https://www.acsh.org/modules/contrib/disqus/js/disqus.js?v=1.x

1/**
2 * @file
3 * JavaScript for the Disqus Drupal module.
4 */
5
6// The Disqus global variables.
7var disqus_shortname = '';
8var disqus_url = '';
9var disqus_title = '';
10var disqus_identifier = '';
11var disqus_def_name = '';
12var disqus_def_email = '';
13var disqus_config;
14
15(function ($, once, Drupal) {
16
17"use strict";
18
19Drupal.disqus = {};
20
21/**
22 * Drupal Disqus behavior.
23 */
24Drupal.behaviors.disqus = {
25  attach: function (context, settings) {
26    // Load the Disqus comments.
27    if (settings.disqus || false) {
28
29      // Ensure that the Disqus comments are only loaded once.
30      once('disqus', 'body', context).forEach((el) => {
31
32        // Setup the global JavaScript variables for Disqus.
33        disqus_shortname = settings.disqus.domain;
34        disqus_url = settings.disqus.url;
35        disqus_title = settings.disqus.title;
36        disqus_identifier = settings.disqus.identifier;
37        disqus_def_name = settings.disqus.name || '';
38        disqus_def_email = settings.disqus.email || '';
39
40        // Language and SSO settings are passed in through disqus_config().
41        disqus_config = function () {
42          if (settings.disqus.language || false) {
43            el.language = settings.disqus.language;
44          }
45          if (settings.disqus.remote_auth_s3 || false) {
46            el.page.remote_auth_s3 = settings.disqus.remote_auth_s3;
47          }
48          if (settings.disqus.api_key || false) {
49            el.page.api_key = settings.disqus.api_key;
50          }
51          if (settings.disqus.sso || false) {
52            el.sso = settings.disqus.sso;
53          }
54          if (settings.disqus.callbacks || false) {
55            for (var key in settings.disqus.callbacks) {
56              for (var i = 0; i < settings.disqus.callbacks[key].length; i++) {
57                var callback = settings.disqus.callbacks[key][i].split('.');
58                var fn = window;
59                for (var j = 0; j < callback.length; j++) {
60                  fn = fn[callback[j]];
61                }
62                if (typeof fn === 'function') {
63                  el.callbacks[key].push(fn);
64                }
65              }
66            }
67          }
68        };
69
70        // Make the AJAX call to get the Disqus comments.
71        jQuery.ajax({
72          type: 'GET',
73          url: '//' + disqus_shortname + '.disqus.com/embed.js',
74          dataType: 'script',
75          cache: false
76        });
77      });
78    }
79
80    // Load the comment numbers JavaScript.
81    if (settings.disqusComments || false) {
82      // Ensure that comment numbers JavaScript is only loaded once.
83      once('disqusComments', 'body', context).forEach(function () {
84        disqus_shortname = settings.disqusComments;
85        // Make the AJAX call to get the number of comments.
86        jQuery.ajax({
87          type: 'GET',
88          url: '//' + disqus_shortname + '.disqus.com/count.js',
89          dataType: 'script',
90          cache: false
91        });
92      });
93    }
94  }
95};
96
97})(jQuery, once, Drupal);