IMDb - stop scripts

Prevent unecessary scripts from loading

Від 24.08.2021. Дивіться остання версія.

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(У мене вже є менеджер скриптів, дайте мені встановити його!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name         IMDb - stop scripts
// @namespace    https://github.com/Procyon-b
// @version      0.6
// @description  Prevent unecessary scripts from loading
// @author       Achernar
// @match        https://www.imdb.com/*
// @run-at       document-start
// @grant        none
// ==/UserScript==

(function() {
"use strict";

// which scripts to block
function match(s) {
  return /^https?:\/\/(m\.media-amazon\.com\/images\/I\/|d1zcggttmijv1z\.cloudfront\.net\/_next\/static\/).*[^?]$/.test(s);
  }

// catch scripts before they are loaded
var obs=new MutationObserver(function(muts){
  for (let mut of muts) {
    for (let n of mut.addedNodes) {
      if ((n.nodeType == 1) && (n.tagName == 'SCRIPT')) {
        let src=n.src;
        if (!src) continue;
        if (match(src)) {
          n.type='not/javascript';
          n.addEventListener('beforescriptexecute', function(e){e.preventDefault();}, true);
          }
        }
      }
    }
  });

obs.observe(document.documentElement, {childList:true, subtree:true});

let st=document.createElement('style');
(document.head || document.documentElement).appendChild(st);
st.innerText='.ipc-loader__circle {animation: unset !important;}';

// load rest of the script after DOM is ready
if (document.readyState != 'loading') init();
else document.addEventListener('DOMContentLoaded', init);

function init() {

var search=document.getElementById('suggestion-search');
if (!search && !/^https:\/\/www\.imdb\.com\/.*\/mediaviewer\//.test(location.href) ) return;

if (search) search.oninput=fix;

function addJS(u, ol) {
  if (!u) return;
  var el=document.createElement('script');
  el.src=u;
  if (ol) el.onload=ol;
  try {
    let r=document.head || document.documentElement;
    r.insertBefore(el,r.firstChild);
  }catch(e){}
  if (el.parentNode) el.parentNode.removeChild(el);
}

var a, all=[], uniq={};

// load blocked scripts
function fix() {
  if (search) search.oninput=null;
  a=document.querySelectorAll('script[src*="m.media-amazon.com/images/I/"], script[src*="d1zcggttmijv1z.cloudfront.net/_next/static/"]');
  a.forEach(function(e,i,a){
    if (!uniq[e.src]) all.push(e.src);
    uniq[e.src]=1;
    });
  loadJS();
}

function fixPage() {
  if (location.href.startsWith('https://www.imdb.com/title/')) {
    var a=document.querySelectorAll('a[href="/"]');
    a.forEach(function(e){e.href='javascript:;'});
    }
}

fixPage();

function loadJS() {
  if (all.length==0) return;
  addJS(all.shift()+'?', loadJS);
}

if (location.pathname=='/') fix();
if (/^https:\/\/www\.imdb\.com\/.*\/mediaviewer\//.test(location.href)) fix();
}

})();