https://www.fhf.fr/modules/contrib/flag/js/flag-action_link_flash.js?v=10.6.15

1function _toConsumableArray(arr) {
2  if (Array.isArray(arr)) {
3    const arr2 = Array(arr.length);
4    for (let i = 0; i < arr.length; i++) {
5      arr2[i] = arr[i];
6    }
7    return arr2;
8  }
9  return Array.from(arr);
10}
11
12(function (Drupal) {
13  Drupal.behaviors.flagAttach = {
14    attach: function attach(context) {
15      const links = [].concat(
16        _toConsumableArray(context.querySelectorAll('.flag a')),
17      );
18      links.forEach(function (link) {
19        return link.addEventListener('click', function (event) {
20          return event.target.parentNode.classList.add('flag-waiting');
21        });
22      });
23    },
24  };
25
26  Drupal.AjaxCommands.prototype.actionLinkFlash = function (
27    ajax,
28    response,
29    status,
30  ) {
31    if (status === 'success') {
32      if (response.message.length) {
33        const para = document.createElement('P');
34        para.innerText = response.message;
35
36        para.setAttribute('class', 'js-flag-message');
37
38        para.addEventListener(
39          'animationend',
40          function (event) {
41            return event.target.remove();
42          },
43          false,
44        );
45
46        document.querySelector(response.selector).appendChild(para);
47      }
48    } else {
49      const links = [].concat(
50        _toConsumableArray(document.querySelectAll('.flag-waiting')),
51      );
52      links.forEach(function (link) {
53        return link.classList.remove('flag-waiting');
54      });
55    }
56  };
57})(Drupal);