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<?php
/**
*
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Sales\Controller\Adminhtml\Invoice\AbstractInvoice;
use Magento\Framework\App\ResponseInterface;
use Magento\Framework\App\Filesystem\DirectoryList;
abstract class PrintAction extends \Magento\Backend\App\Action
{
/**
* Authorization level of a basic admin session
*
* @see _isAllowed()
*/
const ADMIN_RESOURCE = 'Magento_Sales::sales_invoice';
/**
* @var \Magento\Framework\App\Response\Http\FileFactory
*/
protected $_fileFactory;
/**
* @var \Magento\Backend\Model\View\Result\ForwardFactory
*/
protected $resultForwardFactory;
/**
* @param \Magento\Backend\App\Action\Context $context
* @param \Magento\Framework\App\Response\Http\FileFactory $fileFactory
* @param \Magento\Backend\Model\View\Result\ForwardFactory $resultForwardFactory
*/
public function __construct(
\Magento\Backend\App\Action\Context $context,
\Magento\Framework\App\Response\Http\FileFactory $fileFactory,
\Magento\Backend\Model\View\Result\ForwardFactory $resultForwardFactory
) {
$this->_fileFactory = $fileFactory;
parent::__construct($context);
$this->resultForwardFactory = $resultForwardFactory;
}
/**
* @return ResponseInterface|void
* @throws \Exception
*/
public function execute()
{
$invoiceId = $this->getRequest()->getParam('invoice_id');
if ($invoiceId) {
$invoice = $this->_objectManager->create(
\Magento\Sales\Api\InvoiceRepositoryInterface::class
)->get($invoiceId);
if ($invoice) {
$pdf = $this->_objectManager->create(\Magento\Sales\Model\Order\Pdf\Invoice::class)->getPdf([$invoice]);
$date = $this->_objectManager->get(
\Magento\Framework\Stdlib\DateTime\DateTime::class
)->date('Y-m-d_H-i-s');
$fileContent = ['type' => 'string', 'value' => $pdf->render(), 'rm' => true];
return $this->_fileFactory->create(
'invoice' . $date . '.pdf',
$fileContent,
DirectoryList::VAR_DIR,
'application/pdf'
);
}
} else {
return $this->resultForwardFactory->create()->forward('noroute');
}
}
}