vendor/vich/uploader-bundle/src/Form/Type/VichImageType.php line 21

  1. <?php
  3. namespace Vich\UploaderBundle\Form\Type;
  5. use Liip\ImagineBundle\Imagine\Cache\CacheManager;
  6. use Symfony\Component\Form\FormInterface;
  7. use Symfony\Component\Form\FormView;
  8. use Symfony\Component\OptionsResolver\Options;
  9. use Symfony\Component\OptionsResolver\OptionsResolver;
  10. use Symfony\Component\PropertyAccess\PropertyAccessorInterface;
  11. use Vich\UploaderBundle\Handler\UploadHandler;
  12. use Vich\UploaderBundle\Mapping\PropertyMappingFactory;
  13. use Vich\UploaderBundle\Storage\StorageInterface;
  15. /**
  16.  * @author Kévin Gomez <contact@kevingomez.fr>
  17.  * @author Konstantin Myakshin <koc-dp@yandex.ru>
  18.  * @author Massimiliano Arione <max.arione@gmail.com>
  19.  * @final
  20.  */
  21. class VichImageType extends VichFileType
  22. {
  23.     public const STORAGE_RESOLVE_URI = 0;
  25.     public const STORAGE_RESOLVE_PATH_ABSOLUTE = 1;
  27.     public const STORAGE_RESOLVE_PATH_RELATIVE = 2;
  29.     /**
  30.      * @var CacheManager|null
  31.      */
  32.     private $cacheManager;
  34.     public function __construct(
  35.         StorageInterface $storage,
  36.         UploadHandler $handler,
  37.         PropertyMappingFactory $factory,
  38.         PropertyAccessorInterface $propertyAccessor = null,
  39.         CacheManager $cacheManager = null
  40.     ) {
  41.         parent::__construct($storage, $handler, $factory, $propertyAccessor);
  42.         $this->cacheManager = $cacheManager;
  43.     }
  45.     public function configureOptions(OptionsResolver $resolver): void
  46.     {
  47.         parent::configureOptions($resolver);
  49.         $resolver->setDefaults([
  50.             'image_uri' => true,
  51.             'imagine_pattern' => null,
  52.             'storage_resolve_method' => static::STORAGE_RESOLVE_URI,
  53.         ]);
  55.         $resolver->setAllowedValues(
  56.             'storage_resolve_method',
  57.             [
  58.                 static::STORAGE_RESOLVE_URI,
  59.                 static::STORAGE_RESOLVE_PATH_RELATIVE,
  60.                 static::STORAGE_RESOLVE_PATH_ABSOLUTE,
  61.             ]
  62.         );
  64.         $resolver->setAllowedTypes('image_uri', ['bool', 'string', 'callable']);
  66.         $imageUriNormalizer = static function (Options $options, $imageUri) {
  67.             return $imageUri ?? $options['download_uri'];
  68.         };
  70.         $resolver->setNormalizer('image_uri', $imageUriNormalizer);
  71.     }
  73.     public function buildView(FormView $view, FormInterface $form, array $options): void
  74.     {
  75.         $object = $form->getParent()->getData();
  76.         $view->vars['object'] = $object;
  77.         $view->vars['image_uri'] = null;
  78.         $view->vars['download_uri'] = null;
  80.         if (null !== $object) {
  81.             if ($options['imagine_pattern']) {
  82.                 if (null === $this->cacheManager) {
  83.                     throw new \RuntimeException('LiipImagineBundle must be installed and configured for using "imagine_pattern" option.');
  84.                 }
  85.                 $path = $this->resolvePath($options['storage_resolve_method'], $object, $form);
  86.                 if (null !== $path) {
  87.                     $view->vars['image_uri'] = $this->cacheManager->getBrowserPath($path, $options['imagine_pattern']);
  88.                 }
  89.             } else {
  90.                 $view->vars['image_uri'] = $this->resolveUriOption($options['image_uri'], $object, $form);
  91.             }
  93.             $view->vars = \array_replace(
  94.                 $view->vars,
  95.                 $this->resolveDownloadLabel($options['download_label'], $object, $form)
  96.             );
  98.             $view->vars['download_uri'] = $this->resolveUriOption($options['download_uri'], $object, $form);
  99.         }
  100.         // required for BC
  101.         // TODO: remove for 2.0
  102.         $view->vars['show_download_link'] = !empty($view->vars['download_uri']);
  103.         $view->vars['asset_helper'] = $options['asset_helper'];
  104.     }
  106.     public function getBlockPrefix(): string
  107.     {
  108.         return 'vich_image';
  109.     }
  111.     private function resolvePath(int $storageResolveMethod, object $object, FormInterface $form): ?string
  112.     {
  113.         if (static::STORAGE_RESOLVE_URI === $storageResolveMethod) {
  114.             return $this->storage->resolveUri($object, $this->getFieldName($form));
  115.         }
  116.         if (static::STORAGE_RESOLVE_PATH_ABSOLUTE === $storageResolveMethod) {
  117.             return $this->storage->resolvePath($object, $this->getFieldName($form));
  118.         }
  119.         if (static::STORAGE_RESOLVE_PATH_RELATIVE === $storageResolveMethod) {
  120.             return $this->storage->resolvePath($object, $this->getFieldName($form), null, true);
  121.         }
  123.         return null;
  124.     }
  125. }