/usr/share/icingaweb2/modules/monitoring/library/Monitoring/Backend/Ido/Query/CommentQuery.php is in icingaweb2-module-monitoring 2.1.0-1ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/* Icinga Web 2 | (c) 2013-2015 Icinga Development Team | GPLv2+ */
namespace Icinga\Module\Monitoring\Backend\Ido\Query;
use Zend_Db_Expr;
use Zend_Db_Select;
use Icinga\Data\Filter\Filter;
/**
* Query for host and service comments
*/
class CommentQuery extends IdoQuery
{
/**
* {@inheritdoc}
*/
protected $columnMap = array(
'comments' => array(
'comment_author' => 'c.comment_author',
'comment_author_name' => 'c.comment_author_name',
'comment_data' => 'c.comment_data',
'comment_expiration' => 'c.comment_expiration',
'comment_internal_id' => 'c.comment_internal_id',
'comment_is_persistent' => 'c.comment_is_persistent',
'comment_timestamp' => 'c.comment_timestamp',
'comment_type' => 'c.comment_type',
'instance_name' => 'c.instance_name',
'object_type' => 'c.object_type'
),
'hosts' => array(
'host_display_name' => 'c.host_display_name',
'host_name' => 'c.host_name',
'host_state' => 'c.host_state'
),
'services' => array(
'service_description' => 'c.service_description',
'service_display_name' => 'c.service_display_name',
'service_host_name' => 'c.service_host_name',
'service_state' => 'c.service_state'
)
);
/**
* The union
*
* @var Zend_Db_Select
*/
protected $commentQuery;
/**
* Subqueries used for the comment 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()
{
$this->commentQuery = $this->db->select();
$this->select->from(
array('c' => $this->commentQuery),
array()
);
$this->joinedVirtualTables['comments'] = true;
}
/**
* Join hosts
*/
protected function joinHosts()
{
$columns = array_keys($this->columnMap['comments'] + $this->columnMap['hosts']);
foreach (array_keys($this->columnMap['services']) as $column) {
$columns[$column] = new Zend_Db_Expr('NULL');
}
$hosts = $this->createSubQuery('hostcomment', $columns);
$this->subQueries[] = $hosts;
$this->commentQuery->union(array($hosts), Zend_Db_Select::SQL_UNION_ALL);
}
/**
* Join services
*/
protected function joinServices()
{
$columns = array_keys($this->columnMap['comments'] + $this->columnMap['hosts'] + $this->columnMap['services']);
$services = $this->createSubQuery('servicecomment', $columns);
$this->subQueries[] = $services;
$this->commentQuery->union(array($services), Zend_Db_Select::SQL_UNION_ALL);
}
/**
* {@inheritdoc}
*/
public function order($columnOrAlias, $dir = null)
{
foreach ($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;
}
}
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