☰

RU AdList JS Fixes

try to take over the world!

目前为 2017-09-29 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         RU AdList JS Fixes
  3. // @namespace    ruadlist_js_fixes
  4. // @version      20170929.1
  5. // @description  try to take over the world!
  6. // @author       lainverse & dimisa
  7. // @match        *://*/*
  8. // @grant        unsafeWindow
  9. // @grant        window.close
  10. // @grant        GM_getValue
  11. // @grant        GM_setValue
  12. // @run-at       document-start
  13. // ==/UserScript==
  14.  
  15. (function() {
  16.     'use strict';
  17.     let win = (unsafeWindow || window),
  18.         // http://stackoverflow.com/questions/9847580/how-to-detect-safari-chrome-ie-firefox-and-opera-browser
  19.         isOpera = (!!window.opr && !!opr.addons) || !!window.opera || navigator.userAgent.indexOf(' OPR/') >= 0,
  20.         isChrome = !!window.chrome && !!window.chrome.webstore,
  21.         isSafari = (Object.prototype.toString.call(window.HTMLElement).indexOf('Constructor') > 0 ||
  22.                     (function (p) { return p.toString() === "[object SafariRemoteNotification]"; })(!window.safari || safari.pushNotification)),
  23.         isFirefox = typeof InstallTrigger !== 'undefined',
  24.         inIFrame = (win.self !== win.top),
  25.         _getAttribute = Element.prototype.getAttribute,
  26.         _setAttribute = Element.prototype.setAttribute,
  27.         _de = document.documentElement,
  28.         _appendChild = Document.prototype.appendChild.bind(_de),
  29.         _removeChild = Document.prototype.removeChild.bind(_de),
  30.         _createElement = Document.prototype.createElement.bind(document);
  31.  
  32.     if (isFirefox && // Exit on image pages in Fx
  33.         document.constructor.prototype.toString() === '[object ImageDocumentPrototype]')
  34.         return;
  35.  
  36.     // dTree 2.05 in some cases replaces Node object before my script kicks in :(
  37.     if (!Node.prototype)
  38.     {
  39.         let ifr = _createElement('iframe');
  40.         _appendChild(ifr);
  41.         try {
  42.             window.Node = ifr.contentWindow.Node;
  43.             console.log('Node object restored. -_-');
  44.         } catch(e) {
  45.             console.log('Unable to restore Node object.', e);
  46.         }
  47.         _removeChild(ifr);
  48.     }
  49.  
  50.     // NodeList iterator polyfill (mostly for Safari)
  51.     // https://jakearchibald.com/2014/iterators-gonna-iterate/
  52.     if (!NodeList.prototype[Symbol.iterator]) {
  53.         NodeList.prototype[Symbol.iterator] = Array.prototype[Symbol.iterator];
  54.     }
  55.  
  56.     // Options
  57.     let opts = {
  58.         'useWSIFunc': useWSI
  59.     };
  60.  
  61.     {
  62.         let optsCall = function(callback)
  63.         {
  64.             // Register event listener
  65.             let key = "optsCallEvent_" + Math.random().toString(36).substr(2),
  66.                 cb = callback.func.bind(callback.name);
  67.             window.addEventListener(key, cb, false);
  68.             // Generate and dispatch synthetic event
  69.             let ev = document.createEvent("HTMLEvents");
  70.             ev.initEvent(key, true, false);
  71.             window.dispatchEvent(ev);
  72.             // Remove listener
  73.             window.removeEventListener(key, cb, false);
  74.         };
  75.  
  76.         let initOptsHandler = function()
  77.         {
  78.             opts[this] = GM_getValue(this, true);
  79.             if (opts[this])
  80.                 opts[this+'Func']();
  81.         };
  82.  
  83.         optsCall({
  84.             func: initOptsHandler,
  85.             name: 'useWSI'
  86.         });
  87.  
  88.         // show options page
  89.         let openOptions = function()
  90.         {
  91.             let ovl = _createElement('div'),
  92.                 inner = _createElement('div');
  93.             ovl.style = (
  94.                 'position: fixed;'+
  95.                 'top:0; left:0;'+
  96.                 'bottom: 0; right: 0;'+
  97.                 'background: rgba(0,0,0,0.85);'+
  98.                 'z-index: 2147483647;'+
  99.                 'padding: 5em'
  100.             );
  101.             inner.style = (
  102.                 'background: whitesmoke;'+
  103.                 'font-size: 10pt;'+
  104.                 'color: black;'+
  105.                 'padding: 1em'
  106.             );
  107.             inner.textContent = 'JS Fixes Options: (reload page to apply)';
  108.             inner.appendChild(_createElement('br'));
  109.             inner.appendChild(_createElement('br'));
  110.             ovl.addEventListener(
  111.                 'click', function(e)
  112.                 {
  113.                     if (e.target === ovl) {
  114.                         ovl.parentNode.removeChild(ovl);
  115.                         e.preventDefault();
  116.                     }
  117.                     e.stopPropagation();
  118.                 }, false
  119.             );
  120.             // append checkbox with label function
  121.             function addCheckbox(optName, optLabel)
  122.             {
  123.                 let c = _createElement('input'),
  124.                     l = _createElement('label');
  125.                 c.type = 'checkbox';
  126.                 c.id = optName;
  127.                 optsCall({
  128.                     func: function()
  129.                     {
  130.                         c.checked = GM_getValue(this);
  131.                     },
  132.                     name: optName
  133.                 });
  134.                 c.addEventListener(
  135.                     'click', function(e)
  136.                     {
  137.                         optsCall({
  138.                             func:function(){
  139.                                 GM_setValue(this, e.target.checked);
  140.                                 opts[this] = e.target.checked;
  141.                             },
  142.                             name:optName
  143.                         });
  144.                     }, true
  145.                 );
  146.                 l.textContent = optLabel;
  147.                 l.setAttribute('for', optName);
  148.                 inner.appendChild(c);
  149.                 inner.appendChild(l);
  150.                 inner.appendChild(_createElement('br'));
  151.             }
  152.             // append checkboxes
  153.             addCheckbox('useWSI', 'Use WebSocket filter. Disable if experience problems with WebSocket connections.');
  154.             document.body.appendChild(ovl);
  155.             ovl.appendChild(inner);
  156.         };
  157.  
  158.         // monitor keys pressed for Ctrl+Alt+Shift+J > s > f code
  159.         let opPos = 0, opKey = ['KeyJ','KeyS','KeyF'];
  160.         document.addEventListener(
  161.             'keydown', function(e)
  162.             {
  163.                 if ((e.code === opKey[opPos] || e.location) &&
  164.                     (!!opPos || e.altKey && e.ctrlKey && e.shiftKey))
  165.                 {
  166.                     opPos += e.location ? 0 : 1;
  167.                     e.stopPropagation();
  168.                     e.preventDefault();
  169.                 } else {
  170.                     opPos = 0;
  171.                 }
  172.                 if (opPos === opKey.length)
  173.                 {
  174.                     opPos = 0;
  175.                     openOptions();
  176.                 }
  177.             }, false
  178.         );
  179.     }
  180.  
  181.     // Special wrapper script to run scripts designed to override standard DOM functions
  182.     // In Firefox appends supplied script to a page to make it run in page context and let
  183.     // page content access overridden functions. In other browsers just run it as-is.
  184.     function scriptLander(func, prepend)
  185.     {
  186.         if (!isFirefox)
  187.         {
  188.             func();
  189.             return;
  190.         }
  191.         let script = _createElement('script');
  192.         let inline = ['string', 'function'];
  193.         script.textContent = '!function(){let win=window;' + (
  194.             inline.includes(typeof prepend) && prepend ||
  195.             prepend instanceof Array && prepend.join(';') || ''
  196.         ) + ';(' + func + ')();}();';
  197.         _appendChild(script);
  198.         _removeChild(script);
  199.     }
  200.  
  201.     function nullTools(opts) {
  202.         // jshint validthis:true
  203.         let nt = this;
  204.         opts = opts || {};
  205.         function log() { if (opts.log) console.log(...arguments); }
  206.         function trace() { if (opts.log) console.trace(...arguments); }
  207.  
  208.         nt.destroy = function(o, destroy)
  209.         {
  210.             if (!opts.destroy && !destroy && o instanceof Object)
  211.                 return;
  212.             log('cleaning', o);
  213.             try {
  214.                 for (let item in o)
  215.                 {
  216.                     if (item instanceof Object)
  217.                         nt.destroy(item);
  218.                     delete o[item];
  219.                 }
  220.             } catch (e) {
  221.                 log('Error in object destructor', e);
  222.             }
  223.         };
  224.  
  225.         nt.define = function(obj, prop, val)
  226.         {
  227.             Object.defineProperty(
  228.                 obj, prop, {
  229.                     get: ()  => val,
  230.                     set: (v) => (v !== val ? (log(`set ${prop} of`, obj, 'to', v), nt.destroy(v)) : null, undefined),
  231.                     enumerable: true
  232.                 }
  233.             );
  234.         };
  235.         nt.proxy = function(obj)
  236.         {
  237.             return new Proxy(
  238.                 obj, {
  239.                     get: (t, p) => t[p],
  240.                     set: (t, p, v) => (v !== t[p] ? (log(`set ${p} of`, t, 'to', v), nt.destroy(v)) : null, true)
  241.                 }
  242.             );
  243.         };
  244.         nt.func = (val) => {
  245.             return () => (trace('call func, return', val, true), val);
  246.         };
  247.     }
  248.  
  249.     // Fake objects of advertisement networks to break their workflow
  250.     scriptLander(
  251.         function()
  252.         {
  253.             let nt = new nullTools();
  254.             // Popular adblock detector
  255.             if (!('fuckAdBlock' in win))
  256.             {
  257.                 let FuckAdBlock = function(options) {
  258.                     let self = this;
  259.                     self._options = {
  260.                         checkOnLoad: false,
  261.                         resetOnEnd: false,
  262.                         checking: false
  263.                     };
  264.                     self.setOption = function(opt, val)
  265.                     {
  266.                         if (val)
  267.                             self._options[opt] = val;
  268.                         else
  269.                             Object.assign(self._options, opt);
  270.                     };
  271.                     if (options)
  272.                         self.setOption(options);
  273.  
  274.                     self._var = { event: {} };
  275.                     self.clearEvent = function()
  276.                     {
  277.                         self._var.event.detected = [];
  278.                         self._var.event.notDetected = [];
  279.                     };
  280.                     self.clearEvent();
  281.  
  282.                     self.on = function(detected, fun)
  283.                     {
  284.                         self._var.event[detected?'detected':'notDetected'].push(fun);
  285.                         return self;
  286.                     };
  287.                     self.onDetected = function(cb)
  288.                     {
  289.                         return self.on(true, cb);
  290.                     };
  291.                     self.onNotDetected = function(cb)
  292.                     {
  293.                         return self.on(false, cb);
  294.                     };
  295.                     self.emitEvent = function()
  296.                     {
  297.                         for (let fun of self._var.event.notDetected)
  298.                             fun();
  299.                         if (self._options.resetOnEnd)
  300.                             self.clearEvent();
  301.                         return self;
  302.                     };
  303.                     self._creatBait = () => null;
  304.                     self._destroyBait = () => null;
  305.                     self._checkBait = function() {
  306.                         setTimeout((() => self.emitEvent()), 1);
  307.                     };
  308.                     self.check = function() {
  309.                         self._checkBait();
  310.                         return true;
  311.                     };
  312.  
  313.                     let callback = function()
  314.                     {
  315.                         if (self._options.checkOnLoad)
  316.                             setTimeout(self.check, 1);
  317.                     };
  318.                     window.addEventListener('load', callback, false);
  319.                 };
  320.                 nt.define(win, 'FuckAdBlock', FuckAdBlock);
  321.                 nt.define(win, 'fuckAdBlock', new FuckAdBlock({
  322.                     checkOnLoad: true,
  323.                     resetOnEnd: true
  324.                 }));
  325.             }
  326.  
  327.             // CoinHive miner stub. Continuous 100% CPU load can easily kill some CPU with overheat.
  328.             if (!('CoinHive' in win))
  329.             {
  330.                 if (location.hostname !== 'cnhv.co')
  331.                 {
  332.                     // CoinHive stub for cases when it doesn't affect site functionality
  333.                     let CoinHiveConstructor = function()
  334.                     {
  335.                         this.setThrottle = nt.func(null);
  336.                         this.start = nt.func(null);
  337.                         this.on = nt.func(null);
  338.                         this.getTotalHashes = nt.func(0);
  339.                     };
  340.                     let CoinHiveStub = nt.proxy({
  341.                         Anonymous: CoinHiveConstructor,
  342.                         User: CoinHiveConstructor,
  343.                         Token: CoinHiveConstructor,
  344.                         JobThread: nt.func(null)
  345.                     });
  346.                     nt.define(win, 'CoinHive', CoinHiveStub);
  347.                 } else {
  348.                     // CoinHive wrapper to fool sites which expect it to actually work and return results
  349.                     let CoinHiveObject;
  350.                     let fishnet = {
  351.                         apply: (target, thisArg, args) => {
  352.                             console.log(`miner.${target._name}(${JSON.stringify(args).slice(1,-1)})`);
  353.                             return target.apply(thisArg, args);
  354.                         }
  355.                     };
  356.                     Object.defineProperty(win, 'CoinHive', {
  357.                         set: function(obj)
  358.                         {
  359.                             if ('Token' in obj)
  360.                             {
  361.                                 console.log('[CoinHive] Token wrapper applied.');
  362.                                 let _Token = obj.Token.bind(obj);
  363.                                 obj.Token = function(siteKey, goal, params)
  364.                                 {
  365.                                     let _goal = goal;
  366.                                     if (goal > 256)
  367.                                         goal = 256;
  368.                                     console.log(`[CoinHive] Original goal: ${_goal}, new smaller goal ${goal}.`);
  369.                                     console.log(`With smaller goals server may return 'invalid_goal' error and stop working.`);
  370.                                     let miner = _Token(siteKey, goal, params);
  371.                                     miner.setThrottle(0.05);
  372.                                     miner.setThrottle = () => null;
  373.                                     let _start = miner.start.bind(miner);
  374.                                     miner.start = function() {
  375.                                         let res = _start(CoinHive.FORCE_EXCLUSIVE_TAB);
  376.                                         return res;
  377.                                     };
  378.                                     let _on = miner.on.bind(miner);
  379.                                     miner.on = function(type, callback)
  380.                                     {
  381.                                         if (type === 'accepted')
  382.                                         {
  383.                                             console.log('[CoinHive] "accepted" callback wrapper applied.');
  384.                                             let _callback = callback;
  385.                                             callback = function(params)
  386.                                             {
  387.                                                 console.log('[CoinHive] "accepted" callback is called, imitating original goal being reached.');
  388.                                                 params.hashes = _goal;
  389.                                                 return _callback.apply(this, arguments);
  390.                                             };
  391.                                             miner.stop();
  392.                                         }
  393.                                         return _on(type, callback);
  394.                                     };
  395.                                     return miner;
  396.                                 };
  397.                             }
  398.                             CoinHiveObject = obj;
  399.                         },
  400.                         get: () => CoinHiveObject
  401.                     });
  402.                 }
  403.             }
  404.  
  405.             // Yandex API (ADBTools, Metrika)
  406.             let hostname = location.hostname;
  407.             if (hostname.startsWith('google.') || hostname.includes('.google.') ||
  408.                 // Google likes to define odd global variables like Ya
  409.                 ((hostname.startsWith('yandex.') || hostname.includes('.yandex.')) &&
  410.                  /^\/((yand)?search|images)/i.test(location.pathname) &&
  411.                  !hostname.startsWith('news.')) ||
  412.                 // Also, Yandex uses their Ya object for a lot of things on their pages and
  413.                 // wrapping it may cause problems. It's better to skip it in some cases.
  414.                 hostname.endsWith('github.io') || hostname.endsWith('grimtools.com'))
  415.                 return;
  416.  
  417.             let Ya = new Proxy({}, {
  418.                 set: function(tgt, prop, val)
  419.                 {
  420.                     if (val && val !== tgt.Context &&
  421.                         val instanceof Object && 'AdvManager' in val)
  422.                         val = tgt.Context;
  423.                     if (!isNaN(prop))
  424.                         val = nt.func(null);
  425.                     console.log(`Ya.${prop} = `, val);
  426.                     tgt[prop] = val;
  427.                     return true;
  428.                 },
  429.                 get: (tgt, prop) => tgt[prop]
  430.             });
  431.             let callWithParams = function(f)
  432.             {
  433.                 f.call(this, Ya.__inline_params__ || {});
  434.                 Ya.__inline_params__ = null;
  435.             };
  436.             nt.define(Ya, 'callWithParams', callWithParams);
  437.             nt.define(Ya, 'PerfCounters', nt.proxy({
  438.                 addCacheEvent: nt.func(null),
  439.                 getTime: nt.func(null),
  440.                 sendCacheEvents: nt.func(null),
  441.                 sendResTiming: nt.func(null),
  442.                 sendTimeMark: nt.func(null),
  443.                 __cacheEvents: []
  444.             }));
  445.             nt.define(Ya, '__isSent', true);
  446.             nt.define(Ya, 'confirmUrl', '');
  447.             nt.define(Ya, 'Direct', nt.proxy({
  448.                 insertInto: nt.func(null)
  449.             }));
  450.             nt.define(Ya, 'mediaCode', nt.proxy({
  451.                 create: function()
  452.                 {
  453.                     if (inIFrame)
  454.                     {
  455.                         console.log('Removed body of ad-frame.');
  456.                         document.documentElement.removeChild(document.body);
  457.                     }
  458.                 },
  459.                 moduleLoad: nt.func(null),
  460.                 setModule: nt.func(null)
  461.             }));
  462.             let extra = nt.proxy({
  463.                 extra: nt.proxy({ match: 0, confirm: '', src: '' }),
  464.                 id: 0, percent: 100, threshold: 1
  465.             });
  466.             nt.define(Ya, '_exp', nt.proxy({
  467.                 id: 0, coin: 0,
  468.                 choose: nt.func(extra),
  469.                 get: (prop) => extra.hasOwnProperty(prop) ? extra[prop] : null,
  470.                 getId: nt.func(0),
  471.                 defaultVersion: extra,
  472.                 getExtra: nt.func(extra.extra),
  473.                 getDefaultExtra: nt.func(extra.extra),
  474.                 versions: [extra]
  475.             }));
  476.             nt.define(Ya, 'c', nt.func(null));
  477.             nt.define(Ya, 'ADBTools', function(){
  478.                 for (let name of ['loadContext', 'testAdbStyle'])
  479.                     this[name] = nt.func(null);
  480.                 this.getCurrentState = nt.func(true);
  481.                 return nt.proxy(this);
  482.             });
  483.             if (!location.hostname.includes('kinopoisk.ru'))
  484.                 // kinopoisk uses adfox wrapped in Yandex code to display self-ads
  485.                 nt.define(Ya, 'adfoxCode', nt.proxy({
  486.                     create: nt.func(null),
  487.                     createAdaptive: nt.func(null),
  488.                     createScroll: nt.func(null)
  489.                 }));
  490.             let AdvManager = function()
  491.             {
  492.                 for (let name of ['renderDirect', 'getBid', 'releaseBid', 'getSkipToken', 'getAdSessionId'])
  493.                     this[name] = nt.func(null);
  494.                 this.render = function(o) {
  495.                     if (!o.renderTo)
  496.                         return;
  497.                     let placeholder = document.getElementById(o.renderTo);
  498.                     let parent = placeholder.parentNode;
  499.                     placeholder.style = 'display:none!important';
  500.                     parent.style = (parent.getAttribute('style')||'') + 'height:auto!important';
  501.                     // fix for Yandex TV pages
  502.                     if (location.hostname.startsWith('tv.yandex.'))
  503.                     {
  504.                         let sibling = placeholder.previousSibling;
  505.                         if (sibling && sibling.classList && sibling.classList.contains('tv-spin'))
  506.                             sibling.style.display = 'none';
  507.                     }
  508.                 };
  509.                 return nt.proxy(this);
  510.             };
  511.             nt.define(Ya, 'Context', nt.proxy({
  512.                 _callbacks: nt.proxy([]),
  513.                 _asyncModeOn: true,
  514.                 _init: nt.func(null),
  515.                 AdvManager: new AdvManager()
  516.             }));
  517.             let Metrika = function()
  518.             {
  519.                 for (let name of ['reachGoal', 'replacePhones', 'trackLinks', 'hit', 'params'])
  520.                     this[name] = nt.func(null);
  521.                 this.id = 0;
  522.                 return nt.proxy(this);
  523.             };
  524.             Metrika.counters = () => Ya._metrika.counters;
  525.             nt.define(Ya, 'Metrika', Metrika);
  526.             let counter = new Ya.Metrika();
  527.             nt.define(Ya, '_metrika', nt.proxy({
  528.                 counter: counter,
  529.                 counters: [counter],
  530.                 hitParam: {},
  531.                 counterNum: 0,
  532.                 hitId: 0,
  533.                 v: 1
  534.             }));
  535.             nt.define(Ya, '_globalMetrikaHitId', 0);
  536.             nt.define(win, 'Ya', Ya);
  537.             // Yandex.Metrika callbacks
  538.             let yandex_metrika_callbacks = [];
  539.             document.addEventListener(
  540.                 'DOMContentLoaded',
  541.                 (e) => {
  542.                     yandex_metrika_callbacks.forEach((f) => f && f.call(window));
  543.                     yandex_metrika_callbacks.length = 0;
  544.                     yandex_metrika_callbacks.push = (f) => setTimeout(f, 0);
  545.                 },
  546.                 false
  547.             );
  548.             nt.define(win, 'yandex_metrika_callbacks', yandex_metrika_callbacks);
  549.         }, nullTools
  550.     );
  551.  
  552.     // Creates and return protected style (unless protection is manually disabled).
  553.     // Protected style will re-add itself on removal and remaind enabled on attempt to disable it.
  554.     function createStyle(rules, props, skip_protect)
  555.     {
  556.         props = props || {};
  557.         props.type = 'text/css';
  558.  
  559.         function _protect(style)
  560.         {
  561.             if (skip_protect)
  562.                 return;
  563.  
  564.             Object.defineProperty(style, 'sheet', {
  565.                 value: null,
  566.                 enumerable: true
  567.             });
  568.             Object.defineProperty(style, 'disabled', {
  569.                 get: () => true, //pretend to be disabled
  570.                 set: () => undefined,
  571.                 enumerable: true
  572.             });
  573.             (new MutationObserver(
  574.                 (ms) => _removeChild(ms[0].target)
  575.             )).observe(style, { childList: true });
  576.         }
  577.  
  578.  
  579.         function _create()
  580.         {
  581.             let style = _appendChild(_createElement('style'));
  582.             Object.assign(style, props);
  583.  
  584.             function insertRules(rule)
  585.             {
  586.                 if (rule.forEach)
  587.                     rule.forEach(insertRules);
  588.                 else try {
  589.                     style.sheet.insertRule(rule, 0);
  590.                 } catch (e) {
  591.                     console.error(e);
  592.                 }
  593.             }
  594.  
  595.             insertRules(rules);
  596.             _protect(style);
  597.  
  598.             return style;
  599.         }
  600.  
  601.         let style = _create();
  602.         if (skip_protect)
  603.             return style;
  604.  
  605.         function resolveInANewContext(resolve)
  606.         {
  607.             setTimeout(
  608.                 (resolve) => resolve(_create()),
  609.                 0, resolve
  610.             );
  611.         }
  612.  
  613.         (new MutationObserver(
  614.             function(ms)
  615.             {
  616.                 let m, node;
  617.                 for (m of ms) for (node of m.removedNodes)
  618.                     if (node === style)
  619.                         (new Promise(resolveInANewContext))
  620.                             .then((st) => (style = st));
  621.             }
  622.         )).observe(_de, { childList: true });
  623.  
  624.         return style;
  625.     }
  626.  
  627.     // https://greasyfork.org/scripts/19144-websuckit/
  628.     function useWSI()
  629.     {
  630.         // check does browser support Proxy and WebSocket
  631.         if (typeof Proxy !== 'function' ||
  632.             typeof WebSocket !== 'function')
  633.             return;
  634.  
  635.         function getWrappedCode(removeSelf)
  636.         {
  637.             let text = getWrappedCode.toString() + WSI.toString();
  638.             text = (
  639.                 '(function(){"use strict";'+
  640.                 text.replace(/\/\/[^\r\n]*/g,'').replace(/[\s\r\n]+/g,' ')+
  641.                 '(new WSI(self||window)).init();'+
  642.                 (removeSelf?'let s = document.currentScript; if (s) {s.parentNode.removeChild(s);}':'')+
  643.                 '})();\n'
  644.             );
  645.             return text;
  646.         }
  647.  
  648.         function WSI(win, safeWin)
  649.         {
  650.             safeWin = safeWin || win;
  651.             let masks = [], filter;
  652.             for (filter of [// blacklist
  653.                 '||185.87.50.147^',
  654.                 '||10root25.website^', '||24video.xxx^',
  655.                 '||adlabs.ru^', '||adspayformymortgage.win^', '||aviabay.ru^',
  656.                 '||bgrndi.com^', '||brokeloy.com^',
  657.                 '||cnamerutor.ru^',
  658.                 '||docfilms.info^', '||dreadfula.ru^',
  659.                 '||et-code.ru^', '||etcodes.com^',
  660.                 '||franecki.net^', '||film-doma.ru^',
  661.                 '||free-torrent.org^', '||free-torrent.pw^',
  662.                 '||free-torrents.org^', '||free-torrents.pw^',
  663.                 '||game-torrent.info^', '||gocdn.ru^',
  664.                 '||hdkinoshka.com^', '||hghit.com^', '||hindcine.net^',
  665.                 '||kiev.ua^', '||kinotochka.net^',
  666.                 '||kinott.com^', '||kinott.ru^', '||kuveres.com^',
  667.                 '||lepubs.com^', '||luxadv.com^', '||luxup.ru^', '||luxupcdna.com^',
  668.                 '||mail.ru^', '||marketgid.com^', '||mixadvert.com^', '||mxtads.com^',
  669.                 '||nickhel.com^',
  670.                 '||oconner.biz^', '||oconner.link^', '||octoclick.net^', '||octozoon.org^',
  671.                 '||pkpojhc.com^',
  672.                 '||psma01.com^', '||psma02.com^', '||psma03.com^',
  673.                 '||recreativ.ru^', '||redtram.com^', '||regpole.com^', '||rootmedia.ws^', '||ruttwind.com^',
  674.                 '||skidl.ru^',
  675.                 '||torvind.com^', '||traffic-media.co^', '||trafmag.com^',
  676.                 '||webadvert-gid.ru^', '||webadvertgid.ru^',
  677.                 '||xxuhter.ru^',
  678.                 '||yuiout.online^',
  679.                 '||zoom-film.ru^'])
  680.                 masks.push(new RegExp(
  681.                     filter.replace(/([\\\/\[\].*+?(){}$])/g, '\\$1')
  682.                     .replace(/\^(?!$)/g,'\\.?[^\\w%._-]')
  683.                     .replace(/\^$/,'\\.?([^\\w%._-]|$)')
  684.                     .replace(/^\|\|/,'^(ws|http)s?:\\/+([^\/.]+\\.)*'),
  685.                     'i'));
  686.  
  687.             function isBlocked(url) {
  688.                 for (let mask of masks)
  689.                     if (mask.test(url))
  690.                         return true;
  691.                 return false;
  692.             }
  693.  
  694.             function wrapWebSocket(wsParent)
  695.             {
  696.                 let _WebSocket = wsParent.WebSocket;
  697.                 // getter for properties of fake WS, returns fake functions
  698.                 // if there are functions with such name in the real WS and
  699.                 // also returns constants from real WS
  700.                 function wsGetter(target, name)
  701.                 {
  702.                     try {
  703.                         if (typeof _WebSocket.prototype[name] === 'function')
  704.                         {
  705.                             if (name === 'close' || name === 'send') // send also closes connection
  706.                                 target.readyState = _WebSocket.CLOSED;
  707.                             return (
  708.                                 function fake() {
  709.                                     console.trace(`[WSI] Invoked function "${name}'"`);
  710.                                     return;
  711.                                 }
  712.                             );
  713.                         }
  714.                         if (typeof _WebSocket.prototype[name] === 'number')
  715.                             return _WebSocket[name];
  716.                     } catch(ignore) {}
  717.                     return target[name];
  718.                 }
  719.                 // Wrap WS object
  720.                 wsParent.WebSocket = new Proxy(_WebSocket, {
  721.                     construct: function (target, args)
  722.                     {
  723.                         let url = args[0];
  724.                         console.log(`[WSI] Opening socket on  ${url}\u2026`);
  725.                         if (isBlocked(url))
  726.                         {
  727.                             console.log("[WSI] Blocked.");
  728.                             return new Proxy({
  729.                                 url: url,
  730.                                 readyState: _WebSocket.OPEN
  731.                             }, {
  732.                                 get: wsGetter,
  733.                                 set: () => true
  734.                             });
  735.                         }
  736.                         return Reflect.construct(target, args);
  737.                     }
  738.                 });
  739.             }
  740.  
  741.             function WorkerWrapper()
  742.             {
  743.                 let realWorker = win.Worker;
  744.                 win.Worker = function Worker() {
  745.                     let isBlobURL = /^blob:/i,
  746.                         resourceURI = arguments[0],
  747.                         deepLogMode = false,
  748.                         _callbacks = new WeakMap(),
  749.                         _worker = null,
  750.                         _onevs = { names: ['onmessage', 'onerror'] },
  751.                         _actions = [],
  752.                         _self = this;
  753.  
  754.                     function log()
  755.                     {
  756.                         if (deepLogMode)
  757.                             console.log.apply(_self, arguments);
  758.                     }
  759.  
  760.                     function callbackWrapper(func)
  761.                     {
  762.                         if (typeof func !== 'function')
  763.                             return undefined;
  764.  
  765.                         return function callback()
  766.                         {
  767.                             return func.apply(_self, arguments);
  768.                         };
  769.                     }
  770.  
  771.                     function updateWorker()
  772.                     {
  773.                         for (let [action, name, args] of _actions) {
  774.                             log(_worker, action, name, args);
  775.                             if (action === 'set')
  776.                                 _worker[name] = callbackWrapper(args);
  777.                             if (action === 'call')
  778.                                 _worker[name].apply(_worker, args);
  779.                         }
  780.                         _actions.length = 0;
  781.                         log('Applied buffered actions.');
  782.                     }
  783.  
  784.                     for (let prop of _onevs.names)
  785.                         Object.defineProperty(_self, prop, {
  786.                             set: function(val) {
  787.                                 _onevs[prop] = val;
  788.                                 if (_worker)
  789.                                     _worker[prop] = callbackWrapper(val);
  790.                                 else {
  791.                                     _actions.push(['set', prop, val]);
  792.                                     log('Stored into buffer:', arguments);
  793.                                 }
  794.                             },
  795.                             get: () => _onevs[prop],
  796.                             enumerable: true
  797.                         });
  798.  
  799.                     _self.postMessage = function()
  800.                     {
  801.                         if (_worker)
  802.                             _worker.postMessage.apply(_worker, arguments);
  803.                         else {
  804.                             _actions.push(['call', 'postMessage', arguments]);
  805.                             log('Stored into buffer:', arguments);
  806.                         }
  807.                     };
  808.                     _self.terminate = function()
  809.                     {
  810.                         if (_worker)
  811.                             _worker.terminate();
  812.                         else {
  813.                             _actions.push(['call','terminate', arguments]);
  814.                             log('Stored into buffer:', arguments);
  815.                         }
  816.                     };
  817.                     _self.addEventListener = function(event, callback, other)
  818.                     {
  819.                         if (typeof callback !== 'function')
  820.                             return;
  821.  
  822.                         if (!_callbacks.has(callback))
  823.                             _callbacks.set(callback, callbackWrapper(callback));
  824.  
  825.                         arguments[1] = _callbacks.get(callback);
  826.                         if (_worker)
  827.                             _worker.addEventListener.apply(_worker, arguments);
  828.                         else {
  829.                             _actions.push(['call', 'addEventListener', arguments]);
  830.                             log('Stored into buffer:', arguments);
  831.                         }
  832.                     };
  833.                     _self.removeEventListener = function(event, callback, other)
  834.                     {
  835.                         if (typeof callback !== 'function' || !_callbacks.has(callback))
  836.                             return;
  837.  
  838.                         arguments[1] = _callbacks.get(callback);
  839.                         _callbacks.delete(callback);
  840.                         if (_worker)
  841.                             _worker.removeEventListener.apply(_worker, arguments);
  842.                         else {
  843.                             _actions.push(['call', 'removeEventListener', arguments]);
  844.                             log('Stored into buffer:', arguments);
  845.                         }
  846.                     };
  847.  
  848.                     if (!isBlobURL.test(resourceURI))
  849.                     {
  850.                         _worker = new realWorker(resourceURI);
  851.                         return; // not a blob, no need to wrap
  852.                     }
  853.  
  854.                     (new Promise(
  855.                         function(resolve, reject)
  856.                         {
  857.                             let xhr = new XMLHttpRequest();
  858.                             xhr.responseType = 'blob';
  859.                             try {
  860.                                 xhr.open('GET', resourceURI, true);
  861.                             } catch(e) {
  862.                                 return reject(e);
  863.                             }
  864.                             if (xhr.readyState !== XMLHttpRequest.OPENED) {
  865.                                 // connection wasn't opened, unable to continue wrapping procedure
  866.                                 return reject(xhr.readyState);
  867.                             }
  868.                             xhr.onload = function(e)
  869.                             {
  870.                                 if (e.target.status === 200)
  871.                                 {
  872.                                     let reader = new FileReader();
  873.                                     reader.addEventListener(
  874.                                         'loadend', function(e)
  875.                                         {
  876.                                             resolve(
  877.                                                 new realWorker(URL.createObjectURL(
  878.                                                     new Blob([getWrappedCode(false) + e.target.result])
  879.                                                 ))
  880.                                             );
  881.                                         }, false
  882.                                     );
  883.                                     reader.readAsText(e.target.response);
  884.                                 } else {
  885.                                     return reject(e);
  886.                                 }
  887.                             };
  888.                             xhr.onerror = (e) => reject(e);
  889.                             xhr.send();
  890.                         }
  891.                     )).then(
  892.                         function(val)
  893.                         {
  894.                             _worker = val;
  895.                             updateWorker();
  896.                         }
  897.                     ).catch(
  898.                         function(e)
  899.                         {
  900.                             // connection were blocked by CSP or something else triggered error event on xhr object
  901.                             // unable to proceed with wrapper, return object as-is
  902.                             _worker = new realWorker(resourceURI);
  903.                             updateWorker();
  904.                         }
  905.                     );
  906.  
  907.                     if (deepLogMode)
  908.                     {
  909.                         return new Proxy(_self, {
  910.                             get: function(target, prop) {
  911.                                 console.log(`Get Worker.${prop}`);
  912.                                 return target[prop];
  913.                             },
  914.                             set: function(target, prop, val) {
  915.                                 console.log(`Set Worker.${prop} = ${val}`);
  916.                                 target[prop] = val;
  917.                                 return true;
  918.                             }
  919.                         });
  920.                     }
  921.                 }.bind(safeWin);
  922.             }
  923.  
  924.             function CreateElementWrapper()
  925.             {
  926.                 let key = '_'+Math.random().toString(36).substr(2),
  927.                     _createElement = Document.prototype.createElement,
  928.                     _addEventListener = Element.prototype.addEventListener,
  929.                     isDataURL = /^data:/i,
  930.                     isBlobURL = /^blob:/i;
  931.  
  932.                 // IFrame SRC get/set wrapper
  933.                 let ifGetSet = Object.getOwnPropertyDescriptor(HTMLIFrameElement.prototype, 'src');
  934.                 if (ifGetSet)
  935.                 {
  936.                     let code = encodeURIComponent('<scr'+'ipt>'+getWrappedCode(true)+'</scr'+'ipt>\n'),
  937.                         dataSrc = new WeakMap(),
  938.                         _ifSet = ifGetSet.set,
  939.                         _ifGet = ifGetSet.get;
  940.                     ifGetSet.set = function(val)
  941.                     {
  942.                         if (this[key] && val === dataSrc.get(this))
  943.                         { // if already processed data URL then do nothing
  944.                             delete this[key];
  945.                             return null;
  946.                         }
  947.                         let isData = isDataURL.test(val);
  948.                         if (isData && val.indexOf(code) < 0)
  949.                         {
  950.                             dataSrc.set(this, val);
  951.                             val = val.replace(',',',' + code);
  952.                         }
  953.                         if (!isData && dataSrc.get(this))
  954.                             dataSrc.delete(this);
  955.                         return _ifSet.call(this, val);
  956.                     };
  957.                     ifGetSet.get = function()
  958.                     {
  959.                         return dataSrc.get(this) || _ifGet.call(this);
  960.                     };
  961.                     Object.defineProperty(HTMLIFrameElement.prototype, 'src', ifGetSet);
  962.                 }
  963.  
  964.                 function frameSetWSWrapper(e)
  965.                 {
  966.                     let frm = e.target;
  967.                     try {
  968.                         if (!frm.src || isBlobURL.test(frm.src))
  969.                             wrapWebSocket(frm.contentWindow);
  970.                     } catch (ignore) {}
  971.                 }
  972.  
  973.                 let scriptMap = new WeakMap();
  974.                 scriptMap.isBlocked = isBlocked;
  975.                 let onErrorWrapper = {
  976.                     set: function(val)
  977.                     {
  978.                         if (scriptMap.has(this))
  979.                         {
  980.                             this.removeEventListener('error', scriptMap.get(this).wrp, false);
  981.                             scriptMap.delete(this);
  982.                         }
  983.                         if (!val || typeof val !== 'function')
  984.                             return val;
  985.  
  986.                         scriptMap.set(this, {
  987.                             org: val,
  988.                             wrp: function()
  989.                             {
  990.                                 if (scriptMap.isBlocked(this.src))
  991.                                     console.log('[WSI] Blocked "onerror" callback from', this.src);
  992.                                 else
  993.                                     scriptMap.get(this).org.apply(this, arguments);
  994.                             }
  995.                         });
  996.                         this.addEventListener('error', scriptMap.get(this).wrp, false);
  997.                     },
  998.                     get: function()
  999.                     {
  1000.                         return scriptMap.has(this) ? scriptMap.get(this).org : null;
  1001.                     },
  1002.                     enumerable: true
  1003.                 };
  1004.                 Document.prototype.createElement = function createElement(name) {
  1005.                     let el = _createElement.apply(this, arguments);
  1006.  
  1007.                     if (el.tagName === 'IFRAME')
  1008.                         _addEventListener.call(el, 'load', frameSetWSWrapper, false);
  1009.                     if (el.tagName === 'SCRIPT')
  1010.                         Object.defineProperty(el, 'onerror', onErrorWrapper);
  1011.  
  1012.                     return el;
  1013.                 };
  1014.  
  1015.                 document.addEventListener(
  1016.                     'DOMContentLoaded', function()
  1017.                     {
  1018.                         for (let ifr of document.querySelectorAll('IFRAME'))
  1019.                         {
  1020.                             if (isDataURL.test(ifr.src))
  1021.                             {
  1022.                                 ifr[key] = true;
  1023.                                 ifr.src = ifr.src; // call setter and let it do the job
  1024.                             }
  1025.                             _addEventListener.call(ifr, 'load', frameSetWSWrapper, false);
  1026.                         }
  1027.                     }, false
  1028.                 );
  1029.             }
  1030.  
  1031.             this.init = function()
  1032.             {
  1033.                 wrapWebSocket(win);
  1034.                 if (!(/firefox/i.test(navigator.userAgent))) // skip WorkerWrapper in Firefox
  1035.                     (new Promise(
  1036.                         function(resolve, reject)
  1037.                         { // test is it possible to run inline scripts
  1038.                             if (self.constructor.name.indexOf('Worker') > -1)
  1039.                                 return resolve(); // running within a Worker
  1040.                             let onerr = window.onerror,
  1041.                                 onscr = (e) => resolve();
  1042.                             // for some reason addEventListener on 'error' doesn't catch this error
  1043.                             window.onerror = (e) => reject(e);
  1044.                             window.addEventListener('inlineSuccess', onscr, false);
  1045.                             let scr = document.createElement('script');
  1046.                             scr.textContent = "window.dispatchEvent(new Event('inlineSuccess'));";
  1047.                             document.documentElement.appendChild(scr);
  1048.                             document.documentElement.removeChild(scr);
  1049.                             window.removeEventListener('inlineSuccess', onscr, false);
  1050.                             window.onerror = onerr;
  1051.                         }
  1052.                     )).then(
  1053.                         (e) => WorkerWrapper()
  1054.                     ).catch(
  1055.                         (e) => console.log('[WSI] Unable to create inline script. Skipping Worker wrapper to avoid further issues.', e)
  1056.                     );
  1057.                 if (typeof document !== 'undefined')
  1058.                     CreateElementWrapper();
  1059.             };
  1060.         }
  1061.  
  1062.         if (isFirefox)
  1063.         {
  1064.             let script = _createElement('script');
  1065.             script.textContent = getWrappedCode(true);
  1066.             _appendChild(script);
  1067.             _removeChild(script);
  1068.             return; //we don't want to call functions on page from here in Fx, so exit
  1069.         }
  1070.  
  1071.         (new WSI((unsafeWindow||self||window),(self||window))).init();
  1072.     }
  1073.  
  1074.     if (!isFirefox)
  1075.     { // scripts for non-Firefox browsers
  1076.         // https://greasyfork.org/scripts/14720-it-s-not-important
  1077.         {
  1078.             let imptt = /((display|(margin|padding)(-top|-bottom)?)\s*:[^;!]*)!\s*important/ig,
  1079.                 ret_b = (a,b) => b,
  1080.                 _toLowerCase = String.prototype.toLowerCase,
  1081.                 protectedNodes = new WeakSet(),
  1082.                 log = false;
  1083.  
  1084.             let logger = function()
  1085.             {
  1086.                 if (log)
  1087.                     console.log('Some page elements became a bit less important.');
  1088.                 log = false;
  1089.             };
  1090.  
  1091.             let unimportanter = function(node)
  1092.             {
  1093.                 let style = (node.nodeType === Node.ELEMENT_NODE) ?
  1094.                     _getAttribute.call(node, 'style') : null;
  1095.  
  1096.                 if (!style || !imptt.test(style) || node.style.display === 'none' ||
  1097.                     (node.src && node.src.slice(0,17) === 'chrome-extension:')) // Web of Trust IFRAME and similar
  1098.                     return false; // get out if we have nothing to do here
  1099.  
  1100.                 protectedNodes.add(node);
  1101.                 _setAttribute.call(node, 'style',
  1102.                                    style.replace(imptt, ret_b));
  1103.                 log = true;
  1104.             };
  1105.  
  1106.             (new MutationObserver(
  1107.                 function(mutations)
  1108.                 {
  1109.                     setTimeout(
  1110.                         function(ms)
  1111.                         {
  1112.                             let m, node;
  1113.                             for (m of ms) for (node of m.addedNodes)
  1114.                                 unimportanter(node);
  1115.                             logger();
  1116.                         }, 0, mutations
  1117.                     );
  1118.                 }
  1119.             )).observe(document, {
  1120.                 childList : true,
  1121.                 subtree : true
  1122.             });
  1123.  
  1124.             Element.prototype.setAttribute = function setAttribute(name, value)
  1125.             {
  1126.                 "[native code]";
  1127.                 let replaced = value;
  1128.                 if (_toLowerCase.call(name) === 'style' && protectedNodes.has(this))
  1129.                     replaced = value.replace(imptt, ret_b);
  1130.                 log = (replaced !== value);
  1131.                 logger();
  1132.                 return _setAttribute.call(this, name, replaced);
  1133.             };
  1134.  
  1135.             win.addEventListener (
  1136.                 'load', function()
  1137.                 {
  1138.                     for (let imp of document.querySelectorAll('[style*="!"]'))
  1139.                         unimportanter(imp);
  1140.                     logger();
  1141.                 }, false
  1142.             );
  1143.         }
  1144.  
  1145.         // Naive ABP Style protector
  1146.         {
  1147.             let _querySelector = Document.prototype.querySelector.bind(document);
  1148.             let _removeChild = Node.prototype.removeChild;
  1149.             let _appendChild = Node.prototype.appendChild;
  1150.             let createShadow = () => _createElement('shadow');
  1151.             // Prevent adding fake content entry point
  1152.             Node.prototype.appendChild = function(child)
  1153.             {
  1154.                 if (this instanceof ShadowRoot &&
  1155.                     child instanceof HTMLContentElement)
  1156.                     return _appendChild.call(this, createShadow());
  1157.                 return _appendChild.apply(this, arguments);
  1158.             };
  1159.             {
  1160.                 let _shadowSelector = ShadowRoot.prototype.querySelector;
  1161.                 let _innerHTML = Object.getOwnPropertyDescriptor(ShadowRoot.prototype, 'innerHTML');
  1162.                 let _parentNode = Object.getOwnPropertyDescriptor(Node.prototype, 'parentNode');
  1163.                 if (_innerHTML && _parentNode)
  1164.                 {
  1165.                     let _set = _innerHTML.set;
  1166.                     let _getParent = _parentNode.get;
  1167.                     _innerHTML.configurable = false;
  1168.                     _innerHTML.set = function()
  1169.                     {
  1170.                         _set.apply(this, arguments);
  1171.                         let content = _shadowSelector.call(this, 'content');
  1172.                         if (content)
  1173.                         {
  1174.                             let parent = _getParent.call(content);
  1175.                             _removeChild.call(parent, content);
  1176.                             _appendChild.call(parent, createShadow());
  1177.                         }
  1178.                     };
  1179.                 }
  1180.                 Object.defineProperty(ShadowRoot.prototype, 'innerHTML', _innerHTML);
  1181.             }
  1182.             // Locate and apply extra protection to a style on top of what ABP does
  1183.             let style;
  1184.             (new Promise(
  1185.                 function(resolve, reject)
  1186.                 {
  1187.                     let getStyle = () => _querySelector('::shadow style');
  1188.                     style = getStyle();
  1189.                     if (style)
  1190.                         return resolve(style);
  1191.                     let intv = setInterval(
  1192.                         function()
  1193.                         {
  1194.                             style = getStyle();
  1195.                             if (!style)
  1196.                                 return;
  1197.                             intv = clearInterval(intv);
  1198.                             return resolve(style);
  1199.                         }, 0
  1200.                     );
  1201.                     document.addEventListener(
  1202.                         'DOMContentLoaded',
  1203.                         function()
  1204.                         {
  1205.                             if (intv)
  1206.                                 clearInterval(intv);
  1207.                             style = getStyle();
  1208.                             return style ? resolve(style) : reject();
  1209.                         },
  1210.                         false
  1211.                     );
  1212.                 }
  1213.             )).then(
  1214.                 function(style)
  1215.                 {
  1216.                     let emptyArr = [],
  1217.                         nullStr = {
  1218.                             get: () => '',
  1219.                             set: () => undefined
  1220.                         };
  1221.                     Object.defineProperties(style, {
  1222.                         innerHTML: nullStr,
  1223.                         textContent: nullStr
  1224.                     });
  1225.                     Object.defineProperties(style.sheet, {
  1226.                         deleteRule: () => null,
  1227.                         cssRules: emptyArr,
  1228.                         rules: emptyArr
  1229.                     });
  1230.                 }
  1231.             ).catch(()=>null);
  1232.             Node.prototype.removeChild = function(child)
  1233.             {
  1234.                 if (child === style)
  1235.                     return;
  1236.                 return _removeChild.apply(this, arguments);
  1237.             };
  1238.         }
  1239.     }
  1240.     if (/^https?:\/\/(mail\.yandex\.|music\.yandex\.|news\.yandex\.|(www\.)?yandex\.[^\/]+\/(yand)?search[\/?])/i.test(win.location.href) ||
  1241.         /^https?:\/\/tv\.yandex\./i.test(win.location.href))
  1242.     {
  1243.         // https://greasyfork.org/en/scripts/809-no-yandex-ads
  1244.         let _querySelector = document.querySelector.bind(document),
  1245.             _querySelectorAll = document.querySelectorAll.bind(document),
  1246.             _getAttribute = Element.prototype.getAttribute,
  1247.             _setAttribute = Element.prototype.setAttribute,
  1248.             _attachShadow = () => null,
  1249.             _shadowRootDescriptor = Object.getOwnPropertyDescriptor(Element.prototype, 'shadowRoot'),
  1250.             _getShadowRoot = () => null;
  1251.         if (_shadowRootDescriptor)
  1252.         {
  1253.             _attachShadow = Element.prototype.attachShadow;
  1254.             _getShadowRoot = _shadowRootDescriptor.get;
  1255.         }
  1256.         document.addEventListener(
  1257.             'DOMContentLoaded', function()
  1258.             {
  1259.                 let adWords = [/Яндекс.Директ/i, /Реклама/i, /Ad/i],
  1260.                     genericAdSelectors = (
  1261.                         '.serp-adv__head + .serp-item,'+
  1262.                         '#adbanner,'+
  1263.                         '.serp-adv,'+
  1264.                         '.b-spec-adv,'+
  1265.                         'div[class*="serp-adv__"]:not(.serp-adv__found):not(.serp-adv__displayed)'
  1266.                     );
  1267.                 // Generic ads removal and fixes
  1268.                 {
  1269.                     let node = _querySelector('.serp-header');
  1270.                     if (node)
  1271.                         node.style.marginTop = '0';
  1272.                     for (node of _querySelectorAll(genericAdSelectors))
  1273.                         remove(node);
  1274.                 }
  1275.                 // Short name for parentNode.removeChild
  1276.                 function remove(node) {
  1277.                     if (!node || !node.parentNode)
  1278.                         return false;
  1279.                     console.log('Removed node.');
  1280.                     node.parentNode.removeChild(node);
  1281.                 }
  1282.                 // Short name to hide node with style attribute
  1283.                 let hiddenNodes = new WeakSet();
  1284.                 function hide(node) {
  1285.                     if (hiddenNodes.has(node))
  1286.                         return false;
  1287.                     _setAttribute.call(node, 'style', 'display: none !important');
  1288.                     hiddenNodes.add(node);
  1289.                     console.log('Hid node.');
  1290.                     return true;
  1291.                 }
  1292.                 // Search ads
  1293.                 function removeSearchAds()
  1294.                 {
  1295.                     let res = false;
  1296.                     // hide unparsed Yandex ads if present
  1297.                     for (let node of _querySelectorAll('.serp-item[role="complementary"]'))
  1298.                         res = res|hide(node);
  1299.                     if (res) return 'Unparsed Yandex ads were hidden.';
  1300.                     // hide parsed Yandex ads
  1301.                     let nodes = _querySelectorAll('.serp-item .organic'),
  1302.                         path, label, openShadow = { mode: 'open' },
  1303.                         root = (node) => node.closest('.serp-item');
  1304.                     for (let node of nodes)
  1305.                     {
  1306.                         label = node.querySelector('.path ~ :last-child');
  1307.                         try {
  1308.                             if (!_getShadowRoot.call(label))
  1309.                                 _attachShadow.call(label, openShadow);
  1310.                         } catch (e) {
  1311.                             res = res|hide(root(node));
  1312.                             continue;
  1313.                         }
  1314.                         label = node.querySelector('.label');
  1315.                         if (label && (adWords[1].test(label.textContent) || adWords[2].test(label.textContent)))
  1316.                             res = res|hide(root(node));
  1317.                     }
  1318.                     if (res)
  1319.                         return 'Parsed Yandex ads were hidden.';
  1320.                     else
  1321.                         return 'No ads were detected.';
  1322.                 }
  1323.                 function removeSearchAdsLog()
  1324.                 {
  1325.                     let res = removeSearchAds();
  1326.                     if (res) console.log(res);
  1327.                 }
  1328.                 // News ads
  1329.                 function removeNewsAds()
  1330.                 {
  1331.                     let node, block, item, items, mask, classes,
  1332.                         masks = [
  1333.                             { class: '.ads__wrapper', regex: /[^,]*?,[^,]*?\.ads__wrapper/ },
  1334.                             { class: '.ads__pool',    regex: /[^,]*?,[^,]*?\.ads__pool/ }
  1335.                         ];
  1336.                     for (node of _querySelectorAll('style[nonce]'))
  1337.                     {
  1338.                         classes = node.innerText.replace(/\{[^}]+\}+/ig, '|').split('|');
  1339.                         for (block of classes) for (mask of masks)
  1340.                             if (block.includes(mask.class))
  1341.                             {
  1342.                                 block = block.match(mask.regex)[0];
  1343.                                 items = _querySelectorAll(block);
  1344.                                 for (item of items)
  1345.                                     remove(items[0]);
  1346.                             }
  1347.                     }
  1348.                 }
  1349.                 // Music ads
  1350.                 function removeMusicAds()
  1351.                 {
  1352.                     for (let node of _querySelectorAll('.ads-block'))
  1353.                         remove(node);
  1354.                 }
  1355.                 // Mail ads
  1356.                 function removeMailAds()
  1357.                 {
  1358.                     let slice = Array.prototype.slice,
  1359.                         nodes = slice.call(_querySelectorAll('.ns-view-folders')),
  1360.                         node, len, cls;
  1361.  
  1362.                     for (node of nodes)
  1363.                         if (!len || len > node.classList.length)
  1364.                             len = node.classList.length;
  1365.  
  1366.                     node = nodes.pop();
  1367.                     while (node)
  1368.                     {
  1369.                         if (node.classList.length > len)
  1370.                             for (cls of slice.call(node.classList))
  1371.                                 if (cls.indexOf('-') === -1)
  1372.                                 {
  1373.                                     remove(node);
  1374.                                     break;
  1375.                                 }
  1376.                         node = nodes.pop();
  1377.                     }
  1378.                 }
  1379.                 // News fixes
  1380.                 function removePageAdsClass()
  1381.                 {
  1382.                     if (document.body.classList.contains("b-page_ads_yes"))
  1383.                     {
  1384.                         document.body.classList.remove("b-page_ads_yes");
  1385.                         console.log('Page ads class removed.');
  1386.                     }
  1387.                 }
  1388.                 // TV fixes
  1389.                 function removeTVAds()
  1390.                 {
  1391.                     for (let node of _querySelectorAll('div[class^="_"][data-reactid] > div'))
  1392.                         if (adWords[0].test(node.textContent) || node.querySelector('iframe:not([src])'))
  1393.                         {
  1394.                             if (node.offsetWidth)
  1395.                             {
  1396.                                 let pad = document.createElement('div');
  1397.                                 _setAttribute.call(pad, 'style', 'width:'+node.offsetWidth+'px');
  1398.                                 node.parentNode.appendChild(pad);
  1399.                             }
  1400.                             remove(node);
  1401.                         }
  1402.                 }
  1403.                 // Function to attach an observer to monitor dynamic changes on the page
  1404.                 function pageUpdateObserver(func, obj, params) {
  1405.                     if (obj)
  1406.                         (new MutationObserver(func))
  1407.                             .observe(obj, (params || { childList:true, subtree:true }));
  1408.                 }
  1409.  
  1410.                 if (location.hostname.startsWith('mail.')) {
  1411.                     pageUpdateObserver(
  1412.                         function(ms, o)
  1413.                         {
  1414.                             let aside = _querySelector('.mail-Layout-Aside');
  1415.                             if (aside) {
  1416.                                 o.disconnect();
  1417.                                 pageUpdateObserver(removeMailAds, aside);
  1418.                             }
  1419.                         }, document.body
  1420.                     );
  1421.                     removeMailAds();
  1422.                 } else if (location.hostname.startsWith('music.')) {
  1423.                     pageUpdateObserver(removeMusicAds, _querySelector('.sidebar'));
  1424.                     removeMusicAds();
  1425.                 } else if (location.hostname.startsWith('news.')) {
  1426.                     pageUpdateObserver(removeNewsAds, document.body);
  1427.                     pageUpdateObserver(removePageAdsClass, document.body, { attributes:true, attributesFilter:['class'] });
  1428.                     removeNewsAds();
  1429.                     removePageAdsClass();
  1430.                 } else if (location.hostname.startsWith('tv.')) {
  1431.                     pageUpdateObserver(removeTVAds, document.body);
  1432.                     removeTVAds();
  1433.                 } else {
  1434.                     pageUpdateObserver(removeSearchAdsLog, _querySelector('.main__content'));
  1435.                     removeSearchAdsLog();
  1436.                 }
  1437.             }
  1438.         );
  1439.     }
  1440.  
  1441.     // Yandex Link Tracking
  1442.     if (/^https?:\/\/([^.]+\.)*yandex\.[^\/]+/i.test(win.location.href))
  1443.     {
  1444.         let fakeRoot = {
  1445.             firstChild: null,
  1446.             appendChild: ()=>null,
  1447.             querySelector: ()=>null,
  1448.             querySelectorAll: ()=>null
  1449.         };
  1450.         Element.prototype.createShadowRoot = () => fakeRoot;
  1451.         Object.defineProperty(Element.prototype, "shadowRoot", {
  1452.             value: fakeRoot,
  1453.             enumerable: true,
  1454.             configurable: false
  1455.         });
  1456.         // Partially based on https://greasyfork.org/en/scripts/22737-remove-yandex-redirect
  1457.         let selectors = (
  1458.             'A[onmousedown*="/jsredir"],'+
  1459.             'A[data-vdir-href],'+
  1460.             'A[data-counter]'
  1461.         );
  1462.         let removeTrackingAttributes = function(link)
  1463.         {
  1464.             link.removeAttribute('onmousedown');
  1465.             if (link.hasAttribute('data-vdir-href')) {
  1466.                 link.removeAttribute('data-vdir-href');
  1467.                 link.removeAttribute('data-orig-href');
  1468.             }
  1469.             if (link.hasAttribute('data-counter')) {
  1470.                 link.removeAttribute('data-counter');
  1471.                 link.removeAttribute('data-bem');
  1472.             }
  1473.         };
  1474.         let removeTracking = function(scope)
  1475.         {
  1476.             for (let link of scope.querySelectorAll(selectors))
  1477.                 removeTrackingAttributes(link);
  1478.         };
  1479.         document.addEventListener('DOMContentLoaded', (e) => removeTracking(e.target));
  1480.         (new MutationObserver(
  1481.             function(ms)
  1482.             {
  1483.                 let m, node;
  1484.                 for (m of ms) for (node of m.addedNodes) if (node.nodeType === Node.ELEMENT_NODE)
  1485.                     if (node.tagName === 'A' && node.matches(selectors)) {
  1486.                         removeTrackingAttributes(node);
  1487.                     } else {
  1488.                         removeTracking(node);
  1489.                     }
  1490.             }
  1491.         )).observe(_de, { childList: true, subtree: true });
  1492.  
  1493.         //skip fixes for other sites
  1494.         return;
  1495.     }
  1496.  
  1497.     // https://greasyfork.org/en/scripts/21937-moonwalk-hdgo-kodik-fix v0.8 (adapted)
  1498.     document.addEventListener(
  1499.         'DOMContentLoaded', function()
  1500.         {//createPlayer();
  1501.             function log (name) {
  1502.                 console.log(`Player FIX: Detected ${name} player in ${location.href}`);
  1503.             }
  1504.             if (win.adv_enabled !== undefined && win.condition_detected !== undefined)
  1505.             {
  1506.                 log('Moonwalk');
  1507.                 if (win.adv_enabled)
  1508.                     win.adv_enabled = false;
  1509.                 win.condition_detected = false;
  1510.                 if (win.MXoverrollCallback)
  1511.                     document.addEventListener(
  1512.                         'click', function catcher(e)
  1513.                         {
  1514.                             e.stopPropagation();
  1515.                             win.MXoverrollCallback.call(window);
  1516.                             document.removeEventListener('click', catcher, true);
  1517.                         }, true
  1518.                     );
  1519.             }
  1520.             else if (win.stat_url !== undefined && win.is_html5 !== undefined && win.is_wp8 !== undefined)
  1521.             {
  1522.                 log('HDGo');
  1523.                 document.body.onclick = null;
  1524.                 let tmp = document.querySelector('#swtf');
  1525.                 if (tmp)
  1526.                     tmp.style.display = 'none';
  1527.                 if (win.banner_second !== undefined)
  1528.                     win.banner_second = 0;
  1529.                 if (win.$banner_ads !== undefined)
  1530.                     win.$banner_ads = false;
  1531.                 if (win.$new_ads !== undefined)
  1532.                     win.$new_ads = false;
  1533.                 if (win.createCookie !== undefined)
  1534.                     win.createCookie('popup', 'true', '999');
  1535.                 if (win.canRunAds !== undefined && win.canRunAds !== true)
  1536.                     win.canRunAds = true;
  1537.             }
  1538.             else if (win.MXoverrollCallback && win.iframeSearch !== undefined)
  1539.             {
  1540.                 log('Kodik');
  1541.                 let tmp = document.querySelector('.play_button');
  1542.                 if (tmp)
  1543.                     tmp.onclick = win.MXoverrollCallback.bind(window);
  1544.                 win.IsAdBlock = false;
  1545.             }
  1546.             else if (win.getnextepisode && win.uppodEvent)
  1547.             {
  1548.                 log('Share-Serials.net');
  1549.                 scriptLander(
  1550.                     function()
  1551.                     {
  1552.                         let _setInterval = win.setInterval,
  1553.                             _setTimeout = win.setTimeout;
  1554.                         win.setInterval = function(func)
  1555.                         {
  1556.                             if (func instanceof Function && func.toString().indexOf('_delay') > -1)
  1557.                             {
  1558.                                 let intv = _setInterval.call(
  1559.                                     this, function()
  1560.                                     {
  1561.                                         _setTimeout.call(
  1562.                                             this, function(intv)
  1563.                                             {
  1564.                                                 clearInterval(intv);
  1565.                                                 let timer = document.querySelector('#timer');
  1566.                                                 if (timer)
  1567.                                                     timer.click();
  1568.                                             }, 100, intv);
  1569.                                         func.call(this);
  1570.                                     }, 5
  1571.                                 );
  1572.  
  1573.                                 return intv;
  1574.                             }
  1575.                             return _setInterval.apply(this, arguments);
  1576.                         };
  1577.                         win.setTimeout = function(func) {
  1578.                             if (func instanceof Function && func.toString().indexOf('adv_showed') > -1)
  1579.                             {
  1580.                                 return _setTimeout.call(this, func, 0);
  1581.                             }
  1582.                             return _setTimeout.apply(this, arguments);
  1583.                         };
  1584.                     }
  1585.                 );
  1586.             }
  1587.         }, false
  1588.     );
  1589.  
  1590.     // piguiqproxy.com circumvention prevention
  1591.     scriptLander(
  1592.         function()
  1593.         {
  1594.             let _open = XMLHttpRequest.prototype.open;
  1595.             let blacklist = /[/.@](piguiqproxy\.com|rcdn\.pro)[:/]/i;
  1596.             XMLHttpRequest.prototype.open = function(method, url)
  1597.             {
  1598.                 if (method === 'GET' && blacklist.test(url))
  1599.                 {
  1600.                     this.send = () => null;
  1601.                     this.setRequestHeader = () => null;
  1602.                     console.log('Blocked request: ', url);
  1603.                     return;
  1604.                 }
  1605.                 return _open.apply(this, arguments);
  1606.             };
  1607.         }
  1608.     );
  1609.  
  1610.     // === Helper functions ===
  1611.  
  1612.     // function to search and remove nodes by content
  1613.     // selector - standard CSS selector to define set of nodes to check
  1614.     // words - regular expression to check content of the suspicious nodes
  1615.     // params - object with multiple extra parameters:
  1616.     //   .log - display log in the console
  1617.     //   .hide - set display to none instead of removing from the page
  1618.     //   .parent - parent node to remove if content is found in the child node
  1619.     //   .siblings - number of simling nodes to remove (excluding text nodes)
  1620.     let scRemove = (node) => node.parentNode.removeChild(node);
  1621.     let scHide = function(node)
  1622.     {
  1623.         let style = _getAttribute.call(node, 'style') || '',
  1624.             hide = ';display:none!important;';
  1625.         if (style.indexOf(hide) < 0)
  1626.             _setAttribute.call(node, 'style', style + hide);
  1627.     };
  1628.  
  1629.     function scissors (selector, words, scope, params)
  1630.     {
  1631.         let logger = function() { return params.log ? console.log(...arguments) : null; };
  1632.         if (!scope.contains(document.body))
  1633.             logger('[s] scope', scope);
  1634.         let remFunc = (params.hide ? scHide : scRemove),
  1635.             iterFunc = (params.siblings > 0 ? 'nextSibling' : 'previousSibling'),
  1636.             toRemove = [],
  1637.             siblings;
  1638.         for (let node of scope.querySelectorAll(selector))
  1639.         {
  1640.             // drill up to a parent node if specified, break if not found
  1641.             if (params.parent)
  1642.             {
  1643.                 let old = node;
  1644.                 node = node.closest(params.parent);
  1645.                 if (node === null || node.contains(scope))
  1646.                 {
  1647.                     logger('[s] went out of scope with', old);
  1648.                     break;
  1649.                 }
  1650.             }
  1651.             logger('[s] processing', node);
  1652.             if (words.test(node.innerHTML) || !node.childNodes.length)
  1653.             {
  1654.                 // drill across for N sibling nodes
  1655.                 if (!toRemove.includes(node))
  1656.                 {
  1657.                     logger('[s] marked for removal');
  1658.                     toRemove.push(node);
  1659.                     // add multiple nodes if defined more than one sibling
  1660.                     siblings = Math.abs(params.siblings) || 0;
  1661.                     while (siblings)
  1662.                     {
  1663.                         node = node[iterFunc];
  1664.                         if (node.nodeType === Node.ELEMENT_NODE)
  1665.                         {
  1666.                             logger('[s] adding sibling node', node);
  1667.                             toRemove.push(node);
  1668.                             siblings -= 1; //count only element nodes
  1669.                         }
  1670.                         else if (!params.hide)
  1671.                         {
  1672.                             logger('[s] adding sibling node', node);
  1673.                             toRemove.push(node);
  1674.                         }
  1675.                     }
  1676.                 }
  1677.             }
  1678.         }
  1679.         if (toRemove.length)
  1680.             logger(`[s] proceeding with ${params.hide?'hide':'removal'} of`, toRemove);
  1681.         for (let node of toRemove)
  1682.             remFunc(node);
  1683.     }
  1684.  
  1685.     // function to perform multiple checks if ads inserted with a delay
  1686.     // by default does 30 checks withing a 3 seconds unless nonstop mode specified
  1687.     // also does 1 extra check when a page completely loads
  1688.     // selector and words - passed dow to scissors
  1689.     // params - object with multiple extra parameters:
  1690.     //   .log - display log in the console
  1691.     //   .root - selector to narrow down scope to scan;
  1692.     //   .observe - if true then check will be performed continuously;
  1693.     // Other parameters passed down to scissors.
  1694.     function gardener(selector, words, params)
  1695.     {
  1696.         let logger = function() { return params.log ? console.log(...arguments) : null; };
  1697.         params = params || {};
  1698.         logger(`[gardener] selector: '${selector}' detector: ${words} options: ${JSON.stringify(params)}`);
  1699.         let scope = [document];
  1700.         function onevent(e)
  1701.         {
  1702.             logger(`[gardener] cleanup on ${e.constructor.name.replace('Object', 'Event')} "${e.type}"`);
  1703.             for (let node of scope)
  1704.                 scissors(selector, words, node, params);
  1705.         }
  1706.         document.addEventListener(
  1707.             'DOMContentLoaded', (e) => {
  1708.                 // narrow down scope to a specific element
  1709.                 if (params.root)
  1710.                 {
  1711.                     scope = document.querySelectorAll(params.root);
  1712.                     if (!scope) // exit if the root element is not present on the page
  1713.                         return 0;
  1714.                 }
  1715.                 logger('[g] scope', scope);
  1716.                 // add observe mode if required
  1717.                 if (params.observe)
  1718.                 {
  1719.                     let params = { childList:true, subtree: true };
  1720.                     let observer = new MutationObserver(
  1721.                         function(ms)
  1722.                         {
  1723.                             for (let m of ms)
  1724.                                 if (m.addedNodes.length)
  1725.                                     onevent(m);
  1726.                         }
  1727.                     );
  1728.                     for (let node of scope)
  1729.                         observer.observe(node, params);
  1730.                     logger('[g] observer enabled');
  1731.                 }
  1732.                 onevent(e);
  1733.             }, false);
  1734.         // wait for a full page load to do one extra cut
  1735.         win.addEventListener('load', onevent, false);
  1736.     }
  1737.  
  1738.     // wrap popular methods to open a new tab to catch specific behaviours
  1739.     function createWindowOpenWrapper(openFunc, onClickFunc)
  1740.     {
  1741.         let _createElement = Document.prototype.createElement,
  1742.             _appendChild = Element.prototype.appendChild,
  1743.             fakeNative = (f) => (f.toString = () => 'function '+f.name+'() { [native code] }');
  1744.  
  1745.         let nt = new nullTools();
  1746.         fakeNative(openFunc);
  1747.         function redefineOpen(obj)
  1748.         {
  1749.             nt.define(obj, 'open', openFunc);
  1750.             nt.define(obj.document, 'open', openFunc);
  1751.             nt.define(obj.Document.prototype, 'open', openFunc);
  1752.         }
  1753.         redefineOpen(win);
  1754.  
  1755.         function createElement(name)
  1756.         {
  1757.             '[native code]';
  1758.             // jshint validthis:true
  1759.             let el = _createElement.apply(this, arguments);
  1760.             // click-dispatch check for Google Chrome and similar browsers
  1761.             if (el instanceof HTMLAnchorElement)
  1762.                 el.addEventListener(
  1763.                     'click', onClickFunc, false
  1764.                 );
  1765.             // redefine window.open in first-party frames
  1766.             if (el instanceof HTMLIFrameElement || el instanceof HTMLObjectElement)
  1767.                 el.addEventListener(
  1768.                     'load', function(e)
  1769.                     {
  1770.                         try {
  1771.                             redefineOpen(e.target.contentWindow);
  1772.                         } catch(ignore) {}
  1773.                     }, false
  1774.                 );
  1775.             return el;
  1776.         }
  1777.         fakeNative(createElement);
  1778.  
  1779.         function redefineCreateElement(obj)
  1780.         {
  1781.             nt.define(obj.document, 'createElement', createElement);
  1782.             nt.define(obj.Document.prototype, 'createElement', createElement);
  1783.         }
  1784.         redefineCreateElement(win);
  1785.  
  1786.         // wrap window.open in newly added first-party frames
  1787.         Element.prototype.appendChild = function appendChild()
  1788.         {
  1789.             '[native code]';
  1790.             let el = _appendChild.apply(this, arguments);
  1791.             if (el instanceof HTMLIFrameElement) {
  1792.                 try {
  1793.                     redefineOpen(el.contentWindow);
  1794.                     redefineCreateElement(el.contentWindow);
  1795.                 } catch(ignore) {}
  1796.             }
  1797.             return el;
  1798.         };
  1799.         fakeNative(Element.prototype.appendChild);
  1800.     }
  1801.  
  1802.     // Function to catch and block various methods to open a new window with 3rd-party content.
  1803.     // Some advertisement networks went way past simple window.open call to circumvent default popup protection.
  1804.     // This funciton blocks window.open, ability to restore original window.open from an IFRAME object,
  1805.     // ability to perform an untrusted (not initiated by user) click on a link, click on a link without a parent
  1806.     // node or simply a link with piece of javascript code in the HREF attribute.
  1807.     function preventPopups()
  1808.     {
  1809.         if (inIFrame)
  1810.         {
  1811.             win.top.postMessage({ name: 'sandbox-me', href: win.location.href }, '*');
  1812.             return;
  1813.         }
  1814.  
  1815.         scriptLander(
  1816.             function()
  1817.             {
  1818.                 function open()
  1819.                 {
  1820.                     '[native code]';
  1821.                     console.log('Site attempted to open a new window', arguments);
  1822.                     return {
  1823.                         document: {
  1824.                             write: () => {},
  1825.                             writeln: () => {}
  1826.                         }
  1827.                     };
  1828.                 }
  1829.  
  1830.                 function clickHandler(e)
  1831.                 {
  1832.                     let link = e.target;
  1833.                     if (!link.parentNode || !e.isTrusted ||
  1834.                         (link.href && link.href.trim().toLowerCase().indexOf('javascript') === 0))
  1835.                     {
  1836.                         e.preventDefault();
  1837.                         console.log('Blocked suspicious click event', e, 'on', e.target);
  1838.                     }
  1839.                 }
  1840.  
  1841.                 createWindowOpenWrapper(open, clickHandler);
  1842.  
  1843.                 console.log('Popup prevention enabled.');
  1844.             }, [nullTools, createWindowOpenWrapper]
  1845.         );
  1846.     }
  1847.  
  1848.     // Helper function to close background tab if site opens itself in a new tab and then
  1849.     // loads a 3rd-party page in the background one (thus performing background redirect).
  1850.     function preventPopunders()
  1851.     {
  1852.         // create "close_me" event to call high-level window.close()
  1853.         let eventName = 'close_me_' + Math.random().toString(36).substr(2);
  1854.         let callClose = () => (console.log('close call'), window.close());
  1855.         window.addEventListener(eventName, callClose, true);
  1856.  
  1857.         scriptLander(
  1858.             function()
  1859.             {
  1860.                 let _open = window.open,
  1861.                     parseURL = document.createElement('A');
  1862.                 // get host of a provided URL with help of an anchor object
  1863.                 // unfortunately new URL(url, window.location) generates wrong URL in some cases
  1864.                 let getHost = (url) => (parseURL.href = url, parseURL.host);
  1865.                 // site went to a new tab and attempts to unload
  1866.                 // call for high-level close through event
  1867.                 let closeWindow = () => window.dispatchEvent(new CustomEvent(eventName, {}));
  1868.                 // check is URL local or goes to different site
  1869.                 function isLocal(url)
  1870.                 {
  1871.                     let loc = window.location;
  1872.                     if (url === loc.pathname || url === loc.href)
  1873.                         return true; // URL points to current pathname or full address
  1874.                     let host = getHost(url),
  1875.                         site = loc.host;
  1876.                     if (host === '')
  1877.                         return false; // URLs with unusual protocol may have empty 'host'
  1878.                     if (host.length > site.length)
  1879.                         [site, host] = [host, site];
  1880.                     return site.includes(host, site.length - host.length);
  1881.                 }
  1882.  
  1883.                 function open(url)
  1884.                 {
  1885.                     '[native code]';
  1886.                     if (url && isLocal(url))
  1887.                         window.addEventListener('unload', closeWindow, true);
  1888.                     // jshint validthis:true
  1889.                     return _open.apply(this, arguments);
  1890.                 }
  1891.  
  1892.                 function clickHandler(e)
  1893.                 {
  1894.                     if (!e.target.parentNode || !e.isTrusted)
  1895.                         window.addEventListener('unload', closeWindow, true);
  1896.                 }
  1897.  
  1898.                 createWindowOpenWrapper(open, clickHandler);
  1899.  
  1900.                 console.log("Background redirect prevention enabled.");
  1901.             }, [nullTools, createWindowOpenWrapper, 'let eventName="'+eventName+'"']
  1902.         );
  1903.     }
  1904.  
  1905.     // Mix between check for popups and popunders
  1906.     // Significantly more agressive than both and can't be used as universal solution
  1907.     function preventPopMix()
  1908.     {
  1909.         if (inIFrame)
  1910.         {
  1911.             win.top.postMessage({ name: 'sandbox-me', href: win.location.href }, '*');
  1912.             return;
  1913.         }
  1914.  
  1915.         // create "close_me" event to call high-level window.close()
  1916.         let eventName = 'close_me_' + Math.random().toString(36).substr(2);
  1917.         let callClose = () => (console.log('close call'), window.close());
  1918.         window.addEventListener(eventName, callClose, true);
  1919.  
  1920.         scriptLander(
  1921.             function()
  1922.             {
  1923.                 let _open = window.open,
  1924.                     parseURL = document.createElement('A');
  1925.                 // get host of a provided URL with help of an anchor object
  1926.                 // unfortunately new URL(url, window.location) generates wrong URL in some cases
  1927.                 let getHost = (url) => (parseURL.href = url, parseURL.host);
  1928.                 // site went to a new tab and attempts to unload
  1929.                 // call for high-level close through event
  1930.                 let closeWindow = () => (_open(window.location,'_self'), window.dispatchEvent(new CustomEvent(eventName, {})));
  1931.                 // check is URL local or goes to different site
  1932.                 function isLocal(url)
  1933.                 {
  1934.                     let loc = window.location;
  1935.                     if (url === loc.pathname || url === loc.href)
  1936.                         return true; // URL points to current pathname or full address
  1937.                     let host = getHost(url),
  1938.                         site = loc.host;
  1939.                     if (host === '')
  1940.                         return false; // URLs with unusual protocol may have empty 'host'
  1941.                     if (host.length > site.length)
  1942.                         [site, host] = [host, site];
  1943.                     return site.includes(host, site.length - host.length);
  1944.                 }
  1945.  
  1946.                 // add check for redirect for 5 seconds, then disable it
  1947.                 function checkRedirect()
  1948.                 {
  1949.                     window.addEventListener('unload', closeWindow, true);
  1950.                     setTimeout(closeWindow=>window.removeEventListener('unload', closeWindow, true), 5000, closeWindow);
  1951.                 }
  1952.  
  1953.                 function open(url, name)
  1954.                 {
  1955.                     '[native code]';
  1956.                     if (url && isLocal(url) && (!name || name === '_blank'))
  1957.                     {
  1958.                         console.trace('Suspicious local new window', arguments);
  1959.                         checkRedirect();
  1960.                         // jshint validthis:true
  1961.                         return _open.apply(this, arguments);
  1962.                     }
  1963.                     console.trace('Blocked attempt to open a new window', arguments);
  1964.                     return {
  1965.                         document: {
  1966.                             write: () => {},
  1967.                             writeln: () => {}
  1968.                         }
  1969.                     };
  1970.                 }
  1971.  
  1972.                 function clickHandler(e)
  1973.                 {
  1974.                     let link = e.target,
  1975.                         url = link.href||'';
  1976.                     if (e.targetParentNode && e.isTrusted || link.target !== '_blank')
  1977.                     {
  1978.                         console.log('Link', link, 'were created dinamically, but looks fine.');
  1979.                         return true;
  1980.                     }
  1981.                     if (isLocal(url) && link.target === '_blank')
  1982.                     {
  1983.                         console.log('Suspicious local link', link);
  1984.                         checkRedirect();
  1985.                         return;
  1986.                     }
  1987.                     console.log('Blocked suspicious click on a link', link);
  1988.                     e.stopPropagation();
  1989.                     e.preventDefault();
  1990.                 }
  1991.  
  1992.                 createWindowOpenWrapper(open, clickHandler);
  1993.  
  1994.                 console.log("Mixed popups prevention enabled.");
  1995.             }, [createWindowOpenWrapper, 'let eventName="'+eventName+'"']
  1996.         );
  1997.     }
  1998.     // External listener for case when site known to open popups were loaded in iframe
  1999.     // It will sandbox any iframe which will send message 'forbid.popups' (preventPopups sends it)
  2000.     // Some sites replace frame's window.location with data-url to run in clean context
  2001.     if (!inIFrame)
  2002.     {
  2003.         window.addEventListener(
  2004.             'message', function(e)
  2005.             {
  2006.                 if (!e.data || e.data.name !== 'sandbox-me' || !e.data.href)
  2007.                     return;
  2008.                 let src = e.data.href;
  2009.                 for (let frame of document.querySelectorAll('iframe'))
  2010.                     if (frame.contentWindow === e.source)
  2011.                     {
  2012.                         if (frame.hasAttribute('sandbox'))
  2013.                         {
  2014.                             if (!frame.sandbox.contains('allow-popups'))
  2015.                                 return; // exit frame since it's already sandboxed and popups are blocked
  2016.                             // remove allow-popups if frame already sandboxed
  2017.                             frame.sandbox.remove('allow-popups');
  2018.                         } else {
  2019.                             // set sandbox mode for troublesome frame and allow scripts, forms and a few other actions
  2020.                             // technically allowing both scripts and same-origin allows removal of the sandbox attribute,
  2021.                             // but to apply content must be reloaded and this script will re-apply it in the result
  2022.                             frame.setAttribute('sandbox','allow-forms allow-scripts allow-presentation allow-top-navigation allow-same-origin');
  2023.                         }
  2024.                         console.log('Disallowed popups from iframe', frame);
  2025.  
  2026.                         // reload frame content to apply restrictions
  2027.                         if (!src) {
  2028.                             src = frame.src;
  2029.                             console.log('Unable to get current iframe location, reloading from src', src);
  2030.                         } else
  2031.                             console.log('Reloading iframe with URL', src);
  2032.                         frame.src = 'about:blank';
  2033.                         frame.src = src;
  2034.                     }
  2035.             }, false
  2036.         );
  2037.     }
  2038.  
  2039.     // === Scripts for specific domains ===
  2040.  
  2041.     let scripts = {};
  2042.     // prevent popups and redirects block
  2043.     // Popups
  2044.     scripts.preventPopups = {
  2045.         other: [
  2046.             'biqle.ru',
  2047.             'chaturbate.com',
  2048.             'dfiles.ru',
  2049.             'hentaiz.org',
  2050.             'mirrorcreator.com',
  2051.             'online-multy.ru',
  2052.             'radikal.ru',
  2053.             'seedoff.cc', 'seedoff.tv',
  2054.             'tapochek.net', 'thepiratebay.org', 'torseed.net',
  2055.             'unionpeer.com',
  2056.             'zippyshare.com'
  2057.         ],
  2058.         now: preventPopups
  2059.     };
  2060.     // Popunders (background redirect)
  2061.     scripts.preventPopunders = {
  2062.         other: [
  2063.             'mediafire.com', 'megapeer.org', 'megapeer.ru',
  2064.             'perfectgirls.net'
  2065.         ],
  2066.         now: preventPopunders
  2067.     };
  2068.     // PopMix (both types of popups encountered on site)
  2069.     scripts['openload.co'] = {
  2070.         other: ['oload.tv', 'oload.info'],
  2071.         now: () => {
  2072.             let nt = new nullTools();
  2073.             nt.define(win, 'CNight', win.CoinHive);
  2074.             if (location.pathname.startsWith('/embed/'))
  2075.             {
  2076.                 nt.define(win, 'BetterJsPop', {
  2077.                     add: ((a, b) => console.trace('BetterJsPop.add', a, b)),
  2078.                     config: ((o) => console.trace('BetterJsPop.config', o)),
  2079.                     Browser: { isChrome: true }
  2080.                 });
  2081.                 nt.define(win, 'isSandboxed', nt.func(null));
  2082.                 nt.define(win, 'adblock', false);
  2083.                 nt.define(win, 'adblock2', false);
  2084.             } else
  2085.                 preventPopMix();
  2086.         }
  2087.     };
  2088.     scripts['turbobit.net'] = preventPopMix;
  2089.  
  2090.     // other
  2091.     scripts['2picsun.ru'] = {
  2092.         other: [
  2093.             'pics2sun.ru', '3pics-img.ru'
  2094.         ],
  2095.         now: () => {
  2096.             Object.defineProperty(navigator, 'userAgent', {value: 'googlebot'});
  2097.         }
  2098.     };
  2099.  
  2100.     scripts['4pda.ru'] = {
  2101.         now: () => {
  2102.             // https://greasyfork.org/en/scripts/14470-4pda-unbrender
  2103.             let hStyle,
  2104.                 isForum = document.location.href.search('/forum/') !== -1,
  2105.                 remove = (node) => (node ? node.parentNode.removeChild(node) : null),
  2106.                 afterClean = () => remove(hStyle);
  2107.  
  2108.             function beforeClean()
  2109.             {
  2110.                 // attach styles before document displayed
  2111.                 hStyle = createStyle([
  2112.                     'html { overflow-y: scroll }',
  2113.                     'section[id] {'+(
  2114.                         'position: absolute;'+
  2115.                         'width: 100%'
  2116.                     )+'}',
  2117.                     'article + aside * { display: none !important }',
  2118.                     '#header + div:after {'+(
  2119.                         'content: "";'+
  2120.                         'position: fixed;'+
  2121.                         'top: 0;'+
  2122.                         'left: 0;'+
  2123.                         'width: 100%;'+
  2124.                         'height: 100%;'+
  2125.                         'background-color: #E6E7E9'
  2126.                     )+'}',
  2127.                     // http://codepen.io/Beaugust/pen/DByiE
  2128.                     '@keyframes spin { 100% { transform: rotate(360deg) } }',
  2129.                     'article + aside:after {'+(
  2130.                         'content: "";'+
  2131.                         'position: absolute;'+
  2132.                         'width: 150px;'+
  2133.                         'height: 150px;'+
  2134.                         'top: 150px;'+
  2135.                         'left: 50%;'+
  2136.                         'margin-top: -75px;'+
  2137.                         'margin-left: -75px;'+
  2138.                         'box-sizing: border-box;'+
  2139.                         'border-radius: 100%;'+
  2140.                         'border: 10px solid rgba(0, 0, 0, 0.2);'+
  2141.                         'border-top-color: rgba(0, 0, 0, 0.6);'+
  2142.                         'animation: spin 2s infinite linear'
  2143.                     )+'}'
  2144.                 ], {id:'ubrHider'}, true);
  2145.  
  2146.                 // display content of a page if time to load a page is more than 2 seconds to avoid
  2147.                 // blocking access to a page if it is loading for too long or stuck in a loading state
  2148.                 setTimeout(2000, afterClean);
  2149.             }
  2150.  
  2151.             createStyle([
  2152.                 '#nav .use-ad { display: block !important }',
  2153.                 'article:not(.post) + article:not(#id),'+
  2154.                 'html:not(#id)>body:not(#id) a[target="_blank"] img[height="90"] { display: none !important }'
  2155.             ]);
  2156.  
  2157.             if (!isForum)
  2158.                 beforeClean();
  2159.  
  2160.             // save links to non-overridden functions to use later
  2161.             let protectedElems;
  2162.             // protect/hide changed attributes in case site attempt to restore them
  2163.             function styleProtector(eventMode)
  2164.             {
  2165.                 let _toLowerCase = String.prototype.toLowerCase,
  2166.                     isStyleText = (t) => (_toLowerCase.call(t) === 'style'),
  2167.                     protectedElems = new WeakMap();
  2168.                 function protoOverride(element, functionName, isStyleCheck, returnIfProtected)
  2169.                 {
  2170.                     let originalFunction = element.prototype[functionName];
  2171.                     element.prototype[functionName] = function wrapper()
  2172.                     {
  2173.                         if (protectedElems.has(this) && isStyleCheck(arguments[0]))
  2174.                             return returnIfProtected(this, arguments);
  2175.                         return originalFunction.apply(this, arguments);
  2176.                     };
  2177.                 }
  2178.                 protoOverride(Element, 'removeAttribute', isStyleText, () => undefined);
  2179.                 protoOverride(Element, 'hasAttribute', isStyleText, (_this) => protectedElems.get(_this) !== null);
  2180.                 protoOverride(Element, 'setAttribute', isStyleText, (_this, args) => protectedElems.set(_this, args[1]));
  2181.                 protoOverride(Element, 'getAttribute', isStyleText, (_this) => protectedElems.get(_this));
  2182.                 if (!eventMode)
  2183.                     return protectedElems;
  2184.                 else
  2185.                 {
  2186.                     let e = document.createEvent('Event');
  2187.                     e.initEvent('protoOverride', false, false);
  2188.                     window.protectedElems = protectedElems;
  2189.                     window.dispatchEvent(e);
  2190.                 }
  2191.             }
  2192.             if (!isFirefox)
  2193.                 protectedElems = styleProtector(false);
  2194.             else
  2195.             {
  2196.                 let script = document.createElement('script');
  2197.                 script.textContent = '(' + styleProtector.toString() + ')(true);';
  2198.                 window.addEventListener(
  2199.                     'protoOverride', function protoOverrideCallback(e)
  2200.                     {
  2201.                         if (win.protectedElems) {
  2202.                             protectedElems = win.protectedElems;
  2203.                             delete win.protectedElems;
  2204.                         }
  2205.                         document.removeEventListener('protoOverride', protoOverrideCallback, true);
  2206.                     }, true
  2207.                 );
  2208.                 _appendChild(script);
  2209.                 _removeChild(script);
  2210.             }
  2211.  
  2212.             // clean a page
  2213.             window.addEventListener(
  2214.                 'DOMContentLoaded', function()
  2215.                 {
  2216.                     let width = () => window.innerWidth || _de.clientWidth || document.body.clientWidth || 0;
  2217.                     let height = () => window.innerHeight || _de.clientHeight || document.body.clientHeight || 0;
  2218.  
  2219.                     if (isForum)
  2220.                     {
  2221.                         let si = document.querySelector('#logostrip');
  2222.                         if (si)
  2223.                             remove(si.parentNode.nextSibling);
  2224.                     }
  2225.  
  2226.                     if (document.location.href.search('/forum/dl/') !== -1) {
  2227.                         document.body.setAttribute('style', (document.body.getAttribute('style')||'')+
  2228.                                                    ';background-color:black!important');
  2229.                         for (let itm of document.querySelectorAll('body>div'))
  2230.                             if (!itm.querySelector('.dw-fdwlink'))
  2231.                                 remove(itm);
  2232.                     }
  2233.  
  2234.                     if (isForum) // Do not continue if it's a forum
  2235.                         return;
  2236.  
  2237.                     {
  2238.                         let si = document.querySelector('#header');
  2239.                         if (si)
  2240.                         {
  2241.                             let rem = si.previousSibling;
  2242.                             while (rem)
  2243.                             {
  2244.                                 si = rem.previousSibling;
  2245.                                 remove(rem);
  2246.                                 rem = si;
  2247.                             }
  2248.                         }
  2249.                     }
  2250.  
  2251.                     for (let itm of document.querySelectorAll('#nav li[class]'))
  2252.                         if (itm && itm.querySelector('a[href^="/tag/"]'))
  2253.                             remove(itm);
  2254.  
  2255.                     let style, result,
  2256.                         fakeStyles = new WeakMap(),
  2257.                         styleProxy = {
  2258.                             get: function(target, prop)
  2259.                             {
  2260.                                 let fakeStyle = fakeStyles.get(target);
  2261.                                 return ((prop in fakeStyle) ? fakeStyle : target)[prop];
  2262.                             },
  2263.                             set: function(target, prop, value)
  2264.                             {
  2265.                                 let fakeStyle = fakeStyles.get(target);
  2266.                                 ((prop in fakeStyle) ? fakeStyle : target)[prop] = value;
  2267.                                 return true;
  2268.                             }
  2269.                         };
  2270.                     for (let itm of document.querySelectorAll('DIV, A'))
  2271.                     {
  2272.                         if (itm.tagName ==='DIV' &&
  2273.                             itm.offsetWidth > 0.95 * width() &&
  2274.                             itm.offsetHeight > 0.85 * height())
  2275.                         {
  2276.                             style = window.getComputedStyle(itm, null);
  2277.                             result = [];
  2278.  
  2279.                             if (style.backgroundImage !== 'none')
  2280.                                 result.push('background-image:none!important');
  2281.  
  2282.                             if (style.backgroundColor !== 'transparent' &&
  2283.                                 style.backgroundColor !== 'rgba(0, 0, 0, 0)')
  2284.                                 result.push('background-color:transparent!important');
  2285.  
  2286.                             if (result.length)
  2287.                             {
  2288.                                 if (itm.getAttribute('style'))
  2289.                                     result.unshift(itm.getAttribute('style'));
  2290.  
  2291.                                 fakeStyles.set(itm.style, {
  2292.                                     'backgroundImage': itm.style.backgroundImage,
  2293.                                     'backgroundColor': itm.style.backgroundColor
  2294.                                 });
  2295.  
  2296.                                 try {
  2297.                                     Object.defineProperty(itm, 'style', {
  2298.                                         value: new Proxy(itm.style, styleProxy),
  2299.                                         enumerable: true
  2300.                                     });
  2301.                                 } catch (e) {
  2302.                                     console.log('Unable to protect style property.', e);
  2303.                                 }
  2304.  
  2305.                                 if (protectedElems)
  2306.                                     protectedElems.set(itm, _getAttribute.call(itm, 'style'));
  2307.  
  2308.                                 _setAttribute.call(itm, 'style', result.join(';'));
  2309.                             }
  2310.                         }
  2311.                         if (itm.tagName ==='A' &&
  2312.                             (itm.offsetWidth > 0.95 * width() ||
  2313.                              itm.offsetHeight > 0.85 * height()))
  2314.                         {
  2315.                             if (protectedElems)
  2316.                                 protectedElems.set(itm, _getAttribute.call(itm, 'style'));
  2317.  
  2318.                             _setAttribute.call(itm, 'style', 'display:none!important');
  2319.                         }
  2320.                     }
  2321.  
  2322.                     for (let itm of document.querySelectorAll('ASIDE>DIV'))
  2323.                         if ( ((itm.querySelector('script, iframe, a[href*="/ad/www/"]') ||
  2324.                                itm.querySelector('img[src$=".gif"]:not([height="0"]), img[height="400"]')) &&
  2325.                               !itm.classList.contains('post') ) || !itm.childNodes.length )
  2326.                             remove(itm);
  2327.  
  2328.                     document.body.setAttribute('style', (document.body.getAttribute('style')||'')+';background-color:#E6E7E9!important');
  2329.  
  2330.                     // display content of the page
  2331.                     afterClean();
  2332.                 }
  2333.             );
  2334.         }
  2335.     };
  2336.  
  2337.     scripts['allmovie.pro'] = {
  2338.         other: ['rufilmtv.org'],
  2339.         dom: function()
  2340.         {
  2341.             // pretend to be Android to make site use different played for ads
  2342.             if (isSafari)
  2343.                 return;
  2344.             Object.defineProperty(navigator, 'userAgent', {
  2345.                 get: function(){ return 'Mozilla/5.0 (Linux; Android 4.1.1; Nexus 7 Build/JRO03D) AppleWebKit/535.19 (KHTML, like Gecko) Chrome/18.0.1025.166 Safari/535.19'; },
  2346.                 enumerable: true
  2347.             });
  2348.         }
  2349.     };
  2350.  
  2351.     scripts['anidub-online.ru'] = {
  2352.         other: ['online.anidub.com'],
  2353.         dom: function()
  2354.         {
  2355.             if (win.ogonekstart1)
  2356.                 win.ogonekstart1 = () => console.log("Fire in the hole!");
  2357.         },
  2358.         now: () => createStyle([
  2359.             '.background {background: none!important;}',
  2360.             '.background > script + div,'+
  2361.             '.background > script ~ div:not([id]):not([class]) + div[id][class]'+
  2362.             '{display:none!important}'
  2363.         ])
  2364.     };
  2365.  
  2366.     scripts['drive2.ru'] = () => gardener('.c-block:not([data-metrika="recomm"]),.o-grid__item', />Реклама<\//i);
  2367.  
  2368.     scripts['fishki.net'] = () => gardener('.drag_list > .drag_element, .list-view > .paddingtop15, .post-wrap', /543769|Новости\sпартнеров|Полезная\sреклама/);
  2369.  
  2370.     scripts['gidonline.club'] = () => createStyle('.tray > div[style] {display: none!important}');
  2371.  
  2372.     scripts['hdgo.cc'] = {
  2373.         other: ['46.30.43.38', 'couber.be'],
  2374.         now: () => (new MutationObserver(
  2375.             function(ms)
  2376.             {
  2377.                 let m, node;
  2378.                 for (m of ms) for (node of m.addedNodes)
  2379.                     if (node.tagName === 'SCRIPT' && _getAttribute.call(node, 'onerror') !== null)
  2380.                         node.removeAttribute('onerror');
  2381.             }
  2382.         )).observe(document.documentElement, { childList:true, subtree: true })
  2383.     };
  2384.  
  2385.     scripts['gismeteo.ru'] = {
  2386.         other: ['gismeteo.ua'],
  2387.         now: () => gardener('div > script', /AdvManager/i, { root: 'body', observe: true, parent: 'div'})
  2388.     };
  2389.  
  2390.     scripts['hdrezka.ag'] = () => {
  2391.         Object.defineProperty(win, 'ab', { value: false, enumerable: true });
  2392.         gardener('div[id][onclick][onmouseup][onmousedown]', /onmouseout/i);
  2393.     };
  2394.  
  2395.     scripts['imageban.ru'] = {
  2396.         now: preventPopunders,
  2397.         dom: () => win.addEventListener('unload', () => location.hash = 'x'+Math.random().toString(36).substr(2), true)
  2398.     };
  2399.  
  2400.     scripts['mail.ru'] = {
  2401.         now: () => {
  2402.             // Trick to prevent mail.ru from removing 3rd-party styles
  2403.             scriptLander(
  2404.                 () => {
  2405.                     Object.defineProperty(Object.prototype, 'restoreVisibility', {
  2406.                         get: () => (() => null),
  2407.                         set: () => undefined
  2408.                     });
  2409.  
  2410.                     if (location.hostname !== 'e.mail.ru')
  2411.                         return;
  2412.                     let locator;
  2413.                     let fishnet = {
  2414.                         apply: (target, thisArg, args) => {
  2415.                             console.log(`locator.${target._name}(${JSON.stringify(args).slice(1,-1)})`);
  2416.                             return target.apply(thisArg, args);
  2417.                         }
  2418.                     };
  2419.                     Object.defineProperty(win, 'locator', {
  2420.                         set: function(l)
  2421.                         {
  2422.                             if ('setup' in l)
  2423.                             {
  2424.                                 let _setup = l.setup;
  2425.                                 l.setup = function(o)
  2426.                                 {
  2427.                                     for (let name in o)
  2428.                                         switch(name) {
  2429.                                             case 'enable':
  2430.                                                 o[name] = false;
  2431.                                                 console.log('Disable mimic mode.');
  2432.                                                 break;
  2433.                                             case 'links':
  2434.                                                 o[name] = [];
  2435.                                                 console.log('Call with empty list of sheets.');
  2436.                                                 break;
  2437.                                             default:
  2438.                                                 console.log(`Skipped unknown setup property '${name}'.`);
  2439.                                         }
  2440.                                     return _setup.call(this, o);
  2441.                                 };
  2442.                             }
  2443.                             try {
  2444.                                 for (let name in l)
  2445.                                     if (l[name] instanceof Function) {
  2446.                                         l[name]._name = name;
  2447.                                         l[name] = new Proxy(l[name], fishnet);
  2448.                                         console.log(`wrapped locator.${name}`);
  2449.                                     }
  2450.                             } catch(e) {
  2451.                                 console.log(e);
  2452.                             }
  2453.                             locator = l;
  2454.                         },
  2455.                         get: () => locator
  2456.                     });
  2457.                 }
  2458.             );
  2459.         }
  2460.     };
  2461.  
  2462.     scripts['megogo.net'] = {
  2463.         now: () => {
  2464.             let nt = new nullTools();
  2465.             nt.define(win, 'adBlock', false);
  2466.             nt.define(win, 'showAdBlockMessage', nt.func(null));
  2467.         }
  2468.     };
  2469.  
  2470.     scripts['naruto-base.su'] = () => gardener('div[id^="entryID"],.block', /href="http.*?target="_blank"/i);
  2471.  
  2472.     scripts['overclockers.ru'] = {
  2473.         now: () => {
  2474.             createStyle('.fixoldhtml {display:block!important}');
  2475.             if (!isChrome && !isOpera)
  2476.                 return; // Looks like my code works only in Chrome-like browsers
  2477.             let noContentYet = true;
  2478.             function jWrap()
  2479.             {
  2480.                 win.$ = new Proxy(
  2481.                     win.$, {
  2482.                         apply: function(_$, _this, args)
  2483.                         {
  2484.                             let _ret = _$.apply(_this, args);
  2485.                             if (_ret[0] === document.body)
  2486.                                 _ret.html = () => console.log('Anti-adblock prevented.');
  2487.                             return _ret;
  2488.                         }
  2489.                     }
  2490.                 );
  2491.                 win.jQuery = win.$;
  2492.             }
  2493.             (function jReady()
  2494.              {
  2495.                 if (!win.$ && noContentYet)
  2496.                     setTimeout(jReady, 0);
  2497.                 else
  2498.                     jWrap();
  2499.             })();
  2500.             document.addEventListener ('DOMContentLoaded', () => (noContentYet = false), false);
  2501.         }
  2502.     };
  2503.     scripts['forums.overclockers.ru'] = {
  2504.         now: () => {
  2505.             createStyle('.needblock {position: fixed; left: -10000px}');
  2506.             Object.defineProperty(win, 'adblck', {
  2507.                 get: () => 'no',
  2508.                 set: () => undefined,
  2509.                 enumerable: true
  2510.             });
  2511.         }
  2512.     };
  2513.  
  2514.     scripts['pb.wtf'] = {
  2515.         other: ['piratbit.org', 'piratbit.ru'],
  2516.         now: () => {
  2517.             // line above topic content and images in the slider in the header
  2518.             gardener(
  2519.                 'a[href^="/exit/"], a[href^="/fxt/"], a[href$="=="]',
  2520.                 /img|Реклама|center/i,
  2521.                 { root: '.release-navbar,#page_content', observe: true, parent: 'div,tr' }
  2522.             );
  2523.             // ads in comments
  2524.             gardener('img[data-name="PiraBo"]', /./i, {root:'#main_content .table', observe:true, parent:'tr'});
  2525.         }
  2526.     };
  2527.  
  2528.     scripts['pikabu.ru'] = () => gardener('.story', /story__sponsor|story__gag|profile\/ads"/i, {root: '.inner_wrap', observe: true});
  2529.  
  2530.     scripts['qrz.ru'] = {
  2531.         now: () => {
  2532.             let nt = new nullTools();
  2533.             nt.define(win, 'ab', false);
  2534.             nt.define(win, 'tryMessage', nt.func(null));
  2535.         }
  2536.     };
  2537.  
  2538.     scripts['razlozhi.ru'] = {
  2539.         now: () => {
  2540.             for (let func of ['createShadowRoot', 'attachShadow'])
  2541.                 if (func in Element.prototype)
  2542.                     Element.prototype[func] = function(){ return this.cloneNode(); };
  2543.         }
  2544.     };
  2545.  
  2546.     scripts['rbc.ru'] = {
  2547.         dom: () => {
  2548.             let _preventDefault = Event.prototype.preventDefault;
  2549.             Event.prototype.preventDefault = function preventDefault()
  2550.             {
  2551.                 let t = this.target;
  2552.                 if (t instanceof HTMLAnchorElement || t.closest('A'))
  2553.                     throw new Error('an.yandex redirect prevention');
  2554.                 return _preventDefault.call(this);
  2555.             };
  2556.  
  2557.             function cleaner(nodes)
  2558.             {
  2559.                 for (let node of nodes)
  2560.                 {
  2561.                     if (!node.classList || !node.classList.contains('js-yandex-counter'))
  2562.                         continue;
  2563.                     node.classList.remove('js-yandex-counter');
  2564.                     node.removeAttribute('data-yandex-name');
  2565.                     node.removeAttribute('data-yandex-params');
  2566.                 }
  2567.             }
  2568.             cleaner(_de.querySelectorAll('.js-yandex-counter'));
  2569.  
  2570.             (new MutationObserver(
  2571.                 ms => { for (let m of ms) cleaner(m.addedNodes); }
  2572.             )).observe(_de, {childList: true, subtree: true});
  2573.         }
  2574.     };
  2575.  
  2576.     scripts['rp5.ru'] = {
  2577.         other: ['rp5.by', 'rp5.kz', 'rp5.ua'],
  2578.         dom: () => {
  2579.             createStyle('#bannerBottom {display: none!important}');
  2580.             let co = document.querySelector('#content');
  2581.             if (!co)
  2582.                 return;
  2583.             let nodes = co.children;
  2584.             let i = nodes.length;
  2585.             while(i--)
  2586.                 if (nodes[i].querySelector('a[href*="?AdvertMgmt="]'))
  2587.                     nodes[i].parentNode.removeChild(nodes[i]);
  2588.             nodes = co.parentNode.children;
  2589.             i = nodes.length;
  2590.             while(i--)
  2591.                 if (nodes[i] !== co)
  2592.                     nodes[i].parentNode.removeChild(nodes[i]);
  2593.             nodes = co.childNodes;
  2594.         }
  2595.     };
  2596.  
  2597.     scripts['rustorka.com'] = {
  2598.         other: ['rumedia.ws'],
  2599.         now: () => {
  2600.             createStyle('.header > div:not(.head-block) a, #sidebar1 img, #logo img {opacity:0!important}', {
  2601.                 id: 'tempHidingStyles'
  2602.             }, true);
  2603.             preventPopups();
  2604.         },
  2605.         dom: () => {
  2606.             for (let o of document.querySelectorAll('IMG, A'))
  2607.                 if ((o.clientWidth === 728 && o.clientHeight === 90) ||
  2608.                     (o.clientWidth === 300 && o.clientHeight === 250))
  2609.                 {
  2610.                     while (o && o.tagName !== 'A')
  2611.                         o = o.parentNode;
  2612.                     if (o)
  2613.                         _setAttribute.call(o, 'style', 'display: none !important');
  2614.                 }
  2615.             let s = document.querySelector('#tempHidingStyles');
  2616.             s.parentNode.removeChild(s);
  2617.         }
  2618.     };
  2619.  
  2620.     scripts['sport-express.ru'] = () => gardener('.js-relap__item',/>Реклама\s+<\//, {root:'.container', observe: true});
  2621.  
  2622.     scripts['sports.ru'] = {
  2623.         now: () => {
  2624.             gardener('.aside-news-list__item', /aside-news-list__advert/i, {root:'.columns-layout__left', observe: true});
  2625.             gardener('.material-list__item', /Реклама/i, {root:'.columns-layout', observe: true});
  2626.             // extra functionality: shows/hides panel at the top depending on scroll direction
  2627.             createStyle([
  2628.                 '.user-panel__fixed { transition: top 0.2s ease-in-out!important; }',
  2629.                 '.user-panel-up { top: -40px!important }'
  2630.             ], {id: 'userPanelSlide'}, false);
  2631.         },
  2632.         dom: () => {
  2633.             (function lookForPanel()
  2634.              {
  2635.                 let panel = document.querySelector('.user-panel__fixed');
  2636.                 if (!panel)
  2637.                     setTimeout(lookForPanel, 100);
  2638.                 else
  2639.                     window.addEventListener(
  2640.                         'wheel', function(e)
  2641.                         {
  2642.                             if (e.deltaY > 0 && !panel.classList.contains('user-panel-up'))
  2643.                                 panel.classList.add('user-panel-up');
  2644.                             else if (e.deltaY < 0 && panel.classList.contains('user-panel-up'))
  2645.                                 panel.classList.remove('user-panel-up');
  2646.                         }, false
  2647.                     );
  2648.             })();
  2649.         }
  2650.     };
  2651.  
  2652.     scripts['vk.com'] = () => gardener((
  2653.         '#wk_content > #wl_post > div,'+
  2654.         '#page_wall_posts > div[id^="post-"],'+
  2655.         'div[class^="feed_row "] > div[id^="post-"],'+
  2656.         'div[class^="feed_row "] > div[id^="feed_repost-"]'
  2657.     ), /wall_marked_as_ads/, {root: 'body', observe: true});
  2658.  
  2659.     scripts['yap.ru'] = {
  2660.         other: ['yaplakal.com'],
  2661.         now: () => {
  2662.             gardener('form > table[id^="p_row_"]:nth-of-type(2)', /member1438|Administration/);
  2663.             gardener('.icon-comments', /member1438|Administration|\/go\/\?http/, {parent:'tr', siblings:-2});
  2664.         }
  2665.     };
  2666.  
  2667.     scripts['rambler.ru'] = {
  2668.         other: ['championat.com','gazeta.ru','media.eagleplatform.com','lenta.ru'],
  2669.         now: () => scriptLander(
  2670.             () => {
  2671.                 if (location.hostname.endsWith('.media.eagleplatform.com'))
  2672.                     return;
  2673.                 let _cssText = Object.getOwnPropertyDescriptor(CSSRule.prototype, 'cssText');
  2674.                 let _cssText_get = _cssText.get;
  2675.                 _cssText.configurable = false;
  2676.                 _cssText.get = function()
  2677.                 {
  2678.                     let cssText = _cssText_get.call(this);
  2679.                     if (cssText.includes('content:'))
  2680.                     {
  2681.                         console.log('Blocked access to suspicious cssText:', cssText.slice(0,60), '\u2026', cssText.length);
  2682.                         return null;
  2683.                     }
  2684.                     return cssText;
  2685.                 };
  2686.                 Object.defineProperty(CSSRule.prototype, 'cssText', _cssText);
  2687.                 // fake global Adf object
  2688.                 let nt = new nullTools();
  2689.                 nt.define(win, 'Adf', nt.proxy({
  2690.                     banner: nt.proxy({
  2691.                         sspScroll: nt.func(),
  2692.                         ssp: nt.func()
  2693.                     })
  2694.                 }));
  2695.                 // extra script to remove partner news on gazeta.ru
  2696.                 if (!location.hostname.includes('gazeta.ru'))
  2697.                     return;
  2698.                 (new MutationObserver(
  2699.                     (ms) => {
  2700.                         let m, node, header;
  2701.                         for (m of ms) for (node of m.addedNodes)
  2702.                             if (node instanceof HTMLDivElement && node.matches('.sausage'))
  2703.                             {
  2704.                                 header = node.querySelector('.sausage-header');
  2705.                                 if (header && /новости\s+партн[её]ров/i.test(header.textContent))
  2706.                                     node.style.display = 'none';
  2707.                             }
  2708.                     }
  2709.                 )).observe(document.documentElement, { childList:true, subtree: true });
  2710.             }, nullTools
  2711.         ),
  2712.         dom: () => {
  2713.             // extra script to block video autoplay on Rambler domains
  2714.             function unstopper(e, stopper, timeout)
  2715.             {
  2716.                 if (timeout)
  2717.                     clearTimeout(timeout);
  2718.                 return setTimeout(
  2719.                     (e) => e.target.removeEventListener('playing', stopper, false),
  2720.                     333, e
  2721.                 );
  2722.             }
  2723.             function stopper(e)
  2724.             {
  2725.                 let timeout = unstopper(e, stopper);
  2726.                 e.target.addEventListener(
  2727.                     'pause', function()
  2728.                     {
  2729.                         timeout = unstopper(e, stopper, timeout);
  2730.                     }, false
  2731.                 );
  2732.                 let btn = document.querySelector('.eplayer-skin-toggle-playing');
  2733.                 if (btn)
  2734.                     btn.click();
  2735.                 else
  2736.                     e.target.pause();
  2737.             }
  2738.             let observer = (new MutationObserver(
  2739.                 (ms) => {
  2740.                     for (let m of ms)
  2741.                         if (!m.target.appliedStopper)
  2742.                         {
  2743.                             m.target.appliedStopper = true;
  2744.                             m.target.addEventListener('playing', stopper, false);
  2745.                         }
  2746.                 }
  2747.             ));
  2748.             observer.observe(document.documentElement, { subtree: true, attributes: true, attributeFilter: ['autoplay'] });
  2749.         }
  2750.     };
  2751.  
  2752.     scripts['reactor.cc'] = {
  2753.         other: ['joyreactor.cc', 'pornreactor.cc'],
  2754.         now: () => win.open = (function(){ throw new Error('Redirect prevention.'); }).bind(window),
  2755.         click: function(e)
  2756.         {
  2757.             let node = e.target;
  2758.             if (node.nodeType === Node.ELEMENT_NODE &&
  2759.                 node.style.position === 'absolute' &&
  2760.                 node.style.zIndex > 0)
  2761.                 node.parentNode.removeChild(node);
  2762.         },
  2763.         dom: function()
  2764.         {
  2765.             let words = new RegExp(
  2766.                 'блокировщика рекламы'
  2767.                 .split('')
  2768.                 .map(function(e){return e+'[\u200b\u200c\u200d]*';})
  2769.                 .join('')
  2770.                 .replace(' ', '\\s*')
  2771.                 .replace(/[аоре]/g, function(e){return ['[аa]','[оo]','[рp]','[еe]']['аоре'.indexOf(e)];}),
  2772.                 'i'),
  2773.                 can;
  2774.             function deeper(spider)
  2775.             {
  2776.                 let c, l, n;
  2777.                 if (words.test(spider.innerText))
  2778.                 {
  2779.                     if (spider.nodeType === Node.TEXT_NODE)
  2780.                         return true;
  2781.                     c = spider.childNodes;
  2782.                     l = c.length;
  2783.                     n = 0;
  2784.                     while(l--)
  2785.                         if (deeper(c[l]), can)
  2786.                             n++;
  2787.                     if (n > 0 && n === c.length && spider.offsetHeight < 750)
  2788.                         can.push(spider);
  2789.                     return false;
  2790.                 }
  2791.                 return true;
  2792.             }
  2793.             function probe()
  2794.             {
  2795.                 if (words.test(document.body.innerText))
  2796.                 {
  2797.                     can = [];
  2798.                     deeper(document.body);
  2799.                     let i = can.length, spider;
  2800.                     while(i--) {
  2801.                         spider = can[i];
  2802.                         if (spider.offsetHeight > 10 && spider.offsetHeight < 750)
  2803.                             _setAttribute.call(spider, 'style', 'background:none!important');
  2804.                     }
  2805.                 }
  2806.             }
  2807.             (new MutationObserver(probe))
  2808.                 .observe(document, { childList:true, subtree:true });
  2809.         }
  2810.     };
  2811.  
  2812.     scripts['auto.ru'] = () => {
  2813.         let words = /Реклама|Яндекс.Директ|yandex_ad_/;
  2814.         let userAdsListAds = (
  2815.             '.listing-list > .listing-item,'+
  2816.             '.listing-item_type_fixed.listing-item'
  2817.         );
  2818.         let catalogAds = (
  2819.             'div[class*="layout_catalog-inline"],'+
  2820.             'div[class$="layout_horizontal"]'
  2821.         );
  2822.         let otherAds = (
  2823.             '.advt_auto,'+
  2824.             '.sidebar-block,'+
  2825.             '.pager-listing + div[class],'+
  2826.             '.card > div[class][style],'+
  2827.             '.sidebar > div[class],'+
  2828.             '.main-page__section + div[class],'+
  2829.             '.listing > tbody'
  2830.         );
  2831.         gardener(userAdsListAds, words, {root:'.listing-wrap', observe:true});
  2832.         gardener(catalogAds, words, {root:'.catalog__page,.content__wrapper', observe:true});
  2833.         gardener(otherAds, words);
  2834.     };
  2835.  
  2836.     scripts['rsload.net'] = {
  2837.         load: () => {
  2838.             let dis = document.querySelector('label[class*="cb-disable"]');
  2839.             if (dis)
  2840.                 dis.click();
  2841.         },
  2842.         click: () => {
  2843.             let t = e.target;
  2844.             if (t && t.href && (/:\/\/\d+\.\d+\.\d+\.\d+\//.test(t.href)))
  2845.                 t.href = t.href.replace('://','://rsload.net:rsload.net@');
  2846.         }
  2847.     };
  2848.  
  2849.     let domain, name;
  2850.     // add alternative domain names if present and wrap functions into objects
  2851.     for (name in scripts)
  2852.     {
  2853.         if (scripts[name] instanceof Function)
  2854.             scripts[name] = { now: scripts[name] };
  2855.         for (domain of (scripts[name].other||[]))
  2856.         {
  2857.             if (domain in scripts)
  2858.                 console.log('Error in scripts list. Script for', name, 'replaced script for', domain);
  2859.             scripts[domain] = scripts[name];
  2860.         }
  2861.         delete scripts[name].other;
  2862.     }
  2863.     // look for current domain in the list and run appropriate code
  2864.     domain = document.domain;
  2865.     while (domain.indexOf('.') > -1)
  2866.     {
  2867.         if (domain in scripts) for (name in scripts[domain])
  2868.             switch(name)
  2869.             {
  2870.                 case 'now':
  2871.                     scripts[domain][name]();
  2872.                     break;
  2873.                 case 'load':
  2874.                     window.addEventListener('load', scripts[domain][name], false);
  2875.                     break;
  2876.                 case 'dom':
  2877.                     document.addEventListener('DOMContentLoaded', scripts[domain][name], false);
  2878.                     break;
  2879.                 default:
  2880.                     document.addEventListener (name, scripts[domain][name], false);
  2881.             }
  2882.         domain = domain.slice(domain.indexOf('.') + 1);
  2883.     }
  2884. })();