☰

IMDb - fix links

Removes all tracking info from imdb links. Keeps other parameters intact.

  1. // ==UserScript==
  2. // @name         IMDb - fix links
  3. // @namespace    https://github.com/Procyon-b
  4. // @version      1.2.2
  5. // @description  Removes all tracking info from imdb links. Keeps other parameters intact.
  6. // @author       Achernar
  7. // @match        https://www.imdb.com/*
  8. // @run-at       document-body
  9. // @grant        none
  10. // ==/UserScript==
  11.  
  12. (function() {
  13. "use strict";
  14. var t;
  15.  
  16. function fix(u) {
  17.   return u.replace('?', '?&').replace(/&(pf_rd_[a-z]|ref_)=[^&#]*/g, '').replace('?&', '?').replace(/\?$/, '');
  18. }
  19.  
  20. function normalizeLnk(a) {
  21.   if (/^\/(list|name|title)\/[^\/]+$/.test(a.pathname)) a.pathname+='/';
  22.   if (/^(\/title\/.*\/fullcredits)\/cast\/?$/.test(a.pathname)) {
  23.     a.pathname=RegExp.$1;
  24.     a.hash='cast';
  25.     }
  26.   if (/^(\/title\/[^\/]+\/.*)\/$/.test(a.pathname)) {
  27.     a.pathname=RegExp.$1;
  28.     }
  29. }
  30.  
  31. if (t=location.search) {
  32.   let s=fix(t);
  33.   if (s!=t) history.replaceState(null, null, (s || location.pathname)+location.hash);
  34.   }
  35.  
  36. var num=1, stop=0;
  37. function fixL(L, j=0, n=num++) {
  38.   if (stop && (stop > n)) return;
  39.   let i=0, a, S=Date.now()+200;
  40.   for (;a=L[j];j++) {
  41.     if (a.LnkFixed || !a.href) continue;
  42.     if (Date.now() > S) {
  43.       if ( !(stop && (stop > n)) ) setTimeout(function(){fixL(L,j,n)},0);
  44.       return;
  45.       }
  46.     if (a.protocol && a.protocol.startsWith('http') && a.host.endsWith('imdb.com') && a.search) {
  47.       let s=fix(a.search);
  48.       if (a.search != s) a.search=s;
  49.       normalizeLnk(a);
  50.       }
  51.     if (a.pathname!=='/') a.LnkFixed=1;
  52.     }
  53.   }
  54.  
  55. var SI=0;
  56. function init() {
  57.   new MutationObserver(function(mutL){
  58.     for (let m of mutL) {
  59.       if (m.addedNodes) {
  60.         let e=m.target.querySelectorAll(':scope a');
  61.         if (e.length) fixL(e);
  62.         }
  63.       }
  64.     }).observe(document, {childList:true, subtree:true});
  65.  
  66.   clearInterval(SI);
  67.   SI=-1;
  68.   stop=num;
  69.   fixL(document.links);
  70.   }
  71.  
  72. window.addEventListener('load', function(){fixL(document.links)});
  73. if (document.readyState != 'loading') init();
  74. else document.addEventListener('DOMContentLoaded', init);
  75.  
  76. if (SI<0) return;
  77. setTimeout(function(){fixL(document.links);},0);
  78. SI=setInterval(function(){
  79.   stop=num;
  80.   fixL(document.links);
  81.   },250);
  82. setTimeout(function(){stop=num;clearInterval(SI);},2000);
  83.  
  84. })();