1 files changed, 91 insertions, 0 deletions
diff --git a/modules/monitoring/library/Monitoring/Backend/Ido/Query/HoststatussummaryQuery.php b/modules/monitoring/library/Monitoring/Backend/Ido/Query/HoststatussummaryQuery.php
new file mode 100644
index 0000000..5d79143
--- /dev/null
+++ b/modules/monitoring/library/Monitoring/Backend/Ido/Query/HoststatussummaryQuery.php
@@ -0,0 +1,91 @@
+<?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 host group summaries
+ */
+class HoststatussummaryQuery extends IdoQuery
+{
+    /**
+     * {@inheritdoc}
+     */
+    protected $columnMap = array(
+        'hoststatussummary' => array(
+            'hosts_down'                    => 'SUM(CASE WHEN state = 1 THEN 1 ELSE 0 END)',
+            'hosts_down_handled'            => 'SUM(CASE WHEN state = 1 AND handled = 1 THEN 1 ELSE 0 END)',
+            'hosts_down_unhandled'          => 'SUM(CASE WHEN state = 1 AND handled = 0 THEN 1 ELSE 0 END)',
+            'hosts_pending'                 => 'SUM(CASE WHEN state = 99 THEN 1 ELSE 0 END)',
+            'hosts_total'                   => 'SUM(1)',
+            'hosts_unreachable'             => 'SUM(CASE WHEN state = 2 THEN 1 ELSE 0 END)',
+            'hosts_unreachable_handled'     => 'SUM(CASE WHEN state = 2 AND handled = 1 THEN 1 ELSE 0 END)',
+            'hosts_unreachable_unhandled'   => 'SUM(CASE WHEN state = 2 AND handled = 0 THEN 1 ELSE 0 END)',
+            'hosts_up'                      => 'SUM(CASE WHEN state = 0 THEN 1 ELSE 0 END)'
+        )
+    );
+
+    /**
+     * The host status sub select
+     *
+     * @var HostStatusQuery
+     */
+    protected $subSelect;
+
+    /**
+     * {@inheritdoc}
+     */
+    public function allowsCustomVars()
+    {
+        return $this->subSelect->allowsCustomVars();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function addFilter(Filter $filter)
+    {
+        $this->subSelect->applyFilter(clone $filter);
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function joinBaseTables()
+    {
+        // TODO(el): Allow to switch between hard and soft states
+        $this->subSelect = $this->createSubQuery(
+            'Hoststatus',
+            array(
+                'handled'       => 'host_handled',
+                'state'         => 'host_state',
+                'state_change'  => 'host_last_state_change'
+            )
+        );
+        $this->select->from(
+            array('hoststatussummary' => $this->subSelect->setIsSubQuery(true)),
+            array()
+        );
+        $this->joinedVirtualTables['hoststatussummary'] = true;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function where($condition, $value = null)
+    {
+        $this->subSelect->where($condition, $value);
+        return $this;
+    }
+
+    public function whereEx(FilterExpression $ex)
+    {
+        $this->subSelect->whereEx($ex);
+
+        return $this;
+    }
+}