Adding upstream version 2.11.4.upstream/2.11.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 38 insertions, 0 deletions

diff --git a/modules/monitoring/library/Monitoring/Backend/Ido/Query/EmptyhostgroupQuery.php b/modules/monitoring/library/Monitoring/Backend/Ido/Query/EmptyhostgroupQuery.php
new file mode 100644
index 0000000..a99d6b7
--- /dev/null
+++ b/modules/monitoring/library/Monitoring/Backend/Ido/Query/EmptyhostgroupQuery.php
@@ -0,0 +1,38 @@
+<?php
+/* Icinga Web 2 | (c) 2019 Icinga GmbH | GPLv2+ */
+
+namespace Icinga\Module\Monitoring\Backend\Ido\Query;
+
+class EmptyhostgroupQuery extends HostgroupQuery
+{
+    protected $subQueryTargets = [];
+
+    protected $columnMap = [
+        'hostgroups' => [
+            'hostgroup'             => 'hgo.name1 COLLATE latin1_general_ci',
+            'hostgroup_alias'       => 'hg.alias COLLATE latin1_general_ci',
+            'hostgroup_name'        => 'hgo.name1',
+            'host_name'             => '(NULL)',
+            'service_description'   => '(NULL)',
+            'servicegroup_name'     => '(NULL)',
+            'host_contact'          => '(NULL)',
+            'host_contactgroup'     => '(NULL)'
+        ],
+        'instances' => [
+            'instance_name'         => 'i.instance_name'
+        ]
+    ];
+
+    protected function joinBaseTables()
+    {
+        parent::joinBaseTables();
+
+        $this->select->joinLeft(
+            ['ehgm' => $this->prefix . 'hostgroup_members'],
+            'ehgm.hostgroup_id = hg.hostgroup_id',
+            []
+        );
+        $this->select->group(['hgo.object_id', 'hg.hostgroup_id']);
+        $this->select->having('COUNT(ehgm.hostgroup_member_id) = ?', 0);
+    }
+}