/**
* Handle GET requests.
*
* @param Alpha\Util\Http\Request $request
*
* @since 1.0
*
* @throws Alpha\Exception\ResourceNotFoundException
*/
public function doGET($request)
{
self::$logger->debug('>>doGET($request=[' . var_export($request, true) . '])');
$config = ConfigProvider::getInstance();
$params = $request->getParams();
try {
if (isset($params['articleOID']) && isset($params['filename'])) {
if (!Validator::isInteger($params['articleOID'])) {
throw new IllegalArguementException('The articleOID [' . $params['articleOID'] . '] provided is invalid');
}
$article = new Article();
$article->setOID($params['articleOID']);
$filePath = $article->getAttachmentsLocation() . '/' . $params['filename'];
if (file_exists($filePath)) {
self::$logger->info('Downloading the file [' . $params['filename'] . '] from the folder [' . $article->getAttachmentsLocation() . ']');
$pathParts = pathinfo($filePath);
$mimeType = FileUtils::getMIMETypeByExtension($pathParts['extension']);
$response = new Response(200, file_get_contents($filePath));
$response->setHeader('Content-Type', $mimeType);
$response->setHeader('Content-Disposition', 'attachment; filename="' . $pathParts['basename'] . '"');
$response->setHeader('Content-Length', filesize($filePath));
self::$logger->debug('<<doGET');
return $response;
} else {
self::$logger->error('Could not access article attachment file [' . $filePath . '] as it does not exist!');
throw new IllegalArguementException('File not found');
}
} else {
self::$logger->error('Could not access article attachment as articleOID and/or filename were not provided!');
throw new IllegalArguementException('File not found');
}
} catch (IllegalArguementException $e) {
self::$logger->error($e->getMessage());
throw new ResourceNotFoundException($e->getMessage());
}
self::$logger->debug('<<doGET');
}
