1 files changed, 33 insertions, 0 deletions
diff --git a/library/Director/PropertyModifier/PropertyModifierReplaceNull.php b/library/Director/PropertyModifier/PropertyModifierReplaceNull.php
new file mode 100644
index 0000000..d6f9fd3
--- /dev/null
+++ b/library/Director/PropertyModifier/PropertyModifierReplaceNull.php
@@ -0,0 +1,33 @@
+<?php
+
+namespace Icinga\Module\Director\PropertyModifier;
+
+use Icinga\Module\Director\Hook\PropertyModifierHook;
+use Icinga\Module\Director\Web\Form\QuickForm;
+
+class PropertyModifierReplaceNull extends PropertyModifierHook
+{
+
+    public function getName()
+    {
+        return 'Replace null value with String';
+    }
+    
+    public static function addSettingsFormFields(QuickForm $form)
+    {
+        $form->addElement('text', 'string', [
+            'label'       => 'Replacement String',
+            'description' => $form->translate('Your replacement string'),
+            'required'    => true,
+        ]);
+    }
+
+    public function transform($value)
+    {
+        if ($value === null) {
+            return $this->getSetting('string');
+        } else {
+            return $value;
+        }
+    }
+}