1 files changed, 57 insertions, 0 deletions
diff --git a/library/Director/Web/Widget/Daemon/BackgroundDaemonState.php b/library/Director/Web/Widget/Daemon/BackgroundDaemonState.php
new file mode 100644
index 0000000..03e76b2
--- /dev/null
+++ b/library/Director/Web/Widget/Daemon/BackgroundDaemonState.php
@@ -0,0 +1,57 @@
+<?php
+
+namespace Icinga\Module\Director\Web\Widget\Daemon;
+
+use Icinga\Module\Director\Daemon\RunningDaemonInfo;
+use Icinga\Module\Director\Db;
+
+class BackgroundDaemonState
+{
+    protected $db;
+
+    /** @var RunningDaemonInfo[] */
+    protected $instances;
+
+    public function __construct(Db $db)
+    {
+        $this->db = $db;
+    }
+
+    public function isRunning()
+    {
+        foreach ($this->getInstances() as $instance) {
+            if ($instance->isRunning()) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    protected function getInstances()
+    {
+        if ($this->instances === null) {
+            $this->instances = $this->fetchInfo();
+        }
+
+        return $this->instances;
+    }
+
+    /**
+     * @return RunningDaemonInfo[]
+     */
+    protected function fetchInfo()
+    {
+        $db = $this->db->getDbAdapter();
+        $daemons = $db->fetchAll(
+            $db->select()->from('director_daemon_info')->order('fqdn')->order('username')->order('pid')
+        );
+
+        $result = [];
+        foreach ($daemons as $info) {
+            $result[] = new RunningDaemonInfo($info);
+        }
+
+        return $result;
+    }
+}