Adding upstream version 1.0.2.upstream/1.0.2upstream

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

1 files changed, 31 insertions, 0 deletions

diff --git a/library/Icingadb/Widget/ItemList/StateList.php b/library/Icingadb/Widget/ItemList/StateList.php
new file mode 100644
index 0000000..cf6ec0b
--- /dev/null
+++ b/library/Icingadb/Widget/ItemList/StateList.php
@@ -0,0 +1,31 @@
+<?php
+
+/* Icinga DB Web | (c) 2020 Icinga GmbH | GPLv2 */
+
+namespace Icinga\Module\Icingadb\Widget\ItemList;
+
+use Icinga\Module\Icingadb\Common\BaseItemList;
+use Icinga\Module\Icingadb\Common\NoSubjectLink;
+use Icinga\Module\Icingadb\Common\ViewMode;
+use Icinga\Module\Icingadb\Redis\VolatileStateResults;
+use Icinga\Module\Icingadb\Widget\Notice;
+use ipl\Html\HtmlDocument;
+
+abstract class StateList extends BaseItemList
+{
+    use ViewMode;
+    use NoSubjectLink;
+
+    protected function assemble()
+    {
+        $this->addAttributes(['class' => $this->getViewMode()]);
+
+        parent::assemble();
+
+        if ($this->data instanceof VolatileStateResults && $this->data->isRedisUnavailable()) {
+            $this->prependWrapper((new HtmlDocument())->addHtml(new Notice(
+                t('Icinga Redis is currently unavailable. The shown information might be outdated.')
+            )));
+        }
+    }
+}