https://lindisfarne-scriptorium.co.uk/media/system/js/keepalive-un…?551eaabec7b999f9e79fdff32f70883a

1/**
2 * @copyright   (C) 2016 Open Source Matters, Inc. <https://www.joomla.org>
3 * @license     GNU General Public License version 2 or later; see LICENSE.txt
4 */
5
6/**
7 * Keepalive javascript behavior
8 *
9 * Used for keeping the session alive
10 *
11 * @package  Joomla
12 * @since    3.7.0
13 */
14!(function(){
15	'use strict';
16
17	document.addEventListener('DOMContentLoaded', function() {
18
19		var keepaliveOptions  = Joomla.getOptions('system.keepalive'),
20		    keepaliveUri      = keepaliveOptions && keepaliveOptions.uri ? keepaliveOptions.uri.replace(/&amp;/g, '&') : '',
21		    keepaliveInterval = keepaliveOptions && keepaliveOptions.interval ? keepaliveOptions.interval : 45 * 1000;
22
23		// Fallback in case no keepalive uri was found.
24		if (keepaliveUri === '')
25		{
26			var systemPaths = Joomla.getOptions('system.paths');
27
28			keepaliveUri = (systemPaths ? systemPaths.root + '/index.php' : window.location.pathname) + '?option=com_ajax&format=json';
29		}
30
31		window.setInterval(function() {
32			Joomla.request({
33				url: keepaliveUri,
34				onSuccess: function(response, xhr)
35				{
36					// Do nothing
37				},
38				onError: function(xhr)
39				{
40					// Do nothing
41				}
42			});
43		}, keepaliveInterval);
44
45	});
46
47})(window, document, Joomla);