/**
  * Returns rendered settings UI as a twig markup object
  *
  * @todo: Remove getRaw() call once the raw filter gets added by Craft
  *
  * @return \Twig_Markup
  */
 public function getSettingsHtml()
 {
     /** @var Settings $settings */
     $settings = $this->getSettings();
     $variables = ['plugin' => $this, 'settings' => $settings, 'settingsJson' => $settings->getJsonObject()];
     Craft::$app->view->registerJsResource('patrol/js/vue.js');
     Craft::$app->view->registerJsResource('patrol/js/patrol.js');
     Craft::$app->view->registerCssResource('patrol/css/patrol.css');
     $html = Craft::$app->view->renderTemplate('patrol/_settings', $variables);
     return Template::getRaw($html);
 }