diff options
Diffstat (limited to 'modules/monitoring/library/Monitoring/Backend/Ido/Query/ServiceflappingstarthistoryQuery.php')
| -rw-r--r-- | modules/monitoring/library/Monitoring/Backend/Ido/Query/ServiceflappingstarthistoryQuery.php | 197 |
1 files changed, 197 insertions, 0 deletions
diff --git a/modules/monitoring/library/Monitoring/Backend/Ido/Query/ServiceflappingstarthistoryQuery.php b/modules/monitoring/library/Monitoring/Backend/Ido/Query/ServiceflappingstarthistoryQuery.php new file mode 100644 index 0000000..f068681 --- /dev/null +++ b/modules/monitoring/library/Monitoring/Backend/Ido/Query/ServiceflappingstarthistoryQuery.php @@ -0,0 +1,197 @@ +<?php +/* Icinga Web 2 | (c) 2016 Icinga Development Team | GPLv2+ */ + +namespace Icinga\Module\Monitoring\Backend\Ido\Query; + +use Icinga\Data\Filter\Filter; +use Icinga\Data\Filter\FilterExpression; + +/** + * Query for service flapping start history records + */ +class ServiceflappingstarthistoryQuery extends IdoQuery +{ + /** + * {@inheritdoc} + */ + protected $allowCustomVars = true; + + /** + * {@inheritdoc} + */ + protected $groupBase = array('flappinghistory' => array('sfh.flappinghistory_id', 'so.object_id')); + + /** + * {@inheritdoc} + */ + protected $groupOrigin = array('hostgroups', 'servicegroups'); + + protected $subQueryTargets = array( + 'hostgroups' => 'hostgroup', + 'servicegroups' => 'servicegroup' + ); + + /** + * {@inheritdoc} + */ + protected $columnMap = array( + 'flappinghistory' => array( + 'id' => 'sfh.flappinghistory_id', + 'host' => 'so.name1 COLLATE latin1_general_ci', + 'host_name' => 'so.name1', + 'object_id' => 'sfh.object_id', + 'object_type' => '(\'service\')', + 'output' => '(sfh.percent_state_change || \'\')', + 'service' => 'so.name2 COLLATE latin1_general_ci', + 'service_description' => 'so.name2', + 'service_host_name' => 'so.name1', + 'state' => '(-1)', + 'timestamp' => 'UNIX_TIMESTAMP(sfh.event_time)', + 'type' => "('flapping')" + ), + 'hostgroups' => array( + 'hostgroup' => 'hgo.name1 COLLATE latin1_general_ci', + 'hostgroup_alias' => 'hg.alias COLLATE latin1_general_ci', + 'hostgroup_name' => 'hgo.name1' + ), + 'hosts' => array( + 'host_alias' => 'h.alias', + 'host_display_name' => 'h.display_name COLLATE latin1_general_ci' + ), + 'instances' => array( + 'instance_name' => 'i.instance_name' + ), + 'servicegroups' => array( + 'servicegroup_name' => 'sgo.name1', + 'servicegroup' => 'sgo.name1 COLLATE latin1_general_ci', + 'servicegroup_alias' => 'sg.alias COLLATE latin1_general_ci' + ), + 'services' => array( + 'service_display_name' => 's.display_name COLLATE latin1_general_ci' + ) + ); + + protected function requireFilterColumns(Filter $filter) + { + if ($filter instanceof FilterExpression && $filter->getColumn() === 'timestamp') { + $this->requireColumn('timestamp'); + $filter->setColumn('sfh.event_time'); + $filter->setExpression($this->timestampForSql($this->valueToTimestamp($filter->getExpression()))); + return null; + } + + return parent::requireFilterColumns($filter); + } + + /** + * {@inheritdoc} + */ + protected function joinBaseTables() + { + $this->select->from( + array('sfh' => $this->prefix . 'flappinghistory'), + array() + )->join( + array('so' => $this->prefix . 'objects'), + 'so.object_id = sfh.object_id AND so.is_active = 1 AND so.objecttype_id = 2', + array() + ); + + $this->select->where('sfh.event_type = 1000'); + + $this->joinedVirtualTables['flappinghistory'] = true; + } + + /** + * Join host groups + */ + protected function joinHostgroups() + { + $this->requireVirtualTable('services'); + $this->select->joinLeft( + array('hgm' => $this->prefix . 'hostgroup_members'), + 'hgm.host_object_id = s.host_object_id', + array() + )->joinLeft( + array('hg' => $this->prefix . 'hostgroups'), + 'hg.hostgroup_id = hgm.hostgroup_id', + array() + )->joinLeft( + array('hgo' => $this->prefix . 'objects'), + 'hgo.object_id = hg.hostgroup_object_id AND hgo.is_active = 1 AND hgo.objecttype_id = 3', + array() + ); + } + + /** + * Join hosts + */ + protected function joinHosts() + { + $this->requireVirtualTable('services'); + $this->select->join( + array('h' => $this->prefix . 'hosts'), + 'h.host_object_id = s.host_object_id', + array() + ); + } + + /** + * Join instances + */ + protected function joinInstances() + { + $this->select->join( + array('i' => $this->prefix . 'instances'), + 'i.instance_id = sfh.instance_id', + array() + ); + } + + /** + * Join service groups + */ + protected function joinServicegroups() + { + $this->select->joinLeft( + array('sgm' => $this->prefix . 'servicegroup_members'), + 'sgm.service_object_id = so.object_id', + array() + )->joinLeft( + array('sg' => $this->prefix . 'servicegroups'), + 'sg.' . $this->servicegroup_id . ' = sgm.servicegroup_id', + array() + )->joinLeft( + array('sgo' => $this->prefix . 'objects'), + 'sgo.object_id = sg.servicegroup_object_id AND sgo.is_active = 1 AND sgo.objecttype_id = 4', + array() + ); + } + + /** + * Join services + */ + protected function joinServices() + { + $this->select->join( + array('s' => $this->prefix . 'services'), + 's.service_object_id = so.object_id', + array() + ); + } + + protected function joinSubQuery(IdoQuery $query, $name, $filter, $and, $negate, &$additionalFilter) + { + if ($name === 'hostgroup') { + $query->joinVirtualTable('services'); + + return ['so.object_id', 'so.object_id']; + } elseif ($name === 'servicegroup') { + $query->joinVirtualTable('members'); + + return ['sgm.service_object_id', 'so.object_id']; + } + + return parent::joinSubQuery($query, $name, $filter, $and, $negate, $additionalFilter); + } +} |