Unified URL parsing API in the browser and node

parseLink.js

/*!
 * modified for babel Unified URL parsing API in the browser and node
 * github.com/wooorm/parse-link
 * removed AMD, CommonJS support
 * gist.github.com/englishextra/4e9a0498772f05fa5d45cfcc0d8be5dd
 * gist.github.com/englishextra/2a7fdabd0b23a8433d5fc148fb788455
 * jsfiddle.net/englishextra/fcdds4v6/
 * @param {String} url URL string
 * @param {Boolean} [true|false] if true, returns protocol:, :port, /pathname, ?search, ?query, #hash
 * 	if set to  false, returns protocol, port, pathname, search, query, hash
 * alert(parseLink("http://localhost/search?s=t&v=z#dev").href|
 * origin|host|port|hash|hostname|pathname|protocol|search|query|isAbsolute|isRelative|isCrossDomain);
 */
var parseLink = function (url,full) {
	full = full || !1;
	var g = function () {
		var _r = function (s) {
			return s.replace(/^(#|\?)/, "").replace(/\:$/, "");
		},
		l = location || "",
		_p = function (protocol) {
			switch (protocol) {
			case "http:":
				return full ? ":" + 80 : 80;
			case "https:":
				return full ? ":" + 443 : 443;
			default:
				return full ? ":" + l.port : l.port;
			}
		},
		_s = (0 == url.indexOf("//") || !!~url.indexOf("://")),
		w = window.location || "",
		_o = function () {
			var o = w.protocol + "//" + w.hostname + (w.port ? ":" + w.port : "");
			return o || "";
		},
		_c = function () {
			var c = document.createElement("a");
			c.href = url;
			var v = c.protocol + "//" + c.hostname + (c.port ? ":" + c.port : "");
			return v !== _o();
		},
		a = document.createElement("a");
		a.href = url;
		return {
			href : a.href,
			origin : _o(),
			host : a.host || l.host,
			port : ("0" === a.port || "" === a.port) ? _p(a.protocol) : (full ? a.port : _r(a.port)),
			hash : full ? a.hash : _r(a.hash),
			hostname : a.hostname || l.hostname,
			pathname : a.pathname.charAt(0) != "/" ? (full ? "/" + a.pathname : a.pathname) : (full ? a.pathname : a.pathname.slice(1)),
			protocol : !a.protocol || ":" == a.protocol ? (full ? l.protocol : _r(l.protocol)) : (full ? a.protocol : _r(a.protocol)),
			search : full ? a.search : _r(a.search),
			query : full ? a.search : _r(a.search),
			isAbsolute : _s,
			isRelative : !_s,
			isCrossDomain : _c(),
			hasHTTP : /^(http|https):\/\//i.test(url) ? !0 : !1
		};
	};
	return g();
};