/**
* Perform an XML-RPC request and return a response.
*
* @param \Zend\XmlRpc\Request $request
* @param null|\Zend\XmlRpc\Response $response
* @return void
* @throws \Zend\XmlRpc\Client\Exception\HttpException
*/
public function doRequest($request, $response = null)
{
$this->lastRequest = $request;
if (PHP_VERSION_ID < 50600) {
iconv_set_encoding('input_encoding', 'UTF-8');
iconv_set_encoding('output_encoding', 'UTF-8');
iconv_set_encoding('internal_encoding', 'UTF-8');
} else {
ini_set('default_charset', 'UTF-8');
}
$http = $this->getHttpClient();
$httpRequest = $http->getRequest();
if ($httpRequest->getUriString() === null) {
$http->setUri($this->serverAddress);
}
$headers = $httpRequest->getHeaders();
$headers->addHeaders(array('Content-Type: text/xml; charset=utf-8', 'Accept: text/xml'));
if (!$headers->get('user-agent')) {
$headers->addHeaderLine('user-agent', 'Zend_XmlRpc_Client');
}
$xml = $this->lastRequest->__toString();
$http->setRawBody($xml);
$httpResponse = $http->setMethod('POST')->send();
if (!$httpResponse->isSuccess()) {
/**
* Exception thrown when an HTTP error occurs
*/
throw new Client\Exception\HttpException($httpResponse->getReasonPhrase(), $httpResponse->getStatusCode());
}
if ($response === null) {
$response = new Response();
}
$this->lastResponse = $response;
$this->lastResponse->loadXml(trim($httpResponse->getBody()));
}
/**
* {@inheritdoc}
*/
public function parse($xmlString)
{
$response = new Response();
try {
$response->loadXml($xmlString);
} catch (\Exception $e) {
throw new ParserException($e->getMessage(), $e->getCode(), $e);
}
if ($response->isFault()) {
$fault = $response->getFault();
throw new FaultException($fault->getMessage(), $fault->getCode());
}
$result = $response->getReturnValue();
$toBeVisited = [&$result];
while (isset($toBeVisited[0]) && ($value =& $toBeVisited[0])) {
$type = gettype($value);
if ($type === 'array') {
foreach ($value as &$element) {
$toBeVisited[] =& $element;
}
reset($value);
// Reset all array pointers
}
array_shift($toBeVisited);
}
return $result;
}
/**
* @group ZF-5404
*/
public function testNilResponseFromXmlRpcServer()
{
$rawResponse = <<<EOD
<methodResponse><params><param><value><array><data><value><struct><member><name>id</name><value><string>1</string></value></member><member><name>name</name><value><string>birdy num num!</string></value></member><member><name>description</name><value><nil/></value></member></struct></value></data></array></value></param></params></methodResponse>
EOD;
$response = new Response();
$ret = $response->loadXml($rawResponse);
$this->assertTrue($ret);
$this->assertEquals(array(0 => array('id' => 1, 'name' => 'birdy num num!', 'description' => null)), $response->getReturnValue());
}
public function testShouldDisallowsDoctypeInRequestXmlAndReturnFalseOnLoading()
{
$payload = file_get_contents(dirname(__FILE__) . '/_files/ZF12293-response.xml');
$payload = sprintf($payload, 'file://' . realpath(dirname(__FILE__) . '/_files/ZF12293-payload.txt'));
$this->assertFalse($this->_response->loadXml($payload));
}
