discourse/app/assets/javascripts/admin/controllers/admin-dashboard.js.es6

import AdminDashboard from 'admin/models/admin-dashboard';
import Report from 'admin/models/report';
import AdminUser from 'admin/models/admin-user';
import computed from 'ember-addons/ember-computed-decorators';


const ATTRIBUTES = [ 'disk_space','admins', 'moderators', 'silenced', 'suspended', 'top_traffic_sources',
                     'top_referred_topics', 'updated_at'];

const REPORTS = [ 'global_reports', 'page_view_reports', 'private_message_reports', 'http_reports',
                  'user_reports', 'mobile_reports'];

// This controller supports the default interface when you enter the admin section.
export default Ember.Controller.extend({
  loading: null,
  versionCheck: null,
  dashboardFetchedAt: null,
  exceptionController: Ember.inject.controller('exception'),

  fetchDashboard() {
    if (!this.get('dashboardFetchedAt') || moment().subtract(30, 'minutes').toDate() > this.get('dashboardFetchedAt')) {
      this.set('loading', true);
      AdminDashboard.find().then(d => {
        this.set('dashboardFetchedAt', new Date());

        REPORTS.forEach(name => this.set(name, d[name].map(r => Report.create(r))));

        const topReferrers = d.top_referrers;
        if (topReferrers && topReferrers.data) {
          d.top_referrers.data = topReferrers.data.map(user => AdminUser.create(user));
          this.set('top_referrers', topReferrers);
        }

        ATTRIBUTES.forEach(a => this.set(a, d[a]));
      }).catch(e => {
        this.get('exceptionController').set('thrown', e.jqXHR);
        this.replaceRoute('exception');
      }).finally(() => {
        this.set('loading', false);
      });
    }
  },


  @computed('updated_at')
  updatedTimestamp(updatedAt) {
    return moment(updatedAt).format('LLL');
  },

  actions: {
    showTrafficReport() {
      this.set("showTrafficReport", true);
    }
  }

});