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<?php |
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declare(strict_types=1); |
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/* |
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* This file is part of the Sonata Project package. |
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* |
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* (c) Thomas Rabaix <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Sonata\MediaBundle\Validator\Constraints; |
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use Imagine\Image\ImagineInterface; |
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use Sonata\MediaBundle\Model\MediaInterface; |
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use Sonata\MediaBundle\Provider\ImageProvider; |
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use Symfony\Component\Validator\Constraint; |
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use Symfony\Component\Validator\ConstraintValidator; |
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use Symfony\Component\Validator\Exception\UnexpectedTypeException; |
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final class ImageUploadDimensionValidator extends ConstraintValidator |
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{ |
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/** |
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* @var ImagineInterface |
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*/ |
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private $imagineAdapter; |
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/** |
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* @var ImageProvider |
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*/ |
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private $imageProvider; |
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public function __construct(ImagineInterface $imagineAdapter, ImageProvider $imageProvider) |
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{ |
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$this->imagineAdapter = $imagineAdapter; |
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$this->imageProvider = $imageProvider; |
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} |
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public function validate($value, Constraint $constraint) |
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{ |
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if (!$constraint instanceof ImageUploadDimension) { |
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throw new UnexpectedTypeException($constraint, ImageUploadDimension::class); |
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} |
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if (!$value instanceof MediaInterface) { |
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throw new UnexpectedTypeException($value, MediaInterface::class); |
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} |
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if (null === $value->getBinaryContent()) { |
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return; |
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} |
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$minWidth = 0; |
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$minHeight = 0; |
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foreach ($this->imageProvider->getFormatsForContext($value->getContext()) as $format) { |
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if (!$format['constraint']) { |
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continue; |
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} |
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$minWidth = max($minWidth, $format['width'] ?? 0); |
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$minHeight = max($minHeight, $format['height'] ?? 0); |
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} |
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if (0 === $minWidth && 0 === $minHeight) { |
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return; |
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} |
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try { |
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$image = $this->imagineAdapter->open($value->getBinaryContent()->getPathname()); |
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} catch (\RuntimeException $e) { |
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// Do nothing. The parent validator will throw a violation error. |
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return; |
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} |
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$size = $image->getSize(); |
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if ($size->getWidth() < $minWidth || $size->getHeight() < $minHeight) { |
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$this->context |
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->buildViolation($constraint->message, [ |
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'%min_width%' => $minWidth, |
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'%min_height%' => $minHeight, |
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]) |
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->setTranslationDomain('SonataMediaBundle') |
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->atPath('binaryContent') |
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->addViolation(); |
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} |
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} |
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} |
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sonata-project /
SonataMediaBundle
