public function render()
{
$userLogins = Request::processRequest('UsersManager.getUsersLogin', array('filter_limit' => '-1'));
$websites = Request::processRequest('SitesManager.getAllSites', array('filter_limit' => '-1'));
$numUsers = count($userLogins);
if (in_array('anonymous', $userLogins)) {
$numUsers--;
}
return $this->renderTemplate('getSystemSummary', array('numWebsites' => count($websites), 'numUsers' => $numUsers, 'numSegments' => $this->getNumSegments(), 'numPlugins' => $this->getNumPlugins(), 'piwikVersion' => Version::VERSION, 'mySqlVersion' => $this->getMySqlVersion(), 'phpVersion' => phpversion()));
}