public function get_template_license()
 {
     try {
         $template = new Template($_GET['template_name']);
         echo json_encode(array('status' => 1, 'license_text' => $template->getLicenseAgreement(), 'demodataArchiveExist' => $template->demodataArchiveExists));
     } catch (\Exception $e) {
         echo json_encode(array('status' => 0, 'error' => $e->getMessage()));
     }
 }