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<?php
/* Icinga Web 2 | (c) 2013 Icinga Development Team | GPLv2+ */
namespace Icinga\Module\Monitoring\Backend\Ido\Query;
use Icinga\Data\Filter\FilterExpression;
use Zend_Db_Expr;
use Zend_Db_Select;
use Icinga\Data\Filter\Filter;
/**
* Query for host and service status summary
*/
class StatussummaryQuery extends IdoQuery
{
/**
* {@inheritdoc}
*/
protected $columnMap = array(
'hoststatussummary' => array(
'hosts_total' => 'SUM(CASE WHEN object_type = \'host\' THEN 1 ELSE 0 END)',
'hosts_up' => 'SUM(CASE WHEN object_type = \'host\' AND state = 0 THEN 1 ELSE 0 END)',
'hosts_up_not_checked' => 'SUM(CASE WHEN object_type = \'host\' AND state = 0 AND is_active_checked = 0 AND is_passive_checked = 0 THEN 1 ELSE 0 END)',
'hosts_pending' => 'SUM(CASE WHEN object_type = \'host\' AND state = 99 THEN 1 ELSE 0 END)',
'hosts_pending_not_checked' => 'SUM(CASE WHEN object_type = \'host\' AND state = 99 AND is_active_checked = 0 AND is_passive_checked = 0 THEN 1 ELSE 0 END)',
'hosts_down' => 'SUM(CASE WHEN object_type = \'host\' AND state = 1 THEN 1 ELSE 0 END)',
'hosts_down_handled' => 'SUM(CASE WHEN object_type = \'host\' AND state = 1 AND handled > 0 THEN 1 ELSE 0 END)',
'hosts_down_unhandled' => 'SUM(CASE WHEN object_type = \'host\' AND state = 1 AND handled = 0 THEN 1 ELSE 0 END)',
'hosts_down_passive' => 'SUM(CASE WHEN object_type = \'host\' AND state = 1 AND is_passive_checked = 1 THEN 1 ELSE 0 END)',
'hosts_down_not_checked' => 'SUM(CASE WHEN object_type = \'host\' AND state = 1 AND is_active_checked = 0 AND is_passive_checked = 0 THEN 1 ELSE 0 END)',
'hosts_unreachable' => 'SUM(CASE WHEN object_type = \'host\' AND state = 2 THEN 1 ELSE 0 END)',
'hosts_unreachable_handled' => 'SUM(CASE WHEN object_type = \'host\' AND state = 2 AND handled > 0 THEN 1 ELSE 0 END)',
'hosts_unreachable_unhandled' => 'SUM(CASE WHEN object_type = \'host\' AND state = 2 AND handled = 0 THEN 1 ELSE 0 END)',
'hosts_unreachable_passive' => 'SUM(CASE WHEN object_type = \'host\' AND state = 2 AND is_passive_checked = 1 THEN 1 ELSE 0 END)',
'hosts_unreachable_not_checked' => 'SUM(CASE WHEN object_type = \'host\' AND state = 2 AND is_active_checked = 0 AND is_passive_checked = 0 THEN 1 ELSE 0 END)',
'hosts_active' => 'SUM(CASE WHEN object_type = \'host\' AND is_active_checked = 1 THEN 1 ELSE 0 END)',
'hosts_passive' => 'SUM(CASE WHEN object_type = \'host\' AND is_passive_checked = 1 THEN 1 ELSE 0 END)',
'hosts_not_checked' => 'SUM(CASE WHEN object_type = \'host\' AND is_active_checked = 0 AND is_passive_checked = 0 THEN 1 ELSE 0 END)',
'hosts_not_processing_event_handlers' => 'SUM(CASE WHEN object_type = \'host\' AND is_processing_events = 0 THEN 1 ELSE 0 END)',
'hosts_not_triggering_notifications' => 'SUM(CASE WHEN object_type = \'host\' AND is_triggering_notifications = 0 THEN 1 ELSE 0 END)',
'hosts_without_flap_detection' => 'SUM(CASE WHEN object_type = \'host\' AND is_allowed_to_flap = 0 THEN 1 ELSE 0 END)',
'hosts_flapping' => 'SUM(CASE WHEN object_type = \'host\' AND is_flapping = 1 THEN 1 ELSE 0 END)'
),
'servicestatussummary' => array(
'services_total' => 'SUM(CASE WHEN object_type = \'service\' THEN 1 ELSE 0 END)',
'services_problem' => 'SUM(CASE WHEN object_type = \'service\' AND state > 0 THEN 1 ELSE 0 END)',
'services_problem_handled' => 'SUM(CASE WHEN object_type = \'service\' AND state > 0 AND handled + host_problem > 0 THEN 1 ELSE 0 END)',
'services_problem_unhandled' => 'SUM(CASE WHEN object_type = \'service\' AND state > 0 AND handled + host_problem = 0 THEN 1 ELSE 0 END)',
'services_ok' => 'SUM(CASE WHEN object_type = \'service\' AND state = 0 THEN 1 ELSE 0 END)',
'services_ok_not_checked' => 'SUM(CASE WHEN object_type = \'service\' AND state = 0 AND is_active_checked = 0 AND is_passive_checked = 0 THEN 1 ELSE 0 END)',
'services_pending' => 'SUM(CASE WHEN object_type = \'service\' AND state = 99 THEN 1 ELSE 0 END)',
'services_pending_not_checked' => 'SUM(CASE WHEN object_type = \'service\' AND state = 99 AND is_active_checked = 0 AND is_passive_checked = 0 THEN 1 ELSE 0 END)',
'services_warning' => 'SUM(CASE WHEN object_type = \'service\' AND state = 1 THEN 1 ELSE 0 END)',
'services_warning_handled' => 'SUM(CASE WHEN object_type = \'service\' AND state = 1 AND handled + host_problem > 0 THEN 1 ELSE 0 END)',
'services_warning_unhandled' => 'SUM(CASE WHEN object_type = \'service\' AND state = 1 AND handled + host_problem = 0 THEN 1 ELSE 0 END)',
'services_warning_passive' => 'SUM(CASE WHEN object_type = \'service\' AND state = 1 AND is_passive_checked = 1 THEN 1 ELSE 0 END)',
'services_warning_not_checked' => 'SUM(CASE WHEN object_type = \'service\' AND state = 1 AND is_active_checked = 0 AND is_passive_checked = 0 THEN 1 ELSE 0 END)',
'services_critical' => 'SUM(CASE WHEN object_type = \'service\' AND state = 2 THEN 1 ELSE 0 END)',
'services_critical_handled' => 'SUM(CASE WHEN object_type = \'service\' AND state = 2 AND handled + host_problem > 0 THEN 1 ELSE 0 END)',
'services_critical_unhandled' => 'SUM(CASE WHEN object_type = \'service\' AND state = 2 AND handled + host_problem = 0 THEN 1 ELSE 0 END)',
'services_critical_passive' => 'SUM(CASE WHEN object_type = \'service\' AND state = 2 AND is_passive_checked = 1 THEN 1 ELSE 0 END)',
'services_critical_not_checked' => 'SUM(CASE WHEN object_type = \'service\' AND state = 2 AND is_active_checked = 0 AND is_passive_checked = 0 THEN 1 ELSE 0 END)',
'services_unknown' => 'SUM(CASE WHEN object_type = \'service\' AND state = 3 THEN 1 ELSE 0 END)',
'services_unknown_handled' => 'SUM(CASE WHEN object_type = \'service\' AND state = 3 AND handled + host_problem > 0 THEN 1 ELSE 0 END)',
'services_unknown_unhandled' => 'SUM(CASE WHEN object_type = \'service\' AND state = 3 AND handled + host_problem = 0 THEN 1 ELSE 0 END)',
'services_unknown_passive' => 'SUM(CASE WHEN object_type = \'service\' AND state = 3 AND is_passive_checked = 1 THEN 1 ELSE 0 END)',
'services_unknown_not_checked' => 'SUM(CASE WHEN object_type = \'service\' AND state = 3 AND is_active_checked = 0 AND is_passive_checked = 0 THEN 1 ELSE 0 END)',
'services_active' => 'SUM(CASE WHEN object_type = \'service\' AND is_active_checked = 1 THEN 1 ELSE 0 END)',
'services_passive' => 'SUM(CASE WHEN object_type = \'service\' AND is_passive_checked = 1 THEN 1 ELSE 0 END)',
'services_not_checked' => 'SUM(CASE WHEN object_type = \'service\' AND is_active_checked = 0 AND is_passive_checked = 0 THEN 1 ELSE 0 END)',
'services_not_processing_event_handlers' => 'SUM(CASE WHEN object_type = \'service\' AND is_processing_events = 0 THEN 1 ELSE 0 END)',
'services_not_triggering_notifications' => 'SUM(CASE WHEN object_type = \'service\' AND is_triggering_notifications = 0 THEN 1 ELSE 0 END)',
'services_without_flap_detection' => 'SUM(CASE WHEN object_type = \'service\' AND is_allowed_to_flap = 0 THEN 1 ELSE 0 END)',
'services_flapping' => 'SUM(CASE WHEN object_type = \'service\' AND is_flapping = 1 THEN 1 ELSE 0 END)',
/*
NOTE: in case you might wonder, please see #7303. As a quickfix I did:
:%s/(host_state = 0 OR host_state = 99)/host_state != 1 AND host_state != 2/g
:%s/(host_state = 1 OR host_state = 2)/host_state != 0 AND host_state != 99/g
We have to find a better solution here.
*/
'services_ok_on_ok_hosts' => 'SUM(CASE WHEN object_type = \'service\' AND host_state != 1 AND host_state != 2 AND state = 0 THEN 1 ELSE 0 END)',
'services_ok_not_checked_on_ok_hosts' => 'SUM(CASE WHEN object_type = \'service\' AND host_state != 1 AND host_state != 2 AND state = 0 AND is_active_checked = 0 AND is_passive_checked = 0 THEN 1 ELSE 0 END)',
'services_pending_on_ok_hosts' => 'SUM(CASE WHEN object_type = \'service\' AND host_state != 1 AND host_state != 2 AND state = 99 THEN 1 ELSE 0 END)',
'services_pending_not_checked_on_ok_hosts' => 'SUM(CASE WHEN object_type = \'service\' AND host_state != 1 AND host_state != 2 AND state = 99 AND is_active_checked = 0 AND is_passive_checked = 0 THEN 1 ELSE 0 END)',
'services_warning_handled_on_ok_hosts' => 'SUM(CASE WHEN object_type = \'service\' AND host_state != 1 AND host_state != 2 AND state = 1 AND handled > 0 THEN 1 ELSE 0 END)',
'services_warning_unhandled_on_ok_hosts' => 'SUM(CASE WHEN object_type = \'service\' AND host_state != 1 AND host_state != 2 AND state = 1 AND handled = 0 THEN 1 ELSE 0 END)',
'services_warning_passive_on_ok_hosts' => 'SUM(CASE WHEN object_type = \'service\' AND host_state != 1 AND host_state != 2 AND state = 1 AND is_passive_checked = 1 THEN 1 ELSE 0 END)',
'services_warning_not_checked_on_ok_hosts' => 'SUM(CASE WHEN object_type = \'service\' AND host_state != 1 AND host_state != 2 AND state = 1 AND is_active_checked = 0 AND is_passive_checked = 0 THEN 1 ELSE 0 END)',
'services_critical_handled_on_ok_hosts' => 'SUM(CASE WHEN object_type = \'service\' AND host_state != 1 AND host_state != 2 AND state = 2 AND handled > 0 THEN 1 ELSE 0 END)',
'services_critical_unhandled_on_ok_hosts' => 'SUM(CASE WHEN object_type = \'service\' AND host_state != 1 AND host_state != 2 AND state = 2 AND handled = 0 THEN 1 ELSE 0 END)',
'services_critical_passive_on_ok_hosts' => 'SUM(CASE WHEN object_type = \'service\' AND host_state != 1 AND host_state != 2 AND state = 2 AND is_passive_checked = 1 THEN 1 ELSE 0 END)',
'services_critical_not_checked_on_ok_hosts' => 'SUM(CASE WHEN object_type = \'service\' AND host_state != 1 AND host_state != 2 AND state = 2 AND is_active_checked = 0 AND is_passive_checked = 0 THEN 1 ELSE 0 END)',
'services_unknown_handled_on_ok_hosts' => 'SUM(CASE WHEN object_type = \'service\' AND host_state != 1 AND host_state != 2 AND state = 3 AND handled > 0 THEN 1 ELSE 0 END)',
'services_unknown_unhandled_on_ok_hosts' => 'SUM(CASE WHEN object_type = \'service\' AND host_state != 1 AND host_state != 2 AND state = 3 AND handled = 0 THEN 1 ELSE 0 END)',
'services_unknown_passive_on_ok_hosts' => 'SUM(CASE WHEN object_type = \'service\' AND host_state != 1 AND host_state != 2 AND state = 3 AND is_passive_checked = 1 THEN 1 ELSE 0 END)',
'services_unknown_not_checked_on_ok_hosts' => 'SUM(CASE WHEN object_type = \'service\' AND host_state != 1 AND host_state != 2 AND state = 3 AND is_active_checked = 0 AND is_passive_checked = 0 THEN 1 ELSE 0 END)',
'services_ok_on_problem_hosts' => 'SUM(CASE WHEN object_type = \'service\' AND host_state != 0 AND host_state != 99 AND state = 0 THEN 1 ELSE 0 END)',
'services_ok_not_checked_on_problem_hosts' => 'SUM(CASE WHEN object_type = \'service\' AND host_state != 0 AND host_state != 99 AND state = 0 AND is_active_checked = 0 AND is_passive_checked = 0 THEN 1 ELSE 0 END)',
'services_pending_on_problem_hosts' => 'SUM(CASE WHEN object_type = \'service\' AND host_state != 0 AND host_state != 99 AND state = 99 THEN 1 ELSE 0 END)',
'services_pending_not_checked_on_problem_hosts' => 'SUM(CASE WHEN object_type = \'service\' AND host_state != 0 AND host_state != 99 AND state = 99 AND is_active_checked = 0 AND is_passive_checked = 0 THEN 1 ELSE 0 END)',
'services_warning_handled_on_problem_hosts' => 'SUM(CASE WHEN object_type = \'service\' AND host_state != 0 AND host_state != 99 AND state = 1 AND handled > 0 THEN 1 ELSE 0 END)',
'services_warning_unhandled_on_problem_hosts' => 'SUM(CASE WHEN object_type = \'service\' AND host_state != 0 AND host_state != 99 AND state = 1 AND handled = 0 THEN 1 ELSE 0 END)',
'services_warning_passive_on_problem_hosts' => 'SUM(CASE WHEN object_type = \'service\' AND host_state != 0 AND host_state != 99 AND state = 1 AND is_passive_checked = 1 THEN 1 ELSE 0 END)',
'services_warning_not_checked_on_problem_hosts' => 'SUM(CASE WHEN object_type = \'service\' AND host_state != 0 AND host_state != 99 AND state = 1 AND is_active_checked = 0 AND is_passive_checked = 0 THEN 1 ELSE 0 END)',
'services_critical_handled_on_problem_hosts' => 'SUM(CASE WHEN object_type = \'service\' AND host_state != 0 AND host_state != 99 AND state = 2 AND handled > 0 THEN 1 ELSE 0 END)',
'services_critical_unhandled_on_problem_hosts' => 'SUM(CASE WHEN object_type = \'service\' AND host_state != 0 AND host_state != 99 AND state = 2 AND handled = 0 THEN 1 ELSE 0 END)',
'services_critical_passive_on_problem_hosts' => 'SUM(CASE WHEN object_type = \'service\' AND host_state != 0 AND host_state != 99 AND state = 2 AND is_passive_checked = 1 THEN 1 ELSE 0 END)',
'services_critical_not_checked_on_problem_hosts' => 'SUM(CASE WHEN object_type = \'service\' AND host_state != 0 AND host_state != 99 AND state = 2 AND is_active_checked = 0 AND is_passive_checked = 0 THEN 1 ELSE 0 END)',
'services_unknown_handled_on_problem_hosts' => 'SUM(CASE WHEN object_type = \'service\' AND host_state != 0 AND host_state != 99 AND state = 3 AND handled > 0 THEN 1 ELSE 0 END)',
'services_unknown_unhandled_on_problem_hosts' => 'SUM(CASE WHEN object_type = \'service\' AND host_state != 0 AND host_state != 99 AND state = 3 AND handled = 0 THEN 1 ELSE 0 END)',
'services_unknown_passive_on_problem_hosts' => 'SUM(CASE WHEN object_type = \'service\' AND host_state != 0 AND host_state != 99 AND state = 3 AND is_passive_checked = 1 THEN 1 ELSE 0 END)',
'services_unknown_not_checked_on_problem_hosts' => 'SUM(CASE WHEN object_type = \'service\' AND host_state != 0 AND host_state != 99 AND state = 3 AND is_active_checked = 0 AND is_passive_checked = 0 THEN 1 ELSE 0 END)'
)
);
/**
* The union
*
* @var Zend_Db_Select
*/
protected $summaryQuery;
/**
* Subqueries used for the summary query
*
* @var IdoQuery[]
*/
protected $subQueries = array();
/**
* {@inheritdoc}
*/
public function allowsCustomVars()
{
foreach ($this->subQueries as $query) {
if (! $query->allowsCustomVars()) {
return false;
}
}
return true;
}
/**
* {@inheritdoc}
*/
public function addFilter(Filter $filter)
{
foreach ($this->subQueries as $sub) {
$sub->applyFilter(clone $filter);
}
return $this;
}
/**
* {@inheritdoc}
*/
protected function joinBaseTables()
{
// TODO(el): Allow to switch between hard and soft states
$hosts = $this->createSubQuery(
'Hoststatus',
array(
'handled' => 'host_handled',
'host_problem',
'host_state' => new Zend_Db_Expr('NULL'),
'is_active_checked' => 'host_active_checks_enabled',
'is_allowed_to_flap' => 'host_flap_detection_enabled',
'is_flapping' => 'host_is_flapping',
'is_passive_checked' => 'host_is_passive_checked',
'is_processing_events' => 'host_event_handler_enabled',
'is_triggering_notifications' => 'host_notifications_enabled',
'object_type',
'severity' => 'host_severity',
'state_change' => 'host_last_state_change',
'state' => 'host_state'
)
);
$this->subQueries[] = $hosts;
$services = $this->createSubQuery(
'Servicestatus',
array(
'handled' => 'service_handled',
'host_problem',
'host_state' => 'host_hard_state',
'is_active_checked' => 'service_active_checks_enabled',
'is_allowed_to_flap' => 'service_flap_detection_enabled',
'is_flapping' => 'service_is_flapping',
'is_passive_checked' => 'service_is_passive_checked',
'is_processing_events' => 'service_event_handler_enabled',
'is_triggering_notifications' => 'service_notifications_enabled',
'object_type',
'severity' => 'service_severity',
'state_change' => 'service_last_state_change',
'state' => 'service_state'
)
);
$this->subQueries[] = $services;
$this->summaryQuery = $this->db->select()->union(array($hosts, $services), Zend_Db_Select::SQL_UNION_ALL);
$this->select->from(array('statussummary' => $this->summaryQuery), array());
$this->joinedVirtualTables['hoststatussummary'] = true;
$this->joinedVirtualTables['servicestatussummary'] = true;
}
/**
* {@inheritdoc}
*/
public function order($columnOrAlias, $dir = null)
{
if (! $this->hasAliasName($columnOrAlias)) {
foreach ($this->subQueries as $sub) {
$sub->requireColumn($columnOrAlias);
}
}
return parent::order($columnOrAlias, $dir);
}
/**
* {@inheritdoc}
*/
public function where($condition, $value = null)
{
$this->requireColumn($condition);
foreach ($this->subQueries as $sub) {
$sub->where($condition, $value);
}
return $this;
}
public function whereEx(FilterExpression $ex)
{
$this->requireColumn($ex->getColumn());
foreach ($this->subQueries as $sub) {
$sub->whereEx($ex);
}
return $this;
}
}
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