/**
* Sends an item as download. The fileHash (or at least a part of 5 characters) is used to avoid grabbing the whole
* database by incrementing the itemUid.
*
* @param Tx_Yag_Domain_Model_Item $item
* @param string $fileHash
*/
public function downloadAction(Tx_Yag_Domain_Model_Item $item, $fileHash)
{
$requestedFileName = Tx_Yag_Domain_FileSystem_Div::makePathAbsolute($item->getSourceuri());
$hashLength = strlen($fileHash) > 5 ? 5 : strlen($fileHash);
if ($fileHash == '' || $fileHash !== substr($item->getFilehash(), 0, $hashLength) || !is_readable($requestedFileName)) {
$this->flashMessageContainer->add('The requested file was not found.', 'File not found', FlashMessage::ERROR);
$this->forward('index', 'Error');
}
$this->response->setHeader('Cache-control', 'public', true);
$this->response->setHeader('Content-Description', 'File transfer', true);
$this->response->setHeader('Content-Disposition', 'attachment; filename="' . $item->getOriginalFilename() . '"', true);
$this->response->setHeader('Content-Type', $item->getItemType(), true);
$this->response->setHeader('Content-Transfer-Encoding', 'binary', true);
$this->response->sendHeaders();
@readfile($requestedFileName);
exit;
}
