1 files changed, 56 insertions, 0 deletions
diff --git a/library/X509/FilterAdapter.php b/library/X509/FilterAdapter.php
new file mode 100644
index 0000000..5a43071
--- /dev/null
+++ b/library/X509/FilterAdapter.php
@@ -0,0 +1,56 @@
+<?php
+
+// Icinga Web 2 X.509 Module | (c) 2018 Icinga GmbH | GPLv2
+
+namespace Icinga\Module\X509;
+
+use Icinga\Data\Filter\Filter;
+use Icinga\Data\Filterable;
+
+/**
+ * @internal
+ */
+class FilterAdapter implements Filterable
+{
+    /**
+     * @var Filter
+     */
+    protected $filter;
+
+    public function applyFilter(Filter $filter)
+    {
+        return $this->addFilter($filter);
+    }
+
+    public function setFilter(Filter $filter)
+    {
+        $this->filter = $filter;
+
+        return $this;
+    }
+
+    public function getFilter()
+    {
+        return $this->filter;
+    }
+
+    public function addFilter(Filter $filter)
+    {
+        if (! $filter->isEmpty()) {
+            if ($this->filter === null) {
+                $this->filter = $filter;
+            } else {
+                $this->filter->andFilter($filter);
+            }
+        }
+
+        return $this;
+    }
+
+    public function where($condition, $value = null)
+    {
+        $this->addFilter(Filter::expression($condition, '=', $value));
+
+        return $this;
+    }
+}