🎨 Koenig - Hide sidebar when editing (#1030)

refs https://github.com/TryGhost/Ghost/issues/9724
- when Koenig is active, toggle `ui.isFullscreen` when entering/leaving the editor route
- add `ui.isFullscreen` to the `showNavMenu` CP in the application controller
- when in fullscreen mode, display a "< Stories" link in the editor header
- refine editor header style

app/controllers/application.js

@@ -9,7 +9,12 @@ export default Controller.extend({
     settings: service(),
     ui: service(),
 
-    showNavMenu: computed('currentPath', 'session.{isAuthenticated,user.isFulfilled}', function () {
+    showNavMenu: computed('currentPath', 'session.{isAuthenticated,user.isFulfilled}', 'ui.isFullscreen', function () {
+        // if we're in fullscreen mode don't show the nav menu
+        if (this.ui.isFullscreen) {
+            return false;
+        }
+
         // we need to defer showing the navigation menu until the session.user
         // promise has fulfilled so that gh-user-can-admin has the correct data
         if (!this.get('session.isAuthenticated') || !this.get('session.user.isFulfilled')) {

app/routes/editor.js

@@ -13,11 +13,19 @@ export default AuthenticatedRoute.extend(ShortcutsRoute, {
     feature: service(),
     notifications: service(),
     userAgent: service(),
+    ui: service(),
 
     classNames: ['editor'],
     shortcuts: generalShortcuts,
     titleToken: 'Editor',
 
+    activate() {
+        this._super(...arguments);
+        if (this.feature.koenigEditor) {
+            this.ui.set('isFullscreen', true);
+        }
+    },
+
     setupController() {
         this._super(...arguments);
 
@@ -49,6 +57,11 @@ export default AuthenticatedRoute.extend(ShortcutsRoute, {
         }
     },
 
+    deactivate() {
+        this._super(...arguments);
+        this.ui.set('isFullscreen', false);
+    },
+
     actions: {
         save() {
             this._blurAndScheduleAction(function () {

app/styles/layouts/editor.css

@@ -303,10 +303,9 @@
 
 .gh-editor-header-small {
     z-index: 100;
-    height: 43px;
+    height: 48px;
     padding: 0;
     padding-left: 15px;
-    border-bottom: var(--lightgrey) 1px solid;
     background-color: #fff;
     margin: 0;
     border-radius: 0;

app/templates/editor.hbs

@@ -6,20 +6,28 @@
         as |editor|
     }}
         <header class="gh-editor-header br2 pe-none {{editor.headerClass}} {{if infoMessage "bg-white-90"}}">
-            <div class="flex items-center br2 h9 pa2 pl4 pr4 pe-auto {{unless infoMessage "bg-white-90"}}">
-                <div class="flex items-baseline">
-                    <span class="fw4 darkgrey-l2">
+            <div class="flex items-center pe-auto">
+                {{#if ui.isFullscreen}}
+                    <div class="{{ui-text "ts"}} h9 br b--lightgrey pl3 pr4 flex items-center br2 br--left {{unless infoMessage "bg-white-90"}}">
+                        {{#link-to "posts" classNames="blue link fw4 flex items-center"}}
+                            {{svg-jar "arrow-left" class="w3 fill-blue mr1 nudge-right--2"}}
+                            Stories
+                        {{/link-to}}
+                    </div>
+                {{/if}}
+                <div class="flex items-center pl4 pr4 f8 nudge-left--1 h9 br2 br--right {{unless infoMessage "bg-white-90"}}">
+                    <span class="fw4 midgrey-l2">
                         {{gh-editor-post-status
                             post=post
                             isSaving=(or autosave.isRunning saveTasks.isRunning)
                         }}
                     </span>
-                </div>
                 {{#gh-scheduled-post-countdown post=post as |post countdown|}}
-                    <time datetime="{{post.publishedAtUTC}}" class="green f8 nudge-bottom--1 ml3" data-test-schedule-countdown>
+                    <time datetime="{{post.publishedAtUTC}}" class="green f8 ml5" data-test-schedule-countdown>
                         Post will go live {{countdown}}.
                     </time>
                 {{/gh-scheduled-post-countdown}}
+                </div>
             </div>
 
             {{#if infoMessage}}
@@ -182,7 +190,7 @@
 
         {{#if wordCount}}
             <div class="absolute flex items-center br3 bg-white-90 {{if editor.headerClass "right-4 bottom-2 h7 pa1 pl2 pr2" "right-6 bottom-6 h9 pa1 pl4 pr4"}}">
-                <span class="midgrey {{if editor.headerClass "f-supersmall" "f8"}}">
+                <span class="midgrey-l2 {{if editor.headerClass "f-supersmall" "f8"}}">
                     {{pluralize wordCount.wordCount "word"}}
                 </span>
             </div>