BeSimpleSoap/Soap/SoapRequest.php

191 lines
4.9 KiB
PHP

<?php
/*
* This file is part of the WebServiceBundle.
*
* (c) Christian Kerl <christian-kerl@web.de>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
namespace Bundle\WebServiceBundle\Soap;
use Bundle\WebServiceBundle\Util\Collection;
use Symfony\Component\HttpFoundation\Request;
use Zend\Mime\Mime;
use Zend\Mime\Message;
/**
* SoapRequest.
*
* @author Christian Kerl <christian-kerl@web.de>
*/
class SoapRequest extends Request
{
/**
* @var string
*/
protected $rawContent;
/**
* @var string
*/
protected $soapMessage;
/**
* @var string
*/
protected $soapAction;
/**
* @var \Bundle\WebServiceBundle\Util\Collection
*/
protected $soapHeaders;
/**
* @var \Bundle\WebServiceBundle\Util\Collection
*/
protected $soapAttachments;
public function __construct($rawContent = null, array $query = null, array $attributes = null, array $cookies = null, array $server = null)
{
parent::__construct($query, null, $attributes, $cookies, null, $server);
$this->rawContent = $rawContent != null ? $rawContent : $this->loadRawContent();
$this->soapMessage = null;
$this->soapHeaders = new Collection('getName');
$this->soapAttachments = new Collection('getId');
}
/**
* Gets raw data send to the server.
*
* @return string
*/
public function getRawContent()
{
return $this->rawContent;
}
/**
* Gets the XML string of the SOAP message.
*
* @return string
*/
public function getSoapMessage()
{
if($this->soapMessage === null)
{
$this->soapMessage = $this->initializeSoapMessage();
}
return $this->soapMessage;
}
public function getSoapHeaders()
{
return $this->soapHeaders;
}
public function getSoapAttachments()
{
return $this->soapAttachments;
}
/**
* Loads the plain HTTP POST data.
*
* @return string
*/
protected function loadRawContent()
{
return isset($GLOBALS['HTTP_RAW_POST_DATA']) ? $GLOBALS['HTTP_RAW_POST_DATA'] : file_get_contents('php://input');
}
protected function initializeSoapMessage()
{
if($this->server->has('CONTENT_TYPE'))
{
$type = $this->splitContentTypeHeader($this->server->get('CONTENT_TYPE'));
switch($type['_type'])
{
case 'multipart/related':
if($type['type'] == 'application/xop+xml')
{
return $this->initializeMtomSoapMessage($type, $this->rawContent);
}
else
{
//log error
}
break;
case 'application/soap+xml':
// goto fallback
break;
default:
// log error
break;
}
}
// fallback
return $this->rawContent;
}
protected function initializeMtomSoapMessage(array $contentTypeHeader, $content)
{
if(!isset($contentTypeHeader['start']) || !isset($contentTypeHeader['start-info']) || !isset($contentTypeHeader['boundary']))
{
throw new \InvalidArgumentException();
}
$mimeMessage = Message::createFromMessage($content, $contentTypeHeader['boundary']);
$mimeParts = $mimeMessage->getParts();
$soapMimePartId = trim($contentTypeHeader['start'], '<>');
$soapMimePartType = $contentTypeHeader['start-info'];
$rootPart = array_shift($mimeParts);
$rootPartType = $this->splitContentTypeHeader($rootPart->type);
// TODO: add more checks to achieve full compatibility to MTOM spec
// http://www.w3.org/TR/soap12-mtom/
if($rootPart->id != $soapMimePartId || $rootPartType['_type'] != 'application/xop+xml' || $rootPartType['type'] != $soapMimePartType)
{
throw new \InvalidArgumentException();
}
foreach($mimeParts as $mimePart)
{
$this->soapAttachments->add(new SoapAttachment(
$mimePart->id,
$mimePart->type,
// handle content decoding / prevent encoding
$mimePart->getContent()
));
}
// handle content decoding / prevent encoding
return $rootPart->getContent();
}
protected function splitContentTypeHeader($header)
{
$result = array();
$parts = explode(';', strtolower($header));
$result['_type'] = array_shift($parts);
foreach($parts as $part)
{
list($key, $value) = explode('=', trim($part), 2);
$result[$key] = trim($value, '"');
}
return $result;
}
}