<?php
/**
* Zend Framework (http://framework.zend.com/)
*
* @link http://github.com/zendframework/zf2 for the canonical source repository
* @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
namespace Zend\XmlRpc\Request;
use Zend\Stdlib\ErrorHandler;
use Zend\XmlRpc\Fault;
use Zend\XmlRpc\Request as XmlRpcRequest;
/**
* XmlRpc Request object -- Request via HTTP
*
* Extends {@link Zend\XmlRpc\Request} to accept a request via HTTP. Request is
* built at construction time using a raw POST; if no data is available, the
* request is declared a fault.
*/
class Http extends XmlRpcRequest
{
/**
* Array of headers
* @var array
*/
protected $headers;
/**
* Raw XML as received via request
* @var string
*/
protected $xml;
/**
* Constructor
*
* Attempts to read from php://input to get raw POST request; if an error
* occurs in doing so, or if the XML is invalid, the request is declared a
* fault.
*
*/
public function __construct()
{
ErrorHandler::start();
$xml = file_get_contents('php://input');
ErrorHandler::stop();
if (!$xml) {
$this->fault = new Fault(630);
return;
}
$this->xml = $xml;
$this->loadXml($xml);
}
/**
* Retrieve the raw XML request
*
* @return string
*/
public function getRawRequest()
{
return $this->xml;
}
/**
* Get headers
*
* Gets all headers as key => value pairs and returns them.
*
* @return array
*/
public function getHeaders()
{
if (null === $this->headers) {
$this->headers = array();
foreach ($_SERVER as $key => $value) {
if ('HTTP_' == substr($key, 0, 5)) {
$header = str_replace(' ', '-', ucwords(strtolower(str_replace('_', ' ', substr($key, 5)))));
$this->headers[$header] = $value;
}
}
}
return $this->headers;
}
/**
* Retrieve the full HTTP request, including headers and XML
*
* @return string
*/
public function getFullRequest()
{
$request = '';
foreach ($this->getHeaders() as $key => $value) {
$request .= $key . ': ' . $value . "\n";
}
$request .= $this->xml;
return $request;
}
}