User:Xiplus/js/SpecialInterlanguageLink.js

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/*
 * 使用說明請見 https://zh.wikipedia.org/wiki/User:Xiplus/js/SpecialInterlanguageLink
 */
/* globals SpecialInterlanguageLink:true */

(function() {

	if (typeof (SpecialInterlanguageLink) == 'undefined')
		SpecialInterlanguageLink = {};

	if (typeof (SpecialInterlanguageLink.lang) == 'undefined') {
		SpecialInterlanguageLink.lang = { "en": "English" };
	}

	if (typeof (SpecialInterlanguageLink.namespace) == 'undefined') {
		SpecialInterlanguageLink.namespace = [-1, 2, 3, 8];
	}

	const portletId = 'p-SpecialInterlanguageLink';

	function createLinks(pagename) {
		for (var lang in SpecialInterlanguageLink.lang) {
			var name = SpecialInterlanguageLink.lang[lang];
			var interlink = lang + ":" + pagename;
			var link = mw.config.get('wgServer') + mw.config.get('wgArticlePath').replace("$1", interlink);

			mw.util.addPortletLink(portletId, link, name, null, interlink)
		}
	}

	$('#mw-panel').append(
		$('<nav>').attr('id', portletId).addClass('mw-portlet mw-portlet-help vector-menu vector-menu-portal portal').append(
			$('<h3>').addClass('vector-menu-heading').append(
				$('<span>').text('跨語言連結')
			)
		).append(
			$('<div>').addClass('vector-menu-content').append(
				$('<ul>').addClass('vector-menu-content-list')
			)
		)
	)
	mw.util.hidePortlet(portletId);

	if ($.inArray(mw.config.get('wgNamespaceNumber'), SpecialInterlanguageLink.namespace) !== -1) {
		if (mw.config.get('wgNamespaceNumber') === -1) {
			if (mw.config.get('wgCanonicalSpecialPageName') !== false) {
				var names = mw.config.get('wgPageName').split("/");
				names[0] = "Special:" + mw.config.get('wgCanonicalSpecialPageName');
				createLinks(names.join("/"));
			}
		} else {
			createLinks(mw.config.get('wgCanonicalNamespace') + ":" + mw.config.get('wgTitle'));
		}
	}

})();