/**
  * Generate PDF for selected product
  *
  * @var int $id Selected product
  */
 public function pdfAction()
 {
     $this->getResponse()->setHeader('Content-Type', 'application/pdf');
     $productsModel = new Model_DbTable_Products();
     // get product
     $id = $this->getRequest()->getParam("id");
     $product = $productsModel->find($id)->current();
     // generate pdf
     $pdfBook = new Model_Static_PdfBook('A5');
     $pdfBook->byProduct($product);
     $this->view->content = $pdfBook->finishBook();
     $this->_helper->layout()->disableLayout();
 }