DataField: Add Controller for Data (Field, List etc)

application/controllers/DataController.php

@@ -0,0 +1,14 @@
+<?php
+
+use Icinga\Module\Director\Web\Controller\ActionController;
+use Icinga\Module\Director\Forms\DirectorDatafieldForm;
+
+class Director_DataController extends ActionController
+{
+    public function addfieldAction()
+    {
+        $form = new DirectorDatafieldForm();
+
+        $this->view->form = $form;
+    }
+}

application/controllers/ListController.php

@@ -23,7 +23,7 @@ class Director_ListController extends ActionController
     public function datafieldAction()
     {
         $this->view->addLink = $this->view->qlink(
-            $this->translate('Add'),
+            $this->translate('Add field'),
             'director/data/addfield'
         );
 

application/forms/DirectorDatafieldForm.php

@@ -2,9 +2,9 @@
 
 namespace Icinga\Module\Director\Forms;
 
-use Icinga\Module\Director\Web\Form\DirectorObjectForm;
+use Icinga\Module\Director\Web\Form\QuickForm;
 
-class DirectorDatafieldForm extends DirectorObjectForm
+class DirectorDatafieldForm extends QuickForm
 {
     public function setup()
     {

application/views/scripts/data/addfield.phtml

@@ -0,0 +1,7 @@
+<div class="controls">
+    <?= $this->tabs ?>
+</div>
+
+<div class="content" data-base-target="_next">
+    <?= $form; ?>
+</div>