rootDirBasePath = $rootDirBasePath;
$this->_rootDir = $filesystem->getDirectoryWrite($this->rootDirBasePath);
$this->_fileStorageDatabase = $fileStorageDatabase;
$this->_storageDatabaseFactory = $storageDatabaseFactory;
$this->_fileFactory = $fileFactory;
}
/**
* Custom options downloader
*
* @param array $info
* @return void
* @throws \Exception
* @deprecated No longer recommended
* @see createResponse()
*/
public function downloadFile($info)
{
$this->createResponse($info);
}
/**
* Returns a file response
*
* @param array $info
* @return \Magento\Framework\App\ResponseInterface
* @throws \Exception
*/
public function createResponse($info)
{
$relativePath = $info['order_path'];
if (!$this->_isCanProcessed($relativePath)) {
//try get file from quote
$relativePath = $info['quote_path'];
if (!$this->_isCanProcessed($relativePath)) {
throw new LocalizedException(
__('Path "%1" is not part of allowed directory "%2"', $relativePath, $this->rootDirBasePath)
);
}
}
return $this->_fileFactory->create(
$info['title'],
['value' => $this->_rootDir->getRelativePath($relativePath), 'type' => 'filename'],
$this->rootDirBasePath,
$info['type']
);
}
/**
* Method checks, if file can be returned depends on the given filepath
*
* @param string $relativePath
* @return bool
*/
protected function _isCanProcessed($relativePath)
{
$filePath = $this->_rootDir->getAbsolutePath($relativePath);
$pathWithFixedSeparator = str_replace('\\', '/', $this->_rootDir->getDriver()->getRealPath($filePath));
return (strpos($pathWithFixedSeparator, (string) $relativePath) !== false
&& $this->_rootDir->isFile($relativePath) && $this->_rootDir->isReadable($relativePath))
|| $this->_processDatabaseFile($filePath, $relativePath);
}
/**
* Check file in database storage if needed and place it on file system
*
* @param string $filePath
* @param string $relativePath
* @return bool
*/
protected function _processDatabaseFile($filePath, $relativePath)
{
if (!$this->_fileStorageDatabase->checkDbUsage()) {
return false;
}
$file = $this->_storageDatabaseFactory->create()->loadByFilename($relativePath);
if (!$file->getId()) {
return false;
}
$stream = $this->_rootDir->openFile($relativePath, 'w+');
$stream->lock();
$stream->write($filePath, $file->getContent());
$stream->unlock();
$stream->close();
return true;
}
}