To enhance YouTube performance by modifying YouTube JS Engine
Από την
// ==UserScript==
// @name YouTube JS Engine Tamer
// @name:ja YouTube JS Engine Tamer
// @name:zh-TW YouTube JS Engine Tamer
// @name:zh-CN YouTube JS Engine Tamer
// @namespace UserScripts
// @version 0.42.0
// @match https://www.youtube.com/*
// @match https://www.youtube-nocookie.com/embed/*
// @match https://studio.youtube.com/live_chat*
// @license MIT
// @author CY Fung
// @icon https://raw.githubusercontent.com/cyfung1031/userscript-supports/main/icons/yt-engine.png
// @grant none
// @require https://cdn.jsdelivr.net/gh/cyfung1031/userscript-supports@c2b707e4977f77792042d4a5015fb188aae4772e/library/nextBrowserTick.min.js
// @run-at document-start
// @unwrap
// @inject-into page
// @allFrames true
// @exclude /^https?://\S+\.(txt|png|jpg|jpeg|gif|xml|svg|manifest|log|ini)[^\/]*$/
//
// @description To enhance YouTube performance by modifying YouTube JS Engine
// @description:ja YouTubeのJSエンジンを変更してパフォーマンスを向上させる
// @description:zh-TW 修改 YouTube 的 JS 引擎以提升效能
// @description:zh-CN 修改 YouTube 的 JS 引擎以提升性能
//
// ==/UserScript==
(() => {
/** @type {WeakMapConstructor} */
const WeakMap = window.WeakMapOriginal || window.WeakMap;
const HOOK_ACTIVE_MODULES = true; // added in 0.37.0
const HOOK_ACTIVE_MODULES_fetchUpdatedMetadata = true; // added in 0.37.0 (make likeCount update)
const NATIVE_CANVAS_ANIMATION = false; // for #cinematics
const FIX_schedulerInstanceInstance = 2 | 4;
const FIX_yt_player = true; // DONT CHANGE
const FIX_Animation_n_timeline = true;
const FIX_Animation_n_timeline_cinematic = true;
const FIX_ytScheduler = true;
const NO_PRELOAD_GENERATE_204 = false;
const ENABLE_COMPUTEDSTYLE_CACHE = true;
const NO_SCHEDULING_DUE_TO_COMPUTEDSTYLE = true;
const CHANGE_appendChild = true; // discussions#236759
const FIX_bind_self_this = false; // EXPERIMENTAL !!!!! this affect page switch after live ends
const FIX_error_many_stack = true; // should be a bug caused by uBlock Origin
const IGNORE_bindAnimationForCustomEffect = true; // prevent `v.bindAnimationForCustomEffect(this);` being executed
const FIX_ytdExpander_childrenChanged = true;
const FIX_paper_ripple_animate = true;
const FIX_avoid_incorrect_video_meta = true; // [legacy feature for rolling number fixing] 2025.05.10 - obsoleted -> y.fetchUpdatedMetadata(t, e.continuation)
const FIX_avoid_incorrect_video_meta_emitterBehavior = true; // [legacy feature for rolling number fixing] 2025.05.10 - obsoleted -> y.fetchUpdatedMetadata(t, e.continuation)
const FIX_doIdomRender = true;
const FIX_Shady = true;
// [[ 2024.04.24 ]]
const MODIFY_ShadyDOM_OBJ = true; // DON'T CHANGE. MUST BE TRUE
// << if MODIFY_ShadyDOM_OBJ >>
const WEAKREF_ShadyDOM = true;
const OMIT_ShadyDOM_EXPERIMENTAL = 1 | 0; // 1 => enable; 2 => composedPath
const OMIT_ShadyDOM_settings = 0 | 0 | 0; // 1: inUse; 2: handlesDynamicScoping; 4: force // {{ PRELIM TESTING PURPOSE }}
// << end >>
const WEAK_REF_BINDING_CONTROL = 1 | 2; // 2 - conflict control with ShadyDOM weakref
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 FIX_stampDomArray_ = true; // v0.30.0
const FIX_stampDomArray = FIX_stampDomArray_ && typeof WeakRef === "function" && typeof FinalizationRegistry === "function";
// const stampDomArray_MemoryFix_Flag001 = false;
const XFlag = true; // root issue tbc
const MemoryFix_Flag002 = 1 | 2 | 4 | 8 | 0 | 32 | 64 | 0 | 256;
// 32 required for new stampDomArray
// 128 to be tested
const FIX_perfNow = true; // history state issue; see https://bugzilla.mozilla.org/show_bug.cgi?id=1756970
const ENABLE_ASYNC_DISPATCHEVENT = false; // problematic
const FIX_Polymer_dom = true;
const FIX_Polymer_AF = true;
const SCRIPTLET_REMOVE_PRUNE_propNeedles = true; // brave scriptlet related
const DEBUG_removePrune = false; // true for DEBUG
const FIX_XHR_REQUESTING = true;
const LOG_FETCHMETA_UPDATE = false; // for DEBUG
const IGNORE_bufferhealth_CHECK = false; // experimental; true will make "Stats for nerds" no info.
const DENY_requestStorageAccess = true; // remove document.requestStorageAccess
const DISABLE_IFRAME_requestStorageAccess = true; // no effect if DENY_requestStorageAccess is true
const DISABLE_COOLDOWN_SCROLLING = true; // YT cause scroll hang in MacOS
const FIX_removeChild = true;
const FIX_fix_requestIdleCallback_timing = true;
const HOOK_CSSPD_LEFT = true; // global css hack for style.left
const FORCE_NO_REUSEABLE_ELEMENT_POOL = true;
const FIX_TRANSCRIPT_SEGMENTS = true; // Based on Tabview Youtube's implementation
const FIX_POPUP_UNIQUE_ID = true; // currently only for channel about popup;
// ------------------------------------------------------------------
const MEMORY_RELEASE_NF00 = true;
const MEMORY_RELEASE_NF00_SHOW_MESSAGE = false;
const MEMORY_RELEASE_MAP_SET_REMOVE_NODE = true;
const FULLY_REMOVE_ALL_EVENT_LISTENERS = true; // require MEMORY_RELEASE_NF00
const FUZZY_EVENT_LISTENER_REMOVAL = true;
const WEAK_CE_ROOT = true; // shadowRoot of the return value of attachShadow on the node
const FIX_TEMPLATE_BINDING = true;
const FIX_TEMPLATE_BINDING_SHOW_MESSAGE = false;
const FIX_SHADY_METHODS = true;
const FIX_FRAGEMENT_HOST = true;
const USE_fastDomIf = 2; // fastDomIf is seem to be experimental 0 = no change, 1 = enable, 2 = disable
const ENHANCE_DOMIF_createAndInsertInstance = true; // root does not need to store in the instance
const ENHANCE_DOMIF_TEARDOWN = true; // require MEMORY_RELEASE_NF00
const FIX_DOM_IF_DETACH = true;
const FIX_DOM_IF_REPEAT = true; // semi-experimental (added in 0.17.0)
const FIX_DOM_IF_TEMPLATE = true;
// const FIX_DOM_REPEAT_TEMPLATE = true; // to be implemented
const DEBUG_DBR847 = false;
const FIX_DOM_IFREPEAT_RenderDebouncerChange_SET_TO_PROPNAME = true; // default true. false might be required for future change
const FIX_ICON_RENDER = true;
const FIX_GUIDE_ICON = true;
const FIX_ACTIONS_TOOLTIPS = true;
const FIX_VIDEO_PLAYER_MOUSEHOVER_EVENTS = true; // avoid unnecessary reflows due to cursor moves on the web player.
const DISABLE_isLowLatencyLiveStream = false; // TBC
const FIX_FlexibleItemSizing = true;
const FIX_ROLLING_NUMBER_UPDATE = true;
// ----------------------------- POPUP UNIQUE ID ISSUE -----------------------------
// example. https://www.youtube.com/channel/UCgPev1KKSCMbnNRsvN83Hag/about
// first tp-yt-paper-dialog: show once the page is loaded.
// second tp-yt-paper-dialog: click "...more"
// third tp-yt-paper-dialog: click "... and 3 more links"
// check with document.querySelectorAll('ytd-popup-container tp-yt-paper-dialog').length
// currently, uniqueId is preassigned by the network resolveCommand.
// so don't modify the source side, just modify the display side (popup display) via handleOpenPopupAction
// other related functions e.g. handleClosePopupCommand_, getAndMaybeCreatePopup_, handleClosePopupAction_, getAndMaybeCreatePopup_
// handleOpenPopupAction -> createCacheKey
// handleClosePopupAction_ -> createCacheKey
// handleGetPopupOpenedAction_ -> createCacheKey
// getAndMaybeCreatePopup_ -> createCacheKey
// closePopup -> createCacheKey
// yt-close-popup-command -> handleClosePopupCommand_
// ensurePopup_ -> getAndMaybeCreatePopup_
// yt-close-popup-action -> handleClosePopupAction_
// closePopup -> handleClosePopupAction_
// handleOpenPopupAction -> handleClosePopupAction_
// handleClosePopupCommand_ -> handleClosePopupAction_
// closeSheet -> handleClosePopupAction_("yt-sheet-view-model")
// yt-open-popup-action -> handleOpenPopupAction
// yt-close-popup-action -> handleClosePopupAction_ -> createCacheKey
// yt-close-popup-command -> handleClosePopupCommand_ -> handleClosePopupAction_ -> createCacheKey
// Experimental flag "ytpopup_disable_default_html_caching" is disabled by default.
// Not sure enabling it can make GC or not (Yt Components are usually not GC-able)
// ----------------------------- POPUP UNIQUE ID ISSUE -----------------------------
const PROP_OverReInclusion_AVOID = true;
const PROP_OverReInclusion_DEBUGLOG = false;
const PROP_OverReInclusion_LIST = new Set([
'hostElement72',
'parentComponent72',
'localVisibilityObserver_72',
'cachedProviderNode_72',
'__template72',
'__templatizeOwner72',
'__templateInfo72',
'__dataHost72',
'__CE_shadowRoot72',
'elements_72',
'ky36',
'kz62',
'm822',
// To be reviewed.
// chat messages
'disabled', 'allowedProps',
'filledButtonOverrides', 'openPopupConfig', 'supportsInlineActionButtons', 'allowedProps',
'dimension', 'loadTime', 'pendingPaint',
'countdownDurationMs', 'countdownMs', 'lastCountdownTimeMs', 'rafId', 'playerProgressSec', 'detlaSincePausedSecs', 'behaviorActionMap', 'selected', 'maxLikeCount', 'maxReplyCount', 'isMouseOver',
'respectLangDir', 'noEndpoints',
'objectURL',
'buttonOverrides', 'queuedMessages',
'STEP', 'BLOCK_ON', 'MIN_PROGESS', 'MAX_PROGESS',
'DISMISSED_CONTENT_KEYSPACE', 'followUpDialogPromise', 'followUpDialogPromiseResolve', 'followUpDialogPromiseReject',
'hoverJobId', 'JSC$14573_touched',
// tbc
'toggleable', 'isConnected',
'scrollDistance', 'dragging', 'dragMouseStart', 'dragOffsetStart', 'containerWidthDiff',
'disableDeselectEvent',
'emojiSize',
'buttonOverride',
'shouldUseStickyPreferences', 'longPressTimeoutId',
// others
'observeVisibleOption', 'observeHiddenOption', 'observePrescanOption', 'visibilityMonitorKeys',
// 'filledButtonOverrides', 'openPopupConfig', 'supportsInlineActionButtons',
'observeVisibleOption', 'observeHiddenOption', 'observePrescanOption', 'visibilityMonitorKeys',
// 'dimension', 'loadTime', 'pendingPaint',
// 'disabled', 'allowedProps',
// 'enableMssLazyLoad', 'popupContainerConfig', 'actionRouterNode', 'actionRouterIsRoot', 'actionMap', 'dynamicActionMap',
// 'actionMap',
// 'sharedTooltipPosition', 'sharedTooltipAnimationDelay', 'disableEmojiPickerIncrementalLoading', 'useResolveCommand', 'activeRequest', 'popoutWindowCheckIntervalId', 'supportedTooltipTargets', 'closeActionPanelTimerId', 'delayCloseActionPanelTimerId', 'tooltipTimerIds', 'queuedTooltips', 'isPopupConfigReady', 'popoutWindow', 'actionMap',
'clearTimeout',
'switchTemplateAtRegistration', 'hasUnmounted',
'switchTemplateAtRegistration', 'stopKeyboardEventPropagation',
'tangoConfiguration',
'itemIdToDockDurationMap',
'actionMap',
'emojiManager', 'inputMethodEditorActive', 'suggestionIndex', 'JSC$10745_lastSuggestionRange',
'actionMap', 'asyncHandle', 'shouldAnimateIn', 'lastFrameTimestamp', 'scrollClampRaf',
'scrollRatePixelsPerSecond', 'scrollStartTime', 'scrollStopHandle'
// 'buttonOverrides', 'queuedMessages', 'clearTimeout', 'actionMap',
// 'stopKeyboardEventPropagation', 'emojiSize',
// 'switchTemplateAtRegistration', 'hasUnmounted',
// 'buttonOverrides', 'queuedMessages', 'clearTimeout', 'actionMap',
// 'isReusable', 'tangoConfiguration',
// 'itemIdToDockDurationMap', 'bottomAlignMessages', 'actionMap',
// */
]);
// const CAN_TUNE_VOLUMN_AFTER_RESUME_OR_PAUSE = false; // NO USE; TO BE REVIEWED
// ----------------------------- Shortkey Keyboard Control -----------------------------
/*
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) })()
});
*/
// only for macOS with Chrome/Firefox 100+
const advanceLogging = typeof AbortSignal !== 'undefined' && typeof (AbortSignal || 0).timeout === 'function' && typeof navigator !== 'undefined' && /\b(Macintosh|Mac\s*OS)\b/i.test((navigator || 0).userAgent || '');
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;
const wk = Symbol();
// const [setTimeoutX0, clearTimeoutX0] = [setTimeout, clearTimeout];
let BY_PASS_KEYBOARD_CONTROL = false;
// const setImmediate = ((self || 0).jmt || 0).setImmediate;
/** @type {(f: ()=>{})=>{}} */
const nextBrowserTick_ = nextBrowserTick;
if (typeof nextBrowserTick_ !== "function" || (nextBrowserTick_.version || 0) < 2) {
console.log('nextBrowserTick is not found.');
return;
}
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_;
}
}
};
})();
const FinalizationRegistry_ = typeof FinalizationRegistry !== "undefined" ? FinalizationRegistry : class FinalizationRegistry__ {
constructor(callback = undefined) {
}
register(target, heldValue, unregisterToken = undefined) {
}
unregister(unregisterToken) {
}
}
let ttpHTML = (s) => {
ttpHTML = s => s;
if (typeof trustedTypes !== 'undefined' && trustedTypes.defaultPolicy === null) {
let s = s => s;
trustedTypes.createPolicy('default', { createHTML: s, createScriptURL: s, createScript: s });
}
return s;
}
/** @type { typeof HTMLElement } */
const HTMLElement_ = Reflect.getPrototypeOf(HTMLTitleElement);
const nativeAppendE = HTMLElement_.prototype.append;
const nativeRemoveE = HTMLElement_.prototype.remove;
const DocumentFragment_ = DocumentFragment;
const nativeAppendD = DocumentFragment_.prototype.append;
const Node_ = Node;
/**
@param {number} x
@param {number} d */
const toFixed2 = (x, d) => {
let t = x.toFixed(d);
let y = `${+t}`;
return y.length > t.length ? t : y;
}
const isChatRoomURL = location.pathname.startsWith('/live_chat');
const TRANSLATE_DEBUG = false;
let xdeadc00 = null; // a deteched node with __domApi
let xlivec00 = null; // a deteched node with __domApi
let removeTNodeRM = null;
let removeTNodeBP = false;
if (Node.isConnectedOverrided === undefined) {
const pdConnected = Object.getOwnPropertyDescriptor(Node.prototype, 'isConnected');
if (pdConnected && pdConnected.get && pdConnected.configurable) {
Node.isConnectedOverrided = null;
const get_ = pdConnected.get;
const get = function () {
const overrided = Node.isConnectedOverrided;
if (typeof overrided === 'boolean') return overrided;
return get_.call(this);
}
Object.defineProperty(Node.prototype, 'isConnected', {
...pdConnected,
get
});
}
}
const _nmSet = new Set();
_nmSet.add = _nmSet.addOriginal || _nmSet.add;
const _nmMap = new Set();
_nmMap.add = _nmMap.addOriginal || _nmMap.add;
const _nmMapV = new Set();
_nmMapV.add = _nmMapV.addOriginal || _nmMapV.add;
if (MEMORY_RELEASE_MAP_SET_REMOVE_NODE && !Set.prototype.addOriginal && !Map.prototype.setOriginal) {
const Node_ = Node;
Set.prototype.addOriginal = Set.prototype.add;
Set.prototype.add = function (n) {
if (n instanceof Node_) {
if (!this[wk]) this[wk] = mWeakRef(this);
_nmSet.add(this[wk]);
}
return this.addOriginal(n);
};
Map.prototype.setOriginal = Map.prototype.set;
Map.prototype.set = function (n, v) {
if (n instanceof Node_) {
if (!this[wk]) this[wk] = mWeakRef(this);
_nmMap.add(this[wk]);
}
if (v instanceof Node_) {
if (!this[wk]) this[wk] = mWeakRef(this);
_nmMapV.add(this[wk]);
}
return this.setOriginal(n, v);
};
}
window.showNM00 = () => {
const nmSet = [..._nmSet].map(e => kRef(e)).filter(e => !!e);
const nmMap = [..._nmMap].map(e => kRef(e)).filter(e => !!e);
const nmMapV = [..._nmMapV].map(e => kRef(e)).filter(e => !!e);
return { nmSet, nmMap, nmMapV };
};
window.testNM00 = (x) => {
const nmSet = [..._nmSet].map(e => kRef(e)).filter(e => !!e);
const nmMap = [..._nmMap].map(e => kRef(e)).filter(e => !!e);
const nmMapV = [..._nmMapV].map(e => kRef(e)).filter(e => !!e);
for (const s of nmSet) if (s.has(x)) return 1;
for (const m of nmMap) if (m.has(x)) return 2;
for (const m of nmMapV) {
for (const [u, v] of m.entries()) {
if (v === x) return 4;
}
}
return 0;
};
let FORCE_NO_REUSEABLE_ELEMENT_POOL_fired = false;
const FORCE_NO_REUSEABLE_ELEMENT_POOL_fn = (mainCnt) => {
if (FORCE_NO_REUSEABLE_ELEMENT_POOL_fired) return;
FORCE_NO_REUSEABLE_ELEMENT_POOL_fired = true;
if (typeof mainCnt.createComponent_ !== 'function' || mainCnt.createComponent_.length != 3) {
console.warn('FORCE_NO_REUSEABLE_ELEMENT_POOL_fn failed.')
return;
}
const mapGet = Map.prototype.get;
const setHas = Set.prototype.has;
/** @type {Map | null} */
let qcMap = null;
Set.prototype.has = function (a) {
if (a === 'dummy-4718') return false; // false to allow re-use?
return setHas.call(this, a);
}
Map.prototype.get = function (a) {
if (a === 'dummy-4718') qcMap = this;
return mapGet.call(this, a);
};
let r;
try {
r = mainCnt.createComponent_('dummy-4718', {}, true);
} catch (e) {
}
Map.prototype.get = mapGet;
Set.prototype.has = setHas;
if (r && (r.nodeName || '').toLowerCase() === 'dummy-4718') {
// clearInterval(ckId);
// ckId = 0;
if (qcMap !== null && qcMap instanceof Map) {
console.log('[yt-js-engine-tamer] qcMap', qcMap);
qcMap.__qcMap8781__ = true;
const setArrayC = (c) => {
if (c instanceof Array) {
c.length = 0;
c.push = function () { };
c.pop = function () { };
c.shift = function () { };
c.unshift = function () { };
c.splice = function () { };
c.sort = function () { };
c.reverse = function () { };
}
}
const cleaning = function (m) {
m.forEach(setArrayC);
m.clear();
}
qcMap.set = function (b, c) {
if (!this.__qcMap8781__) return Map.prototype.set.call(this, b, c);
setArrayC(c);
// console.log('qcMap.set', b, c);
if (this.size > 0) {
// play safe
console.log('[yt-js-engine-tamer] qcMap', 'clear 01')
cleaning(this);
}
}
qcMap.get = function (b) {
if (!this.__qcMap8781__) return Map.prototype.get.call(this, b);
// console.log('qcMap.get', b);
if (this.size > 0) {
// play safe
console.log('[yt-js-engine-tamer] qcMap', 'clear 02')
cleaning(this);
}
}
if (qcMap.size > 0) {
console.log('[yt-js-engine-tamer] qcMap', 'clear 03')
cleaning(qcMap);
}
}
}
r = null;
qcMap = null;
}
const renderPathMake = (elements) => {
if(!elements) return;
if (!elements.length) elements = [elements];
const s = new Set();
s.add = s.addOriginal || s.add;
for (const element of elements) {
if (element && element.nodeType >= 1) {
s.add(element);
if (element.querySelectorAll) {
for (const e of element.querySelectorAll('*')) {
s.add(e);
}
}
}
}
const y = [...s];
s.clear();
const f = (elm) => {
let x = elm.nodeName.toLowerCase();
let y = elm.id;
return y ? `${x}#${y}` : `${x}`;
}
for (const element of y) {
if (element && (element.nodeType >= 1) && !element.__renderPath522__) {
let t = element;
let w = [f(t)];
if (!element.is) {
while (t = t.parentNode) {
w.unshift(f(t))
if (t.is) break;
}
}
element.__renderPath522__ = w.join('/');
}
}
}
const dispatchYtEvent = function (a, b, c, d) {
d || (d = {
bubbles: !0,
cancelable: !1,
composed: !0
});
c !== null && c !== void 0 && (d.detail = c);
b = new CustomEvent(b, d);
a.dispatchEvent(b);
return b
};
if (DISABLE_isLowLatencyLiveStream) {
const sm = Symbol();
const f = () => {
try {
const videoDetails = ytInitialPlayerResponse.videoDetails;
if (videoDetails && videoDetails.isLowLatencyLiveStream) {
videoDetails.isLowLatencyLiveStream = false;
}
if (videoDetails && videoDetails.latencyClass === 'MDE_STREAM_OPTIMIZATIONS_RENDERER_LATENCY_LOW') {
videoDetails.latencyClass = 'MDE_STREAM_OPTIMIZATIONS_RENDERER_LATENCY_NORMAL';
}
if (videoDetails && videoDetails.latencyClass === 'MDE_STREAM_OPTIMIZATIONS_RENDERER_LATENCY_ULTRA_LOW') {
videoDetails.latencyClass = 'MDE_STREAM_OPTIMIZATIONS_RENDERER_LATENCY_NORMAL';
}
} catch (e) { }
}
Object.defineProperty(Object.prototype, 'isLowLatencyLiveStream', {
get() {
const v = this[sm];
if (typeof v === 'undefined') return v;
f();
return v;
},
set(nv) {
f();
if (nv === true) nv = false;
this[sm] = nv;
},
enumerable: false,
configurable: true
});
const sm3 = Symbol();
Object.defineProperty(Object.prototype, 'latencyClass', {
get() {
const v = this[sm3];
if (typeof v === 'undefined') return v;
f();
return v;
},
set(nv) {
f();
if (nv === 'ULTRALOW' || nv === 'LOW') {
nv = 'NORMAL';
} else if (nv === 'MDE_STREAM_OPTIMIZATIONS_RENDERER_LATENCY_LOW' || nv === 'MDE_STREAM_OPTIMIZATIONS_RENDERER_LATENCY_ULTRA_LOW') {
nv = 'MDE_STREAM_OPTIMIZATIONS_RENDERER_LATENCY_NORMAL';
}
this[sm3] = nv;
},
enumerable: false,
configurable: true
});
}
class PlainHTMLElement extends HTMLTitleElement {
}
const removeShady = function (shady) {
if (!shady || typeof shady !== 'object') return;
const props = [...Object.getOwnPropertyNames(shady), ...Object.getOwnPropertySymbols(shady)];
for (const prop of props) {
const node = shady[prop];
if (typeof (node || 0) !== 'object') continue;
if (node.nodeType >= 1 && node.isConnected === false) _removedElements.addNode(node);
}
}
const shadys = new Set();
shadys.add = shadys.addOriginal || shadys.add;
window.showShadys00 = ()=>[...shadys].map(e=>kRef(e));
const _removedElements = new Set();
_removedElements.add = _removedElements.addOriginal || _removedElements.add;
_removedElements.addNode_ = MEMORY_RELEASE_NF00 ? function (node) {
if (!node || node.__keepInstance038__ || node.t792 || node instanceof HTMLTitleElement || node.nodeName === 'defs' || node.nodeName === 'TITLE') return;
if (node && node.nodeType >= 1 && node.nodeType !== 9) {
if (!node[wk]) node[wk] = mWeakRef(node);
return this.add(node[wk]);
}
} : () => { };
_removedElements.addNode = MEMORY_RELEASE_NF00 ? (node) => {
if (!node || node.__keepInstance038__ || node.t792 || node instanceof HTMLTitleElement || node.nodeName === 'defs' || node.nodeName === 'TITLE') return;
if (node && node.nodeType >= 1 && node.nodeType !== 9) {
try {
const rootNode = node.getRootNode();
if (rootNode && rootNode !== node) {
if (rootNode.nodeType >= 1 && rootNode.nodeType !== 9) _removedElements.addNode_(rootNode);
}
} catch (e) { }
_removedElements.addNode_(node);
}
} : () => { };
if (WEAK_CE_ROOT) {
Object.defineProperty(Object.prototype, '__CE_shadowRoot', {
get() {
return kRef(this.__CE_shadowRoot366);
},
set(nv) {
if (typeof nv !== 'object') { // null is okay
if (this.__CE_shadowRoot366) this.__CE_shadowRoot366 = null;
return false;
}
if (!nv || typeof nv !== 'object') {
this.__CE_shadowRoot366 = nv;
} else {
if (!nv[wk]) nv[wk] = mWeakRef(nv);
this.__CE_shadowRoot366 = nv[wk];
}
return true;
}
});
}
const _emptyElement = document.createElementNS('http://www.w3.org/2000/svg', 'defs');
const _emptyTipsElement = document.createElementNS('http://www.w3.org/2000/svg', 'defs');
const _emptyVisibilityElement = document.createElementNS('http://www.w3.org/2000/svg', 'defs');
// const _emptyShady = new (class EmptyShady { });
const nf00 = new FinalizationRegistry_((x) => {
if (MEMORY_RELEASE_NF00_SHOW_MESSAGE) console.log(`NF00: node[${x}] fully removed`);
});
let ud00 = 0;
const ng00 = new Set();
nf00.registerNode = function (node) {
if (node && node.nodeType >= 1) {
if (!node.t792) {
node.t792 = (ud00 = (ud00 & 1073741823) + 1);
const x = `${node.nodeName.toLowerCase()}#${node.t792}`;
this.register(node, x);
if (MEMORY_RELEASE_NF00_SHOW_MESSAGE) console.log(`NF00: try remove node[${x}]`);
ng00.add(mWeakRef(node));
}
}
}
window.showNg00 = () => {
const ng01 = new Set();
ng01.add = ng01.addOriginal || ng01.add;
for (const e of ng00) {
const f = kRef(e);
if (!f) continue;
ng01.add(f);
}
const ng02 = [...ng01];
ng01.clear();
window.showNg01 = [...ng02];
return window.showNg01;
}
window.showTemplates00 = () => {
const result = {};
const elements = document.querySelectorAll('*');
for (const element of elements) {
const tag = element.nodeName.toLocaleLowerCase();
const r = result[tag] || [];
const cnt = insp(element);
if (cnt !== element) {
if (cnt.templateInfo) {
r.push(['cnt0', cnt.templateInfo, element]);
}
if (element._templateInfo) {
r.push(['cnt1', cnt._templateInfo, element]);
}
if (element.__templateInfo) {
r.push(['cnt2', cnt.__templateInfo, element]);
}
}
if (element.templateInfo) {
r.push(['elm0', element.templateInfo, element]);
}
if (element._templateInfo) {
r.push(['elm1', element._templateInfo, element]);
}
if (element.__templateInfo) {
r.push(['elm2', element.__templateInfo, element]);
}
if (r.length >= 1) result[tag] = r;
}
const strCmp = (a, b) => {
if (a === b) return 0;
let u = [a, b].sort();
return u[0] === a ? -1 : 1;
}
const counting1 = Object.entries(result).map(e => [e[0], [...new Set(e[1].map(t => t[0]))].join('|')]).sort((a, b) => {
return strCmp(`${a[1]}.${a[0]}`, `${b[1]}.${b[0]}`);
});
const counting2 = Object.entries(result).map(e => [e[0], [...new Set(e[1].map(t => t[1]))]]);
const counting3 = Object.entries(result).map(e => {
const a = [...new Set(e[1].map(t => t[1]))];
const b = [...new Set(a.map(e => e.nodeList || e))];
const r = [e[0], b];
return r;
});
return {result, counting1, counting2, counting3};
};
window.showFrag00 = function(){
const result = {};
const elements = document.querySelectorAll('*');
for (const element of elements) {
const tag = element.nodeName.toLocaleLowerCase();
const r = result[tag] || [];
const cnt = insp(element);
if (cnt !== element) {
if (cnt.templateInfo) {
r.push(['cnt0', cnt.templateInfo, element]);
}
if (element._templateInfo) {
r.push(['cnt1', cnt._templateInfo, element]);
}
if (element.__templateInfo) {
r.push(['cnt2', cnt.__templateInfo, element]);
}
}
if (element.templateInfo) {
r.push(['elm0', element.templateInfo, element]);
}
if (element._templateInfo) {
r.push(['elm1', element._templateInfo, element]);
}
if (element.__templateInfo) {
r.push(['elm2', element.__templateInfo, element]);
}
if (r.length >= 1) result[tag] = r;
}
return result;
}
const detachShadyRef = (node) => {
const shadyArr = [...shadys];
for (let shady of shadyArr) {
shady = kRef(shady);
if (!shady) continue;
const keys = [...Object.getOwnPropertyNames(shady), ...Object.getOwnPropertySymbols(shady)];
for (const p of keys) {
const v = keys[p];
if (!v) continue;
if (v instanceof Node) {
if (node === v || node.contains(v)) keys[p] = _emptyElement;
} else if (typeof v === 'object' && v.splice && v.length > 0) {
for (let i = v.length - 1; i >= 0; i--) {
const t = v[i];
if (t instanceof Node) {
if (node === t || node.contains(t)) v.splice(i, 1);
}
}
}
}
}
shadyArr.length = 0;
}
if (MEMORY_RELEASE_NF00) {
const __removedElements = new Set();
__removedElements.add = __removedElements.addOriginal || __removedElements.add;
setInterval(() => {
const nodesSet = new Set();
nodesSet.add = nodesSet.addOriginal || nodesSet.add;
for (const nodeWr of __removedElements) {
__removedElements.delete(nodeWr);
const node = kRef(nodeWr);
if (node && node.nodeType >= 1 && node.isConnected === false) {
let rootNode;
try {
rootNode = node.getRootNode();
} catch (e) { }
if (rootNode && rootNode.nodeType >= 1 && rootNode.nodeType !== 9 && rootNode.isConnected === true) {
// do nothing
} else {
nodesSet.add(node);
if (node.querySelectorAll) {
for (const p of node.querySelectorAll('*')) {
nodesSet.add(p);
}
}
}
}
}
for (const nodeWr of _removedElements) {
_removedElements.delete(nodeWr);
const node = kRef(nodeWr);
if (node && node.isConnected === false) {
__removedElements.add(nodeWr);
}
}
if(nodesSet.size === 0) return;
const nmSet = [..._nmSet].map(e => kRef(e)).filter(e => !!e);
const nmMap = [..._nmMap].map(e => kRef(e)).filter(e => !!e);
const nmMapV = [..._nmMapV].map(e => kRef(e)).filter(e => !!e);
for (const node of nodesSet) {
if (node === _emptyElement || node.__keepInstance038__ || node.t792) continue;
const hasToolTips = !!((insp(node).$ || 0).tooltip);
if (node && node.__shady_getRootNode) {
let k = null;
try {
k = node.__shady_getRootNode();
} catch { }
if (k && k.__keepInstance038__) k.__keepInstance038__ = false;
if (k && k.nodeType >= 1 && k.isConnected === false) _removedElements.addNode(k);
}
if (node && node.getRootNode) {
const k = node.getRootNode();
if (k && k.__keepInstance038__) k.__keepInstance038__ = false;
if (k && k.nodeType >= 1 && k.isConnected === false) _removedElements.addNode(k);
}
if (node.__instances) {
for (const k of node.__instances) {
if (k && k.__keepInstance038__) k.__keepInstance038__ = false;
if (k && k.nodeType >= 1 && k.isConnected === false) _removedElements.addNode(k);
}
// node.__instances.length = 0;
}
if (node && node.nodeType === 1) {
if (typeof insp(node).__teardownInstance === 'function') {
try {
insp(node).__teardownInstance();
} catch (e) { }
} else if (typeof node.__teardownInstance === 'function') {
try {
node.__teardownInstance();
} catch (e) { }
}
}
if (node && node.nodeType === 1 && node.__detachAndRemoveInstance && (node.__instances || 0).length >= 1) {
for (let i = node.__instances.length - 1; i >= 0; i--) {
node.__detachAndRemoveInstance(i)
}
}
if (node && node.nodeType === 1 && node.is === void 0) {
if (typeof insp(node).dispose === 'function') {
insp(node).dispose();
} else if (typeof node.dispose === 'function') {
node.dispose();
}
}
if (node && node.nodeType === 1) {
if (typeof insp(node).unobserve_ === 'function') {
insp(node).unobserve_();
} else if (typeof node.unobserve_ === 'function') {
node.unobserve_();
}
}
if (node) {
if (typeof insp(node).unobserveNodes === 'function') {
insp(node).unobserveNodes();
} else if (typeof node.unobserveNodes === 'function') {
node.unobserveNodes();
}
}
// if (node && node.nodeType === 1) {
// const cnt = insp(node);
// const paths = cnt.__dataLinkedPaths;
// if (paths && paths.length >= 1 && typeof cnt.unlinkPaths === 'function') {
// for (let k in paths) {
// cnt.unlinkPaths(k);
// }
// }
// }
const visibilityMonitorKeys = insp(node).visibilityMonitorKeys || node.visibilityMonitorKeys;
if (visibilityMonitorKeys) {
for (const entry of visibilityMonitorKeys) {
if (entry.element) { entry.element = null }
}
visibilityMonitorKeys.length = 0;
}
const __instances = node.__instances;
if (__instances) {
for (const k of __instances) {
if (k && k.__keepInstance038__) k.__keepInstance038__ = false;
if (k && k.nodeType >= 1 && k.isConnected === false) _removedElements.addNode(k);
}
__instances.length = 0;
}
const sp = node.__shady_parentNode;
if (sp && sp.nodeType >= 1 && sp.isConnected === false) _removedElements.addNode(sp);
FULLY_REMOVE_ALL_EVENT_LISTENERS && node.removeAllEventListener001();
if (node && node.remove) node.remove();
/*
if (node._templateInfo && node._templateInfo.content) {
const templateInfoContent = node._templateInfo.content;
if (templateInfoContent.nodeType >= 1 && templateInfoContent.isConnected === false) {
_removedElements.addNode(templateInfoContent);
}
try{
node._templateInfo.content = null;
}catch(e){}
}
*/
if (node.__domApi) {
node.__domApi = null;
}
const __shady = node.__shady;
if (__shady) {
delete node.__shady;
if (shadyKey) {
const shadyRootNode = __shady[shadyKey];
if (shadyRootNode) {
// console.log(shadyRootNode);
__shady[shadyKey] = null;
for (const key of [...Object.getOwnPropertyNames(__shady), ...Object.getOwnPropertySymbols(__shady)]) {
shadyRootNode[key] = null;
}
}
}
}
const ceRoot = node.__CE_shadowRoot;
if (ceRoot) {
node.__CE_shadowRoot = null;
if (ceRoot.nodeType >= 1 && ceRoot.isConnected === false) {
_removedElements.addNode(ceRoot);
}
}
// xTeardownTemplateInfo
const snChildNodes = node.__shady_native_childNodes;
if (snChildNodes.length > 0) {
for (const node of snChildNodes) {
if (node && node.nodeType >= 1 && node.isConnected === false) {
_removedElements.addNode(node);
}
}
snChildNodes.length = 0;
}
node.__shady_native_childNodes = null;
const __templateInfo = node.__templateInfo;
if (__templateInfo) {
node.__templateInfo = null;
// xTeardownTemplateInfo(__templateInfo);
}
if (hasToolTips && insp(node).$) {
insp(node).$.tooltip = _emptyTipsElement;
}
if (node && node.nodeType >= 1) {
const pd = Object.getOwnPropertyDescriptor(node, 'visibilityMonitorKeys');
if (pd && pd.value && pd.value.length >= 1) {
const arr = pd.value;
for (let i = 0; i < arr.length; i++) {
arr[i].element = _emptyVisibilityElement;
arr[i] = null;
}
}
}
if (node.__dataHost) {
try {
delete node.__dataHost
} catch (e) { }
try {
node.__dataHost = null;
} catch (e) { }
}
if (node.root) {
try {
delete node.root
} catch (e) { }
try {
node.root = null;
} catch (e) { }
}
if (node.children && node.children.splice) {
try {
delete node.children
} catch (e) { }
try {
node.children = null;
} catch (e) { }
}
if (node.__shady && typeof node.__shady === 'object') {
try {
node.__shady = null;
} catch (e) { }
}
if (node.nodeType === 1) Reflect.setPrototypeOf(node, PlainHTMLElement.prototype);
for (const prop of Object.getOwnPropertyNames(node)) {
if (prop === 'host' && typeof (node.host || 0) === 'object') {
if (node.nodeType === 11) {
const nodeHost = node.host;
if (nodeHost && nodeHost.nodeType >= 1) {
node.host = _emptyElement;
if (nodeHost.isConnected === false && nodeHost !== _emptyElement) {
_removedElements.addNode(nodeHost);
}
} else {
node.host = null;
}
} else {
node.host = null;
}
continue;
}
const pd = Object.getOwnPropertyDescriptor(node, prop);
if (pd.value) {
const v = pd.value;
if (typeof (v || 0) === 'object') node[prop] = null;
else if (typeof (v || 0) === 'function') delete node[prop];
}
}
for (const prop of Object.getOwnPropertySymbols(node)) {
const v = node[prop];
if (typeof (v || 0) === 'object' && !v.deref) node[prop] = null;
}
if (node.__shady_native_childNodes) {
node.__shady_native_childNodes = _emptyElement.childNodes;
}
if (node.__shady_children) {
node.__shady_children = _emptyElement.children;
}
for (const s of nmSet) s.delete(node);
for (const m of nmMap) m.delete(node);
mightTeardownShadyDomWrap(node);
detachShadyRef(node);
nf00.registerNode(node);
// console.log(1883001, node)
// console.log(3772001, node, node.countEvent767())
}
nodesSet.clear();
}, 400);
}
if (FULLY_REMOVE_ALL_EVENT_LISTENERS && !EventTarget.prototype.addEventListener828 && !EventTarget.prototype.removeAllEventListener001) {
const handlerMap = new WeakMap();
EventTarget.prototype.addEventListener828 = EventTarget.prototype.addEventListener;
EventTarget.prototype.addEventListener = function (type, handler, option = void 0) {
const wr = this[wk] || (this[wk] = mWeakRef(this));
let hds = handlerMap.get(wr);
if (!hds) handlerMap.set(wr, (hds = new Set()));
hds.add([type, handler, option]);
return this.addEventListener828(type, handler, option);
}
EventTarget.prototype.removeEventListener828 = EventTarget.prototype.removeEventListener;
EventTarget.prototype.removeEventListener = function (type, handler, option = void 0) {
const wr = this[wk] || (this[wk] = mWeakRef(this));
let hds = handlerMap.get(wr);
if (hds) {
for (const entry of hds) {
if (entry[0] === type && entry[1] === handler) {
if (entry[2] === option) {
hds.delete(entry);
// break;
} else if (FUZZY_EVENT_LISTENER_REMOVAL) {
hds.delete(entry);
this.removeEventListener828(type, handler, entry[2]);
}
}
}
}
return this.removeEventListener828(type, handler, option);
}
EventTarget.prototype.countEvent767 = function(){
const wr = this[wk] || (this[wk] = mWeakRef(this));
return handlerMap.get(wr);
}
EventTarget.prototype.removeAllEventListener001 = function () {
const wr = this[wk] || (this[wk] = mWeakRef(this));
let hds = handlerMap.get(wr);
if (hds) {
handlerMap.delete(wr);
for (const entry of hds) {
const [type, handler, option] = entry;
entry.length = 0;
this.removeEventListener828(type, handler, option);
}
hds.clear();
}
}
}
const globalSetup = (key, setup)=>{
let symb = Symbol();
Object.defineProperty(Object.prototype, key, {
get() {
return this[symb];
},
set(nv) {
if (typeof nv !== 'function') {
this[symb] = nv;
return true;
}
if (!(symb in this)) {
setup(this);
}
this[symb] = nv;
return true;
},
configurable: true,
enumerable: false
});
}
const toActualNode = (e) => {
return e && e.getNode592177 ? e.getNode592177() : e;
}
const removeAllChildNodes = (o)=>{
if ((o instanceof Node) && o.nodeType >= 1) {
let t, q = null;
while ((t = o.firstChild) && t !== q) {
try {
t.__keepInstance038__ = false;
t.remove();
_removedElements.addNode(t);
q = t;
} catch (e) { }
}
try {
o.__keepInstance038__ = false;
o.remove();
_removedElements.addNode(o);
} catch (e) { }
}
}
let shadyInited = false;
let shadyKey = '';
let shadyKeyX = '';
const setupShady = () => {
shadyInited = true;
let p = document.createComment('1');
const x = document.implementation.createHTMLDocument();
const y = x.firstElementChild;
y.appendChild(p);
let key = '';
p.__shady = new Proxy({}, {
get(target, prop) {
key = prop;
throw new Error();
},
set(target, prop, val) {
throw new Error();
}
})
try {
p.__shady_getRootNode()
} catch (e) { }
let __shady = null;
try {
p.__shady = null;
p.__shady_getRootNode()
__shady = p.__shady;
} catch (e) {
}
y.removeChild(p);
if (0 && key && __shady && typeof __shady === 'object' && !('nodeType' in __shady) && !('nodeName' in __shady)) {
const sProto = Reflect.getPrototypeOf(__shady);
const symb = Symbol('__shady');
// const symbKeys = ['root', 'firstChild', 'lastChild', 'parentNode', 'nextSibling', 'previousSibling'];
Object.defineProperty(sProto, key, {
get() {
if(!this[wk]) this[wk] = mWeakRef(this);
shadys.add(this[wk]);
return kRef(this[symb]);
},
set(nv) {
if(!this[wk]) this[wk] = mWeakRef(this);
shadys.add(this[wk]);
if (typeof (nv || 0) === 'object') {
if (!nv[wk]) nv[wk] = mWeakRef(nv);
this[symb] = nv[wk];
} else {
this[symb] = nv;
}
return true;
},
enumerable: false,
configurable: true
});
shadyKey = key;
console.log('[yt-js-engine-tamer] shadyKey', key);
}
if (0 && key && __shady && typeof __shady === 'object' && !('nodeType' in __shady) && !('nodeName' in __shady)) {
const sProto = Reflect.getPrototypeOf(__shady);
const symb = Symbol('__shady');
const symbKeys = ['root', 'firstChild', 'lastChild', 'parentNode', 'nextSibling', 'previousSibling'];
Object.defineProperty(sProto, key, {
get() {
if(!this[wk]) this[wk] = mWeakRef(this);
shadys.add(this[wk]);
return kRef(this[symb]);
},
set(nv) {
if(!this[wk]) this[wk] = mWeakRef(this);
shadys.add(this[wk]);
if (typeof (nv || 0) === 'object') {
if (!nv[wk]) nv[wk] = mWeakRef(nv);
this[symb] = nv[wk];
} else {
this[symb] = nv;
}
return true;
},
enumerable: false,
configurable: true
});
shadyKey = key;
console.log('[yt-js-engine-tamer] shadyKey', key);
let shadyKeyCached = new Set();
const fixLastShady = () => {
const shady = lastShady;
for (const key of Object.keys(shady)) {
if (shadyKeyCached.has(key)) continue;
shadyKeyCached.add(key);
if ((typeof shady[key] === 'object') && !(shady[key] || 0).deref) {
if (!shadyKeyX && shady[key] === shady.root) {
shadyKeyX = key;
const sProto = Reflect.getPrototypeOf(shady);
const symb = Symbol();
Object.defineProperty(sProto, shadyKeyX, {
get() {
return kRef(this[symb])
},
set(nv) {
if (typeof (nv || 0) === 'object') {
nv = kRef(nv);
if (!nv[wk]) nv[wk] = mWeakRef(nv);
this[symb] = nv[wk];
} else {
this[symb] = nv;
}
return true;
},
enumerable: false,
configurable: true,
});
delete shady[key];
shady[key] = shady.root;
};
// console.log(12883, shady[key], key);
// assignedNodes, assignedSlot, ja, K, childNodes, ... (keep strong ref)
}
}
}
let lastShady = null;
symbKeys.forEach(key => {
const symb = Symbol(key);
Object.defineProperty(sProto, key, {
get() {
if (this !== lastShady && lastShady) fixLastShady();
lastShady = this;
return kRef(this[symb]);
},
set(nv) {
if (this !== lastShady && lastShady) fixLastShady();
lastShady = this;
if (typeof (nv || 0) === 'object') {
nv = kRef(nv);
if (!nv[wk]) nv[wk] = mWeakRef(nv);
this[symb] = nv[wk];
} else {
this[symb] = nv;
}
return true;
},
enumerable: false,
configurable: true
});
});
}
}
const stampedNodes = new Map(); /* !!!!!! CAUTION FOR MEMORY LEAKAGE !!!!!!! */
stampedNodes.set = stampedNodes.setOriginal || stampedNodes.set;
const stampedFragment = new Map(); /* !!!!!! CAUTION FOR MEMORY LEAKAGE !!!!!!! */
stampedFragment.set = stampedFragment.setOriginal || stampedFragment.set;
class WeakNodeC extends Node {
constructor() {
}
addEventListener(type, listener, option = void 0) {
const nodeWr = stampedNodes.get(this.eid);
const node = kRef(nodeWr);
if (!node) return;
return node.addEventListener(type, listener, option);
}
removeEventListener(type, listener, option = void 0) {
const nodeWr = stampedNodes.get(this.eid);
const node = kRef(nodeWr);
if (!node) return;
return node.removeEventListener(type, listener, option);
}
getNode592177() {
const nodeWr = stampedNodes.get(this.eid);
const node = kRef(nodeWr);
return node;
}
set __dataHost(nv) {
const nodeWr = stampedNodes.get(this.eid);
const node = kRef(nodeWr);
if (!node) return;
node.__dataHost = nv;
return true;
}
get __dataHost() {
const nodeWr = stampedNodes.get(this.eid);
const node = kRef(nodeWr);
if (!node) return;
return node.__dataHost;
}
set __dataCompoundStorage(nv) {
const nodeWr = stampedNodes.get(this.eid);
const node = kRef(nodeWr);
if (!node) return;
node.__dataCompoundStorage = nv;
return true;
}
get __dataCompoundStorage() {
const nodeWr = stampedNodes.get(this.eid);
const node = kRef(nodeWr);
if (!node) return;
return node.__dataCompoundStorage;
}
set __shady_className(nv) {
const nodeWr = stampedNodes.get(this.eid);
const node = kRef(nodeWr);
if (!node) return;
node.__shady_className = nv;
// debugger;
return true;
}
get __shady_className() {
const nodeWr = stampedNodes.get(this.eid);
const node = kRef(nodeWr);
if (!node) return;
return node.__shady_className;
}
}
if (FIX_TEMPLATE_BINDING) {
const templateMap = new Map(); /* !!!!!! CAUTION FOR MEMORY LEAKAGE !!!!!!! */
templateMap.set = templateMap.setOriginal || templateMap.set;
// const parsedTemplate = new Map();
const it0 = Date.now() - 80000000000;
const genId = () => `${Math.floor(Math.random() * 314159265359 + 314159265359).toString(36)}_${(Date.now() - it0).toString(36)}`;
/*
M.prototype._bindTemplate = function(N, R) {
var X = this.constructor._parseTemplate(N)
, A = this.__preBoundTemplateInfo == X;
if (!A)
for (var l in X.propertyEffects)
this._createPropertyAccessor(l);
R ? (X = Object.create(X),
X.wasPreBound = A,
this.__templateInfo ? (N = N._parentTemplateInfo || this.__templateInfo,
R = N.lastChild,
X.parent = N,
N.lastChild = X,
(X.previousSibling = R) ? R.nextSibling = X : N.firstChild = X) : this.__templateInfo = X) : this.__preBoundTemplateInfo = X;
return X
}
;
*/
/*
** this.constructor._parseTemplate **
d._parseTemplate = function(N, R) {
if (!N._templateInfo) {
var X = N._templateInfo = {};
X.nodeInfoList = [];
X.nestedTemplate = !!R;
X.stripWhiteSpace = R && R.stripWhiteSpace || N.hasAttribute && N.hasAttribute("strip-whitespace");
this._parseTemplateContent(N, X, {
parent: null
})
}
return N._templateInfo
}
*/
const exceptionTriggered = new Set();
const gxx = (window.gxxC572 || (window.gxxC572 = new Set()));
// let initied1 = false;
// let _parseTemplateByPass = false;
const setup1 = (qxx) => {
// if(initied1) return;
// initied1 = true;
const proto = qxx;
const constructor = proto.constructor;
const _bindTemplate = proto._bindTemplate;
// console.log(12883, proto, constructor)
const _parseTemplate = constructor._parseTemplate;
if (typeof _parseTemplate === 'function' && _parseTemplate.length === 2 && !constructor._parseTemplate322) {
FIX_TEMPLATE_BINDING_SHOW_MESSAGE && console.log('Hack00: _parseTemplate', _parseTemplate);
constructor._parseTemplate322 = _parseTemplate;
const parsedResults = new WeakMap();
const _templateInfoPd = {
get() {
if (!this || !this[wk]) return undefined;
const r = parsedResults.get(this[wk]);
return r;
},
set(nv) {
delete this._templateInfo;
this._templateInfo = nv;
console.warn('_templateInfoPd set');
return true;
},
enumerable: true,
configurable: true
};
constructor._parseTemplate = function (N, R) {
if (!N) return _parseTemplate.call(this, N, R);
if (!N[wk]) N[wk] = mWeakRef(N);
let r = parsedResults.get(N[wk]);
if (r) return r;
r = _parseTemplate.call(this, N, R);
if (r && !parsedResults.has(N[wk])) {
parsedResults.set(N[wk], r);
r.iAm68 = '_templateInfo';
N.iHave68 = '_templateInfo';
if (N._templateInfo && N._templateInfo === r) {
delete N._templateInfo;
if (!N._templateInfo) {
Object.defineProperty(N, '_templateInfo', _templateInfoPd);
}
}
}
return r;
}
}
if (typeof _bindTemplate === 'function' && _bindTemplate.length === 2 && !proto._bindTemplate322) {
FIX_TEMPLATE_BINDING_SHOW_MESSAGE && console.log('Hack00: _bindTemplate', _bindTemplate);
proto._bindTemplate322 = _bindTemplate;
proto._bindTemplate = function (N, R) {
// R = boolean true or undefined
// N = template elemenet
let M = N;
if (typeof (N || 0) === 'object' && N instanceof HTMLTemplateElement && (N.content || 0).nodeType === 11) {
let componentIs = '';
try {
componentIs = this ? this.is : '';
} catch (e) { }
if (typeof (componentIs || 0) === 'string') {
if (!templateMap.has(componentIs)) {
templateMap.set(componentIs, N);
// const parser = this.constructor;
// console.log(3882, parser._parseTemplate)
/*
if (parser._parseTemplate && !parser._parseTemplate477 && parser._parseTemplate.length === 2) {
parser._parseTemplate477 = parser._parseTemplate;
const _parseTemplate477 = parser._parseTemplate477;
parser._parseTemplate = function (N, R) {
if (!_parseTemplateByPass && N && N[wk]) {
const u = parsedTemplate.get(N[wk]);
if (u) {
console.log(1838, u)
return u;
}
}
return _parseTemplate477.call(this, N, R);
};
}
if (parser._parseTemplate && parser._parseTemplate477) {
if (N && !N[wk]) N[wk] = mWeakRef(N);
if (!parsedTemplate.has(N[wk])) {
_parseTemplateByPass = true;
parsedTemplate.set(N[wk], parser._parseTemplate477(N));
_parseTemplateByPass = false;
}
}
*/
} else {
M = templateMap.get(componentIs);
}
}
}
let r_ = null;
// Promise.resolve(N).then((N) => {
// console.log(3488,N.templateInfo, N.templateInfo === r_);
// })
const r = _bindTemplate.call(this, M, R);
r_ = r;
return r;
}
}
const _runEffectsForTemplate = proto._runEffectsForTemplate;
if (typeof _runEffectsForTemplate === 'function' && _runEffectsForTemplate.length === 4 && !proto._runEffectsForTemplate322) {
proto._runEffectsForTemplate322 = _runEffectsForTemplate;
// note: fastDomIf does not work well with runEffects ...
// so no runEffects actaully?
const runner = (Tw, Nw, Rw, Xw, Aw) => {
try {
// console.log(988003)
const T = kRef(Tw); // this
const N = kRef(Nw); // __templateInfo
if (!T || !N) return;
// console.log(988004)
const R = kRef(Rw); // __data
const X = kRef(Xw); // temp Data ?
const A = kRef(Aw); // boolean ?
if (typeof (X || 0) === 'object') gxx.delete(X);
if (typeof (A || 0) === 'object') gxx.delete(A);
// console.log(988005)
const nodeList_ = N.nodeList;
// console.log(988006, nodeList_)
const nodeList = nodeList_ ? nodeList_.map(e => toActualNode(e)) : nodeList_;
// console.log(988007, nodeList)
const Nx = {
propertyEffects: N.propertyEffects,
nodeList: nodeList,
firstChild: kRef(N.firstChild)
};
// if (kRef(N.firstChild)) {
// console.log(977001, Nx)
// }
// console.log(988009, Nx, R, X, A)
{
const o = Nx;
const { propertyEffects, nodeList, firstChild } = o;
if (propertyEffects && nodeList && nodeList.length >= 0) {
for (const [effectKey, propertyEffectArr] of Object.entries(propertyEffects)) {
for (let i = propertyEffectArr.length - 1; i >= 0; i--) {
const propertyEffect = propertyEffectArr[i];
const info = (propertyEffect || 0).info;
if (info && typeof info.index === 'number' && !nodeList[info.index]) {
propertyEffectArr.splice(i, 1);
}
}
}
}
}
// console.log({T, Nx, R, X , A })
// console.log(1737001, T)
// console.log(1737002, Nx)
// console.log(1737003, R)
// console.log(1737004, X)
// console.log(1737005, A)
const hostElement = T.hostElement;
const pChildren = (hostElement instanceof Node && hostElement.isConnected === true) ? [...hostElement.childNodes] : null;
renderPathMake(pChildren);
try {
_runEffectsForTemplate.call(T, Nx, R, X, A);
} catch (err) {
// debugger;
const stack = err.stack;
if (!exceptionTriggered.has(stack)) {
exceptionTriggered.add(stack);
console.warn(`[yt-js-engine-tamer] _runEffectsForTemplate EXCEPTION`+"\n\n", err);
}
}
(pChildren || 0).length >= 1 && Promise.resolve(pChildren).then((pChildren) => {
for (const node of pChildren) {
if (node.parentNode !== hostElement && node.__weakNodeCId57__) {
_removedElements.addNode(node); // rn54001b
}
// if (node.isConnected === false) {
// let tNode = node;
// let pNode;
// while ((pNode = tNode.parentNode) && pNode.nodeType >= 1) {
// tNode = pNode;
// }
// // _removedElements.addNode(tNode); // rn54001
// }
}
pChildren.length = 0;
pChildren = null;
});
} catch (err) {
// debugger;
// const stack = err.stack;
// if (!exceptionTriggered.has(stack)) {
// exceptionTriggered.add(stack);
// console.warn(`[yt-js-engine-tamer] _runEffectsForTemplate EXCEPTION`, err);
console.error(err);
// }
}
};
proto._runEffectsForTemplate = function (N, R, X, A) {
// console.log(988001)
/*
N {wasPreBound: true, nodeList: Array(23)}
R {showInput: false, narrow: false, menuStrings: {…}, pageDarkTheme: true, theater: false, …}
X {showInput: undefined, narrow: undefined, menuStrings: undefined, pageDarkTheme: undefined, theater: undefined, …}
A false
*/
const Nw = (!N || typeof N !== 'object') ? N : (N[wk] || (N[wk] = mWeakRef(N))); // __templateInfo
const Xw = (!X || typeof X !== 'object') ? X : (X[wk] || (X[wk] = mWeakRef(X)));
const Rw = (!R || typeof R !== 'object') ? R : (R[wk] || (R[wk] = mWeakRef(R))); // __data
const Aw = (!A || typeof A !== 'object') ? A : (A[wk] || (A[wk] = mWeakRef(A)));
if (typeof (X || 0) === 'object') gxx.add(X);
if (typeof (A || 0) === 'object') gxx.add(A);
const Tw = (!this || typeof this !== 'object') ? this : (this[wk] || (this[wk] = mWeakRef(this)));
if (N.runEffects) {
N.runEffects(() => {
runner(Tw, Nw, Rw, Xw, Aw);
}, R, A);
} else {
runner(Tw, Nw, Rw, Xw, Aw);
}
// console.log(988002)
// const N_ =
// var l = this
// , k = function (T, W) {
// XK(l, N.propertyEffects, T, X, W, N.nodeList);
// for (var w = N.firstChild; w; w = w.nextSibling)
// l._runEffectsForTemplate(w, T, X, W)
// };
// N.runEffects ? N.runEffects(k, R, A) : k(R, A)
}
}
const _registerHost = proto._registerHost;
if (_registerHost && !proto._registerHost322 && _registerHost.length === 0) {
proto._registerHost322 = _registerHost;
const map = new WeakMap();
map.set = map.setOriginal || map.set;
proto._registerHost = function () {
if (!map.has(this)) {
map.set(this, (this.__dataHost || null));
Object.defineProperty(this, '__dataHost', {
get() {
return kRef(map.get(this)) || null
},
set(nv) {
const w = kRef(nv);
if (!w) {
map.set(this, null);
} else {
if (!w[wk]) w[wk] = mWeakRef(w);
let byPass = false;
if (this.is === 'ytd-masthead') byPass = true;
if (byPass) {
map.set(this, w);
} else {
map.set(this, w[wk]);
}
}
return true;
},
enumerable: true,
configurable: true
});
}
let previousDataHost = this.__dataHost;
renderPathMake(previousDataHost)
let r = _registerHost.call(this);
let currentDataHost = this.__dataHost;
if (currentDataHost !== previousDataHost) { // future use only
if (previousDataHost && previousDataHost.nodeType >= 1 && previousDataHost.isConnected === false) {
_removedElements.addNode(previousDataHost); // rn54002
}
}
return r;
}
}
}
globalSetup('_removeBoundDom', setup1);
/*
M.prototype._stampTemplate = function(N, R) {
R = R || this._bindTemplate(N, !0);
aU.push(this);
N = d.prototype._stampTemplate.call(this, N, R);
aU.pop();
R.nodeList = N.nodeList;
if (!R.wasPreBound)
for (var X = R.childNodes = [], A = N.firstChild; A; A = A.nextSibling)
X.push(A);
N.templateInfo = R;
X = R.nodeList;
A = R.nodeInfoList;
if (A.length)
for (var l = 0; l < A.length; l++) {
var k = X[l]
, T = A[l].bindings;
if (T)
for (var W = 0; W < T.length; W++) {
var w = T[W]
, p = k
, h = w;
if (h.isCompound) {
for (var I = p.__dataCompoundStorage || (p.__dataCompoundStorage = {}), O = h.parts, y = Array(O.length), c = 0; c < O.length; c++)
y[c] = O[c].literal;
O = h.target;
I[O] = y;
h.literal && h.kind == "property" && (O === "className" && (p = (0,
_.FK)(p)),
p[O] = h.literal)
}
gM2(k, this, w)
}
k.__dataHost = this
}
this.__dataClientsReady && (this._runEffectsForTemplate(R, this.__data, null, !1),
this._flushClients());
return N
}
;
*/
const wnc = new Set();
const __listWeakNodeC__ = window.__listWeakNodeC__ = () => {
const result = __listWeakNodeC0__();
return [...result].sort();
}
const __listWeakNodeC0__ = () => {
let result = new Set();
for (const nodeC of wnc) {
for (const k of Object.getOwnPropertyNames(nodeC)) {
result.add(k)
}
}
return result;
}
setInterval(() => {
if (wnc.size > 0 && __listWeakNodeC0__().size !== 1) console.warn(`[yt-js-engine-tamer] WARNING 0xF04E: ${__listWeakNodeC__()}`);
}, 400);
const dollarStore = new Map();
const makeDollarClass = (idsJoined, ids) => {
const $ = class {};
const a = $.prototype;
ids.forEach(id => {
const p = `## ${id}`;
Object.defineProperty(a, id, {
get() {
return kRef(this[p]);
},
set(nv) {
if (nv instanceof Node) {
if (!nv[wk]) nv[wk] = mWeakRef(nv);
this[p] = nv[wk];
} else {
this[p] = nv;
}
return true;
},
enumerable: true,
configurable: true
});
});
a.__w646__ = true;
dollarStore.set(idsJoined, $);
return $;
}
// let initied2 = false;
const setup2 = (qxx) => {
// if(initied2) return;
// initied2 = true;
const proto = qxx;
const constructor = proto.constructor;
const _stampTemplate = proto._stampTemplate;
// console.log(12883, proto, constructor)
if (typeof _stampTemplate === 'function' && _stampTemplate.length === 2 && !proto._stampTemplate374) {
proto._stampTemplate374 = _stampTemplate;
proto._stampTemplate = function (N, R) {
if (!shadyInited) setupShady();
let e__ = null;
try {
// R = boolean true or binded template
// N = template elemenet
let M = N;
let r_ = null;
const r = _stampTemplate.call(this, M, R); // return the fragment created with nodeList
r_ = r;
// if (r && r.host) {
// console.log(2883, R.host)
// }
if (r && r.$ && !r.$.__w646__) {
const $ = r.$;
const ids = Object.getOwnPropertyNames($)
const idsJoined = ids.join(' ');
const C = dollarStore.get(idsJoined) || makeDollarClass(idsJoined, ids);
const objVals = { ...$ };
Reflect.setPrototypeOf($, C.prototype);
for (const id of ids) {
delete $[id];
$[id] = objVals[id];
}
}
if (r && r.nodeType === 11 && !r.__fragId57__) {
const fid = genId();
r.__fragId57__ = fid;
if (!r[wk]) r[wk] = mWeakRef(r);
stampedFragment.set(fid, r[wk]);
if (r.nodeList) {
const nl = r.nodeList;
nl.__belongFragId57__ = fid;
for (let i = 0, l = nl.length; i < l; i++) {
const t = nl[i];
if (t && t.nodeType >= 1 && !(t instanceof ShadowRoot)) {
if (!t[wk]) t[wk] = mWeakRef(t);
const eid = `${fid}::${i}`;
const wn = Object.create(WeakNodeC.prototype);
wn.eid = eid;
wnc.add(wn);
nl[i] = wn;
// we believe the stampedNodes shall be attached to the document DomTree
stampedNodes.set(eid, t[wk]);
t.__weakNodeCId57__ = eid;
} else {
if (t instanceof ShadowRoot) {
console.warn('[yt-js-engine-tamer]', 'ShadowRoot in _stampTemplate');
}
}
}
}
}
return r;
} catch (e) { console.error(e); e__ = e; }
throw e__;
}
}
}
globalSetup('_addMethodEventListenerToNode', setup2);
}
if (FIX_FRAGEMENT_HOST && !DocumentFragment.prototype.host577) {
DocumentFragment.prototype.host577 = true;
let propsOK = false;
const finalizer = new FinalizationRegistry_((frag) => {
if (!frag.hostCleared55) {
frag.hostCleared55 = true;
for (const p of [...Object.getOwnPropertyNames(frag), ...Object.getOwnPropertySymbols(frag)]) {
const v = frag[p] || 0;
if (typeof v === 'object') {
frag[p] = null;
if (v.length > 0) v.length = 0;
}
}
}
});
Object.defineProperty(DocumentFragment.prototype, 'host', {
get() {
const r = kRef(this.host677);
if (!propsOK && this.nodeType === 11 && r) setupProps(Reflect.getPrototypeOf(this));
return r;
},
set(nv) {
nv = kRef(nv);
if (typeof (nv || 0) === 'object' && nv.nodeType === 1) {
if (!nv[wk]) nv[wk] = mWeakRef(nv);
this.host677 = nv[wk];
finalizer.register(nv, this);
} else {
this.host677 = nv;
}
return true;
},
enumerable: true,
configurable: true
});
const setupProps = (fragProto) => {
propsOK = true;
["ownerDocument", "baseURI", "isConnected"].forEach(function (b) {
const pd = Object.getOwnPropertyDescriptor(fragProto, b);
const pdn = Object.getOwnPropertyDescriptor(Node.prototype, b);
const get1 = pd && pd.get;
const get2 = pdn && pdn.get;
if (get1 && get2) {
delete fragProto[b];
Object.defineProperty(fragProto, b, {
get: function () {
return this.host ? get1.call(this) : get2.call(this);
},
configurable: !0
});
}
});
}
}
if (XFlag) {
const cMap = new Set();
cMap.add = cMap.addOriginal || cMap.add;
const yMap = new Set();
yMap.add = yMap.addOriginal || yMap.add;
const ydMap = new Set();
ydMap.add = ydMap.addOriginal || ydMap.add;
window.yMap = yMap;
window.cMap = cMap;
window.ydMap = ydMap;
const constructAts = new Set();
constructAts.add = constructAts.addOriginal || constructAts.add;
window.constructAts = constructAts;
const kMap = new WeakMap();
const kRefProp = (wr, prop)=>{
let o = kRef(wr);
return o ? o[prop] : null;
}
const wrObj = (objRef, props) => {
let wr = mWeakRef(objRef);
if (wr === objRef || !props || !props.length) return wr;
let properties = {};
props.forEach(k => {
properties[k] = {
get() {
return kRefProp(this, k)
},
enumerable: false,
configurable: true
};
});
Object.defineProperties(wr, properties);
return wr;
}
const sProtos = {};
const setupCProto = function (cProto) {
if(cProto === Object.prototype) return;
if (!kMap.get(cProto)) kMap.set(cProto, `protoKey0_${Math.floor(Math.random() * 314159265359 + 314159265359).toString(36)}_${Date.now()}`);
cProto[kMap.get(cProto)] = true;
// debugger;
if (FIX_SHADY_METHODS && cProto.appendChild && cProto.cloneNode && cProto.contains && cProto.getRootNode && cProto.insertBefore && cProto.querySelector && cProto.querySelectorAll && cProto.removeAttribute && cProto.removeChild && cProto.replaceChild && cProto.setAttribute && cProto.is === undefined && !(cProto instanceof Node)) {
if (!cProto.krmv757) {
cProto.krmv757 = true;
// const props = Object.entries(Object.getOwnPropertyDescriptors(cProto)).filter(a => {
// const e = a[1];
// return typeof e.value === 'function' && e.writable === true && e.enumerable === true && e.configurable === true
// });
// const keys = props.map(a => a[0]);
const keys = ['querySelector', 'querySelectorAll'];
keys.forEach(key => {
if (!(key in HTMLTitleElement.prototype)) return;
const bey = `${key}588`;
cProto[bey] = cProto[key];
const isDomChange = key === 'appendChild' || key === 'insertBefore' || key === 'removeChild' || key === 'replaceChild';
cProto[key] = function () {
const p = ((this || 0).root || 0).node;
if (!isDomChange && (p instanceof Element) && p.nodeType === 1) {
return p[key](...arguments);
} else {
return this[bey](...arguments);
}
}
});
}
}
const constructAt = `\n\n${new Error().stack}\n\n`.replace(/[\r\n]([^\r\n]*?\.user\.js[^\r\n]*?[\r\n]+)+/g, '\n').replace(/[\r\n]([^\r\n.]+[\r\n]+)+/g, '\n').trim().split(/[\r\n]+/)[0];
constructAts.add(constructAt)
if (MemoryFix_Flag002 & 32) {
if (!cProto.dk322 && (cProto.__attachInstance || cProto.__detachInstance)) {
fixDetachFn(cProto);
}
}
if (MemoryFix_Flag002 & 2) {
if (cProto._setPendingProperty && !cProto.__setPropDX38__) {
cProto.__setPropDX38__ = true;
if (cProto._setPendingProperty.length === 3) {
cProto._setPendingProperty.bind = sProtos._setPendingProperty$bind || (sProtos._setPendingProperty$bind = function (obj, ...args) {
let wobj = obj[wk] || (obj[wk] = mWeakRef(obj));
return () => {
const obj = kRef(wobj);
let u = Reflect.apply(this, obj, args);
args.length = 0;
wobj = null;
return u;
};
});
}
}
}
const cProtoConstructor = cProto.constructor;
if (MemoryFix_Flag002 & 8) {
if (cProtoConstructor._parseBindings && !cProtoConstructor.__parseBindingsDX38__) {
cProtoConstructor.__parseBindingsDX38__ = true;
ydMap.add(cProtoConstructor);
if (cProtoConstructor._parseBindings.length === 2) {
cProtoConstructor._parseBindings3858 = cProtoConstructor._parseBindings;
cProtoConstructor._parseBindings = sProtos._parseBindings || (sProtos._parseBindings = function (c, d) {
let p = this._parseBindings3858(c, d);
this.__bindingsArrs__ = this.__bindingsArrs__ || [];
if (p) this.__bindingsArrs__.push(p);
return p;
});
}
}
}
/*
a.prototype._initializeProperties = function() {
if (Em && this.hasAttribute("disable-upgrade"))
this.__isUpgradeDisabled = !0;
else {
var e = Object.getPrototypeOf(this);
e.hasOwnProperty("__hasRegisterFinished") || (this._registered(),
e.__hasRegisterFinished = !0);
b.prototype._initializeProperties.call(this);
this.root = this;
this.created();
fpb && !this._legacyForceObservedAttributes && (this.hasAttributes() ? this._takeAttributes() : this.parentNode || (this.__needsAttributesAtConnected = !0));
this._applyListeners()
}
}
*/
/*
bOa = function(a, b, c) {
var d = bya(a.prototype, $Na, a.prototype.behaviors);
d.prototype.is = b;
d.prototype.localName = b;
c && aOa(d, c);
return function(e) {
e && (d.prototype.hostElement = e);
var g = new d;
g.root = g;
g.hostElement = e;
return g
}
}
*/
}
const symDH = Symbol();
const wfStore = new WeakMap();
const wrapF = function (f, key) {
if (wfStore.get(f)) return wfStore.get(f);
let g = function () {
const o = kRef(this);
if (!o) return;
const cnt = insp(o);
// if (cnt === o) return;
// if (!('ready' in cnt)) return;
return f.apply(o, arguments);
};
g.key38 = key;
g.originalFunc38 = f;
g.__wrapF84__ = true;
wfStore.set(f, g);
wfStore.set(g, g);
return g;
};
if (MemoryFix_Flag002 & 16) {
['_createPropertyAccessor', '_addPropertyToAttributeMap', '_definePropertyAccessor', 'ready', '_initializeProperties', '_initializeInstanceProperties', '_setProperty', '_getProperty', '_setPendingProperty', '_isPropertyPending', '_invalidateProperties', '_enableProperties', '_flushProperties', '_shouldPropertiesChange', '_propertiesChanged', '_shouldPropertyChange', 'attributeChangedCallback', '_attributeToProperty', '_propertyToAttribute', '_valueToNodeAttribute', '_serializeValue', '_deserializeValue'].forEach(key => {
Object.defineProperty(Node.prototype, key, {
get() {
return this[`__a0939${key}__`];
},
set(nv) {
if (typeof nv !== 'function') return;
const g = (nv.__wrapF84__) ? nv : wrapF(nv, key);
this[`__a0939${key}__`] = g;
return true;
}
});
});
}
// const wm = new WeakMap();
const fixDetachFn = (tpProto) => { // & 32
if (tpProto.dk322) return;
tpProto.dk322 = true;
window.__fixTemplateReuse1058__ = true;
tpProto.__ensureTemplatized994 = tpProto.__ensureTemplatized;
if (typeof tpProto.__ensureTemplatized994 === 'function' && tpProto.__ensureTemplatized994.length === 0) {
tpProto.__ensureTemplatized = function () {
// console.log(18470001)
return this.__ensureTemplatized994();
}
}
tpProto.__updateInstances994 = tpProto.__updateInstances;
if (typeof tpProto.__updateInstances994 === 'function' && tpProto.__updateInstances994.length === 3) {
let bypass= false;
tpProto.__updateInstances = function (a, b, c) {
// const a_ = [...a];
if(!bypass && a === this.items && (a||0).length >=1 ){
bypass = true;
// console.log(18470002, a, b,c)
let e;
for (e = 0; e < b; e++) {
let g = this.__instances[e]
, k = c[e]
, m = a[k];
if(g && typeof (m||0) === 'object'){
// const q = g._shouldPropertyChange;
// g._shouldPropertyChange = ()=>true;
// g[this.as] = {};
// a_[k]=a[k] = m;
// g[this.as] = m;
// use public interface notifyPath instead of internal interface _setPendingProperty
const m_ = a[k] = Object.assign({}, a[k]);
try {
g.notifyPath(this.as, {});
} catch (e) { }
try {
g.notifyPath(this.as, m_);
} catch (e) { }
// g._setPendingProperty(this.as, {});
// g._setPendingProperty(this.as, m);
// g._setPendingProperty(this.indexAs, e);
// g._setPendingProperty(this.itemsIndexAs, k);
// delete g._shouldPropertyChange;
// if(g._shouldPropertyChange !== q) g._shouldPropertyChange = q;
}
}
bypass = false;
}
const r = this.__updateInstances994(a,b,c);
// for (e = 0; e < b; e++) {
// let g = this.__instances[e]
// , k = c[e]
// , m = a_[k];
// if(g){
// // const q = g._shouldPropertyChange;
// // g._shouldPropertyChange = ()=>true;
// // g[this.as] = m;
// // g._setPendingProperty(this.as, {});
// // g._setPendingProperty(this.as, m);
// // g._setPendingProperty(this.indexAs, e);
// // g._setPendingProperty(this.itemsIndexAs, k);
// // delete g._shouldPropertyChange;
// // if(g._shouldPropertyChange !== q) g._shouldPropertyChange = q;
// }
// }
return r;
}
}
tpProto.__detachInstance994 = tpProto.__detachInstance;
if (typeof tpProto.__detachInstance994 === 'function' && tpProto.__detachInstance994.length === 1) {
tpProto.__detachInstance = function (a) {
const u = this.__instances[a];
if (u && !u.__keepInstance038__) u.__keepInstance038__ = true;
const children = (u || 0).children;
if (children && children.length >= 1) {
const pp = document.createDocumentFragment();
for (const s of [...children]) {
pp.appendChild(s);
}
}
try {
return this.__detachInstance994(a);
} catch (e) { }
return u;
}
}
tpProto.__attachInstance994 = tpProto.__attachInstance;
if (typeof tpProto.__attachInstance994 === 'function' && tpProto.__attachInstance994.length === 2) {
tpProto.__attachInstance = function (a, b) {
const u = this.__instances[a];
if (u && !u.__keepInstance038__) u.__keepInstance038__ = true;
if (u && u.root && b) {
const root = u.root;
const pp = document.createDocumentFragment();
pp.appendChild(root);
root.appendChild(pp);
const r = this.__attachInstance994(a, b);
if (!this.__chunkingId) this.__chunkingId = 0.25;
return r;
}
}
}
}
const ytTemplateDomEntry = (tpProto) => {
console.log('ytTemplateDomEntry triggered')
const convertToWeakArr = (arr) => {
if (arr.isWeak) return;
for (let i = 0, l = arr.length; i < l; i++) {
const o = arr[i]
if (o) {
let p = kRef(o)
if (!p) arr[i] = null;
else {
if (!o[wk]) o[wk] = mWeakRef(o);
arr[i] = o[wk];
}
}
}
arr.isWeak = true;
}
const convertToNormalArr = (arr) => {
if (!arr.isWeak) return;
for (let i = 0, l = arr.length; i < l; i++) {
const o = arr[i]
if (o) {
let p = kRef(o)
arr[i] = p;
}
}
arr.isWeak = false;
}
if (MemoryFix_Flag002 & 256) {
Object.defineProperty(tpProto, '__instances', {
get() {
this.dk322 || fixDetachFn(Reflect.getPrototypeOf(this));
let arr = this.__instances_actual471__;
if (arr && arr.isWeak) {
convertToNormalArr(arr);
for (let i = arr.length - 1; i >= 0; i--) {
const t = arr[i];
if (!t) arr.splice(i, 1);
else if (!t.__keepInstance038__) t.__keepInstance038__ = true;
}
Promise.resolve(arr).then(convertToWeakArr);
}
return arr;
},
set(nv) {
this.dk322 || fixDetachFn(Reflect.getPrototypeOf(this));
this.__instances_actual471__ = nv;
if (nv && !nv.isWeak) {
Promise.resolve(nv).then(convertToWeakArr);
}
return true;
},
enumerable: false,
configurable: true
});
}
// console.log(91901, tpProto.__detachInstance)
if (MemoryFix_Flag002 & 32) {
if (tpProto.__detachInstance) {
fixDetachFn(tpProto);
} else {
Promise.resolve(tpProto).then((tpProto) => {
// console.log(91902, tpProto.__detachInstance)
fixDetachFn(tpProto);
})
}
}
}
if (MemoryFix_Flag002 & 32) {
Object.defineProperty(Object.prototype, '__ensureTemplatized', {
set(nv) {
if (nv === true) return false;
tpProto = this;
if ('connectedCallback' in tpProto && tpProto !== Node.prototype && !tpProto.__domDX37__) {
tpProto.__domDX37__ = true;
ytTemplateDomEntry(tpProto);
}
this.__ensureTemplatized949__ = nv;
return true;
},
get() {
return this.__ensureTemplatized949__;
}
});
}
if (MemoryFix_Flag002 & 64) {
HTMLElement_.prototype.__dataHostBinding374 = true;
Object.defineProperty(HTMLElement_.prototype, '__dataHost', {
get() {
return kRef(this.__dataHostWr413__);
},
set(nv) {
if (nv && typeof nv === 'object' && !nv.deref) {
if (!nv[wk]) nv[wk] = mWeakRef(nv);
nv = nv[wk];
}
this.__dataHostWr413__ = nv;
return true;
}
});
}
const setupYProto = function (yProto) {
if(yProto === Object.prototype) return;
if (!kMap.get(yProto)) kMap.set(yProto, `protoKey1_${Math.floor(Math.random() * 314159265359 + 314159265359).toString(36)}_${Date.now()}`);
yProto[kMap.get(yProto)] = true;
if (FIX_DOM_IF_DETACH && !yProto.disconnectedCallback277 && yProto.disconnectedCallback && typeof yProto._readyClients === 'function' && typeof yProto._canApplyPropertyDefault === 'function' && typeof yProto._attachDom === 'function' && !yProto.is && typeof yProto.constructor._finalizeTemplate === 'function') {
const disconnectedCallback277 = yProto.disconnectedCallback;
yProto.disconnectedCallback277 = true;
yProto.disconnectedCallback = function () {
disconnectedCallback277.call(this);
if (this.nodeName === 'DOM-IF' && this.__instance && typeof this.__teardownInstance === 'function') {
const shadyParent = (this.__shady_parentNode || 0);
const actualParent = (this.parentNode || 0);
if (shadyParent !== actualParent && shadyParent.nodeType === 11 && actualParent.nodeType === 11) {
// && (shadyParent.compareDocumentPosition(actualParent) & (1|8|16) === 1)
// if (!this.restamp && !this.id && this.__ctor && this.isConnected === false) {
const children = (this.__instance.children || 0).length;
if (children >= 1) {
try {
this.__teardownInstance();
} catch (e) { }
}
// }
}
}
}
}
if (MemoryFix_Flag002 & 32) {
if (!yProto.dk322 && (yProto.__attachInstance || yProto.__detachInstance)) {
fixDetachFn(yProto);
}
}
if (MemoryFix_Flag002 & 128) {
if (!yProto.__dataHostBinding374) {
yProto.__dataHostBinding374 = true;
Object.defineProperty(yProto, '__dataHost', {
set(nv) {
let dh = nv;
if (dh && typeof dh === 'object' && !dh.deref) {
const wr = dh[wk] || (dh[wk] = mWeakRef(dh));
dh = wr;
}
this[symDH] = dh;
return true;
},
get() {
let wr = this[symDH];
let obj = typeof wr === 'object' ? kRef(wr) : wr;
return obj;
},
enumerable: false,
configurable: true
});
}
if (yProto._registerHost && yProto._enqueueClient && yProto.__enableOrFlushClients && !yProto._registerHostDX38__) {
yProto._registerHostDX38__ = true;
// yProto._registerHost7133 = yProto._registerHost;
yProto.__enableOrFlushClients = function () {
const c_ = this.__dataPendingClients;
if (c_) {
const c = c_.slice();
c_.length = 0;
for (let d = 0, l = c.length; d < l; d++) {
let e = kRef(c[d]);
if (e) {
e.__dataEnabled ? e.__dataPending && e._flushProperties() : e._enableProperties()
}
}
}
}
yProto._enqueueClient = function (c) {
if (c === this || !c || typeof c !== 'object') return;
if (c.deref) c = kRef(c);
const m = this.__dataPendingClients || (this.__dataPendingClients = []);
if (!c[wk]) c[wk] = mWeakRef(c);
m.push(c[wk]);
}
}
}
}
const setupRendering = function () {
const cnt = this;
const cProto = Reflect.getPrototypeOf(cnt);
let yProto = Reflect.getPrototypeOf(cProto);
const yProtos = new Set();
if (!yMap.has(yProto)) {
// capture all ancenstor constructors of a and b (non-specific component type)
do {
if (yProto === Object.prototype || yProto === null) break;
if (yProto === Element.prototype || yProto === Node.prototype || yProto === EventTarget.prototype || yProto === HTMLElement_.prototype) break;
yProtos.add(yProto);
yProto = Reflect.getPrototypeOf(yProto);
} while (!yProtos.has(yProto));
for (const yProto of yProtos) {
yMap.add(yProto);
setupYProto(yProto)
}
}
if (!cMap.has(cProto)) {
cMap.add(cProto); // cProto constrcutor is either a or b? (specific component type)
setupCProto(cProto);
}
}
/*
jF = function(M) {
var d = YNV.call(this) || this;
d._configureProperties(M);
d.root = d._stampTemplate(d.__dataHost);
var N = [];
d.children = N;
for (var R = d.root.firstChild; R; R = R.nextSibling)
N.push(R),
R.__templatizeInstance = d;
d.__templatizeOwner && d.__templatizeOwner.__hideTemplateChildren__ && d._showHideChildren(!0);
N = d.__templatizeOptions;
(M && N.instanceProps || !N.instanceProps) && d._enableProperties();
return d
};
*/
const sb1 = Symbol();
Object.defineProperty(Object.prototype, 'root', {
get() {
return this[sb1];
},
set(nv){
const p = this ? kRef(this) : null;
const mv = nv ? kRef(nv) : null;
// if (typeof (this.host || 0) === 'object' && !this.host6833) {
// const host = this.host;
// if (!host[wk]) host[wk] = mWeakRef(host);
// this.host6833 = host[wk];
// delete this.host;
// console.log(21883, host)
// Object.defineProperty(this, 'host', {
// get() {
// return kRef(this.host6833);
// },
// set(nv) {
// if (!nv) {
// this.host6833 = nv;
// } else {
// if (!nv[wk]) nv[wk] = mWeakRef(nv);
// this.host6833 = nv[wk];
// }
// return true;
// }, enumerable: false, configurable: true
// });
// }
if (mv && (mv instanceof Node) && !p.__setupRendered399__) {
p.__setupRendered399__ = true;
setupRendering.call(p);
}
if (mv && mv.is && !mv.__setupRendered399__) {
mv.__setupRendered399__ = true;
setupRendering.call(mv);
}
this[sb1] = nv;
return true;
}
});
}
let _cssSheet = null;
const addNewCSS = typeof CSSStyleSheet !== 'undefined' && document.adoptedStyleSheets ? (css) => {
if (!_cssSheet) {
_cssSheet = new CSSStyleSheet();
document.adoptedStyleSheets.push(_cssSheet);
}
_cssSheet.insertRule(`${css}`);
} : (css) => {
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 = `${css}`;
let parent;
if (parent = document.head) parent.appendChild(st);
else if (parent = (document.body || document.documentElement)) parent.insertBefore(st, parent.firstChild);
}
function getTranslate() {
pLoad.then(() => {
addNewCSS(".yt-formatted-string-block-line{display:block;}");
});
const snCache = new Map();
if (TRANSLATE_DEBUG) {
console.log(11)
}
/** @type {(str: string?) => string} */
function _snippetText(str) {
// str can be underfinded
if (!str || typeof str !== 'string') return '';
let res = snCache.get(str);
if (res === undefined) {
let b = false;
res = str.replace(/[\s\u3000\u200b]*[\u200b\xA0\x20\n]+[\s\u3000\u200b]*/g, (m) => {
b = true;
return m.includes('\n') ? '\n' : m.replace(/\u200b/g, '').replace(/[\xA0\x20]+/g, ' ');
});
res = res.replace(/^[\s\u3000]+|[\u3000\s]+$/g, () => {
b = true;
return '';
});
if (b) {
snCache.set(str, res);
snCache.set(res, null);
} else {
res = null;
snCache.set(str, null);
}
}
return res === null ? str : res;
}
/** @type {(snippet: Object) => string} */
function snippetText(snippet) {
let runs = snippet.runs;
const n = runs.length;
if (n === 1) return _snippetText(runs[0].text);
let res = new Array(n);
let ci = 0;
for (const s of runs) {
res[ci++] = _snippetText(s.text);
}
return res.join('\n');
}
const _DEBUG_szz = (t) => t.map(x => {
const tsr = x.transcriptSegmentRenderer;
return ({
t: tsr.snippet.runs.map(x => x.text).join('//'),
a: tsr.startMs,
b: tsr.endMs
});
});
const fixRuns = (runs) => {
if (runs.length === 1 && runs[0]?.text?.includes('\n')) {
// https://www.youtube.com/watch?v=dmHJJ5k_G-A
const text = runs[0].text;
const nlc = text.includes('\r\n') ? '\r\n' : text.includes('\n\r') ? '\n\r' : text.includes('\r') ? '\r' : '\n';
const s = text.split(nlc);
let bi = 0;
runs.length = s.length;
for (const text of s) {
runs[bi++] = { ...runs[0], text, ...{blockLine: true} };
}
}
for (const s of runs) {
s.text = _snippetText(s.text);
}
}
function translate(initialSegments) {
// 2023.07.13 - fix initialSegments with transcriptSectionHeaderRenderer
if (!initialSegments) return initialSegments;
if (TRANSLATE_DEBUG) {
console.log(12);
Promise.resolve(JSON.stringify(initialSegments)).then((r) => {
let obj = JSON.parse(r);
console.log(7558, 1, obj)
return obj;
}).then(p => {
let obj = _DEBUG_szz(p)
console.log(7558, 2, obj)
})
}
//let mapRej = new WeakSet();
const n1 = initialSegments.length;
if (!n1) return fRes;
let n2 = 0;
const fRes = new Array(n1);
// -----------------------------------------------------------------------------------------
const s8 = Symbol();
{
/** @type {Map<String, Object>} */
let cacheTexts = new Map(); // avoid duplicate with javascript object properties
// /-* * @type {Map<String, number>} *-/
// let mh1 = new Map(); // avoid duplicate with javascript object properties
// 1: ok
// 2: abandoned effect text
for (const initialSegment of initialSegments) {
const transcript = (initialSegment || 0).transcriptSegmentRenderer;
if (!transcript) {
// https://www.youtube.com/watch?v=dmHJJ5k_G-A - transcriptSectionHeaderRenderer
fRes[n2++] = initialSegment;
continue;
}
const runs = transcript.snippet.runs
if (!runs || runs.length === 0) {
initialSegment[s8] = true;
continue;
}
let startMs = (+transcript.startMs || 0); //integer
let endMs = (+transcript.endMs || 0); //integer
if (startMs === endMs) {
// effect text
// https://www.youtube.com/watch?v=Ud73fm4Uoq0
//mapRej.add(initialSegment)
continue;
}
if (endMs - startMs < 30) {
continue;
}
const text = snippetText(transcript.snippet);
const hEntry = cacheTexts.get(text);
const mh1e = hEntry === undefined ? 0 : hEntry === null ? 2 : 1;
if (mh1e === 2) continue;
const entry = {
startMs,
endMs,
initialSegment,
text
};
if (mh1e === 0) {
if (/^[,.\x60\x27\x22\u200b\xA0\x20;-]*$/.test(text)) {
initialSegment[s8] = true;
cacheTexts.set(text, null);
//effect only
// https://www.youtube.com/watch?v=zLak0dxBKpM
//mapRej.add(initialSegment)
continue;
}
} else if (hEntry) {
const timeDiff = entry.startMs - hEntry.endMs;
let shouldMerge = false;
if (timeDiff >= 0) {
if (timeDiff < 25) {
shouldMerge = true;
} else if (timeDiff < 450 && entry.endMs - entry.startMs < 900) {
shouldMerge = true;
} else if (timeDiff < 150 && entry.endMs - entry.startMs > 800) {
shouldMerge = true;
}
if (shouldMerge && hEntry.endMs <= endMs && startMs <= endMs) {
// abandon the current entry.
// absorbed by previous entry
hEntry.endMs = entry.endMs;
hEntry.initialSegment.transcriptSegmentRenderer.endMs = entry.initialSegment.transcriptSegmentRenderer.endMs; // update fRes & initialSegments as well using object reference
//mapRej.add(entry.initialSegment);
continue;
}
} else if (entry.startMs < hEntry.startMs && hEntry.startMs < entry.endMs) {
// abandon the current entry.
// absorbed by previous entry
if (entry.endMs > hEntry.endMs) {
hEntry.endMs = entry.endMs;
hEntry.initialSegment.transcriptSegmentRenderer.endMs = entry.initialSegment.transcriptSegmentRenderer.endMs; // update fRes & initialSegments as well using object reference
}
//mapRej.add(entry.initialSegment);
continue;
}
}
//if not abandoned
cacheTexts.set(text, entry); //replace the previous valid entry object if any
// for (const s of runs) {
// s.text = _snippetText(s.text);
// }
fixRuns(runs);
fRes[n2++] = initialSegment;
}
// cacheTexts.clear(); // let GC do it.
cacheTexts = null;
// mh1.clear(); // let GC do it.
// mh1 = null;
}
const si_length = fRes.length = n2;
const sj_length = n1;
if (si_length !== sj_length) { // for equal length, no fix is required & ignore spacing fix
// collect the abandon text to become second subtitle
let sj_start = 0;
let invalid_sj = -1;
for (let si = 0; si < si_length; si++) {
const segment = fRes[si];
let transcript = segment.transcriptSegmentRenderer;
if (!transcript) continue; // e.g. transcriptSectionHeaderRenderer
const runs = transcript.snippet.runs;
// fixRuns(runs);
if (runs.length > 1 || runs[0].text.includes('\n')) continue; // skip multi lines
const main_startMs = (+transcript.startMs || 0);
const main_endMs = (+transcript.endMs || 0);
transcript = null;
/** @type {Map<string, number>} */
let tMap = new Map(); // avoid duplicate with javascript object properties
// assume that it is asc-ordered array of key startMs;
for (let sj = sj_start; sj < sj_length; sj++) {
const initialSegment = initialSegments[sj];
if (!initialSegment || initialSegment[s8]) continue; // should invalid_sj be set ?
const tSegment = initialSegment.transcriptSegmentRenderer;
if (!tSegment) {
// https://www.youtube.com/watch?v=dmHJJ5k_G-A - transcriptSectionHeaderRenderer
invalid_sj = sj; // should invalid_sj be set ?
continue;
}
const startMs = (+tSegment.startMs || 0)
const isStartValid = startMs >= main_startMs;
if (!isStartValid) {
invalid_sj = sj;
continue;
}
// isStartValid must be true
if (startMs > main_endMs) {
sj_start = invalid_sj + 1;
break;
}
const endMs = (+tSegment.endMs || 0)
if (endMs <= main_endMs) {
const mt = snippetText(tSegment.snippet);
const prev = tMap.get(mt);
if (endMs >= startMs) {
tMap.set(mt, (prev || 0) + 1 + (endMs - startMs));
}
}
}
if (tMap.size <= 1) continue; // no second line
let rg = [...tMap.entries()]; // N x 2 2D-array [string,number][]
tMap = null;
// https://www.youtube.com/watch?v=Ud73fm4Uoq0
rg.sort((a, b) => b[1] - a[1]); //descending order of number
let targetZ = rg[1][1];
if (targetZ > 4) {
let az = 0;
let fail = false;
for (let idx = 2, rgl = rg.length; idx < rgl; idx++) {
az += rg[idx][1];
if (az >= targetZ) {
fail = true;
break;
}
}
if (!fail) {
const rgA = rg[0][0];
const rgB = rg[1][0];
const isDiff = rgB.replace(/\s/g, '') !== rgA.replace(/\s/g, '');
if (isDiff && rgA === _snippetText(runs[0].text)) {
if (runs[0] && runs[0].text) runs[0].blockLine = true;
runs.push({ text: rgB, blockLine: true });
}
}
}
rg = null;
}
TRANSLATE_DEBUG && Promise.resolve(fRes).then((r) => {
let obj = r;
console.log(7559, 1, obj)
return obj;
}).then(p => {
let obj = _DEBUG_szz(p)
console.log(7559, 2, obj)
});
}
// -----------------------------------------------------------------------------------------
snCache.clear();
return fRes;
}
return translate
}
let translateFn = null;
FIX_TRANSCRIPT_SEGMENTS && !isChatRoomURL && (() => {
const wmx = new WeakMap();
function fixSegments(ytObj) {
let a, b;
let seg = ((a = ytObj.data) == null ? void 0 : a[b = 'searchResultSegments']) || ((a = ytObj.data) == null ? void 0 : a[b = 'initialSegments']) || [];
if (!seg || !a || !b || typeof (seg || 0) !== 'object' || !Number.isFinite(seg.length * 1)) return;
translateFn = translateFn || getTranslate();
let cSeg;
cSeg = wmx.get(seg);
if (!cSeg) {
let vSeg = null;
try {
vSeg = translateFn(seg);
} catch (e) {
}
if (seg && typeof seg === 'object' && seg.length >= 1 && vSeg && typeof vSeg === 'object' && vSeg.length >= 1) {
// console.log('translated', vSeg);
cSeg = vSeg;
wmx.set(seg, cSeg);
wmx.set(cSeg, cSeg);
}
}
if (cSeg && cSeg !== seg) {
a[b] = cSeg;
}
}
const dfn = Symbol();
const Object_ = Object;
Object_[dfn] = Object_.defineProperties;
let activation = true;
Object_.defineProperties = function (obj, pds) {
let segments, get_;
if (activation && pds && (segments = pds.segments) && (get_ = segments.get)) {
activation = false;
segments.get = function () {
fixSegments(this);
return get_.call(this);
};
}
return Object_[dfn](obj, pds);
};
})();
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;
const inup = o => {
if (!o) return null;
let instance = null, t;
if ((t = o.__instance) && t.props) instance = t;
else if ((t = o.instance) && t.props) instance = t;
else if ((t = insp(o)) && t.props) instance = t;
else if ((t = (o)) && t.props) instance = t;
return instance;
};
const prototypeInherit = (d, b) => {
const m = Object.getOwnPropertyDescriptors(b);
for (const p in m) {
if (!Object.getOwnPropertyDescriptor(d, p)) {
Object.defineProperty(d, p, m[p]);
}
}
};
const firstObjectKey = (obj) => {
for (const key in obj) {
if (obj.hasOwnProperty(key) && typeof obj[key] === 'object') return key;
}
return null;
};
function searchNestedObject(obj, predicate, maxDepth = 64) {
// normal case: depth until 36
const result = [];
const visited = new WeakSet();
function search(obj, depth) {
visited.add(obj);
for (const [key, value] of Object.entries(obj)) {
// Recursively search nested objects and arrays
if (value !== null && typeof value === 'object') {
// Prevent infinite loops by checking if the object is already visited or depth exceeded
if (depth + 1 <= maxDepth && !visited.has(value)) {
search(value, depth + 1);
}
} else if (predicate(value)) {
result.push([obj, key]);
}
}
}
typeof (obj || 0) === 'object' && search(obj, 0);
return result;
}
/** @type {(o: Object | null) => WeakRef | null} */
const mWeakRef = typeof WeakRef === 'function' ? (o => o ? new WeakRef(o) : null) : (o => o || null);
/** @type {(wr: Object | null) => Object | null} */
const kRef = (wr => (wr && wr.deref) ? wr.deref() : wr);
const isIterable = (obj) => (Symbol.iterator in Object_(obj));
if (typeof Document.prototype.requestStorageAccessFor === 'function') {
if (DENY_requestStorageAccess) {
// https://developer.mozilla.org/en-US/docs/Web/API/Document/requestStorageAccessFor
Document.prototype.requestStorageAccessFor = undefined;
console.log('[yt-js-engine-tamer]', 'requestStorageAccessFor is removed.');
} else if (DISABLE_IFRAME_requestStorageAccess && window !== top) {
Document.prototype.requestStorageAccessFor = function () {
return new Promise((resolve, reject) => {
reject();
});
};
}
}
const traceStack = (stack) => {
let result = new Set();
let p = new Set();
let u = ''
for (const s of stack.split('\n')) {
if (s.split(':').length < 3) continue;
let m = /(([\w-_\.]+):\d+:\d+)[^:\r\n]*/.exec(s);
if (!m) continue;
p.add(m[2]);
if (p.size >= 3) break;
if(!u) u = m[2];
else if(p.size === 2 && u && u=== m[2]) break;
result.add(s);
}
return [...result].join('\n');
}
if (FIX_bind_self_this && !Function.prototype.bind488 && !Function.prototype.bind588) {
// window.m3bb = new Set();
// const smb = Symbol();
const vmb = 'dtz02' // Symbol(); // return kThis for thisArg
const vmc = 'dtz04' // Symbol(); // whether it is proxied fn
const vmd = 'dtz08' // Symbol(); // self fn proxy (fn--fn)
const thisConversionFn = (thisArg) => {
if (!thisArg) return null;
const kThis = thisArg[vmb];
if (kThis) {
const ref = kThis.ref;
return (ref ? kRef(ref) : null) || null;
}
return thisArg;
}
const pFnHandler2 = {
get(target, prop) {
if (prop === vmc) return target;
return Reflect.get(target, prop);
},
apply(target, thisArg, argumentsList) {
thisArg = thisConversionFn(thisArg);
if (thisArg) return Reflect.apply(target, thisArg, argumentsList);
}
}
const proxySelfHandler = {
get(target, prop) {
if(prop === vmb) return target;
const ref = target.ref;
const cnt = kRef(ref);
if (!cnt) return;
if (typeof cnt[prop] === 'function' && !cnt[prop][vmc] && !cnt[prop][vmb]) {
if (!cnt[prop][vmd]) cnt[prop][vmd] = new Proxy(cnt[prop], pFnHandler2);
return cnt[prop][vmd];
}
return cnt[prop];
},
set(target, prop, value) {
const cnt = kRef(target.ref);
if (!cnt) return true;
if(value && (value[vmc] || value[vmb])){
cnt[prop] = value[vmc] || thisConversionFn(value);
return true;
}
cnt[prop] = value;
return true;
}
};
const weakWrap = (thisArg) => {
thisArg = thisConversionFn(thisArg);
if (!thisArg) {
console.error('thisArg is not found');
return null;
}
return new Proxy({ ref: mWeakRef(thisArg) }, proxySelfHandler);
}
if (!window.getComputedStyle533 && typeof window.getComputedStyle === 'function') {
window.getComputedStyle533 = window.getComputedStyle;
window.getComputedStyle = function (a, ...args) {
a = thisConversionFn(a);
if (a) {
return getComputedStyle533(a, ...args);
}
return null;
}
}
Function._count_bind_00 = 0;
// Function._count_bind_01 = 0;
// let matchNativeCode = (Object+"");
// let matchNativeCode1 = matchNativeCode.includes("[native code]");
// let matchNativeLen = matchNativeCode.length - Object.name.length;
// const matchConstructor = (thisArg) => {
// const f = `${(thisArg || 0).constructor}`;
// if (f.length > 45) return true;
// if (matchNativeCode1 && f.length - thisArg.constructor.name.length === matchNativeLen) {
// if (f.includes('[native code]')){
// return false;
// }
// return true;
// }
// return false;
// }
// const acceptThis = (thisArg)=>{
// // if(!thisArg || typeof thisArg !=='object') return false;
// // // if((((thisArg||0).constructor||0).name || 'XXXXXXXX').length < 3) return true;
// // if(typeof thisArg.path === 'string') return true;
// // if(typeof thisArg.fn === 'function') return true;
// // if(typeof thisArg.id === 'string') return true;
// // if(typeof thisArg.isLoaded === 'boolean') return true;
// return false;
// }
const patchFn = (fn) => {
let s = `${fn}`;
if (s.length < 11 || s.includes('\n')) return false;
if(s.includes('bind(this')) return true;
if(s.includes('=this') && /[,\s][a-zA-Z_][a-zA-Z0-9_]*=this[;,]/.test(s) ) return true;
// var a=this;
// f.bind(this)
return false;
}
Function.prototype.bind488 = Function.prototype.bind;
Function.prototype.bind = function(thisArg, ...args){
if (thisConversionFn(thisArg) !== thisArg) {
return this.bind488(thisArg, ...args);
}
if( thisArg && patchFn(this) ){
// console.log(599,`${this}`)
try {
// let b1 = thisArg && typeof thisArg === 'object' && typeof thisArg.isAttached === 'boolean' && !thisArg.dtz06; // ready cnt
// let b2 = !b1 && thisArg && (thisArg instanceof Node) && typeof thisArg.nodeName === 'string' && !thisArg.dtz06; // dom
// let b3 = !b1 && !b2 && thisArg && typeof thisArg === 'object' && typeof thisArg.is === 'string' && !thisArg.dtz06; // init stage ?
// // let b4 = !b1 && !b2 && !b3 && thisArg && typeof thisArg === 'object' && !thisArg.dtz06 && matchConstructor(thisArg);
// // let b5 = !b1 && !b2 && !b3 && !b4 && thisArg && typeof thisArg === 'object' && !thisArg.dtz06 && acceptThis(thisArg);
// // let b5 = !b1 && !b2 && !b3 && thisArg && typeof thisArg === 'object' && !thisArg.dtz06 && !(thisArg instanceof Window);
// // let b4 = false;
// let b4 = !b1 && !b2 && !b3 && thisArg && !thisArg.dtz06;
// // b3 = false;
// // b4 = false;
// // b5 = false;
// if (b1 || b2 || b3 ||b4 ) {
const f = this;
const ps = thisArg.__proxySelf0__ || (thisArg.__proxySelf0__ = weakWrap(thisArg));
if (ps && ps[vmb]) {
Function._count_bind_00++;
return f.bind488(ps, ...args)
}
// }
} catch (e) {
console.warn(e)
}
}
return this.bind488(thisArg, ...args);
}
Function.prototype.bind588 = 1;
}
const ytSchedulerMethods = {
addJob(a, b, c) {
const instance = typeof yt !== 'undefined' ? ((yt || 0).scheduler || 0).instance : null;
if (instance) {
return instance.addJob(a, b, c);
} else {
return setTimeout(a, c);
}
},
addImmediateJob(a) {
const instance = typeof yt !== 'undefined' ? ((yt || 0).scheduler || 0).instance : null;
if (instance) {
return instance.addImmediateJob(a);
} else {
a();
}
},
cancelJob(id) {
const instance = typeof yt !== 'undefined' ? ((yt || 0).scheduler || 0).instance : null;
if (instance) {
return instance.cancelJob(id);
} else {
return clearTimeout(id);
}
}
};
if (FIX_ytScheduler) {
let ytSchedulerFixed = 0;
// let ytActioned = false;
// let pr = new PromiseExternal();
// const hn = function () {
// document.removeEventListener('yt-action', hn, true);
// nextBrowserTick_(() => {
// ytActioned = true;
// pr.resolve();
// });
// }
// document.addEventListener('yt-action', hn, true);
// let cancelStore = {}; // tbc
// yt.scheduler.instance.addJob
const fixAddJob = (nv) => {
/*
function Z() {
var a = w("ytglobal.schedulerInstanceInstance_");
if (!a || a.s)
a = new M(I("scheduler") || {}),
x("ytglobal.schedulerInstanceInstance_", a);
return a
}
*/
/*
function R(a, b, c, d) {
++a.D;
if (c === 10)
return P(a, b),
a.D;
var e = a.D;
a.h[e] = b;
a.l && !d ? a.u.push({
id: e,
priority: c
}) : (a.i[c].push(e),
a.C || a.l || (a.g !== 0 && S(a) !== a.m && T(a),
a.start()));
return e
}
*/
/*
function sa(a, b, c) {
if (!c)
return c = c === void 0,
-R(Z(), a, b, c);
var d = window.setTimeout(function() {
var e = R(Z(), a, b);
W[d] = e
}, c);
return d
}
*/
window.originalAddJob = nv;
// const q1 = new PromiseExternal();
// const q2 = new PromiseExternal();
// let uu = 0;
// let q3 = 0;
// let mof = null;
// const mo = new MutationObserver((mutation, observer) => {
// if (mof) {
// if (mof() === true) {
// observer.disconnect();
// mof = null;
// }
// }
// });
let lenSkip = -1;
let lastLen = null;
let fetchCommentJobTimerId = 0;
let requestFinish = false;
const fetchCommentJobDone = ()=>{
clearInterval(fetchCommentJobTimerId);
fetchCommentJobTimerId = 0;
console.log('[yt-js-engine-tamer] fetchCommentJob done');
}
const fetchCommentJob = (a, cid) => {
// if (cid && cancelStore[cid]) return; // tbc
if(fetchCommentJobTimerId > 0){
fetchCommentJobDone();
}
// if (mof) {
// console.log('[yt-js-engine-tamer] fetchCommentJob done');
// mof = null;
// }
let f = a;
const selector = 'ytd-comments, ytd-comments > *, ytd-comments [id] > *, ytd-comments ytd-continuation-item-renderer';
console.log('[yt-js-engine-tamer] fetchCommentJob start');
lastLen = -1;
let u = 0;
let g = () => {
if (requestFinish) lastLen = -1;
const lastLen_ = lastLen;
const len1 = lastLen = document.querySelectorAll(selector).length;
let mm = true;
let ff = false;
if (len1 !== lastLen_) {
u = 0;
f();
const len2 = lastLen = document.querySelectorAll(selector).length;
if (len2 !== len1) {
ff = true;
mm = false;
}
}
if (mm) {
++u;
if (u > 10 || document.querySelector('ytd-comments:not([hidden]) [id]')) {
ff = true;
}
}
if (requestFinish) {
requestFinish = false;
fetchCommentJobDone();
} else if (ff){
fetchCommentJobDone();
}
}
fetchCommentJobTimerId = setInterval(g, 80);
// g(9);
// if (lastLen === lenSkip) {
// console.log('[yt-js-engine-tamer] fetchCommentJob done');
// g = f = null;
// return;
// }
// console.log('[yt-js-engine-tamer] fetchCommentJob done');
// const q1 = lastLen;
// mof = () => {
// const q2 = document.querySelectorAll(selector).length;
// if (q1 === q2) return;
// fetchCommentJobTimerId = setTimeout(g, 80);
// g = null;
// return true;
// }
// mo.observe(document, { childList: true, subtree: true });
}
// let pr72 = Promise.resolve();
let qa = null;
let qasf = '';
document.addEventListener("fullscreenchange", (evt) => {
if (evt.isTrusted !== true) return;
if (qa) {
// qa();
nextBrowserTick_(qa);
}
// const pr = new Promise(resolve => { setTimeout(resolve, 94.25) });
// pr72 = pr72.then(() => {
// return pr
// });
}, true);
window.addEventListener("resize", (evt) => {
if (evt.isTrusted !== true) return;
if (qa) {
// qa();
nextBrowserTick_(qa);
}
// const pr = new Promise(resolve => { setTimeout(resolve, 94.25) });
// pr72 = pr72.then(() => {
// return pr
// });
}, true);
setInterval(() => {
const f = qa;
if (typeof f !== 'function') return;
qa = null;
// pr72 = pr72.then(() => {
// f();
// });
// nextBrowserTick_(()=>{
f();
// });
}, 475.25);
return function (a, b, c) {
const f = a;
// const g = ()=>{
// pr72 = pr72.then(()=>{
// f();
// });
// }
if (!c) return arguments.length < 3 ? nv(f, b) : nv(f, b, c);
const c_ = c;
if (c > 0.25 && (c % 1) === 0) c -= 0.125;
if (b === 1 && c_ === 500) {
const sf = `${a}`;
if (qasf ? (sf === qasf) : (sf.includes('.mediaElement') && sf.includes('.getCurrentTime') && sf.includes('.seekTo'))) {
qasf = sf;
qa = a;
// console.log(12883, a)
return nv(() => {
if (qa === a) {
qa = null;
a();
}
}, b, c);
}
}
if (!b && c_ === 5000 && `${a}`.includes('.cleanupJob=0')) {
// console.log('[yt-js-engine-tamer] cleanupJob 01');
// const pr = new Promise(resolve => { setTimeout(resolve, 94.25) });
// pr72 = pr72.then(() => {
// return pr
// });
// try {
// yt.scheduler.instance.cancelAllJobs();
// yt.scheduler.instance.dispose();
// if(ytglobal.schedulerInstanceInstance_) ytglobal.schedulerInstanceInstance_.dispose();
// console.log('[yt-js-engine-tamer] cleanupJob 02');
// } catch (e) { }
return nv(f, b, c);
}
// if(!b && c > 50) c = 50;
// console.log(58372,a,b,c)
// function(){xxx(xxx)}
if (!b && c_ === 1000 && `${a}`.length <= 20 && a.name === '' && /function\(\)\{\w{1,3}\(\w{1,3}\)\}/.test(`${a}`)) {
/*
V.setCommentsJobId = _.et(_.r0, function() {
F5V(V)
}, 1E3)
*/
requestFinish = false;
const cid = nv(() => { if(fetchCommentJobTimerId > 0) requestFinish = true;}, b, 1000);
// lastLen = null;
fetchCommentJob(a, cid);
// queueMicrotask_(a);
// nextBrowserTick_(a);
// a(); // no need to delay
return cid
// return nv(a, b, 1.125);
// const cid = window.setTimeout(() => {
// nextBrowserTick_(() => {
// if (cancelStore[cid]) {
// console.log('task cancelled');
// return;
// }
// a();
// });
// }, 0.125);
// return cid;
} else {
return nv(f,b,c);
// if (c > 2400) c = 2400;
// else if (c > 800) c = 800;
// if (c > 0.2 && (c % 1) === c) c -= 0.125;
// if (0 && ytActioned && !b) {
// const cid = window.setTimeout(() => {
// nextBrowserTick_(() => {
// if (cancelStore[cid]) {
// console.log('task cancelled');
// return;
// }
// a();
// });
// }, c);
// return cid;
// } else {
// return nv(a, b, c);
// }
}
}
}
const fixCancelJob = (nv) => {
window.originalCancelJob = nv;
return function (a) {
if (a < 0) return nv(a);
// cancelStore[a] = true; // tbc
nv(a);
}
}
const sk44 = Symbol();
Object.defineProperty(Object.prototype, 'addJob', {
get() {
return this[sk44];
},
set(nv) {
if (typeof nv === 'function' && !(ytSchedulerFixed & 1) && typeof yt !== 'undefined' && this === ((yt || 0).scheduler || 0).instance) {
ytSchedulerFixed |= 1;
nv = fixAddJob(nv);
}
this[sk44] = nv;
return true;
},
enumerable: false,
configurable: true
});
const sk45 = Symbol();
Object.defineProperty(Object.prototype, 'cancelJob', {
get() {
return this[sk45];
},
set(nv) {
if (typeof nv === 'function' && !(ytSchedulerFixed & 2) && typeof yt !== 'undefined' && this === ((yt || 0).scheduler || 0).instance) {
ytSchedulerFixed |= 2;
nv = fixCancelJob(nv);
}
this[sk45] = nv;
return true;
},
enumerable: false,
configurable: true
});
if (typeof yt !== 'undefined' && this === ((yt || 0).scheduler || 0).instance) {
const { addJob, cancelJob } = yt.scheduler.instance;
if (addJob) {
yt.scheduler.instance.addJob = null;
yt.scheduler.instance.addJob = addJob;
}
if (cancelJob) {
yt.scheduler.instance.cancelJob = null;
yt.scheduler.instance.cancelJob = cancelJob;
}
}
}
const isWatchPageURL = (url) => {
url = url || location;
return location.pathname === '/watch' || location.pathname.startsWith('/live/')
};
const isCustomElementsProvided = typeof customElements !== "undefined" && typeof (customElements || 0).whenDefined === "function";
const promiseForCustomYtElementsReady = isCustomElementsProvided ? Promise.resolve(0) : new Promise((callback) => {
const EVENT_KEY_ON_REGISTRY_READY = "ytI-ce-registry-created";
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 whenCEDefined = isCustomElementsProvided
? (nodeName) => customElements.whenDefined(nodeName)
: (nodeName) => promiseForCustomYtElementsReady.then(() => customElements.whenDefined(nodeName));
FIX_perfNow && performance.timeOrigin > 9 && (() => {
if (performance.now23 || performance.now16 || typeof Performance.prototype.now !== 'function') return;
const f = performance.now23 = Performance.prototype.now;
let k = 0; // 0 <= k < 9998m
let u = 0;
let s = ((performance.timeOrigin % 7) + 1) / 7 - 1e-2 / 7; // s > 0.14
// By definition, performance.now() is mono increasing.
// Fixing in YouTube.com is required to ensure performance.now() is strictly increasing.
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.
*/
// see https://bugzilla.mozilla.org/show_bug.cgi?id=1756970
// see https://bugzilla.mozilla.org/show_bug.cgi?id=1842437
const v = typeof (this || 0).now23 === 'function' ? this.now23() + s : f.call(performance) + s; // v > 0.14
if (u + 0.0015 < (u = v)) k = 0; // note: hRes should be accurate to 5 µs in isolated contexts
else if (k < 0.001428) k += 1e-6 / 7; // M = 10000 * m; m * 9996 = 0.001428
else { // more than 9998 consecutive calls
/**
*
* max no. of consecutive calls
*
* Sample Size: 4800
* Sample Avg = 1565.375
* Sample Median = 1469.5
* Sample Max = 5660 << 7500 << 9999
*
*
* */
k = 0;
s += 1 / 7;
}
return v + k; // 0 < v - M < v - M + k < v
}
let loggerMsg = '';
if (`${performance.now()}` === `${performance.now()}`) {
const msg1 = 'performance.now is modified but performance.now() is not strictly increasing.';
const msg2 = 'performance.now cannot be modified and performance.now() is not strictly increasing.';
loggerMsg = performance.now !== performance.now16 ? msg1 : msg2; // might not able to set in Firefox
}
loggerMsg && console.warn(loggerMsg);
})();
// let __forceRemoveMode__ = false;
FIX_removeChild && (() => {
if (typeof Node.prototype.removeChild === 'function' && typeof Node.prototype.removeChild062 !== 'function') {
let internalByPass = false;
const fragD = document.createDocumentFragment();
fragD.appendChild4201 = fragD.appendChild;
fragD.removeChild4201 = fragD.removeChild;
Node.prototype.removeChild062 = Node.prototype.removeChild;
Node.prototype.removeChild = function (child) {
try {
return this.removeChild062(child);
} catch (e) { }
if (internalByPass) return child;
if (this instanceof Node && child instanceof Node && this.nodeType === 11 && child.parentNode !== this && this.contains(child)) { // eg. child = DOM-IF
let idx = (this.childNodes || 0).length >= 1 ? this.childNodes.indexOf(child) : -1;
if (idx >= 0) {
internalByPass = true;
child.parentNode !== fragD && fragD.appendChild4201(child);
this.childNodes[idx] === child && typeof this.childNodes.splice === 'function' && this.childNodes.splice(idx, 1);
fragD.removeChild4201(child);
internalByPass = false;
return child;
}
}
// if (this instanceof Node && child instanceof Node && child.parentNode && child.parentNode.nodeType === 11 && child.parentNode !== this && !this.contains(child)) {
// // force removal
// internalByPass = true;
// child.parentNode !== fragD && fragD.appendChild4201(child);
// fragD.removeChild4201(child);
// internalByPass = false;
// return child;
// }
if (this && child) {
if (this.childNodes && this.childNodes.splice) { // tbc
let idx = (this.childNodes || 0).length >= 1 ? this.childNodes.indexOf(child) : -1;
if (idx >= 0) {
internalByPass = true;
child.parentNode !== fragD && fragD.appendChild4201(child);
this.childNodes[idx] === child && typeof this.childNodes.splice === 'function' && this.childNodes.splice(idx, 1);
fragD.removeChild4201(child);
internalByPass = false;
return child;
}
}
if (child.parentNode !== this && child.parentNode && child.parentNode === child.__shady_parentNode && child.parentNode.nodeType === 11) {
if (child.isConnected === false && (this.compareDocumentPosition(child) & (1 | 8 | 16)) === 1) {
// just ignore (!e.root && a.localName !== "slot" || f === a.__shady_native_parentNode) && f.__shady_native_removeChild(a));
return child;
}
}
if (child && child.is === 'tp-yt-paper-tooltip' && !child.parentNode && !child.__shady_parentNode) {
// skip
return child;
}
console.warn('[yt-js-engine-tamer] Node is not removed from parent', {
parent: this, child: child,
isParent: child.parentNode === this,
isParentParent: (child.parentNode || 0).parentNode === this,
parentNode: child.parentNode,
shadyParent: child.__shady_parentNode,
isShadyParent: child.__shady_parentNode === this,
isAncestor: this instanceof Node && child instanceof Node && this.contains(child)
});
}
return child;
}
}
})();
FIX_VIDEO_PLAYER_MOUSEHOVER_EVENTS && !isChatRoomURL && (() => {
const [setIntervalX0, clearIntervalX0] = [setInterval, clearInterval];
// let cid = 0;
let mousemoveFn = null;
let mousemoveDT = 0;
let mousemoveCount = 0;
// let qv = false;
const cif = () => {
if (!mousemoveFn) return;
const ct = Date.now();
if (mousemoveDT + 1200 > ct) { // avoid setTimeout delay too long without execution
mousemoveFn && mousemoveFn();
}
mousemoveFn = null;
};
let mousemoveCId = 0;
let mouseoverFn = null;
HTMLElement_.prototype.addEventListener4882 = HTMLElement_.prototype.addEventListener;
HTMLElement_.prototype.addEventListener = function (a, b, c) {
if (this.id == 'movie_player' && `${a}`.startsWith('mouse') && c === undefined) {
const bt = `${b}`;
if (bt.length >= 61 && bt.length <= 71 && bt.startsWith('function(){try{return ') && bt.includes('.apply(this,arguments)}catch(')) {
b[`__$$${a}$$1926__`] = true;
this[`__$$${a}$$1937__`] = (this[`__$$${a}$$1937__`] || 0) + 1;
if (this[`__$$${a}$$1937__`] > 1073741823) this[`__$$${a}$$1937__`] -= 536870911;
// console.log(3928, a, this[`__$$${a}$$1937__`])
if (!this[`__$$${a}$$1938__`]) {
this[`__$$${a}$$1938__`] = b;
if (a === 'mousemove') {
this.addEventListener4882('mouseenter', (evt) => {
if (mousemoveCId) return;
mousemoveCId = setIntervalX0(cif, 380);
});
this.addEventListener4882('mouseleave', (evt) => {
clearIntervalX0(mousemoveCId);
mousemoveCId = 0;
});
}
this.addEventListener4882(a, (evt) => {
const evt_ = evt;
if (!this[`__$$${a}$$1937__`]) return;
if (!this[`__$$${a}$$1938__`]) return;
if (a === 'mousemove') {
mouseoverFn && mouseoverFn();
if (mousemoveDT + 350 > (mousemoveDT = Date.now())) {
(++mousemoveCount > 1e9) && (mousemoveCount = 9);
} else {
mousemoveCount = 0;
}
const f = mousemoveFn = () => {
if (f !== mousemoveFn) return;
mousemoveFn = null;
this[`__$$${a}$$1938__`](evt_);
};
if (mousemoveCount <= 1) mousemoveFn();
} else {
if (a === 'mouseout' || a === 'mouseleave') {
mousemoveFn = null;
mousemoveDT = 0;
mousemoveCount = 0;
this[`__$$${a}$$1938__`](evt_);
mouseoverFn && mouseoverFn();
} else { // mouseover, mouseenter
mousemoveFn = null;
mousemoveDT = 0;
mousemoveCount = 0;
mouseoverFn && mouseoverFn(); // just in case
const f = mouseoverFn = () => {
if (f !== mouseoverFn) return;
mouseoverFn = null;
this[`__$$${a}$$1938__`](evt_);
}
nextBrowserTick_(mouseoverFn);
}
}
}, c);
return;
} else {
return;
}
}
}
return this.addEventListener4882(a, b, c)
}
HTMLElement_.prototype.removeEventListener4882 = HTMLElement_.prototype.removeEventListener;
HTMLElement_.prototype.removeEventListener = function (a, b, c) {
if (this.id == 'movie_player' && `${a}`.startsWith('mouse') && c === undefined) {
if (b[`__$$${a}$$1926__`]) {
b[`__$$${a}$$1926__`] = false;
if (this[`__$$${a}$$1937__`]) this[`__$$${a}$$1937__`] -= 1;
// console.log(3929, a, this[`__$$${a}$$1937__`], b[`__$$${a}$$1926__`])
return;
}
}
return this.removeEventListener4882(a, b, c)
}
})();
FIX_DOM_IF_REPEAT && (() => {
// https://www.youtube.com/s/desktop/26a583e4/jsbin/live_chat_polymer.vflset/live_chat_polymer.js
// DOM-IF is still a core class of Polymer, so no polymerController is available.
// Be careful of the mixture of polymer functions and native Element functions
// Be careful of the coding design is different with the modern Yt elements
/*
function Ks(a, b, c) {
if (kj && !BOa(a))
throw Error("strictTemplatePolicy: template owner not trusted");
c = c || {};
if (a.__templatizeOwner)
throw Error("A <template> can only be templatized once");
a.__templatizeOwner = b;
var d = (b ? b.constructor : Js)._parseTemplate(a)
, e = d.templatizeInstanceClass;
e || (e = COa(a, d, c),
d.templatizeInstanceClass = e);
var g = BOa(a);
EOa(a, d, c, g);
c = function() {
return e.apply(this, arguments) || this
}
;
h(c, e);
c.prototype._methodHost = g;
c.prototype.__dataHost = a;
c.prototype.__templatizeOwner = b;
c.prototype.__hostProps = d.hostProps;
return c
}
*/
// Polymer.enqueueDebouncer
const s81 = Symbol();
const s83 = Symbol();
const s84 = Symbol();
const s85 = Symbol();
const s85b = Symbol();
const s85c = Symbol();
let renderDebounceTs = null;
let renderDebouncePromise = null;
let qp;
const shadyFlushMO = new MutationObserver(() => {
if (!renderDebounceTs) return;
if (renderDebounceTs.size > 0) {
console.warn('renderDebounceTs.size is incorect', renderDebounceTs.size);
try {
Polymer.flush();
return;
} catch (e) { }
}
renderDebouncePromise && Promise.resolve().then(() => {
if (renderDebouncePromise) {
renderDebouncePromise && renderDebouncePromise.resolve();
renderDebouncePromise = null;
DEBUG_DBR847 && console.log('__DBR847__ renderDebouncePromise.resolve by MutationObserver')
}
});
// Polymer.flush
window.ShadyDOM && ShadyDOM.flush();
window.ShadyCSS && window.ShadyCSS.ScopingShim && window.ShadyCSS.ScopingShim.flush();
});
const setupPolymerAdv = () => {
// here we can obtain the Polymer faster.
// reserved for future use.
}
if (USE_fastDomIf) {
// 0 = no effect. 1 = enable. 2 = disable
// fastDomIf because it delayed the rendering process?
Object.defineProperty(Object.prototype, 'fastDomIf', {
get() {
if (this === window.Polymer) {
const v = USE_fastDomIf === 1 ? true : false;
this.fastDomIf = v;
delete Object.prototype.fastDomIf;
setupPolymerAdv(this);
return v;
}
},
set(nv) {
return false;
}
});
}
let setupDomIfDone = false;
const setupDomIf = (DomIf)=>{
setupDomIfDone = true;
if(setupDomIfDone) return;
const fProto = DomIf.prototype;
// Polymer.DomIf
// Polymer.DomIf = Polymer.fastDomIf ? ZbL : ESz
// Assume ESz by default
// We don't need to store "root" in DOM-IF
if (ENHANCE_DOMIF_createAndInsertInstance && fProto.__createAndInsertInstance && !fProto.__createAndInsertInstance239 && fProto.__createAndInsertInstance.length === 1) {
fProto.__createAndInsertInstance239 = fProto.__createAndInsertInstance;
fProto.__createAndInsertInstance = function (M) {
const r = this.__createAndInsertInstance239(M);
const __instance = this.__instance;
const __ctor = this.__ctor;
if (__instance && __ctor && __instance instanceof __ctor) {
for (const sym of Object.getOwnPropertySymbols(__instance)) {
const o = __instance[sym];
if (o && o.nodeType === 11) {
__instance[sym] = null;
}
}
}
return r;
}
/*
sX = function(M, d, N) {
if (o_ && !vDv(M))
throw Error("Jd");
N = N || {};
if (M.__templatizeOwner)
throw Error("Kd");
M.__templatizeOwner = d;
var R = (d ? d.constructor : jF)._parseTemplate(M)
, X = R.templatizeInstanceClass;
X || (X = sfi(M, R, N),
R.templatizeInstanceClass = X);
var A = vDv(M);
y9Z(M, R, N, A);
N = function() {
return X.apply(this, arguments) || this
}
;
_.v(N, X);
N.prototype._methodHost = A;
N.prototype.__dataHost = M;
N.prototype.__templatizeOwner = d;
N.prototype.__hostProps = R.hostProps;
return N
}
*/
}
// Polymer.DomIf
// We can fully teardown the entire instance (including stampFrag and stampNodes), just keep ctor stamper
if (ENHANCE_DOMIF_TEARDOWN && fProto.__teardownInstance && !fProto.__teardownInstance239 && fProto.__teardownInstance.length === 0) {
fProto.__teardownInstance239 = fProto.__teardownInstance;
fProto.__teardownInstance = function () {
const { __instance, __invalidProps } = this;
let r, e_;
try {
r = this.__teardownInstance239();
} catch (e) { e_ = e }
if (!__instance) return r;
try {
//console.log(599901,this.countEvent767());
//console.log('__teardownInstance F', __instance, __invalidProps, this._removeEventListenerFromNode, __instance._removeEventListenerFromNode);
__instance.__data = null;
__instance.__dataClientsReady = __instance.__dataEnabled = __instance.__dataReady = false;
__instance.__dataInvalid = true;
__instance.__dataHost = __instance.__dataTemp = null;
__instance.__isPropertyEffectsClient = false;
__instance.__keepInstance038__ = false;
const __templateInfo = __instance.__templateInfo;
let stampFragId = null;
if (__templateInfo && __templateInfo.nodeList) {
stampFragId = __templateInfo.nodeList.__belongFragId57__;
for (const weakNodeC of __templateInfo.nodeList) {
const node = toActualNode(weakNodeC);
if (node && node.nodeType >= 1) {
renderPathMake(node)
node.__keepInstance038__ = false;
node.remove();
_removedElements.addNode(node); // rn54011
}
}
__templateInfo.nodeList.length = 0;
__templateInfo.nodeList = null;
}
const stampFrag = stampFragId ? kRef(stampedFragment.get(stampFragId)) : null;
if (stampFrag && stampFrag.nodeType === 11) {
stampFrag.__keepInstance038__ = false;
_removedElements.addNode(stampFrag); // rn54012
removeAllChildNodes(stampFrag);
try {
stampFrag.remove();
} catch (e) { }
stampFrag.__shady = null;
stampFrag.$ = null;
stampFrag.__fragTeardowned57__ = true;
stampFrag.nodeList = null;
stampFrag.templateInfo = null;
}
for (const sym of Object.getOwnPropertySymbols(__instance)) {
const o = __instance[sym];
if (o && o.nodeType === 11) {
__instance[sym] = null;
}
}
const children = (__instance || 0).children;
if (children && children.splice) {
__instance.children = null;
for (const n of children) {
if (n && n.nodeType >= 1) {
n.__keepInstance038__ = false;
_removedElements.addNode(n); // rn54013
}
}
children.length = 0;
}
if (__instance.__templateInfo) __instance.__templateInfo = null;
if (__instance.root) __instance.root = null;
} catch (e) {
console.error(e);
}
// console.log(3882)
if (e_) throw e_;
return r;
}
}
}
if (ENHANCE_DOMIF_createAndInsertInstance || ENHANCE_DOMIF_TEARDOWN) {
Object.defineProperty(Object.prototype, 'DomIf', {
get() {
return undefined;
},
set(nv) {
if (typeof (nv || 0) !== 'function') return false;
delete Object.prototype.DomIf;
this.DomIf = nv;
setupDomIf(nv);
return true;
},
enumerable: false,
configurable: true
});
}
Object.defineProperty(Object.prototype, '_lastIf', {
get() {
return this[s81];
},
set(nv) {
if (nv === false && this.nodeName === "DOM-IF" && this.__renderDebouncer === null && this[s81] === undefined) {
// DOM-IF initialization
nv = null; // avoid (this.if == this._lastIf) primitive type conversion (object vs false)
this.__xiWB8__ = 2;
// this.restamp = true;
const cProto = this.__proto__;
if (cProto && !cProto.__xiWB7__) {
cProto.__xiWB7__ = 1;
// dom-if __template
// dom-repeat template
if (FIX_DOM_IF_TEMPLATE && !cProto.__template && !cProto.__template847) {
cProto.__template847 = true;
try {
// note: this is not "_template" in Polymer ( see POLYMER_COMPONENT_DEFINITION )
Object.defineProperty(cProto, '__template', {
get() {
const v = this[s84];
return (typeof (v || 0) === 'object' && v.deref) ? kRef(v) : v;
},
set(nv) {
if (typeof (nv || 0) === 'object' && !nv.deref) nv = mWeakRef(nv);
this[s84] = nv;
return true;
}
});
} catch (e) {
console.warn(e);
}
console.log('FIX_DOM_IF - __template')
}
// dom-if __ensureTemplate
// dom-repeat __ensureTemplatized
if (FIX_DOM_IF_TEMPLATE && !cProto.__ensureTemplate847 && typeof cProto.__ensureTemplate === 'function' && cProto.__ensureTemplate.length === 0 && this instanceof HTMLElement_ && `${cProto.__ensureTemplate}`.length > 20) {
// note that "_templateInfo" diffs the different version of DOM-IF
cProto.__ensureTemplate847 = cProto.__ensureTemplate;
cProto.__ensureTemplate = function () {
if (!(this instanceof HTMLElement_) || arguments.length > 0) return this.__ensureTemplate847(...arguments);
if (!this.__template) {
let b;
if (this._templateInfo) {
b = this;
} else {
if (!this.__templateCollection011__) this.__templateCollection011__ = this.getElementsByTagName('template');
b = this.__templateCollection011__[0];
if (!b) {
if (!this[wk]) this[wk] = mWeakRef(this);
let a = this[wk];
let c = new MutationObserver(function () {
if (!this.__templateCollection011__[0]) throw Error("dom-if requires a <template> child"); // to be reviewed
if (c && a) {
c.disconnect();
a = kRef(a);
a && a.__render();
a && (a.__templateCollection011__ = null);
}
c = null;
a = null;
});
c && c.observe(this, {
childList: !0
});
return !1
} else {
this.__templateCollection011__ = null;
}
}
this.__template = b
}
return !0
}
console.log('FIX_DOM_IF - __ensureTemplate')
}
console.log('FIX_DOM_IF OK', Object.keys(cProto))
}
// need to fix __observeEffects
// this.__observeEffects.if[0].info.method === this.__debounceRender
const f = () => {
const __observeEffects = this.__observeEffects;
if (__observeEffects && __observeEffects.if && isIterable(__observeEffects.if)) {
for (const effect of __observeEffects.if) {
const info = effect.info;
if (info && typeof info.method === 'function') {
if (info.method === this.__debounceRender847 || info.method === this.__debounceRender) {
info.method = FIX_DOM_IFREPEAT_RenderDebouncerChange_SET_TO_PROPNAME ? '__debounceRender' : this.__debounceRender;
}
}
}
}
if (__observeEffects && __observeEffects.restamp && isIterable(__observeEffects.restamp)) {
for (const effect of __observeEffects.restamp) {
const info = effect.info;
if (info && typeof info.method === 'function') {
if (info.method === this.__debounceRender847 || info.method === this.__debounceRender) {
info.method = FIX_DOM_IFREPEAT_RenderDebouncerChange_SET_TO_PROPNAME ? '__debounceRender' : this.__debounceRender;
}
}
}
}
// console.log(5881, this.__observeEffects)
}
}
this[s81] = nv;
return true;
}
});
Object.defineProperty(Object.prototype, '__renderDebouncer', {
get() {
return this[s85];
},
set(nv) {
if (nv === null && this[s85] === undefined) {
// DOM-IF / DOM-REPEAT initialization
const cProto = this.__proto__;
if (qp) {
qp.obtain();
qp = null;
shadyFlushMO.observe(document.documentElement, { attributes: ['nw3a24np'] });
}
}
this[s85] = nv;
return true;
}
});
// PS-DOM-REPEAT
Object.defineProperty(Object.prototype, 'JSC$10034_renderDebouncer', {
get() {
return this[s85b];
},
set(nv) {
this[s85b] = nv;
return true;
}
})
Object.defineProperty(Object.prototype, 'JSC$10027_renderDebouncer', {
get() {
return this[s85c];
},
set(nv) {
this[s85c] = nv;
return true;
}
})
})();
const setupXdeadC = (cnt)=>{
let xdeadc = xdeadc00;
if(!xdeadc){
setupSDomWrapper(); // just in case
const hostElement = cnt.hostElement;
const el = document.createElementNS('http://www.w3.org/2000/svg', 'defs');
hostElement.insertAdjacentHTML('beforeend', ttpHTML('<!---->'));
hostElement.lastChild.replaceWith(el);
el.insertAdjacentHTML('afterbegin', ttpHTML(`<div></div>`));
const rid = `xdead_${Math.floor(Math.random() * 314159265359 + 314159265359).toString(36)}`;
el.firstElementChild.id = rid;
cnt.$[rid] = el.firstElementChild;
cnt.stampDomArray9682_(null, rid, null, false, false, false);
xdeadc = cnt.getStampContainer_(rid);
el.remove();
xdeadc00 = xdeadc;
// console.log(xdeadc.__domApi)
// debugger;
// const xdeadv = xdeadc.__domApi;
}
let xlivec = xlivec00;
if(!xlivec){
setupSDomWrapper(); // just in case
const hostElement = cnt.hostElement;
const el = document.createElementNS('http://www.w3.org/2000/svg', 'defs');
hostElement.insertAdjacentHTML('beforeend', ttpHTML('<!---->'));
hostElement.lastChild.replaceWith(el);
el.insertAdjacentHTML('afterbegin', ttpHTML(`<div></div>`));
const rid = `xlive_${Math.floor(Math.random() * 314159265359 + 314159265359).toString(36)}`;
el.firstElementChild.id = rid;
cnt.$[rid] = el.firstElementChild;
cnt.stampDomArray9682_(null, rid, null, false, false, false);
xlivec = cnt.getStampContainer_(rid);
xlivec00 = xlivec;
// console.log(xdeadc.__domApi)
// debugger;
// const xdeadv = xdeadc.__domApi;
}
return xdeadc00;
}
let standardWrap_ = null;
const setupSDomWrapper = () => {
const sdwProto = ShadyDOM.Wrapper.prototype;
if (sdwProto.__pseudo__isConnected__ !== null) {
sdwProto.__pseudo__isConnected__ = null;
const isConnectedPd = Object.getOwnPropertyDescriptor(sdwProto, 'isConnected');
if (isConnectedPd && isConnectedPd.get && isConnectedPd.configurable === true) {
const get = isConnectedPd.get;
isConnectedPd.get = function () {
const pseudoVal = this.__pseudo__isConnected__;
return typeof pseudoVal === 'boolean' ? pseudoVal : get.call(this);
}
Object.defineProperty(sdwProto, 'isConnected', { ...isConnectedPd });
}
// debugger;
// new xdeadc.__domApi.constructor(document.createElement('div'));
}
}
let domApiConstructor = null;
const setupDomApi = (daProto) => {
daProto.__daHook377__ = true;
domApiConstructor = daProto.constructor; // TBC
// TBC
}
// WEAKREF_ShadyDOM
let mightTeardownShadyDomWrap = () => { };
MODIFY_ShadyDOM_OBJ && ((WeakRef) => {
const setupPlainShadyDOM = (b) => {
(OMIT_ShadyDOM_settings & 1) && (b.inUse === true) && (b.inUse = false);
(OMIT_ShadyDOM_settings & 2) && (b.handlesDynamicScoping === true) && (b.handlesDynamicScoping = false);
(OMIT_ShadyDOM_settings & 4) && (b.force === true) && (b.force = false);
b.patchOnDemand = true;
b.preferPerformance = true;
b.noPatch = true;
}
const isPlainObject = (b, m) => {
if (!b || typeof b !== 'object') return false;
const e = Object.getOwnPropertyDescriptors(b);
if (e.length <= m) return false;
let pr = 0;
for (const k in e) {
const d = e[k];
if (!d || d.get || d.set || !d.enumerable || !d.configurable) return false;
if (!('value' in d) || typeof d.value === 'function') return false;
pr++;
}
return pr > m;
}
let b;
let lz = 0;
const sdp = Object.getOwnPropertyDescriptor(window, 'ShadyDOM');
if (sdp && sdp.configurable && sdp.value && sdp.enumerable && sdp.writable) {
// Brave - ShadyDOM exists before userscripting
b = sdp.value;
if (b && typeof b === 'object' && isPlainObject(b, 0)) {
OMIT_ShadyDOM_EXPERIMENTAL && setupPlainShadyDOM(b);
lz = 1;
}
}
if (sdp && sdp.configurable && sdp.value && sdp.enumerable && sdp.writable && !sdp.get && !sdp.set) {
} else if (!sdp) {
} else {
console.log(3719, '[yt-js-engine-tamer] FIX::ShadyDOM is not applied [ PropertyDescriptor issue ]', sdp);
return;
}
const shadyDOMNodeWRM = new WeakMap();
console.log(3719, '[yt-js-engine-tamer] FIX::ShadyDOM << 01 >>', b);
const weakWrapperNodeHandlerFn = () => ({
get() {
const wv = this[wk];
if (typeof wv === 'undefined') return undefined;
let node = kRef(wv);
if (!node) this[wk] = undefined;
return node || undefined;
},
set(nv) {
const wv = nv ? (nv[wk] || (nv[wk] = mWeakRef(nv))) : nv;
this[wk] = wv;
return true;
},
enumerable: true,
configurable: true
});
function weakWrapper(_ShadyDOM) {
const ShadyDOM = _ShadyDOM;
if (WEAKREF_ShadyDOM && lz < 3 && typeof WeakRef === 'function' && typeof ShadyDOM.Wrapper === 'function' && ShadyDOM.Wrapper.length === 1 && typeof (ShadyDOM.Wrapper.prototype || 0) === 'object') {
let nullElement = { node: null };
Object.setPrototypeOf(nullElement, Element.prototype);
let p = new ShadyDOM.Wrapper(nullElement);
let d = Object.getOwnPropertyDescriptor(p, 'node');
if (d.configurable && d.enumerable && !d.get && !d.set && d.writable && d.value === nullElement && !Object.getOwnPropertyDescriptor(ShadyDOM.Wrapper.prototype, 'node')) {
Object.defineProperty(ShadyDOM.Wrapper.prototype, 'node', weakWrapperNodeHandlerFn());
console.log('[yt-js-engine-tamer] FIX::ShadyDOM << WEAKREF_ShadyDOM >>')
}
}
if (typeof (((ShadyDOM || 0).Wrapper || 0).prototype || 0) === 'object') {
try {
setupSDomWrapper();
} catch (e) { }
}
}
let previousWrapStore = null;
mightTeardownShadyDomWrap = (node) => {
if (previousWrapStore) previousWrapStore.delete(node);
if (shadyDOMNodeWRM) shadyDOMNodeWRM.delete(node);
};
const standardWrap = function (a) {
if (a instanceof WeakNodeC) a = a.getNode592177();
// if(a && a.deref) a= a.deref();
if(!a) return a;
if (a instanceof ShadowRoot || a instanceof ShadyDOM.Wrapper) return a;
if (previousWrapStore) {
const s = kRef(previousWrapStore.get(a)); // kRef for play safe only
if (s) {
previousWrapStore.delete(a);
shadyDOMNodeWRM.set(a, mWeakRef(s));
}
}
let u = kRef(shadyDOMNodeWRM.get(a));
if (!u) {
u = new ShadyDOM.Wrapper(a);
shadyDOMNodeWRM.set(a, mWeakRef(u));
}
return u;
}
standardWrap_ = standardWrap;
function setupWrapFunc(_ShadyDOM) {
const ShadyDOM = _ShadyDOM;
const wmPD = Object.getOwnPropertyDescriptor(WeakMap.prototype, 'get');
if (!(wmPD && wmPD.writable && !wmPD.enumerable && wmPD.configurable && wmPD.value && !wmPD.get && !wmPD.set)) {
return;
}
let mm = new Set();
const pget = wmPD.value;
WeakMap.prototype.get = function (a) {
mm.add(this);
return a;
}
try {
let nullElement = { node: null };
Object.setPrototypeOf(nullElement, Element.prototype);
ShadyDOM.wrapIfNeeded(nullElement)
ShadyDOM.wrap(nullElement)
} catch (e) { }
WeakMap.prototype.get = pget;
if (mm.size !== 1) {
mm.clear();
return;
}
const p = mm.values().next().value;
if (!(p instanceof WeakMap)) return;
// p.clear();
// p.get = function (a) { return a }
// p.set = function (a, b) { return this }
// console.log(188, window.n2n = mm, window.n2p = p)
// console.log(34929,p.size)
previousWrapStore = p;
if (typeof ShadyDOM.wrap === 'function' && ShadyDOM.wrap.length === 1) {
ShadyDOM.wrap = function (a) { 0 && console.log(3719, '[yt-js-engine-tamer] (OMIT_ShadyDOM) function call - wrap'); return standardWrap(a) }
}
if (typeof ShadyDOM.wrapIfNeeded === 'function' && ShadyDOM.wrapIfNeeded.length === 1) {
ShadyDOM.wrapIfNeeded = function (a) { console.log(3719, '[yt-js-engine-tamer] (OMIT_ShadyDOM) function call - wrapIfNeeded'); return standardWrap(a) }
}
}
function setupLZ3(nv) {
const ShadyDOM = nv;
const ShadyDOMSettings = ShadyDOM.settings;
if (!(ShadyDOMSettings.inUse === true && ShadyDOM.inUse === true && (ShadyDOMSettings.handlesDynamicScoping || ShadyDOM.handlesDynamicScoping) === true)) {
console.log(3719, '[yt-js-engine-tamer] OMIT_ShadyDOM is not applied [02]', window.ShadyDOM);
return false;
}
weakWrapper(ShadyDOM);
if (OMIT_ShadyDOM_EXPERIMENTAL && lz < 3) {
setupPlainShadyDOM(ShadyDOMSettings);
setupPlainShadyDOM(ShadyDOM);
ShadyDOM.isShadyRoot = function () { console.log(3719, '[yt-js-engine-tamer] (OMIT_ShadyDOM) function call - isShadyRoot'); return false; }
setupWrapFunc(ShadyDOM);
ShadyDOM.patchElementProto = function () { console.log(3719, '[yt-js-engine-tamer] (OMIT_ShadyDOM) function call - patchElementProto') }
ShadyDOM.patch = function () { console.log(3719, '[yt-js-engine-tamer] (OMIT_ShadyDOM) function call - patch') }
// To be confirmed
if (OMIT_ShadyDOM_EXPERIMENTAL & 2) {
ShadyDOM.composedPath = function (e) {
const t = (e || 0).target || null;
if (!(t instanceof HTMLElement_)) {
console.log(3719, '[yt-js-engine-tamer] (OMIT_ShadyDOM&2) composedPath', t)
}
return t instanceof HTMLElement_ ? [t] : [];
};
}
}
}
function setupLZ6(nv) {
const ShadyDOM = nv;
const ShadyDOMSettings = ShadyDOM.settings;
if (!(ShadyDOMSettings.inUse === true && ShadyDOM.inUse === true && (ShadyDOMSettings.handlesDynamicScoping || ShadyDOM.handlesDynamicScoping) === true)) {
console.log(3719, '[yt-js-engine-tamer] OMIT_ShadyDOM is not applied [02]', window.ShadyDOM);
return false;
}
weakWrapper(ShadyDOM);
if (OMIT_ShadyDOM_EXPERIMENTAL && lz < 3) {
setupPlainShadyDOM(ShadyDOMSettings);
setupPlainShadyDOM(ShadyDOM);
setupWrapFunc(ShadyDOM);
}
}
if (b && typeof b.Wrapper === 'function' && typeof b.settings === 'object' && typeof b.wrap === 'function') {
const nv = b;
if (setupLZ6(nv) === false) return;
lz = 6;
console.log(3719, '[yt-js-engine-tamer] FIX::ShadyDOM << 02b >>', nv)
return;
}
delete window.ShadyDOM;
Object.defineProperty(window, 'ShadyDOM', {
get() {
return b;
},
set(nv) {
let ret = 0;
try {
do {
if (!nv || !nv.settings) {
if (lz < 1 && nv && typeof nv === 'object' && isPlainObject(nv, 0)) {
OMIT_ShadyDOM_EXPERIMENTAL && setupPlainShadyDOM(nv);
lz = 1;
break;
} else {
console.log(3719, '[yt-js-engine-tamer] FIX::ShadyDOM is not applied [nv:null]', nv);
break;
}
}
const sdp = Object.getOwnPropertyDescriptor(this || {}, 'ShadyDOM');
if (!(sdp && sdp.configurable && sdp.get && sdp.set)) {
console.log(3719, '[yt-js-engine-tamer] OMIT_ShadyDOM is not applied [ incorrect PropertyDescriptor ]', nv);
break;
}
if (setupLZ3(nv) === false) break;
lz = 3;
console.log(3719, '[yt-js-engine-tamer] FIX::ShadyDOM << 02a >>', nv)
ret = 1;
} while (0);
} catch (e) {
console.log('[yt-js-engine-tamer] FIX::ShadyDOM << ERROR >>', e)
}
if (!ret) b = nv;
else {
delete this.ShadyDOM;
this.ShadyDOM = nv;
}
return true;
},
enumerable: false,
configurable: true
});
})(typeof WeakRef !== 'undefined' ? WeakRef : function () { });
if (ENABLE_ASYNC_DISPATCHEVENT) {
const filter = new Set([
'yt-action',
// 'iframe-src-replaced',
'shown-items-changed',
'can-show-more-changed', 'collapsed-changed',
'yt-navigate', 'yt-navigate-start', 'yt-navigate-cache',
'yt-player-updated', 'yt-page-data-fetched', 'yt-page-type-changed', 'yt-page-data-updated',
'yt-navigate-finish',
// 'data-changed','yt-watch-comments-ready'
])
EventTarget.prototype.dispatchEvent938 = EventTarget.prototype.dispatchEvent;
EventTarget.prototype.dispatchEvent = function (event) {
const type = (event || 0).type;
if (typeof type === 'string' && event.isTrusted === false && (event instanceof CustomEvent) && event.cancelable === false) {
if (!filter.has(type) && !type.endsWith('-changed')) {
if (this instanceof Node || this instanceof Window) {
nextBrowserTick_(() => this.dispatchEvent938(event));
return true;
}
}
}
return this.dispatchEvent938(event);
}
}
// avoid REGEXP testPattern execution in Brave's scriptlet for performance boost
SCRIPTLET_REMOVE_PRUNE_propNeedles && (() => {
// const xhr = new XMLHttpRequest;
const pdOri = Object.getOwnPropertyDescriptor(Map.prototype, 'size');
if (!pdOri || pdOri.configurable !== true) return;
let propNeedles = null;
const pdNew = {
configurable: true,
enumerable: true,
get: function () {
propNeedles = this;
if (DEBUG_removePrune) debugger; // to locate Brave scriptlets
throw new Error();
}
}
Object.defineProperty(Map.prototype, 'size', pdNew);
try {
XMLHttpRequest.prototype.open.call(0);
// xhr.open.call(null)
} catch (e) { }
Object.defineProperty(Map.prototype, 'size', pdOri);
if (!propNeedles) return;
const entries = [...propNeedles.entries()];
propNeedles.clear();
console.log('[yt-js-engine-tamer] propNeedles is cleared from scriptlet', entries, propNeedles);
})();
if (FIX_XHR_REQUESTING) {
const URL = window.URL || new Function('return URL')();
const createObjectURL = URL.createObjectURL.bind(URL);
XMLHttpRequest = (() => {
const XMLHttpRequest_ = XMLHttpRequest;
if ('__xmMc8__' in XMLHttpRequest_.prototype) return XMLHttpRequest_;
const url0 = createObjectURL(new Blob([], { type: 'text/plain' }));
const c = class XMLHttpRequest extends XMLHttpRequest_ {
constructor(...args) {
super(...args);
}
open(method, url, ...args) {
let skip = false;
if (!url || typeof url !== 'string') skip = true;
else if (typeof url === 'string') {
let turl = url[0] === '/' ? `.youtube.com${url}` : `${url}`;
if (turl.includes('googleads') || turl.includes('doubleclick.net')) {
skip = true;
} else if (turl.includes('.youtube.com/pagead/')) {
skip = true;
} else if (turl.includes('.youtube.com/ptracking')) {
skip = true;
} else if (turl.includes('.youtube.com/youtubei/v1/log_event?')) {
skip = true;
} else if (turl.includes('.youtube.com/api/stats/')) { // /api/stats/
if (turl.includes('.youtube.com/api/stats/qoe?')) {
skip = true;
} else if (turl.includes('.youtube.com/api/stats/ads?')) {
skip = true;
} else {
// skip = true; // for user activity logging e.g. watched videos
}
} else if (turl.includes('play.google.com/log')) {
skip = true;
} else if (turl.includes('.youtube.com//?')) { // //?cpn=
skip = true;
}
}
if (!skip) {
this.__xmMc8__ = 1;
return super.open(method, url, ...args);
} else {
this.__xmMc8__ = 2;
return super.open('GET', url0);
}
}
send(...args) {
if (this.__xmMc8__ === 1) {
return super.send(...args);
} else if (this.__xmMc8__ === 2) {
return super.send();
} else {
console.log('[yt-js-engine-tamer]', 'xhr warning');
return super.send(...args);
}
}
}
c.prototype.__xmMc8__ = 0;
prototypeInherit(c.prototype, XMLHttpRequest_.prototype);
return c;
})();
}
// Alternative HACK -> Tabview Youtube
if (DISABLE_COOLDOWN_SCROLLING && typeof EventTarget.prototype.addEventListener52178 !== 'function' && typeof EventTarget.prototype.addEventListener === 'function') {
// ---- << this.overscrollConfig HACK >> -----
// 2024.04.19 - Playlist in Single Column Mode cannot be scrolled correctly.
/*
;function gZb(a, b) {
b = void 0 === b ? !0 : b;
a.addEventListener("wheel", hZb);
a.overscrollConfig = {
cooldown: b
}
}
function iZb(a) {
a.overscrollConfig = void 0;
a.removeEventListener("wheel", hZb)
}
function hZb(a) {
var b = a.deltaY
, c = a.target
, d = null;
if (window.Polymer && window.Polymer.Element) {
if (c = a.path || a.composedPath && a.composedPath()) {
c = g(c);
for (var e = c.next(); !e.done && (e = e.value,
!jZb(e, b)); e = c.next())
if (e.overscrollConfig) {
d = e;
break
}
}
} else
for (; c && !jZb(c, b); ) {
if (c.overscrollConfig) {
d = c;
break
}
c = c.parentElement
}
d && (b = d.overscrollConfig,
b.cooldown ? (d = a.deltaY,
c = b.lastDeltaY || 0,
b.lastDeltaY = d,
e = b.lastStopped || 0,
c && e && 0 < c == 0 < d ? Math.abs(c) >= Math.abs(d) ? (d = e + 1200,
c = !1) : (d = e + 600,
c = !0) : (d = Date.now() + 600,
c = !0),
d > Date.now() && (a.preventDefault(),
c && (b.lastStopped = Date.now()))) : a.preventDefault())
}
*/
let wheelHandler = function (a) {
if (window.Polymer && window.Polymer.Element) {
let c;
if (c = a.path || a.composedPath && a.composedPath()) {
for (const e of c) {
const cnt = insp(e);
if (e.overscrollConfig) e.overscrollConfig = void 0;
if (cnt.overscrollConfig) cnt.overscrollConfig = void 0;
}
}
} else {
let e = a.target;
for (; e instanceof Element; e = e.parentElement) {
const cnt = insp(e);
if (e.overscrollConfig) e.overscrollConfig = void 0;
if (cnt.overscrollConfig) cnt.overscrollConfig = void 0;
}
}
};
let checkWheelListenerObjs = null;
let getObjsFn = () => {
let euyVal = 0;
const eukElm = {};
Object.setPrototypeOf(eukElm, HTMLElement_.prototype);
const euzObj = new Proxy(eukElm, {
get(target, prop) {
throw `ErrorF31.get(${prop})`
},
set(target, prop, value) {
throw `ErrorF33.set(${prop}, ${value})`
}
});
const euxElm = new Proxy(eukElm, {
get(target, prop) {
if (prop === 'scrollTop') {
euyVal = euyVal | 8;
return 0;
}
if (prop === 'overscrollConfig') {
euyVal = euyVal | 16;
return void 0;
}
if (prop === 'scrollHeight' || prop === 'clientHeight' || prop === 'offsetHeight') {
return 640;
}
if (prop === 'scrollLeft') {
euyVal = euyVal | 8;
return 0;
}
if (prop === 'scrollWidth' || prop === 'clientWidth' || prop === 'offsetWidth') {
return 800;
}
throw `ErrorF45.get(${prop})`
},
set(target, prop, value) {
throw `ErrorF47.set(${prop}, ${value})`
}
});
const eukEvt = {};
Object.setPrototypeOf(eukEvt, WheelEvent.prototype);
const euyEvt = new Proxy(eukEvt, {
get(target, prop) {
if (prop === 'deltaY' || prop === 'deltaX') {
euyVal = euyVal | 1;
return -999;
}
if (prop === 'target') {
euyVal = euyVal | 2;
return euxElm
}
if (prop === 'path' || prop === 'composedPath') {
euyVal = euyVal | 2;
return [euxElm]
}
throw `ErrorF51.get(${prop})`
},
set(target, prop, value) {
throw `ErrorF53.set(${prop}, ${value})`
}
});
const setVal = (v) => {
euyVal = v;
}
const getVal = () => {
return euyVal;
}
return { euzObj, euyEvt, setVal, getVal };
}
let checkWheelListener = (callback) => {
let callbackIdentifier = '';
let res = null;
try {
const { euzObj, euyEvt, getVal, setVal } = checkWheelListenerObjs || (checkWheelListenerObjs = getObjsFn());
setVal(0);
if (callback.call(euzObj, euyEvt) !== void 0) throw 'ErrorF99';
throw `RESULT${getVal()}`;
} catch (e) {
res = e;
}
res = `${res}` || `${null}`;
if (res.length > 20) res = `${res.substring(0, 20)}...`;
callbackIdentifier = res;
if (callbackIdentifier === 'RESULT27') 0;
else if (callbackIdentifier === 'RESULT0') {
// a.isSearch && !a.disableWheelScroll && B("desktop_enable_dmpanel_wheel_scroll")
} else if (callbackIdentifier.startsWith('RESULT')) {
console.log('wheel eventListener - RESULT', callbackIdentifier, callback)
}
return callbackIdentifier;
};
let callbackFound = false;
EventTarget.prototype.addEventListener52178 = EventTarget.prototype.addEventListener;
EventTarget.prototype.addEventListener = function (type, callback, option = void 0) {
// M-youtube-js-engine-tamer.52178
if (type === 'wheel' && !option && typeof callback === 'function' && callback.length === 1) {
// (( match with signature `a.addEventListener("wheel", hZb);` )) [subject to further review]
const callbackIdentifier = callback.yaujmoms || (callbackFound ? 'IGNORE' : (callback.yaujmoms = checkWheelListener(callback)));
// RESULTXX / ErrorFXX / Other...
if (callbackIdentifier === 'RESULT27') {
this.overscrollConfigDisable = true;
if (!callbackFound) {
callbackFound = true; // suppose only one function is assigned to overscrollConfig cooldown [no function binding]
getObjsFn = checkWheelListener = null;
checkWheelListenerObjs = null;
wheelHandler = null;
}
return void 0;
} else if (!callbackFound && !this.overscrollConfigDisable) {
this.overscrollConfigDisable = true;
this.addEventListener52178('wheel', wheelHandler, { passive: false });
}
}
return this.addEventListener52178(type, callback, option);
};
// ---- << this.overscrollConfig HACK >> -----
}
const check_for_set_key_order = (() => {
let mySet = new Set();
mySet.add("value1");
mySet.add("value2");
mySet.add("value3");
// Function to convert Set values to an array
function getSetValues(set) {
return Array.from(set.values());
}
// Function to test if the Set maintains insertion order
function testSetOrder(set, expectedOrder) {
let values = getSetValues(set);
return expectedOrder.join(',') === values.join(',');
}
// Test 1: Initial order
if (mySet.values().next().value !== "value1") return false;
if (!testSetOrder(mySet, ["value1", "value2", "value3"])) return false;
// Test 2: After deleting an element
mySet.delete("value2");
if (mySet.values().next().value !== "value1") return false;
if (!testSetOrder(mySet, ["value1", "value3"])) return false;
// Test 3: After re-adding a deleted element
mySet.add("value2");
if (mySet.values().next().value !== "value1") return false;
if (!testSetOrder(mySet, ["value1", "value3", "value2"])) return false;
// Test 4: After adding a new element
mySet.add("value4");
if (mySet.values().next().value !== "value1") return false;
if (!testSetOrder(mySet, ["value1", "value3", "value2", "value4"])) return false;
// Test 5: Delete+Add
mySet.delete("value1");
mySet.delete("value3");
mySet.add("value3");
mySet.add("value1");
if (mySet.values().next().value !== "value2") return false;
if (!testSetOrder(mySet, ["value2", "value4", "value3", "value1"])) return false;
return true;
})();
// 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';
PROP_OverReInclusion_AVOID && (() => {
if (typeof HTMLElement_.prototype.hasOwnProperty72 === 'function' || typeof HTMLElement_.prototype.hasOwnProperty !== 'function') return;
const f = HTMLElement_.prototype.hasOwnProperty72 = HTMLElement_.prototype.hasOwnProperty;
let byPassVal = null;
let byPassCount = 0;
let mmw = new Set();
HTMLElement_.prototype.hasOwnProperty = function (prop) {
if (arguments.length !== 1) return f.apply(this, arguments);
if (byPassVal !== null && typeof prop === 'string') {
if (PROP_OverReInclusion_LIST.has(prop)) {
byPassCount++;
return byPassVal;
}
PROP_OverReInclusion_DEBUGLOG && mmw.add(prop);
}
return this.hasOwnProperty72(prop);
};
/*
z.prototype.forwardDynamicProps = function() {
var B = m(this.inst);
B = h(B);
for (var F = B.next(); !F.done; F = B.next()) {
var H = h(F.value);
F = H.next().value;
H = H.next().value;
my(this, F, H);
r(b) && !ly(F) && Wua(this.inst, F)
}
}
*/
let byPassZeroShowed = false;
const forwardDynamicPropsGeneral = function () {
byPassVal = true;
byPassCount = 0;
PROP_OverReInclusion_DEBUGLOG && mmw.clear();
const ret = this.forwardDynamicProps72();
byPassVal = null;
if (byPassCount === 0 && !byPassZeroShowed) {
byPassZeroShowed = true;
console.log('[yt-js-engine-tamer] byPassCount = 0 in forwardDynamicProps')
}
byPassCount = 0;
if (PROP_OverReInclusion_DEBUGLOG && mmw.size > 0) {
console.log(399, '[yt-js-engine-tamer]', [...mmw]);
mmw.clear();
}
return ret;
};
const propCheck = (proto) => {
if (typeof (proto || 0) == 'object' && typeof proto.forwardDynamicProps === 'function' && typeof proto.forwardDynamicProps72 !== 'function') {
proto.forwardDynamicProps72 = proto.forwardDynamicProps;
if (proto.forwardDynamicProps.length === 0) {
proto.forwardDynamicProps = forwardDynamicPropsGeneral;
}
}
};
const valMap = new WeakMap();
Object.defineProperty(HTMLElement_.prototype, 'didForwardDynamicProps', {
get() {
propCheck(this.constructor.prototype);
return valMap.get(this);
},
set(nv) {
propCheck(this.constructor.prototype);
valMap.set(this, nv);
return true;
},
enumerable: false,
configurable: true
});
promiseForCustomYtElementsReady.then(() => {
if (typeof customElements !== 'object' || typeof customElements.define72 === 'function' || typeof customElements.define !== 'function') return;
if (customElements.define.length !== 2) return;
customElements.define72 = customElements.define;
customElements.define = function (b, w) {
propCheck(w.prototype);
const ret = this.define72(b, w);
return ret;
}
});
})();
if (FIX_FlexibleItemSizing) { // for youtube flow chat
const flexibleItemListMo = new MutationObserver((mutations) => {
// cnt.onStamperFinished
// cnt.maybeUpdateFlexibleMenu
const set = new Set();
for (const mutation of mutations) {
if (mutation && ((mutation.addedNodes || 0).length > 0 || (mutation.removedNodes || 0).length > 0)) {
set.add(mutation.target);
}
}
for (const s of set) {
const cnt = insp(s);
if (typeof cnt.maybeUpdateFlexibleMenuImpl === 'function') {
cnt.maybeUpdateFlexibleMenuImpl();
} else if (typeof cnt.maybeUpdateFlexibleMenu === 'function') {
cnt.maybeUpdateFlexibleMenu();
} else if (typeof cnt.onStamperFinished === 'function') {
cnt.onStamperFinished();
}
}
set.clear();
});
let checkConfig = true;
const flexibleItemDocMo = new MutationObserver(() => {
for (const s of document.querySelectorAll('ytd-menu-renderer[has-flexible-items]:not([b289ad])')) {
s.setAttribute('b289ad', '');
flexibleItemListMo.observe(s, { subtree: false, childList: true });
s.appendChild(document.createComment('.')).remove();
}
if (checkConfig) {
const config = (win.yt || 0).config_ || (win.ytcfg || 0).data_ || 0;
if (config && config.EXPERIMENT_FLAGS) {
checkConfig = false;
config.EXPERIMENT_FLAGS.web_fix_missing_action_buttons = true;
}
}
});
flexibleItemDocMo.observe(document, { subtree: true, childList: true });
}
const observablePromise = (proc, timeoutPromise) => {
let promise = null;
return {
obtain() {
if (!promise) {
promise = new Promise(resolve => {
let mo = null;
const f = () => {
let t = proc();
if (t) {
mo.disconnect();
mo.takeRecords();
mo = null;
resolve(t);
}
}
mo = new MutationObserver(f);
mo.observe(document, { subtree: true, childList: true })
f();
timeoutPromise && timeoutPromise.then(() => {
resolve(null)
});
});
}
return promise
}
}
}
if (HOOK_ACTIVE_MODULES_fetchUpdatedMetadata) {
observablePromise(() => {
const config = (win.yt || 0).config_ || (win.ytcfg || 0).data_ || 0;
if (config && config.EXPERIMENT_FLAGS) {
config.EXPERIMENT_FLAGS.web_watch_get_updated_metadata_manager = true;
return true;
}
}).obtain();
}
if (FIX_ROLLING_NUMBER_UPDATE) {
observablePromise(() => {
if (typeof customElements === 'undefined') return;
const ce = customElements.get('yt-animated-rolling-number');
if (!ce) return;
return ce.prototype;
}).obtain().then(async (cProto) => {
const p = document.createElement('yt-animated-rolling-number');
const frag = document.createDocumentFragment();
frag.appendChild(p);
const pDoc = document.implementation.createHTMLDocument();
pDoc.body.appendChild(frag);
let p88 = p;
const __instance = await observablePromise(() => {
const __instance = (p88 || 0).__instance;
if (__instance && __instance.render) return __instance;
}).obtain();
p88 = null;
const itProto = Reflect.getPrototypeOf(__instance);
try {
p.remove();
} catch (e) { }
if (itProto.render && !itProto.render37 && itProto.render.length === 1) {
itProto.render37 = itProto.render;
itProto.render = function (t) {
// (this.xCounter = (this.xCounter & 1073741823)+1)
let c33 = '';
let r33 = null;
let kc = 0;
let dataType = 0;
if (t && (('data' in t) || ('buttonShapeOverrideables' in t))) {
dataType = 1;
} else if (t && ('heightPx' in t)) {
dataType = 2;
} else if (t) {
dataType = 3;
}
if (dataType === 3 && this && t && this.hookCounter >= 1 && !this.__unmounted && this.el) {
const el = this.el;
const ct = Date.now();
const lastFireTime = (el.__lastFireTime491__ || 0);
const fireTimeDiff = lastFireTime > 0 ? ct - lastFireTime : 1e9;
if (fireTimeDiff < 80 && this.__previousRender61__) {
return this.__previousRender61__;
}
// console.log(3772, t);
const caseInt =
(t && typeof t.numberText === 'string' && Number.isFinite(t.numberValue)) ? 1 :
(t && typeof t.character === 'string') ? (
(typeof t.previousCharacter === 'string') ? 6 : 2
) : 0;
if (caseInt === 6 && t.previousCharacter && t.character && this.__previousRender61__ && fireTimeDiff < 9400) {
if (this[`__lastCharRender62__${t.previousCharacter}>${t.character}`] === this.__previousRender61__) {
return this.__previousRender61__;
}
}
if (caseInt === 1 && t.numberText.length > 0 && this.__previousRender61__ && fireTimeDiff < 9400) {
if (this[`__lastCharRender65__${t.numberValue}>${t.numberText}`] === this.__previousRender61__) {
return this.__previousRender61__;
}
}
if (caseInt & 2) {
if (caseInt & 4) {
if (el.__lastCharacter353__ && el.__lastCharacter353__.length === 1 && t.character.length === 1 && t.previousCharacter.length === 1) {
if (t.character !== t.previousCharacter && t.character === el.__lastCharacter353__) {
t.previousCharacter = t.character;
kc = 1;
}
}
if (t && t.character && t.previousCharacter && t.shouldAnimate === true && t.character === t.previousCharacter) {
t.shouldAnimate = false;
}
}
c33 = `__lastCharRender62__${t.previousCharacter}>${t.character}`;
el.__lastCharacter353__ = t.character;
} else if (caseInt === 1) {
if (el.__lastNumberValue353__ === t.numberValue && t.shouldAnimate === true) {
t.shouldAnimate = false;
}
el.__lastNumberValue353__ = t.numberValue;
if (el.__lastNumberText353__ === t.numberText && t.shouldAnimate === true) {
t.shouldAnimate = false;
}
el.__lastNumberText353__ = t.numberText;
c33 = `__lastCharRender65__${t.numberValue}>${t.numberText}`;
}
// console.log(138002, this, t, caseInt, kc, fireTimeDiff);
el.__lastFireTime491__ = ct;
} else if (dataType === 2 && this && t && this.hookCounter >= 1 && !this.__unmounted && this.el) {
const el = this.el;
const ct = Date.now();
const lastFireTime = (el.__lastFireTime493__ || 0);
const fireTimeDiff = lastFireTime > 0 ? ct - lastFireTime : 1e9;
if (fireTimeDiff < 80 && this.__previousRender63__) {
return this.__previousRender63__;
}
// console.log(3772, t);
const caseInt =
(t && typeof t.numberText === 'string' && Number.isFinite(t.numberValue)) ? 1 :
(t && typeof t.character === 'string') ? (
(typeof t.previousCharacter === 'string') ? 6 : 2
) : 0;
if (caseInt === 6 && t.previousCharacter && t.character && this.__previousRender63__ && fireTimeDiff < 9400) {
if (this[`__lastCharRender62__${t.previousCharacter}>${t.character}`] === this.__previousRender63__) {
return this.__previousRender63__;
}
}
if (caseInt === 1 && t.numberText.length > 0 && this.__previousRender63__ && fireTimeDiff < 9400) {
if (this[`__lastCharRender65__${t.numberValue}>${t.numberText}`] === this.__previousRender63__) {
return this.__previousRender63__;
}
}
if (caseInt & 2) {
if (caseInt & 4) {
if (el.__lastCharacter353__ && el.__lastCharacter353__.length === 1 && t.character.length === 1 && t.previousCharacter.length === 1) {
if (t.character !== t.previousCharacter && t.character === el.__lastCharacter353__) {
t.previousCharacter = t.character;
kc = 1;
}
}
if (t && t.character && t.previousCharacter && t.shouldAnimate === true && t.character === t.previousCharacter) {
t.shouldAnimate = false;
}
}
c33 = `__lastCharRender62__${t.previousCharacter}>${t.character}`;
el.__lastCharacter353__ = t.character;
} else if (caseInt === 1) {
if (el.__lastNumberValue353__ === t.numberValue && t.shouldAnimate === true) {
t.shouldAnimate = false;
}
el.__lastNumberValue353__ = t.numberValue;
if (el.__lastNumberText353__ === t.numberText && t.shouldAnimate === true) {
t.shouldAnimate = false;
}
el.__lastNumberText353__ = t.numberText;
c33 = `__lastCharRender65__${t.numberValue}>${t.numberText}`;
}
// console.log(138002, this, t, caseInt, kc, fireTimeDiff);
el.__lastFireTime493__ = ct;
}
// // console.log(21399, t.character, t.previousCharacter, (t.xCounter = (t.xCounter & 1073741823)+1), t, (this.xCounter = (this.xCounter & 1073741823)+1) )
// // console.log(12883, this, t);
const r = r33 || this.render37(t);
if (dataType === 3) {
this.__previousRender61__ = r;
} else if (dataType === 2) {
this.__previousRender63__ = r;
}
if (c33) this[c33] = r;
return r
}
}
});
}
if (HOOK_ACTIVE_MODULES) {
let watchController;
const watchControllerObservable = observablePromise(() => {
const watchFlexy = document.querySelector('ytd-watch-flexy');
if (!watchFlexy) return;
return insp(watchFlexy).watchController;
}).obtain();
(async () => {
watchController = await watchControllerObservable;
const activeModules = watchController.activeModules;
if (!activeModules) return;
const checkFn = (activeModule) => {
if (activeModule && typeof activeModule.fetchUpdatedMetadata === 'function' && activeModule.fetchUpdatedMetadata.length === 2) {
HOOK_ACTIVE_MODULES_fetchUpdatedMetadata && hookActiveModuleFetchUpdatedMetadata(activeModule);
}
}
if (!activeModules.push8792 && activeModules.push) {
activeModules.push8792 = activeModules.push;
activeModules.push = function (a, ...args) {
checkFn(a);
let r = args.length >= 1 ? this.push8792(a, ...args) : this.push8792(a);
return r;
}
}
activeModules.forEach(checkFn);
})();
let yieldResultWrappingByPass = false;
let asyncProto = null;
const yieldResultWrapping = (f) => {
if (yieldResultWrappingByPass) return [f(), null];
yieldResultWrappingByPass = true;
let D = null;
let promise, e_;
if (asyncProto) {
Object.defineProperty(asyncProto, 'yieldResult', {
get() {
return undefined;
},
set(nv) {
delete asyncProto.yieldResult;
this.yieldResult = nv;
D = this;
// console.log(122, this);
return true;
},
enumerable: false,
configurable: true
});
try {
promise = f();
} catch (e) { e_ = e }
delete asyncProto.yieldResult;
yieldResultWrappingByPass = false;
} else {
Object.defineProperty(Object.prototype, 'yieldResult', {
get() {
return undefined;
},
set(nv) {
delete Object.prototype.yieldResult;
this.yieldResult = nv;
D = this;
// console.log(122, this);
return true;
},
enumerable: false,
configurable: true
});
try {
promise = f();
} catch (e) { e_ = e }
delete Object.prototype.yieldResult;
yieldResultWrappingByPass = false;
if (D) {
asyncProto = Reflect.getPrototypeOf(D);
}
}
if (e_) throw e_;
return [promise, D];
}
const hookActiveModuleFetchUpdatedMetadata = (activeModule) => {
const aProto = Reflect.getPrototypeOf(activeModule);
if (!aProto || !aProto.fetchUpdatedMetadata || aProto.fetchUpdatedMetadata517) return;
console.log('[yt-js-engine-tamer] hookActiveModuleFetchUpdatedMetadata');
// console.log(12885)
aProto.fetchUpdatedMetadata517 = aProto.fetchUpdatedMetadata;
// let qxt=false;
const renderLikeButtonViewModel = (likeButtonViewModel) => {
if (!likeButtonViewModel || likeButtonViewModel.isConnected !== true) return;
if (likeButtonViewModel.querySelector('yt-animated-rolling-number')) return; // no need to render
const likeModelInstance = inup(likeButtonViewModel);
const props = (likeModelInstance || 0).props;
if (likeModelInstance && likeModelInstance.render && props) {
const data = (props || 0).data;
if (data && data.toggleButtonViewModel && props.likeCountEntity) {
likeModelInstance.render(props)
// likeModelInstance.functionComponent(props);
}
}
}
aProto.fetchUpdatedMetadata = function (t, P) {
// if (!qxt) {
// qxt = true;
// var y = watchController.subscribe("WATCH_NEXT_RESPONSE_UPDATED", function (...args) {
// console.log(199001,...args)
// });
// this.addOnDisposeCallback(function (...args) {
// console.log(199002,...args)
// watchController.unsubscribeByKey(y)
// qxt = false;
// });
// }
const [promise, D] = yieldResultWrapping(() => this.fetchUpdatedMetadata517(t, P));
if (D) promise.then(() => {
const yieldResult = D.yieldResult;
if (yieldResult) {
const mutations = (((yieldResult || 0).frameworkUpdates || 0).entityBatchUpdate || 0).mutations;
const mutations_ = mutations.slice(); // array clone
if (mutations_ && mutations_.length >= 1) {
let likeCountEntity = null;
for (const mutation of mutations_) {
if (typeof (mutation.entityKey || 0) === 'string' && (likeCountEntity = (mutation.payload || 0).likeCountEntity)) {
break;
}
}
if (typeof (likeCountEntity || 0) === 'object') {
const modelElement = document.querySelector('segmented-like-dislike-button-view-model');
const model = insp(modelElement);
const modelInstance = inup(modelElement);
if (model && modelInstance) {
const data = ((modelInstance || 0).props || 0).data;
if (typeof (data || 0) === 'object') {
if (typeof data.likeCountEntity !== 'object') data.likeCountEntity = {};
// console.log(12838, {...data.likeCountEntity}, {...likeCountEntity})
const shouldModelUpdateInit = (data.likeCountEntity.key !== likeCountEntity.key);
const shouldModelUpdateModel = true;
Object.assign(data.likeCountEntity, likeCountEntity);
// data.likeCountEntity = likeCountEntity;
// if (shouldModelupdate) model.update();
// else {
// if (typeof model.notifyPath === 'function' && model.notifyPath.length === 0) model.notifyPath();
// }
if (shouldModelUpdateModel) {
if (typeof model.enqueueUpdate === 'function' && model.enqueueUpdate.length === 0) {
model.enqueueUpdate();
} else if (typeof model.update === 'function' && model.update.length === 0) {
model.update();
} else {
console.warn('[yt-js-engine-tamer] cannot do model update.')
}
}
if (shouldModelUpdateInit) {
const likeButtonViewModel = modelElement.querySelector('like-button-view-model[class]');
if (likeButtonViewModel) {
if (!likeButtonViewModel.querySelector('yt-animated-rolling-number')) {
renderLikeButtonViewModel(likeButtonViewModel);
}
}
}
}
}
}
}
}
}).catch(console.warn);
return promise;
};
}
}
// ----------------------------
const nativeNow = Reflect.getPrototypeOf(performance).now.bind(performance);
const queueMicrotask_ = typeof queueMicrotask === 'function' ? queueMicrotask : (f) => (Promise.resolve().then(f), void 0);
FIX_ICON_RENDER && whenCEDefined('yt-icon').then(async () => {
// const globalPromiseStack = {};
// let dummy;
// while(!dummy){
// dummy = document.querySelector('yt-icon');
// await new Promise(r=>setTimeout(r,0));
// }
dummy = document.createElement('yt-icon');
let cProto;
if (!(dummy instanceof Element)) return;
cProto = insp(dummy).constructor.prototype;
cProto.handlePropertyChange671 = cProto.handlePropertyChange;
cProto.determineIconSet671 = cProto.determineIconSet;
cProto.switchToYtSysIconset671 = cProto.switchToYtSysIconset;
cProto.useYtSysIconsetForMissingIcons671 = cProto.useYtSysIconsetForMissingIcons;
cProto.getIconManager671 = cProto.getIconManager;
cProto.getIconShapeData671 = cProto.getIconShapeData;
cProto.renderIcon671 = cProto.renderIcon;
// cProto.attached488 = cProto.attached;
// cProto.attached = function(){
// console.log('attached')
// return this.attached488(...arguments);
// }
// cProto.detached488 = cProto.detached;
// cProto.detached = function(){
// console.log('detached')
// return this.detached488(...arguments);
// }
if (cProto.__renderIconFix__) return;
cProto.__renderIconFix__ = true;
let taskStack = [];
const cmObs = new MutationObserver(() => {
const tasks = taskStack.slice();
taskStack.length = 0;
for (const task of tasks) {
task();
}
})
const cm = document.createComment('1');
const stackTask = (f) => {
taskStack.push(f);
cm.data = `${(cm.data & 7) + 1}`;
}
cmObs.observe(cm, { characterData: true });
// let iconManagers = {}; // assume shared
// window.iconManagers = () => iconManagers;
const setupYtIcon = (inst) => {
if (inst.__ytIconSetup588__) return;
const cProto = Reflect.getPrototypeOf(inst);
cProto.__ytIconSetup588__ = true;
const config = (win.yt || 0).config_ || (win.ytcfg || 0).data_ || 0;
config.EXPERIMENT_FLAGS.wil_icon_render_when_idle = false; // single rendering
config.EXPERIMENT_FLAGS.wil_icon_load_immediately = true; // single rendering
// config.EXPERIMENT_FLAGS.wil_icon_use_mask_rendering = false; // DON'T!
config.EXPERIMENT_FLAGS.wil_icon_network_first = true; // single rendering
// this.renderingMode = _.x("wil_icon_use_mask_rendering") ? 1 : 0;
// this.isNetworkFirstStrategy = _.x("wil_icon_network_first");
// this.renderWhenIdle = _.x("wil_icon_render_when_idle");
// this.waitForAnimationFrame = !_.x("wil_icon_load_immediately");
}
cProto.handlePropertyChange = function (...a) { // 10+
const __data = this.__data;
if (FIX_GUIDE_ICON && this.id === 'guide-icon' && __data && !__data.icon && typeof this.set === 'function') {
this.set('icon', "yt-icons:menu")
}
if (!this.__ytIconSetup588__) setupYtIcon(this);
this.__resolved__ = {
};
const a01 = this.isAttached;
let a02, a03;
const t = this.__stackedKey3818__ = (this.__stackedKey3818__ & 1073741823) + 1;
const stackFn = () => {
if (t !== this.__stackedKey3818__) {
return;
}
a03 = this.isAttached;
if (a01 === false && a02 === false && a03 === false) return;
if (a01 === true && a02 === true && a03 === true) {
} else {
if (a01 === undefined && a02 === undefined && a03 === undefined && (this.hostElement || this).isConnected === false) {
// unknown yt-icon#label-icon
return;
} else {
console.log('[yt-icon] debug', a01, a02, a03, this)
}
}
this.handlePropertyChange671(...arguments);
};
Promise.resolve().then(() => {
a02 = this.isAttached;
stackTask(stackFn);
});
}
cProto.determineIconSet = function (a, b, c, d) { // 10-
if (!this.__ytIconSetup588__) setupYtIcon(this);
// string bool? bool=false int=24
// NOTIFICATIONS_NONE OR LIKE
// console.log('yt-icon.determineIconSet', ...arguments);
const r = this.determineIconSet671(...arguments);
return r;
}
cProto.switchToYtSysIconset = function (a, b, c, d) { // 10-
if (!this.__ytIconSetup588__) setupYtIcon(this);
// same as determineIconSet
// console.log('yt-icon.switchToYtSysIconset', ...arguments);
return this.switchToYtSysIconset671(...arguments);
}
cProto.useYtSysIconsetForMissingIcons = function (a, b, c, d) { // X
if (!this.__ytIconSetup588__) setupYtIcon(this);
// console.log('yt-icon.useYtSysIconsetForMissingIcons', ...arguments);
return this.useYtSysIconsetForMissingIcons671(...arguments);
}
cProto.getIconManager = function () { // 10+
if (!this.__ytIconSetup588__) setupYtIcon(this);
if (!this.__resolved__) this.__resolved__ = {};
if (!this.__resolved__.getIconManager) this.__resolved__.getIconManager = this.getIconManager671(...arguments);
const r = this.__resolved__.getIconManager;
return r;
}
cProto.getIconShapeData = function () { // 10+
if (!this.__ytIconSetup588__) setupYtIcon(this);
// no argument
// console.log('yt-icon.getIconShapeData', ...arguments);
if (!this.__resolved__) this.__resolved__ = {};
if (!this.__resolved__.getIconShapeData) this.__resolved__.getIconShapeData = this.getIconShapeData671(...arguments);
const r = this.__resolved__.getIconShapeData;
return r
}
cProto.renderIcon = function (a, b) { // X
if (!this.__ytIconSetup588__) setupYtIcon(this);
// "" yt-icons:xxx
// console.log('yt-icon.renderIcon', ...arguments);
return this.renderIcon671(...arguments);
}
});
/**
* Compute the Longest Common Subsequence between two arrays.
* Returns an array of the LCS elements (in order).
*/
function computeLCS(a, b) {
// Input validation
if (!Array.isArray(a) || !Array.isArray(b)) {
throw new Error('Inputs must be arrays');
}
const n = a.length, m = b.length;
// Early termination for trivial cases
if (n === 0 || m === 0) return [];
// Check for shallow equality
if (n === m && a.every((x, i) => x === b[i])) return a.slice();
// Use smaller dimension for space optimization
if (n > m) return computeLCS(b, a); // Ensure n <= m
// dp[i%2][j] = length of LCS of a[i..] and b[j..]
// Use Uint32Array for robustness with long sequences
const dp = [
new Uint32Array(m + 1),
new Uint32Array(m + 1),
];
// Store predecessor for backtracking: 0=diagonal, 1=down, 2=right
// Optimize space by storing only necessary entries
const pred = new Uint8Array(n * m); // Single array for moves
for (let i = n - 1; i >= 0; i--) {
const curr = i % 2;
const next = 1 - curr;
// Clear current row for reuse
dp[curr].fill(0);
for (let j = m - 1; j >= 0; j--) {
const idx = i * m + j;
if (a[i] === b[j]) {
dp[curr][j] = dp[next][j + 1] + 1;
pred[idx] = 0; // Diagonal
} else if (dp[next][j] >= dp[curr][j + 1]) {
dp[curr][j] = dp[next][j];
pred[idx] = 1; // Down
} else {
dp[curr][j] = dp[curr][j + 1];
pred[idx] = 2; // Right
}
}
}
// Check for potential overflow
if (dp[0][0] > 0xFFFFFFFF) {
throw new Error('LCS length exceeds safe integer limit');
}
// Backtrack to build the actual LCS
const lcs = [];
let i = 0, j = 0;
while (i < n && j < m) {
const idx = i * m + j;
const p = pred[idx];
if (p === 0) {
lcs.push(a[i]);
i++; j++;
} else if (p === 1) {
i++;
} else {
j++;
}
}
return lcs;
}
/**
* Given original[] and modified[], produce an array of splice-ops:
* [ [start0, deleteCount0, addedItems0],
* [start1, deleteCount1, addedItems1],
* … ]
* When you do:
* let arr = original.slice();
* for (let [s, d, adds] of ops) arr.splice(s, d, ...adds);
* arr will equal modified.
*/
function diffSplices(original, modified) {
// Input validation
if (!Array.isArray(original) || !Array.isArray(modified)) {
throw new Error('Inputs must be arrays');
}
const origLen = original.length;
const modLen = modified.length;
// Early termination for trivial cases
if (origLen === 0 && modLen === 0) return [];
if (origLen === 0) return [[0, 0, modified.slice()]];
if (modLen === 0) return [[0, origLen, []]];
// Trim common prefix and suffix
let prefixLen = 0;
while (prefixLen < origLen && prefixLen < modLen && original[prefixLen] === modified[prefixLen]) {
prefixLen++;
}
let suffixLen = 0;
while (
suffixLen < origLen - prefixLen &&
suffixLen < modLen - prefixLen &&
original[origLen - 1 - suffixLen] === modified[modLen - 1 - suffixLen]
) {
suffixLen++;
}
// Cache references for speed
const orig = original.slice(prefixLen, origLen - suffixLen);
const mod = modified.slice(prefixLen, modLen - suffixLen);
const lcs = computeLCS(orig, mod);
// Pre-allocate ops array, accounting for potential moves
const ops = new Array(Math.ceil((orig.length + mod.length) / 1.5));
let opCount = 0;
let i = 0, j = 0, k = 0;
let curIndex = prefixLen;
const lcsLen = lcs.length;
while (k < lcsLen) {
const match = lcs[k];
let deleteCount = 0;
const deleted = [];
const added = [];
// 1) Collect deletions up to the next common element
while (i < orig.length && orig[i] !== match) {
deleted.push(orig[i]);
deleteCount++;
i++;
}
// 2) Collect insertions up to that same element
while (j < mod.length && mod[j] !== match) {
added.push(mod[j]);
j++;
}
// 3) Check for a move (deleted segment matches inserted segment)
let isMove = false;
if (deleteCount > 0 && deleteCount === added.length) {
isMove = deleted.every((x, idx) => x === added[idx]);
if (isMove) {
// If a move, split into delete and insert at different indices
if (deleteCount > 0) {
ops[opCount++] = [curIndex, deleteCount, []]; // Delete at current index
ops[opCount++] = [curIndex, 0, added]; // Insert at same index
curIndex += added.length; // Advance past inserted items
}
}
}
// 4) Combine delete and insert into a single operation if not a move
if (!isMove && (deleteCount > 0 || added.length > 0)) {
ops[opCount++] = [curIndex, deleteCount, added];
curIndex += added.length; // Advance past inserted items
}
// 5) Skip over the matching element itself
i++;
j++;
k++;
curIndex++;
}
// 6) Handle any trailing deletions and insertions as a single operation
const trailingDelete = orig.length - i;
const trailingAdd = mod.slice(j);
if (trailingDelete > 0 || trailingAdd.length > 0) {
// Check for trailing move
const trailingDeleted = orig.slice(i);
let isMove = false;
if (trailingDelete > 0 && trailingDelete === trailingAdd.length) {
isMove = trailingDeleted.every((x, idx) => x === trailingAdd[idx]);
if (isMove) {
ops[opCount++] = [curIndex, trailingDelete, []];
ops[opCount++] = [curIndex, 0, trailingAdd];
}
}
if (!isMove) {
ops[opCount++] = [curIndex, trailingDelete, trailingAdd];
}
}
// 7) Truncate ops array to actual size
ops.length = opCount;
return ops;
}
// class listPlaceholder {
// constructor(len){
// this.length = len;
// }
// }
// rendererStamperApplyChangeRecord_: function(path, key, changeRecord) {
// var renderJob = this.renderJobsMap_[key],
// renderCallback = null;
// if (path === changeRecord.path) {
// let value = changeRecord.value;
// if (!_.v_(value)) {
// value = (value === void 0 || value === null) ? [] : [value];
// }
// let stampDomEntry = this.stampDom[path];
// if (stampDomEntry.mapping) {
// renderCallback = this.stampDomArray_.bind(
// this,
// value,
// key,
// stampDomEntry.mapping,
// stampDomEntry.reuseComponents,
// stampDomEntry.events,
// stampDomEntry.stamperStableList
// );
// }
// if (renderJob) renderJob.cancel();
// let taskManager = stampDomEntry.usePageScheduler ? this.getTaskManager()() : void 0;
// if (!renderJob && stampDomEntry.initialRenderPriority == void 0) {
// if (stampDomEntry.renderPriority != void 0 && !renderJob) {
// renderJob = new _.X6(stampDomEntry.renderPriority, stampDomEntry.waitForSignal, taskManager);
// this.renderJobsMap_[key] = renderJob;
// }
// } else {
// renderJob = new _.X6(stampDomEntry.initialRenderPriority, stampDomEntry.waitForSignal, taskManager);
// this.renderJobsMap_[key] = renderJob;
// renderCallback = function(callback, job) {
// callback();
// q4C(job, 10);
// }.bind(this, renderCallback, renderJob);
// }
// } else {
// renderCallback = (path + ".splices" === changeRecord.path)
// ? this.stampDomArraySplices_.bind(this, path, key, changeRecord.value)
// : this.forwardRendererStamperChanges_.bind(this, path, key, changeRecord);
// }
// if (renderJob) {
// _.vY(renderJob, renderCallback);
// } else {
// renderCallback();
// }
// }
const createStampDomFnsC_ = () => {
const config = ((win.yt || 0).config_ || (win.ytcfg || 0).data_ || 0);
if (config.DEFERRED_DETACH === true) config.DEFERRED_DETACH = false;
if (config.REUSE_COMPONENTS === true) config.REUSE_COMPONENTS = false;
// const rq0 = document.createElement('rp');
// rq0.setAttribute('yt-element-placholder', '');
const it0 = Date.now() - 80000000000;
const genId = () => `${Math.floor(Math.random() * 314159265359 + 314159265359).toString(36)}_${(Date.now() - it0).toString(36)}`;
const getStampContainer_ = function (containerId) {
return this.getStampContainer7409_(containerId);
}
const createComponent_ = function (componentConfig, data, canReuse) {
return this.createComponent7409_(componentConfig, data, canReuse);
}
const s52 = Symbol();
const deferRenderStamperBinding_ = function (component, typeOrConfig, data) {
// if(component.querySelectorAll('dom-if').length > 0){
// // console.log(1233, component.isConnected, component.parentNode, component.querySelectorAll('dom-if'))
// if (component.isConnected === false) {
// for (const s of component.querySelectorAll('dom-if')) {
// try {
// console.log(1299);
// insp(s).__teardownInstance();
// } catch (e) { }
// }
// }
// }
if (typeof (data || 0) === 'object') {
if (!data[s52]) data[s52] = genId();
component[s52] = data[s52];
// console.log(component[s52], data);
} else {
component[s52] = null;
}
return this.deferRenderStamperBinding7409_(component, typeOrConfig, data);
}
// let pr77 = Promise.resolve();
const flushRenderStamperComponentBindings_ = function () {
if (!this.__qsd477__ || !this.deferredBindingTasks_) return this.flushRenderStamperComponentBindings7409_();
if (this.deferredBindingTasks_.length >= 0) {
// const deferredBindingTasks_ = this.deferredBindingTasks_;
const gid = this[`__$$stampFlushKey$$__`] = genId();
const g = (() => {
if (gid !== this[`__$$stampFlushKey$$__`]) { return; }
// if (deferredBindingTasks_.length === 0) return;
// let q = this.deferredBindingTasks_;
// this.deferredBindingTasks_ = deferredBindingTasks_;
this.flushRenderStamperComponentBindings7409_();
// deferredBindingTasks_.length = 0;
// this.deferredBindingTasks_ = q;
const s = [...this.__lat457__];
this.__lat457__.clear();
for (const containerWr of s) {
const container = kRef(containerWr);
if (!container) continue;
// const s = new Set();
if (!container.querySelector('[ytx-flushing]')) {
if (container.hasAttribute('ytx-flushing')) {
const attrVal = container.getAttribute('ytx-flushing');
container.removeAttribute('ytx-flushing');
// s.add([container, attrVal]);
addTask(container, attrVal);
// addTaskIm(container, attrVal);
let ancestor = container.closest('[ytx-flushing]');
while (ancestor) {
if (ancestor.querySelector('[ytx-flushing]')) break;
const attrVal = ancestor.getAttribute('ytx-flushing');
ancestor.removeAttribute('ytx-flushing');
// s.add([ancestor, attrVal]);
addTask(ancestor, attrVal);
// addTaskIm(ancestor, attrVal);
ancestor = ancestor.closest('[ytx-flushing]');
}
}
}
}
executeTasks();
});
g();
// const useMicroTaskQueue = this.__qsd477__ === 2;
// useMicroTaskQueue ? addTask2(g) : g();
// executeTasks();
// addTask2(g);
// executeTasks();
}
throw new Error('e5bd8d2f');
}
let tasks = [];
let excuted = false;
const executeTasks = ()=>{
if(excuted || tasks.length === 0) return;
excuted = true;
let t0 = 0;
const perform = ()=>{
if(!t0) t0 = nativeNow();
const task = tasks.shift();
if(!task){
excuted = false;
return;
}
task.fn(task);
const t1 = nativeNow();
if(t1 - t0 > 10){
t0 = 0;
nextBrowserTick_(perform);
}else{
queueMicrotask_(perform);
}
}
queueMicrotask_(perform);
}
const taskFn = (task) => {
if(!task) return;
const { containerWr, attrVal } = task;
const container = kRef(containerWr);
if (!container) return;
if (attrVal === '0') return;
const bEventCb = attrVal === '2';
const producerWr = containerMapping.get(container);
const producer = kRef(producerWr);
if (!producer) return;
const hostElement = producer.hostElement;
if (!hostElement) return;
if (hostElement.isConnected !== true) return; // tbc
producer.markDirty && producer.markDirty();
bEventCb && dispatchYtEvent(hostElement, "yt-rendererstamper-finished", {
container
});
}
const addTask = (container, attrVal) => {
if (!container) return;
const containerWr = container[wk] || (container[wk] = mWeakRef(container));
tasks.push({
fn: taskFn,
containerWr: containerWr,
attrVal
});
// pr77 = pr77.then(()=>{
// })
// taskFn({
// containerWr: containerWr,
// attrVal
// })
}
const addTaskIm = (container, attrVal) => {
if (!container) return;
const containerWr = container[wk] || (container[wk] = mWeakRef(container));
taskFn({
fn: taskFn,
containerWr: containerWr,
attrVal
});
}
const addTask2 = (f) => {
// pr77 = pr77.then(f).catch(console.warn);
tasks.push({
fn: f
});
}
// const mo = new MutationObserver((mutations)=>{
// });
// mo.observe(document, {attributeFilter: ['ytx-flushing'], attributes: true, subtree: true, childList: false});
const containerMapping = new WeakMap();
// let pr77 = Promise.resolve();
// let pr88 = Promise.resolve();
const uA4 = function (t, P) {
for (let y in t)
if (t.hasOwnProperty(y) && P[y])
return y;
return null
}
const evaluteUseMicroTaskQueue = (ax_, containerId, hostIs_, producer, hostElement)=>{
const ax = ax_;
const useMicroTaskQueue = ax ? (ax[2] && ax[2]!==ax[0]) : false;
let useMicroTaskQueue2 = ax && ax[1] && ax[2];
// const useMicroTaskQueue = false;
if (ax && ax[2] && ax[2] === ax[0]) { // short ... execute job
ax[2].cancel();
useMicroTaskQueue2 = false;
}
// console.log(1992,containerId, this.hostElement.is)
// if (hostElement.nodeType !== 1 || !hostElement.is || hostElement.isConnected === false || !document.body.contains(hostElement)){
// console.log(12773, hostElement.nodeType !== 1, !hostElement.is, hostElement.isConnected === false, !document.body.contains(hostElement))
// return false;
// }
if (producer.hasFlexibleItems === true) {
return false;
}
if (hostElement.isConnected === false || hostElement.closest('[hidden]')) {
return false;
}
const hostIs = hostIs_;
if (hostIs === 'ytd-masthead' || hostIs === 'ytd-button-renderer' || hostIs === 'yt-button-shape' || hostIs === 'yt-icon-button' || hostIs === 'ytd-notification-topbar-button-renderer' || containerId === 'buttons' || containerId === 'button' || containerId === 'icon' || hostIs === 'yt-interaction' || containerId === 'interaction') return false;
if (containerId === 'overlays') useMicroTaskQueue2 = true;
else if (hostIs === 'ytd-rich-grid-media' || hostIs === 'ytd-rich-grid-renderer') useMicroTaskQueue2 = true;
// else if (hostIs === 'ytd-rich-grid-media' || hostIs === 'ytd-rich-grid-renderer') useMicroTaskQueue2 = false;
// else if (containerId === 'menu') useMicroTaskQueue2 = true;
else if (containerId === 'replies') useMicroTaskQueue2 = true;
else if (containerId === 'flexible-item-buttons' && hostIs === 'ytd-menu-renderer') useMicroTaskQueue2 = true;
else if(hostIs === 'ytd-menu-popup-renderer') useMicroTaskQueue2 = false;
else if ( containerId === 'ghost-comment-section' && hostIs === 'ytd-continuation-item-renderer') useMicroTaskQueue2 = true;
else if (hostIs === 'ytd-continuation-item-renderer') useMicroTaskQueue2 = false;
else if (hostIs === 'ytd-feed-filter-chip-bar-renderer' || hostIs === 'yt-chip-cloud-renderer' || containerId==='filter' || containerId ==='chips' || containerId==='left-arrow-button' ||containerId==='right-arrow-button') useMicroTaskQueue2 =false;
// else if (containerId === 'contents' || containerId === 'content' || containerId === 'header') useMicroTaskQueue2 = true;
// else if( containerId === 'items') useMicroTaskQueue2 = true;
else if (containerId === 'menu' && hostIs === 'ytd-playlist-panel-video-renderer') useMicroTaskQueue2 = true;
else if (containerId === 'top-level-buttons-computed' && hostIs === 'ytd-menu-renderer') useMicroTaskQueue2 = false;
else if (hostIs === 'ytd-comment-view-model') useMicroTaskQueue2 = true;
// else if (hostIs === 'ytd-rich-item-renderer') useMicroTaskQueue2 = true;
// else if (hostIs === 'ytd-rich-grid-media') useMicroTaskQueue2 = true;
else if (hostIs === 'ytd-video-preview') useMicroTaskQueue2 = true;
// else if (hostIs === 'ytd-game-card-renderer')useMicroTaskQueue2 = true;
// console.log(19920030+(useMicroTaskQueue2?1:0), containerId, hostIs)
// console.log(5992,stackAt)
// console.log(2883, this[`__quu477#${containerId}__`] )
// if (useMicroTaskQueue) {
// console.log(stackAt)
// }
// if (useMicroTaskQueue) {
// console.log(1120301)
// }
// if(hostElement.closest('ytd-feed-filter-chip-bar-renderer')) useMicroTaskQueue2 = false;
return useMicroTaskQueue2;
}
const frag385 = document.createDocumentFragment();
frag385.appendChild4202 = frag385.appendChild;
frag385.removeChild4202 = frag385.removeChild;
const cm385 = document.createComment('.');
const doc385 = document.implementation.createHTMLDocument();
const html385 = doc385.firstElementChild;
const node385 = html385.appendChild(document.createElement('div'));
const fixContainerApi = (container) => {
if (container instanceof Node) {
const containerDomApi = container.__domApi;
if (containerDomApi && !containerDomApi.removeChild588 && containerDomApi.removeChild) {
// console.log(123882, container)
containerDomApi.removeChild588 = containerDomApi.removeChild;
containerDomApi.removeChild = function (elem) {
let r;
for (const s of elem.querySelectorAll('[ytx-flushing]')) {
s.setAttribute('ytx-flushing', '0');
}
try {
r = this.removeChild588(elem);
} catch (e) { }
if (!r) {
frag385.appendChild4202(elem);
frag385.removeChild4202(elem);
r = elem;
}
for (const s of elem.querySelectorAll('[ytx-flushing]')) {
s.removeAttribute('ytx-flushing');
}
return r;
}
}
}
}
const stampDomArray_ = function (dataList, containerId, typeOrConfig, bReuse, bEventCb, bStableList) {
const sqq = this[`__$$stampSqq$$#${containerId}__`];
if (typeof sqq === 'function') sqq();
// trigger in rendererStamperApplyChangeRecord_
// const stackAt = `\n\n${new Error().stack}\n\n`.replace(/[\r\n]([^\r\n]*?\.user\.js[^\r\n]*?[\r\n]+)+/g, '\n').replace(/[\r\n]([^\r\n.]+[\r\n]+)+/g, '\n').trim().split(/[\r\n]+/)[0];
// const useMicroTaskQueue = (stackAt.includes('.rendererStamperApplyChangeRecord_'));
// const useMicroTaskQueue = stackAt.includes('.<anonymous>') ? true : false;
// const stackAt = `\n\n${new Error().stack}\n\n`.replace(/[\r\n]([^\r\n]*?\.user\.js[^\r\n]*?[\r\n]+)+/g, '\n').replace(/[\r\n]([^\r\n.]+[\r\n]+)+/g, '\n').trim().split(/[\r\n]+/)[0];
// const isRenderJob = this[`__quu477#${containerId}__`] || !!this.renderJobsMap_[containerId];
// const useMicroTaskQueue = isRenderJob && !stackAt.includes('scheduler.js') && 0 ? true : false; // avoid immediate job
const ax = this[`__quu477#${containerId}__`];
const hostIs = (this.hostElement || 0).is;
const useMicroTaskQueue2 = evaluteUseMicroTaskQueue(ax, containerId, hostIs, this, this.hostElement);
const container = this.getStampContainer7409_(containerId);
const pChildren = (container instanceof Node && container.isConnected) ? [...container.children] : [];
renderPathMake(pChildren)
containerMapping.set(container,
(this[wk] || (this[wk] = mWeakRef(this)))
);
if (bEventCb) container.setAttribute('ytx-flushing', '2');
else if (!container.hasAttribute('ytx-flushing')) container.setAttribute('ytx-flushing', '1');
// let dataList_ = dataList;
let dataList_ = typeof (dataList || 0) === 'object' ? (dataList.length >= 1 ? dataList.slice() : []) : dataList;
dataList = null;
const gid = this[`__$$stampSID$$#${containerId}__`] = genId();
let fq = 0;
const f = (() => {
if(fq) return;
fq = 1;
if (gid !== this[`__$$stampSID$$#${containerId}__`]) { return; }
this[`__$$stampSFn$$#${containerId}__`] = null;
const container = this.getStampContainer7409_(containerId);
this.__lat457__ = this.__lat457__ || new Set();
if(!container[wk]) container[wk] = mWeakRef(container);
this.__lat457__.add(container[wk]);
fixContainerApi(container);
// let q = this.deferredBindingTasks_;
// this.deferredBindingTasks_ = [];
this.__qsd477__ = useMicroTaskQueue2 ? 2 : 1;
let e_;
try {
this.stampDomArray7409_(dataList_, containerId, typeOrConfig, false, bEventCb, bStableList);
} catch (e) { e_ = e }
this.__qsd477__ = false;
dataList_ = typeOrConfig = null;
fixContainerApi(container);
// this.deferredBindingTasks_ = q;
if(e_ && e_.message !== 'e5bd8d2f') throw e_;
if (!e_) {
// container.setAttribute('ytx-flushing', '0');
}
// if( container.childElementCount === 0 ){
// container.setAttribute('ytx-flushing', '0');
// this.markDirty && this.markDirty();
// bEventCb && dispatchYtEvent(this.hostElement, "yt-rendererstamper-finished", {
// container
// });
// }
});
this[`__$$stampSFn$$#${containerId}__`] = f;
this[`__$$stampSqq$$#${containerId}__`] = f;
useMicroTaskQueue2 ? addTask2(f) : f();
executeTasks();
Promise.resolve(pChildren).then(pChildren => {
for (const node of pChildren) {
if (node.isConnected === false) {
_removedElements.addNode(node); // rn54006
}
}
pChildren.length = 0;
pChildren = null;
});
// console.log(58801, this.hostElement.parentNode instanceof HTMLElement_);
return undefined;
}
const stampDomArraySplices_ = function (stampKey, containerId, indexSplicesObj) {
const sqq = this[`__$$stampSqq$$#${containerId}__`];
if (typeof sqq === 'function') sqq();
// trigger in rendererStamperApplyChangeRecord_
if (typeof indexSplicesObj === 'object' && indexSplicesObj.indexSplices instanceof Array) {
} else {
return this.stampDomArraySplices7409_(stampKey, containerId, indexSplicesObj);
}
// trigger in rendererStamperApplyChangeRecord_
// const stackAt = `\n\n${new Error().stack}\n\n`.replace(/[\r\n]([^\r\n]*?\.user\.js[^\r\n]*?[\r\n]+)+/g, '\n').replace(/[\r\n]([^\r\n.]+[\r\n]+)+/g, '\n').trim().split(/[\r\n]+/)[0];
// const useMicroTaskQueue = (stackAt.includes('.rendererStamperApplyChangeRecord_'));
// const useMicroTaskQueue = stackAt.includes('.<anonymous>') ? true : false;
// const stackAt = `\n\n${new Error().stack}\n\n`.replace(/[\r\n]([^\r\n]*?\.user\.js[^\r\n]*?[\r\n]+)+/g, '\n').replace(/[\r\n]([^\r\n.]+[\r\n]+)+/g, '\n').trim().split(/[\r\n]+/)[0];
// const isRenderJob = this[`__quu477#${containerId}__`] || !!this.renderJobsMap_[containerId];
// const useMicroTaskQueue = isRenderJob && !stackAt.includes('scheduler.js') && 0 ? true : false; // avoid immediate job
// const useMicroTaskQueue = this[`__quu477#${containerId}__`] ? true : false;
const ax = this[`__quu477#${containerId}__`];
const hostIs = (this.hostElement || 0).is;
const useMicroTaskQueue2 = evaluteUseMicroTaskQueue(ax, containerId, hostIs, this, this.hostElement);
// const stackAt = `\n\n${new Error().stack}\n\n`.replace(/[\r\n]([^\r\n]*?\.user\.js[^\r\n]*?[\r\n]+)+/g, '\n').replace(/[\r\n]([^\r\n.]+[\r\n]+)+/g, '\n').trim().split(/[\r\n]+/)[0];
// const useMicroTaskQueue = true;
const container = this.getStampContainer7409_(containerId);
containerMapping.set(container,
(this[wk] || (this[wk] = mWeakRef(this)))
);
const bEventCb = this.stampDom[stampKey].events;
if (bEventCb) container.setAttribute('ytx-flushing', '2');
else if (!container.hasAttribute('ytx-flushing')) container.setAttribute('ytx-flushing', '1');
// let indexSplicesObj_ = indexSplicesObj;
// if (typeof indexSplicesObj === 'object' && indexSplicesObj.indexSplices instanceof Array) {
// indexSplicesObj_ = {
// indexSplices: indexSplicesObj.indexSplices.map(slice => {
// const { index, addedCount, removed, object, type } = slice;
// this[`__$$stampSpliceObj$$#${containerId}__`] = (object[wk] || (object[wk] = mWeakRef(object)));
// return { index, addedCount, removed, object, type };
// })
// };
// }
indexSplicesObj.indexSplices.forEach(slice => {
const object = slice.object;
if (!object || typeof object !== 'object') return;
// const { index, addedCount, removed, object, type } = slice;
this[`__$$stampSpliceObj$$#${containerId}__`] = (object[wk] || (object[wk] = mWeakRef(object)));
// return { index, addedCount, removed, object, type };
});
// let indexSplicesObj_ = indexSplicesObj;
// console.log(128783, indexSplicesObj)
// let indexSplicesObj_ = indexSplicesObj.map(slice => {
// const { index, addedCount, removed, object, type } = slice;
// return { index, addedCount, removed, object, type };
// });
indexSplicesObj = null;
if (!this[`__$$stampSID$$#${containerId}__`]) this[`__$$stampSID$$#${containerId}__`] = genId();
const gid = this[`__$$stampSID$$#${containerId}__`];
let fq = 0;
const f = (() => {
if(fq) return;
fq = 1;
if (gid !== this[`__$$stampSID$$#${containerId}__`]) { return; }
if (this[`__$$stampSFn$$#${containerId}__`]) this[`__$$stampSFn$$#${containerId}__`]();
const container = this.getStampContainer7409_(containerId);
if(!container) return;
// console.log(388 , kRef(this[`__$$stampSpliceObj$$#${containerId}__`]))
const object = kRef(this[`__$$stampSpliceObj$$#${containerId}__`]);
// const elementKeys = new Set(Array.prototype.map.call((container.__domApi || container).children, e=>e[s52]));
const mapping = this.stampDom[stampKey].mapping;
const map = new Map();
const currentObjKeys = object.map(objEntry => {
const mappingKey = uA4(mapping, objEntry);
if(!mappingKey) return null;
const data = objEntry[mappingKey];
if (!data[s52]) data[s52] = genId();
map.set(data[s52], objEntry);
// return ({
// objEntry,
// data: data,
// mappingKey: mappingKey,
// key: data[s52],
// exist: elementKeys.has(data[s52])
// });
return data[s52]
});
const oldDomKeys = Array.prototype.map.call((container.__domApi || container).children, node=>node[s52]);
// console.log(currentObjKeys, oldDomKeys, diffSplices(oldDomKeys, currentObjKeys));
const splices = diffSplices(oldDomKeys, currentObjKeys);
// let myObject = object;
let indexSplicesObj_ = {
indexSplices: splices.map(splice => {
const index = splice[0];
const removedLen = splice[1];
const added = splice[2];
const addedCount = added.length;
const object = {};
object.length = index + addedCount;
for (let i = 0; i < addedCount; i++) {
object[index + i] = map.get(added[i]);
}
const removed = {};
removed.length = removedLen;
return { index, removed, object, addedCount }
})
};
map.clear();
this.__lat457__ = this.__lat457__ || new Set();
if(!container[wk]) container[wk] = mWeakRef(container);
this.__lat457__.add(container[wk]);
fixContainerApi(container);
// console.log(3882, indexSplicesObj_)
// let q = this.deferredBindingTasks_;
// this.deferredBindingTasks_ = [];
this.__qsd477__ = useMicroTaskQueue2 ? 2 : 1;
let e_;
try {
this.stampDomArraySplices7409_(stampKey, containerId, indexSplicesObj_);
} catch (e) { e_ = e; }
this.__qsd477__ = false;
indexSplicesObj_ = null;
stampKey = indexSplicesObj_ = null;
fixContainerApi(container);
// this.deferredBindingTasks_ = q;
if(e_ && e_.message !== 'e5bd8d2f') throw e_;
if (!e_) {
// container.setAttribute('ytx-flushing', '0');
}
});
this[`__$$stampSqq$$#${containerId}__`] = f;
useMicroTaskQueue2 ? addTask2(f) : f();
executeTasks();
// console.log(58802, this.hostElement.parentNode instanceof HTMLElement_);
return undefined;
}
const stampDomArrayWB_ = function (objWr, containerId, xxx_, renderJob0, dt0a) {
const dt0 = dt0a[0];
const dt1 = Date.now();
const obj = kRef(objWr);
if (!obj) return;
const xxx = obj[`__stampDomArrayArgs_xxx__#${containerId}__`];
if (xxx !== xxx_) return;
const dataList = obj[`__stampDomArrayArgs_dataList__#${containerId}__`];
const typeOrConfig = kRef(obj[`__stampDomArrayArgs_typeOrConfig__#${containerId}__`]);
const bReuse = obj[`__stampDomArrayArgs_bReuse__#${containerId}__`];
const bEventCb = obj[`__stampDomArrayArgs_bEventCb__#${containerId}__`];
const bStableList = obj[`__stampDomArrayArgs_bStableList__#${containerId}__`];
const renderJob1 = obj.renderJobsMap_[containerId]
// console.log(3188, dt0, dt1, renderJob0, renderJob1)
obj[`__quu477#${containerId}__`] = [renderJob0, (dt1 - dt0 >= 1), renderJob1];
let e_, r;
try {
r = obj.stampDomArray_(dataList, containerId, typeOrConfig, bReuse, bEventCb, bStableList);
} catch (e) {
e_ = e;
}
obj[`__quu477#${containerId}__`] = false;
if (e_) throw e_;
return r;
};
stampDomArray_.bind = function (obj, ...args) {
let [dataList, containerId, typeOrConfig, bReuse, bEventCb, bStableList] = args;
if (!obj[wk]) obj[wk] = mWeakRef(obj);
obj[`__stampDomArrayArgs_dataList__#${containerId}__`] = dataList;
const typeOrConfig_ = typeof (typeOrConfig || 0) === 'object' ? (typeOrConfig[wk] || (typeOrConfig[wk] = mWeakRef(typeOrConfig))) : typeOrConfig;
obj[`__stampDomArrayArgs_typeOrConfig__#${containerId}__`] = typeOrConfig_;
obj[`__stampDomArrayArgs_bReuse__#${containerId}__`] = bReuse;
obj[`__stampDomArrayArgs_bEventCb__#${containerId}__`] = bEventCb;
obj[`__stampDomArrayArgs_bStableList__#${containerId}__`] = bStableList;
const xxx = obj[`__stampDomArrayArgs_xxx__#${containerId}__`] = `${Math.random()}_${Date.now()}`;
const renderJob = obj.renderJobsMap_[containerId];
const dt0a = [Date.now()];
queueMicrotask_(() => { dt0a[0] = 0 });
return stampDomArrayWB_.bind(null, obj[wk], containerId, xxx, renderJob, dt0a);
};
const stampDomArraySplicesWB_ = function (objWr, stampKey, containerId, indexSplicesObj, renderJob0, dt0a) {
const dt0 = dt0a[0];
const dt1 = Date.now();
const obj = kRef(objWr);
if (!obj) return;
const renderJob1 = obj.renderJobsMap_[containerId];
obj[`__quu477#${containerId}__`] = [renderJob0, (dt1 - dt0 >= 1), renderJob1];
let e_, r;
try {
r = obj.stampDomArraySplices_( stampKey, containerId, indexSplicesObj);
} catch (e) {
e_ = e;
}
obj[`__quu477#${containerId}__`] = false;
if (e_) throw e_;
return r;
};
stampDomArraySplices_.bind = function (obj, ...args) {
let [stampKey, containerId, indexSplicesObj] = args;
if (!obj[wk]) obj[wk] = mWeakRef(obj);
const renderJob = obj.renderJobsMap_[containerId];
const dt0a = [Date.now()];
queueMicrotask_(() => { dt0a[0] = 0 });
return stampDomArraySplicesWB_.bind(null, obj[wk], stampKey, containerId, indexSplicesObj, renderJob, dt0a);
};
const flushRenderStamperComponentBindings7419_ = function () {
const tasks = this.deferredBindingTasks_;
if (!(tasks || 0).length) return;
const hostElement = this.hostElement;
if ((hostElement instanceof Node) && hostElement.nodeType === 1) {
if (hostElement.isConnected === true) {
this.flushRenderStamperComponentBindings7409_();
}
} else if (hostElement) {
console.log('flushRenderStamperComponentBindings7419_ 002')
this.flushRenderStamperComponentBindings7409_();
} else {
console.log('flushRenderStamperComponentBindings7419_ 003')
tasks.length = 0;
}
}
return { getStampContainer_, createComponent_, deferRenderStamperBinding_, flushRenderStamperComponentBindings_, stampDomArray_, stampDomArraySplices_ , flushRenderStamperComponentBindings7419_};
}
const setupDiscreteTasks = (h, rb) => {
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.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.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;
}
if ((WEAK_REF_BINDING_CONTROL & 2) && 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;
}
// updatePageData_ : possible conflict with Omit ShadyDOM
if ((WEAK_REF_BINDING_CONTROL & 2) && 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 ((WEAK_REF_BINDING_CONTROL & 1) && 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 ((WEAK_REF_BINDING_CONTROL & 1) && 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 ((WEAK_REF_BINDING_CONTROL & 1) && 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 ((WEAK_REF_BINDING_CONTROL & 1) && 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 ((WEAK_REF_BINDING_CONTROL & 1) && 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 ((WEAK_REF_BINDING_CONTROL & 1) && 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 ((WEAK_REF_BINDING_CONTROL & 1) && 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 ((WEAK_REF_BINDING_CONTROL & 1) && 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 ((WEAK_REF_BINDING_CONTROL & 1) && 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 ((WEAK_REF_BINDING_CONTROL & 1) && 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;
}
if ((WEAK_REF_BINDING_CONTROL & 1) && 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 ((WEAK_REF_BINDING_CONTROL & 1) && 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 ((WEAK_REF_BINDING_CONTROL & 1) && 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 ((WEAK_REF_BINDING_CONTROL & 1) && 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 ((WEAK_REF_BINDING_CONTROL & 1) && 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 ((WEAK_REF_BINDING_CONTROL & 1) && 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 ((WEAK_REF_BINDING_CONTROL & 1) && 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 ((WEAK_REF_BINDING_CONTROL & 1) && 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 ((WEAK_REF_BINDING_CONTROL & 1) && 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 ((WEAK_REF_BINDING_CONTROL & 1) && 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;
}
/**
*
* Neglect following
*
* h.onYtAction_
* h.startLoadingWatch [ buggy for yt-player-updated ]
* h.deferRenderStamperBinding_
*
* h.stampDomArray_
* h.stampDomArraySplices_
*
*/
// 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;
}
/**
*
* Neglect following
*
* h.rendererStamperObserver_
* h.rendererStamperApplyChangeRecord_
* h.flushRenderStamperComponentBindings_
* h.forwardRendererStamperChanges_
*
*/
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;
}
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;
}
/**
*
* Neglect following
*
* h.dataChanged_ [ buggy for page swtiching ]
*
* h.updateChangeRecord_ [ see https://github.com/cyfung1031/userscript-supports/issues/20 ]
*
* h.cancelPendingTasks_
* h.fillRange_
* h.addTextNodes_
* h.updateText_
* h.stampTypeChanged_
*
*/
}
const keyStConnectedCallback = Symbol(); // avoid copying the value
const dmf = new WeakMap();
let nativeHTMLElement = Reflect.getPrototypeOf(HTMLFontElement);
try {
const q = document.createElement('template');
q.innerHTML = '<ytz-null361></ytz-null361>';
nativeHTMLElement = q.content.firstChild.constructor
} catch (e) { }
if (!nativeHTMLElement.prototype.connectedCallback) {
nativeHTMLElement.prototype.connectedCallback79 = nativeHTMLElement.prototype.connectedCallback;
nativeHTMLElement.prototype.connectedCallback = function () {
let r;
if (this.connectedCallback79) r = this.connectedCallback79.apply(this, arguments);
return r;
}
}
const pvr = Symbol()
let stampDomArrayFnStore = null;
const setupMap = new WeakSet();
const setupYtComponent = (cnt) => {
const cProto = Reflect.getPrototypeOf(cnt || 0) || 0;
if (!cProto || setupMap.has(cProto)) return;
setupMap.add(cProto);
if (FIX_stampDomArray && !(cProto[pvr] & 1) && 'stampDomArray_' in cProto) {
cProto[pvr] |= 1;
if (FIX_stampDomArray && !location.pathname.startsWith('/live_chat') && cProto.stampDomArray_) {
const b = cProto.stampDomArray_.length === 6
&& cProto.getStampContainer_ && cProto.getStampContainer_.length === 1
&& cProto.createComponent_ && cProto.createComponent_.length === 3
&& cProto.deferRenderStamperBinding_ && cProto.deferRenderStamperBinding_.length === 3
&& cProto.flushRenderStamperComponentBindings_ && cProto.flushRenderStamperComponentBindings_.length === 0
&& cProto.deferRenderStamperBinding_ === cnt.deferRenderStamperBinding_
if (!b) {
console.warn("YouTube Coding Changed. createStampDomFns_() is not applied")
} else if(!cProto.createComponent7409_ && !cProto.deferRenderStamperBinding7409_ && !cProto.flushRenderStamperComponentBindings7409_) {
if(!stampDomArrayFnStore) stampDomArrayFnStore = createStampDomFnsC_();
const {getStampContainer_, createComponent_, deferRenderStamperBinding_, flushRenderStamperComponentBindings_, stampDomArray_, stampDomArraySplices_, flushRenderStamperComponentBindings7419_} = stampDomArrayFnStore;
cProto.getStampContainer7409_ = cProto.getStampContainer_;
cProto.createComponent7409_ = cProto.createComponent_;
cProto.deferRenderStamperBinding7409_ = cProto.deferRenderStamperBinding_;
cProto.flushRenderStamperComponentBindings7409_ = cProto.flushRenderStamperComponentBindings_;
cProto.stampDomArray7409_ = cProto.stampDomArray_;
cProto.stampDomArraySplices7409_ = cProto.stampDomArraySplices_;
cProto.getStampContainer_ = getStampContainer_;
cProto.createComponent_ = createComponent_;
cProto.deferRenderStamperBinding_ = deferRenderStamperBinding_;
cProto.flushRenderStamperComponentBindings_ = flushRenderStamperComponentBindings_;
cProto.stampDomArray_ = stampDomArray_;
cProto.stampDomArraySplices_ = stampDomArraySplices_;
cProto.flushRenderStamperComponentBindings7419_ = flushRenderStamperComponentBindings7419_;
}
}
// if(false && cProto._runEffectsForTemplate && !cProto._runEffectsForTemplate6344) {
// cProto._runEffectsForTemplate6344 = cProto._runEffectsForTemplate;
// if(cProto._runEffectsForTemplate6344.length === 4){
// cProto._runEffectsForTemplate = function (c, d, e, g) {
// const cnt = this;
// const { propertyEffects, nodeList, firstChild } = c;
// cnt._runEffectsForTemplate6344({ propertyEffects, nodeList, firstChild }, d, e, g);
// }
// }
// }
}
};
(FIX_stampDomArray) && Object.defineProperty(Object.prototype, 'connectedCallback', {
get() {
const f = this[keyStConnectedCallback];
if (this.is) {
setupYtComponent(this);
}
return f;
},
set(nv) {
let gv = nv;
this[keyStConnectedCallback] = gv; // proto or object
return true;
},
enumerable: false,
configurable: true
});
const pLoad = new Promise(resolve => {
if (document.readyState !== 'loading') {
resolve();
} else {
window.addEventListener("DOMContentLoaded", resolve, false);
}
});
if (FIX_ACTIONS_TOOLTIPS) {
pLoad.then(() => {
addNewCSS("#actions .tp-yt-paper-tooltip{white-space:nowrap}");
});
}
if (FIX_fix_requestIdleCallback_timing && !window.requestIdleCallback471 && typeof window.requestIdleCallback === 'function') {
window.requestIdleCallback471 = window.requestIdleCallback;
window.requestIdleCallback = function (f, ...args) {
return (this || window).requestIdleCallback471(async function () {
await pLoad.then();
// await new Promise(nextBrowserTick_);
f.call(this, ...arguments)
}, ...args);
}
}
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 || document.head || document.documentElement).appendChild(st);
});
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_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);
})();
// << 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;
let headLinkCollection = null;
// const assertor = (f) => f() || console.assert(false, `${f}`);
const fnIntegrity_oldv1 = (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 fnIntegrity = (f, d) => {
if (!f || typeof f !== 'function') {
console.warn('f is not a function', f);
return;
}
let p = `${f}`, s = 0, j = -1, w = 0, q = ' ';
for (let i = 0, l = p.length; i < l; i++) {
const t = p[i];
if (((t >= 'a' && t <= 'z') || (t >= 'A' && t <= 'Z'))) {
if (j < i - 1) {
w++;
if (q === '$') s--;
}
j = i;
} else {
s++;
}
q = t;
}
let itz = `${f.length}.${s}.${w}`;
if (!d) {
return itz;
} else {
return itz === d;
}
};
const getZqOu = (_yt_player) => {
const w = 'ZqOu';
let arr = [];
for (const [k, v] of Object.entries(_yt_player)) {
const p = typeof v === 'function' ? v.prototype : 0;
if (p
&& typeof p.start === 'function' && p.start.length === 0 // Ou
&& typeof p.isActive === 'function' && p.isActive.length === 0
&& typeof p.stop === 'function' && p.stop.length === 0
&& !p.isComplete && !p.getStatus && !p.getResponseHeader && !p.getLastError
&& !p.send && !p.abort
&& !p.sample && !p.initialize && !p.fail && !p.getName
// && !p.dispose && !p.isDisposed
) {
arr = addProtoToArr(_yt_player, k, arr) || arr;
}
}
if (arr.length === 0) {
console.warn(`[yt-js-engine-tamer] (key-extraction) Key does not exist. [${w}]`);
} else {
console.log(`[yt-js-engine-tamer] (key-extraction) [${w}]`, arr);
return arr[0];
}
}
const getZqQu = (_yt_player) => {
const w = 'ZqQu';
let arr = [];
for (const [k, v] of Object.entries(_yt_player)) {
const p = typeof v === 'function' ? v.prototype : 0;
if (p
&& typeof p.start === 'function' && p.start.length === 1 // Qu
&& typeof p.isActive === 'function' && p.isActive.length === 0
&& typeof p.stop === 'function' && p.stop.length === 0
&& !p.isComplete && !p.getStatus && !p.getResponseHeader && !p.getLastError
&& !p.send && !p.abort
&& !p.sample && !p.initialize && !p.fail && !p.getName
// && !p.dispose && !p.isDisposed
) {
arr = addProtoToArr(_yt_player, k, arr) || arr;
}
}
if (arr.length === 0) {
console.warn(`[yt-js-engine-tamer] (key-extraction) Key does not exist. [${w}]`);
} else {
console.log(`[yt-js-engine-tamer] (key-extraction) [${w}]`, arr);
return arr[0];
}
}
const getVG = (_yt_player) => {
const w = 'VG';
let arr = [];
for (const [k, v] of Object.entries(_yt_player)) {
const p = typeof v === 'function' ? v.prototype : 0;
if (p
&& typeof p.show === 'function' && p.show.length === 1
&& typeof p.hide === 'function' && p.hide.length === 0
&& typeof p.stop === 'function' && p.stop.length === 0) {
arr = addProtoToArr(_yt_player, k, arr) || arr;
}
}
if (arr.length === 0) {
console.warn(`[yt-js-engine-tamer] (key-extraction) Key does not exist. [${w}]`);
} else {
console.log(`[yt-js-engine-tamer] (key-extraction) [${w}]`, arr);
return arr[0];
}
}
const getzo = (_yt_player) => {
const w = 'zo';
let arr = [];
for (const [k, v] of Object.entries(_yt_player)) {
if (
typeof v === 'function' && v.length === 3 && k.length < 3
) {
const vt = `${v}`;
if (vt.length >= 21 && vt.includes(".style[")) {
if (/\((\w{1,3}),(\w{1,3}),(\w{1,3})\)\{[\s\S]*\1\.style\[\2\]=\3\W/.test(vt)) {
arr.push(k);
} else {
console.warn('[yt-js-engine-tamer] unexpected zo::vt', vt);
}
}
}
}
if (arr.length === 0) {
console.warn(`[yt-js-engine-tamer] (key-extraction) Key does not exist. [${w}]`);
} else {
console.log(`[yt-js-engine-tamer] (key-extraction) [${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(`[yt-js-engine-tamer] (key-extraction) Key does not exist. [${w}]`);
} else {
console.log(`[yt-js-engine-tamer] (key-extraction) [${w}]`, arr);
return arr[0];
}
}
/*
// QT might be used in future changes
const getQT = (_yt_player) => {
const w = 'QT';
let arr = [];
let brr = new Map();
for (const [k, v] of Object.entries(_yt_player)) {
const p = typeof v === 'function' ? v.prototype : 0;
if (p) {
let q = 0;
if (typeof p.handleGlobalKeyUp === 'function' && p.handleGlobalKeyUp.length === 7) q += 400;
else if (typeof p.handleGlobalKeyUp === 'function' && p.handleGlobalKeyUp.length === 8) q += 300;
else if (typeof p.handleGlobalKeyUp === 'function') q += 200;
if (typeof p.handleGlobalKeyUp === 'function' && p.handleGlobalKeyUp.length === 0) q -= 600; // avoid SV
if (q < 200) continue; // p.handleGlobalKeyUp must be available
if (typeof p.handleGlobalKeyDown === 'function' && p.handleGlobalKeyDown.length === 8) q += 80;
if (typeof p.handleGlobalKeyDown === 'function' && p.handleGlobalKeyDown.length === 7) q += 30;
if (typeof p.step === 'function' && p.step.length === 1) q += 10;
if (typeof p.step === 'function' && p.step.length !== 1) q += 5;
// differentiate QT and DX
q += 280;
if (typeof p.cueVideoByPlayerVars === 'function') q += 4;
if (typeof p.loadVideoByPlayerVars === 'function') q += 4;
if (typeof p.preloadVideoByPlayerVars === 'function') q += 4;
if (typeof p.seekBy === 'function') q += 4;
if (typeof p.seekTo === 'function') q += 4;
if (typeof p.getStoryboardFormat === 'function') q += 4;
if (typeof p.getDuration === 'function') q += 4;
if (typeof p.loadModule === 'function') q += 4;
if (typeof p.unloadModule === 'function') q += 4;
if (typeof p.getOption === 'function') q += 4;
if (typeof p.getOptions === 'function') q += 4;
if (typeof p.setOption === 'function') q += 4;
if (typeof p.addCueRange === 'function') q += 4;
if (typeof p.getDebugText === 'function') q += 4;
if (typeof p.getCurrentBroadcastId === 'function') q += 4;
if (typeof p.setSizeStyle === 'function') q += 4;
if (typeof p.showControls === 'function') q += 4;
if (typeof p.hideControls === 'function') q += 4;
if (typeof p.getVideoContentRect === 'function') q += 4;
if (typeof p.toggleFullscreen === 'function') q += 4;
if (typeof p.isFullscreen === 'function') q += 4;
if (typeof p.cancelPlayback === 'function') q += 4;
if (typeof p.getProgressState === 'function') q += 4;
if (typeof p.isInline === 'function') q += 4;
if (typeof p.setInline === 'function') q += 4;
if (typeof p.toggleSubtitles === 'function') q += 4;
if (typeof p.getPlayerSize === 'function') q += 4;
if (typeof p.wakeUpControls === 'function') q += 4;
if (typeof p.setCenterCrop === 'function') q += 4;
if (typeof p.getLoopVideo === 'function') q += 4;
if (typeof p.setLoopVideo === 'function') q += 4;
if (q > 0) arr = addProtoToArr(_yt_player, k, arr) || arr;
if (q > 0) brr.set(k, q);
}
}
if (arr.length === 0) {
console.warn(`[yt-js-engine-tamer] (key-extraction) Key does not exist. [${w}]`);
} else {
arr = arr.map(key => [key, (brr.get(key) || 0)]);
if (arr.length > 1) arr.sort((a, b) => b[1] - a[1]);
if (arr.length > 2) console.log(`[yt-js-engine-tamer] (key-extraction) [${w}]`, arr);
return arr[0][0];
}
}
// SV might be used in future changes
const getSV = (_yt_player) => {
const w = 'SV';
let arr = [];
let brr = new Map();
for (const [k, v] of Object.entries(_yt_player)) {
const p = typeof v === 'function' ? v.prototype : 0;
if (p) {
let q = 0;
if (typeof p.handleGlobalKeyUp === 'function' && p.handleGlobalKeyUp.length === 7) q += 400;
else if (typeof p.handleGlobalKeyUp === 'function' && p.handleGlobalKeyUp.length === 8) q += 300;
else if (typeof p.handleGlobalKeyUp === 'function') q += 200;
if (typeof p.handleGlobalKeyUp === 'function' && p.handleGlobalKeyUp.length === 0) q += 600; // SV
if (q < 200) continue; // p.handleGlobalKeyUp must be available
if (typeof p.handleGlobalKeyDown === 'function' && p.handleGlobalKeyDown.length === 8) q += 80;
if (typeof p.handleGlobalKeyDown === 'function' && p.handleGlobalKeyDown.length === 7) q += 30;
if (typeof p.step === 'function' && p.step.length === 1) q += 10;
if (typeof p.step === 'function' && p.step.length !== 1) q += 5;
// differentiate QT and DX
q += 280;
if (typeof p.cueVideoByPlayerVars === 'function') q -= 4;
if (typeof p.loadVideoByPlayerVars === 'function') q -= 4;
if (typeof p.preloadVideoByPlayerVars === 'function') q -= 4;
if (typeof p.seekBy === 'function') q -= 4;
if (typeof p.seekTo === 'function') q -= 4;
if (typeof p.getStoryboardFormat === 'function') q -= 4;
if (typeof p.getDuration === 'function') q -= 4;
if (typeof p.loadModule === 'function') q -= 4;
if (typeof p.unloadModule === 'function') q -= 4;
if (typeof p.getOption === 'function') q -= 4;
if (typeof p.getOptions === 'function') q -= 4;
if (typeof p.setOption === 'function') q -= 4;
if (typeof p.addCueRange === 'function') q -= 4;
if (typeof p.getDebugText === 'function') q -= 4;
if (typeof p.getCurrentBroadcastId === 'function') q -= 4;
if (typeof p.setSizeStyle === 'function') q -= 4;
if (typeof p.showControls === 'function') q -= 4;
if (typeof p.hideControls === 'function') q -= 4;
if (typeof p.getVideoContentRect === 'function') q -= 4;
if (typeof p.toggleFullscreen === 'function') q -= 4;
if (typeof p.isFullscreen === 'function') q -= 4;
if (typeof p.cancelPlayback === 'function') q -= 4;
if (typeof p.getProgressState === 'function') q -= 4;
if (typeof p.isInline === 'function') q -= 4;
if (typeof p.setInline === 'function') q -= 4;
if (typeof p.toggleSubtitles === 'function') q -= 4;
if (typeof p.getPlayerSize === 'function') q -= 4;
if (typeof p.wakeUpControls === 'function') q -= 4;
if (typeof p.setCenterCrop === 'function') q -= 4;
if (typeof p.getLoopVideo === 'function') q -= 4;
if (typeof p.setLoopVideo === 'function') q -= 4;
if (q > 0) arr = addProtoToArr(_yt_player, k, arr) || arr;
if (q > 0) brr.set(k, q);
}
}
if (arr.length === 0) {
console.warn(`[yt-js-engine-tamer] (key-extraction) Key does not exist. [${w}]`);
} else {
arr = arr.map(key => [key, (brr.get(key) || 0)]);
if (arr.length > 1) arr.sort((a, b) => b[1] - a[1]);
if (arr.length > 2) console.log(`[yt-js-engine-tamer] (key-extraction) [${w}]`, arr);
return arr[0][0];
}
}
// no DX key
const getDX = (_yt_player) => {
const w = 'DX';
let arr = [];
let brr = new Map();
for (const [k, v] of Object.entries(_yt_player)) {
const p = typeof v === 'function' ? v.prototype : 0;
if (p) {
let q = 0;
if (typeof p.handleGlobalKeyUp === 'function' && p.handleGlobalKeyUp.length === 7) q += 400;
else if (typeof p.handleGlobalKeyUp === 'function' && p.handleGlobalKeyUp.length === 8) q += 300;
else if (typeof p.handleGlobalKeyUp === 'function') q += 200;
if (typeof p.handleGlobalKeyUp === 'function' && p.handleGlobalKeyUp.length === 0) q -= 600; // avoid SV
if (!(typeof p.init === 'function' && p.init.length === 0)) q -= 300; // init is required
if (q < 200) continue; // p.handleGlobalKeyUp must be available
if (typeof p.handleGlobalKeyDown === 'function' && p.handleGlobalKeyDown.length === 8) q += 80;
if (typeof p.handleGlobalKeyDown === 'function' && p.handleGlobalKeyDown.length === 7) q += 30;
if (typeof p.step === 'function' && p.step.length === 1) q += 10;
if (typeof p.step === 'function' && p.step.length !== 1) q += 5;
// differentiate QT and DX
q += 280;
if (typeof p.cueVideoByPlayerVars === 'function') q -= 4;
if (typeof p.loadVideoByPlayerVars === 'function') q -= 4;
if (typeof p.preloadVideoByPlayerVars === 'function') q -= 4;
if (typeof p.seekBy === 'function') q -= 4;
if (typeof p.seekTo === 'function') q -= 4;
if (typeof p.getStoryboardFormat === 'function') q -= 4;
if (typeof p.getDuration === 'function') q -= 4;
if (typeof p.loadModule === 'function') q -= 4;
if (typeof p.unloadModule === 'function') q -= 4;
if (typeof p.getOption === 'function') q -= 4;
if (typeof p.getOptions === 'function') q -= 4;
if (typeof p.setOption === 'function') q -= 4;
if (typeof p.addCueRange === 'function') q -= 4;
if (typeof p.getDebugText === 'function') q -= 4;
if (typeof p.getCurrentBroadcastId === 'function') q -= 4;
if (typeof p.setSizeStyle === 'function') q -= 4;
if (typeof p.showControls === 'function') q -= 4;
if (typeof p.hideControls === 'function') q -= 4;
if (typeof p.getVideoContentRect === 'function') q -= 4;
if (typeof p.toggleFullscreen === 'function') q -= 4;
if (typeof p.isFullscreen === 'function') q -= 4;
if (typeof p.cancelPlayback === 'function') q -= 4;
if (typeof p.getProgressState === 'function') q -= 4;
if (typeof p.isInline === 'function') q -= 4;
if (typeof p.setInline === 'function') q -= 4;
if (typeof p.toggleSubtitles === 'function') q -= 4;
if (typeof p.getPlayerSize === 'function') q -= 4;
if (typeof p.wakeUpControls === 'function') q -= 4;
if (typeof p.setCenterCrop === 'function') q -= 4;
if (typeof p.getLoopVideo === 'function') q -= 4;
if (typeof p.setLoopVideo === 'function') q -= 4;
if (q > 0) arr = addProtoToArr(_yt_player, k, arr) || arr;
if (q > 0) brr.set(k, q);
}
}
if (arr.length === 0) {
console.warn(`[yt-js-engine-tamer] (key-extraction) Key does not exist. [${w}]`);
} else {
arr = arr.map(key => [key, (brr.get(key) || 0)]);
if (arr.length > 1) arr.sort((a, b) => b[1] - a[1]);
if (arr.length > 2) console.log(`[yt-js-engine-tamer] (key-extraction) [${w}]`, arr);
return arr[0][0];
}
}
*/
const isPrepareCachedV = (FIX_avoid_incorrect_video_meta ? true : false) && (window === top);
let pageSetupVideoId = null; // set at finish; '' for indeterminate state
let pageSetupState = 0;
isPrepareCachedV && (() => {
pageSetupVideoId = '';
const clearCachedV = () => {
pageSetupVideoId = '';
pageSetupState = 0;
}
document.addEventListener('yt-navigate-start', clearCachedV, false); // user action
document.addEventListener('yt-navigate-cache', clearCachedV, false); // pop state
document.addEventListener('yt-page-data-fetched', clearCachedV, false); // still consider invalid until url is ready in yt-navigate-finish
document.addEventListener('yt-navigate-finish', () => {
pageSetupState = 1;
try {
const url = new URL(location.href);
if (!url || !isWatchPageURL(url)) {
pageSetupVideoId = '';
} else {
pageSetupVideoId = url.searchParams.get('v') || '';
}
} catch (e) {
pageSetupVideoId = '';
}
}, false);
})();
let videoPlayingY = null;
isPrepareCachedV && (() => {
let getNext = true;
let videoPlayingX = {
get videoId() {
if (getNext) {
getNext = false;
let elements = document.querySelectorAll('ytd-watch-flexy[video-id]');
const arr = [];
for (const element of elements) {
if (!element.closest('[hidden]')) arr.push(element);
}
if (arr.length !== 1) this.__videoId__ = '';
else {
this.__videoId__ = arr[0].getAttribute('video-id');
}
}
return this.__videoId__ || '';
}
}
videoPlayingY = videoPlayingX;
const handler = (evt) => {
const target = (evt || 0).target;
if (target instanceof HTMLVideoElement) {
getNext = true;
}
}
document.addEventListener('loadedmetadata', handler, true);
document.addEventListener('durationchange', handler, true);
})();
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' && typeof kagi === 'undefined' ? (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, clearTimeout, cancelAnimationFrame, setInterval, clearInterval, requestIdleCallback, getComputedStyle } = fc;
const res = { requestAnimationFrame, setTimeout, clearTimeout, 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 promiseForYtActionCalled = new Promise(resolve => {
const appTag = isChatRoomURL ? 'yt-live-chat-app' : 'ytd-app';
if (typeof AbortSignal !== 'undefined') {
let hn = () => {
if (!hn) return;
hn = null;
resolve(document.querySelector(appTag));
};
document.addEventListener('yt-action', hn, { capture: true, passive: true, once: true });
} else {
let hn = () => {
if (!hn) return;
document.removeEventListener('yt-action', hn, true);
hn = null;
resolve(document.querySelector(appTag));
};
document.addEventListener('yt-action', hn, true);
}
});
cleanContext(window).then(__CONTEXT__ => {
if (!__CONTEXT__) return null;
const { requestAnimationFrame, setTimeout, clearTimeout, cancelAnimationFrame, setInterval, clearInterval, animate, requestIdleCallback, getComputedStyle, perfNow } = __CONTEXT__;
performance.now17 = perfNow.bind(performance);
__requestAnimationFrame__ = requestAnimationFrame;
const isGPUAccelerationAvailable = (() => {
// https://gist.github.com/cvan/042b2448fcecefafbb6a91469484cdf8
try {
const canvas = document.createElement('canvas');
return !!(canvas.getContext('webgl') || canvas.getContext('experimental-webgl'));
} catch (e) {
return false;
}
})();
const foregroundPromiseFn_noGPU = (() => {
if (isGPUAccelerationAvailable) return null;
const pd = Object.getOwnPropertyDescriptor(Document.prototype, 'visibilityState');
if (!pd || typeof pd.get !== 'function') return null;
const pdGet = pd.get;
let pr = null;
let hState = pdGet.call(document) === 'hidden';
// let cid = 0;
pureAddEventListener.call(document, 'visibilitychange', (evt) => {
const newHState = pdGet.call(document) === 'hidden';
if (hState !== newHState) {
// if (cid > 0) cid = clearInterval(cid);
hState = newHState;
if (!hState && pr) pr = pr.resolve();
}
});
// cid = setInterval(() => {
// const newHState = document.visibilityState === 'hidden';
// if (hState !== newHState) {
// hState = newHState;
// if (!hState && pr) pr = pr.resolve();
// }
// }, 100);
return (() => {
if (pr) return pr;
const w = ((!hState && setTimeout(() => {
if (!hState && pr === w) pr = pr.resolve();
})), (pr = new PromiseExternal()));
return w;
});
})();
let rafPromise = null;
const getRafPromise = () => rafPromise || (rafPromise = new Promise(resolve => {
requestAnimationFrame(hRes => {
rafPromise = null;
resolve(hRes);
});
}));
const foregroundPromiseFn = foregroundPromiseFn_noGPU || getRafPromise;
const wmComputedStyle = new WeakMap();
if (!window.__native__getComputedStyle__ && !window.__jst__getComputedStyle__ && typeof window.getComputedStyle === 'function' && window.getComputedStyle.length === 1) {
window.__native__getComputedStyle__ = getComputedStyle;
if (ENABLE_COMPUTEDSTYLE_CACHE) {
window.__original__getComputedStyle__ = window.getComputedStyle;
window.getComputedStyle = function (elem) {
if (!(elem instanceof Element) || (arguments.length === 2 && arguments[1]) || (arguments.length > 2)) {
return window.__original__getComputedStyle__(...arguments);
}
let cs = wmComputedStyle.get(elem);
if (!cs) {
cs = window.__native__getComputedStyle__(elem);
wmComputedStyle.set(elem, cs);
}
return cs;
};
} else {
window.__original__getComputedStyle__ = null;
}
window.__jst__getComputedStyle__ = window.getComputedStyle;
}
NO_SCHEDULING_DUE_TO_COMPUTEDSTYLE && promiseForYtActionCalled.then(() => {
if (typeof window.__jst__getComputedStyle__ === 'function' && window.__jst__getComputedStyle__.length === 1 && window.__jst__getComputedStyle__ !== window.getComputedStyle) {
window.getComputedStyle = window.__jst__getComputedStyle__;
}
});
const isUrlInEmbed = location.href.includes('.youtube.com/embed/');
const isAbortSignalSupported = typeof AbortSignal !== "undefined";
const promiseForTamerTimeout = new Promise(resolve => {
!isUrlInEmbed && isAbortSignalSupported && document.addEventListener('yt-action', function () {
setTimeout(resolve, 480);
}, { capture: true, passive: true, once: true });
!isUrlInEmbed && isAbortSignalSupported && typeof customElements === "object" && whenCEDefined('ytd-app').then(() => {
setTimeout(resolve, 1200);
});
setTimeout(resolve, 3000);
});
const promiseForPageInitied = new Promise(resolve => {
!isUrlInEmbed && isAbortSignalSupported && document.addEventListener('yt-action', function () {
setTimeout(resolve, 450);
}, { capture: true, passive: true, once: true });
!isUrlInEmbed && isAbortSignalSupported && typeof customElements === "object" && whenCEDefined('ytd-app').then(() => {
setTimeout(resolve, 900);
});
setTimeout(resolve, 1800);
});
NO_PRELOAD_GENERATE_204_BYPASS || promiseForPageInitied.then(() => {
NO_PRELOAD_GENERATE_204_BYPASS = true;
headLinkCollection = null;
});
NATIVE_CANVAS_ANIMATION && (() => {
observablePromise(() => {
HTMLCanvasElement.prototype.animate = animate;
}, promiseForTamerTimeout).obtain();
})();
FIX_ytAction_ && (async () => {
const appTag = isChatRoomURL ? 'yt-live-chat-app' : 'ytd-app';
const ytdApp = await new Promise(resolve => {
whenCEDefined(appTag).then(() => {
const ytdApp = document.querySelector(appTag);
if (ytdApp) {
resolve(ytdApp);
return;
}
let mo = new MutationObserver(() => {
const ytdApp = document.querySelector(appTag);
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++;
}
}
observablePromise(() => {
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) return 1;
if (mbd >= 3) return 1;
}, new Promise(r => setTimeout(r, 1000))).obtain();
})();
FORCE_NO_REUSEABLE_ELEMENT_POOL && promiseForYtActionCalled.then(async () => {
const appTag = isChatRoomURL ? 'yt-live-chat-app' : 'ytd-watch-flexy';
const app = await observablePromise(() => {
return document.querySelector(appTag);
}).obtain();
if (!app) return;
const appCnt = insp(app);
FORCE_NO_REUSEABLE_ELEMENT_POOL_fn(appCnt);
});
// let _yt_player_promise = null;
/*
const getYtPlayerPromise = () => {
if (!_yt_player_promise) {
_yt_player_promise = 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)
});
});
}
return _yt_player_promise;
}
*/
const _yt_player_observable = observablePromise(() => {
const _yt_player = (((window || 0)._yt_player || 0) || 0);
if (_yt_player) {
_yt_player[`__is_yt_player__${Date.now()}`] = 1;
return _yt_player;
}
}, promiseForTamerTimeout);
const polymerObservable = observablePromise(() => {
const Polymer = window.Polymer;
if (typeof Polymer !== 'function') return;
if (!(Polymer.Base || 0).connectedCallback || !(Polymer.Base || 0).disconnectedCallback) return;
return Polymer;
}, promiseForTamerTimeout);
const schedulerInstanceObservable = observablePromise(() => {
return (((window || 0).ytglobal || 0).schedulerInstanceInstance_ || 0);
}, promiseForTamerTimeout);
const timelineObservable = observablePromise(() => {
let t = (((document || 0).timeline || 0) || 0);
if (t && typeof t._play === 'function') {
return t;
}
}, promiseForTamerTimeout);
const animationObservable = observablePromise(() => {
let t = (((window || 0).Animation || 0) || 0);
if (t && typeof t === 'function' && t.length === 2 && typeof t.prototype._updatePromises === 'function') {
return t;
}
}, promiseForTamerTimeout);
const getScreenInfo = {
screenWidth: 0,
screenHeight: 0,
valueReady: false,
onResize: () => {
getScreenInfo.valueReady = false;
},
sizeProvided: () => {
if (getScreenInfo.valueReady) return true;
getScreenInfo.screenWidth = screen.width;
getScreenInfo.screenHeight = screen.height;
if (getScreenInfo.screenWidth * getScreenInfo.screenHeight > 1) {
getScreenInfo.valueReady = true;
return true;
}
return false;
}
};
window.addEventListener('resize', getScreenInfo.onResize, true);
// const hookLeftPending = new WeakMap();
const isNaNx = Number.isNaN;
const hookLeftPD = {
get() {
const p = 'left';
// const o = hookLeftPending.get(this);
// if (o && o.key) {
// this.setProperty(p, o.value);
// o.key = null
// }
return this.getPropertyValue(p);
},
set(v) {
const p = 'left';
const cv = this.getPropertyValue(p);
const sv = v;
// const did = Math.floor(Math.random() * 314159265359 + 314159265359).toString(36);
// console.log(8380,did, cv, sv)
if (!cv && !sv) return true;
if (cv === sv) return true;
// skip 0~9px => L>=4
const qsv = `${sv}`.length >= 4 && `${sv}`.endsWith('px') ? +sv.slice(0, -2) : NaN;
if (!isNaNx(qsv)) {
const qcv = `${cv}`.length >= 4 && `${cv}`.endsWith('px') ? +cv.slice(0, -2) : NaN;
if (!isNaNx(qcv) && getScreenInfo.sizeProvided()) {
const { screenWidth, screenHeight } = getScreenInfo;
let pWidth = screenWidth + 1024;
let pHeight = screenHeight + 768;
const minRatio = 0.003;
const dw = pWidth * 0.0003; // min dw = 0.3072
const dh = pHeight * 0.0003; // min dh = 0.2304
// console.log(8381,did, Math.abs(qcv - qsv) < dw)
if (Math.abs(qcv - qsv) < dw) return true;
}
v = `${qsv > -1e-5 && qsv < 1e-5 ? 0 : qsv.toFixed(4)}px`;
if (`${v}`.length > `${sv}`.length) v = sv;
// console.log(8382, did, sv, nv, cv, this)
}
// Promise.resolve().then(() => {
// const o = hookLeftPending.get(this);
// if (o && o.key === did) {
// this.setProperty(p, o.value);
// o.key = null;
// }
// });
// hookLeftPending.set(this, {
// key: did,
// value: nv
// });
// if (nv != v) {
// console.log(8387, v, nv);
// }
this.setProperty(p, v);
// console.log(8383, did, this.getPropertyValue(p))
return true;
},
enumerable: true,
configurable: true
};
if (HOOK_CSSPD_LEFT) {
Object.defineProperty(CSSStyleDeclaration.prototype, 'left', hookLeftPD);
}
const generalEvtHandler = async (_evKey, _fvKey, _debug) => {
const evKey = `${_evKey}`;
const fvKey = `${_fvKey}`;
const debug = !!_debug;
const _yt_player = await _yt_player_observable.obtain();
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;
}
}
}
if (!isChatRoomURL) {
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); // -- // no onVideoProgress in latest YouTube Coding (2025.06.12)
// 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
}
let isAmended_Polymer_RenderStatus = false;
(FIX_Polymer_dom || FIX_Polymer_AF || FIX_stampDomArray) && (async () => {
const Polymer = await polymerObservable.obtain();
if (!Polymer) return;
if (FIX_Polymer_AF && Polymer && Polymer.RenderStatus && !isAmended_Polymer_RenderStatus) {
isAmended_Polymer_RenderStatus = true;
if (typeof Polymer.RenderStatus.beforeNextRender === 'function' && typeof Polymer.RenderStatus.afterNextRender === 'function' && Polymer.RenderStatus.beforeNextRender.length === 3 && Polymer.RenderStatus.afterNextRender.length === 3) {
let arrBefore = null, arrAfter = null;
const push = Array.prototype.push;
let arr = null;
Array.prototype.push = function () {
arr = this;
}
Polymer.RenderStatus.beforeNextRender({}, {}, {});
if (arr) arrBefore = arr;
arr = null;
Polymer.RenderStatus.afterNextRender({}, {}, {});
if (arr) arrAfter = arr;
arr = null;
Array.prototype.push = push;
Polymer.RenderStatus.arrBefore = arrBefore;
Polymer.RenderStatus.arrAfter = arrAfter;
if (arrBefore && arrAfter) {
Function.prototype.call7900 = Function.prototype.call;
Function.prototype.apply7900 = Function.prototype.apply;
Function.prototype.apply7948 = function (obj, args) {
const f = this;
let m = kRef(obj);
if (!m) return;
if (m.is && !m.nodeName) {
if (!m.isAttached || !m.hostElement) {
return;
}
}
try {
return !args ? f.call7900(m) : f.apply7900(m, args);
} catch (e) {
console.warn(e);
}
return null;
}
arrBefore.push = arrAfter.push = function (a) {
if (arguments.length !== 1 || !a || a.length === 0 || !a[0]) return push.apply(this, arguments);
if (a[0].deref) a[0] = kRef(a[0]);
const f = a[1]
const obj = a[0]
const args = a[2];
f.apply = f.apply7948;
if (!obj[wk]) obj[wk] = mWeakRef(obj);
a[0] = obj[wk]
// console.log(4992, a)
return push.call(this, a);
}
}
}
// Polymer.RenderStatus.beforeNextRender
}
if (FIX_Polymer_dom) {
const checkPDFuncValue = (pd) => {
return pd && pd.writable && pd.enumerable && pd.configurable && typeof pd.value == 'function'
}
const checkPDFuncValue2 = (pd) => {
return pd && typeof pd.value == 'function'
}
const checkPDFuncGet = (pd) => {
return pd && typeof pd.get == 'function'
}
const domX = Polymer.dom(document.createElement('null'));
const domXP = (((domX || 0).constructor || 0).prototype || 0);
const pd1 = Object.getOwnPropertyDescriptor(domXP, 'getOwnerRoot');
const pd2 = Object.getOwnPropertyDescriptor(Node.prototype, 'parentElement');
const pd3 = Object.getOwnPropertyDescriptor(domXP, 'querySelector'); // undefined
const pd4 = Object.getOwnPropertyDescriptor(Element.prototype, 'querySelector');
const pd4b = Object.getOwnPropertyDescriptor(Document.prototype, 'querySelector');
const pd5 = Object.getOwnPropertyDescriptor(domXP, 'querySelectorAll'); // undefined
const pd6 = Object.getOwnPropertyDescriptor(Element.prototype, 'querySelectorAll');
const pd6b = Object.getOwnPropertyDescriptor(Document.prototype, 'querySelectorAll');
if ((!pd3 || checkPDFuncValue(pd3)) && checkPDFuncValue2(pd4) && checkPDFuncValue2(pd4b) && !('querySelector15' in domXP)) {
domXP.querySelector15 = domXP.querySelector;
const querySelectorFn = function (query) {
try {
const p = this.node;
if (p instanceof Document && p.isConnected === true) {
return pd4b.value.call(p, query);
}
} catch (e) { }
return this.querySelector15(query);
}
Object.defineProperty(domXP, 'querySelector', {
get() {
return querySelectorFn;
},
set(nv) {
if (nv === querySelectorFn) return true;
this.querySelector15 = nv;
return true;
},
enumerable: false,
configurable: true
});
Polymer.__fixedQuerySelector__ = 1;
}
if ((!pd5 || checkPDFuncValue(pd5)) && checkPDFuncValue2(pd6) && checkPDFuncValue2(pd6b) && !('querySelectorAll15' in domXP)) {
domXP.querySelectorAll15 = domXP.querySelectorAll;
const querySelectorAllFn = function (query) {
try {
const p = this.node;
if (p instanceof Document && p.isConnected === true) {
return pd6b.value.call(p, query);
}
} catch (e) {
}
return this.querySelectorAll15(query);
}
Object.defineProperty(domXP, 'querySelectorAll', {
get() {
return querySelectorAllFn;
},
set(nv) {
if (nv === querySelectorAllFn) return true;
this.querySelectorAll15 = nv;
return true;
},
enumerable: false,
configurable: true
});
Polymer.__fixedQuerySelectorAll__ = 1;
}
}
if (FIX_stampDomArray) {
Polymer.Base.__connInit__ = function () {
setupYtComponent(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;
}
})();
/*
e.nativeAppendChild = d.prototype.appendChild,
d.prototype.appendChild = function(h) {
return function(l) {
if (l instanceof DocumentFragment) {
var m = Array.from(l.children);
l = h.nativeAppendChild.call(this, l);
if (this.isConnected) {
m = g(m);
for (var p = m.next(); !p.done; p = m.next())
YD(p.value)
}
return l
}
m = l instanceof Element && l.isConnected;
p = h.nativeAppendChild.call(this, l);
m && ZD(l);
this.isConnected && YD(l);
return p
}
}(e),
*/
CHANGE_appendChild && !Node.prototype.appendChild73 && Node.prototype.appendChild && (() => {
const f = Node.prototype.appendChild73 = Node.prototype.appendChild;
if (f) Node.prototype.appendChild = function (a) {
if (this instanceof Element) { // exclude DocumentFragment
try {
let checkFragmentA = (a instanceof DocumentFragment);
if (!NO_PRELOAD_GENERATE_204_BYPASS && document.head === this) {
if (headLinkCollection === null) headLinkCollection = document.head.getElementsByTagName('LINK');
for (const node of headLinkCollection) {
if (node.rel === 'preload' && node.as === 'fetch') {
node.rel = 'prefetch'; // see https://github.com/GoogleChromeLabs/quicklink
}
}
} else if (checkFragmentA && this.nodeName.startsWith('YT-')) { // yt-animated-rolling-number, yt-attributed-string
checkFragmentA = false;
}
if (checkFragmentA && a.firstElementChild === null) {
// no element in fragmentA
let doNormal = false;
for (let child = a.firstChild; child instanceof Node; child = child.nextSibling) {
if (child.nodeType === 3) { doNormal = true; break; }
}
if (!doNormal) return a;
}
} catch (e) {
console.log(e);
}
}
return arguments.length === 1 ? f.call(this, a) : f.apply(this, arguments);
}
})();
if (FIX_Shady) {
observablePromise(() => {
const { ShadyDOM, ShadyCSS } = window;
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
}
if (ShadyDOM && ShadyCSS) return 1;
}, promiseForTamerTimeout).obtain(); // clear until 1 is return
}
// let schedulerInstancePropOfTimerType = '';
// let schedulerInstancePropOfTimerId = '';
(FIX_schedulerInstanceInstance & 2) && (async () => {
const schedulerInstanceInstance_ = await schedulerInstanceObservable.obtain();
if (!schedulerInstanceInstance_) return;
const checkOK = typeof schedulerInstanceInstance_.start === 'function' && !schedulerInstanceInstance_.start993 && !schedulerInstanceInstance_.stop && !schedulerInstanceInstance_.cancel && !schedulerInstanceInstance_.terminate && !schedulerInstanceInstance_.interupt;
if (checkOK) {
let resolveRendering = null;
let cmPr = new PromiseExternal();
const cm = document.createComment('0');
const cmObs = new MutationObserver(() => {
if (resolveRendering) {
resolveRendering();
resolveRendering = null;
}
cmPr.resolve();
cmPr = new PromiseExternal();
});
cmObs.observe(cm, {characterData: true})
let web_emulated_idle_callback_delay_val = null;
const getRenderIdleCallbackMs = () => {
if (typeof web_emulated_idle_callback_delay_val === 'number') return web_emulated_idle_callback_delay_val;
const config = (win.yt || 0).config_ || (win.ytcfg || 0).data_ || 0;
const delay = (config.EXPERIMENT_FLAGS || 0).web_emulated_idle_callback_delay || (config.EXPERIMENTS_FORCED_FLAGS || 0).web_emulated_idle_callback_delay;
if (typeof delay === 'number') web_emulated_idle_callback_delay_val = delay;
return web_emulated_idle_callback_delay_val;
}
let isDelayRenderFn_firstCheck = true;
let isDelayRenderFn_key = null;
const isDelayRenderFn = (f) => {
if (!isDelayRenderFn_firstCheck) return (typeof ytglobal === 'undefined' ? false : ((ytglobal || 0).schedulerInstanceInstance_ || 0)[isDelayRenderFn_key] === f);
isDelayRenderFn_firstCheck = false;
if (typeof ytglobal === 'undefined') return false;
const globalInstance = ((ytglobal || 0).schedulerInstanceInstance_ || 0);
if (!globalInstance) return false;
for (const entry of Object.entries(Object.getOwnPropertyDescriptors(globalInstance))) {
if (entry[1].value === f && entry[1].enumerable && entry[1].writable && entry[1].configurable) {
isDelayRenderFn_key = entry[0]
console.log('[yt-js-engine-tamer] web_emulated_idle_callback fix applied');
return true;
}
}
return false;
}
schedulerInstanceInstance_.start993 = schedulerInstanceInstance_.start;
let requestingFn = null;
let requestingArgs = null;
const f = function () {
requestingFn = this.fn;
requestingArgs = [...arguments];
return 12373;
};
const fakeFns = [
f.bind({ fn: requestAnimationFrame }),
f.bind({ fn: setInterval }),
f.bind({ fn: setTimeout }),
f.bind({ fn: requestIdleCallback })
];
let mzt = 0;
let _fnSelectorProp = null;
const mkFns = new Array(4);
/*
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 startFnHandler = {
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 === 12373 && _fnSelectorProp) {
const schedulerTypeSelection = target[_fnSelectorProp];
const timerIdProp = prop;
// console.log(3991, requestingFn, requestingArgs[0], requestingArgs[1])
// if (schedulerTypeSelection && schedulerTypeSelection >= 1 && schedulerTypeSelection <= 4 && timerIdProp) {
// schedulerInstancePropOfTimerType = _fnSelectorProp || '';
// schedulerInstancePropOfTimerId = timerIdProp || '';
// }
if (schedulerTypeSelection === 3 && requestingFn === requestAnimationFrame) { // rAF(fn)
target[timerIdProp] = baseRAF.apply(window, requestingArgs);
} else if (schedulerTypeSelection === 2 && requestingFn === setTimeout) { // setTimeout(fn, delay)
// rare
target[timerIdProp] = mkFns[2].apply(window, requestingArgs);
} else if (schedulerTypeSelection === 4 && requestingFn === setTimeout && !requestingArgs[1]) { // setTimeout(fn, 0)
// often
if ((FIX_schedulerInstanceInstance & 4)) {
const f = requestingArgs[0];
const tir = ++mzt;
nextBrowserTick_(() => {
if (target[timerIdProp] === -tir) f();
});
target[_fnSelectorProp] = 940;
target[timerIdProp] = -tir;
} else {
const f = requestingArgs[0];
const tir = ++mzt;
Promise.resolve().then(() => {
if (target[timerIdProp] === -tir) f();
});
target[_fnSelectorProp] = 930;
target[timerIdProp] = -tir;
}
} else if (schedulerTypeSelection === 1 && (requestingFn === requestIdleCallback || requestingFn === setTimeout)) { // setTimeout(requestIdleCallback)
// often
if (requestingFn === requestIdleCallback && (requestingArgs[0] || 0).name === "bound " && (requestingArgs[1] || 0).timeout === 3000 && isDelayRenderFn(requestingArgs[0])) {
cm.data = (cm.data & 7) + 1;
let renderFn = requestingArgs[0];
const resolveRendering_ = () => {
const renderFn_ = renderFn;
if (renderFn_) {
renderFn = null;
renderFn_();
}
};
resolveRendering = resolveRendering_;
// console.log(299,requestingArgs[0], requestingArgs[0].name)
target[timerIdProp] = requestIdleCallback(resolveRendering_, { timeout: 300 });
// cm.data = (cm.data & 7) + 1;
// target[timerIdProp] = Math.random();
} else if (requestingFn === setTimeout && (requestingArgs[0] || 0).name === "bound " && (requestingArgs[1] === getRenderIdleCallbackMs()) && isDelayRenderFn(requestingArgs[0])) {
cm.data = (cm.data & 7) + 1;
let renderFn = requestingArgs[0];
const resolveRendering_ = () => {
const renderFn_ = renderFn;
if (renderFn_) {
renderFn = null;
renderFn_();
}
};
resolveRendering = resolveRendering_;
target[timerIdProp] = mkFns[2].call(window, resolveRendering_, 300);
} else {
if (requestingFn === requestIdleCallback) {
target[timerIdProp] = requestIdleCallback.apply(window, requestingArgs);
} else {
target[timerIdProp] = mkFns[2].apply(window, requestingArgs);
}
}
} else {
target[_fnSelectorProp] = 0;
target[timerIdProp] = 0;
}
} else {
target[prop] = value;
}
return true;
}
};
let startBusy = false;
schedulerInstanceInstance_.start = function () {
if (startBusy) return;
startBusy = true;
try {
mkFns[0] = window.requestAnimationFrame;
mkFns[1] = window.setInterval;
mkFns[2] = window.setTimeout;
mkFns[3] = 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.start993.call(new Proxy(tThis, startFnHandler));
_fnSelectorProp = null;
window.requestAnimationFrame = mkFns[0];
window.setInterval = mkFns[1];
window.setTimeout = mkFns[2];
window.requestIdleCallback = mkFns[3];
} catch (e) {
console.warn(e);
}
startBusy = false;
}
schedulerInstanceInstance_.start.toString = schedulerInstanceInstance_.start993.toString.bind(schedulerInstanceInstance_.start993);
}
})();
FIX_yt_player && !isChatRoomURL && (async () => {
const fOption = 1 | 2 | 4;
const _yt_player = await _yt_player_observable.obtain();
if (!_yt_player || typeof _yt_player !== 'object') return;
const g = _yt_player;
let k;
if (fOption & 1) {
// rAf scheduling
const keyZqOu = getZqOu(_yt_player);
if (!keyZqOu) {
console.warn('[yt-js-engine-tamer] FIX_yt_player::keyZqOu error');
return;
}
k = keyZqOu
const gk = g[k];
if (typeof gk !== 'function') {
console.warn('[yt-js-engine-tamer] FIX_yt_player::g[keyZqOu] error');
return;
}
const gkp = gk.prototype;
const dummyObject = new gk;
const nilFunc = () => { };
const 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('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;
foregroundPromiseFn().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
}
*/
}
if (fOption & 2) {
const keyzo = PERF_471489_ ? getzo(_yt_player) : null;
if (keyzo) {
k = keyzo;
const attrUpdateFn = g[k];
// console.log(5992, attrUpdateFn)
g['$$original$$' + k] = attrUpdateFn;
const zoTransform = async (a, c) => {
let transformType = '';
let transformValue = 0;
let transformUnit = '';
let transformTypeI = 0;
const aStyle = a.style;
let cType = 0;
const cl = c.length;
if (cl >= 8) {
// scale(1)
if (c.startsWith('scale') && c.charCodeAt(6) === 40 && c.charCodeAt(cl - 1) === 41) {
cType = 1;
let t = c.charCodeAt(5);
if (t === 88 || t === 120) cType = 1 | 4;
if (t === 89 || t === 121) cType = 1 | 8;
} else if (c.startsWith('translate') && c.charCodeAt(10) === 40 && c.charCodeAt(cl - 1) === 41) {
cType = 2;
let t = c.charCodeAt(9);
if (t === 88 || t === 120) cType = 2 | 4;
if (t === 89 || t === 121) cType = 2 | 8;
}
let w = 0;
if (w = (cType === 5) ? 1 : (cType === 9) ? 2 : 0) {
let p = c.substring(7, cl - 1);
let q = p.length >= 1 ? parseFloat(p) : NaN;
if (typeof q === 'number' && !isNaNx(q)) {
transformType = w === 1 ? 'scaleX' : 'scaleY';
transformValue = q;
transformUnit = '';
transformTypeI = 1;
} else {
cType = 256;
}
} else if (w = (cType === 6) ? 1 : (cType === 10) ? 2 : 0) {
if (c.endsWith('px)')) {
let p = c.substring(11, cl - 3);
let q = p.length >= 1 ? parseFloat(p) : NaN;
if (typeof q === 'number' && !isNaNx(q)) {
transformType = w === 1 ? 'translateX' : 'translateY';
transformValue = q;
transformUnit = 'px';
transformTypeI = 2;
} else if (p === 'NaN') {
return;
}
} else {
cType = 256;
}
} else if (cType > 0) {
cType = 256;
}
}
if (cType === 256) {
console.log('[yt-js-engine-tamer] zoTransform undefined', c);
}
if (transformTypeI === 1) {
const q = Math.round(transformValue * steppingScaleN) / steppingScaleN;
const vz = toFixed2(q, 3);
c = `${transformType}(${vz})`;
const cv = aStyle.transform;
if (c === cv) return;
aStyle.transform = c;
} else if (transformTypeI === 2) {
const q = transformValue;
const vz = toFixed2(q, 1);
c = `${transformType}(${vz}${transformUnit})`;
const cv = aStyle.transform;
if (c === cv) return;
aStyle.transform = c;
} else { // eg empty
const cv = aStyle.transform;
if (!c && !cv) return;
else if (c === cv) return;
aStyle.transform = c;
}
};
const elmTransformTemp = new WeakMap();
const elmPropTemps = {
'display': new WeakMap(),
'width': new WeakMap(),
'height': new WeakMap(),
'outlineWidth': new WeakMap(),
'position': new WeakMap(),
'padding': new WeakMap(),
"cssText": new WeakMap(),
"right": new WeakMap(),
"left": new WeakMap(),
"top": new WeakMap(),
"bottom": new WeakMap(),
"transitionDelay": new WeakMap(),
"marginLeft": new WeakMap(),
"marginTop": new WeakMap(),
"marginRight": new WeakMap(),
"marginBottom": new WeakMap(),
}
const ns5 = Symbol();
const nextModify = (a, c, m, f, immediate) => {
const a_ = a;
const m_ = m;
const noKey = !m_.has(a_);
if (immediate || noKey) {
m_.set(a_, ns5);
f(a_, c);
noKey && nextBrowserTick_(() => {
const d = m_.get(a_);
if (d === undefined) return;
m_.delete(a_);
if (d !== ns5) f(a_, d);
});
} else {
m_.set(a_, c);
}
};
const set66 = new Set();
const log77 = new Map();
// const set77 = new Set(['top', 'left', 'bottom', 'right']); // caption positioning - immediate change
const modifiedFn = function (a, b, c, immediateChange = false) { // arrow function does not have function.prototype
// console.log(140000, a, b, c);
if (typeof c === 'number' && typeof b === 'string' && a instanceof HTMLElement_) {
const num = c;
c = `${num}`;
if (c.length > 5) c = (num < 10 && num > -10) ? toFixed2(num, 3) : toFixed2(num, 1);
}
if (typeof b === 'string' && typeof c === 'string' && a instanceof HTMLElement_) {
let elmPropTemp = null;
if (b === "transform") {
// div.ytp-hover-progress.ytp-hover-progress-light
// div.ytp-play-progress.ytp-swatch-background-color
nextModify(a, c, elmTransformTemp, zoTransform, immediateChange);
return;
} else if (elmPropTemp = elmPropTemps[b]) {
// if (c.length > 5 && c.includes('.')) {
// console.log(123213, c)
// }
const b_ = b;
nextModify(a, c, elmPropTemp, (a, c) => {
const style = a.style;
const cv = style[b_];
if (!cv && !c) return;
if (cv === c) return;
style[b_] = c;
}, immediateChange);
return;
} else if (b === "outline-width") {
const b_ = 'outlineWidth';
elmPropTemp = elmPropTemps[b_];
nextModify(a, c, elmPropTemp, (a, c) => {
const style = a.style;
const cv = style[b_];
if (!cv && !c) return;
if (cv === c) return;
style[b_] = c;
}, immediateChange);
return;
} else if (b === 'maxWidth' || b === 'maxHeight') {
// I think these can be directly assigned.
const b_ = b;
const style = a.style;
const cv = style[b_];
if (!cv && !c) return;
if (cv === c) return;
style[b_] = c;
return;
} else {
// if(immediate && elmPropTemps[b]){
// console.log(5191, b)
// }
// caption-window
// margin-left max-height max-width font-family fill color font-size background white-space margin
// text-align background-color
// console.log(27304, a, b, c)
if (!set66.has(b)) {
set66.add(b);
nextBrowserTick_(() => {
if (!a.classList.contains('caption-window') && !a.classList.contains('ytp-caption-segment')) {
console.log(27304, a, b, c)
}
})
}
}
attrUpdateFn.call(this, a, b, c);
return;
} else if (typeof (b || 0) === 'object') {
// this is to fix caption positioning
// const immediate = (a.id || 0).length > 14 && (('top' in b) || ('left' in b) || ('right' in b) || ('bottom' in b));
const immediate = (a.id || 0).length > 14;
for (const [k, v] of Object.entries(b)) {
modifiedFn.call(this, a, k, v, immediate);
}
} else {
// a = circle, b = stroke-dasharray, c= "1.8422857142857143 32"
// ytp-ad-timed-pie-countdown-inner
if (typeof b === 'string') {
let m = log77.get(b);
if (!m) {
m = [];
console.log('attrUpdateFn.debug.27304', m);
log77.set(b, m);
}
m.push([a, b, c]);
} else {
console.log('attrUpdateFn.debug.27306', a, b, c);
}
attrUpdateFn.call(this, a, b, c);
return;
}
// console.log(130000, a, b, c);
};
g[k] = modifiedFn;
/*
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)
}
}
*/
}
}
if (fOption & 4) {
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_yt_player && !isChatRoomURL && (async () => {
// timer scheduling
const _yt_player = await _yt_player_observable.obtain();
if (!_yt_player || typeof _yt_player !== 'object') return;
let keyZqQu = getZqQu(_yt_player);
if (!keyZqQu) return;
const g = _yt_player
let k = keyZqQu
const gk = g[k];
if (typeof gk !== 'function') return;
const gkp = gk.prototype;
const extractKeysZqQu = () => {
let _keyeC = '';
try {
gkp.stop.call(new Proxy({
isActive: () => { }
}, {
set(target, prop, value) {
if (value === 0) _keyeC = prop;
return true;
}
}));
} catch (e) { }
if (!_keyeC) return;
const keyeC = _keyeC;
let keyC = ''; // this.C = this.ST.bind(this)
let keyhj = ''; // 1000ms
try {
gkp.start.call(new Proxy({
stop: () => { },
[keyeC]: 0,
}, {
get(target, prop) {
if (prop in target) return target[prop];
if (!keyC) {
keyC = prop;
return null; // throw error
}
else if (!keyhj) {
keyhj = prop;
}
}
}));
} catch (e) {
if (!keyC || !keyhj) {
console.log(e)
}
}
if (!keyC || !keyhj) return;
let keyST = '';
let keyj = '';
let keyB = '';
let keyxa = '';
const possibleKs = new Set();
for (const [k, v] of Object.entries(gkp)) {
if (k === 'stop' || k === 'start' || k === 'isActive' || k === 'constructor' || k === keyeC || k === keyC || k === keyhj) {
continue;
}
if (typeof v === 'function') {
const m = /this\.(\w+)\.call\(this\.(\w+)\)/.exec(v + '');
if (m) {
keyST = k;
keyj = m[1];
keyB = m[2];
} else {
possibleKs.add(k);
}
}
}
if (!keyST || !keyj || !keyB) return;
for (const k of possibleKs) {
if (k === keyST || k === keyj || k === keyB) {
continue;
}
const v = gkp[k];
if (typeof v === 'function' && (v + '').includes(`this.stop();delete this.${keyj};delete this.${keyB}`)) {
keyxa = k;
}
}
return [keyeC, keyC, keyhj, keyST, keyj, keyB, keyxa];
}
const keys = extractKeysZqQu();
if (!keys || !keys.length) return;
const [keyeC, keyC, keyhj, keyST, keyj, keyB, keyxa] = keys; // [timerId, binded executorFn, 1000ms, executorFn, dataJ, objectB, disposeFn]
if (!keyeC || !keyC || !keyhj || !keyST || !keyj || !keyB || !keyxa) return;
let disposeKeys = null;
gkp[keyxa] = function () {
// dispose
if (!disposeKeys) {
disposeKeys = Object.getOwnPropertyNames(this).filter(key => {
if (key != keyeC && key != keyC && key != keyhj && key != keyST && key != keyj && key != keyB && key != keyxa) {
const t = typeof this[key];
return t === 'undefined' || t === 'object'
}
return false;
});
}
for (const key of disposeKeys) {
const v = this[key];
if ((v || 0).length >= 1) v.length = 0; // function (){if(this.fn)for(;this.fn.length;)this.fn.shift()()}
}
if (this[keyeC] > 0) this.stop();
this[keyj] = null;
this[keyB] = null;
};
gkp.start = function (a) {
if (this[keyeC] > 0) this.stop();
const delay = void 0 !== a ? a : this[keyhj];
this[keyeC] = window.setTimeout(this[keyC], delay);
};
gkp.stop = function () {
if (this[keyeC] > 0) {
window.clearTimeout(this[keyeC]);
this[keyeC] = 0;
}
};
gkp.isActive = function () {
return this[keyeC] > 0;
};
gkp[keyST] = function () {
this.stop(); // this[keyeC] = 0;
const fn = this[keyj];
const obj = this[keyB];
let skip = false;
if (!fn) skip = true;
else if (IGNORE_bufferhealth_CHECK && obj) {
let m;
if ((m = obj[keyC]) instanceof Map || (m = obj[keyj]) instanceof Map) {
if (m.has("bufferhealth")) skip = true;
}
}
if (!skip) {
fn.call(obj);
}
};
/*
g.k.eC = 0;
g.k.xa = function() {
g.Qu.Vf.xa.call(this);
this.stop();
delete this.j;
delete this.B
}
;
g.k.start = function(a) {
this.stop();
this.eC = g.gg(this.C, void 0 !== a ? a : this.hj)
}
;
g.k.stop = function() {
this.isActive() && g.Sa.clearTimeout(this.eC);
this.eC = 0
}
;
g.k.isActive = function() {
return 0 != this.eC
}
;
g.k.ST = function() {
this.eC = 0;
this.j && this.j.call(this.B)
}
;
*/
})();
FIX_Animation_n_timeline && (async () => {
const [timeline, Animation] = await Promise.all([timelineObservable.obtain(), animationObservable.obtain()]);
if (!timeline || !Animation) return;
const animationsFix = (timeline) => {
const animations = (timeline || 0)._animations || 0;
const c = animations[0];
if (c) {
if (c && !c.id && c._isGroup === false && c._holdTime === 0 && c._paused === false && !c._callback && Number.isNaN(c._sequenceNumber) && c.effect.target instanceof HTMLCanvasElement) {
animations.shift(); // keep animating but no looping
// c.effect.remove();
}
}
}
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();
FIX_Animation_n_timeline_cinematic && animationsFix(b);
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';
if (!document.getElementById('afscript')) {
const style = document.createElement('style');
style.id = 'afscript';
style.textContent = `
@keyFrames aF1 {
0% {
order: 0;
}
100% {
order: 1;
}
}
#a-f[id] {
visibility: collapse !important;
position: fixed !important;
display: block !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, jump-none) 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();
FIX_Animation_n_timeline_cinematic && animationsFix(b);
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
}
});
*/
}
})();
!isUrlInEmbed && Promise.resolve().then(() => {
// ==================================== FIX_avoid_incorrect_video_meta ====================================
class LimitedSizeSet extends Set {
constructor(n) {
super();
this.limit = n;
}
add(key) {
if (!super.has(key)) {
super.add(key);
let n = super.size - this.limit;
if (n > 0) {
const iterator = super.values();
do {
const firstKey = iterator.next().value; // Get the first (oldest) key
super.delete(firstKey); // Delete the oldest key
} while (--n > 0)
}
}
}
removeAdd(key) {
super.delete(key);
this.add(key);
}
}
// const wk3 = new WeakMap();
// let mtxVideoId = '';
// let aje3 = [];
const mfvContinuationRecorded = new LimitedSizeSet(8); // record all success continuation keys
const mfyContinuationIgnored = new LimitedSizeSet(8); // ignore continuation keys by copying the keys in the past
let mtzlastAllowedContinuation = ''; // the key stored at the last success; clear when scheduling changes
let mtzCount = 0; // the key keeps unchanged
// let mjtNextMainKey = '';
let mjtRecordedPrevKey = ''; // the key stored at the last success (no clear)
let mjtLockPreviousKey = ''; // the key before fetch() should be discarded. (uncertain continuation)
let mbCId322 = 0; // cid for delay fetchUpdatedMetadata
// let allowNoDelay322=false;
let mbDelayBelowNCalls = 0; // after N calls, by pass delay; reset when scheduling changes
let mpKey22 = ''; // last success continutation key & url pair
let mpUrl22 = ''; // last success continutation key & url pair
let mpKey21 = ''; // latest requested continutation key & url pair
let mpUrl21 = ''; // latest requested continutation key & url pair
async function sha1Hex(message) {
const msgUint8 = new TextEncoder().encode(message); // encode as (utf-8) Uint8Array
const hashBuffer = await crypto.subtle.digest("SHA-1", msgUint8); // hash the message
const hashArray = Array.from(new Uint8Array(hashBuffer)); // convert buffer to byte array
const hashHex = hashArray
.map((b) => b.toString(16).padStart(2, "0"))
.join(""); // convert bytes to hex string
return hashHex;
}
async function continuationLog(a, ...args) {
let b = a;
try {
if (advanceLogging) b = await sha1Hex(a);
let c = args.map(e => {
return e === a ? b : e
});
console.log(...c)
} catch (e) { console.warn(e) }
}
function copyPreviousContiuationToIgnored374(toClearRecorded) {
if (mfvContinuationRecorded.length > 0) {
for (const [e, d] of mfvContinuationRecorded) {
mfyContinuationIgnored.removeAdd(e);
}
toClearRecorded && mfvContinuationRecorded.clear();
}
}
function setup_ytTaskEmitterBehavior_TaskMgr374(taskMgr) {
const tmProto = taskMgr.constructor.prototype;
if (tmProto && typeof tmProto.addJob === 'function' && tmProto.addJob.length === 3 && typeof tmProto.cancelJob === 'function' && tmProto.cancelJob.length === 1) {
if (!tmProto.addJob714) {
tmProto.addJob714 = tmProto.addJob;
tmProto.addJob = function (a, b, c) {
const jobId = this.addJob714(a, b, c);
if (jobId > 0) {
// const ez = wk3.get(this);
// const dz = ez ? ez.data?.updatedMetadataEndpoint?.updatedMetadataEndpoint : null;
// aje3.push({mtx, jobId, a,b,c, element: this, dz, data: (ez?.data || null) })
this.__lastJobId863__ = jobId;
}
return jobId;
}
}
if (!tmProto.cancelJob714) {
tmProto.cancelJob714 = tmProto.cancelJob;
tmProto.cancelJob = function (a) {
const res = this.cancelJob714(a);
// if (a > 0) {
// for (const e of aje3) {
// if (e.jobId === a) e.cancelled = true;
// }
// }
return res;
}
}
}
}
const FIX_avoid_incorrect_video_meta_bool = FIX_avoid_incorrect_video_meta && isPrepareCachedV && check_for_set_key_order && !isChatRoomURL;
FIX_avoid_incorrect_video_meta_bool && whenCEDefined('ytd-video-primary-info-renderer').then(() => {
let dummy;
let cProto;
// let mc = 4;
// dummy = await observablePromise(() => {
// const r = document.querySelector('ytd-video-primary-info-renderer');
// if (!r) return;
// let cProto = insp(r).constructor.prototype;
// if (cProto.fetchUpdatedMetadata) return r;
// if (--mc < 0) return -1;
// return null;
// }).obtain();
dummy = document.createElement('ytd-video-primary-info-renderer');
if (!(dummy instanceof Element)) return;
// console.log(5022, dummy)
cProto = insp(dummy).constructor.prototype;
cProto.__getEmittorTaskMgr859__ = function () {
let taskMgr_ = null;
try {
taskMgr_ = (this.ytTaskEmitterBehavior || 0).getTaskManager() || null;
} catch (e) { }
return taskMgr_;
}
if (typeof cProto.fetchUpdatedMetadata === 'function' && cProto.fetchUpdatedMetadata.length === 1 && !cProto.fetchUpdatedMetadata717) {
// console.log(1234, cProto, cProto.is)
cProto.fetchUpdatedMetadata717 = cProto.fetchUpdatedMetadata;
let c_;
cProto.fetchUpdatedMetadata718 = function (a) {
// delay or immediate call the actual fetchUpdatedMetadata
let doImmediately = false;
if (a && typeof a === 'string' && mjtRecordedPrevKey && mjtRecordedPrevKey === mpKey22 && a === mpKey22 && (!pageSetupVideoId || pageSetupVideoId !== mpUrl22)) {
if (!pageSetupVideoId && videoPlayingY.videoId === mpUrl22) doImmediately = true;
} else if (typeof a !== 'string' || mbDelayBelowNCalls > 3 || !mpKey22 || (mpKey22 === a && mpKey22 !== mjtLockPreviousKey) || (mjtLockPreviousKey && mjtLockPreviousKey !== a)) {
doImmediately = true;
}
if (mbCId322) {
clearTimeout(mbCId322);
mbCId322 = 0;
}
if (doImmediately) return this.fetchUpdatedMetadata717(a);
let delay = mjtLockPreviousKey === a ? 8000 : 800;
mbCId322 = setTimeout(() => {
this.fetchUpdatedMetadata717(a);
}, delay);
console.log('[yt-js-engine-tamer]', '5190 delayed fetchUpdatedMetadata', delay);
}
cProto.fetchUpdatedMetadata = function (a) {
if (!pageSetupState) {
if (c_) clearTimeout(c_);
c_ = setTimeout(() => {
this.fetchUpdatedMetadata718(a);
}, 300);
return;
}
// pageSetupState == 0
try {
mbDelayBelowNCalls++;
if (arguments.length > 1 || !(a === undefined || (typeof a === 'string' && a))) {
console.warn("CAUTION: fetchUpdatedMetadata coding might have to be updated.");
}
// console.log('fum377', a)
if (typeof a === 'string' && mfyContinuationIgnored.has(a)) {
console.log('[yt-js-engine-tamer]', '5040 skip fetchUpdatedMetadata', a);
return;
}
if (!a && (this.data || 0).updatedMetadataEndpoint) {
if (mjtRecordedPrevKey && mjtLockPreviousKey !== mjtRecordedPrevKey) {
mjtLockPreviousKey = mjtRecordedPrevKey;
LOG_FETCHMETA_UPDATE && continuationLog(mjtLockPreviousKey, '5150 Lock Key', mjtLockPreviousKey);
}
// mjtNextMainKey = true;
mtzlastAllowedContinuation = '';
mtzCount = 0;
// allowNoDelay322 = false;
// fetch new metadata, cancel all previous continuations
copyPreviousContiuationToIgnored374(true);
} else if (typeof a === 'string') {
const videoPlayingId = videoPlayingY.videoId;
// if(mjtNextMainKey === true) mjtNextMainKey = a;
let update21 = !!pageSetupVideoId;
if (mpKey22 === a && mpUrl22 === videoPlayingId && mpUrl22 && videoPlayingId && (!pageSetupVideoId || pageSetupVideoId === videoPlayingId)) {
update21 = true;
} else if (mpKey22 === a && mpUrl22 !== pageSetupVideoId) {
LOG_FETCHMETA_UPDATE && continuationLog(mpKey22, '5060 mpUrl22 mismatched', mpKey22, mpUrl22, pageSetupVideoId || '(null)', videoPlayingId || '(null)');
return;
}
if (update21) {
mpKey21 = a;
mpUrl21 = pageSetupVideoId || videoPlayingId;
}
if (!mfvContinuationRecorded.has(a)) mfvContinuationRecorded.add(a);
}
LOG_FETCHMETA_UPDATE && continuationLog(a, '5180 fetchUpdatedMetadata\t', a, pageSetupVideoId || '(null)', videoPlayingY.videoId || '(null)');
// if (!pageSetupVideoId && typeof a === 'string' && a.length > 40) return; // ignore incorrect continuation
// if(a === mjtNextMainKey) allowNoDelay322 = false;
return this.fetchUpdatedMetadata718(a);
} catch (e) {
console.log('Code Error in fetchUpdatedMetadata', e);
}
return this.fetchUpdatedMetadata717(a)
}
}
if (typeof cProto.scheduleInitialUpdatedMetadataRequest === 'function' && cProto.scheduleInitialUpdatedMetadataRequest.length === 0 && !cProto.scheduleInitialUpdatedMetadataRequest717) {
// console.log(1234, cProto, cProto.is)
cProto.scheduleInitialUpdatedMetadataRequest717 = cProto.scheduleInitialUpdatedMetadataRequest;
let mJob = null;
cProto.scheduleInitialUpdatedMetadataRequest = function () {
try {
if (arguments.length > 0) {
console.warn("CAUTION: scheduleInitialUpdatedMetadataRequest coding might have to be updated.");
}
// mfy = mfv;
// mjtNextMainKey = '';
mtzlastAllowedContinuation = '';
mtzCount = 0;
if (mbCId322) {
clearTimeout(mbCId322);
mbCId322 = 0;
}
mbDelayBelowNCalls = 0;
// allowNoDelay322 = false;
copyPreviousContiuationToIgnored374(true);
const taskMgr = this.__getEmittorTaskMgr859__();
if (FIX_avoid_incorrect_video_meta_emitterBehavior && taskMgr && !taskMgr.addJob714 && taskMgr.addJob && taskMgr.cancelJob) setup_ytTaskEmitterBehavior_TaskMgr374(taskMgr);
if (FIX_avoid_incorrect_video_meta_emitterBehavior && taskMgr && !taskMgr.addJob714) {
console.log('[yt-js-engine-tamer]', 'scheduleInitialUpdatedMetadataRequest error 507');
}
// prevent depulicated schedule job by clearing previous JobId
if (taskMgr && typeof taskMgr.addLowPriorityJob === 'function' && taskMgr.addLowPriorityJob.length === 2 && typeof taskMgr.cancelJob === 'function' && taskMgr.cancelJob.length === 1) {
let res;
if (mJob) {
const job = mJob;
mJob = null;
console.log('cancelJob', job)
taskMgr.cancelJob(job); // clear previous [Interval Meta Update] job
// p.cancelJob(a,b);
}
// const updatedMetadataEndpoint = this.data?.updatedMetadataEndpoint?.updatedMetadataEndpoint
let pza = taskMgr.__lastJobId863__;
try { res = this.scheduleInitialUpdatedMetadataRequest717(); } catch (e) { }
let pzb = taskMgr.__lastJobId863__
if (pza !== pzb) {
mJob = pzb; // set [Interval Meta Update] jobId
}
// if (updatedMetadataEndpoint && updatedMetadataEndpoint.videoId) {
// mtxVideoId = updatedMetadataEndpoint.videoId || ''; // set the current target VideoId
// } else {
// mtxVideoId = ''; // sometimes updatedMetadataEndpoint is not ready
// }
return res;
} else {
console.log('[yt-js-engine-tamer]', 'scheduleInitialUpdatedMetadataRequest error 601');
}
} catch (e) {
console.log('Code Error in scheduleInitialUpdatedMetadataRequest', e);
}
return this.scheduleInitialUpdatedMetadataRequest717();
}
}
});
FIX_avoid_incorrect_video_meta_bool && promiseForYtActionCalled.then((ytAppDom) => {
let dummy;
let cProto;
dummy = ytAppDom;
if (!(dummy instanceof Element)) return;
cProto = insp(dummy).constructor.prototype;
if (typeof cProto.sendServiceAjax_ === 'function' && cProto.sendServiceAjax_.length === 4 && !cProto.sendServiceAjax717_) {
// console.log(1234, cProto, cProto.is);
// cProto.handleServiceRequest717_ = cProto.handleServiceRequest_;
// cProto.handleServiceRequest_ = function (a, b, c, d) {
// console.log(123401, arguments);
// return this.handleServiceRequest717_(a, b, c, d);
// }
// cProto.handleServiceRequest717_ = cProto.handleServiceRequest_;
// cProto.handleServiceRequest_ = function(a,b,c,d){
// console.log(59901, a?.is, b?.updatedMetadataEndpoint?.videoId, c?.continuation)
// if(a?.is === 'ytd-video-primary-info-renderer' && b?.updatedMetadataEndpoint?.videoId && c?.continuation && typeof c?.continuation ==='string'){
// console.log('mfv', c.continuation);
// mfv.add( c.continuation);
// }
// return this.handleServiceRequest717_(a,b,c,d);
// }
function extraArguments322(a, b, c) {
let is = (a || 0).is;
let videoId = ((b || 0).updatedMetadataEndpoint || 0).videoId;
let continuation = (c || 0).continuation;
if (typeof is !== 'string') is = null;
if (typeof videoId !== 'string') videoId = null;
if (typeof continuation !== 'string') continuation = null;
return { is, videoId, continuation };
}
cProto.sendServiceAjax717_ = cProto.sendServiceAjax_;
cProto.sendServiceAjax_ = function (a, b, c, d) {
// console.log(8001)
try {
const { is, videoId, continuation } = extraArguments322(a, b, c);
if ((videoId || continuation) && (is !== 'ytd-video-primary-info-renderer')) {
console.warn("CAUTION: sendServiceAjax_ coding might have to be updated.");
}
if (pageSetupVideoId && videoId && continuation) {
if (mpKey21 && mpUrl21 && mpKey21 === continuation && mpUrl21 !== pageSetupVideoId) {
mfyContinuationIgnored.removeAdd(continuation);
mfvContinuationRecorded.delete(continuation);
return;
}
}
if (mjtLockPreviousKey && mjtLockPreviousKey !== continuation && continuation) {
copyPreviousContiuationToIgnored374(false);
mfyContinuationIgnored.delete(continuation);
mfvContinuationRecorded.removeAdd(continuation);
mfyContinuationIgnored.removeAdd(mjtLockPreviousKey);
mfvContinuationRecorded.delete(mjtLockPreviousKey);
mjtLockPreviousKey = '';
}
// if (mjtNextMainKey === continuation) {
// copyPreviousContiuationToIgnored(false);
// mfyContinuationIgnored.delete(continuation);
// mfvContinuationRecorded.add(continuation);
// }
if (mfyContinuationIgnored && continuation) {
if (mfyContinuationIgnored.has(continuation)) {
LOG_FETCHMETA_UPDATE && continuationLog(continuation, '5260 matched01', continuation)
return;
}
}
// console.log(59902, a?.is, b,c,d)
// console.log(59903, a?.is, b?.updatedMetadataEndpoint?.videoId, c?.continuation)
if (is === 'ytd-video-primary-info-renderer' && videoId && continuation && !mfvContinuationRecorded.has(continuation)) {
// console.log('mfv377', continuation);
mfvContinuationRecorded.add(continuation);
}
// if (videoId) {
// if (!pageSetupVideoId) return; // ignore page not ready
// // if (mtxVideoId && b.updatedMetadataEndpoint.videoId !== mtxVideoId) return; // ignore videoID not matched
// if (videoId !== pageSetupVideoId) {
// return;
// }
// }
} catch (e) {
console.log('Coding Error in sendServiceAjax_', e)
}
// console.log(8002)
// console.log(123402, arguments);
// console.log(5162, 'a',a?.is,'b',b,'c',c,'d',d);
// console.log(5211, b?.updatedMetadataEndpoint?.kdkw33);
// if(b &&b.updatedMetadataEndpoint && !b.updatedMetadataEndpoint.kdkw33){
// b.updatedMetadataEndpoint = new Proxy(b.updatedMetadataEndpoint, {
// get(target, prop, receiver){
// console.log('xxs99', target.videoId, mtx)
// if(prop ==='kdkw33') return 1;
// console.log(3322, prop, target)
// if(prop === 'initialDelayMs') {
// throw new Error("ABCC");
// }
// return target[prop];
// },
// set(target, prop, value, receiver){
// if(prop ==='kdkw33') return true;
// target[prop]=value;
// return true;
// }
// });
// }
// console.log(5533, b?.updatedMetadataEndpoint?.kdkw33)
return this.sendServiceAjax717_(a, b, c, d);
}
}
function delayClearOtherKeys(lztContinuation) {
// // schedule delayed removal if mfyContinuationIgnored is not empty
// getRafPromise().then(() => {
// // assume the repeat continuation could be only for popstate which is triggered by user interaction
// // foreground page only
// });
if (lztContinuation !== mtzlastAllowedContinuation) return;
if (lztContinuation !== mpKey21 || lztContinuation !== mpKey22) return;
if (!mfyContinuationIgnored.size) return;
if (mfyContinuationIgnored.size > 1) {
LOG_FETCHMETA_UPDATE && continuationLog(lztContinuation, 'delayClearOtherKeys, current = ', lztContinuation);
}
mfyContinuationIgnored.forEach((value, key) => {
if (key !== lztContinuation) {
mfyContinuationIgnored.delete(key);
LOG_FETCHMETA_UPDATE && continuationLog(key, 'previous continuation removed from ignored store', key);
}
});
}
if (typeof cProto.getCancellableNetworkPromise_ === 'function' && cProto.getCancellableNetworkPromise_.length === 5 && !cProto.getCancellableNetworkPromise717_) {
cProto.getCancellableNetworkPromise717_ = cProto.getCancellableNetworkPromise_;
cProto.getCancellableNetworkPromise_ = function (a, b, c, d, e) {
// console.log(8003)
try {
const { is, videoId, continuation } = extraArguments322(b, c, d);
if ((videoId || continuation) && (is !== 'ytd-video-primary-info-renderer')) {
console.warn("CAUTION: getCancellableNetworkPromise_ coding might have to be updated.");
}
if (pageSetupVideoId && videoId && continuation) {
if (mpKey21 && mpUrl21 && mpKey21 === continuation && mpUrl21 !== pageSetupVideoId) {
mfyContinuationIgnored.removeAdd(continuation);
mfvContinuationRecorded.delete(continuation);
return;
}
}
if (mjtLockPreviousKey && mjtLockPreviousKey !== continuation && continuation) {
copyPreviousContiuationToIgnored374(false);
mfyContinuationIgnored.delete(continuation);
mfvContinuationRecorded.removeAdd(continuation);
mfyContinuationIgnored.removeAdd(mjtLockPreviousKey);
mfvContinuationRecorded.delete(mjtLockPreviousKey);
mjtLockPreviousKey = '';
}
// if (mjtNextMainKey === continuation) {
// copyPreviousContiuationToIgnored(false);
// mfyContinuationIgnored.delete(continuation);
// mfvContinuationRecorded.add(continuation);
// }
const lztContinuation = continuation;
if (mfyContinuationIgnored && lztContinuation && typeof lztContinuation === 'string') {
if (mfyContinuationIgnored.has(lztContinuation)) {
LOG_FETCHMETA_UPDATE && continuationLog(lztContinuation, '5360 matched02', lztContinuation)
return;
}
}
// if (videoId) {
// if (!pageSetupVideoId) return; // ignore page not ready
// // if (mtxVideoId && c.updatedMetadataEndpoint.videoId !== mtxVideoId) return; // ignore videoID not matched
// if (videoId !== pageSetupVideoId) {
// return;
// }
// }
if (typeof lztContinuation === 'string' && mtzlastAllowedContinuation !== lztContinuation) {
mtzlastAllowedContinuation = lztContinuation;
// console.log(70401, lztContinuation, mfyContinuationIgnored.size)
LOG_FETCHMETA_UPDATE && continuationLog(lztContinuation, '5382 Continuation sets to\t', lztContinuation, `C${mtzCount}.R${mfvContinuationRecorded.size}.I${mfyContinuationIgnored.size}`);
mjtRecordedPrevKey = lztContinuation;
if (mjtLockPreviousKey === lztContinuation) mjtLockPreviousKey = '';
// if (mfyContinuationIgnored.size > 0) {
// delayClearOtherKeys(lztContinuation);
// }
mtzCount = 0;
// allowNoDelay322 = false;
} else if (typeof lztContinuation === 'string' && mtzlastAllowedContinuation && mtzlastAllowedContinuation === lztContinuation) {
// repeated
if (++mtzCount > 1e9) mtzCount = 1e4;
LOG_FETCHMETA_UPDATE && continuationLog(lztContinuation, '5386 Same Continuation\t\t', lztContinuation, `C${mtzCount}.R${mfvContinuationRecorded.size}.I${mfyContinuationIgnored.size}`);
// if (mtzCount >= 3) allowNoDelay322 = true;
if (mtzCount >= 3 && mfyContinuationIgnored.size > 0) {
Promise.resolve(lztContinuation).then(delayClearOtherKeys).catch(console.warn);
}
if (mtzCount === 5) {
mfvContinuationRecorded.clear();
mfvContinuationRecorded.add(lztContinuation);
}
}
if (typeof lztContinuation === 'string' && lztContinuation && (pageSetupVideoId || videoPlayingY.videoId)) {
mpKey22 = lztContinuation;
mpUrl22 = pageSetupVideoId || videoPlayingY.videoId;
}
if (mbCId322) {
clearTimeout(mbCId322);
mbCId322 = 0;
}
} catch (e) {
console.log('Coding Error in getCancellableNetworkPromise_', e)
}
// console.log(8004)
// console.log(123403, arguments);
// if(c.updatedMetadataEndpoint) console.log(123404, pageSetupVideoId, JSON.stringify(c.updatedMetadataEndpoint))
// console.log(5163, a?.is,b,c,d,e);
return this.getCancellableNetworkPromise717_(a, b, c, d, e);
}
}
});
// ==================================== FIX_avoid_incorrect_video_meta ====================================
FIX_ytdExpander_childrenChanged && !isChatRoomURL && whenCEDefined('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;
foregroundPromiseFn().then(() => {
this.canToggleJobId = 0;
this.calculateCanCollapse()
})
}
}
// console.log(cProto.initChildrenObserver)
console.debug('ytd-expander-fix-childrenChanged');
}
});
FIX_paper_ripple_animate && whenCEDefined('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.$.background.style.opacity = b.outerOpacity;
b.isOpacityFullyDecayed && !b.isRestingAtMaxRadius && this.removeRipple(b)
}
if ((this.shouldKeepAnimating || 0) !== ripples.length) {
if (!this._boundAnimate38) this._boundAnimate38 = this.animate.bind(this);
foregroundPromiseFn().then(this._boundAnimate38);
} else {
this.onAnimationComplete();
}
}
}
console.debug('FIX_paper_ripple_animate')
// console.log(cProto.animate)
}
});
if (FIX_doIdomRender) {
const xsetTimeout = function (f, d) {
if (xsetTimeout.m511 === 1 && !d) {
xsetTimeout.m511 = 2;
xsetTimeout.m568 = f;
} else {
return setTimeout.apply(window, arguments)
}
}
/**
*
IGb = function(a) {
var b, c = null == (b = a.requestAninmationFrameResolver) ? void 0 : b.promise;
c || (a.requestAninmationFrameResolver = new Vi,
c = a.requestAninmationFrameResolver.promise,
Da.requestAnimationFrame(function() {
var d;
null == (d = a.requestAninmationFrameResolver) || d.resolve();
a.requestAninmationFrameResolver = null
}));
return c
}
*/
const xrequestAnimationFrame = function (f) {
const h = `${f}`;
if (h.startsWith("function(){setTimeout(function(){") && h.endsWith("})}")) {
let t = null;
xsetTimeout.m511 = 1;
f();
if (xsetTimeout.m511 === 2) {
t = xsetTimeout.m568;
xsetTimeout.m568 = null;
}
xsetTimeout.m511 = 0;
if (typeof t === 'function') {
foregroundPromiseFn().then(t);
}
} else if (h.includes("requestAninmationFrameResolver")) {
foregroundPromiseFn().then(f);
} else {
return requestAnimationFrame.apply(window, arguments);
}
}
let busy = false;
const doIdomRender = function () {
if (!this) return;
if (busy) {
return this.doIdomRender13(...arguments);
}
busy = true;
const { requestAnimationFrame, setTimeout } = window;
window.requestAnimationFrame = xrequestAnimationFrame;
window.setTimeout = xsetTimeout;
let r = this.doIdomRender13(...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']) {
whenCEDefined(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('[yt-js-engine-tamer] FIX_doIdomRender', ytTag)
});
}
}
FIX_POPUP_UNIQUE_ID && whenCEDefined('ytd-popup-container').then(async () => {
const sMap = new Map();
const ZTa = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz".split("");
const ZT = function () {
for (var a = Array(36), b = 0, c, d = 0; d < 36; d++)
d == 8 || d == 13 || d == 18 || d == 23 ? a[d] = "-" : d == 14 ? a[d] = "4" : (b <= 2 && (b = 33554432 + Math.random() * 16777216 | 0),
c = b & 15,
b >>= 4,
a[d] = ZTa[d == 19 ? c & 3 | 8 : c]);
return a.join("")
};
const popupContainerCollection = document.getElementsByTagName('ytd-popup-container');
const popupContainer = await observablePromise(() => {
return popupContainerCollection[0];
}).obtain();
let cProto;
cProto = insp(popupContainer).constructor.prototype;
if (!cProto || typeof cProto.handleOpenPopupAction !== 'function' || cProto.handleOpenPopupAction3868 || cProto.handleOpenPopupAction.length !== 2) {
console.log('FIX_POPUP_UNIQUE_ID NG')
return;
}
cProto.handleOpenPopupAction3868 = cProto.handleOpenPopupAction;
cProto.handleOpenPopupAction = function (a, b) {
if (typeof (a || 0) === 'object' && !a.__jOdQA__) {
a.__jOdQA__ = true;
try {
const h = this.hostElement;
if (h instanceof HTMLElement_) {
const map = h.__skme44__ = h.__skme44__ || new Map();
let mKey = '';
const wKey = firstObjectKey(a);
const wObj = wKey ? a[wKey] : null;
if (wKey && wObj && typeof (wObj.popup || 0) === 'object') {
const pKey = firstObjectKey(wObj.popup)
const pObj = pKey ? wObj.popup[pKey] : null;
let contentKey = '';
let headerKey = '';
if (pObj && pObj.identifier && pObj.content && pObj.header) {
contentKey = firstObjectKey(pObj.content)
headerKey = firstObjectKey(pObj.header)
}
if (contentKey && headerKey) {
mKey = `${wKey}(popupType:${wObj.popupType},popup(${pKey}(content(${contentKey}:...),header(${headerKey}:...),identifer(surface:${pObj.identifier.surface}))))`
if (mKey) {
if (!wObj.uniqueId) {
for (let i = 0; i < 8; i++) {
wObj.uniqueId = ZT();
if (!sMap.has(wObj.uniqueId)) break;
}
}
const oId = wObj.uniqueId
let nId_ = map.get(mKey);
if (!nId_) {
map.set(mKey, nId_ = oId);
}
wObj.uniqueId = nId_ || wObj.uniqueId;
const nId = wObj.uniqueId
sMap.set(oId, nId);
sMap.set(nId, nId);
wObj.uniqueId = nId;
pObj.targetId = nId;
pObj.identifier.tag = nId;
if (oId !== nId) {
console.log('FIX_POPUP_UNIQUE_ID', oId, nId);
}
}
}
}
// console.log(12213, mKey, a, b, h)
}
} catch (e) {
console.warn(e)
}
try {
const results = searchNestedObject(a, (x) => {
if (typeof x === 'string' && x.length === 36) {
if (/[a-zA-Z\d]{8}-[a-zA-Z\d]{4}-[a-zA-Z\d]{4}-[a-zA-Z\d]{4}-[a-zA-Z\d]{12}/.test(x)) return true;
}
return false;
});
for (const [obj, key] of results) {
const oId = obj[key];
const nId = sMap.get(oId);
if (nId) obj[key] = nId;
}
} catch (e) {
console.warn(e)
}
}
return this.handleOpenPopupAction3868(...arguments)
}
console.log('FIX_POPUP_UNIQUE_ID OK')
});
FIX_TRANSCRIPT_SEGMENTS && !isChatRoomURL && whenCEDefined('yt-formatted-string').then(async () => {
let dummy;
let cProto;
dummy = document.createElement('yt-formatted-string');
cProto = insp(dummy).constructor.prototype;
if (!cProto || typeof cProto.setNodeStyle_ !== 'function' || cProto.setNodeStyle17_ || cProto.setNodeStyle_.length !== 2) {
console.log('FIX_TRANSCRIPT_SEGMENTS(2) NG');
return;
}
cProto.setNodeStyle17_ = cProto.setNodeStyle_;
cProto.setNodeStyle_ = function (a, b) {
if (b instanceof HTMLElement_ && typeof (a || 0) === 'object') b.classList.toggle('yt-formatted-string-block-line', !!a.blockLine);
return this.setNodeStyle17_(a, b);
}
console.log('FIX_TRANSCRIPT_SEGMENTS(2) OK');
});
});
});
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();
}
})();