80 lines
2.8 KiB
PHP
80 lines
2.8 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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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 Symfony\Component\Serializer\Normalizer;
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use BcMath\Number;
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use Symfony\Component\Serializer\Exception\InvalidArgumentException;
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use Symfony\Component\Serializer\Exception\NotNormalizableValueException;
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/**
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* Normalizes {@see Number} and {@see \GMP} to a string.
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*/
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final class NumberNormalizer implements NormalizerInterface, DenormalizerInterface
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{
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public function getSupportedTypes(?string $format): array
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{
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return [
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Number::class => true,
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\GMP::class => true,
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];
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}
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public function normalize(mixed $data, ?string $format = null, array $context = []): string
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{
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if (!$data instanceof Number && !$data instanceof \GMP) {
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throw new InvalidArgumentException(\sprintf('The data must be an instance of "%s" or "%s".', Number::class, \GMP::class));
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}
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return (string) $data;
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}
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public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
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{
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return $data instanceof Number || $data instanceof \GMP;
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}
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/**
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* @throws NotNormalizableValueException
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*/
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public function denormalize(mixed $data, string $type, ?string $format = null, array $context = []): Number|\GMP
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{
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if (!\is_string($data) && !\is_int($data)) {
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throw $this->createNotNormalizableValueException($type, $data, $context);
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}
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try {
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return match ($type) {
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Number::class => new Number($data),
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\GMP::class => new \GMP($data),
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default => throw new InvalidArgumentException(\sprintf('Only "%s" and "%s" types are supported.', Number::class, \GMP::class)),
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};
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} catch (\ValueError $e) {
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throw $this->createNotNormalizableValueException($type, $data, $context, $e);
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}
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}
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public function supportsDenormalization(mixed $data, string $type, ?string $format = null, array $context = []): bool
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{
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return \in_array($type, [Number::class, \GMP::class], true) && null !== $data;
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}
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private function createNotNormalizableValueException(string $type, mixed $data, array $context, ?\Throwable $previous = null): NotNormalizableValueException
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{
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$message = match ($type) {
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Number::class => 'The data must be a "string" representing a decimal number, or an "int".',
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\GMP::class => 'The data must be a "string" representing an integer, or an "int".',
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};
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return NotNormalizableValueException::createForUnexpectedDataType($message, $data, ['string', 'int'], $context['deserialization_path'] ?? null, true, 0, $previous);
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}
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}
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