/**
* This action applies a given filter to a given image, optionally saves the image and outputs it to the browser at the same time.
*
* @param Request $request
* @param string $hash
* @param string $path
* @param string $filter
*
* @throws \RuntimeException
* @throws BadRequestHttpException
*
* @return RedirectResponse
*/
public function filterRuntimeAction(Request $request, $hash, $path, $filter)
{
try {
$filters = $request->query->get('filters', array());
if (!is_array($filters)) {
throw new NotFoundHttpException(sprintf('Filters must be an array. Value was "%s"', $filters));
}
if (true !== $this->signer->check($hash, $path, $filters)) {
throw new BadRequestHttpException(sprintf('Signed url does not pass the sign check for path "%s" and filter "%s" and runtime config %s', $path, $filter, json_encode($filters)));
}
try {
$binary = $this->dataManager->find($filter, $path);
} catch (NotLoadableException $e) {
if ($defaultImageUrl = $this->dataManager->getDefaultImageUrl($filter)) {
return new RedirectResponse($defaultImageUrl);
}
throw new NotFoundHttpException(sprintf('Source image could not be found for path "%s" and filter "%s"', $path, $filter), $e);
}
$rcPath = $this->cacheManager->getRuntimePath($path, $filters);
$this->cacheManager->store($this->filterManager->applyFilter($binary, $filter, array('filters' => $filters)), $rcPath, $filter);
return new RedirectResponse($this->cacheManager->resolve($rcPath, $filter), 301);
} catch (NonExistingFilterException $e) {
$message = sprintf('Could not locate filter "%s" for path "%s". Message was "%s"', $filter, $hash . '/' . $path, $e->getMessage());
if (null !== $this->logger) {
$this->logger->debug($message);
}
throw new NotFoundHttpException($message, $e);
} catch (RuntimeException $e) {
throw new \RuntimeException(sprintf('Unable to create image for path "%s" and filter "%s". Message was "%s"', $hash . '/' . $path, $filter, $e->getMessage()), 0, $e);
}
}
public function testUseDefaultFilterImageUsedIfImageNotFound()
{
$loader = $this->getMockLoader();
$defaultFilterImage = 'cats.jpeg';
$config = $this->createFilterConfigurationMock();
$config
->expects($this->once())
->method('get')
->with('thumbnail')
->will($this->returnValue(array(
'default_image' => $defaultFilterImage,
)))
;
$mimeTypeGuesser = $this->getMockMimeTypeGuesser();
$mimeTypeGuesser
->expects($this->never())
->method('guess')
;
$dataManager = new DataManager($mimeTypeGuesser, $this->getMockExtensionGuesser(), $config, 'default', null);
$dataManager->addLoader('default', $loader);
$defaultImage = $dataManager->getDefaultImageUrl('thumbnail');
$this->assertEquals($defaultImage, $defaultFilterImage);
}
