56 lines
1.5 KiB
PHP
56 lines
1.5 KiB
PHP
<?php
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namespace Guzzle\Service\Command;
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use Guzzle\Http\Message\Response;
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/**
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* Default HTTP response parser used to marshal JSON responses into arrays and XML responses into SimpleXMLElement
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*/
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class DefaultResponseParser implements ResponseParserInterface
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{
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/** @var self */
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protected static $instance;
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/**
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* @return self
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* @codeCoverageIgnore
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*/
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public static function getInstance()
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{
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if (!self::$instance) {
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self::$instance = new self;
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}
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return self::$instance;
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}
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public function parse(CommandInterface $command)
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{
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$response = $command->getRequest()->getResponse();
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// Account for hard coded content-type values specified in service descriptions
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if ($contentType = $command['command.expects']) {
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$response->setHeader('Content-Type', $contentType);
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} else {
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$contentType = (string) $response->getHeader('Content-Type');
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}
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return $this->handleParsing($command, $response, $contentType);
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}
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protected function handleParsing(CommandInterface $command, Response $response, $contentType)
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{
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$result = $response;
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if ($result->getBody()) {
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if (stripos($contentType, 'json') !== false) {
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$result = $result->json();
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} elseif (stripos($contentType, 'xml') !== false) {
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$result = $result->xml();
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}
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}
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return $result;
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}
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}
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