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<?php |
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namespace Overblog\GraphQLBundle\Request; |
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use Symfony\Component\HttpKernel\Exception\BadRequestHttpException; |
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use Symfony\Component\PropertyAccess\PropertyAccess; |
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trait UploadParserTrait |
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{ |
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/** |
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* @param array $operations |
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* @param array $map |
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* @param array $files |
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* |
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* @return array |
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*/ |
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protected function mappingUploadFiles(array $operations, array $map, array $files) |
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{ |
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$accessor = PropertyAccess::createPropertyAccessorBuilder() |
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->enableExceptionOnInvalidIndex() |
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->getPropertyAccessor(); |
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foreach ($map as $fileName => $locations) { |
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foreach ($locations as $location) { |
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$fileKey = sprintf('[%s]', $fileName); |
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if (!$accessor->isReadable($files, $fileKey)) { |
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throw new BadRequestHttpException(sprintf('File %s is missing in the request.', json_encode($fileName))); |
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} |
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$file = $accessor->getValue($files, $fileKey); |
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$locationKey = $this->locationToPropertyAccessPath($location); |
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if (!$accessor->isReadable($operations, $locationKey)) { |
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throw new BadRequestHttpException(sprintf('Map entry %s could not be localized in operations.', json_encode($location))); |
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} |
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$accessor->setValue($operations, $locationKey, $file); |
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} |
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} |
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return $operations; |
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} |
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protected function locationToPropertyAccessPath($location) |
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{ |
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return array_reduce( |
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explode('.', $location), |
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function ($carry, $item) { |
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return sprintf('%s[%s]', $carry, $item); |
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} |
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); |
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} |
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protected function isUploadPayload(array $payload) |
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{ |
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return isset($payload['operations']) && isset($payload['map']) && is_array($payload['operations']) && is_array($payload['map']); |
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} |
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protected function treatUploadFiles(array $parsedBody, array $files) |
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{ |
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if ($this->isUploadPayload($parsedBody)) { |
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return $this->mappingUploadFiles($parsedBody['operations'], $parsedBody['map'], $files); |
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} else { |
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return $parsedBody; |
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} |
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} |
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} |
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overblog /
GraphQLBundle
