diff --git a/modules/monitoring/library/Monitoring/Web/Menu/BackendAvailabilityMenuItemRenderer.php b/modules/monitoring/library/Monitoring/Web/Menu/BackendAvailabilityMenuItemRenderer.php index 186351a40..4359d5da5 100644 --- a/modules/monitoring/library/Monitoring/Web/Menu/BackendAvailabilityMenuItemRenderer.php +++ b/modules/monitoring/library/Monitoring/Web/Menu/BackendAvailabilityMenuItemRenderer.php @@ -3,41 +3,50 @@ namespace Icinga\Module\Monitoring\Web\Menu; -use Icinga\Web\Menu as Menu; -use Icinga\Module\Monitoring\Backend\MonitoringBackend; +use Icinga\Web\Menu; use Icinga\Web\Menu\MenuItemRenderer; +use Icinga\Module\Monitoring\Backend\MonitoringBackend; class BackendAvailabilityMenuItemRenderer extends MenuItemRenderer { /** - * Checks whether the monitoring backend is running or not + * Get whether or not the monitoring backend is currently running * - * @return mixed + * @return bool */ protected function isCurrentlyRunning() { - return MonitoringBackend::instance()->select()->from( - 'programstatus', - array( - 'is_currently_running' + $programStatus = MonitoringBackend::instance() + ->select() + ->from( + 'programstatus', + array('is_currently_running') ) - )->getQuery()->fetchRow()->is_currently_running; + ->fetchRow(); + return $programStatus !== false ? (bool) $programStatus : false; } /** - * @see MenuItemRenderer::render() + * {@inheritdoc} */ public function render(Menu $menu) { return $this->getBadge() . $this->createLink($menu); } + /** + * Get the problem badge HTML + * + * @return string + */ protected function getBadge() { - if (! (bool)$this->isCurrentlyRunning()) { + if (! $this->isCurrentlyRunning()) { return sprintf( - '