !FIX_schedulerInstanceInstance_V1 && (async () => {
const schedulerInstanceInstance_ = await new Promise(resolve => {
let cid = setInterval(() => {
let t = (((window || 0).ytglobal || 0).schedulerInstanceInstance_ || 0);
if (t) {
clearInterval(cid);
resolve(t);
}
}, 1);
promiseForTamerTimeout.then(() => {
resolve(null)
});
});
if (!schedulerInstanceInstance_) return;
const checkOK = typeof schedulerInstanceInstance_.start === 'function' && !schedulerInstanceInstance_.start991 && !schedulerInstanceInstance_.stop && !schedulerInstanceInstance_.cancel && !schedulerInstanceInstance_.terminate && !schedulerInstanceInstance_.interupt;
if (checkOK) {
schedulerInstanceInstance_.start991 = schedulerInstanceInstance_.start;
let busy = false;
// console.log('1667',schedulerInstanceInstance_.start);
schedulerInstanceInstance_.start = function () {
// p59 || console.log(location.pathname, 16400);
if (busy) {
return this.start991.call(this);
}
busy = true;
const mk1 = window.requestAnimationFrame
// const mk2 = window.setInterval
// const mk3 = window.setTimeout
// const mk4 = window.requestIdleCallback
// by pass Youtube Engine's wrapping
window.requestAnimationFrame = baseRAF;
// window.setInterval = setInterval
// window.setTimeout = setTimeout
// window.requestIdleCallback = requestIdleCallback
this.start991.call(this);
window.requestAnimationFrame = mk1;
// window.setInterval = mk2
// window.setTimeout = mk3
// window.requestIdleCallback = mk4;
busy = false;
}
schedulerInstanceInstance_.start.toString = function () {
return schedulerInstanceInstance_.start991.toString();
}
// const funcNames = [...(schedulerInstanceInstance_.start + "").matchAll(/[\(,]this\.(\w{1,2})[,\)]/g)].map(e => e[1]).map(prop => ({
// prop,
// value: schedulerInstanceInstance_[prop],
// type: typeof schedulerInstanceInstance_[prop]
// }));
// console.log('fcc', funcNames)
}
})();
FIX_yt_player && (async () => {
// const rafHub = new RAFHub();
const _yt_player = await new Promise(resolve => {
let cid = setInterval(() => {
let t = (((window || 0)._yt_player || 0) || 0);
if (t) {
clearInterval(cid);
resolve(t);
}
}, 1);
promiseForTamerTimeout.then(() => {
resolve(null)
});
});
if (!_yt_player || typeof _yt_player !== 'object') return;
let keyZq = getZq(_yt_player);
// let keyVG = getVG(_yt_player);
// let buildVG = _yt_player[keyVG];
// let u = new buildVG({
// api: {},
// element: document.createElement('noscript'),
// api: {},
// hide: () => { }
// }, 250);
// const timeDelayConstructor = u.delay.constructor; // g.br
// console.log(keyVG, u)
// buildVG.prototype.show = function(){}
// _yt_player[keyZq] = g.k
if (!keyZq) return;
const g = _yt_player
let k = keyZq
const gk = g[k];
if (typeof gk !== 'function') return;
const gkp = gk.prototype;
let dummyObject = new gk;
let nilFunc = () => { };
let nilObj = {};
// console.log(1111111111)
let keyBoolD = '';
let keyWindow = '';
let keyFuncC = '';
let keyCidj = '';
for (const [t, y] of Object.entries(dummyObject)) {
if (y instanceof Window) keyWindow = t;
}
const dummyObjectProxyHandler = {
get(target, prop) {
let v = target[prop]
if (v instanceof Window && !keyWindow) {
keyWindow = t;
}
let y = typeof v === 'function' ? nilFunc : typeof v === 'object' ? nilObj : v;
if (prop === keyWindow) y = {
requestAnimationFrame(f) {
return 3;
},
cancelAnimationFrame() {
}
}
if (!keyFuncC && typeof v === 'function' && !(prop in target.constructor.prototype)) {
keyFuncC = prop;
}
// console.log('[get]', prop, typeof target[prop])
return y;
},
set(target, prop, value) {
if (typeof value === 'boolean' && !keyBoolD) {
keyBoolD = prop;
}
if (typeof value === 'number' && !keyCidj && value >= 2) {
keyCidj = prop;
}
// console.log('[set]', prop, value)
target[prop] = value
return true;
}
};
dummyObject.start.call(new Proxy(dummyObject, dummyObjectProxyHandler))
/*
console.log({
keyBoolD,
keyFuncC,
keyWindow,
keyCidj
})
console.log( dummyObject[keyFuncC])
console.log(2222222222)
*/
// console.log('gkp.start',gkp.start);
// console.log('gkp.stop',gkp.stop);
gkp._activation = false;
gkp.start = function () {
// p59 || console.log(12100)
if (!this._activation) {
this._activation = true;
getRafPromise().then(() => {
this._activation = false;
if (this[keyCidj]) {
Promise.resolve().then(this[keyFuncC]);
}
});
}
this[keyCidj] = 1;
this[keyBoolD] = true;
}
;
gkp.stop = function () {
this[keyCidj] = null
}
/*
g[k].start = function() {
this.stop();
this.D = true;
var a = requestAnimationFrame
, b = cancelAnimationFrame;
this.j = a.call(this.B, this.C)
}
;
g[k].stop = function() {
if (this.isActive()) {
var a = requestAnimationFrame
, b = cancelAnimationFrame;
b.call(this.B, this.j)
}
this.j = null
}
*/
const keyzo = PERF_471489_ ? getzo(_yt_player) : null;
if (keyzo) {
k = keyzo
const setCSSProp = (() => {
let animationPropCapable = false;
try {
const propName = "--ibxpf"
const value = 2;
const keyframes = [{
[propName]: value
}];
window.CSS.registerProperty({
name: "--ibxpf",
syntax: "<number>",
inherits: false,
initialValue: 1,
});
animationPropCapable = '1' === `${getComputedStyle(document.documentElement).getPropertyValue('--ibxpf')}`
} catch (e) { }
if (!animationPropCapable) {
return (element, cssProp, value) => {
element.style.setProperty(cssProp, value);
}
}
const propMaps = new Map();
function setCustomCSSProperty(element, propName, value) {
let wm = propMaps.get(propName);
if (!wm) {
try {
window.CSS.registerProperty({
name: propName,
syntax: "*",
inherits: false
});
} catch (e) {
console.warn(e);
}
propMaps.set(propName, (wm = new WeakMap()));
}
// Create the animation keyframes with the provided property and value
const keyframes = [{
[propName]: value
}];
let currentAnimation = wm.get(element);
if (currentAnimation) {
currentAnimation.effect.setKeyframes(keyframes);
} else {
// Set the animation on the element and immediately pause it
const animation = animate.call(element, keyframes, {
duration: 1, // Very short duration as we just want to set the value
fill: 'forwards',
iterationStart: 1,
iterations: 2,
direction: 'alternate'
});
// animation.currentTime = 1;
animation.pause();
wm.set(element, animation);
}
}
return setCustomCSSProperty;
})();
const attrUpdateFn = g[k];
g['$$original$$' + k] = attrUpdateFn;
g[k] = function (a, b, c) {
// console.log(140000, a, b, c);
let transformType = '';
let transformValue = 0;
let transformUnit = '';
let byPassDefaultFn = false;
if (b === "transform" && typeof c === 'string') {
byPassDefaultFn = true;
const aStyle = a.style;
// let beforeMq = aStyle.getPropertyValue('--mq-transform');
if (!(a instanceof HTMLElement)) return;
if (c.length === 0) {
} else if (c.startsWith('scalex(0.') || (c === 'scalex(0)' || c === 'scalex(1)')) {
let p = c.substring(7, c.length - 1);
let q = p.length >= 1 ? parseFloat(p) : -1;
if (q > -1e-5 && q < 1 + 1e-5) {
transformType = 'scalex'
transformValue = q;
transformUnit = '';
}
} else if (c.startsWith('translateX(') && c.endsWith('px)')) {
let p = c.substring(11, c.length - 3);
let q = p.length >= 1 ? parseFloat(p) : NaN;
if (typeof q === 'number' && !isNaN(q)) {
transformType = 'translateX'
transformValue = q;
transformUnit = 'px';
}
} else if (c.startsWith('scaley(0.') || (c === 'scaley(0)' || c === 'scaley(1)')) {
let p = c.substring(7, c.length - 1);
let q = p.length >= 1 ? parseFloat(p) : -1;
if (q > -1e-5 && q < 1 + 1e-5) {
transformType = 'scaley'
transformValue = q;
transformUnit = '';
}
} else if (c.startsWith('translateY(') && c.endsWith('px)')) {
let p = c.substring(11, c.length - 3);
let q = p.length >= 1 ? parseFloat(p) : NaN;
if (typeof q === 'number' && !isNaN(q)) {
transformType = 'translateY'
transformValue = q;
transformUnit = 'px';
}
}
if (transformType) {
if (transformType === 'scalex' || transformType === 'scaley') {
const q = transformValue;
/*
let vz = Math.round(steppingScaleN * q);
const customPropName = '--discrete-'+transformType
const currentValue = aStyle.getPropertyValue(customPropName);
const transform = (aStyle.transform || '');
const u = transform.includes(customPropName)
if (`${currentValue}` === `${vz}`) {
if (u) return;
}
setCSSProp(a,customPropName, vz);
// aStyle.setProperty(customPropName, vz)
let ck = '';
if (c.length === 9) ck = c;
else if (!u) ck = c.replace(/[.\d]+/, '0.5');
if (ck && beforeMq !== ck) {
aStyle.setProperty('--mq-transform', ck);
}
if (u) return;
c = `${transformType}(calc(var(--discrete-${transformType})/${steppingScaleN}))`;
*/
const vz = +(Math.round(q * steppingScaleN) / steppingScaleN).toFixed(3);
c = `${transformType === 'scalex' ? 'scaleX' : 'scaleY'}(${vz})`
const cv = aStyle.transform;
// console.log(157, cv,c)
if (c === cv) return;
// console.log(257, cv,c)
aStyle.transform = c;
// return;
} else if (transformType === 'translateX' || transformType === 'translateY') {
const q = transformValue;
/*
let vz = q.toFixed(1);
const customPropName = '--discrete-'+transformType
const aStyle = a.style;
const currentValue = (aStyle.getPropertyValue(customPropName) || '').replace('px', '');
const transform = (aStyle.transform || '');
const u = transform.includes(customPropName)
if (parseFloat(currentValue).toFixed(1) === vz) {
if (u) return;
}
setCSSProp(a,customPropName, vz + 'px');
// aStyle.setProperty(customPropName, vz + 'px')
let ck = '';
if (c.length === 15) ck = c;
else if (!u) ck = c.replace(/[.\d]+/, '0.5');
if (ck && beforeMq !== ck) {
aStyle.setProperty('--mq-transform', ck);
}
if (u) return;
c = `${transformType}(var(--discrete-${transformType}))`;
*/
const vz = +q.toFixed(1);
c = `${transformType}(${vz}${transformUnit})`
const cv = aStyle.transform;
// console.log(158, cv,c)
if (c === cv) return;
// console.log(258, cv,c)
aStyle.transform = c;
// return;
} else {
throw new Error();
}
} else {
// if(beforeMq) a.style.setProperty('--mq-transform', '');
const cv = aStyle.transform
if (!c && !cv) return;
else if (c === cv) return;
aStyle.transform = c;
// return;
}
} else if (b === "display") {
const cv = a.style.display;
if (!cv && !c) return;
if (cv === c) return;
} else if (b === "width") {
const cv = a.style.width;
if (!cv && !c) return;
if (cv === c) return;
}
// console.log(130000, a, b, c);
if (byPassDefaultFn) return;
return attrUpdateFn.call(this, a, b, c);
}
/*
g.zo = function(a, b, c) {
if ("string" === typeof b)
(b = yo(a, b)) && (a.style[b] = c);
else
for (var d in b) {
c = a;
var e = b[d]
, f = yo(c, d);
f && (c.style[f] = e)
}
}
*/
}
const keyuG = PERF_471489_ ? getuG(_yt_player) : null;
if (keyuG) {
k = keyuG;
const gk = g[k];
const gkp = gk.prototype;
/** @type { Map<string, WeakMap<any, any>> } */
const ntLogs = new Map();
if (typeof gkp.updateValue === 'function' && gkp.updateValue.length === 2 && !gkp.updateValue31) {
gkp.updateValue31 = gkp.updateValue;
gkp.updateValue = function (a, b) {
if (typeof a !== 'string') return this.updateValue31(a, b);
const element = this.element;
if (!(element instanceof HTMLElement)) return this.updateValue31(a, b);
let ntLog = ntLogs.get(a);
if (!ntLog) ntLogs.set(a, (ntLog = new WeakMap()));
let cache = ntLog.get(element);
if (cache && cache.value === b) {
return;
}
if (!cache) {
this.__oldValueByUpdateValue__ = null;
ntLog.set(element, cache = { value: b });
} else {
this.__oldValueByUpdateValue__ = cache.value;
cache.value = b;
}
return this.updateValue31(a, b);
}
/*
g.k.update = function(a) {
for (var b = g.u(Object.keys(a)), c = b.next(); !c.done; c = b.next())
c = c.value,
this.updateValue(c, a[c])
}
;
g.k.updateValue = function(a, b) {
(a = this.Td["{{" + a + "}}"]) && wG(this, a[0], a[1], b)
}
*/
}
}
})();
FIX_Animation_n_timeline && (async () => {
const timeline = await new Promise(resolve => {
let cid = setInterval(() => {
let t = (((document || 0).timeline || 0) || 0);
if (t && typeof t._play === 'function') {
clearInterval(cid);
resolve(t);
}
}, 1);
promiseForTamerTimeout.then(() => {
resolve(null)
});
});
const Animation = await new Promise(resolve => {
let cid = setInterval(() => {
let t = (((window || 0).Animation || 0) || 0);
if (t && typeof t === 'function' && t.length === 2 && typeof t.prototype._updatePromises === 'function') {
clearInterval(cid);
resolve(t);
}
}, 1);
promiseForTamerTimeout.then(() => {
resolve(null)
});
});
if (!timeline) return;
if (!Animation) return;
const aniProto = Animation.prototype;
// aniProto.sequenceNumber = 0; // native YouTube engine bug - sequenceNumber is not set
const getXroto = (x) => {
try {
return x.__proto__;
} catch (e) { }
return null;
}
const timProto = getXroto(timeline);
if (!timProto) return;
if (
(
typeof timProto.getAnimations === 'function' && typeof timProto.play === 'function' &&
typeof timProto._discardAnimations === 'function' && typeof timProto._play === 'function' &&
typeof timProto._updateAnimationsPromises === 'function' && !timProto.nofCQ &&
typeof aniProto._updatePromises === 'function' && !aniProto.nofYH
)
) {
timProto.nofCQ = 1;
aniProto.nofYH = 1;
const originalAnimationsWithPromises = ((_updateAnimationsPromises) => {
/*
v.animationsWithPromises = v.animationsWithPromises.filter(function (c) {
return c._updatePromises();
});
*/
const p = Array.prototype.filter;
let res = null;
Array.prototype.filter = function () {
res = this;
return this;
};
_updateAnimationsPromises.call({});
Array.prototype.filter = p;
if (res && typeof res.length === 'number') {
/** @type {any[]} */
const _res = res;
return _res;
}
return null;
})(timProto._updateAnimationsPromises);
if (!originalAnimationsWithPromises || typeof originalAnimationsWithPromises.length !== 'number') return;
// console.log('originalAnimationsWithPromises', originalAnimationsWithPromises)
aniProto._updatePromises31 = aniProto._updatePromises;
/*
aniProto._updatePromises = function(){
console.log('eff',this._oldPlayState, this.playState)
return this._updatePromises31.apply(this, arguments)
}
*/
aniProto._updatePromises = function () {
var oldPlayState = this._oldPlayState;
var newPlayState = this.playState;
// console.log('ett', oldPlayState, newPlayState)
if (newPlayState !== oldPlayState) {
this._oldPlayState = newPlayState;
if (this._readyPromise) {
if ("idle" == newPlayState) {
this._rejectReadyPromise();
this._readyPromise = void 0;
} else if ("pending" == oldPlayState) {
this._resolveReadyPromise();
} else if ("pending" == newPlayState) {
this._readyPromise = void 0;
}
}
if (this._finishedPromise) {
if ("idle" == newPlayState) {
this._rejectFinishedPromise();
this._finishedPromise = void 0;
} else if ("finished" == newPlayState) {
this._resolveFinishedPromise();
} else if ("finished" == oldPlayState) {
this._finishedPromise = void 0;
}
}
}
return this._readyPromise || this._finishedPromise;
};
let restartWebAnimationsNextTickFlag = false;
const looperMethodT = () => {
const runnerFn = (hRes) => {
var b = timeline;
b.currentTime = hRes;
b._discardAnimations();
if (0 == b._animations.length) {
restartWebAnimationsNextTickFlag = false;
} else {
getRafPromise().then(runnerFn);
}
}
const restartWebAnimationsNextTick = () => {
if (!restartWebAnimationsNextTickFlag) {
restartWebAnimationsNextTickFlag = true;
getRafPromise().then(runnerFn);
}
}
return { restartWebAnimationsNextTick }
};
const looperMethodN = () => {
const acs = document.createElement('a-f');
acs.id = 'a-f';
const style = document.createElement('style');
style.textContent = `
@keyFrames aF1 {
0% {
order: 0;
}
100% {
order: 6;
}
}
#a-f[id] {
visibility: collapse !important;
position: fixed !important;
top: -100px !important;
left: -100px !important;
margin:0 !important;
padding:0 !important;
outline:0 !important;
border:0 !important;
z-index:-1 !important;
width: 0px !important;
height: 0px !important;
contain: strict !important;
pointer-events: none !important;
animation: 1ms steps(2) 0ms infinite alternate forwards running aF1 !important;
}
`;
(document.head || document.documentElement).appendChild(style);
document.documentElement.insertBefore(acs, document.documentElement.firstChild);
const _onanimationiteration = function (evt) {
const hRes = evt.timeStamp;
var b = timeline;
b.currentTime = hRes;
b._discardAnimations();
if (0 == b._animations.length) {
restartWebAnimationsNextTickFlag = false;
acs.onanimationiteration = null;
} else {
acs.onanimationiteration = _onanimationiteration;
}
}
const restartWebAnimationsNextTick = () => {
if (!restartWebAnimationsNextTickFlag) {
restartWebAnimationsNextTickFlag = true;
acs.onanimationiteration = _onanimationiteration;
}
}
return { restartWebAnimationsNextTick }
};
const { restartWebAnimationsNextTick } = ('onanimationiteration' in document.documentElement) ? looperMethodN() : looperMethodT();
// console.log(571, timProto);
timProto._play = function (c) {
c = new Animation(c, this);
this._animations.push(c);
restartWebAnimationsNextTick();
c._updatePromises();
c._animation.play();
c._updatePromises();
return c
}
const animationsWithPromisesMap = new Set(originalAnimationsWithPromises);
originalAnimationsWithPromises.length = 0;
originalAnimationsWithPromises.push = null;
originalAnimationsWithPromises.splice = null;
originalAnimationsWithPromises.slice = null;
originalAnimationsWithPromises.indexOf = null;
originalAnimationsWithPromises.unshift = null;
originalAnimationsWithPromises.shift = null;
originalAnimationsWithPromises.pop = null;
originalAnimationsWithPromises.filter = null;
originalAnimationsWithPromises.forEach = null;
originalAnimationsWithPromises.map = null;
const _updateAnimationsPromises = () => {
animationsWithPromisesMap.forEach(c => {
if (!c._updatePromises()) animationsWithPromisesMap.delete(c);
});
/*
v.animationsWithPromises = v.animationsWithPromises.filter(function (c) {
return c._updatePromises();
});
*/
}
timProto._updateAnimationsPromises31 = timProto._updateAnimationsPromises;
timProto._updateAnimationsPromises = _updateAnimationsPromises;
delete timProto._updateAnimationsPromises;
Object.defineProperty(timProto, '_updateAnimationsPromises', {
get() {
if (animationsWithPromisesMap.size === 0) return nilFn;
return _updateAnimationsPromises;
},
set(nv) {
delete this._updateAnimationsPromises;
this._updateAnimationsPromises = nv;
},
enumerable: true,
configurable: true,
});
let pdFinished = Object.getOwnPropertyDescriptor(aniProto, 'finished');
aniProto.__finished_native_get__ = pdFinished.get;
if (typeof pdFinished.get === 'function' && !pdFinished.set && pdFinished.configurable === true && pdFinished.enumerable === true) {
Object.defineProperty(aniProto, 'finished', {
get() {
this._finishedPromise || (!animationsWithPromisesMap.has(this) && animationsWithPromisesMap.add(this),
this._finishedPromise = new Promise((resolve, reject) => {
this._resolveFinishedPromise = function () {
resolve(this)
};
this._rejectFinishedPromise = function () {
reject({
type: DOMException.ABORT_ERR,
name: "AbortError"
})
};
}),
"finished" == this.playState && this._resolveFinishedPromise());
return this._finishedPromise
},
set: undefined,
enumerable: true,
configurable: true
});
}
let pdReady = Object.getOwnPropertyDescriptor(aniProto, 'ready');
aniProto.__ready_native_get__ = pdReady.get;
if (typeof pdReady.get === 'function' && !pdReady.set && pdReady.configurable === true && pdReady.enumerable === true) {
Object.defineProperty(aniProto, 'ready', {
get() {
this._readyPromise || (!animationsWithPromisesMap.has(this) && animationsWithPromisesMap.add(this),
this._readyPromise = new Promise((resolve, reject) => {
this._resolveReadyPromise = function () {
resolve(this)
};
this._rejectReadyPromise = function () {
reject({
type: DOMException.ABORT_ERR,
name: "AbortError"
})
};
}),
"pending" !== this.playState && this._resolveReadyPromise());
return this._readyPromise
},
set: undefined,
enumerable: true,
configurable: true
});
}
if (IGNORE_bindAnimationForCustomEffect && typeof aniProto._rebuildUnderlyingAnimation === 'function' && !aniProto._rebuildUnderlyingAnimation21 && aniProto._rebuildUnderlyingAnimation.length === 0) {
aniProto._rebuildUnderlyingAnimation21 = aniProto._rebuildUnderlyingAnimation;
const _rebuildUnderlyingAnimation = function () {
// if (isNaN(this._sequenceNumber)) return; // do not rebuild underlying animation if native animation is used.
this.effect && this.effect._onsample && (this.effect._onsample = null);
return this._rebuildUnderlyingAnimation21();
}
aniProto._rebuildUnderlyingAnimation = _rebuildUnderlyingAnimation;
// delete aniProto._rebuildUnderlyingAnimation;
// Object.defineProperty(aniProto, '_rebuildUnderlyingAnimation', {
// get() {
// if (isNaN(this._sequenceNumber)) return nilFn;
// return this._rebuildUnderlyingAnimation21;
// },
// set(nv) {
// delete this._rebuildUnderlyingAnimation;
// this._rebuildUnderlyingAnimation = nv;
// },
// enumerable: true,
// configurable: true
// });
}
/*
function f(c) {
var b = v.timeline;
b.currentTime = c;
b._discardAnimations();
0 == b._animations.length ? d = !1 : requestAnimationFrame(f)
}
var h = window.requestAnimationFrame;
window.requestAnimationFrame = function(c) {
return h(function(b) {
v.timeline._updateAnimationsPromises();
c(b);
v.timeline._updateAnimationsPromises()
})
}
;
v.AnimationTimeline = function() {
this._animations = [];
this.currentTime = void 0
}
;
v.AnimationTimeline.prototype = {
getAnimations: function() {
this._discardAnimations();
return this._animations.slice()
},
_updateAnimationsPromises: function() {
v.animationsWithPromises = v.animationsWithPromises.filter(function(c) {
return c._updatePromises()
})
},
_discardAnimations: function() {
this._updateAnimationsPromises();
this._animations = this._animations.filter(function(c) {
return "finished" != c.playState && "idle" != c.playState
})
},
_play: function(c) {
c = new v.Animation(c,this);
this._animations.push(c);
v.restartWebAnimationsNextTick();
c._updatePromises();
c._animation.play();
c._updatePromises();
return c
},
play: function(c) {
c && c.remove();
return this._play(c)
}
};
var d = !1;
v.restartWebAnimationsNextTick = function() {
d || (d = !0,
requestAnimationFrame(f))
}
;
var a = new v.AnimationTimeline;
v.timeline = a;
try {
Object.defineProperty(window.document, "timeline", {
configurable: !0,
get: function() {
return a
}
})
} catch (c) {}
try {
window.document.timeline = a
} catch (c) {}
*/
/*
var g = window.getComputedStyle;
Object.defineProperty(window, "getComputedStyle", {
configurable: !0,
enumerable: !0,
value: function() {
v.timeline._updateAnimationsPromises();
var e = g.apply(this, arguments);
h() && (e = g.apply(this, arguments));
v.timeline._updateAnimationsPromises();
return e
}
});
*/
}
})();
promiseForCustomYtElementsReady.then(() => {
FIX_ytdExpander_childrenChanged && customElements.whenDefined('ytd-expander').then(() => {
let dummy;
let cProto;
dummy = document.createElement('ytd-expander');
cProto = insp(dummy).constructor.prototype;
if (fnIntegrity(cProto.initChildrenObserver, '0.48.21') && fnIntegrity(cProto.childrenChanged, '0.40.22')) {
cProto.initChildrenObserver14 = cProto.initChildrenObserver;
cProto.childrenChanged14 = cProto.childrenChanged;
cProto.initChildrenObserver = function () {
var a = this;
this.observer = new MutationObserver(function () {
a.childrenChanged()
}
);
this.observer.observe(this.content, {
subtree: !0,
childList: !0,
attributes: !0,
characterData: !0
});
this.childrenChanged()
}
;
cProto.childrenChanged = function () {
if (this.alwaysToggleable) {
this.canToggle = this.alwaysToggleable;
} else if (!this.canToggleJobId) {
this.canToggleJobId = 1;
getRafPromise().then(() => {
this.canToggleJobId = 0;
this.calculateCanCollapse()
})
}
}
// console.log(cProto.initChildrenObserver)
console.debug('ytd-expander-fix-childrenChanged');
}
})
FIX_paper_ripple_animate && customElements.whenDefined('paper-ripple').then(() => {
let dummy;
let cProto;
dummy = document.createElement('paper-ripple');
cProto = insp(dummy).constructor.prototype;
if (fnIntegrity(cProto.animate, '0.74.5')) {
cProto.animate34 = cProto.animate;
cProto.animate = function () {
if (this._animating) {
var a;
const ripples = this.ripples;
for (a = 0; a < ripples.length; ++a) {
var b = ripples[a];
b.draw();
this.$.background.style.opacity = b.outerOpacity;
b.isOpacityFullyDecayed && !b.isRestingAtMaxRadius && this.removeRipple(b)
}
if ((this.shouldKeepAnimating || 0) !== ripples.length) {
if (!this._boundAnimate38) this._boundAnimate38 = this.animate.bind(this);
getRafPromise().then(this._boundAnimate38);
} else {
this.onAnimationComplete()
}
}
}
console.debug('FIX_paper_ripple_animate')
// console.log(cProto.animate)
}
});
if (FIX_doIdomRender) {
const xsetTimeout = function (f, d) {
if (xsetTimeout.m511 === 1 && !d) {
xsetTimeout.m511 = 2;
getRafPromise().then(f);
} else {
return setTimeout.apply(window, arguments)
}
}
const xrequestAnimationFrame = function (f) {
const h = f + "";
if (h.startsWith("function(){setTimeout(function(){") && h.endsWith("})}")) {
xsetTimeout.m511 = 1;
f();
xsetTimeout.m511 = 0;
} else if (h.includes("requestAninmationFrameResolver")) {
getRafPromise().then(f);
} else {
return requestAnimationFrame.apply(window, arguments);
}
}
let busy = false;
const doIdomRender = function () {
if (busy) {
return this.doIdomRender13.apply(this, arguments);
}
busy = true;
const { requestAnimationFrame, setTimeout } = window;
window.requestAnimationFrame = xrequestAnimationFrame;
window.setTimeout = xsetTimeout;
let r = this.doIdomRender13.apply(this, arguments);
window.requestAnimationFrame = requestAnimationFrame;
window.setTimeout = setTimeout;
busy = false;
return r;
};
for (const ytTag of ['ytd-lottie-player', 'yt-attributed-string', 'yt-image', 'yt-icon-shape', 'yt-button-shape', 'yt-button-view-model', 'yt-icon-badge-shape']) {
customElements.whenDefined(ytTag).then(() => {
let dummy;
let cProto;
dummy = document.createElement(ytTag);
cProto = insp(dummy).constructor.prototype;
cProto.doIdomRender13 = cProto.doIdomRender;
cProto.doIdomRender = doIdomRender;
if (cProto.doIdomRender13 === cProto.templatingFn) cProto.templatingFn = doIdomRender;
console.debug('FIX_doIdomRender', ytTag)
});
}
}
});
});
setupEvents();
if (isMainWindow) {
console.groupCollapsed(
"%cYouTube JS Engine Tamer",
"background-color: #EDE43B ; color: #000 ; font-weight: bold ; padding: 4px ;"
);
console.log("Script is loaded.");
console.log("This script changes the core mechanisms of the YouTube JS engine.");
console.log("This script is experimental and subject to further changes.");
console.log("This might boost your YouTube performance.");
console.log("CAUTION: This might break your YouTube.");
if (prepareLogs.length >= 1) {
console.log(" =========================================================================== ");
for (const msg of prepareLogs) {
console.log(msg)
}
console.log(" =========================================================================== ");
}
console.groupEnd();
}
})();