public function showAction()
{
$newsletterMapper = new NewsletterMapper();
$this->getLayout()->getAdminHmenu()->add($this->getTranslator()->trans('menuNewsletter'), array('action' => 'index'))->add($this->getTranslator()->trans('show'), array('action' => 'show'));
if ($this->getRequest()->isPost('delete')) {
$newsletterMapper->delete($this->getRequest()->getParam('id'));
$this->addMessage('deleteSuccess');
$this->redirect(array('action' => 'index'));
}
$this->getView()->set('newsletter', $newsletterMapper->getNewsletterById($this->getRequest()->getParam('id')));
}
