https://www.jynarque.com/modules/custom/otsuka_ds/otsuka_ds_tagging/js/form_ls_confirmation.js

1(($, Drupal) => {
2  Drupal.behaviors.analyticsFormLSConfirmation = {
3    attach: (context) => {
4      Drupal.analytics = Drupal?.analytics ?? {};
5
6      Drupal.analytics.lsNewPageConfirmation = {
7        /**
8         * Init Form Confirmation using Local Storage key 
9         * if the Form Confirmation Message on new page and with no form.
10         *
11         * @param {Element} form
12         * @param {Object} options
13         */
14        init(form, options) {
15          if (options?.newPageConfirmationSettings?.lsKey) {
16            const path = window.location.pathname;
17            const lsKey = options.newPageConfirmationSettings.lsKey;
18            const formPaths = options?.newPageConfirmationSettings?.formPaths;
19            const $form = $(form);
20            const $submitButton = $form.find(options?.submitButtonSelector ?? 'input[type="submit"]');
21
22            if (formPaths?.includes(path)) {
23              if (options?.ajax) {
24                $submitButton.on('click', () => {
25                  localStorage.setItem(lsKey, '1');
26                });
27              } else {
28                $form.on('submit', () => {
29                  localStorage.setItem(lsKey, '1');
30                });
31              }
32            }
33          }
34        },
35
36        /**
37         * Check if form completed using Local Storage and Confirmation path
38         * if there are no form on Confirmation page.
39         *
40         * @param {Object} options
41         */
42        check(options) {
43          if (options?.newPageConfirmation && options?.newPageConfirmationSettings?.lsKey) {
44            const path = window.location.pathname;
45            const lsKey = options.newPageConfirmationSettings.lsKey;
46            const confirmationPaths = options?.newPageConfirmationSettings?.confirmationPaths;
47
48            if (confirmationPaths?.includes(path) && localStorage.getItem(lsKey)) {
49              window.onload = () => {
50                $(document).trigger('form_complete', {
51                  form_name: options?.formName,
52                  form_type: options?.formType,
53                });
54              }
55              localStorage.removeItem(lsKey);
56            }
57          }
58        },
59
60        /**
61         * Delete Local Storage key.
62         *
63         * @param {Object} options
64         */
65        deleteKey(options) {
66          const lsKey = options?.newPageConfirmationSettings?.lsKey;
67          const deleteLSKeyOnError = options?.newPageConfirmationSettings?.deleteLSKeyOnError ?? true;
68
69          if (lsKey && deleteLSKeyOnError) {
70            localStorage.removeItem(lsKey);
71          }
72        }
73      }
74    }
75  }
76})(jQuery, Drupal);