src/Controller/MediaController.php line 48

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  1. <?php
  3. namespace App\Controller;
  5. use App\Entity\Media;
  6. use Psr\Log\LoggerInterface;
  7. use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
  8. use Symfony\Component\HttpFoundation\Response;
  9. use Symfony\Component\Routing\Annotation\Route;
  10. use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
  11. use Vich\UploaderBundle\Handler\DownloadHandler;
  13. #[Route('/media')]
  14. class MediaController extends AbstractController
  15. {
  16.     private $logger;
  18.     public function __construct(
  19.         LoggerInterface $logger,
  20.     ) {
  21.         $this->logger = $logger;
  22.     }
  25.     #[Route('/{id}/display', name: 'app_media_display')]
  26.     public function mediaDisplay(Media $media, DownloadHandler $downloadHandler): Response
  27.     {
  28.         $this->logger->debug(__METHOD__);
  30.         if ($media->getFilename()) {
  31.             $response = $downloadHandler->downloadObject($media, 'file', null, null, false);
  32.             if($media->isVideo()) {
  33.                 $response->headers->set('Accept-Ranges', 'bytes');
  34.                 $response->headers->set('Content-Length', $media->getSize());
  35.                 $response->setEtag("version1");
  36.                 $response->headers->set('Cache-Control', 'max-age=31536000');
  37.             }
  38.             return $response;
  39.         } else {
  40.             return new Response('', Response::HTTP_NOT_FOUND);
  41.         }
  42.     }
  44.     /**
  45.      * TODO:
  46.      */
  47.     #[Route('/{id}/thumbnail-display', name: 'app_media_thumbnail_display')]
  48.     public function mediaThumbnailDisplay(Media $media, DownloadHandler $downloadHandler): Response
  49.     {
  50.         $this->logger->debug(__METHOD__);
  52.         if ($media->getFilename()) {
  53.             return $downloadHandler->downloadObject($media, $fileField = 'file');
  54.         } else {
  55.             return new Response('', Response::HTTP_NOT_FOUND);
  56.         }
  57.     }
  59.     /**
  60.      * TODO:
  61.      */
  62.     #[Route('/share/{filename}', name: 'app_media_thumbnail_display_notifications')]
  63.     public function mediaThumbnailDisplayNotifications(Media $media, DownloadHandler $downloadHandler): Response
  64.     {
  65.         $this->logger->debug(__METHOD__);
  67.         if ($media->getFilename()) {
  68.             $response = $this->redimImage($media, $downloadHandler);
  69.             if ($response === false) {
  70.                 $response = $downloadHandler->downloadObject($media, $fileField = 'file', null, null, false);
  71.             }
  72.             return $response;
  73.         } else {
  74.             return new Response('', Response::HTTP_NOT_FOUND);
  75.         }
  76.     }
  78.     private function redimImage(Media $media, DownloadHandler $downloadHandler){
  80.         $this->logger->debug(__METHOD__);
  81.         $this->logger->debug("archivo name ".$media->getFilename());
  82.         // Tipo de contenido
  83.         header('Content-Type: '.$media->getMimetype());
  85.         $ancho = 200;
  86.         $alto = 200;
  87.         // Obtener las nuevas dimensiones
  88.         $uri = $this->generateUrl('app_media_display', array('id' => $media->getId()), UrlGeneratorInterface::ABSOLUTE_URL);
  89.         $this->logger->debug("uri ----".$uri);
  90.         list($ancho_orig, $alto_orig) = getimagesize($uri);
  91.         if($alto_orig>0){
  92.             $ratio_orig = $ancho_orig/$alto_orig;
  94.             if ($ancho/$alto > $ratio_orig) {
  95.             $ancho = $alto*$ratio_orig;
  96.             } else {
  97.             $alto = $ancho/$ratio_orig;
  98.             }
  99.     
  100.             switch($media->getMimetype()){
  101.                 case 'image/jpeg':
  102.                      // Redimensionar
  103.                     $image_p = imagecreatetruecolor($ancho, $alto);
  104.                     $image = imagecreatefromjpeg($uri);
  105.                     imagecopyresampled($image_p, $image, 0, 0, 0, 0, $ancho, $alto, $ancho_orig, $alto_orig);
  106.                     // Imprimir
  107.                     return(imagejpeg($image_p, null, 100));
  108.                     break;
  109.                 case 'image/png':
  110.                     $image_p = imagecreatetruecolor($ancho, $alto);
  111.                     $image = imagecreatefrompng($uri);
  112.                     imagecopyresampled($image_p, $image, 0, 0, 0, 0, $ancho, $alto, $ancho_orig, $alto_orig);
  113.                     // Imprimir
  114.                     return(imagejpeg($image_p, null, 100));
  115.                     break;
  116.                 default;
  117.                     return false;
  118.             }
  119.            
  120.     
  121.             
  122.         }else{
  123.             return $downloadHandler->downloadObject($media, $fileField = 'file', null, null, false);
  124.         }
  125.         
  126.     }
  128. }