https://www.caminsdedinosaures.com/modules/contrib/colorbox/js/colorbox.js?v=8.9.20

1/**
2 * @file
3 * Colorbox JS.
4 */
5
6(function ($, Drupal) {
7
8  'use strict';
9
10  Drupal.behaviors.initColorbox = {
11    attach: function (context, settings) {
12      if (!$.isFunction($.colorbox) || typeof settings.colorbox === 'undefined') {
13        return;
14      }
15
16      if (settings.colorbox.mobiledetect && window.matchMedia) {
17        // Disable Colorbox for small screens.
18        var mq = window.matchMedia('(max-device-width: ' + settings.colorbox.mobiledevicewidth + ')');
19        if (mq.matches) {
20          $.colorbox.remove();
21          return;
22        }
23      }
24
25      settings.colorbox.rel = function () {
26        return $(this).data('colorbox-gallery')
27      };
28
29      $('.colorbox', context)
30        .once('init-colorbox').each(function() {
31        // Only images are supported for the "colorbox" class.
32        // The "photo" setting forces the href attribute to be treated as an image.
33        var extendParams = {
34          photo: true
35        };
36        // If a title attribute is supplied, sanitize it.
37        var title = $(this).attr('title');
38        if (title) {
39          extendParams.title = Drupal.checkPlain(title);
40        }
41        $(this).colorbox($.extend({}, settings.colorbox, extendParams));
42      });
43
44      $('.colorbox', context).colorbox({
45        onComplete: function (e) {
46          var focus = $('#cboxContent').find('#cboxPrevious').css('display') !== 'none' ? $('#cboxContent').find('#cboxPrevious') : $('#cboxContent').find('#cboxClose');
47          focus.focus();
48
49          $('#cboxContent').on('keydown', function (e) {
50            var keyCode = e.keyCode || e.which;
51            var firstElement = $('#cboxContent').find('#cboxPrevious').last().is(':focus');
52            var lastElement = $('#cboxContent').find('#cboxClose').first().is(':focus');
53            if (keyCode === 9 && !e.shiftKey && lastElement) {
54              e.preventDefault();
55              $('#cboxContent').find('#cboxPrevious').first().focus();
56            }
57            else if (keyCode === 9 && e.shiftKey && firstElement) {
58              e.preventDefault();
59              $('#cboxContent').find('#cboxClose').first().focus();
60            }
61          });
62        }
63      });
64    }
65  };
66
67})(jQuery, Drupal);