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EHentai Torrent Rename

Remove "{EHT PERSONALIZED TORRENT - DO NOT REDISTRIBUTE}" prefix for EHentai torrent downloading.

  1. // ==UserScript==
  2. // @name         EHentai Torrent Rename
  3. // @namespace    https://github.com/Cirn09
  4. // @version      0.2
  5. // @description  Remove "{EHT PERSONALIZED TORRENT - DO NOT REDISTRIBUTE}" prefix for EHentai torrent downloading.
  6. // @author       Cirn09
  7. // @match        https://exhentai.org/gallerytorrents.php*
  8. // @match        https://e-hentai.org/gallerytorrents.php*
  9. // @icon         https://e-hentai.org/favicon.ico
  10. // @grant        none
  11. // @license      GPLv3
  12. // ==/UserScript==
  13.  
  14. (function () {
  15.     'use strict';
  16.     const start = "document.location='";
  17.     const end = "'; return false";
  18.  
  19.     let downloadLinks = document.querySelectorAll('a');
  20.     for (let a of downloadLinks) {
  21.         if ('onclick' in a.attributes) {
  22.             let onclick = a.attributes['onclick'].nodeValue;
  23.             if (!onclick.startsWith(start)) { return; }
  24.             a.href = onclick.slice(start.length, onclick.indexOf(end));
  25.             a.attributes.removeNamedItem('onclick');
  26.             a.onclick = (function (event) {
  27.                 let url = this.href;
  28.                 let filename = a.innerText.trim() + '.torrent';
  29.  
  30.                 fetch(url)
  31.                     .then(function (response) {
  32.                         if (response.ok) {
  33.                             return response.blob();
  34.                         }
  35.                         throw new Error('Network response was not ok.');
  36.                     })
  37.                     .then(function (blob) {
  38.                         var downloadLink = document.createElement('a');
  39.                         downloadLink.href = URL.createObjectURL(blob);
  40.                         downloadLink.download = filename;
  41.                         document.body.appendChild(downloadLink);
  42.                         downloadLink.click();
  43.                         document.body.removeChild(downloadLink);
  44.                     })
  45.                     .catch(function (error) {
  46.                         console.log('Error:', error);
  47.                     });
  48.  
  49.                 return false;
  50.  
  51.             });
  52.         }
  53.     }
  54. })();