bundles/dieschittigs/iconic/src/Controller/ImageAssetsController.php line 46

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  1. <?php
  3. namespace DieSchittigs\IconicWorld\Controller;
  5. use Symfony\Component\Routing\Annotation\Route;
  6. use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
  7. use Symfony\Component\HttpFoundation\Response;
  8. use Symfony\Component\HttpFoundation\Request;
  9. use Contao\CoreBundle\Framework\ContaoFramework;
  10. use Contao\DirectoryEntryModel;
  11. use Contao\File;
  12. use Contao\Image;
  13. use Symfony\Component\HttpFoundation\BinaryFileResponse;
  14. use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
  15. use Contao\FilesModel;
  16. use Contao\Database;
  17. use lsolesen\pel\PelJpeg;
  18. use lsolesen\pel\PelDataWindow;
  19. use lsolesen\pel\PelExif;
  20. use lsolesen\pel\PelTiff;
  21. use lsolesen\pel\PelIfd;
  22. use lsolesen\pel\PelTag;
  23. use lsolesen\pel\PelEntryAscii;
  24. use lsolesen\pel\PelEntryShort;
  25. use StringUtil;
  27. /**
  28. * @Route("/iconic-assets", name="ImageAssetsController:class", defaults={"_scope" = "frontend", "_token_check" = false})
  29. */
  30. class ImageAssetsController
  31. {
  33. /**
  34. * @return Response
  35. *
  36. * @Route("/{size}/{filename}", requirements={"filename"=".+"})
  37. */
  38. public function image(Request $request, $size, $filename)
  39. {
  40. $filename = pathinfo($filename)['filename'];
  41. $path = self::generateImage($filename, $size, true);
  43. return new BinaryFileResponse(TL_ROOT . $path, 200, ['Cache-Control' => 'private, max-age=31536000'], false);
  44. }
  46. public static function generateImage($uuid, $size, $override = false)
  47. {
  48. $fileModel = FilesModel::findByUuid($uuid);
  49. if (!$fileModel) {
  50. throw new NotFoundHttpException();
  51. }
  53. $completeOriginalPath = $fileModel->path;
  55. $target = '/assets/images/directories/' . $size . '/' . $uuid . '.' . $fileModel->extension;
  56. $original = new File($completeOriginalPath);
  57. $image = new Image($original);
  59. $imageSize = $original->imageSize;
  60. $wide = $imageSize[0] >= $imageSize[1];
  61. $function = $wide ? 'setTargetHeight' : 'setTargetWidth';
  63. switch ($size) {
  64. case 'lg':
  65. $size = $wide ? 1920 : 1200;
  66. $image->setTargetWidth($size);
  67. break;
  68. case 'md':
  69. $image->$function(600)
  70. ->setResizeMode('proportional');
  71. break;
  72. default: // 'sm'
  73. $image->$function(330)
  74. ->setResizeMode('proportional');
  75. break;
  76. }
  78. $image->setTargetPath($target)
  79. ->executeResize();
  81. return $target;
  82. }
  83. }