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<?php |
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namespace Application\Bundle\DefaultBundle\Controller; |
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use Symfony\Bundle\FrameworkBundle\Controller\Controller; |
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use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route; |
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use Sensio\Bundle\FrameworkExtraBundle\Configuration\Method; |
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use Symfony\Component\Routing\Generator\UrlGeneratorInterface; |
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use Symfony\Component\Validator\Constraints\NotBlank; |
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use Symfony\Component\Validator\Constraints\Image; |
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use Symfony\Component\Validator\Constraints\Collection; |
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use Symfony\Component\HttpFoundation\Request; |
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use Symfony\Component\HttpFoundation\File\Exception\FileException; |
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use Symfony\Component\HttpFoundation\JsonResponse; |
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/** |
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* Class UploadController. |
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*/ |
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class UploadController extends Controller |
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{ |
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/** |
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* Upload image (for markitup plugin). |
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* |
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* @param Request $request |
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* |
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* @return JsonResponse |
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* |
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* @Route("/admin/text-area/uploadImage", name="text_area_upload_image") |
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* |
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* @Method({"POST"}) |
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*/ |
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public function uploadImageAction(Request $request) |
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{ |
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/** @var $file \Symfony\Component\HttpFoundation\File\UploadedFile|null */ |
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$file = $request->files->get('upload_file'); |
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$fileConstraint = new Collection( |
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[ |
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'file' => [ |
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new NotBlank(), |
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new Image(), |
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], |
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] |
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); |
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// Validate |
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/** @var $errors \Symfony\Component\Validator\ConstraintViolationList */ |
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$errors = $this->get('validator')->validateValue(array('file' => $file), $fileConstraint); |
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if ($errors->count() > 0) { |
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return new JsonResponse(['msg' => 'Your file is not valid!'], 400); |
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} |
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list($width, $height) = getimagesize($file); |
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$uploadDir = $this->container->getParameter('upload_dir'); |
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// Move uploaded file |
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$newFileName = uniqid().'.'.$file->guessExtension(); |
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$path = $this->container->getParameter('kernel.root_dir').'/../web/'.$uploadDir; |
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try { |
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$file->move($path, $newFileName); |
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} catch (FileException $e) { |
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return new JsonResponse(['msg' => $e->getMessage()], 400); |
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} |
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$filter = 'upload_image'; |
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$target = $uploadDir.'/'.$newFileName; |
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$cacheManager = $this->get('liip_imagine.cache.manager'); |
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$filterManager = $this->get('liip_imagine.filter.manager'); |
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$dataManager = $this->get('liip_imagine.data.manager'); |
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$cacheManager->store($filterManager->applyFilter($dataManager->find($filter, $target), $filter), $target, $filter); |
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$newFileName = $cacheManager->resolve($target, $filter); |
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return new JsonResponse( |
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$response = [ |
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'status' => 'success', |
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'src' => $newFileName, |
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'width' => $width, |
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'height' => $height, |
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] |
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); |
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} |
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} |
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stfalcon /
fwdays
