Move forum ember app into a subdir, preparing for admin app to exist alongside

ember/forum/app/controllers/application.js

@@ -0,0 +1,59 @@
+import Ember from 'ember';
+
+export default Ember.Controller.extend({
+  // The title of the forum.
+  // TODO: Preload this value in the index.html payload from Laravel config.
+  forumTitle: 'Flarum Demo Forum',
+
+  // The title of the current page. This should be set as appropriate in
+  // controllers/views.
+  pageTitle: '',
+
+  backButtonTarget: null,
+
+  searchQuery: '',
+  searchActive: false,
+
+  history: null,
+
+  init: function() {
+    this._super();
+    this.set('history', []);
+    this.pushHistory('index', '/');
+  },
+
+  pushHistory: function(name, url) {
+    var url = url || this.get('target.url');
+    var last = this.get('history').get('lastObject');
+    if (last && last.name === name) {
+      last.url = url;
+    } else {
+      this.get('history').pushObject({name: name, url: url});
+    }
+  },
+
+  popHistory: function(name) {
+    var last = this.get('history').get('lastObject');
+    if (last && last.name === name) {
+      this.get('history').popObject();
+    }
+  },
+
+  canGoBack: Ember.computed('history.length', function() {
+    return this.get('history.length') > 1;
+  }),
+
+  actions: {
+    goBack: function() {
+      this.get('history').popObject();
+      var history = this.get('history').get('lastObject');
+      this.transitionToRoute.call(this, history.url);
+    },
+    search: function(query) {
+      this.transitionToRoute('index', {queryParams: {searchQuery: query, sort: query ? 'relevance' : 'recent'}});
+    },
+    toggleDrawer: function() {
+      this.toggleProperty('drawerShowing');
+    }
+  }
+});