Wikipedia skins

Restore the old Wikipedia look or choose between other available skins: Vector 2022, Vector legacy 2010, MinervaNeue, MonoBook, Timeless, Modern, Cologne Blue

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 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.

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

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           Wikipedia skins
// @name:pl        Wikipedia skins
// @description    Restore the old Wikipedia look or choose between other available skins: Vector 2022, Vector legacy 2010, MinervaNeue, MonoBook, Timeless, Modern, Cologne Blue
// @description:pl Przywróć stary wygląd Wikipedii lub wybierz spośród innych dostępnych skórek: Vector 2022, Vector legacy 2010, MinervaNeue, MonoBook, Timeless, Modern, Cologne Blue
// @version        1.3.2
// @author         Pabli
// @homepageURL    https://greatest.deepsurf.us/scripts/523252-wikipedia-skins
// @supportURL     https://greatest.deepsurf.us/scripts/523252-wikipedia-skins/feedback
// @namespace      https://github.com/pabli24
// @license        MIT
// @match          *://*.wikipedia.org/*
// @match          *://*.wiktionary.org/*
// @match          *://*.wikiquote.org/*
// @match          *://*.wikinews.org/*
// @match          *://*.wikidata.org/*
// @match          *://*.wikivoyage.org/*
// @match          *://*.wikiversity.org/*
// @match          *://*.wikifunctions.org/*
// @match          *://*.wikisource.org/*
// @match          *://*.wikibooks.org/*
// @match          *://*.wikimedia.org/*
// @match          *://*.mediawiki.org/*
// @match          *://www.google.com/search*
// @match          *://duckduckgo.com/*
// @run-at         document-start
// @icon           data:image/svg+xml;base64,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
// @grant          GM_info
// @grant          GM_setValue
// @grant          GM_getValue
// @grant          GM_registerMenuCommand
// ==/UserScript==
(async () => {
'use strict';

// https://en.wikipedia.org/wiki/Wikipedia:Skin
const skin = await GM_getValue('skin', 'vector');
if (window.location.hostname !== 'www.google.com' && window.location.hostname !== 'duckduckgo.com') {
	const skins = {
		'vector-2022': 'Vector 2022 (default on desktop from 2022)',
		vector: 'Vector legacy 2010 (default on desktop from 2010 to 2021)',
		minerva: 'MinervaNeue (mobile)',
		monobook: 'MonoBook (default from 2004 to 2009)',
		timeless: 'Timeless',
		modern: 'Modern (created in 2008 and deprecated in 2021)',
		cologneblue: 'Cologne Blue (created in 2002 and deprecated in 2019)'
	};
	const options = {
		nostalgia: {
			value: await GM_getValue('nostalgia', true),
			label: 'Nostalgia on the nostalgia.wikipedia.org (original skin from 2001)',
		},
		cleanUrl: {
			value: await GM_getValue('cleanUrl', true),
			label: 'Clean URL (remove ?useskin=skinname from the URL)',
		},
	};

	Object.entries(skins).forEach(([key, label]) => {
		GM_registerMenuCommand(
			`${skin === key ? '◉' : '○'} ${label}`,
			async () => {
				await GM_setValue('skin', key);

				const url = new URL(window.location.href);
				url.searchParams.append('useskin', key);
				window.location.href = url;
			}
		);
	});
	Object.entries(options).forEach(([key, config]) => {
		GM_registerMenuCommand(
			`${config.value ? '☑' : '☐'} ${config.label}`,
			async () => {
				options[key].value = !options[key].value;
				await GM_setValue(key, options[key].value);

				deleteUseskinParam()
				window.location.reload();
			}
		);
	});

	if (options.nostalgia.value && window.location.hostname === 'nostalgia.wikipedia.org') return;

	function deleteUseskinParam() {
		const url = new URL(window.location.href);
		if (!url.searchParams.has('useskin')) return;

		url.searchParams.delete('useskin');
		window.history.replaceState({}, '', url);
	}

	const url = new URL(window.location.href);
	if (!url.searchParams.has('useskin') && url.pathname !== '/') {
		url.searchParams.append('useskin', skin);
		window.location.href = url;

	} else if (options.cleanUrl.value) {
		deleteUseskinParam();
		let lastUrl = window.location.href;

		const interval = setInterval(() => {
			if (window.location.href === lastUrl) return;

			deleteUseskinParam();
			lastUrl = window.location.href;
		}, 200);

		setTimeout(() => clearInterval(interval), 3000);
	}
}

const matches = GM_info.script.matches.slice(0, -2); // Remove google, ddg
const userMatches = GM_info.script?.options?.override?.use_matches || []; // Tampermonkey only
const allMatches = [...matches, ...userMatches];
const domains = allMatches.map(url => url.replace(/^.+\:\/\/\*?\.?([^\/]+)\/.*$/, '$1'));

function linkUseskin(e) {
	let link = e.target.closest('a[href]:not([href^="#"])');
	if (!link || link.dataset.useskin || 
	    !domains.some(domain => link.hostname.endsWith(`.${domain}`) || link.hostname === domain)) return;

	const url = new URL(link.href);
	if (url.searchParams.has('useskin')) {
		url.searchParams.delete('useskin');
	}
	url.searchParams.append('useskin', skin);
	link.href = url.toString();
	link.dataset.useskin = true;
}
document.addEventListener('mouseover', linkUseskin);
document.addEventListener('focusin', linkUseskin);

})();