https://alumninetworkhungary.hu/modules/contrib/eu_cookie_complian…/js/eu_cookie_compliance_hooks.js?tluxoh

1(function ($, Drupal, drupalSettings, once) {
2
3  "use strict";
4
5  // Sep up the namespace as a function to store list of arguments in a queue.
6  Drupal.eu_cookie_compliance = Drupal.eu_cookie_compliance || function() {
7    (Drupal.eu_cookie_compliance.queue = Drupal.eu_cookie_compliance.queue || []).push(arguments)
8  };
9
10  // Initialize the object with some data.
11  Drupal.eu_cookie_compliance.a = +new Date;
12
13  // A shorter name to use when accessing the namespace.
14  const self = Drupal.eu_cookie_compliance;
15
16  Drupal.behaviors.euCookieComplianceGTM = {
17    attach: function (context) {
18
19      const prettyPrint = function(e) {
20        let textarea = e.currentTarget;
21        let ugly = $(textarea).val();
22        try {
23          let obj = JSON.parse(ugly);
24          let pretty = JSON.stringify(obj, undefined, 4);
25          $(textarea).val(pretty);
26        } catch (e) {
27          // Oh well, but whatever...
28        }
29      }
30
31      $(once('eu_cookie_compliance_gtm_pretty_json_processed', 'textarea.eu_cookie_compliance_gtm_pretty_json')).each(function () {
32        $(this).on('blur', prettyPrint);
33      });
34    }
35  };
36
37  /**
38   * Replaces tokens in the GTM values.
39   * @private
40   */
41  const _replaceTokens = function(response, value, replacements) {
42
43    var details = drupalSettings.eu_cookie_compliance.cookie_categories_details;
44    replacements = replacements || {};
45
46    // Build replacements for all categories' status.
47    for (let category in details) {
48      let key = '@' + category + '_status';
49      replacements[key] = (response.currentCategories.indexOf(category) > -1) ? "1" : "0";
50    }
51
52    // Process the replacements.
53    for (let key in replacements) {
54      value = value.replace(new RegExp(key, 'g'), replacements[key]);
55    }
56
57    // Return the result.
58    return value;
59  }
60
61  /**
62   * Push one event with status of all categories
63   * and any additional data configured in the backend for categories.
64   * @private
65   */
66  const _pushAllCategoriesToDataLayer = function(response, event) {
67    let data = {
68      'event': event
69    }
70
71    let details = drupalSettings.eu_cookie_compliance.cookie_categories_details;
72
73    for (let category in details) {
74      if ('third_party_settings' in details[category]) {
75        for (let prop in details[category].third_party_settings.eu_cookie_compliance_gtm.gtm_data) {
76          let value = '' + details[category].third_party_settings.eu_cookie_compliance_gtm.gtm_data[prop];
77          let status = response.currentCategories.includes(category) ? "granted" : "denied";
78          data[prop] = _replaceTokens(response, value, {'@status': status});
79        }
80      }
81    }
82
83    window.dataLayer = window.dataLayer || [];
84
85    function gtag() { window.dataLayer.push(arguments); }
86
87    if (event === "cookie_consent_post_pref_load") {
88      gtag('consent', 'default', data);
89    } else {
90      gtag('consent', 'update', data);
91    }
92
93    window.dataLayer.push(data);
94  }
95
96  /**
97   * Push individual events for each active category.
98   * @private
99   */
100  const _pushIndividualCategoriesToDataLayer = function(response) {
101    window.dataLayer = window.dataLayer || [];
102
103    // Push generic update event.
104    window.dataLayer.push({
105      'event': 'cookie_consent_update'
106    });
107
108    // Push one event for each active category.
109    for (let index in response.currentCategories) {
110      window.dataLayer.push({
111        'event': 'cookie_consent_' + response.currentCategories[index]
112      });
113    }
114  }
115
116  const postPreferencesLoadHandler = function(response) {
117    // Push one event with status of all categories
118    // and any additional data configured in the backend for categories.
119    _pushAllCategoriesToDataLayer(response, 'cookie_consent_post_pref_load');
120
121    // Push individual events for each active category.
122    _pushIndividualCategoriesToDataLayer(response);
123  };
124  Drupal.eu_cookie_compliance('postPreferencesLoad', postPreferencesLoadHandler);
125
126  const postPreferencesSaveHandler = function(response) {
127    // Push one event with status of all categories
128    // and any additional data configured in the backend for categories.
129    _pushAllCategoriesToDataLayer(response, 'cookie_consent_post_pref_save');
130
131    // Push individual events for each active category.
132    _pushIndividualCategoriesToDataLayer(response);
133  };
134  Drupal.eu_cookie_compliance('postPreferencesSave', postPreferencesSaveHandler);
135
136})(jQuery, Drupal, drupalSettings, once);