1 files changed, 34 insertions, 0 deletions
diff --git a/library/Director/PropertyModifier/PropertyModifierJoin.php b/library/Director/PropertyModifier/PropertyModifierJoin.php
new file mode 100644
index 0000000..daa6fdb
--- /dev/null
+++ b/library/Director/PropertyModifier/PropertyModifierJoin.php
@@ -0,0 +1,34 @@
+<?php
+
+namespace Icinga\Module\Director\PropertyModifier;
+
+use Icinga\Module\Director\Hook\PropertyModifierHook;
+use Icinga\Module\Director\Web\Form\QuickForm;
+
+class PropertyModifierJoin extends PropertyModifierHook
+{
+    public static function addSettingsFormFields(QuickForm $form)
+    {
+        $form->addElement('text', 'glue', array(
+            'label'       => $form->translate('Glue'),
+            'required'    => false,
+            'description' => $form->translate(
+                'One or more characters that will be used to glue an input array to a string. Can be left empty'
+            )
+        ));
+    }
+
+    public function hasArraySupport()
+    {
+        return true;
+    }
+
+    public function transform($value)
+    {
+        if ($value === null) {
+            return null;
+        }
+
+        return implode($this->getSetting('glue'), $value);
+    }
+}