--- /dev/null
+<?php
+
+namespace Drupal\ctools\Ajax;
+
+use Drupal\Core\Ajax\OpenModalDialogCommand;
+
+class OpenModalWizardCommand extends OpenModalDialogCommand {
+
+ public function __construct($object, $tempstore_id, array $parameters = array(), array $dialog_options = array(), $settings = NULL) {
+ // Instantiate the wizard class properly.
+ $parameters += [
+ 'tempstore_id' => $tempstore_id,
+ 'machine_name' => NULL,
+ 'step' => NULL,
+ ];
+ $form = \Drupal::service('ctools.wizard.factory')->getWizardForm($object, $parameters, TRUE);
+ $title = isset($form['#title']) ? $form['#title'] : '';
+ $content = $form;
+
+ parent::__construct($title, $content, $dialog_options, $settings);
+ }
+
+}