diff options
Diffstat (limited to '')
-rw-r--r-- | modules/monitoring/library/Monitoring/Backend/Ido/Query/ServicegroupsummaryQuery.php | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/modules/monitoring/library/Monitoring/Backend/Ido/Query/ServicegroupsummaryQuery.php b/modules/monitoring/library/Monitoring/Backend/Ido/Query/ServicegroupsummaryQuery.php new file mode 100644 index 0000000..11b62d0 --- /dev/null +++ b/modules/monitoring/library/Monitoring/Backend/Ido/Query/ServicegroupsummaryQuery.php @@ -0,0 +1,113 @@ +<?php +/* Icinga Web 2 | (c) 2015 Icinga Development Team | GPLv2+ */ + +namespace Icinga\Module\Monitoring\Backend\Ido\Query; + +use Icinga\Data\Filter\Filter; +use Zend_Db_Expr; +use Zend_Db_Select; + +/** + * Query for service group summary + */ +class ServicegroupsummaryQuery extends IdoQuery +{ + + protected $allowCustomVars = true; + + protected $columnMap = array( + 'servicegroupsummary' => array( + 'servicegroup_alias' => 'servicegroup_alias', + 'servicegroup_name' => 'servicegroup_name', + 'services_critical' => 'SUM(CASE WHEN service_state = 2 THEN 1 ELSE 0 END)', + 'services_critical_handled' => 'SUM(CASE WHEN service_state = 2 AND service_handled = 1 THEN 1 ELSE 0 END)', + 'services_critical_unhandled' => 'SUM(CASE WHEN service_state = 2 AND service_handled = 0 THEN 1 ELSE 0 END)', + 'services_ok' => 'SUM(CASE WHEN service_state = 0 THEN 1 ELSE 0 END)', + 'services_pending' => 'SUM(CASE WHEN service_state = 99 THEN 1 ELSE 0 END)', + 'services_severity' => 'MAX(service_severity)', + 'services_total' => 'SUM(1)', + 'services_unknown' => 'SUM(CASE WHEN service_state = 3 THEN 1 ELSE 0 END)', + 'services_unknown_handled' => 'SUM(CASE WHEN service_state = 3 AND service_handled = 1 THEN 1 ELSE 0 END)', + 'services_unknown_unhandled' => 'SUM(CASE WHEN service_state = 3 AND service_handled = 0 THEN 1 ELSE 0 END)', + 'services_warning' => 'SUM(CASE WHEN service_state = 1 THEN 1 ELSE 0 END)', + 'services_warning_handled' => 'SUM(CASE WHEN service_state = 1 AND service_handled = 1 THEN 1 ELSE 0 END)', + 'services_warning_unhandled' => 'SUM(CASE WHEN service_state = 1 AND service_handled = 0 THEN 1 ELSE 0 END)', + ) + ); + + /** + * The union + * + * @var Zend_Db_Select + */ + protected $summaryQuery; + + /** + * Subqueries used for the summary query + * + * @var IdoQuery[] + */ + protected $subQueries = []; + + /** + * Count query + * + * @var IdoQuery + */ + protected $countQuery; + + public function addFilter(Filter $filter) + { + foreach ($this->subQueries as $sub) { + $sub->applyFilter(clone $filter); + } + $this->countQuery->applyFilter(clone $filter); + return $this; + } + + protected function joinBaseTables() + { + $this->countQuery = $this->createSubQuery( + 'Servicegroup', + array() + ); + $subQuery = $this->createSubQuery( + 'Servicegroup', + array( + 'servicegroup_alias', + 'servicegroup_name', + 'service_handled', + 'service_severity', + 'service_state' + ) + ); + $this->subQueries[] = $subQuery; + $emptyGroups = $this->createSubQuery( + 'Emptyservicegroup', + [ + 'servicegroup_alias', + 'servicegroup_name', + 'service_handled' => new Zend_Db_Expr('NULL'), + 'service_severity' => new Zend_Db_Expr('0'), + 'service_state' => new Zend_Db_Expr('NULL'), + ] + ); + $this->subQueries[] = $emptyGroups; + $this->summaryQuery = $this->db->select()->union( + [$subQuery, $emptyGroups], + Zend_Db_Select::SQL_UNION_ALL + ); + $this->select->from(['servicesgroupsummary' => $this->summaryQuery], []); + $this->group(['servicegroup_name', 'servicegroup_alias']); + $this->joinedVirtualTables['servicegroupsummary'] = true; + } + + public function getCountQuery() + { + $count = $this->countQuery->select(); + $this->countQuery->applyFilterSql($count); + $count->columns(array('sgo.object_id')); + $count->group(array('sgo.object_id')); + return $this->db->select()->from($count, array('cnt' => 'COUNT(*)')); + } +} |