Greasy Fork: fix wrong charset css

To fix the wrong characters like arrow symbols

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(У мене вже є менеджер скриптів, дайте мені встановити його!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name        Greasy Fork: fix wrong charset css
// @namespace   UserScripts
// @match       https://greasyfork.org/*
// @grant       none
// @version     1.0.2
// @author      CY Fung
// @license     MIT
// @description To fix the wrong characters like arrow symbols
// @run-at      document-end
// @unwrap
// ==/UserScript==
(() => {
  for (const link of document.querySelectorAll('link[rel="stylesheet"][media="screen"][href]:not([href*=":"])')) {
    const href = link.getAttribute('href');
    fetch(href).then(r => r.text()).then(text => {
      const blob = new Blob([text], { type: 'text/css; charset=UTF-8' });
      const blobURL = URL.createObjectURL(blob);
      const newLink = link.cloneNode(false);
      newLink.setAttribute('href', blobURL);
      const onLoad = () => {
        link.remove();
        newLink.removeEventListener('load', onLoad, false);
      }
      newLink.addEventListener('load', onLoad, false);
      link.parentNode.insertBefore(newLink, link);
    }).catch(console.warn);
  }
})();