/**
* Constructs a new XML-RPC client view
* @param zibo\xmlrpc\form\ClientForm $form The form of the client
* @param zibo\library\xmlrpc\Request $request
* @param zibo\library\xmlrpc\Response $response
* @param string $responseString
* @param float $time Time spent on the request in seconds
* @return null
*/
public function __construct(ClientForm $form, Request $request = null, Response $response = null, $responseString = null, $time = null)
{
parent::__construct(self::TEMPLATE);
$this->set('form', $form);
$this->set('time', $time);
$this->set('requestString', null);
$this->set('responseString', null);
if ($request) {
$this->set('requestString', String::addLineNumbers(trim($request->getXmlString())));
}
if ($responseString && !$response) {
$this->set('responseString', String::addLineNumbers(trim($responseString)));
} elseif ($response) {
$this->set('responseString', String::addLineNumbers(trim($response->getXmlString())));
$errorCode = $response->getErrorCode();
if ($errorCode) {
$this->set('error', $errorCode . ': ' . $response->getErrorMessage());
} else {
$parser = new ParameterParser();
$result = $parser->unparse($response->getValue(), true);
$this->set('result', $result);
}
}
$this->addStyle(self::STYLE);
}
/**
* Invokes the provided request on the XML-RPC server
* @param Request $request XML-RPC request
* @return Response The response from the server
*/
public function invoke(Request $request)
{
$requestXml = $request->getXmlString();
$connection = @fsockopen($this->host, $this->port, $errno, $errstr);
if (!$connection) {
throw new ConnectionException($this->host, $this->port, $errstr, $errno);
}
$contentLength = strlen($requestXml);
$headers = array("POST {$this->path} HTTP/1.0", "User-Agent: Zibo", "Host: {$this->host}", "Connection: close", "Content-Type: text/xml", "Content-Length: {$contentLength}");
fwrite($connection, implode("\r\n", $headers));
fwrite($connection, "\r\n\r\n");
fwrite($connection, $requestXml);
$response = '';
while (!feof($connection)) {
$response .= fgets($connection, 1024);
}
fclose($connection);
#strip headers off of response
$responseXml = substr($response, strpos($response, "\r\n\r\n") + 4);
$response = Response::fromXMLString($responseXml);
return $response;
}
public function testGetXmlString()
{
$xml = '<?xml version="1.0" encoding="utf-8"?>' . "\n" . '<methodResponse>' . "\n" . ' <params>' . "\n" . ' <param>' . "\n" . ' <value>' . "\n" . ' <string>South Dakota</string>' . "\n" . ' </value>' . "\n" . ' </param>' . "\n" . ' </params>' . "\n" . '</methodResponse>';
$response = new Response(new Value('South Dakota'));
$this->assertXmlStringEqualsXmlString($xml, $response->getXmlString());
}
/**
* Gets the result value from the provided response
* @param Response $response Response to get the value from
* @return mixed The value of the provided response
*/
protected function getValueFromResponse(Response $response)
{
if (!$response->getErrorCode()) {
return array($response->getValue());
}
$error = array('faultCode' => $response->getErrorCode(), 'faultString' => $response->getErrorMessage());
return $error;
}
