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Block-Adblocker-blocker

Blocks Anti-adblockers on several Indian News Sites

  1. // ==UserScript==
  2. // @name        Block-Adblocker-blocker
  3. // @namespace   http://www.piyushsoni.com
  4. // @description Blocks Anti-adblockers on several Indian News Sites
  5. // @include     http://timesofindia.indiatimes.com/*
  6. // @include     http://www.hindustantimes.com/*
  7. // @include     http://*.ndtv.com/*
  8. // @include     http://*.anandabazar.com/*
  9. // @include     http://indianexpress.com/*
  10. // @run-at      document-start
  11. // @version     1.40
  12. // @grant       none
  13. // @author      Piyush Soni (irrationalapps+blockerblocker@gmail.com)
  14. // @license     GNU LGPL v3 (https://www.gnu.org/licenses/lgpl-3.0.html)
  15. // ==/UserScript==
  16.  
  17. var url = window.location.href.toLowerCase();
  18. var domain = new URL(url).hostname.replace("www.","");
  19. var mapPagesBlockerBlockers = {};
  20. var countStopped = 0;
  21. var countToCheck = 0;
  22. var arrPageBlockers;
  23.  
  24.  
  25. //Add new blocker list here
  26. ///mapPagesBlockerBlockers['<domain>'] = ['<external script source match>','<inline script source match>', <stop any 1 r more(count)>]
  27. mapPagesBlockerBlockers['indiatimes.com'] = [['detector', 'blocked.cms', 'opacity'], 1];
  28. mapPagesBlockerBlockers['hindustantimes.com'] = [['BlockerScript', 'checkAdBlocker'], 2];
  29. mapPagesBlockerBlockers['ndtv.com'] = [['canRunAds'], 1];
  30. mapPagesBlockerBlockers['anandabazar.com'] = [['custom.js', 'checkAdBlock'], 2];
  31. mapPagesBlockerBlockers['indianexpress.com'] = [['ie_block_redirect.js'], 1];
  32.  
  33.  
  34. var arrDomain = domain.split('.');
  35. if(arrDomain.length > 2)
  36. 	domain = arrDomain[arrDomain.length - 2] + "." + arrDomain[arrDomain.length - 1];
  37.  
  38. function scriptListener(e)
  39. {
  40.     let i = 0;
  41.     let src = e.target.src;
  42.     let html = e.target.innerHTML;
  43.     for(i=0; i < arrPageBlockers.length; ++i)
  44.     {
  45.         let blocker = arrPageBlockers[i];
  46.         if(blocker.length > 0 && ((typeof src != "undefined" && src && src.indexOf(blocker) >= 0) || (typeof html != "undefined" && html && html.indexOf(blocker) >= 0)))
  47. 		{
  48. 			//Stop this nonsense. 
  49. 			e.preventDefault();
  50. 			e.stopPropagation();
  51. 			
  52. 			console.log("Blocked an Anti-adblocker for " + domain);
  53.  
  54. 			countStopped++;
  55. 			if(countStopped >= countToCheck)
  56. 			{
  57. 				//We're done, remove the event listener now
  58. 				window.removeEventListener(e.type, arguments.callee, true);
  59. 			}
  60. 		}
  61.     }
  62. }
  63.  
  64. if(domain in mapPagesBlockerBlockers)
  65. {
  66. 	arrPageBlockers = mapPagesBlockerBlockers[domain][0];
  67. 	countToCheck = mapPagesBlockerBlockers[domain][1];
  68. 	window.addEventListener('beforescriptexecute', scriptListener, true);
  69. }