add unique body class to search and user pages

app/assets/javascripts/discourse/lib/create-view.js.es6

@@ -0,0 +1,15 @@
+import { on } from 'ember-addons/ember-computed-decorators';
+
+export function createViewWithBodyClass(body_class) {
+  return Ember.View.extend({
+    @on("didInsertElement")
+    addBodyClass() {
+      $('body').addClass(body_class);
+    },
+
+    @on("willDestroyElement")
+    removeBodyClass() {
+      $('body').removeClass(body_class);
+    }
+  });
+}

app/assets/javascripts/discourse/views/full-page-search.js.es6

@@ -1,3 +1,5 @@
-export default Ember.View.extend({
+import { createViewWithBodyClass } from 'discourse/lib/create-view';
+
+export default createViewWithBodyClass('search-page').extend({
   classNames: ['search-container']
 });

app/assets/javascripts/discourse/views/preferences.js.es6

@@ -1,4 +1,6 @@
-export default Ember.View.extend({
+import { createViewWithBodyClass } from 'discourse/lib/create-view';
+
+export default createViewWithBodyClass('user-preferences-page').extend({
   templateName: 'user/preferences',
   classNames: ['user-preferences']
 });

app/assets/javascripts/discourse/views/user-activity.js.es6

@@ -0,0 +1,3 @@
+import { createViewWithBodyClass } from 'discourse/lib/create-view';
+
+export default createViewWithBodyClass('user-activity-page');

app/assets/javascripts/discourse/views/user-invited-show.js.es6

@@ -0,0 +1,3 @@
+import { createViewWithBodyClass } from 'discourse/lib/create-view';
+
+export default createViewWithBodyClass('user-invites-page');

app/assets/javascripts/discourse/views/user-messages.js.es6

@@ -0,0 +1,3 @@
+import { createViewWithBodyClass } from 'discourse/lib/create-view';
+
+export default createViewWithBodyClass('user-messages-page');

app/assets/javascripts/discourse/views/user-notifications.js.es6

@@ -0,0 +1,3 @@
+import { createViewWithBodyClass } from 'discourse/lib/create-view';
+
+export default createViewWithBodyClass('user-notifications-page');

app/assets/javascripts/discourse/views/user-summary.js.es6

@@ -0,0 +1,3 @@
+import { createViewWithBodyClass } from 'discourse/lib/create-view';
+
+export default createViewWithBodyClass('user-summary-page');