public/src/EmailControl/EmailSparkPost.php
private function turnMensagemIntoEmail()
    {
        $tpl = new Template("email-control");
        $data = $this->getData();
        $data['email_header'] = $tpl->getShow("model/header", $data);
        $data['email_footer'] = $tpl->getShow("model/footer", $data);
        $data['email_content'] = $tpl->getShow("model/container", $data);

        return $tpl->getShow("model/base", $data);
    }
private function turnMensagemIntoEmail()
    {
        $tpl = new Template("email-control");
        $data = $this->getData();
        $data['email_header'] = $tpl->getShow("model/header", $data);
        $data['email_footer'] = $tpl->getShow("model/footer", $data);
        $data['email_content'] = $tpl->getShow("model/container", $data);

        return $tpl->getShow("model/base", $data);
    }
Retorna estrutura HTML default com mensagem
@return string