1 files changed, 46 insertions, 0 deletions
diff --git a/library/X509/SortAdapter.php b/library/X509/SortAdapter.php
new file mode 100644
index 0000000..5adb86b
--- /dev/null
+++ b/library/X509/SortAdapter.php
@@ -0,0 +1,46 @@
+<?php
+// Icinga Web 2 X.509 Module | (c) 2018 Icinga GmbH | GPLv2
+
+namespace Icinga\Module\X509;
+
+use Icinga\Data\Sortable;
+use ipl\Sql;
+
+/**
+ * @internal
+ */
+class SortAdapter implements Sortable
+{
+    protected $select;
+
+    protected $callback;
+
+    public function __construct(Sql\Select $select, \Closure $callback = null)
+    {
+        $this->select = $select;
+        $this->callback = $callback;
+    }
+
+    public function order($field, $direction = null)
+    {
+        if ($this->callback !== null) {
+            $field = call_user_func($this->callback, $field) ?: $field;
+        }
+
+        if ($direction === null) {
+            $this->select->orderBy($field);
+        } else {
+            $this->select->orderBy($field, $direction);
+        }
+    }
+
+    public function hasOrder()
+    {
+        return $this->select->hasOrderBy();
+    }
+
+    public function getOrder()
+    {
+        return $this->select->getOrderBy();
+    }
+}