/**
* Finds the Theme model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return Theme the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($themeModel = Theme::findOne($id)) !== null) {
return $themeModel;
} else {
throw new NotFoundHttpException(Yii::t("app", "The requested page does not exist."));
}
}
/**
* Displays a single Form Data model for preview
*
* @param $id
* @param null $theme_id
* @return string
* @throws NotFoundHttpException
*/
public function actionPreview($id, $theme_id = null)
{
$this->layout = "public";
$formModel = $this->findFormModel($id);
$formDataModel = $formModel->formData;
$themeModel = null;
if (isset($theme_id) && $theme_id > 0) {
$themeModel = Theme::findOne($theme_id);
}
return $this->render('preview', ['formModel' => $formModel, 'formDataModel' => $formDataModel, 'themeModel' => $themeModel]);
}