https://www.historytoday.com/modules/custom/axis_advertisement/js/axis_advertisement.js?tm7zuo

1/**
2 * @file
3 * axis_advertisement.js
4 *
5 */
6
7(function ($, Drupal, drupalSettings) {
8
9  'use strict';
10
11  function getRandomInt(min, max) {
12    min = Math.ceil(min);
13    max = Math.floor(max);
14    return Math.floor(Math.random() * (max - min)) + min; //The maximum is exclusive and the minimum is inclusive
15  }
16
17  Drupal.behaviors.axisAdvertisementShow = {
18    attach: function (context) {
19        var adSettings = [
20            {
21                type: 'banner',
22                url: '/advertisement/banner'
23            },
24            {
25                type: 'sidebar',
26                url: '/advertisement/sidebar'
27            },
28            {
29                type: 'footer',
30                url: '/advertisement/footer'
31            }
32        ];
33      Object.keys(adSettings).forEach(function (key) {
34        $.ajax({
35          url: adSettings[key].url,
36          data: {
37            format: 'json'
38          },
39          error: function() {
40            console.log('there was an error');
41          },
42          success: function(data) {
43            var aid = 0;
44            var adNumber = getRandomInt(0, data.length - 1);
45            var adType = adSettings[key].type;
46            if (data.length > 0) {
47              var $placeholder = $(once("adv"+ adType, "#advertisement--" + adType));
48              $placeholder.each(function () {
49                var link = $('<a class="advertisement--link">');
50                aid = data[adNumber].aid;
51                link.attr('href', data[adNumber].redirect_url);
52                link.attr('data-aid', aid);
53                if (data[adNumber].new_window) {
54                  link.attr('target', '_blank');
55                }
56                var img = $('<img class="advertisement--image">');
57                img.attr('src', data[adNumber].image);
58                if (data[adNumber].image_alt_text !== false) {
59                  img.attr('alt', data[adNumber].image_alt_text);
60                }
61                img.appendTo(link);
62                link.appendTo($placeholder);
63                link.on('click', function () {
64                  $.ajax({
65                    url: Drupal.url('advertisement/log'),
66                    type: 'POST',
67                    data: {
68                      'aid': aid,
69                      'event': 'click',
70                      'location': window.location.href,
71                      'placement': adType,
72                    },
73                    dataType: 'json',
74                  });
75                });
76
77                            });
78                        }
79                    },
80                    type: 'GET'
81                });
82            });
83        }
84    };
85
86})(jQuery, Drupal, drupalSettings);