/**
* @param Request $request
* @param string $filename
*
* @throws NotFoundHttpException If media is not found
*
* @return Response
*/
public function showAction(Request $request, $filename)
{
if (!$this->filesystem->has($filename)) {
throw new NotFoundHttpException(sprintf('Media "%s" not found', $filename));
}
$response = new Response($content = $this->filesystem->read($filename));
$mime = $this->filesystem->mimeType($filename);
if (($filter = $request->query->get('filter')) && null !== $mime && 0 === strpos($mime, 'image')) {
try {
$cachePath = $this->cacheManager->resolve($request, $filename, $filter);
if ($cachePath instanceof Response) {
$response = $cachePath;
} else {
$image = $this->imagine->load($content);
$response = $this->filterManager->get($request, $filter, $image, $filename);
$response = $this->cacheManager->store($response, $cachePath, $filter);
}
} catch (\RuntimeException $e) {
if (0 === strpos($e->getMessage(), 'Filter not defined')) {
throw new HttpException(404, sprintf('The filter "%s" cannot be found', $filter), $e);
}
throw $e;
}
}
if ($mime) {
$response->headers->set('Content-Type', $mime);
}
return $response;
}
/**
* 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 $path
* @param string $filter
*
* @return Response
*/
public function filterAction(Request $request, $path, $filter)
{
$targetPath = $this->cacheManager->resolve($request, $path, $filter);
if ($targetPath instanceof Response) {
return $targetPath;
}
$image = $this->dataManager->find($filter, $path);
$response = $this->filterManager->get($request, $filter, $image, $path);
if ($targetPath) {
$response = $this->cacheManager->store($response, $targetPath, $filter);
}
return $response;
}
public function testGetRequestKnowsContentType()
{
$thumbConfig = array('size' => array(180, 180), 'mode' => 'outbound');
$config = $this->getMockFilterConfiguration();
$config->expects($this->atLeastOnce())->method('get')->with('thumbnail')->will($this->returnValue(array('filters' => array('thumbnail' => $thumbConfig), 'format' => 'jpg')));
$image = $this->getMockImage();
$image->expects($this->once())->method('get')->with('jpg', array('quality' => 100))->will($this->returnSelf());
$loader = $this->getMockLoader();
$loader->expects($this->once())->method('load')->with($image, $thumbConfig)->will($this->returnValue($image));
$filterManager = new FilterManager($config);
$filterManager->addLoader('thumbnail', $loader);
$request = $this->getMock('Symfony\\Component\\HttpFoundation\\Request');
$request->expects($this->once())->method('getMimeType')->with('jpg')->will($this->returnValue('image/jpeg'));
$response = $filterManager->get($request, 'thumbnail', $image, $this->fixturesDir . '/assets/cats.jpeg');
$this->assertInstanceOf('Symfony\\Component\\HttpFoundation\\Response', $response);
$this->assertEquals(200, $response->getStatusCode());
$this->assertEquals('image/jpeg', $response->headers->get('Content-Type'));
}
