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Decode Hex strings on Voz

Decode hex strings on Voz

当前为 2024-08-21 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      1.0
  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.             var content = elements[i].innerHTML;
  28.             var regex = /([0-9A-Fa-f]{2}){8,}/g;
  29.             var matches = content.match(regex);
  30.             if (matches) {
  31.                 matches.forEach(function(hexString) {
  32.                     var decodedText = decodeHex(hexString);
  33.                     content = content.replace(hexString, decodedText);
  34.                 });
  35.                 elements[i].innerHTML = content;
  36.             }
  37.         }
  38.     }
  39.  
  40.     decodeHexInBbWrapper();
  41.  
  42.     var observer = new MutationObserver(function(mutationsList) {
  43.         for (var mutation of mutationsList) {
  44.             if (mutation.type === 'childList' && mutation.target.classList.contains('bbWrapper')) {
  45.                 decodeHexInBbWrapper();
  46.                 break;
  47.             }
  48.         }
  49.     });
  50.  
  51.     observer.observe(document.documentElement, {
  52.         childList: true,
  53.         subtree: true
  54.     });
  55.  
  56. })();