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<?php |
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namespace App\Images\Controller; |
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use App\Controller\BaseController; |
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use Gumlet\ImageResize; |
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use Symfony\Component\HttpFoundation\BinaryFileResponse; |
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use Symfony\Component\HttpFoundation\Response; |
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use Symfony\Component\Routing\Annotation\Route; |
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class ImageController extends BaseController |
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{ |
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/** |
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* @Route("/f/{image}", methods={"GET"}, name="resizeImage", requirements={"image"=".+"}) |
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* |
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* @param string $image |
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* |
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* @throws \Gumlet\ImageResizeException |
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* |
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* @return BinaryFileResponse|Response |
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*/ |
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public function resizeImage(string $image) |
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{ |
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$pathToFile = __DIR__.'/../../../public/f/'.$image; |
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$imagePathParts = explode('/', $image); |
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$filename = end($imagePathParts); |
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$filenameParts = explode('.', $filename); |
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$ext = end($filenameParts); |
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if (\in_array($ext, ['jpg'], true) === false) { |
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return new Response('Image not found (404)', 404); |
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} |
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$size = $filenameParts[1]; // string '64x64' |
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$originalFile = str_replace(".$size", '', $pathToFile); |
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if (file_exists($originalFile) === false) { |
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return new Response('Image not found (404)', 404); |
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} |
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// resize image and then return |
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list($width, $height) = explode('x', $size); |
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$resizer = new ImageResize($originalFile); |
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$resizer->crop($width, $height); |
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$resizer->save($pathToFile); |
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return new BinaryFileResponse($pathToFile); |
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} |
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} |
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svbackend /
my-art-lib
