https://www.kranenburg.de/modules/contrib/etracker/js/etracker.js?tlum86

1/**
2 * @file
3 * Defines Javascript behaviors for the etracker module.
4 */
5(function (drupalSettings) {
6  // Register event listener only if any setting is enabled.
7  if (
8    drupalSettings.etracker.track_mailto ||
9    drupalSettings.etracker.track_download ||
10    drupalSettings.etracker.track_external
11  ) {
12    // Attach mousedown, keyup, touchstart events to document only
13    ['mousedown', 'keyup', 'touchstart'].forEach(function (e) {
14      document.querySelector('body').addEventListener(e, function (event) {
15        if (event.target.tagName === 'A' || event.target.tagName === 'AREA') {
16          // Mailto link clicked.
17          if (
18            drupalSettings.etracker.track_mailto &&
19            event.target.href.startsWith('mailto:')
20          ) {
21            _etracker.sendEvent(
22              new et_ClickEvent(
23                (`E-Mail:%20${event.target.href.substring(7)}`, 'E-Mail'),
24              ),
25            );
26          }
27          // Download link clicked.
28          else if (
29            drupalSettings.etracker.track_download &&
30            new RegExp(
31              `\\.(${drupalSettings.etracker.track_download_extensions
32                .split(' ')
33                .join('|')})(\\?|$)`,
34            ).test(event.target.href)
35          ) {
36            _etracker.sendEvent(
37              new et_UserDefinedEvent(event.target.href, 'Download'),
38            );
39          }
40          // External link clicked.
41          else if (
42            drupalSettings.etracker.track_external &&
43            event.target.host !== window.location.host
44          ) {
45            _etracker.sendEvent(
46              new et_UserDefinedEvent(
47                `External link:%20${event.target.href}`,
48                '',
49              ),
50            );
51          }
52        }
53      });
54    });
55  }
56
57  // Trigger events for each message being displayed.
58  if (drupalSettings.etracker.messages.length > 0) {
59    drupalSettings.etracker.messages.forEach(function (message) {
60      const clickEvent = new et_UserDefinedEvent(
61        message.text,
62        'Message',
63        message.type,
64        '',
65      );
66      _etracker.sendEvent(clickEvent);
67    });
68  }
69})(drupalSettings);