/**
  * Handle ?action=console
  * @return bool
  */
 function getConsoleOutput()
 {
     $this->setHeaders();
     $instanceosid = $this->getRequest()->getText('instanceid');
     $instance = $this->userNova->getInstance($instanceosid);
     $instanceid = $instance->getInstanceId();
     $instancename = $instance->getInstanceName();
     $this->getOutput()->setPagetitle($this->msg('openstackmanager-consoleoutput', $instanceid, $instancename));
     $project = $this->getRequest()->getText('project');
     if (!$this->userLDAP->inRole('projectadmin', $project)) {
         $this->notInRole('projectadmin', $project);
         return;
     }
     $consoleOutput = $this->userNova->getConsoleOutput($instanceosid);
     $out = Linker::link($this->getPageTitle(), $this->msg('openstackmanager-backinstancelist')->escaped());
     $out .= Html::element('pre', array(), $consoleOutput);
     $this->getOutput()->addHTML($out);
 }