/**
* @param IURLGenerator $urlGenerator
* @param string $appName
* @param \Exception $exception
*
* @return RedirectResponse
*/
public function htmlError($urlGenerator, $appName, Exception $exception)
{
$message = $exception->getMessage();
$code = $this->getHttpStatusCode($exception);
$url = $urlGenerator->linkToRoute($appName . '.page.error_page', ['code' => $code]);
$response = new RedirectResponse($url);
$response->addCookie('galleryErrorMessage', $message);
return $response;
}
/**
* Redirects the client to an error page
*
* @param string $message
* @param int $code
*
* @return RedirectResponse
*/
private function redirectToErrorPage($message, $code)
{
$url = $this->urlGenerator->linkToRoute($this->appName . '.page.error_page', ['code' => $code]);
$response = new RedirectResponse($url);
$response->addCookie('galleryErrorMessage', $message);
return $response;
}
/**
* @NoAdminRequired
*
* Sends the file matching the fileId
*
* @param int $fileId the ID of the file we want to download
* @param string|null $filename
*
* @return ImageResponse
*/
public function download($fileId, $filename = null)
{
try {
$download = $this->getDownload($fileId, $filename);
} catch (ServiceException $exception) {
$code = $this->getHttpStatusCode($exception);
$url = $this->urlGenerator->linkToRoute($this->appName . '.page.error_page', ['code' => $code]);
$response = new RedirectResponse($url);
$response->addCookie('galleryErrorMessage', $exception->getMessage());
return $response;
}
// That's the only exception out of all the image media types we serve
if ($download['mimetype'] === 'image/svg+xml') {
$download['mimetype'] = 'text/plain';
}
return new ImageResponse($download);
}
