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62 lines
1.7 KiB
PHP
62 lines
1.7 KiB
PHP
<?php
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/**
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* @link http://www.yiiframework.com/
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* @copyright Copyright (c) 2008 Yii Software LLC
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* @license http://www.yiiframework.com/license/
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*/
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namespace yii\web;
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use yii\base\InvalidArgumentException;
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use yii\helpers\Json;
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/**
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* Parses a raw HTTP request using [[\yii\helpers\Json::decode()]].
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*
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* To enable parsing for JSON requests you can configure [[Request::parsers]] using this class:
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*
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* ```php
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* 'request' => [
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* 'parsers' => [
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* 'application/json' => 'yii\web\JsonParser',
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* ]
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* ]
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* ```
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*
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* @author Dan Schmidt <danschmidt5189@gmail.com>
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* @since 2.0
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*/
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class JsonParser implements RequestParserInterface
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{
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/**
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* @var bool whether to return objects in terms of associative arrays.
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*/
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public $asArray = true;
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/**
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* @var bool whether to throw a [[BadRequestHttpException]] if the body is invalid json
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*/
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public $throwException = true;
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/**
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* Parses a HTTP request body.
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* @param string $rawBody the raw HTTP request body.
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* @param string $contentType the content type specified for the request body.
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* @return array parameters parsed from the request body
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* @throws BadRequestHttpException if the body contains invalid json and [[throwException]] is `true`.
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*/
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public function parse($rawBody, $contentType)
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{
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try {
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$parameters = Json::decode($rawBody, $this->asArray);
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return $parameters === null ? [] : $parameters;
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} catch (InvalidArgumentException $e) {
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if ($this->throwException) {
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throw new BadRequestHttpException('Invalid JSON data in request body: ' . $e->getMessage());
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}
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return [];
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}
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}
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}
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