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Diffstat (limited to '')
-rw-r--r-- | modules/monitoring/library/Monitoring/Backend/Ido/Query/ServicenotificationQuery.php | 286 |
1 files changed, 286 insertions, 0 deletions
diff --git a/modules/monitoring/library/Monitoring/Backend/Ido/Query/ServicenotificationQuery.php b/modules/monitoring/library/Monitoring/Backend/Ido/Query/ServicenotificationQuery.php new file mode 100644 index 0000000..d3fccf0 --- /dev/null +++ b/modules/monitoring/library/Monitoring/Backend/Ido/Query/ServicenotificationQuery.php @@ -0,0 +1,286 @@ +<?php +/* Icinga Web 2 | (c) 2015 Icinga Development Team | GPLv2+ */ + +namespace Icinga\Module\Monitoring\Backend\Ido\Query; + +use Icinga\Data\Filter\Filter; +use Icinga\Data\Filter\FilterExpression; + +/** + * Query for service notifications + */ +class ServicenotificationQuery extends IdoQuery +{ + /** + * {@inheritdoc} + */ + protected $allowCustomVars = true; + + protected $subQueryTargets = array( + 'hostgroups' => 'hostgroup', + 'servicegroups' => 'servicegroup' + ); + + /** + * {@inheritdoc} + */ + protected $columnMap = array( + 'contactnotifications' => array( + 'notification_contact_name' => 'co.name1' + ), + 'history' => array( + 'output' => null, + 'state' => 'sn.state', + 'timestamp' => 'UNIX_TIMESTAMP(sn.start_time)', + 'type' => ' + CASE sn.notification_reason + WHEN 1 THEN \'notification_ack\' + WHEN 2 THEN \'notification_flapping\' + WHEN 3 THEN \'notification_flapping_end\' + WHEN 5 THEN \'notification_dt_start\' + WHEN 6 THEN \'notification_dt_end\' + WHEN 7 THEN \'notification_dt_end\' + WHEN 8 THEN \'notification_custom\' + ELSE \'notification_state\' + END', + ), + 'hostgroups' => array( + 'hostgroup_name' => 'hgo.name1', + 'hostgroup' => 'hgo.name1 COLLATE latin1_general_ci', + 'hostgroup_alias' => 'hg.alias COLLATE latin1_general_ci', + ), + 'hosts' => array( + 'host_display_name' => 'h.display_name COLLATE latin1_general_ci', + 'host_alias' => 'h.alias COLLATE latin1_general_ci', + ), + 'instances' => array( + 'instance_name' => 'i.instance_name' + ), + 'notifications' => array( + 'id' => 'sn.notification_id', + 'host' => 'so.name1 COLLATE latin1_general_ci', + 'host_name' => 'so.name1', + 'notification_output' => 'sn.output', + 'notification_reason' => 'sn.notification_reason', + 'notification_state' => 'sn.state', + 'notification_timestamp' => 'UNIX_TIMESTAMP(sn.start_time)', + 'object_type' => '(\'service\')', + 'service' => 'so.name2 COLLATE latin1_general_ci', + 'service_description' => 'so.name2', + 'service_host_name' => 'so.name1' + ), + '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) { + switch ($filter->getColumn()) { + case 'output': + $this->requireColumn('output'); + $filter->setColumn('sn.output'); + return null; + case 'timestamp': + case 'notification_timestamp': + $this->requireColumn($filter->getColumn()); + $filter->setColumn('sn.start_time'); + $filter->setExpression($this->timestampForSql($this->valueToTimestamp($filter->getExpression()))); + return null; + } + } + + return parent::requireFilterColumns($filter); + } + + /** + * {@inheritdoc} + */ + protected function joinBaseTables() + { + switch ($this->ds->getDbType()) { + case 'mysql': + $concattedContacts = "GROUP_CONCAT(" + . "DISTINCT co.name1 ORDER BY co.name1 SEPARATOR ', '" + . ") COLLATE latin1_general_ci"; + break; + case 'pgsql': + // TODO: Find a way to order the contact alias list: + $concattedContacts = "ARRAY_TO_STRING(ARRAY_AGG(DISTINCT co.name1), ', ')"; + break; + } + $this->columnMap['history']['output'] = "('[' || $concattedContacts || '] ' || sn.output)"; + + $this->select->from( + array('sn' => $this->prefix . 'notifications'), + array() + )->join( + array('so' => $this->prefix . 'objects'), + 'so.object_id = sn.object_id AND so.is_active = 1 AND so.objecttype_id = 2', + array() + ); + $this->joinedVirtualTables['notifications'] = true; + } + + /** + * Join virtual table history + */ + protected function joinHistory() + { + $this->requireVirtualTable('contactnotifications'); + } + + /** + * Join contact notifications + */ + protected function joinContactnotifications() + { + $this->select->joinLeft( + array('cn' => $this->prefix . 'contactnotifications'), + 'cn.notification_id = sn.notification_id', + array() + ); + $this->select->joinLeft( + array('co' => $this->prefix . 'objects'), + 'co.object_id = cn.contact_object_id AND co.is_active = 1 AND co.objecttype_id = 10', + array() + ); + } + + /** + * 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 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() + ); + } + + /** + * Join instances + */ + protected function joinInstances() + { + $this->select->join( + array('i' => $this->prefix . 'instances'), + 'i.instance_id = sn.instance_id', + array() + ); + } + + /** + * {@inheritdoc} + */ + public function getGroup() + { + $group = array(); + + if ($this->hasJoinedVirtualTable('history') + || $this->hasJoinedVirtualTable('hostgroups') + || $this->hasJoinedVirtualTable('servicegroups') + ) { + $group = array('sn.notification_id', 'so.object_id'); + if ($this->hasJoinedVirtualTable('contactnotifications') && !$this->hasJoinedVirtualTable('history')) { + $group[] = 'co.object_id'; + } + } elseif ($this->hasJoinedVirtualTable('contactnotifications')) { + $group = array('sn.notification_id', 'co.object_id', 'so.object_id'); + } + + if (! empty($group)) { + if ($this->hasJoinedVirtualTable('hosts')) { + $group[] = 'h.host_id'; + } + + if ($this->hasJoinedVirtualTable('services')) { + $group[] = 's.service_id'; + } + + if ($this->hasJoinedVirtualTable('instances')) { + $group[] = 'i.instance_id'; + } + } + + return $group; + } + + protected function joinSubQuery(IdoQuery $query, $name, $filter, $and, $negate, &$additionalFilter) + { + if ($name === 'hostgroup') { + $this->requireVirtualTable('services'); + + $query->joinVirtualTable('members'); + + return ['hgm.host_object_id', 's.host_object_id']; + } elseif ($name === 'servicegroup') { + $query->joinVirtualTable('members'); + + return ['sgm.service_object_id', 'so.object_id']; + } + + return parent::joinSubQuery($query, $name, $filter, $and, $negate, $additionalFilter); + } +} |