https://blog.hootsuite.com/wp-content/themes/hootsuite-theme/js/main.js?ver=1.1.0

1const toggleAriaExpanded = (el) => {
2  if (el.getAttribute('aria-expanded') == 'false') {
3    el.setAttribute('aria-expanded', 'true')
4  } else {
5    el.setAttribute('aria-expanded', 'false')
6  }
7  return el.getAttribute('aria-expanded')
8}
9
10document.addEventListener('DOMContentLoaded', () => {
11  if (navigator.userAgent.match(/(Safari|Mac|iPhone|iPad)/i) && !navigator.userAgent.match(/(Firefox|Chrome|Chromium)/i)) {
12    document.body.tabIndex = 0
13    Array.from(document.querySelectorAll('a[href="#"]'))
14      .map(el => { el.tabIndex = 0 })
15  }
16
17  // const submenus = Array.from(document.querySelectorAll('.menu-item-has-children > a'))
18  const submenus = Array.from(document.querySelectorAll('[aria-haspopup="true"]'))
19  submenus?.map(el => {
20    el.addEventListener('click', (e) => {
21      e.preventDefault()
22      toggleAriaExpanded(el)
23    })
24    el.addEventListener('blur', (e) => {
25      e.preventDefault()
26      setTimeout(() => { el.setAttribute('aria-expanded', 'false') }, 150)
27    })
28  })
29  
30  var lazyVideos = [].slice.call(document.querySelectorAll("video.lazy"));
31  if ("IntersectionObserver" in window) {
32    var lazyVideoObserver = new IntersectionObserver(function(entries, observer) {
33      entries.forEach(function(video) {
34        if (video.isIntersecting) {
35          for (var source in video.target.children) {
36            var videoSource = video.target.children[source];
37            if (typeof videoSource.tagName === "string" && videoSource.tagName === "SOURCE") {
38              videoSource.src = videoSource.dataset.src;
39            }
40          }
41
42          video.target.load();
43          video.target.classList.remove("lazy");
44          lazyVideoObserver.unobserve(video.target);
45        }
46      });
47    });
48
49    lazyVideos.forEach(function(lazyVideo) {
50      lazyVideoObserver.observe(lazyVideo);
51    });
52  }
53
54  var searchModal = document.getElementById('search-modal');
55  searchModal.addEventListener( 'click', (e) => {
56    if ( e.target === e.currentTarget ) {
57      e.preventDefault();
58      toggleAriaExpanded(searchModal);
59    }
60  })
61
62  var searchToggle = Array.from(document.querySelectorAll('.search-toggle'));
63  searchToggle?.map(el => {
64    el.addEventListener('click', (e) => {
65      e.preventDefault()
66      toggleAriaExpanded(searchModal)
67    })
68  })
69
70  if (theContent = document.getElementById('the-content')) {
71    window.onscroll = () => {
72      var position = document.body.scrollTop || document.documentElement.scrollTop
73      var height = document.documentElement.scrollHeight - document.documentElement.clientHeight
74      var percentage = (position / height) * 100
75      document.getElementById('reading-progress').style.width = percentage.toFixed(2) + '%'
76    }
77  }
78})