xNightR00T File Manager

<?php

namespace Configuration\Controller;

use ZendServer\FS\FS;
use ZendServer\Mvc\Controller\WebAPIActionController,
    Application\Module,
    Servers\View\Helper\ServerStatus;

class WebAPI12Controller extends WebAPIActionController
{
    const DEPLOYMENT_VERSION  = '2.0'; // zs 5.x was 1.0, hence 6.x will be declared as 2.0..
    const STATUS_NOT_LICENSED = 'notLicensed';

    public function getSystemInfoAction()
    {
        $this->isMethodGet();
        $licenseInfo = $this->getZemUtilsWrapper()->getLicenseInfo();
        $status      = $this->determineSystemStatus($licenseInfo);

        return array('status' => $status,
            'edition' => $this->convertZSEdition(),
            'version' => Module::config('package', 'version'),
            'phpversion' => phpversion(),
            'os' => FS::getOSAsString(),
            'deploymentversion' => $this->getDeploymentMapper()->isDeploySupportedByWebserver() ? self::DEPLOYMENT_VERSION
                : '0',
            'serverLicenseInfo' => $licenseInfo,
            'numberOfNodes' => $this->getServersMapper()->countAllServers(),
        );
    }

    private function determineSystemStatus($licenseInfo)
    {
        $systemStatus = $this->getServersMapper()->getSystemStatus();
        if ($systemStatus === ServerStatus::STATUS_RESTART_REQUIRED) {
            return ServerStatus::getServerStatusAsString(ServerStatus::STATUS_RESTART_REQUIRED); // if pendingRestart, then license problems might be solved after a restart
        }

        if (!$licenseInfo->isLicenseOk()) { // we assume in cluster, that the state of the node's license reflects the cluster license (we don't deal with the situation where in a certain node, someone edited manually the license directives)
            return self::STATUS_NOT_LICENSED;
        }

        return ServerStatus::getServerStatusAsString(ServerStatus::STATUS_OK);
    }

    private function convertZSEdition()
    {
        return 'ZendServer'; // other options: ZendServerClusterManager / ZendServerCommunityEdition are not relevant
    }
}