151 lines
4.0 KiB
PHP
151 lines
4.0 KiB
PHP
<?php
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/*
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* This file is part of the WebServiceBundle.
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*
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* (c) Christian Kerl <christian-kerl@web.de>
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*
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* This source file is subject to the MIT license that is bundled
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* with this source code in the file LICENSE.
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*/
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namespace Bundle\WebServiceBundle;
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use Symfony\Component\HttpFoundation\Request;
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use Symfony\Component\HttpFoundation\Response;
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use Symfony\Component\HttpKernel\HttpKernelInterface;
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use Bundle\WebServiceBundle\Soap\SoapRequest;
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use Bundle\WebServiceBundle\Soap\SoapResponse;
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use Bundle\WebServiceBundle\Util\String;
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/**
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* SoapKernel converts a SoapRequest to a SoapResponse. It uses PHP's SoapServer for SOAP message
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* handling. The logic for every service method is implemented in a Symfony controller. The controller
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* to use for a specific service method is defined in the ServiceDefinition. The controller is invoked
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* by Symfony's HttpKernel implementation.
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*
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* @author Christian Kerl <christian-kerl@web.de>
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*/
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class SoapKernel implements HttpKernelInterface
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{
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/**
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* @var \SoapServer
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*/
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protected $soapServer;
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/**
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* @var \Bundle\WebServiceBundle\Soap\SoapRequest
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*/
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protected $soapRequest;
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/**
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* @var \Bundle\WebServiceBundle\Soap\SoapResponse
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*/
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protected $soapResponse;
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/**
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* @var \Symfony\Component\HttpKernel\HttpKernelInterface
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*/
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protected $kernel;
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public function __construct(\SoapServer $server, HttpKernelInterface $kernel)
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{
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$this->soapServer = $server;
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$this->soapServer->setObject($this);
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$this->kernel = $kernel;
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}
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public function getRequest()
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{
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return $this->soapRequest;
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}
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public function handle(Request $request = null, $type = self::MASTER_REQUEST, $raw = false)
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{
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$this->soapRequest = $this->checkRequest($request);
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ob_start();
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$this->soapServer->handle($this->soapRequest->getRawContent());
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$soapResponseContent = ob_get_clean();
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$this->soapResponse->setContent($soapResponseContent);
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return $this->soapResponse;
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}
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public function __call($method, $arguments)
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{
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if($this->isSoapHeaderCallback($method))
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{
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// $this->soapRequest->addSoapHeader(null);
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}
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else
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{
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// TODO: set _controller attribute of request
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$this->soapRequest->attributes->set('_controller', $method);
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$response = $this->kernel->handle($this->soapRequest, self::MASTER_REQUEST, true);
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$this->soapResponse = $this->checkResponse($response);
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foreach($this->soapResponse->getSoapHeaders() as $header)
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{
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$this->soapServer->addSoapHeader($header);
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}
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return $this->soapResponse->getReturnValue();
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}
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}
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/**
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* Checks the given Request, that it is a SoapRequest. If the request is null a new
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* SoapRequest is created.
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*
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* @param Request $request A request to check
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*
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* @return SoapRequest A valid SoapRequest
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*
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* @throws InvalidArgumentException if the given Request is not a SoapRequest
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*/
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protected function checkRequest(Request $request)
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{
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if($request == null)
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{
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$request = new SoapRequest();
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}
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if(!is_a($request, __NAMESPACE__ . '\\Soap\\SoapRequest'))
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{
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throw new \InvalidArgumentException();
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}
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return $request;
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}
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/**
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* Checks the given Response, that it is a SoapResponse.
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*
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* @param Response $response A response to check
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*
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* @return SoapResponse A valid SoapResponse
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*
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* @throws InvalidArgumentException if the given Response is null or not a SoapResponse
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*/
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protected function checkResponse(Response $response)
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{
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if($response == null || !is_a($response, __NAMESPACE__ . '\\Soap\\SoapResponse'))
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{
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throw new \InvalidArgumentException();
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}
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return $response;
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}
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protected function isSoapHeaderCallback($method)
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{
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return false; //String::endsWith($method, 'Header');
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}
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} |