Adding upstream version 1.0.2.upstream/1.0.2upstream

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

1 files changed, 34 insertions, 0 deletions

diff --git a/library/Icingadb/Common/BaseOrderedItemList.php b/library/Icingadb/Common/BaseOrderedItemList.php
new file mode 100644
index 0000000..23ae7e9
--- /dev/null
+++ b/library/Icingadb/Common/BaseOrderedItemList.php
@@ -0,0 +1,34 @@
+<?php
+
+/* Icinga DB Web | (c) 2020 Icinga GmbH | GPLv2 */
+
+namespace Icinga\Module\Icingadb\Common;
+
+use Icinga\Module\Icingadb\Common\BaseItemList;
+use Icinga\Module\Icingadb\Widget\EmptyState;
+
+/**
+ * @method BaseOrderedListItem getItemClass()
+ */
+abstract class BaseOrderedItemList extends BaseItemList
+{
+    protected $tag = 'ol';
+
+    protected function assemble()
+    {
+        $itemClass = $this->getItemClass();
+
+        $i = 0;
+        foreach ($this->data as $data) {
+            $item = new $itemClass($data, $this);
+            $item->setOrder($i++);
+
+            $this->add($item);
+        }
+
+        if ($this->isEmpty()) {
+            $this->setTag('div');
+            $this->add(new EmptyState(t('No items found.')));
+        }
+    }
+}