Source: frontend-js-web/src/main/resources/META-INF/resources/liferay/util/navigate.es.js

/**
 * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 */

/**
 * Performs navigation to the given url. If SPA is enabled, it will route the
 * request through the SPA engine. If not, it will simple change the document
 * location.
 * @param {!string} url Destination URL to navigate
 * @param {?object} listeners Object with key-value pairs with callbacks for
 * specific page lifecycle events
 * @review
 */

export default function(url, listeners) {
	if (Liferay.SPA && Liferay.SPA.app && Liferay.SPA.app.canNavigate(url)) {
		Liferay.SPA.app.navigate(url);

		if (listeners) {
			Object.keys(listeners).forEach(key => {
				Liferay.once(key, listeners[key]);
			});
		}
	} else {
		window.location.href = url;
	}
}