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<?php |
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/** |
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* @link https://www.yiiframework.com/ |
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* @copyright Copyright (c) 2008 Yii Software LLC |
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* @license https://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 <[email protected]> |
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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 $contentType the content type specified for the request body. |
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* @return array|\stdClass parameters parsed from the request body |
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* @throws BadRequestHttpException if the body contains invalid json and [[throwException]] is `true`. |
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*/ |
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public function parse($rawBody, $contentType) |
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{ |
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// converts JSONP to JSON |
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if (strpos($contentType, 'application/javascript') !== false) { |
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$rawBody = preg_filter('/(^[^{]+|[^}]+$)/', '', $rawBody); |
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} |
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try { |
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$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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yiisoft /
yii2
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