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Direktori : /home2/selectio/www/limpiar.in.net/install/vendor/paypal/paypalhttp/lib/PayPalHttp/ |
Current File : //home2/selectio/www/limpiar.in.net/install/vendor/paypal/paypalhttp/lib/PayPalHttp/Encoder.php |
<?php namespace PayPalHttp; use PayPalHttp\Serializer\Form; use PayPalHttp\Serializer\Json; use PayPalHttp\Serializer\Multipart; use PayPalHttp\Serializer\Text; /** * Class Encoder * @package PayPalHttp * * Encoding class for serializing and deserializing request/response. */ class Encoder { private $serializers = []; function __construct() { $this->serializers[] = new Json(); $this->serializers[] = new Text(); $this->serializers[] = new Multipart(); $this->serializers[] = new Form(); } public function serializeRequest(HttpRequest $request) { if (!array_key_exists('content-type', $request->headers)) { $message = "HttpRequest does not have Content-Type header set"; echo $message; throw new \Exception($message); } $contentType = $request->headers['content-type']; /** @var Serializer $serializer */ $serializer = $this->serializer($contentType); if (is_null($serializer)) { $message = sprintf("Unable to serialize request with Content-Type: %s. Supported encodings are: %s", $contentType, implode(", ", $this->supportedEncodings())); echo $message; throw new \Exception($message); } if (!(is_string($request->body) || is_array($request->body))) { $message = "Body must be either string or array"; echo $message; throw new \Exception($message); } $serialized = $serializer->encode($request); if (array_key_exists("content-encoding", $request->headers) && $request->headers["content-encoding"] === "gzip") { $serialized = gzencode($serialized); } return $serialized; } public function deserializeResponse($responseBody, $headers) { if (!array_key_exists('content-type', $headers)) { $message = "HTTP response does not have Content-Type header set"; echo $message; throw new \Exception($message); } $contentType = $headers['content-type']; $contentType = strtolower($contentType); /** @var Serializer $serializer */ $serializer = $this->serializer($contentType); if (is_null($serializer)) { throw new \Exception(sprintf("Unable to deserialize response with Content-Type: %s. Supported encodings are: %s", $contentType, implode(", ", $this->supportedEncodings()))); } if (array_key_exists("content-encoding", $headers) && $headers["content-encoding"] === "gzip") { $responseBody = gzdecode($responseBody); } return $serializer->decode($responseBody); } private function serializer($contentType) { /** @var Serializer $serializer */ foreach ($this->serializers as $serializer) { try { if (preg_match($serializer->contentType(), $contentType) == 1) { return $serializer; } } catch (\Exception $ex) { $message = sprintf("Error while checking content type of %s: %s", get_class($serializer), $ex->getMessage()); echo $message; throw new \Exception($message, $ex->getCode(), $ex); } } return NULL; } private function supportedEncodings() { $values = []; /** @var Serializer $serializer */ foreach ($this->serializers as $serializer) { $values[] = $serializer->contentType(); } return $values; } }