/**
* @param $imageFileObject
* @param $finalMimeType
*
* @dataProvider imagesAsOctetStreamProvider
*/
public function testCreateImagesFromApplicationOctetStream(File $imageFileObject, $finalMimeType)
{
$this->assertEquals('application/octet-stream', $imageFileObject->getMimeType());
$image = $this->imageManager->createImage($imageFileObject);
$this->assertInstanceOf('Elcodi\\Component\\Media\\Entity\\Interfaces\\ImageInterface', $image);
$this->assertEquals($finalMimeType, $image->getContentType());
}
/**
* Upload an image
*
* @param UploadedFile $file File to upload
*
* @return ImageInterface|null Uploaded image or false is error
*
* @throws InvalidImageException File is not an image
*/
public function uploadImage(UploadedFile $file)
{
$image = $this->imageManager->createImage($file);
$this->mediaEventDispatcher->dispatchImagePreUploadEvent($image);
$this->imageObjectManager->persist($image);
$this->imageObjectManager->flush($image);
$this->fileManager->uploadFile($image, file_get_contents($file->getRealPath()), true);
$this->mediaEventDispatcher->dispatchImageOnUploadEvent($image);
return $image;
}
/**
* Resizes an image
*
* @return Response
*
* @throws EntityNotFoundException Requested image does not exist
*/
public function resizeAction()
{
$request = $this->requestStack->getCurrentRequest();
$id = $request->get('id');
/**
* We retrieve image given its id
*/
$image = $this->imageRepository->find($id);
if (!$image instanceof ImageInterface) {
throw new EntityNotFoundException($this->imageRepository->getClassName());
}
$response = new Response();
$height = $request->get('height');
$width = $request->get('width');
$type = $request->get('type');
$response->setEtag($this->imageEtagTransformer->transform($image, $height, $width, $type))->setLastModified($image->getUpdatedAt())->setStatusCode(304)->setPublic();
/**
* If the object has not been modified, we return the response.
* Symfony will automatically put a 304 status in the response
* in that case
*/
if ($response->isNotModified($request)) {
return $response;
}
$image = $this->imageManager->resize($image, $height, $width, $type);
$imageData = $image->getContent();
$response->setStatusCode(200)->setMaxAge($this->maxAge)->setSharedMaxAge($this->sharedMaxAge)->setContent($imageData);
$response->headers->add(array('Content-Type' => $image->getContentType()));
return $response;
}
/**
* Dynamic upload action
*
* @return Response
*/
public function uploadAction()
{
$request = $this->requestStack->getCurrentRequest();
/**
* @var $file UploadedFile
*/
$file = $request->files->get($this->uploadFieldName);
try {
$image = $this->imageManager->createImage($file);
} catch (InvalidImageException $exception) {
return new JsonResponse(['status' => 'ko']);
}
$this->imageObjectManager->persist($image);
$this->imageObjectManager->flush($image);
$this->fileManager->uploadFile($image, file_get_contents($file->getRealPath()), true);
return new JsonResponse(['status' => 'ok']);
}
/**
* Create new response given a request and an image.
*
* Fill some data to this response given some Image properties and check if
* created Response has changed.
*
* @param Request $request Request
* @param ImageInterface $image Image
*
* @return Response Created response
*/
private function buildResponseFromImage(Request $request, ImageInterface $image)
{
$response = new Response();
$height = $request->get('height');
$width = $request->get('width');
$type = $request->get('type');
$response->setEtag($this->imageEtagTransformer->transform($image, $height, $width, $type))->setLastModified($image->getUpdatedAt())->setPublic();
/**
* If the object has not been modified, we return the response.
* Symfony will automatically put a 304 status in the response
* in that case
*/
if ($response->isNotModified($request)) {
return $response->setStatusCode(304);
}
$image = $this->imageManager->resize($image, $height, $width, $type);
$imageData = $image->getContent();
$response->setStatusCode(200)->setMaxAge($this->maxAge)->setSharedMaxAge($this->sharedMaxAge)->setContent($imageData);
$response->headers->add(['Content-Type' => $image->getContentType()]);
return $response;
}
/**
* Steps necessary to store an image
*
* @param ObjectManager $imageObjectManager Image ObjectManager
* @param ImageManager $imageManager ImageManager
* @param Filesystem $filesystem Filesystem
* @param fileIdentifierTransformer $fileIdentifierTransformer fileIdentifierTransformer
* @param ProductInterface $product Product
* @param string $imageName Image name
*
* @return $this Self object
*/
protected function storeImage(ObjectManager $imageObjectManager, ImageManager $imageManager, Filesystem $filesystem, FileIdentifierTransformerInterface $fileIdentifierTransformer, ProductInterface $product, $imageName)
{
$imagePath = realpath(dirname(__FILE__) . '/images/' . $imageName);
$image = $imageManager->createImage(new File($imagePath));
$image->setPath('products');
$imageObjectManager->persist($image);
$imageObjectManager->flush($image);
$filesystem->write($fileIdentifierTransformer->transform($image), file_get_contents($imagePath), true);
$product->addImage($image);
$product->setPrincipalImage($image);
return $this;
}
