Genius.com Back Button Fix

Stops Genius from hijacking your back button when clicking lyrics.

K instalaci tototo skriptu si budete muset nainstalovat rozšíření jako Tampermonkey, Greasemonkey nebo Violentmonkey.

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

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Violentmonkey.

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Userscripts.

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

K instalaci tohoto skriptu si budete muset nainstalovat manažer uživatelských skriptů.

(Už mám manažer uživatelských skriptů, nechte mě ho nainstalovat!)

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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.

(Už mám manažer uživatelských stylů, nechte mě ho nainstalovat!)

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// ==UserScript==
// @name         Genius.com Back Button Fix
// @namespace    http://tampermonkey.net/
// @version      1.0
// @description  Stops Genius from hijacking your back button when clicking lyrics.
// @author       qualia
// @match        *://genius.com/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=genius.com
// @grant        none
// @license      MIT
// @run-at       document-start
// ==/UserScript==

(function() {
    'use strict';

    const originalPushState = history.pushState;
    const originalReplaceState = history.replaceState;

    function getCleanUrl(urlStr) {
        if (!urlStr) return urlStr;
        try {
            const urlObj = new URL(urlStr, window.location.origin);
            if (urlObj.searchParams.has('referent_id') || urlObj.hash.includes('note-')) {
                urlObj.searchParams.delete('referent_id');
                urlObj.hash = '';
                return urlObj.pathname + urlObj.search + urlObj.hash;
            }
            return urlStr;
        } catch (e) {
            return urlStr;
        }
    }

    history.pushState = function(state, title, url) {
        const cleanUrl = getCleanUrl(url);
        return originalReplaceState.call(this, state, title, cleanUrl);
    };

    history.replaceState = function(state, title, url) {
        const cleanUrl = getCleanUrl(url);
        return originalReplaceState.call(this, state, title, cleanUrl);
    };
})();