https://www.eastsussexww1.org.uk/wp-content/themes/ol-wp-theme/js/Escc.Statistics.js

1if (typeof (jQuery) != 'undefined')
2{
3    // Examples of how to call this method:
4    // $(function () { Escc.Statistics.TrackWithGoogleAnalytics(); });
5    // $(function () { Escc.Statistics.TrackWithGoogleAnalytics({ domains: ['eastsussex.gov.uk', 'eastsussexcc.gov.uk'] }); });
6    var Escc = { Statistics: {
7        TrackWithGoogleAnalytics: function (options)
8        {
9            // Allow option for specific domains to be treated as internal
10            var defaultOptions = { domains: [] }
11            options = $.extend(defaultOptions, options);
12            options.domains.push(document.location.host);
13
14            var len = options.domains.length;
15            for (var i = 0; i < len; i++) options.domains[i] = options.domains[i].toLowerCase();
16
17            // Track clicks on links with these extensions using Google Analytics
18            $("a")
19            .filter(function () { return /(\.pdf|\.rtf|\.doc|\.docx|\.dot|\.dotx|\.xls|\.xlsx|\.xlt|\.xltx|\.csv|\.mp3|\.wmv|\.mov|\.xml|\.ashx|\.rss|\.ical|\.hcard|\.ppt|\.pptx|\.pps|\.ppsx|\.pot|\.potx)$/i.test($(this).attr('href')); })
20            .click(function ()
21            {
22                // Track as virtual page view from Oct 2011 (not as event, because that doesn't support goals or in-page analytics)
23                if (typeof (ga) !== 'undefined') ga('send', 'pageview', $(this).attr("href").toLowerCase());
24            });
25
26            // Act on all external links
27            $("a[href^='http']").filter(function ()
28            {
29                // Selector only targets absolute links. Isolate domain using the slashes that must be there.
30                var href = this.getAttribute('href');
31                var pos = href.indexOf("/");
32                if (pos > -1 && href.length > pos + 2) href = href.substring(pos + 2);
33                pos = href.indexOf("/");
34                if (pos > -1) href = href.substring(0, pos);
35
36                // See whether one of the domains regarded as internal matches the current domain. Use .indexOf
37                // rather than exact match to allow for sub-domains to match as the same site.
38                var include = true;
39                for (var i = 0; i < options.domains.length; i++)
40                {
41                    include = include && (href.indexOf(options.domains[i]) == -1);
42                }
43                return include;
44            })
45            .each(function ()
46            {
47                // Add rel="external"
48                var link = $(this);
49                var rel = link.attr("rel");
50                if (typeof (rel) == 'undefined') rel = "";
51                if (!rel || rel.indexOf("external") == -1)
52                {
53                    rel = (rel && rel.length > 0) ? rel + " " : "";
54                    rel += "external";
55                    link.attr("rel", rel);
56                }
57            })
58            .click(function ()
59            {
60                // Track in Google Analytics
61                if (typeof(ga) !== 'undefined') ga('send', 'event', 'external links', document.URL, $(this).attr("href"), 0);
62            });
63
64            // Track mailto: links in Google Analytics
65            // Include them with "external links" so that it's fewer clicks to see where a user went from a page. Can separate the types by filtering on "mailto" if needed.
66            $("a[href^='mailto:']").click(function ()
67            {
68                if (typeof(ga) !== 'undefined') ga('send', 'event', 'external links', document.URL, $(this).attr("href"), 0);
69            });
70        }
71    }
72    }
73}