Old Wikipedia Layout Fixed

Redirects Wikipedia to use the good (pre-2023) skin. Fork of https://greasyfork.org/en/scripts/458494-old-wikipedia-layout with bugfixes.

θα χρειαστεί να εγκαταστήσετε μια επέκταση όπως το Tampermonkey, το Greasemonkey ή το Violentmonkey για να εγκαταστήσετε αυτόν τον κώδικα.

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

θα χρειαστεί να εγκαταστήσετε μια επέκταση όπως το Tampermonkey ή το Violentmonkey για να εγκαταστήσετε αυτόν τον κώδικα.

θα χρειαστεί να εγκαταστήσετε μια επέκταση όπως το Tampermonkey ή το Userscripts για να εγκαταστήσετε αυτόν τον κώδικα.

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

Θα χρειαστεί να εγκαταστήσετε μια επέκταση διαχείρισης κώδικα χρήστη για να εγκαταστήσετε αυτόν τον κώδικα.

(Έχω ήδη έναν διαχειριστή κώδικα χρήστη, επιτρέψτε μου να τον εγκαταστήσω!)

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.

(Έχω ήδη έναν διαχειριστή στυλ χρήστη, επιτρέψτε μου να τον εγκαταστήσω!)

// ==UserScript==
// @name         Old Wikipedia Layout Fixed
// @namespace    http://greasyfork.org/
// @version      1.0.1
// @description  Redirects Wikipedia to use the good (pre-2023) skin. Fork of https://greasyfork.org/en/scripts/458494-old-wikipedia-layout with bugfixes.
// @author       Marp
// @match        *://*.wikipedia.org/*
// @icon         https://www.google.com/s2/favicons?domain=www.wikipedia.org
// @grant        none
// @license      MIT
// @source       https://github.com/marp/tampermonkey-scripts
// ==/UserScript==

//choose from: vector, monobook, timeless, minerva
const skinchoice = 'vector';

function test(url){
    return !!url.match(/(?!.*useskin)^(|http(s?):\/\/)(|www\.|\w{2,6}\.)(|m\.)wikipedia.org(\/.*|$)/gim);
}

function getNewPage(url) {
    const useskinParam = `useskin=${skinchoice}`;
    let newURL = url;

    if (url.includes('#')) {
        const [baseURL, section] = url.split('#');
        const separator = baseURL.includes('?') ? '&' : '?';
        newURL = `${baseURL}${separator}${useskinParam}#${section}`;
    } else if (!url.includes('useskin=')) {
        const separator = url.includes('?') ? '&' : '?';
        newURL = `${url}${separator}${useskinParam}`;
    }

    return newURL;
}

function fixWikiLinks(){
    var links = Array.prototype.slice.call(document.links, 0);
    links.filter(function(link){
        if(test(link.href)){
            var greatNewLink = getNewPage(link.href);

            if((typeof(link.onclick) == "undefined" || link.onclick == null) && (!link.classList.contains("mw-file-description"))){
                link.addEventListener("click", e => {
					e.preventDefault();
					window.location.assign(greatNewLink);
                });
            }

            if(typeof(link.mousedown) == "undefined" || link.mousedown == null){
                link.addEventListener("mousedown", e => {
                    if (e.button === 1) {
                        e.preventDefault();
                        window.open(greatNewLink, '_blank');
                    }
                });
           }
        }
    });
}

fixWikiLinks();
document.addEventListener("DOMContentLoaded", fixWikiLinks);

const currentURL = window.location.href;
const previousURL = localStorage.getItem('previousURL');

if (test(currentURL) && currentURL !== previousURL) {
    localStorage.setItem('previousURL', currentURL);
    window.location.assign(getNewPage(currentURL));
}