☰

RU AdList JS Fixes

try to take over the world!

当前为 2017-10-03 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      20171003.1
  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.                         console.trace('Fake CoinHive miner created.');
  336.                         this.setThrottle = nt.func(null);
  337.                         this.start = nt.func(null);
  338.                         this.on = nt.func(null);
  339.                         this.getTotalHashes = nt.func(0);
  340.                     };
  341.                     let CoinHiveStub = nt.proxy({
  342.                         Anonymous: CoinHiveConstructor,
  343.                         User: CoinHiveConstructor,
  344.                         Token: CoinHiveConstructor,
  345.                         JobThread: nt.func(null)
  346.                     });
  347.                     nt.define(win, 'CoinHive', CoinHiveStub);
  348.                 } else {
  349.                     // CoinHive wrapper to fool sites which expect it to actually work and return results
  350.                     let CoinHiveObject;
  351.                     let fishnet = {
  352.                         apply: (target, thisArg, args) => {
  353.                             console.log(`miner.${target._name}(${JSON.stringify(args).slice(1,-1)})`);
  354.                             return target.apply(thisArg, args);
  355.                         }
  356.                     };
  357.                     Object.defineProperty(win, 'CoinHive', {
  358.                         set: function(obj)
  359.                         {
  360.                             if ('Token' in obj)
  361.                             {
  362.                                 console.log('[CoinHive] Token wrapper applied.');
  363.                                 let _Token = obj.Token.bind(obj);
  364.                                 obj.Token = function(siteKey, goal, params)
  365.                                 {
  366.                                     let _goal = goal;
  367.                                     if (goal > 256)
  368.                                         goal = 256;
  369.                                     console.log(`[CoinHive] Original goal: ${_goal}, new smaller goal ${goal}.`);
  370.                                     console.log(`With smaller goals server may return 'invalid_goal' error and stop working.`);
  371.                                     let miner = _Token(siteKey, goal, params);
  372.                                     miner.setThrottle(0.99);
  373.                                     miner.setThrottle = () => null;
  374.                                     let _start = miner.start.bind(miner);
  375.                                     miner.start = function() {
  376.                                         let res = _start(CoinHive.FORCE_EXCLUSIVE_TAB);
  377.                                         return res;
  378.                                     };
  379.                                     let _getTotalHashes = miner.getTotalHashes;
  380.                                     miner.getTotalHashes = function()
  381.                                     {
  382.                                         return Math.trunc(_getTotalHashes.call(this) / goal * _goal);
  383.                                     };
  384.                                     let __emit = miner._emit;
  385.                                     miner._emit = function(state, props)
  386.                                     {
  387.                                         let _self = this;
  388.                                         console.log('[CoinHive] state:', state, props);
  389.                                         if (state === 'job')
  390.                                             setTimeout(() => {
  391.                                                 _self.stop();
  392.                                                 _self._emit('accepted', { hashes: goal });
  393.                                             }, 1000);
  394.                                         return __emit.apply(_self, arguments);
  395.                                     };
  396.                                     let _on = miner.on.bind(miner);
  397.                                     miner.on = function(type, callback)
  398.                                     {
  399.                                         if (type === 'accepted')
  400.                                         {
  401.                                             console.log('[CoinHive] "accepted" callback wrapper applied.');
  402.                                             let _callback = callback;
  403.                                             callback = function(params)
  404.                                             {
  405.                                                 console.log('[CoinHive] "accepted" callback is called, imitating original goal being reached.');
  406.                                                 params.hashes = _goal;
  407.                                                 return _callback.apply(this, arguments);
  408.                                             };
  409.                                             miner.stop();
  410.                                         }
  411.                                         return _on(type, callback);
  412.                                     };
  413.                                     return miner;
  414.                                 };
  415.                             }
  416.                             CoinHiveObject = obj;
  417.                         },
  418.                         get: () => CoinHiveObject
  419.                     });
  420.                 }
  421.             }
  422.  
  423.             // Yandex API (ADBTools, Metrika)
  424.             let hostname = location.hostname;
  425.             if (hostname.startsWith('google.') || hostname.includes('.google.') ||
  426.                 // Google likes to define odd global variables like Ya
  427.                 ((hostname.startsWith('yandex.') || hostname.includes('.yandex.')) &&
  428.                  /^\/((yand)?search|images)/i.test(location.pathname) &&
  429.                  !hostname.startsWith('news.')) ||
  430.                 // Also, Yandex uses their Ya object for a lot of things on their pages and
  431.                 // wrapping it may cause problems. It's better to skip it in some cases.
  432.                 hostname.endsWith('github.io') || hostname.endsWith('grimtools.com'))
  433.                 return;
  434.  
  435.             let YaProps = new Set();
  436.             function onAdvManager (Ya, rootProp, obj)
  437.             {
  438.                 return new Proxy(obj, {
  439.                     set: (tgt, prop, val) => {
  440.                         if (prop === 'AdvManager')
  441.                         {
  442.                             console.log(`Ya.${rootProp} = Ya.Context`);
  443.                             nt.define(Ya, rootProp, Ya.Context);
  444.                             YaProps.add(rootProp);
  445.                         }
  446.                         tgt[prop] = val;
  447.                         return true;
  448.                     },
  449.                     get: (tgt, prop) => tgt[prop]
  450.                 });
  451.             }
  452.             let Ya = new Proxy({}, {
  453.                 set: function(tgt, prop, val)
  454.                 {
  455.                     if (val === tgt[prop])
  456.                         return true;
  457.                     if (!isNaN(prop))
  458.                     {
  459.                         nt.define(Ya, prop, nt.func(null));
  460.                         YaProps.add(prop);
  461.                     }
  462.                     if (YaProps.has(prop))
  463.                     {
  464.                         console.log(`Ya.${prop} \u2260`, val);
  465.                         return true;
  466.                     }
  467.                     if (val instanceof Object && prop !== '__inline_params__')
  468.                         val = onAdvManager(Ya, prop, val);
  469.                     tgt[prop] = val;
  470.                     console.log(`Ya.${prop} =`, val);
  471.                     return true;
  472.                 },
  473.                 get: (tgt, prop) => tgt[prop]
  474.             });
  475.             let callWithParams = function(f)
  476.             {
  477.                 f.call(this, Ya.__inline_params__ || {});
  478.                 Ya.__inline_params__ = null;
  479.             };
  480.             nt.define(Ya, 'callWithParams', callWithParams);
  481.             nt.define(Ya, 'PerfCounters', nt.proxy({
  482.                 addCacheEvent: nt.func(null),
  483.                 getTime: nt.func(null),
  484.                 sendCacheEvents: nt.func(null),
  485.                 sendResTiming: nt.func(null),
  486.                 sendTimeMark: nt.func(null),
  487.                 __cacheEvents: []
  488.             }));
  489.             nt.define(Ya, '__isSent', true);
  490.             nt.define(Ya, 'confirmUrl', '');
  491.             nt.define(Ya, 'Direct', nt.proxy({
  492.                 insertInto: nt.func(null)
  493.             }));
  494.             nt.define(Ya, 'mediaCode', nt.proxy({
  495.                 create: function()
  496.                 {
  497.                     if (inIFrame)
  498.                     {
  499.                         console.log('Removed body of ad-frame.');
  500.                         document.documentElement.removeChild(document.body);
  501.                     }
  502.                 },
  503.                 moduleLoad: nt.func(null),
  504.                 setModule: nt.func(null)
  505.             }));
  506.             let extra = nt.proxy({
  507.                 extra: nt.proxy({ match: 0, confirm: '', src: '' }),
  508.                 id: 0, percent: 100, threshold: 1
  509.             });
  510.             nt.define(Ya, '_exp', nt.proxy({
  511.                 id: 0, coin: 0,
  512.                 choose: nt.func(extra),
  513.                 get: (prop) => extra.hasOwnProperty(prop) ? extra[prop] : null,
  514.                 getId: nt.func(0),
  515.                 defaultVersion: extra,
  516.                 getExtra: nt.func(extra.extra),
  517.                 getDefaultExtra: nt.func(extra.extra),
  518.                 versions: [extra]
  519.             }));
  520.             nt.define(Ya, 'c', nt.func(null));
  521.             nt.define(Ya, 'ADBTools', function(){
  522.                 for (let name of ['loadContext', 'testAdbStyle'])
  523.                     this[name] = nt.func(null);
  524.                 this.getCurrentState = nt.func(true);
  525.                 return nt.proxy(this);
  526.             });
  527.             if (!location.hostname.includes('kinopoisk.ru'))
  528.                 // kinopoisk uses adfox wrapped in Yandex code to display self-ads
  529.                 nt.define(Ya, 'adfoxCode', nt.proxy({
  530.                     create: nt.func(null),
  531.                     createAdaptive: nt.func(null),
  532.                     createScroll: nt.func(null)
  533.                 }));
  534.             let AdvManager = function()
  535.             {
  536.                 for (let name of ['renderDirect', 'getBid', 'releaseBid', 'getSkipToken', 'getAdSessionId'])
  537.                     this[name] = nt.func(null);
  538.                 this.render = function(o) {
  539.                     if (!o.renderTo)
  540.                         return;
  541.                     let placeholder = document.getElementById(o.renderTo);
  542.                     let parent = placeholder.parentNode;
  543.                     placeholder.style = 'display:none!important';
  544.                     parent.style = (parent.getAttribute('style')||'') + 'height:auto!important';
  545.                     // fix for Yandex TV pages
  546.                     if (location.hostname.startsWith('tv.yandex.'))
  547.                     {
  548.                         let sibling = placeholder.previousSibling;
  549.                         if (sibling && sibling.classList && sibling.classList.contains('tv-spin'))
  550.                             sibling.style.display = 'none';
  551.                     }
  552.                 };
  553.                 return nt.proxy(this);
  554.             };
  555.             nt.define(Ya, 'Context', nt.proxy({
  556.                 _callbacks: nt.proxy([]),
  557.                 _asyncModeOn: true,
  558.                 _init: nt.func(null),
  559.                 AdvManager: new AdvManager()
  560.             }));
  561.             let Metrika = function()
  562.             {
  563.                 for (let name of ['reachGoal', 'replacePhones', 'trackLinks', 'hit', 'params'])
  564.                     this[name] = nt.func(null);
  565.                 this.id = 0;
  566.                 return nt.proxy(this);
  567.             };
  568.             Metrika.counters = () => Ya._metrika.counters;
  569.             nt.define(Ya, 'Metrika', Metrika);
  570.             let counter = new Ya.Metrika();
  571.             nt.define(Ya, '_metrika', nt.proxy({
  572.                 counter: counter,
  573.                 counters: [counter],
  574.                 hitParam: {},
  575.                 counterNum: 0,
  576.                 hitId: 0,
  577.                 v: 1
  578.             }));
  579.             nt.define(Ya, '_globalMetrikaHitId', 0);
  580.             counter = {};
  581.             for (let name of ['cpHitDelayed','wHitDelayed','hitDelayed','makeReq','redir','hit','log','cp','w'])
  582.                 counter[name] = nt.func(null);
  583.             for (let name of ['stringifyParams','_getVars','getUid','getUrl','getHash'])
  584.                 counter[name] = nt.func('');
  585.             nt.define(Ya, 'counter', nt.proxy(counter));
  586.             for (let prop in Ya)
  587.                 YaProps.add(prop);
  588.             nt.define(win, 'Ya', Ya);
  589.             // Yandex.Metrika callbacks
  590.             let yandex_metrika_callbacks = [];
  591.             document.addEventListener(
  592.                 'DOMContentLoaded',
  593.                 (e) => {
  594.                     yandex_metrika_callbacks.forEach((f) => f && f.call(window));
  595.                     yandex_metrika_callbacks.length = 0;
  596.                     yandex_metrika_callbacks.push = (f) => setTimeout(f, 0);
  597.                 },
  598.                 false
  599.             );
  600.             nt.define(win, 'yandex_metrika_callbacks', yandex_metrika_callbacks);
  601.         }, nullTools
  602.     );
  603.  
  604.     // Creates and return protected style (unless protection is manually disabled).
  605.     // Protected style will re-add itself on removal and remaind enabled on attempt to disable it.
  606.     function createStyle(rules, props, skip_protect)
  607.     {
  608.         props = props || {};
  609.         props.type = 'text/css';
  610.  
  611.         function _protect(style)
  612.         {
  613.             if (skip_protect)
  614.                 return;
  615.  
  616.             Object.defineProperty(style, 'sheet', {
  617.                 value: null,
  618.                 enumerable: true
  619.             });
  620.             Object.defineProperty(style, 'disabled', {
  621.                 get: () => true, //pretend to be disabled
  622.                 set: () => undefined,
  623.                 enumerable: true
  624.             });
  625.             (new MutationObserver(
  626.                 (ms) => _removeChild(ms[0].target)
  627.             )).observe(style, { childList: true });
  628.         }
  629.  
  630.  
  631.         function _create()
  632.         {
  633.             let style = _appendChild(_createElement('style'));
  634.             Object.assign(style, props);
  635.  
  636.             function insertRules(rule)
  637.             {
  638.                 if (rule.forEach)
  639.                     rule.forEach(insertRules);
  640.                 else try {
  641.                     style.sheet.insertRule(rule, 0);
  642.                 } catch (e) {
  643.                     console.error(e);
  644.                 }
  645.             }
  646.  
  647.             insertRules(rules);
  648.             _protect(style);
  649.  
  650.             return style;
  651.         }
  652.  
  653.         let style = _create();
  654.         if (skip_protect)
  655.             return style;
  656.  
  657.         function resolveInANewContext(resolve)
  658.         {
  659.             setTimeout(
  660.                 (resolve) => resolve(_create()),
  661.                 0, resolve
  662.             );
  663.         }
  664.  
  665.         (new MutationObserver(
  666.             function(ms)
  667.             {
  668.                 let m, node;
  669.                 for (m of ms) for (node of m.removedNodes)
  670.                     if (node === style)
  671.                         (new Promise(resolveInANewContext))
  672.                             .then((st) => (style = st));
  673.             }
  674.         )).observe(_de, { childList: true });
  675.  
  676.         return style;
  677.     }
  678.  
  679.     // https://greasyfork.org/scripts/19144-websuckit/
  680.     function useWSI()
  681.     {
  682.         // check does browser support Proxy and WebSocket
  683.         if (typeof Proxy !== 'function' ||
  684.             typeof WebSocket !== 'function')
  685.             return;
  686.  
  687.         function getWrappedCode(removeSelf)
  688.         {
  689.             let text = getWrappedCode.toString() + WSI.toString();
  690.             text = (
  691.                 '(function(){"use strict";'+
  692.                 text.replace(/\/\/[^\r\n]*/g,'').replace(/[\s\r\n]+/g,' ')+
  693.                 '(new WSI(self||window)).init();'+
  694.                 (removeSelf?'let s = document.currentScript; if (s) {s.parentNode.removeChild(s);}':'')+
  695.                 '})();\n'
  696.             );
  697.             return text;
  698.         }
  699.  
  700.         function WSI(win, safeWin)
  701.         {
  702.             safeWin = safeWin || win;
  703.             let masks = [], filter;
  704.             for (filter of [// blacklist
  705.                 '||185.87.50.147^',
  706.                 '||10root25.website^', '||24video.xxx^',
  707.                 '||adlabs.ru^', '||adspayformymortgage.win^', '||aviabay.ru^',
  708.                 '||bgrndi.com^', '||brokeloy.com^',
  709.                 '||cnamerutor.ru^',
  710.                 '||docfilms.info^', '||dreadfula.ru^',
  711.                 '||et-code.ru^', '||etcodes.com^',
  712.                 '||franecki.net^', '||film-doma.ru^',
  713.                 '||free-torrent.org^', '||free-torrent.pw^',
  714.                 '||free-torrents.org^', '||free-torrents.pw^',
  715.                 '||game-torrent.info^', '||gocdn.ru^',
  716.                 '||hdkinoshka.com^', '||hghit.com^', '||hindcine.net^',
  717.                 '||kiev.ua^', '||kinotochka.net^',
  718.                 '||kinott.com^', '||kinott.ru^', '||kuveres.com^',
  719.                 '||lepubs.com^', '||luxadv.com^', '||luxup.ru^', '||luxupcdna.com^',
  720.                 '||mail.ru^', '||marketgid.com^', '||mixadvert.com^', '||mxtads.com^',
  721.                 '||nickhel.com^',
  722.                 '||oconner.biz^', '||oconner.link^', '||octoclick.net^', '||octozoon.org^',
  723.                 '||pkpojhc.com^',
  724.                 '||psma01.com^', '||psma02.com^', '||psma03.com^',
  725.                 '||recreativ.ru^', '||redtram.com^', '||regpole.com^', '||rootmedia.ws^', '||ruttwind.com^',
  726.                 '||skidl.ru^',
  727.                 '||torvind.com^', '||traffic-media.co^', '||trafmag.com^',
  728.                 '||webadvert-gid.ru^', '||webadvertgid.ru^',
  729.                 '||xxuhter.ru^',
  730.                 '||yuiout.online^',
  731.                 '||zoom-film.ru^'])
  732.                 masks.push(new RegExp(
  733.                     filter.replace(/([\\\/\[\].*+?(){}$])/g, '\\$1')
  734.                     .replace(/\^(?!$)/g,'\\.?[^\\w%._-]')
  735.                     .replace(/\^$/,'\\.?([^\\w%._-]|$)')
  736.                     .replace(/^\|\|/,'^(ws|http)s?:\\/+([^\/.]+\\.)*'),
  737.                     'i'));
  738.  
  739.             function isBlocked(url) {
  740.                 for (let mask of masks)
  741.                     if (mask.test(url))
  742.                         return true;
  743.                 return false;
  744.             }
  745.  
  746.             function wrapWebSocket(wsParent)
  747.             {
  748.                 let _WebSocket = wsParent.WebSocket;
  749.                 // getter for properties of fake WS, returns fake functions
  750.                 // if there are functions with such name in the real WS and
  751.                 // also returns constants from real WS
  752.                 function wsGetter(target, name)
  753.                 {
  754.                     try {
  755.                         if (typeof _WebSocket.prototype[name] === 'function')
  756.                         {
  757.                             if (name === 'close' || name === 'send') // send also closes connection
  758.                                 target.readyState = _WebSocket.CLOSED;
  759.                             return (
  760.                                 function fake() {
  761.                                     console.trace(`[WSI] Invoked function "${name}'"`);
  762.                                     return;
  763.                                 }
  764.                             );
  765.                         }
  766.                         if (typeof _WebSocket.prototype[name] === 'number')
  767.                             return _WebSocket[name];
  768.                     } catch(ignore) {}
  769.                     return target[name];
  770.                 }
  771.                 // Wrap WS object
  772.                 wsParent.WebSocket = new Proxy(_WebSocket, {
  773.                     construct: function (target, args)
  774.                     {
  775.                         let url = args[0];
  776.                         console.log(`[WSI] Opening socket on  ${url}\u2026`);
  777.                         if (isBlocked(url))
  778.                         {
  779.                             console.log("[WSI] Blocked.");
  780.                             return new Proxy({
  781.                                 url: url,
  782.                                 readyState: _WebSocket.OPEN
  783.                             }, {
  784.                                 get: wsGetter,
  785.                                 set: () => true
  786.                             });
  787.                         }
  788.                         return Reflect.construct(target, args);
  789.                     }
  790.                 });
  791.             }
  792.  
  793.             function WorkerWrapper()
  794.             {
  795.                 let realWorker = win.Worker;
  796.                 win.Worker = function Worker() {
  797.                     let isBlobURL = /^blob:/i,
  798.                         resourceURI = arguments[0],
  799.                         deepLogMode = false,
  800.                         _callbacks = new WeakMap(),
  801.                         _worker = null,
  802.                         _onevs = { names: ['onmessage', 'onerror'] },
  803.                         _actions = [],
  804.                         _self = this;
  805.  
  806.                     function log()
  807.                     {
  808.                         if (deepLogMode)
  809.                             console.log.apply(_self, arguments);
  810.                     }
  811.  
  812.                     function callbackWrapper(func)
  813.                     {
  814.                         if (typeof func !== 'function')
  815.                             return undefined;
  816.  
  817.                         return function callback()
  818.                         {
  819.                             return func.apply(_self, arguments);
  820.                         };
  821.                     }
  822.  
  823.                     function updateWorker()
  824.                     {
  825.                         for (let [action, name, args] of _actions) {
  826.                             log(_worker, action, name, args);
  827.                             if (action === 'set')
  828.                                 _worker[name] = callbackWrapper(args);
  829.                             if (action === 'call')
  830.                                 _worker[name].apply(_worker, args);
  831.                         }
  832.                         _actions.length = 0;
  833.                         log('Applied buffered actions.');
  834.                     }
  835.  
  836.                     for (let prop of _onevs.names)
  837.                         Object.defineProperty(_self, prop, {
  838.                             set: function(val) {
  839.                                 _onevs[prop] = val;
  840.                                 if (_worker)
  841.                                     _worker[prop] = callbackWrapper(val);
  842.                                 else {
  843.                                     _actions.push(['set', prop, val]);
  844.                                     log('Stored into buffer:', arguments);
  845.                                 }
  846.                             },
  847.                             get: () => _onevs[prop],
  848.                             enumerable: true
  849.                         });
  850.  
  851.                     _self.postMessage = function()
  852.                     {
  853.                         if (_worker)
  854.                             _worker.postMessage.apply(_worker, arguments);
  855.                         else {
  856.                             _actions.push(['call', 'postMessage', arguments]);
  857.                             log('Stored into buffer:', arguments);
  858.                         }
  859.                     };
  860.                     _self.terminate = function()
  861.                     {
  862.                         if (_worker)
  863.                             _worker.terminate();
  864.                         else {
  865.                             _actions.push(['call','terminate', arguments]);
  866.                             log('Stored into buffer:', arguments);
  867.                         }
  868.                     };
  869.                     _self.addEventListener = function(event, callback, other)
  870.                     {
  871.                         if (typeof callback !== 'function')
  872.                             return;
  873.  
  874.                         if (!_callbacks.has(callback))
  875.                             _callbacks.set(callback, callbackWrapper(callback));
  876.  
  877.                         arguments[1] = _callbacks.get(callback);
  878.                         if (_worker)
  879.                             _worker.addEventListener.apply(_worker, arguments);
  880.                         else {
  881.                             _actions.push(['call', 'addEventListener', arguments]);
  882.                             log('Stored into buffer:', arguments);
  883.                         }
  884.                     };
  885.                     _self.removeEventListener = function(event, callback, other)
  886.                     {
  887.                         if (typeof callback !== 'function' || !_callbacks.has(callback))
  888.                             return;
  889.  
  890.                         arguments[1] = _callbacks.get(callback);
  891.                         _callbacks.delete(callback);
  892.                         if (_worker)
  893.                             _worker.removeEventListener.apply(_worker, arguments);
  894.                         else {
  895.                             _actions.push(['call', 'removeEventListener', arguments]);
  896.                             log('Stored into buffer:', arguments);
  897.                         }
  898.                     };
  899.  
  900.                     if (!isBlobURL.test(resourceURI))
  901.                     {
  902.                         _worker = new realWorker(resourceURI);
  903.                         return; // not a blob, no need to wrap
  904.                     }
  905.  
  906.                     (new Promise(
  907.                         function(resolve, reject)
  908.                         {
  909.                             let xhr = new XMLHttpRequest();
  910.                             xhr.responseType = 'blob';
  911.                             try {
  912.                                 xhr.open('GET', resourceURI, true);
  913.                             } catch(e) {
  914.                                 return reject(e);
  915.                             }
  916.                             if (xhr.readyState !== XMLHttpRequest.OPENED) {
  917.                                 // connection wasn't opened, unable to continue wrapping procedure
  918.                                 return reject(xhr.readyState);
  919.                             }
  920.                             xhr.onload = function(e)
  921.                             {
  922.                                 if (e.target.status === 200)
  923.                                 {
  924.                                     let reader = new FileReader();
  925.                                     reader.addEventListener(
  926.                                         'loadend', function(e)
  927.                                         {
  928.                                             resolve(
  929.                                                 new realWorker(URL.createObjectURL(
  930.                                                     new Blob([getWrappedCode(false) + e.target.result])
  931.                                                 ))
  932.                                             );
  933.                                         }, false
  934.                                     );
  935.                                     reader.readAsText(e.target.response);
  936.                                 } else {
  937.                                     return reject(e);
  938.                                 }
  939.                             };
  940.                             xhr.onerror = (e) => reject(e);
  941.                             xhr.send();
  942.                         }
  943.                     )).then(
  944.                         function(val)
  945.                         {
  946.                             _worker = val;
  947.                             updateWorker();
  948.                         }
  949.                     ).catch(
  950.                         function(e)
  951.                         {
  952.                             // connection were blocked by CSP or something else triggered error event on xhr object
  953.                             // unable to proceed with wrapper, return object as-is
  954.                             _worker = new realWorker(resourceURI);
  955.                             updateWorker();
  956.                         }
  957.                     );
  958.  
  959.                     if (deepLogMode)
  960.                     {
  961.                         return new Proxy(_self, {
  962.                             get: function(target, prop) {
  963.                                 console.log(`Get Worker.${prop}`);
  964.                                 return target[prop];
  965.                             },
  966.                             set: function(target, prop, val) {
  967.                                 console.log(`Set Worker.${prop} = ${val}`);
  968.                                 target[prop] = val;
  969.                                 return true;
  970.                             }
  971.                         });
  972.                     }
  973.                 }.bind(safeWin);
  974.             }
  975.  
  976.             function CreateElementWrapper()
  977.             {
  978.                 let key = '_'+Math.random().toString(36).substr(2),
  979.                     _createElement = Document.prototype.createElement,
  980.                     _addEventListener = Element.prototype.addEventListener,
  981.                     isDataURL = /^data:/i,
  982.                     isBlobURL = /^blob:/i;
  983.  
  984.                 // IFrame SRC get/set wrapper
  985.                 let ifGetSet = Object.getOwnPropertyDescriptor(HTMLIFrameElement.prototype, 'src');
  986.                 if (ifGetSet)
  987.                 {
  988.                     let code = encodeURIComponent('<scr'+'ipt>'+getWrappedCode(true)+'</scr'+'ipt>\n'),
  989.                         dataSrc = new WeakMap(),
  990.                         _ifSet = ifGetSet.set,
  991.                         _ifGet = ifGetSet.get;
  992.                     ifGetSet.set = function(val)
  993.                     {
  994.                         if (this[key] && val === dataSrc.get(this))
  995.                         { // if already processed data URL then do nothing
  996.                             delete this[key];
  997.                             return null;
  998.                         }
  999.                         let isData = isDataURL.test(val);
  1000.                         if (isData && val.indexOf(code) < 0)
  1001.                         {
  1002.                             dataSrc.set(this, val);
  1003.                             val = val.replace(',',',' + code);
  1004.                         }
  1005.                         if (!isData && dataSrc.get(this))
  1006.                             dataSrc.delete(this);
  1007.                         return _ifSet.call(this, val);
  1008.                     };
  1009.                     ifGetSet.get = function()
  1010.                     {
  1011.                         return dataSrc.get(this) || _ifGet.call(this);
  1012.                     };
  1013.                     Object.defineProperty(HTMLIFrameElement.prototype, 'src', ifGetSet);
  1014.                 }
  1015.  
  1016.                 function frameSetWSWrapper(e)
  1017.                 {
  1018.                     let frm = e.target;
  1019.                     try {
  1020.                         if (!frm.src || isBlobURL.test(frm.src))
  1021.                             wrapWebSocket(frm.contentWindow);
  1022.                     } catch (ignore) {}
  1023.                 }
  1024.  
  1025.                 let scriptMap = new WeakMap();
  1026.                 scriptMap.isBlocked = isBlocked;
  1027.                 let onErrorWrapper = {
  1028.                     set: function(val)
  1029.                     {
  1030.                         if (scriptMap.has(this))
  1031.                         {
  1032.                             this.removeEventListener('error', scriptMap.get(this).wrp, false);
  1033.                             scriptMap.delete(this);
  1034.                         }
  1035.                         if (!val || typeof val !== 'function')
  1036.                             return val;
  1037.  
  1038.                         scriptMap.set(this, {
  1039.                             org: val,
  1040.                             wrp: function()
  1041.                             {
  1042.                                 if (scriptMap.isBlocked(this.src))
  1043.                                     console.log('[WSI] Blocked "onerror" callback from', this.src);
  1044.                                 else
  1045.                                     scriptMap.get(this).org.apply(this, arguments);
  1046.                             }
  1047.                         });
  1048.                         this.addEventListener('error', scriptMap.get(this).wrp, false);
  1049.                     },
  1050.                     get: function()
  1051.                     {
  1052.                         return scriptMap.has(this) ? scriptMap.get(this).org : null;
  1053.                     },
  1054.                     enumerable: true
  1055.                 };
  1056.                 Document.prototype.createElement = function createElement(name) {
  1057.                     let el = _createElement.apply(this, arguments);
  1058.  
  1059.                     if (el.tagName === 'IFRAME')
  1060.                         _addEventListener.call(el, 'load', frameSetWSWrapper, false);
  1061.                     if (el.tagName === 'SCRIPT')
  1062.                         Object.defineProperty(el, 'onerror', onErrorWrapper);
  1063.  
  1064.                     return el;
  1065.                 };
  1066.  
  1067.                 document.addEventListener(
  1068.                     'DOMContentLoaded', function()
  1069.                     {
  1070.                         for (let ifr of document.querySelectorAll('IFRAME'))
  1071.                         {
  1072.                             if (isDataURL.test(ifr.src))
  1073.                             {
  1074.                                 ifr[key] = true;
  1075.                                 ifr.src = ifr.src; // call setter and let it do the job
  1076.                             }
  1077.                             _addEventListener.call(ifr, 'load', frameSetWSWrapper, false);
  1078.                         }
  1079.                     }, false
  1080.                 );
  1081.             }
  1082.  
  1083.             this.init = function()
  1084.             {
  1085.                 wrapWebSocket(win);
  1086.                 if (!(/firefox/i.test(navigator.userAgent))) // skip WorkerWrapper in Firefox
  1087.                     (new Promise(
  1088.                         function(resolve, reject)
  1089.                         { // test is it possible to run inline scripts
  1090.                             if (self.constructor.name.indexOf('Worker') > -1)
  1091.                                 return resolve(); // running within a Worker
  1092.                             let onerr = window.onerror,
  1093.                                 onscr = (e) => resolve();
  1094.                             // for some reason addEventListener on 'error' doesn't catch this error
  1095.                             window.onerror = (e) => reject(e);
  1096.                             window.addEventListener('inlineSuccess', onscr, false);
  1097.                             let scr = document.createElement('script');
  1098.                             scr.textContent = "window.dispatchEvent(new Event('inlineSuccess'));";
  1099.                             document.documentElement.appendChild(scr);
  1100.                             document.documentElement.removeChild(scr);
  1101.                             window.removeEventListener('inlineSuccess', onscr, false);
  1102.                             window.onerror = onerr;
  1103.                         }
  1104.                     )).then(
  1105.                         (e) => WorkerWrapper()
  1106.                     ).catch(
  1107.                         (e) => console.log('[WSI] Unable to create inline script. Skipping Worker wrapper to avoid further issues.', e)
  1108.                     );
  1109.                 if (typeof document !== 'undefined')
  1110.                     CreateElementWrapper();
  1111.             };
  1112.         }
  1113.  
  1114.         if (isFirefox)
  1115.         {
  1116.             let script = _createElement('script');
  1117.             script.textContent = getWrappedCode(true);
  1118.             _appendChild(script);
  1119.             _removeChild(script);
  1120.             return; //we don't want to call functions on page from here in Fx, so exit
  1121.         }
  1122.  
  1123.         (new WSI((unsafeWindow||self||window),(self||window))).init();
  1124.     }
  1125.  
  1126.     if (!isFirefox)
  1127.     { // scripts for non-Firefox browsers
  1128.         // https://greasyfork.org/scripts/14720-it-s-not-important
  1129.         {
  1130.             let imptt = /((display|(margin|padding)(-top|-bottom)?)\s*:[^;!]*)!\s*important/ig,
  1131.                 ret_b = (a,b) => b,
  1132.                 _toLowerCase = String.prototype.toLowerCase,
  1133.                 protectedNodes = new WeakSet(),
  1134.                 log = false;
  1135.  
  1136.             let logger = function()
  1137.             {
  1138.                 if (log)
  1139.                     console.log('Some page elements became a bit less important.');
  1140.                 log = false;
  1141.             };
  1142.  
  1143.             let unimportanter = function(node)
  1144.             {
  1145.                 let style = (node.nodeType === Node.ELEMENT_NODE) ?
  1146.                     _getAttribute.call(node, 'style') : null;
  1147.  
  1148.                 if (!style || !imptt.test(style) || node.style.display === 'none' ||
  1149.                     (node.src && node.src.slice(0,17) === 'chrome-extension:')) // Web of Trust IFRAME and similar
  1150.                     return false; // get out if we have nothing to do here
  1151.  
  1152.                 protectedNodes.add(node);
  1153.                 _setAttribute.call(node, 'style',
  1154.                                    style.replace(imptt, ret_b));
  1155.                 log = true;
  1156.             };
  1157.  
  1158.             (new MutationObserver(
  1159.                 function(mutations)
  1160.                 {
  1161.                     setTimeout(
  1162.                         function(ms)
  1163.                         {
  1164.                             let m, node;
  1165.                             for (m of ms) for (node of m.addedNodes)
  1166.                                 unimportanter(node);
  1167.                             logger();
  1168.                         }, 0, mutations
  1169.                     );
  1170.                 }
  1171.             )).observe(document, {
  1172.                 childList : true,
  1173.                 subtree : true
  1174.             });
  1175.  
  1176.             Element.prototype.setAttribute = function setAttribute(name, value)
  1177.             {
  1178.                 "[native code]";
  1179.                 let replaced = value;
  1180.                 if (_toLowerCase.call(name) === 'style' && protectedNodes.has(this))
  1181.                     replaced = value.replace(imptt, ret_b);
  1182.                 log = (replaced !== value);
  1183.                 logger();
  1184.                 return _setAttribute.call(this, name, replaced);
  1185.             };
  1186.  
  1187.             win.addEventListener (
  1188.                 'load', function()
  1189.                 {
  1190.                     for (let imp of document.querySelectorAll('[style*="!"]'))
  1191.                         unimportanter(imp);
  1192.                     logger();
  1193.                 }, false
  1194.             );
  1195.         }
  1196.  
  1197.         // Naive ABP Style protector
  1198.         {
  1199.             let _querySelector = Document.prototype.querySelector.bind(document);
  1200.             let _removeChild = Node.prototype.removeChild;
  1201.             let _appendChild = Node.prototype.appendChild;
  1202.             let createShadow = () => _createElement('shadow');
  1203.             // Prevent adding fake content entry point
  1204.             Node.prototype.appendChild = function(child)
  1205.             {
  1206.                 if (this instanceof ShadowRoot &&
  1207.                     child instanceof HTMLContentElement)
  1208.                     return _appendChild.call(this, createShadow());
  1209.                 return _appendChild.apply(this, arguments);
  1210.             };
  1211.             {
  1212.                 let _shadowSelector = ShadowRoot.prototype.querySelector;
  1213.                 let _innerHTML = Object.getOwnPropertyDescriptor(ShadowRoot.prototype, 'innerHTML');
  1214.                 let _parentNode = Object.getOwnPropertyDescriptor(Node.prototype, 'parentNode');
  1215.                 if (_innerHTML && _parentNode)
  1216.                 {
  1217.                     let _set = _innerHTML.set;
  1218.                     let _getParent = _parentNode.get;
  1219.                     _innerHTML.configurable = false;
  1220.                     _innerHTML.set = function()
  1221.                     {
  1222.                         _set.apply(this, arguments);
  1223.                         let content = _shadowSelector.call(this, 'content');
  1224.                         if (content)
  1225.                         {
  1226.                             let parent = _getParent.call(content);
  1227.                             _removeChild.call(parent, content);
  1228.                             _appendChild.call(parent, createShadow());
  1229.                         }
  1230.                     };
  1231.                 }
  1232.                 Object.defineProperty(ShadowRoot.prototype, 'innerHTML', _innerHTML);
  1233.             }
  1234.             // Locate and apply extra protection to a style on top of what ABP does
  1235.             let style;
  1236.             (new Promise(
  1237.                 function(resolve, reject)
  1238.                 {
  1239.                     let getStyle = () => _querySelector('::shadow style');
  1240.                     style = getStyle();
  1241.                     if (style)
  1242.                         return resolve(style);
  1243.                     let intv = setInterval(
  1244.                         function()
  1245.                         {
  1246.                             style = getStyle();
  1247.                             if (!style)
  1248.                                 return;
  1249.                             intv = clearInterval(intv);
  1250.                             return resolve(style);
  1251.                         }, 0
  1252.                     );
  1253.                     document.addEventListener(
  1254.                         'DOMContentLoaded',
  1255.                         function()
  1256.                         {
  1257.                             if (intv)
  1258.                                 clearInterval(intv);
  1259.                             style = getStyle();
  1260.                             return style ? resolve(style) : reject();
  1261.                         },
  1262.                         false
  1263.                     );
  1264.                 }
  1265.             )).then(
  1266.                 function(style)
  1267.                 {
  1268.                     let emptyArr = [],
  1269.                         nullStr = {
  1270.                             get: () => '',
  1271.                             set: () => undefined
  1272.                         };
  1273.                     Object.defineProperties(style, {
  1274.                         innerHTML: nullStr,
  1275.                         textContent: nullStr
  1276.                     });
  1277.                     Object.defineProperties(style.sheet, {
  1278.                         deleteRule: () => null,
  1279.                         cssRules: emptyArr,
  1280.                         rules: emptyArr
  1281.                     });
  1282.                 }
  1283.             ).catch(()=>null);
  1284.             Node.prototype.removeChild = function(child)
  1285.             {
  1286.                 if (child === style)
  1287.                     return;
  1288.                 return _removeChild.apply(this, arguments);
  1289.             };
  1290.         }
  1291.     }
  1292.     if (/^https?:\/\/(mail\.yandex\.|music\.yandex\.|news\.yandex\.|(www\.)?yandex\.[^\/]+\/(yand)?search[\/?])/i.test(win.location.href) ||
  1293.         /^https?:\/\/tv\.yandex\./i.test(win.location.href))
  1294.     {
  1295.         // https://greasyfork.org/en/scripts/809-no-yandex-ads
  1296.         let yadWord = /Яндекс.Директ/i,
  1297.             adWords = /Реклама|Ad/i;
  1298.         let _querySelector = document.querySelector.bind(document),
  1299.             _querySelectorAll = document.querySelectorAll.bind(document),
  1300.             _getAttribute = Element.prototype.getAttribute,
  1301.             _setAttribute = Element.prototype.setAttribute;
  1302.         // Function to attach an observer to monitor dynamic changes on the page
  1303.         let pageUpdateObserver = (func, obj, params) => {
  1304.             if (obj)
  1305.                 (new MutationObserver(func))
  1306.                     .observe(obj, (params || { childList:true, subtree:true }));
  1307.         };
  1308.         // Short name for parentNode.removeChild
  1309.         let remove = (node) => {
  1310.             if (!node || !node.parentNode)
  1311.                 return false;
  1312.             console.log('Removed node.');
  1313.             node.parentNode.removeChild(node);
  1314.         };
  1315.         // Yandex search ads in Google Chrome
  1316.         if ('attachShadow' in Element.prototype)
  1317.         {
  1318.             let _attachShadow = Element.prototype.attachShadow;
  1319.             Element.prototype.attachShadow = function()
  1320.             {
  1321.                 let node = this,
  1322.                     root = _attachShadow.apply(node, arguments);
  1323.                 pageUpdateObserver(
  1324.                     (ms) => {
  1325.                         for (let m of ms) if (m.addedNodes.length)
  1326.                             if (adWords.test(root.textContent))
  1327.                                 remove(node.closest('.serp-item'));
  1328.                     }, root
  1329.                 );
  1330.                 return root;
  1331.             };
  1332.         }
  1333.         // prevent/defuse adblock detector
  1334.         setInterval(()=>{
  1335.             localStorage.ic = '';
  1336.             localStorage._mt__data = '';
  1337.         },100);
  1338.         let _doc_proto = ('cookie' in Document.prototype) ? Document.prototype : Object.getPrototypeOf(document);
  1339.         let _cookie = Object.getOwnPropertyDescriptor(_doc_proto, 'cookie');
  1340.         if (_cookie)
  1341.         {
  1342.             let _set_cookie = Function.prototype.call.bind(_cookie.set);
  1343.             _cookie.set = function(value)
  1344.             {
  1345.                 if (/^(mda=|yp=|ys=|yabs-|__)/.test(value))
  1346.                 {
  1347.                     // remove value, set expired
  1348.                     value = value.replace(/^([^=]+=)[^;]+/,'$1').replace(/(expires=)[\w\s\d,]+/,'$1Thu, 01 Jan 1970 00');
  1349.                     console.log('expire cookie', value.match(/^[^=]+/)[0]);
  1350.                     //return null;
  1351.                 }
  1352.                 return _set_cookie(this, value);
  1353.             };
  1354.             Object.defineProperty(_doc_proto, 'cookie', _cookie);
  1355.         }
  1356.         // other ads
  1357.         document.addEventListener(
  1358.             'DOMContentLoaded', function()
  1359.             {
  1360.                 {   // Generic ads removal and fixes
  1361.                     let node = _querySelector('.serp-header');
  1362.                     if (node)
  1363.                         node.style.marginTop = '0';
  1364.                     for (node of _querySelectorAll(
  1365.                         '.serp-adv__head + .serp-item,'+
  1366.                         '#adbanner,'+
  1367.                         '.serp-adv,'+
  1368.                         '.b-spec-adv,'+
  1369.                         'div[class*="serp-adv__"]:not(.serp-adv__found):not(.serp-adv__displayed)'
  1370.                     )) remove(node);
  1371.                 }
  1372.                 // Search ads
  1373.                 function removeSearchAds()
  1374.                 {
  1375.                     for (let node of _querySelectorAll('.serp-item'))
  1376.                         if (_getAttribute.call(node, 'role') === 'complementary' ||
  1377.                             adWords.test((node.querySelector('.label')||{}).textContent))
  1378.                             remove(node);
  1379.                 }
  1380.                 // News ads
  1381.                 function removeNewsAds()
  1382.                 {
  1383.                     let node, block, item, items, mask, classes,
  1384.                         masks = [
  1385.                             { class: '.ads__wrapper', regex: /[^,]*?,[^,]*?\.ads__wrapper/ },
  1386.                             { class: '.ads__pool',    regex: /[^,]*?,[^,]*?\.ads__pool/ }
  1387.                         ];
  1388.                     for (node of _querySelectorAll('style[nonce]'))
  1389.                     {
  1390.                         classes = node.innerText.replace(/\{[^}]+\}+/ig, '|').split('|');
  1391.                         for (block of classes) for (mask of masks)
  1392.                             if (block.includes(mask.class))
  1393.                             {
  1394.                                 block = block.match(mask.regex)[0];
  1395.                                 items = _querySelectorAll(block);
  1396.                                 for (item of items)
  1397.                                     remove(items[0]);
  1398.                             }
  1399.                     }
  1400.                 }
  1401.                 // Music ads
  1402.                 function removeMusicAds()
  1403.                 {
  1404.                     for (let node of _querySelectorAll('.ads-block'))
  1405.                         remove(node);
  1406.                 }
  1407.                 // Mail ads
  1408.                 function removeMailAds()
  1409.                 {
  1410.                     let slice = Array.prototype.slice,
  1411.                         nodes = slice.call(_querySelectorAll('.ns-view-folders')),
  1412.                         node, len, cls;
  1413.  
  1414.                     for (node of nodes)
  1415.                         if (!len || len > node.classList.length)
  1416.                             len = node.classList.length;
  1417.  
  1418.                     node = nodes.pop();
  1419.                     while (node)
  1420.                     {
  1421.                         if (node.classList.length > len)
  1422.                             for (cls of slice.call(node.classList))
  1423.                                 if (cls.indexOf('-') === -1)
  1424.                                 {
  1425.                                     remove(node);
  1426.                                     break;
  1427.                                 }
  1428.                         node = nodes.pop();
  1429.                     }
  1430.                 }
  1431.                 // News fixes
  1432.                 function removePageAdsClass()
  1433.                 {
  1434.                     if (document.body.classList.contains("b-page_ads_yes"))
  1435.                     {
  1436.                         document.body.classList.remove("b-page_ads_yes");
  1437.                         console.log('Page ads class removed.');
  1438.                     }
  1439.                 }
  1440.                 // TV fixes
  1441.                 function removeTVAds()
  1442.                 {
  1443.                     for (let node of _querySelectorAll('div[class^="_"][data-reactid] > div'))
  1444.                         if (yadWord.test(node.textContent) || node.querySelector('iframe:not([src])'))
  1445.                         {
  1446.                             if (node.offsetWidth)
  1447.                             {
  1448.                                 let pad = document.createElement('div');
  1449.                                 _setAttribute.call(pad, 'style', 'width:'+node.offsetWidth+'px');
  1450.                                 node.parentNode.appendChild(pad);
  1451.                             }
  1452.                             remove(node);
  1453.                         }
  1454.                 }
  1455.  
  1456.                 if (location.hostname.startsWith('mail.')) {
  1457.                     pageUpdateObserver(
  1458.                         function(ms, o)
  1459.                         {
  1460.                             let aside = _querySelector('.mail-Layout-Aside');
  1461.                             if (aside) {
  1462.                                 o.disconnect();
  1463.                                 pageUpdateObserver(removeMailAds, aside);
  1464.                             }
  1465.                         }, document.body
  1466.                     );
  1467.                     removeMailAds();
  1468.                 } else if (location.hostname.startsWith('music.')) {
  1469.                     pageUpdateObserver(removeMusicAds, _querySelector('.sidebar'));
  1470.                     removeMusicAds();
  1471.                 } else if (location.hostname.startsWith('news.')) {
  1472.                     pageUpdateObserver(removeNewsAds, document.body);
  1473.                     pageUpdateObserver(removePageAdsClass, document.body, { attributes:true, attributesFilter:['class'] });
  1474.                     removeNewsAds();
  1475.                     removePageAdsClass();
  1476.                 } else if (location.hostname.startsWith('tv.')) {
  1477.                     pageUpdateObserver(removeTVAds, document.body);
  1478.                     removeTVAds();
  1479.                 } else {
  1480.                     pageUpdateObserver(removeSearchAds, _querySelector('.main__content'));
  1481.                     removeSearchAds();
  1482.                 }
  1483.             }
  1484.         );
  1485.     }
  1486.  
  1487.     // Yandex Link Tracking
  1488.     if (/^https?:\/\/([^.]+\.)*yandex\.[^\/]+/i.test(win.location.href))
  1489.     {
  1490.         let fakeRoot = {
  1491.             firstChild: null,
  1492.             appendChild: ()=>null,
  1493.             querySelector: ()=>null,
  1494.             querySelectorAll: ()=>null
  1495.         };
  1496.         Element.prototype.createShadowRoot = () => fakeRoot;
  1497.         Object.defineProperty(Element.prototype, "shadowRoot", {
  1498.             value: fakeRoot,
  1499.             enumerable: true,
  1500.             configurable: false
  1501.         });
  1502.         // Partially based on https://greasyfork.org/en/scripts/22737-remove-yandex-redirect
  1503.         let selectors = (
  1504.             'A[onmousedown*="/jsredir"],'+
  1505.             'A[data-vdir-href],'+
  1506.             'A[data-counter]'
  1507.         );
  1508.         let removeTrackingAttributes = function(link)
  1509.         {
  1510.             link.removeAttribute('onmousedown');
  1511.             if (link.hasAttribute('data-vdir-href')) {
  1512.                 link.removeAttribute('data-vdir-href');
  1513.                 link.removeAttribute('data-orig-href');
  1514.             }
  1515.             if (link.hasAttribute('data-counter')) {
  1516.                 link.removeAttribute('data-counter');
  1517.                 link.removeAttribute('data-bem');
  1518.             }
  1519.         };
  1520.         let removeTracking = function(scope)
  1521.         {
  1522.             for (let link of scope.querySelectorAll(selectors))
  1523.                 removeTrackingAttributes(link);
  1524.         };
  1525.         document.addEventListener('DOMContentLoaded', (e) => removeTracking(e.target));
  1526.         (new MutationObserver(
  1527.             function(ms)
  1528.             {
  1529.                 let m, node;
  1530.                 for (m of ms) for (node of m.addedNodes) if (node.nodeType === Node.ELEMENT_NODE)
  1531.                     if (node.tagName === 'A' && node.matches(selectors)) {
  1532.                         removeTrackingAttributes(node);
  1533.                     } else {
  1534.                         removeTracking(node);
  1535.                     }
  1536.             }
  1537.         )).observe(_de, { childList: true, subtree: true });
  1538.  
  1539.         //skip fixes for other sites
  1540.         return;
  1541.     }
  1542.  
  1543.     // https://greasyfork.org/en/scripts/21937-moonwalk-hdgo-kodik-fix v0.8 (adapted)
  1544.     document.addEventListener(
  1545.         'DOMContentLoaded', function()
  1546.         {//createPlayer();
  1547.             function log (name) {
  1548.                 console.log(`Player FIX: Detected ${name} player in ${location.href}`);
  1549.             }
  1550.             if (win.adv_enabled !== undefined && win.condition_detected !== undefined)
  1551.             {
  1552.                 log('Moonwalk');
  1553.                 if (win.adv_enabled)
  1554.                     win.adv_enabled = false;
  1555.                 win.condition_detected = false;
  1556.                 if (win.MXoverrollCallback)
  1557.                     document.addEventListener(
  1558.                         'click', function catcher(e)
  1559.                         {
  1560.                             e.stopPropagation();
  1561.                             win.MXoverrollCallback.call(window);
  1562.                             document.removeEventListener('click', catcher, true);
  1563.                         }, true
  1564.                     );
  1565.             }
  1566.             else if (win.stat_url !== undefined && win.is_html5 !== undefined && win.is_wp8 !== undefined)
  1567.             {
  1568.                 log('HDGo');
  1569.                 document.body.onclick = null;
  1570.                 let tmp = document.querySelector('#swtf');
  1571.                 if (tmp)
  1572.                     tmp.style.display = 'none';
  1573.                 if (win.banner_second !== undefined)
  1574.                     win.banner_second = 0;
  1575.                 if (win.$banner_ads !== undefined)
  1576.                     win.$banner_ads = false;
  1577.                 if (win.$new_ads !== undefined)
  1578.                     win.$new_ads = false;
  1579.                 if (win.createCookie !== undefined)
  1580.                     win.createCookie('popup', 'true', '999');
  1581.                 if (win.canRunAds !== undefined && win.canRunAds !== true)
  1582.                     win.canRunAds = true;
  1583.             }
  1584.             else if (win.MXoverrollCallback && win.iframeSearch !== undefined)
  1585.             {
  1586.                 log('Kodik');
  1587.                 let tmp = document.querySelector('.play_button');
  1588.                 if (tmp)
  1589.                     tmp.onclick = win.MXoverrollCallback.bind(window);
  1590.                 win.IsAdBlock = false;
  1591.             }
  1592.             else if (win.getnextepisode && win.uppodEvent)
  1593.             {
  1594.                 log('Share-Serials.net');
  1595.                 scriptLander(
  1596.                     function()
  1597.                     {
  1598.                         let _setInterval = win.setInterval,
  1599.                             _setTimeout = win.setTimeout;
  1600.                         win.setInterval = function(func)
  1601.                         {
  1602.                             if (func instanceof Function && func.toString().indexOf('_delay') > -1)
  1603.                             {
  1604.                                 let intv = _setInterval.call(
  1605.                                     this, function()
  1606.                                     {
  1607.                                         _setTimeout.call(
  1608.                                             this, function(intv)
  1609.                                             {
  1610.                                                 clearInterval(intv);
  1611.                                                 let timer = document.querySelector('#timer');
  1612.                                                 if (timer)
  1613.                                                     timer.click();
  1614.                                             }, 100, intv);
  1615.                                         func.call(this);
  1616.                                     }, 5
  1617.                                 );
  1618.  
  1619.                                 return intv;
  1620.                             }
  1621.                             return _setInterval.apply(this, arguments);
  1622.                         };
  1623.                         win.setTimeout = function(func) {
  1624.                             if (func instanceof Function && func.toString().indexOf('adv_showed') > -1)
  1625.                             {
  1626.                                 return _setTimeout.call(this, func, 0);
  1627.                             }
  1628.                             return _setTimeout.apply(this, arguments);
  1629.                         };
  1630.                     }
  1631.                 );
  1632.             }
  1633.         }, false
  1634.     );
  1635.  
  1636.     // piguiqproxy.com circumvention prevention
  1637.     scriptLander(
  1638.         function()
  1639.         {
  1640.             let _open = XMLHttpRequest.prototype.open;
  1641.             let blacklist = /[/.@](piguiqproxy\.com|rcdn\.pro)[:/]/i;
  1642.             XMLHttpRequest.prototype.open = function(method, url)
  1643.             {
  1644.                 if (method === 'GET' && blacklist.test(url))
  1645.                 {
  1646.                     this.send = () => null;
  1647.                     this.setRequestHeader = () => null;
  1648.                     console.log('Blocked request: ', url);
  1649.                     return;
  1650.                 }
  1651.                 return _open.apply(this, arguments);
  1652.             };
  1653.         }
  1654.     );
  1655.  
  1656.     // === Helper functions ===
  1657.  
  1658.     // function to search and remove nodes by content
  1659.     // selector - standard CSS selector to define set of nodes to check
  1660.     // words - regular expression to check content of the suspicious nodes
  1661.     // params - object with multiple extra parameters:
  1662.     //   .log - display log in the console
  1663.     //   .hide - set display to none instead of removing from the page
  1664.     //   .parent - parent node to remove if content is found in the child node
  1665.     //   .siblings - number of simling nodes to remove (excluding text nodes)
  1666.     let scRemove = (node) => node.parentNode.removeChild(node);
  1667.     let scHide = function(node)
  1668.     {
  1669.         let style = _getAttribute.call(node, 'style') || '',
  1670.             hide = ';display:none!important;';
  1671.         if (style.indexOf(hide) < 0)
  1672.             _setAttribute.call(node, 'style', style + hide);
  1673.     };
  1674.  
  1675.     function scissors (selector, words, scope, params)
  1676.     {
  1677.         let logger = function() { return params.log ? console.log(...arguments) : null; };
  1678.         if (!scope.contains(document.body))
  1679.             logger('[s] scope', scope);
  1680.         let remFunc = (params.hide ? scHide : scRemove),
  1681.             iterFunc = (params.siblings > 0 ? 'nextElementSibling' : 'previousElementSibling'),
  1682.             toRemove = [],
  1683.             siblings;
  1684.         for (let node of scope.querySelectorAll(selector))
  1685.         {
  1686.             // drill up to a parent node if specified, break if not found
  1687.             if (params.parent)
  1688.             {
  1689.                 let old = node;
  1690.                 node = node.closest(params.parent);
  1691.                 if (node === null || node.contains(scope))
  1692.                 {
  1693.                     logger('[s] went out of scope with', old);
  1694.                     break;
  1695.                 }
  1696.             }
  1697.             logger('[s] processing', node);
  1698.             if (words.test(node.innerHTML) || !node.childNodes.length)
  1699.             {
  1700.                 // skip node if already marked for removal
  1701.                 if (toRemove.includes(node))
  1702.                     continue;
  1703.                 logger('[s] marked for removal');
  1704.                 toRemove.push(node);
  1705.                 // add multiple nodes if defined more than one sibling
  1706.                 siblings = Math.abs(params.siblings) || 0;
  1707.                 while (siblings)
  1708.                 {
  1709.                     node = node[iterFunc];
  1710.                     if (!node) break; // can't go any further - exit
  1711.                     logger('[s] adding sibling node', node);
  1712.                     toRemove.push(node);
  1713.                     siblings -= 1;
  1714.                 }
  1715.             }
  1716.         }
  1717.         let toSkip = [];
  1718.         for (let node of toRemove)
  1719.             if (!toRemove.every(other => other === node || !node.contains(other)))
  1720.                 toSkip.push(node);
  1721.         if (toRemove.length)
  1722.             logger(`[s] proceeding with ${params.hide?'hide':'removal'} of`, toRemove, `skip`, toSkip);
  1723.         for (let node of toRemove) if (!toSkip.includes(node))
  1724.             remFunc(node);
  1725.     }
  1726.  
  1727.     // function to perform multiple checks if ads inserted with a delay
  1728.     // by default does 30 checks withing a 3 seconds unless nonstop mode specified
  1729.     // also does 1 extra check when a page completely loads
  1730.     // selector and words - passed dow to scissors
  1731.     // params - object with multiple extra parameters:
  1732.     //   .log - display log in the console
  1733.     //   .root - selector to narrow down scope to scan;
  1734.     //   .observe - if true then check will be performed continuously;
  1735.     // Other parameters passed down to scissors.
  1736.     function gardener(selector, words, params)
  1737.     {
  1738.         let logger = function() { return params.log ? console.log(...arguments) : null; };
  1739.         params = params || {};
  1740.         logger(`[gardener] selector: '${selector}' detector: ${words} options: ${JSON.stringify(params)}`);
  1741.         let scope = [document.documentElement];
  1742.         function onevent(e)
  1743.         {
  1744.             logger(`[gardener] cleanup on ${Object.getPrototypeOf(e)} "${e.type}"`);
  1745.             for (let node of scope)
  1746.                 scissors(selector, words, node, params);
  1747.         }
  1748.         document.addEventListener(
  1749.             'DOMContentLoaded', (e) => {
  1750.                 // narrow down scope to a specific element
  1751.                 if (params.root)
  1752.                 {
  1753.                     scope = document.querySelectorAll(params.root);
  1754.                     if (!scope) // exit if the root element is not present on the page
  1755.                         return 0;
  1756.                 }
  1757.                 logger('[g] scope', scope);
  1758.                 // add observe mode if required
  1759.                 if (params.observe)
  1760.                 {
  1761.                     let params = { childList:true, subtree: true };
  1762.                     let observer = new MutationObserver(
  1763.                         function(ms)
  1764.                         {
  1765.                             for (let m of ms)
  1766.                                 if (m.addedNodes.length)
  1767.                                     onevent(m);
  1768.                         }
  1769.                     );
  1770.                     for (let node of scope)
  1771.                         observer.observe(node, params);
  1772.                     logger('[g] observer enabled');
  1773.                 }
  1774.                 onevent(e);
  1775.             }, false);
  1776.         // wait for a full page load to do one extra cut
  1777.         win.addEventListener('load', onevent, false);
  1778.     }
  1779.  
  1780.     // wrap popular methods to open a new tab to catch specific behaviours
  1781.     function createWindowOpenWrapper(openFunc, onClickFunc)
  1782.     {
  1783.         let _createElement = Document.prototype.createElement,
  1784.             _appendChild = Element.prototype.appendChild,
  1785.             fakeNative = (f) => (f.toString = () => 'function '+f.name+'() { [native code] }');
  1786.  
  1787.         let nt = new nullTools();
  1788.         fakeNative(openFunc);
  1789.         function redefineOpen(obj)
  1790.         {
  1791.             nt.define(obj, 'open', openFunc);
  1792.             nt.define(obj.document, 'open', openFunc);
  1793.             nt.define(obj.Document.prototype, 'open', openFunc);
  1794.         }
  1795.         redefineOpen(win);
  1796.  
  1797.         function createElement(name)
  1798.         {
  1799.             '[native code]';
  1800.             // jshint validthis:true
  1801.             let el = _createElement.apply(this, arguments);
  1802.             // click-dispatch check for Google Chrome and similar browsers
  1803.             if (el instanceof HTMLAnchorElement)
  1804.                 el.addEventListener(
  1805.                     'click', onClickFunc, false
  1806.                 );
  1807.             // redefine window.open in first-party frames
  1808.             if (el instanceof HTMLIFrameElement || el instanceof HTMLObjectElement)
  1809.                 el.addEventListener(
  1810.                     'load', function(e)
  1811.                     {
  1812.                         try {
  1813.                             redefineOpen(e.target.contentWindow);
  1814.                         } catch(ignore) {}
  1815.                     }, false
  1816.                 );
  1817.             return el;
  1818.         }
  1819.         fakeNative(createElement);
  1820.  
  1821.         function redefineCreateElement(obj)
  1822.         {
  1823.             nt.define(obj.document, 'createElement', createElement);
  1824.             nt.define(obj.Document.prototype, 'createElement', createElement);
  1825.         }
  1826.         redefineCreateElement(win);
  1827.  
  1828.         // wrap window.open in newly added first-party frames
  1829.         Element.prototype.appendChild = function appendChild()
  1830.         {
  1831.             '[native code]';
  1832.             let el = _appendChild.apply(this, arguments);
  1833.             if (el instanceof HTMLIFrameElement) {
  1834.                 try {
  1835.                     redefineOpen(el.contentWindow);
  1836.                     redefineCreateElement(el.contentWindow);
  1837.                 } catch(ignore) {}
  1838.             }
  1839.             return el;
  1840.         };
  1841.         fakeNative(Element.prototype.appendChild);
  1842.     }
  1843.  
  1844.     // Function to catch and block various methods to open a new window with 3rd-party content.
  1845.     // Some advertisement networks went way past simple window.open call to circumvent default popup protection.
  1846.     // This funciton blocks window.open, ability to restore original window.open from an IFRAME object,
  1847.     // ability to perform an untrusted (not initiated by user) click on a link, click on a link without a parent
  1848.     // node or simply a link with piece of javascript code in the HREF attribute.
  1849.     function preventPopups()
  1850.     {
  1851.         if (inIFrame)
  1852.         {
  1853.             win.top.postMessage({ name: 'sandbox-me', href: win.location.href }, '*');
  1854.             return;
  1855.         }
  1856.  
  1857.         scriptLander(
  1858.             function()
  1859.             {
  1860.                 function open()
  1861.                 {
  1862.                     '[native code]';
  1863.                     console.log('Site attempted to open a new window', arguments);
  1864.                     return {
  1865.                         document: {
  1866.                             write: () => {},
  1867.                             writeln: () => {}
  1868.                         }
  1869.                     };
  1870.                 }
  1871.  
  1872.                 function clickHandler(e)
  1873.                 {
  1874.                     let link = e.target;
  1875.                     if (!link.parentNode || !e.isTrusted ||
  1876.                         (link.href && link.href.trim().toLowerCase().indexOf('javascript') === 0))
  1877.                     {
  1878.                         e.preventDefault();
  1879.                         console.log('Blocked suspicious click event', e, 'on', e.target);
  1880.                     }
  1881.                 }
  1882.  
  1883.                 createWindowOpenWrapper(open, clickHandler);
  1884.  
  1885.                 console.log('Popup prevention enabled.');
  1886.             }, [nullTools, createWindowOpenWrapper]
  1887.         );
  1888.     }
  1889.  
  1890.     // Helper function to close background tab if site opens itself in a new tab and then
  1891.     // loads a 3rd-party page in the background one (thus performing background redirect).
  1892.     function preventPopunders()
  1893.     {
  1894.         // create "close_me" event to call high-level window.close()
  1895.         let eventName = 'close_me_' + Math.random().toString(36).substr(2);
  1896.         let callClose = () => (console.log('close call'), window.close());
  1897.         window.addEventListener(eventName, callClose, true);
  1898.  
  1899.         scriptLander(
  1900.             function()
  1901.             {
  1902.                 let _open = window.open,
  1903.                     parseURL = document.createElement('A');
  1904.                 // get host of a provided URL with help of an anchor object
  1905.                 // unfortunately new URL(url, window.location) generates wrong URL in some cases
  1906.                 let getHost = (url) => (parseURL.href = url, parseURL.host);
  1907.                 // site went to a new tab and attempts to unload
  1908.                 // call for high-level close through event
  1909.                 let closeWindow = () => window.dispatchEvent(new CustomEvent(eventName, {}));
  1910.                 // check is URL local or goes to different site
  1911.                 function isLocal(url)
  1912.                 {
  1913.                     let loc = window.location;
  1914.                     if (url === loc.pathname || url === loc.href)
  1915.                         return true; // URL points to current pathname or full address
  1916.                     let host = getHost(url),
  1917.                         site = loc.host;
  1918.                     if (host === '')
  1919.                         return false; // URLs with unusual protocol may have empty 'host'
  1920.                     if (host.length > site.length)
  1921.                         [site, host] = [host, site];
  1922.                     return site.includes(host, site.length - host.length);
  1923.                 }
  1924.  
  1925.                 function open(url)
  1926.                 {
  1927.                     '[native code]';
  1928.                     if (url && isLocal(url))
  1929.                         window.addEventListener('unload', closeWindow, true);
  1930.                     // jshint validthis:true
  1931.                     return _open.apply(this, arguments);
  1932.                 }
  1933.  
  1934.                 function clickHandler(e)
  1935.                 {
  1936.                     if (!e.target.parentNode || !e.isTrusted)
  1937.                         window.addEventListener('unload', closeWindow, true);
  1938.                 }
  1939.  
  1940.                 createWindowOpenWrapper(open, clickHandler);
  1941.  
  1942.                 console.log("Background redirect prevention enabled.");
  1943.             }, [nullTools, createWindowOpenWrapper, 'let eventName="'+eventName+'"']
  1944.         );
  1945.     }
  1946.  
  1947.     // Mix between check for popups and popunders
  1948.     // Significantly more agressive than both and can't be used as universal solution
  1949.     function preventPopMix()
  1950.     {
  1951.         if (inIFrame)
  1952.         {
  1953.             win.top.postMessage({ name: 'sandbox-me', href: win.location.href }, '*');
  1954.             return;
  1955.         }
  1956.  
  1957.         // create "close_me" event to call high-level window.close()
  1958.         let eventName = 'close_me_' + Math.random().toString(36).substr(2);
  1959.         let callClose = () => (console.log('close call'), window.close());
  1960.         window.addEventListener(eventName, callClose, true);
  1961.  
  1962.         scriptLander(
  1963.             function()
  1964.             {
  1965.                 let _open = window.open,
  1966.                     parseURL = document.createElement('A');
  1967.                 // get host of a provided URL with help of an anchor object
  1968.                 // unfortunately new URL(url, window.location) generates wrong URL in some cases
  1969.                 let getHost = (url) => (parseURL.href = url, parseURL.host);
  1970.                 // site went to a new tab and attempts to unload
  1971.                 // call for high-level close through event
  1972.                 let closeWindow = () => (_open(window.location,'_self'), window.dispatchEvent(new CustomEvent(eventName, {})));
  1973.                 // check is URL local or goes to different site
  1974.                 function isLocal(url)
  1975.                 {
  1976.                     let loc = window.location;
  1977.                     if (url === loc.pathname || url === loc.href)
  1978.                         return true; // URL points to current pathname or full address
  1979.                     let host = getHost(url),
  1980.                         site = loc.host;
  1981.                     if (host === '')
  1982.                         return false; // URLs with unusual protocol may have empty 'host'
  1983.                     if (host.length > site.length)
  1984.                         [site, host] = [host, site];
  1985.                     return site.includes(host, site.length - host.length);
  1986.                 }
  1987.  
  1988.                 // add check for redirect for 5 seconds, then disable it
  1989.                 function checkRedirect()
  1990.                 {
  1991.                     window.addEventListener('unload', closeWindow, true);
  1992.                     setTimeout(closeWindow=>window.removeEventListener('unload', closeWindow, true), 5000, closeWindow);
  1993.                 }
  1994.  
  1995.                 function open(url, name)
  1996.                 {
  1997.                     '[native code]';
  1998.                     if (url && isLocal(url) && (!name || name === '_blank'))
  1999.                     {
  2000.                         console.trace('Suspicious local new window', arguments);
  2001.                         checkRedirect();
  2002.                         // jshint validthis:true
  2003.                         return _open.apply(this, arguments);
  2004.                     }
  2005.                     console.trace('Blocked attempt to open a new window', arguments);
  2006.                     return {
  2007.                         document: {
  2008.                             write: () => {},
  2009.                             writeln: () => {}
  2010.                         }
  2011.                     };
  2012.                 }
  2013.  
  2014.                 function clickHandler(e)
  2015.                 {
  2016.                     let link = e.target,
  2017.                         url = link.href||'';
  2018.                     if (e.targetParentNode && e.isTrusted || link.target !== '_blank')
  2019.                     {
  2020.                         console.log('Link', link, 'were created dinamically, but looks fine.');
  2021.                         return true;
  2022.                     }
  2023.                     if (isLocal(url) && link.target === '_blank')
  2024.                     {
  2025.                         console.log('Suspicious local link', link);
  2026.                         checkRedirect();
  2027.                         return;
  2028.                     }
  2029.                     console.log('Blocked suspicious click on a link', link);
  2030.                     e.stopPropagation();
  2031.                     e.preventDefault();
  2032.                 }
  2033.  
  2034.                 createWindowOpenWrapper(open, clickHandler);
  2035.  
  2036.                 console.log("Mixed popups prevention enabled.");
  2037.             }, [createWindowOpenWrapper, 'let eventName="'+eventName+'"']
  2038.         );
  2039.     }
  2040.     // External listener for case when site known to open popups were loaded in iframe
  2041.     // It will sandbox any iframe which will send message 'forbid.popups' (preventPopups sends it)
  2042.     // Some sites replace frame's window.location with data-url to run in clean context
  2043.     if (!inIFrame)
  2044.     {
  2045.         window.addEventListener(
  2046.             'message', function(e)
  2047.             {
  2048.                 if (!e.data || e.data.name !== 'sandbox-me' || !e.data.href)
  2049.                     return;
  2050.                 let src = e.data.href;
  2051.                 for (let frame of document.querySelectorAll('iframe'))
  2052.                     if (frame.contentWindow === e.source)
  2053.                     {
  2054.                         if (frame.hasAttribute('sandbox'))
  2055.                         {
  2056.                             if (!frame.sandbox.contains('allow-popups'))
  2057.                                 return; // exit frame since it's already sandboxed and popups are blocked
  2058.                             // remove allow-popups if frame already sandboxed
  2059.                             frame.sandbox.remove('allow-popups');
  2060.                         } else {
  2061.                             // set sandbox mode for troublesome frame and allow scripts, forms and a few other actions
  2062.                             // technically allowing both scripts and same-origin allows removal of the sandbox attribute,
  2063.                             // but to apply content must be reloaded and this script will re-apply it in the result
  2064.                             frame.setAttribute('sandbox','allow-forms allow-scripts allow-presentation allow-top-navigation allow-same-origin');
  2065.                         }
  2066.                         console.log('Disallowed popups from iframe', frame);
  2067.  
  2068.                         // reload frame content to apply restrictions
  2069.                         if (!src) {
  2070.                             src = frame.src;
  2071.                             console.log('Unable to get current iframe location, reloading from src', src);
  2072.                         } else
  2073.                             console.log('Reloading iframe with URL', src);
  2074.                         frame.src = 'about:blank';
  2075.                         frame.src = src;
  2076.                     }
  2077.             }, false
  2078.         );
  2079.     }
  2080.  
  2081.     // === Scripts for specific domains ===
  2082.  
  2083.     let scripts = {};
  2084.     // prevent popups and redirects block
  2085.     // Popups
  2086.     scripts.preventPopups = {
  2087.         other: [
  2088.             'biqle.ru',
  2089.             'chaturbate.com',
  2090.             'dfiles.ru',
  2091.             'hentaiz.org',
  2092.             'mirrorcreator.com',
  2093.             'online-multy.ru',
  2094.             'radikal.ru',
  2095.             'seedoff.cc', 'seedoff.tv',
  2096.             'tapochek.net', 'thepiratebay.org', 'torseed.net',
  2097.             'unionpeer.com',
  2098.             'zippyshare.com'
  2099.         ],
  2100.         now: preventPopups
  2101.     };
  2102.     // Popunders (background redirect)
  2103.     scripts.preventPopunders = {
  2104.         other: [
  2105.             'mediafire.com', 'megapeer.org', 'megapeer.ru',
  2106.             'perfectgirls.net'
  2107.         ],
  2108.         now: preventPopunders
  2109.     };
  2110.     // PopMix (both types of popups encountered on site)
  2111.     scripts['openload.co'] = {
  2112.         other: ['oload.tv', 'oload.info'],
  2113.         now: () => {
  2114.             let nt = new nullTools();
  2115.             nt.define(win, 'CNight', win.CoinHive);
  2116.             if (location.pathname.startsWith('/embed/'))
  2117.             {
  2118.                 nt.define(win, 'BetterJsPop', {
  2119.                     add: ((a, b) => console.trace('BetterJsPop.add', a, b)),
  2120.                     config: ((o) => console.trace('BetterJsPop.config', o)),
  2121.                     Browser: { isChrome: true }
  2122.                 });
  2123.                 nt.define(win, 'isSandboxed', nt.func(null));
  2124.                 nt.define(win, 'adblock', false);
  2125.                 nt.define(win, 'adblock2', false);
  2126.             } else
  2127.                 preventPopMix();
  2128.         }
  2129.     };
  2130.     scripts['turbobit.net'] = preventPopMix;
  2131.  
  2132.     // other
  2133.     scripts['2picsun.ru'] = {
  2134.         other: [
  2135.             'pics2sun.ru', '3pics-img.ru'
  2136.         ],
  2137.         now: () => {
  2138.             Object.defineProperty(navigator, 'userAgent', {value: 'googlebot'});
  2139.         }
  2140.     };
  2141.  
  2142.     scripts['4pda.ru'] = {
  2143.         now: () => {
  2144.             // https://greasyfork.org/en/scripts/14470-4pda-unbrender
  2145.             let hStyle,
  2146.                 isForum = document.location.href.search('/forum/') !== -1,
  2147.                 remove = (node) => (node ? node.parentNode.removeChild(node) : null),
  2148.                 afterClean = () => remove(hStyle);
  2149.  
  2150.             function beforeClean()
  2151.             {
  2152.                 // attach styles before document displayed
  2153.                 hStyle = createStyle([
  2154.                     'html { overflow-y: scroll }',
  2155.                     'section[id] {'+(
  2156.                         'position: absolute;'+
  2157.                         'width: 100%'
  2158.                     )+'}',
  2159.                     'article + aside * { display: none !important }',
  2160.                     '#header + div:after {'+(
  2161.                         'content: "";'+
  2162.                         'position: fixed;'+
  2163.                         'top: 0;'+
  2164.                         'left: 0;'+
  2165.                         'width: 100%;'+
  2166.                         'height: 100%;'+
  2167.                         'background-color: #E6E7E9'
  2168.                     )+'}',
  2169.                     // http://codepen.io/Beaugust/pen/DByiE
  2170.                     '@keyframes spin { 100% { transform: rotate(360deg) } }',
  2171.                     'article + aside:after {'+(
  2172.                         'content: "";'+
  2173.                         'position: absolute;'+
  2174.                         'width: 150px;'+
  2175.                         'height: 150px;'+
  2176.                         'top: 150px;'+
  2177.                         'left: 50%;'+
  2178.                         'margin-top: -75px;'+
  2179.                         'margin-left: -75px;'+
  2180.                         'box-sizing: border-box;'+
  2181.                         'border-radius: 100%;'+
  2182.                         'border: 10px solid rgba(0, 0, 0, 0.2);'+
  2183.                         'border-top-color: rgba(0, 0, 0, 0.6);'+
  2184.                         'animation: spin 2s infinite linear'
  2185.                     )+'}'
  2186.                 ], {id:'ubrHider'}, true);
  2187.  
  2188.                 // display content of a page if time to load a page is more than 2 seconds to avoid
  2189.                 // blocking access to a page if it is loading for too long or stuck in a loading state
  2190.                 setTimeout(2000, afterClean);
  2191.             }
  2192.  
  2193.             createStyle([
  2194.                 '#nav .use-ad { display: block !important }',
  2195.                 'article:not(.post) + article:not(#id),'+
  2196.                 'html:not(#id)>body:not(#id) a[target="_blank"] img[height="90"] { display: none !important }'
  2197.             ]);
  2198.  
  2199.             if (!isForum)
  2200.                 beforeClean();
  2201.  
  2202.             // save links to non-overridden functions to use later
  2203.             let protectedElems;
  2204.             // protect/hide changed attributes in case site attempt to restore them
  2205.             function styleProtector(eventMode)
  2206.             {
  2207.                 let _toLowerCase = String.prototype.toLowerCase,
  2208.                     isStyleText = (t) => (_toLowerCase.call(t) === 'style'),
  2209.                     protectedElems = new WeakMap();
  2210.                 function protoOverride(element, functionName, isStyleCheck, returnIfProtected)
  2211.                 {
  2212.                     let originalFunction = element.prototype[functionName];
  2213.                     element.prototype[functionName] = function wrapper()
  2214.                     {
  2215.                         if (protectedElems.has(this) && isStyleCheck(arguments[0]))
  2216.                             return returnIfProtected(this, arguments);
  2217.                         return originalFunction.apply(this, arguments);
  2218.                     };
  2219.                 }
  2220.                 protoOverride(Element, 'removeAttribute', isStyleText, () => undefined);
  2221.                 protoOverride(Element, 'hasAttribute', isStyleText, (_this) => protectedElems.get(_this) !== null);
  2222.                 protoOverride(Element, 'setAttribute', isStyleText, (_this, args) => protectedElems.set(_this, args[1]));
  2223.                 protoOverride(Element, 'getAttribute', isStyleText, (_this) => protectedElems.get(_this));
  2224.                 if (!eventMode)
  2225.                     return protectedElems;
  2226.                 else
  2227.                 {
  2228.                     let e = document.createEvent('Event');
  2229.                     e.initEvent('protoOverride', false, false);
  2230.                     window.protectedElems = protectedElems;
  2231.                     window.dispatchEvent(e);
  2232.                 }
  2233.             }
  2234.             if (!isFirefox)
  2235.                 protectedElems = styleProtector(false);
  2236.             else
  2237.             {
  2238.                 let script = document.createElement('script');
  2239.                 script.textContent = '(' + styleProtector.toString() + ')(true);';
  2240.                 window.addEventListener(
  2241.                     'protoOverride', function protoOverrideCallback(e)
  2242.                     {
  2243.                         if (win.protectedElems) {
  2244.                             protectedElems = win.protectedElems;
  2245.                             delete win.protectedElems;
  2246.                         }
  2247.                         document.removeEventListener('protoOverride', protoOverrideCallback, true);
  2248.                     }, true
  2249.                 );
  2250.                 _appendChild(script);
  2251.                 _removeChild(script);
  2252.             }
  2253.  
  2254.             // clean a page
  2255.             window.addEventListener(
  2256.                 'DOMContentLoaded', function()
  2257.                 {
  2258.                     let width = () => window.innerWidth || _de.clientWidth || document.body.clientWidth || 0;
  2259.                     let height = () => window.innerHeight || _de.clientHeight || document.body.clientHeight || 0;
  2260.  
  2261.                     if (isForum)
  2262.                     {
  2263.                         let si = document.querySelector('#logostrip');
  2264.                         if (si)
  2265.                             remove(si.parentNode.nextSibling);
  2266.                     }
  2267.  
  2268.                     if (document.location.href.search('/forum/dl/') !== -1) {
  2269.                         document.body.setAttribute('style', (document.body.getAttribute('style')||'')+
  2270.                                                    ';background-color:black!important');
  2271.                         for (let itm of document.querySelectorAll('body>div'))
  2272.                             if (!itm.querySelector('.dw-fdwlink'))
  2273.                                 remove(itm);
  2274.                     }
  2275.  
  2276.                     if (isForum) // Do not continue if it's a forum
  2277.                         return;
  2278.  
  2279.                     {
  2280.                         let si = document.querySelector('#header');
  2281.                         if (si)
  2282.                         {
  2283.                             let rem = si.previousSibling;
  2284.                             while (rem)
  2285.                             {
  2286.                                 si = rem.previousSibling;
  2287.                                 remove(rem);
  2288.                                 rem = si;
  2289.                             }
  2290.                         }
  2291.                     }
  2292.  
  2293.                     for (let itm of document.querySelectorAll('#nav li[class]'))
  2294.                         if (itm && itm.querySelector('a[href^="/tag/"]'))
  2295.                             remove(itm);
  2296.  
  2297.                     let style, result,
  2298.                         fakeStyles = new WeakMap(),
  2299.                         styleProxy = {
  2300.                             get: function(target, prop)
  2301.                             {
  2302.                                 let fakeStyle = fakeStyles.get(target);
  2303.                                 return ((prop in fakeStyle) ? fakeStyle : target)[prop];
  2304.                             },
  2305.                             set: function(target, prop, value)
  2306.                             {
  2307.                                 let fakeStyle = fakeStyles.get(target);
  2308.                                 ((prop in fakeStyle) ? fakeStyle : target)[prop] = value;
  2309.                                 return true;
  2310.                             }
  2311.                         };
  2312.                     for (let itm of document.querySelectorAll('DIV, A'))
  2313.                     {
  2314.                         if (itm.tagName ==='DIV' &&
  2315.                             itm.offsetWidth > 0.95 * width() &&
  2316.                             itm.offsetHeight > 0.85 * height())
  2317.                         {
  2318.                             style = window.getComputedStyle(itm, null);
  2319.                             result = [];
  2320.  
  2321.                             if (style.backgroundImage !== 'none')
  2322.                                 result.push('background-image:none!important');
  2323.  
  2324.                             if (style.backgroundColor !== 'transparent' &&
  2325.                                 style.backgroundColor !== 'rgba(0, 0, 0, 0)')
  2326.                                 result.push('background-color:transparent!important');
  2327.  
  2328.                             if (result.length)
  2329.                             {
  2330.                                 if (itm.getAttribute('style'))
  2331.                                     result.unshift(itm.getAttribute('style'));
  2332.  
  2333.                                 fakeStyles.set(itm.style, {
  2334.                                     'backgroundImage': itm.style.backgroundImage,
  2335.                                     'backgroundColor': itm.style.backgroundColor
  2336.                                 });
  2337.  
  2338.                                 try {
  2339.                                     Object.defineProperty(itm, 'style', {
  2340.                                         value: new Proxy(itm.style, styleProxy),
  2341.                                         enumerable: true
  2342.                                     });
  2343.                                 } catch (e) {
  2344.                                     console.log('Unable to protect style property.', e);
  2345.                                 }
  2346.  
  2347.                                 if (protectedElems)
  2348.                                     protectedElems.set(itm, _getAttribute.call(itm, 'style'));
  2349.  
  2350.                                 _setAttribute.call(itm, 'style', result.join(';'));
  2351.                             }
  2352.                         }
  2353.                         if (itm.tagName ==='A' &&
  2354.                             (itm.offsetWidth > 0.95 * width() ||
  2355.                              itm.offsetHeight > 0.85 * height()))
  2356.                         {
  2357.                             if (protectedElems)
  2358.                                 protectedElems.set(itm, _getAttribute.call(itm, 'style'));
  2359.  
  2360.                             _setAttribute.call(itm, 'style', 'display:none!important');
  2361.                         }
  2362.                     }
  2363.  
  2364.                     for (let itm of document.querySelectorAll('ASIDE>DIV'))
  2365.                         if ( ((itm.querySelector('script, iframe, a[href*="/ad/www/"]') ||
  2366.                                itm.querySelector('img[src$=".gif"]:not([height="0"]), img[height="400"]')) &&
  2367.                               !itm.classList.contains('post') ) || !itm.childNodes.length )
  2368.                             remove(itm);
  2369.  
  2370.                     document.body.setAttribute('style', (document.body.getAttribute('style')||'')+';background-color:#E6E7E9!important');
  2371.  
  2372.                     // display content of the page
  2373.                     afterClean();
  2374.                 }
  2375.             );
  2376.         }
  2377.     };
  2378.  
  2379.     scripts['allmovie.pro'] = {
  2380.         other: ['rufilmtv.org'],
  2381.         dom: function()
  2382.         {
  2383.             // pretend to be Android to make site use different played for ads
  2384.             if (isSafari)
  2385.                 return;
  2386.             Object.defineProperty(navigator, 'userAgent', {
  2387.                 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'; },
  2388.                 enumerable: true
  2389.             });
  2390.         }
  2391.     };
  2392.  
  2393.     scripts['anidub-online.ru'] = {
  2394.         other: ['online.anidub.com'],
  2395.         dom: function()
  2396.         {
  2397.             if (win.ogonekstart1)
  2398.                 win.ogonekstart1 = () => console.log("Fire in the hole!");
  2399.         },
  2400.         now: () => createStyle([
  2401.             '.background {background: none!important;}',
  2402.             '.background > script + div,'+
  2403.             '.background > script ~ div:not([id]):not([class]) + div[id][class]'+
  2404.             '{display:none!important}'
  2405.         ])
  2406.     };
  2407.  
  2408.     scripts['drive2.ru'] = () => gardener('.c-block:not([data-metrika="recomm"]),.o-grid__item', />Реклама<\//i);
  2409.  
  2410.     scripts['fishki.net'] = () => {
  2411.         scriptLander(() => {
  2412.             let nt = new nullTools();
  2413.             let fishki = {};
  2414.             nt.define(fishki, 'adv', nt.proxy({
  2415.                 afterAdblockCheck: nt.func(null),
  2416.                 refreshFloat: nt.func(null)
  2417.             }));
  2418.             nt.define(fishki, 'is_adblock', false);
  2419.             nt.define(win, 'fishki', fishki);
  2420.         }, nullTools);
  2421.         gardener('.drag_list > .drag_element, .list-view > .paddingtop15, .post-wrap', /543769|Новости\sпартнеров|Полезная\sреклама/);
  2422.     };
  2423.  
  2424.     scripts['gidonline.club'] = () => createStyle('.tray > div[style] {display: none!important}');
  2425.  
  2426.     scripts['hdgo.cc'] = {
  2427.         other: ['46.30.43.38', 'couber.be'],
  2428.         now: () => (new MutationObserver(
  2429.             function(ms)
  2430.             {
  2431.                 let m, node;
  2432.                 for (m of ms) for (node of m.addedNodes)
  2433.                     if (node.tagName === 'SCRIPT' && _getAttribute.call(node, 'onerror') !== null)
  2434.                         node.removeAttribute('onerror');
  2435.             }
  2436.         )).observe(document.documentElement, { childList:true, subtree: true })
  2437.     };
  2438.  
  2439.     scripts['gismeteo.ru'] = {
  2440.         other: ['gismeteo.ua'],
  2441.         now: () => gardener('div > script', /AdvManager/i, { observe: true, parent: 'div' })
  2442.     };
  2443.  
  2444.     scripts['hdrezka.ag'] = () => {
  2445.         Object.defineProperty(win, 'ab', { value: false, enumerable: true });
  2446.         gardener('div[id][onclick][onmouseup][onmousedown]', /onmouseout/i);
  2447.     };
  2448.  
  2449.     scripts['imageban.ru'] = {
  2450.         now: preventPopunders,
  2451.         dom: () => win.addEventListener('unload', () => location.hash = 'x'+Math.random().toString(36).substr(2), true)
  2452.     };
  2453.  
  2454.     scripts['mail.ru'] = {
  2455.         now: () => {
  2456.             // Trick to prevent mail.ru from removing 3rd-party styles
  2457.             scriptLander(
  2458.                 () => {
  2459.                     Object.defineProperty(Object.prototype, 'restoreVisibility', {
  2460.                         get: () => (() => null),
  2461.                         set: () => undefined
  2462.                     });
  2463.  
  2464.                     if (location.hostname !== 'e.mail.ru')
  2465.                         return;
  2466.                     let locator;
  2467.                     let fishnet = {
  2468.                         apply: (target, thisArg, args) => {
  2469.                             console.log(`locator.${target._name}(${JSON.stringify(args).slice(1,-1)})`);
  2470.                             return target.apply(thisArg, args);
  2471.                         }
  2472.                     };
  2473.                     Object.defineProperty(win, 'locator', {
  2474.                         set: function(l)
  2475.                         {
  2476.                             if ('setup' in l)
  2477.                             {
  2478.                                 let _setup = l.setup;
  2479.                                 l.setup = function(o)
  2480.                                 {
  2481.                                     for (let name in o)
  2482.                                         switch(name) {
  2483.                                             case 'enable':
  2484.                                                 o[name] = false;
  2485.                                                 console.log('Disable mimic mode.');
  2486.                                                 break;
  2487.                                             case 'links':
  2488.                                                 o[name] = [];
  2489.                                                 console.log('Call with empty list of sheets.');
  2490.                                                 break;
  2491.                                             default:
  2492.                                                 console.log(`Skipped unknown setup property '${name}'.`);
  2493.                                         }
  2494.                                     return _setup.call(this, o);
  2495.                                 };
  2496.                             }
  2497.                             try {
  2498.                                 for (let name in l)
  2499.                                     if (l[name] instanceof Function) {
  2500.                                         l[name]._name = name;
  2501.                                         l[name] = new Proxy(l[name], fishnet);
  2502.                                         console.log(`wrapped locator.${name}`);
  2503.                                     }
  2504.                             } catch(e) {
  2505.                                 console.log(e);
  2506.                             }
  2507.                             locator = l;
  2508.                         },
  2509.                         get: () => locator
  2510.                     });
  2511.                 }
  2512.             );
  2513.         }
  2514.     };
  2515.  
  2516.     scripts['megogo.net'] = {
  2517.         now: () => {
  2518.             let nt = new nullTools();
  2519.             nt.define(win, 'adBlock', false);
  2520.             nt.define(win, 'showAdBlockMessage', nt.func(null));
  2521.         }
  2522.     };
  2523.  
  2524.     scripts['naruto-base.su'] = () => gardener('div[id^="entryID"],.block', /href="http.*?target="_blank"/i);
  2525.  
  2526.     scripts['overclockers.ru'] = {
  2527.         now: () => {
  2528.             createStyle('.fixoldhtml {display:block!important}');
  2529.             if (!isChrome && !isOpera)
  2530.                 return; // Looks like my code works only in Chrome-like browsers
  2531.             let noContentYet = true;
  2532.             function jWrap()
  2533.             {
  2534.                 win.$ = new Proxy(
  2535.                     win.$, {
  2536.                         apply: function(_$, _this, args)
  2537.                         {
  2538.                             let _ret = _$.apply(_this, args);
  2539.                             if (_ret[0] === document.body)
  2540.                                 _ret.html = () => console.log('Anti-adblock prevented.');
  2541.                             return _ret;
  2542.                         }
  2543.                     }
  2544.                 );
  2545.                 win.jQuery = win.$;
  2546.             }
  2547.             (function jReady()
  2548.              {
  2549.                 if (!win.$ && noContentYet)
  2550.                     setTimeout(jReady, 0);
  2551.                 else
  2552.                     jWrap();
  2553.             })();
  2554.             document.addEventListener ('DOMContentLoaded', () => (noContentYet = false), false);
  2555.         }
  2556.     };
  2557.     scripts['forums.overclockers.ru'] = {
  2558.         now: () => {
  2559.             createStyle('.needblock {position: fixed; left: -10000px}');
  2560.             Object.defineProperty(win, 'adblck', {
  2561.                 get: () => 'no',
  2562.                 set: () => undefined,
  2563.                 enumerable: true
  2564.             });
  2565.         }
  2566.     };
  2567.  
  2568.     scripts['pb.wtf'] = {
  2569.         other: ['piratbit.org', 'piratbit.ru'],
  2570.         now: () => {
  2571.             // line above topic content and images in the slider in the header
  2572.             gardener(
  2573.                 'a[href^="/exit/"], a[href^="/fxt/"], a[href$="=="]',
  2574.                 /img|Реклама|center/i,
  2575.                 { root: '.release-navbar,#page_content', observe: true, parent: 'div,tr' }
  2576.             );
  2577.             // ads in comments
  2578.             gardener('img[data-name="PiraBo"]', /./i, {root:'#main_content .table', observe:true, parent:'tr'});
  2579.         }
  2580.     };
  2581.  
  2582.     scripts['pikabu.ru'] = () => gardener('.story', /story__author[^>]+>ads</i, {root: '.inner_wrap', observe: true});
  2583.  
  2584.     scripts['qrz.ru'] = {
  2585.         now: () => {
  2586.             let nt = new nullTools();
  2587.             nt.define(win, 'ab', false);
  2588.             nt.define(win, 'tryMessage', nt.func(null));
  2589.         }
  2590.     };
  2591.  
  2592.     scripts['razlozhi.ru'] = {
  2593.         now: () => {
  2594.             for (let func of ['createShadowRoot', 'attachShadow'])
  2595.                 if (func in Element.prototype)
  2596.                     Element.prototype[func] = function(){ return this.cloneNode(); };
  2597.         }
  2598.     };
  2599.  
  2600.     scripts['rbc.ru'] = {
  2601.         dom: () => {
  2602.             let _preventDefault = Event.prototype.preventDefault;
  2603.             Event.prototype.preventDefault = function preventDefault()
  2604.             {
  2605.                 let t = this.target;
  2606.                 if (t instanceof HTMLAnchorElement || t.closest('A'))
  2607.                     throw new Error('an.yandex redirect prevention');
  2608.                 return _preventDefault.call(this);
  2609.             };
  2610.  
  2611.             function cleaner(nodes)
  2612.             {
  2613.                 for (let node of nodes)
  2614.                 {
  2615.                     if (!node.classList || !node.classList.contains('js-yandex-counter'))
  2616.                         continue;
  2617.                     node.classList.remove('js-yandex-counter');
  2618.                     node.removeAttribute('data-yandex-name');
  2619.                     node.removeAttribute('data-yandex-params');
  2620.                 }
  2621.             }
  2622.             cleaner(_de.querySelectorAll('.js-yandex-counter'));
  2623.  
  2624.             (new MutationObserver(
  2625.                 ms => { for (let m of ms) cleaner(m.addedNodes); }
  2626.             )).observe(_de, {childList: true, subtree: true});
  2627.         }
  2628.     };
  2629.  
  2630.     scripts['rp5.ru'] = {
  2631.         other: ['rp5.by', 'rp5.kz', 'rp5.ua'],
  2632.         dom: () => {
  2633.             createStyle('#bannerBottom {display: none!important}');
  2634.             let co = document.querySelector('#content');
  2635.             if (!co)
  2636.                 return;
  2637.             let nodes = co.children;
  2638.             let i = nodes.length;
  2639.             while(i--)
  2640.                 if (nodes[i].querySelector('a[href*="?AdvertMgmt="]'))
  2641.                     nodes[i].parentNode.removeChild(nodes[i]);
  2642.             nodes = co.parentNode.children;
  2643.             i = nodes.length;
  2644.             while(i--)
  2645.                 if (nodes[i] !== co)
  2646.                     nodes[i].parentNode.removeChild(nodes[i]);
  2647.             nodes = co.childNodes;
  2648.         }
  2649.     };
  2650.  
  2651.     scripts['rustorka.com'] = {
  2652.         other: ['rumedia.ws'],
  2653.         now: () => {
  2654.             createStyle('.header > div:not(.head-block) a, #sidebar1 img, #logo img {opacity:0!important}', {
  2655.                 id: 'tempHidingStyles'
  2656.             }, true);
  2657.             preventPopups();
  2658.         },
  2659.         dom: () => {
  2660.             for (let o of document.querySelectorAll('IMG, A'))
  2661.                 if ((o.clientWidth === 728 && o.clientHeight === 90) ||
  2662.                     (o.clientWidth === 300 && o.clientHeight === 250))
  2663.                 {
  2664.                     while (o && o.tagName !== 'A')
  2665.                         o = o.parentNode;
  2666.                     if (o)
  2667.                         _setAttribute.call(o, 'style', 'display: none !important');
  2668.                 }
  2669.             let s = document.querySelector('#tempHidingStyles');
  2670.             s.parentNode.removeChild(s);
  2671.         }
  2672.     };
  2673.  
  2674.     scripts['spam-club.blogspot.co.uk'] = () => {
  2675.         let _clientHeight = Object.getOwnPropertyDescriptor(Element.prototype, 'clientHeight'),
  2676.             _clientWidth = Object.getOwnPropertyDescriptor(Element.prototype, 'clientWidth');
  2677.         let wrapGetter = (getter) => {
  2678.             let _getter = getter;
  2679.             return function()
  2680.             {
  2681.                 let _size = _getter.apply(this, arguments);
  2682.                 return _size ? _size : 1;
  2683.             };
  2684.         };
  2685.         _clientHeight.get = wrapGetter(_clientHeight.get);
  2686.         _clientWidth.get = wrapGetter(_clientWidth.get);
  2687.         Object.defineProperty(Element.prototype, 'clientHeight', _clientHeight);
  2688.         Object.defineProperty(Element.prototype, 'clientWidth', _clientWidth);
  2689.         let _onload = Object.getOwnPropertyDescriptor(HTMLElement.prototype, 'onload'),
  2690.             _set_onload = _onload.set;
  2691.         _onload.set = function()
  2692.         {
  2693.             if (this instanceof HTMLImageElement)
  2694.                 return true;
  2695.             _set_onload.apply(this, arguments);
  2696.         };
  2697.         Object.defineProperty(HTMLElement.prototype, 'onload', _onload);
  2698.     };
  2699.  
  2700.     scripts['sport-express.ru'] = () => gardener('.js-relap__item',/>Реклама\s+<\//, {root:'.container', observe: true});
  2701.  
  2702.     scripts['sports.ru'] = {
  2703.         now: () => {
  2704.             gardener('.aside-news-list__item', /aside-news-list__advert/i, {root:'.columns-layout__left', observe: true});
  2705.             gardener('.material-list__item', /Реклама/i, {root:'.columns-layout', observe: true});
  2706.             // extra functionality: shows/hides panel at the top depending on scroll direction
  2707.             createStyle([
  2708.                 '.user-panel__fixed { transition: top 0.2s ease-in-out!important; }',
  2709.                 '.user-panel-up { top: -40px!important }'
  2710.             ], {id: 'userPanelSlide'}, false);
  2711.         },
  2712.         dom: () => {
  2713.             (function lookForPanel()
  2714.              {
  2715.                 let panel = document.querySelector('.user-panel__fixed');
  2716.                 if (!panel)
  2717.                     setTimeout(lookForPanel, 100);
  2718.                 else
  2719.                     window.addEventListener(
  2720.                         'wheel', function(e)
  2721.                         {
  2722.                             if (e.deltaY > 0 && !panel.classList.contains('user-panel-up'))
  2723.                                 panel.classList.add('user-panel-up');
  2724.                             else if (e.deltaY < 0 && panel.classList.contains('user-panel-up'))
  2725.                                 panel.classList.remove('user-panel-up');
  2726.                         }, false
  2727.                     );
  2728.             })();
  2729.         }
  2730.     };
  2731.  
  2732.     scripts['vk.com'] = () => gardener((
  2733.         '#wk_content > #wl_post > div,'+
  2734.         '#page_wall_posts > div[id^="post-"],'+
  2735.         'div[class^="feed_row "] > div[id^="post-"],'+
  2736.         'div[class^="feed_row "] > div[id^="feed_repost-"]'
  2737.     ), /wall_marked_as_ads/, {root: 'body', observe: true});
  2738.  
  2739.     scripts['yap.ru'] = {
  2740.         other: ['yaplakal.com'],
  2741.         now: () => {
  2742.             gardener('form > table[id^="p_row_"]:nth-of-type(2)', /member1438|Administration/);
  2743.             gardener('.icon-comments', /member1438|Administration|\/go\/\?http/, {parent:'tr', siblings:-2});
  2744.         }
  2745.     };
  2746.  
  2747.     scripts['rambler.ru'] = {
  2748.         other: ['championat.com','gazeta.ru','media.eagleplatform.com','lenta.ru'],
  2749.         now: () => scriptLander(
  2750.             () => {
  2751.                 // Prevent autoplay
  2752.                 let _setAttribute = Element.prototype.setAttribute,
  2753.                     isAutoplay = /^autoplay$/i;
  2754.                 Element.prototype.setAttribute = function setAttribute(name)
  2755.                 {
  2756.                     if (isAutoplay.test(name))
  2757.                     {
  2758.                         console.log('Prevented assigning autoplay attribute.');
  2759.                         this.play = () => {
  2760.                             console.log('Prevented attempt to force-start playback.');
  2761.                             delete this.play;
  2762.                         };
  2763.                         Element.prototype.setAttribute = _setAttribute;
  2764.                         return null;
  2765.                     }
  2766.                     return _setAttribute.apply(this, arguments);
  2767.                 };
  2768.                 window.addEventListener(
  2769.                     'load', () => {
  2770.                         let btn = document.querySelector('.eagleplayer-play');
  2771.                         if (btn)
  2772.                             btn.addEventListener('click', (() => Element.prototype.setAttribute = _setAttribute), false);
  2773.                     }, false
  2774.                 );
  2775.                 if (location.hostname.endsWith('.media.eagleplatform.com'))
  2776.                     return;
  2777.                 let _cssText = Object.getOwnPropertyDescriptor(CSSRule.prototype, 'cssText');
  2778.                 let _cssText_get = _cssText.get;
  2779.                 _cssText.configurable = false;
  2780.                 _cssText.get = function()
  2781.                 {
  2782.                     let cssText = _cssText_get.call(this);
  2783.                     if (cssText.includes('content:'))
  2784.                     {
  2785.                         console.log('Blocked access to suspicious cssText:', cssText.slice(0,60), '\u2026', cssText.length);
  2786.                         return null;
  2787.                     }
  2788.                     return cssText;
  2789.                 };
  2790.                 Object.defineProperty(CSSRule.prototype, 'cssText', _cssText);
  2791.                 // fake global Adf object
  2792.                 let nt = new nullTools();
  2793.                 nt.define(win, 'Adf', nt.proxy({
  2794.                     banner: nt.proxy({
  2795.                         sspScroll: nt.func(),
  2796.                         ssp: nt.func()
  2797.                     })
  2798.                 }));
  2799.                 // extra script to remove partner news on gazeta.ru
  2800.                 if (!location.hostname.includes('gazeta.ru'))
  2801.                     return;
  2802.                 (new MutationObserver(
  2803.                     (ms) => {
  2804.                         let m, node, header;
  2805.                         for (m of ms) for (node of m.addedNodes)
  2806.                             if (node instanceof HTMLDivElement && node.matches('.sausage'))
  2807.                             {
  2808.                                 header = node.querySelector('.sausage-header');
  2809.                                 if (header && /новости\s+партн[её]ров/i.test(header.textContent))
  2810.                                     node.style.display = 'none';
  2811.                             }
  2812.                     }
  2813.                 )).observe(document.documentElement, { childList:true, subtree: true });
  2814.             }, nullTools
  2815.         )
  2816.     };
  2817.  
  2818.     scripts['reactor.cc'] = {
  2819.         other: ['joyreactor.cc', 'pornreactor.cc'],
  2820.         now: () => win.open = (function(){ throw new Error('Redirect prevention.'); }).bind(window),
  2821.         click: function(e)
  2822.         {
  2823.             let node = e.target;
  2824.             if (node.nodeType === Node.ELEMENT_NODE &&
  2825.                 node.style.position === 'absolute' &&
  2826.                 node.style.zIndex > 0)
  2827.                 node.parentNode.removeChild(node);
  2828.         },
  2829.         dom: function()
  2830.         {
  2831.             let words = new RegExp(
  2832.                 'блокировщика рекламы'
  2833.                 .split('')
  2834.                 .map(function(e){return e+'[\u200b\u200c\u200d]*';})
  2835.                 .join('')
  2836.                 .replace(' ', '\\s*')
  2837.                 .replace(/[аоре]/g, function(e){return ['[аa]','[оo]','[рp]','[еe]']['аоре'.indexOf(e)];}),
  2838.                 'i'),
  2839.                 can;
  2840.             function deeper(spider)
  2841.             {
  2842.                 let c, l, n;
  2843.                 if (words.test(spider.innerText))
  2844.                 {
  2845.                     if (spider.nodeType === Node.TEXT_NODE)
  2846.                         return true;
  2847.                     c = spider.childNodes;
  2848.                     l = c.length;
  2849.                     n = 0;
  2850.                     while(l--)
  2851.                         if (deeper(c[l]), can)
  2852.                             n++;
  2853.                     if (n > 0 && n === c.length && spider.offsetHeight < 750)
  2854.                         can.push(spider);
  2855.                     return false;
  2856.                 }
  2857.                 return true;
  2858.             }
  2859.             function probe()
  2860.             {
  2861.                 if (words.test(document.body.innerText))
  2862.                 {
  2863.                     can = [];
  2864.                     deeper(document.body);
  2865.                     let i = can.length, spider;
  2866.                     while(i--) {
  2867.                         spider = can[i];
  2868.                         if (spider.offsetHeight > 10 && spider.offsetHeight < 750)
  2869.                             _setAttribute.call(spider, 'style', 'background:none!important');
  2870.                     }
  2871.                 }
  2872.             }
  2873.             (new MutationObserver(probe))
  2874.                 .observe(document, { childList:true, subtree:true });
  2875.         }
  2876.     };
  2877.  
  2878.     scripts['auto.ru'] = () => {
  2879.         let words = /Реклама|Яндекс.Директ|yandex_ad_/;
  2880.         let userAdsListAds = (
  2881.             '.listing-list > .listing-item,'+
  2882.             '.listing-item_type_fixed.listing-item'
  2883.         );
  2884.         let catalogAds = (
  2885.             'div[class*="layout_catalog-inline"],'+
  2886.             'div[class$="layout_horizontal"]'
  2887.         );
  2888.         let otherAds = (
  2889.             '.advt_auto,'+
  2890.             '.sidebar-block,'+
  2891.             '.pager-listing + div[class],'+
  2892.             '.card > div[class][style],'+
  2893.             '.sidebar > div[class],'+
  2894.             '.main-page__section + div[class],'+
  2895.             '.listing > tbody'
  2896.         );
  2897.         gardener(userAdsListAds, words, {root:'.listing-wrap', observe:true});
  2898.         gardener(catalogAds, words, {root:'.catalog__page,.content__wrapper', observe:true});
  2899.         gardener(otherAds, words);
  2900.     };
  2901.  
  2902.     scripts['rsload.net'] = {
  2903.         load: () => {
  2904.             let dis = document.querySelector('label[class*="cb-disable"]');
  2905.             if (dis)
  2906.                 dis.click();
  2907.         },
  2908.         click: () => {
  2909.             let t = e.target;
  2910.             if (t && t.href && (/:\/\/\d+\.\d+\.\d+\.\d+\//.test(t.href)))
  2911.                 t.href = t.href.replace('://','://rsload.net:rsload.net@');
  2912.         }
  2913.     };
  2914.  
  2915.     let domain, name;
  2916.     // add alternative domain names if present and wrap functions into objects
  2917.     for (name in scripts)
  2918.     {
  2919.         if (scripts[name] instanceof Function)
  2920.             scripts[name] = { now: scripts[name] };
  2921.         for (domain of (scripts[name].other||[]))
  2922.         {
  2923.             if (domain in scripts)
  2924.                 console.log('Error in scripts list. Script for', name, 'replaced script for', domain);
  2925.             scripts[domain] = scripts[name];
  2926.         }
  2927.         delete scripts[name].other;
  2928.     }
  2929.     // look for current domain in the list and run appropriate code
  2930.     domain = document.domain;
  2931.     while (domain.indexOf('.') > -1)
  2932.     {
  2933.         if (domain in scripts) for (name in scripts[domain])
  2934.             switch(name)
  2935.             {
  2936.                 case 'now':
  2937.                     scripts[domain][name]();
  2938.                     break;
  2939.                 case 'load':
  2940.                     window.addEventListener('load', scripts[domain][name], false);
  2941.                     break;
  2942.                 case 'dom':
  2943.                     document.addEventListener('DOMContentLoaded', scripts[domain][name], false);
  2944.                     break;
  2945.                 default:
  2946.                     document.addEventListener (name, scripts[domain][name], false);
  2947.             }
  2948.         domain = domain.slice(domain.indexOf('.') + 1);
  2949.     }
  2950. })();