Replace Ember app with Mithril app

js/admin/src/initializers/boot.js

@@ -0,0 +1,38 @@
+import ScrollListener from 'flarum/utils/scroll-listener';
+import mapRoutes from 'flarum/utils/map-routes';
+
+import BackButton from 'flarum/components/back-button';
+import HeaderPrimary from 'flarum/components/header-primary';
+import HeaderSecondary from 'flarum/components/header-secondary';
+import Modal from 'flarum/components/modal';
+import Alerts from 'flarum/components/alerts';
+import AdminNav from 'flarum/components/admin-nav';
+
+export default function(app) {
+  var id = id => document.getElementById(id);
+
+  app.history = {
+    back: function() {
+      window.location = 'http://flarum.dev';
+    },
+    canGoBack: function() {
+      return true;
+    }
+  };
+
+  m.mount(id('back-control'), BackButton.component({ className: 'back-control', drawer: true }));
+  m.mount(id('back-button'), BackButton.component());
+
+  m.mount(id('header-primary'), HeaderPrimary.component());
+  m.mount(id('header-secondary'), HeaderSecondary.component());
+
+  m.mount(id('admin-nav'), AdminNav.component());
+
+  app.modal = m.mount(id('modal'), Modal.component());
+  app.alerts = m.mount(id('alerts'), Alerts.component());
+
+  m.route.mode = 'hash';
+  m.route(id('content'), '/', mapRoutes(app.routes));
+
+  new ScrollListener(top => $('body').toggleClass('scrolled', top > 0)).start();
+}

js/admin/src/initializers/routes.js

@@ -0,0 +1,15 @@
+import DashboardPage from 'flarum/components/dashboard-page';
+import BasicsPage from 'flarum/components/basics-page';
+import PermissionsPage from 'flarum/components/permissions-page';
+import AppearancePage from 'flarum/components/appearance-page';
+import ExtensionsPage from 'flarum/components/extensions-page';
+
+export default function(app) {
+  app.routes = {
+    'dashboard': ['/', DashboardPage.component()],
+    'basics': ['/basics', BasicsPage.component()],
+    'permissions': ['/permissions', PermissionsPage.component()],
+    'appearance': ['/appearance', AppearancePage.component()],
+    'extensions': ['/extensions', ExtensionsPage.component()]
+  };
+}