GOG % rating converter [Userscript]

README.md

GOG % rating converter [Userscript]

A script that converts gog.com ratings from: 4.5 / 5 to: 90%.

Instructions

1. Install a Userscript browser extension

• Tampermonkey (I use this one)
• Violentmonkey
• etc.

*It should work fine with most extensions (if not, write a comment)
2. Add the script

Tampermonkey

1. Click on the extension icon (in the top right corner of the browser - you may have to click the puzzle icon first to see it)
2. Click Control panel
3. Click Utilities
4. At the bottom in to Import from URL paste in this URL: https://gist.githubusercontent.com/ErykDarnowski/3c8637ab442ae15d3d76b6fee4dc4f05/raw/4777e917e3fc47e8aa8619bf5ec74927f998b55b/userscript.js
5. Click Install
6. Click Install again

Violentmonkey

1. Click on the extension icon (in the top right corner of the browser - you may have to click the puzzle icon first to see it)
2. Click the cog icon
3. Click +
4. Click Install from URL
5. Paste in this URL: https://gist.githubusercontent.com/ErykDarnowski/3c8637ab442ae15d3d76b6fee4dc4f05/raw/9f512144e028f62bdb64a558fe95e9f3565d09f6/userscript.js
6. Click Confirm
7. Click Close

*The script should auto update!
*Remember, you can turn the script ON / OFF whenever you like by just flipping the switch next to it's name

userscript.js

// ==UserScript==
// @name         GOG % rating converter
// @description  A script that converts gog.com ratings from: `4.5 / 5` to: `90%`.
// @version      1.0.1
// @author       Eryk Darnowski (GH: ErykDarnowski TW: @erykdarnowski)
// @match        *://www.gog.com/*game/*
// @run-at       document-end
// @grant        none
// @namespace    https://gist.github.com/ErykDarnowski/3c8637ab442ae15d3d76b6fee4dc4f05
// @supportURL   https://gist.github.com/ErykDarnowski/3c8637ab442ae15d3d76b6fee4dc4f05
// @updateURL    https://gist.githubusercontent.com/ErykDarnowski/3c8637ab442ae15d3d76b6fee4dc4f05/raw/4777e917e3fc47e8aa8619bf5ec74927f998b55b/userscript.js
// @downloadURL  https://gist.githubusercontent.com/ErykDarnowski/3c8637ab442ae15d3d76b6fee4dc4f05/raw/4777e917e3fc47e8aa8619bf5ec74927f998b55b/userscript.js
// ==/UserScript==

/* Releases
- 1.0.0 Initial
- 1.0.1 Fix `@match` not working on `/game/<name>` URLs
*/

(() => {
  "use strict";

  const [ratingEl] = document.getElementsByClassName("rating productcard-rating__score");
  if (ratingEl) ratingEl.textContent = Math.round(parseFloat(ratingEl.textContent.split("/")[0]) * 20) + "%";
})();