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Greasy Fork: fix wrong charset css

To fix the wrong characters like arrow symbols

  1. // ==UserScript==
  2. // @name        Greasy Fork: fix wrong charset css
  3. // @namespace   UserScripts
  4. // @match       https://greasyfork.org/*
  5. // @grant       none
  6. // @version     1.0.2
  7. // @author      CY Fung
  8. // @license     MIT
  9. // @description To fix the wrong characters like arrow symbols
  10. // @run-at      document-end
  11. // @unwrap
  12. // ==/UserScript==
  13. (() => {
  14.   for (const link of document.querySelectorAll('link[rel="stylesheet"][media="screen"][href]:not([href*=":"])')) {
  15.     const href = link.getAttribute('href');
  16.     fetch(href).then(r => r.text()).then(text => {
  17.       const blob = new Blob([text], { type: 'text/css; charset=UTF-8' });
  18.       const blobURL = URL.createObjectURL(blob);
  19.       const newLink = link.cloneNode(false);
  20.       newLink.setAttribute('href', blobURL);
  21.       const onLoad = () => {
  22.         link.remove();
  23.         newLink.removeEventListener('load', onLoad, false);
  24.       }
  25.       newLink.addEventListener('load', onLoad, false);
  26.       link.parentNode.insertBefore(newLink, link);
  27.     }).catch(console.warn);
  28.   }
  29. })();