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Decode Hex strings on Voz

Decode hex strings on Voz

当前为 2024-08-22 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         Decode Hex strings on Voz
  3. // @namespace    Decode Hex strings on Voz
  4. // @version      1.1
  5. // @icon         https://www.google.com/s2/favicons?sz=64&domain=voz.vn
  6. // @author       kylyte
  7. // @description  Decode hex strings on Voz
  8. // @match        https://voz.vn/t/*
  9. // @run-at       document-idle
  10. // @license      GPL-3.0
  11. // ==/UserScript==
  12.  
  13. (function() {
  14.     'use strict';
  15.  
  16.     function decodeHex(hexString) {
  17.         var hex = hexString.toString();
  18.         var str = '';
  19.         for (var i = 0; i < hex.length; i += 2)
  20.             str += String.fromCharCode(parseInt(hex.substr(i, 2), 16));
  21.         return str;
  22.     }
  23.  
  24.     function decodeHexInBbWrapper() {
  25.         var elements = document.getElementsByClassName('bbWrapper');
  26.         for (var i = 0; i < elements.length; i++) {
  27.             if (elements[i].querySelector('.bbMediaJustifier')) {
  28.                 continue;
  29.             }
  30.  
  31.             var content = elements[i].innerHTML;
  32.             var regex = /([0-9A-Fa-f]{2}){8,}/g;
  33.             var matches = content.match(regex);
  34.             if (matches) {
  35.                 matches.forEach(function(hexString) {
  36.                     var decodedText = decodeHex(hexString);
  37.                     content = content.replace(hexString, decodedText);
  38.                 });
  39.                 elements[i].innerHTML = content;
  40.             }
  41.         }
  42.     }
  43.  
  44.     decodeHexInBbWrapper();
  45.  
  46.     var observer = new MutationObserver(function(mutationsList) {
  47.         for (var mutation of mutationsList) {
  48.             if (mutation.type === 'childList' && mutation.target.classList.contains('bbWrapper')) {
  49.                 decodeHexInBbWrapper();
  50.                 break;
  51.             }
  52.         }
  53.     });
  54.  
  55.     observer.observe(document.documentElement, {
  56.         childList: true,
  57.         subtree: true
  58.     });
  59.  
  60. })();