Scalr\Model\Entity\ScalrService::listStateNames PHP Method

    public static function listStateNames()
    {
        return static::STATE_NAMES;
    }

 public function getContent($params = [])
 {
     if ($this->user->getType() != User::TYPE_SCALR_ADMIN) {
         throw new Scalr_Exception_InsufficientPermissions();
     }
     $hosts = [];
     foreach (ScalrHost::find() as $host) {
         $hosts[] = ['host' => $host->host, 'version' => $host->version, 'edition' => $host->edition, 'revision' => empty($host->gitCommit) ? '' : $host->gitCommit, 'revDate' => empty($host->gitCommitAdded) ? '' : $host->gitCommitAdded->format('Y-m-d H:i:s O')];
     }
     $stateNames = ScalrService::listStateNames();
     $allServices = [];
     foreach (ScalrService::find([['name' => ['$nin' => ScalrService::EXCLUDED_SERVICES]]]) as $scalrService) {
         $lastTime = empty($scalrService->lastFinish) ? time() : $scalrService->lastFinish->getTimestamp();
         $allServices[] = ['name' => ucfirst(str_replace("_", " ", $scalrService->name)), 'numWorkers' => $scalrService->numWorkers, 'numTasks' => $scalrService->numTasks, 'lastStart' => !empty($scalrService->lastStart) ? Scalr_Util_DateTime::getIncrescentTimeInterval($scalrService->lastStart) : '', 'timeSpent' => !empty($scalrService->lastStart) ? $lastTime - $scalrService->lastStart->getTimestamp() : '', 'state' => $stateNames[$scalrService->state]];
     }
     return ['hosts' => $hosts, 'services' => $allServices];
 }