Update timeline component, add lazy loading

resources/assets/js/timeline.js

@@ -1,13 +1,54 @@
 $(document).ready(function() {
   $('.pagination').hide();
+  $('.container.timeline-container').removeClass('d-none');
   let elem = document.querySelector('.timeline-feed');
+  pixelfed.fetchLikes();
+  
   let infScroll = new InfiniteScroll( elem, {
     path: '.pagination__next',
     append: '.timeline-feed',
     status: '.page-load-status',
     history: false,
   });
+  
   infScroll.on( 'append', function( response, path, items ) {
     pixelfed.hydrateLikes();
+    $('.status-card > .card-footer').each(function() {
+      var el = $(this);
+      if(!el.hasClass('d-none') && !el.find('input[name="comment"]').val()) {
+        $(this).addClass('d-none');
+      }
     });
+  });
+
+
+});
+
+$(document).on("DOMContentLoaded", function() {
+
+  var active = false;
+
+  var lazyLoad = function() {
+    if (active === false) {
+      active = true;
+
+        var lazyImages = [].slice.call(document.querySelectorAll("img.lazy"));
+        lazyImages.forEach(function(lazyImage) {
+          if ((lazyImage.getBoundingClientRect().top <= window.innerHeight && lazyImage.getBoundingClientRect().bottom >= 0) && getComputedStyle(lazyImage).display !== "none") {
+            lazyImage.src = lazyImage.dataset.src;
+            lazyImage.srcset = lazyImage.dataset.srcset;
+            lazyImage.classList.remove("lazy");
+
+            lazyImages = lazyImages.filter(function(image) {
+              return image !== lazyImage;
+            });
+          }
+        });
+
+        active = false;
+    };
+  }
+  document.addEventListener("scroll", lazyLoad);
+  window.addEventListener("resize", lazyLoad);
+  window.addEventListener("orientationchange", lazyLoad);
 });