rym-auto-album-rate

rym-auto-album-rate

// ==UserScript==
// @name         RateYourMusic auto album rate
// @namespace    rym-auto-album-rate
// @version      09-02-2026
// @description  Adds a button with the calculated rating of an album
// @match        https://rateyourmusic.com/release/album/*/*/
// ==/UserScript==

(function() {
    'use strict';
    
    function calculateAlbumRate() {
        const ratings = document.querySelectorAll("#track_ratings .rating_num");
        const noTracks = ratings.length;
        let sum = 0;
        ratings.forEach(rating => sum+= Number(rating.textContent))
        const avg = (sum / noTracks).toFixed(2)
        return String(avg);
    }
    const buttonsBar = document.getElementsByClassName("release_my_catalog")[0];
    const avgButton = document.createElement('button');
    avgButton.innerHTML = "Avg: " + calculateAlbumRate();
    avgButton.className = "track_rating_btn has_ratings";
    buttonsBar.appendChild(avgButton);
})();