feat: add resize

Author: Luke Billington

assets/css/f5-hugo.css

@@ -1061,17 +1061,56 @@ main a:hover {
   padding-left: 0px;
 }
 
-#sidebar-toggle {
-  position: absolute;
+#sidebar-wrapper {
+  width: 100%;
+  background: #f8f9f9;
+  padding-left: 24px;
+  padding-right: 24px;
+  padding-top: 20px;
+  min-height: 100%;
   top: 0;
-  right: 0;
-  z-index: 10;
+  overflow-y: scroll;
+}
+
+#sidebar-wrapper.sidebar-toggle-animate {
+  transition: transform 0.25s cubic-bezier(0.075, 0.82, 0.165, 1);
 }
 
-.sidebar-collapsed {
+#sidebar-toggle-button {
+  position: absolute;
+  width: 3rem;
+  height: 3rem;
+  top: 2rem;
+  border-radius: 50%;
+  right: calc(1.5rem);
+  z-index: 200 !important;
+}
+
+.sidebar-toggle-collapsed {
   transform: translateX(calc(-100% + 50px));
 }
 
+.sidebar-toggle-collapsed #sidebar-content {
+  transform: translate(-100%);
+  visibility: collapse;
+}
+
+.sidebar-visible-collapsed {
+  display: none;
+}
+
+.sidebar-toggle-collapsed .sidebar-visible-collapsed {
+  display: initial;
+}
+
+.sidebar-toggle-collapsed .sidebar-visible-expanded {
+  display: none;
+}
+
+.sidebar-col-collapsed-width {
+  max-width: 50px;
+}
+
 .nginx-toc {
   display: block;
   background: #f8f9f9;
@@ -1128,13 +1167,11 @@ main a:hover {
 }
 
 .sidenav {
-  background: #f8f9f9;
-  padding-left: 24px;
-  padding-top: 20px;
   position: sticky;
   top: 0rem;
   align-self: start;
   height: 100vh;
+  padding: 0;
 }
 
 #sidebar {

assets/js/sidebar.js

@@ -1,5 +1,35 @@
+const LOCAL_STORAGE_COLLAPSE_KEY = "sidebar-collapsed";
+
+function handleInitialCollapse() {
+  const collapsed = localStorage.getItem(LOCAL_STORAGE_COLLAPSE_KEY);
+
+  if (collapsed === "true") {
+    $("#sidebar-wrapper").addClass("sidebar-toggle-collapsed");
+  }
+}
+
+function handleSetCollapse() {
+  $("#sidebar-wrapper").addClass("sidebar-toggle-animate");
+
+  const collapsed = localStorage.getItem(LOCAL_STORAGE_COLLAPSE_KEY);
+
+  if (collapsed === "false") {
+    $("#sidebar-wrapper").addClass("sidebar-toggle-collapsed");
+    $(".sidenav").addClass("sidebar-col-collapsed-width");
+    localStorage.setItem(LOCAL_STORAGE_COLLAPSE_KEY, true);
+  } else {
+    $("#sidebar-wrapper").removeClass("sidebar-toggle-collapsed");
+    $(".sidenav").delay(500).removeClass("sidebar-col-collapsed-width");
+    localStorage.setItem(LOCAL_STORAGE_COLLAPSE_KEY, false);
+  }
+}
+
 // This code makes the sidebar remember which sections has been clicked when using the sidebar
 $(document).ready(function () {
+  // sidebar toggle navigation logic
+  handleInitialCollapse();
+  $("#sidebar-toggle-button").on("click", handleSetCollapse);
+
   $(".sidebar .nginx-toc-link a").each(function (i, item) {
     if (item.dataset.menuId == $(".main").data("menuId")) {
       $(item).css("color", "#429345");
@@ -33,19 +63,4 @@ $(document).ready(function () {
       $(item).next(".accordion-body").find(".collapse").addClass("show");
     }
   });
-
-  // sidebar toggle navigation logic
-  $("#sidebar-toggle").on("click", function () {
-    const collapsed = $("#sidenav").data("sidebar-collapsed") === "true";
-    alert(collapsed);
-    if (!collapsed) {
-      $("#sidenav")
-        .data("sidebar-collapsed", "true")
-        .removeClass("sidebar-collapsed");
-    } else {
-      $("#sidenav")
-        .data("sidebar-collapsed", "false")
-        .addClass("sidebar-collapsed");
-    }
-  });
 });