77 lines
2.1 KiB
PHP
77 lines
2.1 KiB
PHP
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<?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\Encoder;
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use Symfony\Component\Serializer\Exception\NotEncodableValueException;
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/**
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* Encodes JSON data.
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*
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* @author Sander Coolen <sander@jibber.nl>
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*/
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class JsonEncode implements EncoderInterface
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{
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public const OPTIONS = 'json_encode_options';
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private $defaultContext = [
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self::OPTIONS => 0,
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];
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/**
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* @param array $defaultContext
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*/
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public function __construct($defaultContext = [])
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{
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if (!\is_array($defaultContext)) {
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@trigger_error(sprintf('Passing an integer as first parameter of the "%s()" method is deprecated since Symfony 4.2, use the "json_encode_options" key of the context instead.', __METHOD__), \E_USER_DEPRECATED);
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$this->defaultContext[self::OPTIONS] = (int) $defaultContext;
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} else {
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$this->defaultContext = array_merge($this->defaultContext, $defaultContext);
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}
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}
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/**
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* Encodes PHP data to a JSON string.
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*
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* {@inheritdoc}
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*/
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public function encode($data, $format, array $context = [])
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{
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$options = $context[self::OPTIONS] ?? $this->defaultContext[self::OPTIONS];
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try {
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$encodedJson = json_encode($data, $options);
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} catch (\JsonException $e) {
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throw new NotEncodableValueException($e->getMessage(), 0, $e);
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}
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if (\PHP_VERSION_ID >= 70300 && (\JSON_THROW_ON_ERROR & $options)) {
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return $encodedJson;
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}
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if (\JSON_ERROR_NONE !== json_last_error() && (false === $encodedJson || !($options & \JSON_PARTIAL_OUTPUT_ON_ERROR))) {
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throw new NotEncodableValueException(json_last_error_msg());
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}
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return $encodedJson;
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}
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/**
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* {@inheritdoc}
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*/
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public function supportsEncoding($format)
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{
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return JsonEncoder::FORMAT === $format;
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}
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}
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