미디어위키:Gadget-Vector.js: 두 판 사이의 차이

(function () {
	'use strict';

	var SPIN_CLASS = 'pvz-watch-spinning';
	var WATCHED_CLASS = 'pvz-watch-watched';
	var NOT_WATCHED_CLASS = 'pvz-watch-not-watched';
	var SPIN_TIME = 360;
	var cleanupTimer = 0;

	function getContainer() {
		return document.querySelector(
			'#ca-watch, #ca-unwatch, li.mw-watchlink, a.mw-watchlink'
		);
	}

	function getLink(container) {
		if (!container) {
			return null;
		}

		return container.matches('a') ? container : container.querySelector('a');
	}

	function applyState(isWatched) {
		var container = getContainer();

		if (!container) {
			return;
		}

		container.classList.toggle(WATCHED_CLASS, !!isWatched);
		container.classList.toggle(NOT_WATCHED_CLASS, !isWatched);
	}

	function syncFromMarkup() {
		var container = getContainer();
		var link = getLink(container);
		var href;

		if (!container || !link) {
			return;
		}

		href = link.getAttribute('href') || '';

		applyState(
			container.id === 'ca-unwatch' ||
			href.indexOf('action=unwatch') !== -1
		);
	}

	function spin() {
		var container = getContainer();

		if (!container) {
			return;
		}

		window.clearTimeout(cleanupTimer);
		container.classList.remove(SPIN_CLASS);
		void container.offsetWidth;
		container.classList.add(SPIN_CLASS);

		cleanupTimer = window.setTimeout(function () {
			container.classList.remove(SPIN_CLASS);
		}, SPIN_TIME + 40);
	}

	function handleClick(event) {
		var link = event.target.closest(
			'#ca-watch > a, #ca-unwatch > a, li.mw-watchlink > a, a.mw-watchlink'
		);

		if (link) {
			spin();
		}
	}


	function shortenHistoryLabel() {
		var historyLink = document.querySelector('#ca-history > a');

		if (!historyLink) {
			return;
		}

		Array.prototype.forEach.call(historyLink.childNodes, function (node) {
			if (node.nodeType === Node.TEXT_NODE) {
				node.nodeValue = node.nodeValue.replace(/역사 보기/g, '역사');
			}
		});

		if (historyLink.textContent.trim() === '역사 보기') {
			historyLink.textContent = '역사';
		}

		historyLink.setAttribute('title', '역사');
	}

	function init() {
		var observer;

		shortenHistoryLabel();
		syncFromMarkup();
		document.addEventListener('click', handleClick, true);

		observer = new MutationObserver(function () {
			shortenHistoryLabel();
			syncFromMarkup();
		});

		observer.observe(document.body, {
			subtree: true,
			childList: true,
			attributes: true,
			attributeFilter: ['id', 'href']
		});

		if (window.mw && mw.hook) {
			mw.hook('wikipage.watchlistChange').add(function (isWatched) {
				applyState(isWatched);
				spin();
			});
		}
	}

	if (document.readyState === 'loading') {
		document.addEventListener('DOMContentLoaded', init, { once: true });
	} else {
		init();
	}
}());


(function () {
	'use strict';

	function installTopSearch() {
		var content = document.querySelector('.skin-vector-legacy #content');
		var form = document.querySelector('#searchform');
		var wrapper;

		if (!content || !form || !document.body) {
			return;
		}

		wrapper = document.getElementById('pvz-content-search');

		if (!wrapper) {
			wrapper = document.createElement('div');
			wrapper.id = 'pvz-content-search';
			wrapper.setAttribute('role', 'search');
			wrapper.setAttribute('aria-label', '사이트 검색');
		}

		if (wrapper.parentNode !== document.body) {
			document.body.insertBefore(wrapper, content);
		}

		if (form.parentNode !== wrapper) {
			wrapper.appendChild(form);
		}

		document.documentElement.classList.add('pvz-content-search-ready');
	}

	function initTopSearch() {
		var observer;

		installTopSearch();

		observer = new MutationObserver(function () {
			installTopSearch();
		});

		observer.observe(document.body, {
			childList: true,
			subtree: true
		});
	}

	if (document.readyState === 'loading') {
		document.addEventListener('DOMContentLoaded', initTopSearch, { once: true });
	} else {
		initTopSearch();
	}
}());