/**
* Send an XML-RPC request to the service (for a specific method)
*
* @param string $method Name of the method we want to call
* @param array $params Array of parameters for the method
* @return mixed
* @throws Zend\XmlRpc\Client\FaultException
*/
public function call($method, $params = array())
{
if (!$this->skipSystemLookup() && 'system.' != substr($method, 0, 7)) {
// Ensure empty array/struct params are cast correctly
// If system.* methods are not available, bypass. (ZF-2978)
$success = true;
try {
$signatures = $this->getIntrospector()->getMethodSignature($method);
} catch (\Zend\XmlRpc\Exception\ExceptionInterface $e) {
$success = false;
}
if ($success) {
$validTypes = array(AbstractValue::XMLRPC_TYPE_ARRAY, AbstractValue::XMLRPC_TYPE_BASE64, AbstractValue::XMLRPC_TYPE_BOOLEAN, AbstractValue::XMLRPC_TYPE_DATETIME, AbstractValue::XMLRPC_TYPE_DOUBLE, AbstractValue::XMLRPC_TYPE_I4, AbstractValue::XMLRPC_TYPE_INTEGER, AbstractValue::XMLRPC_TYPE_NIL, AbstractValue::XMLRPC_TYPE_STRING, AbstractValue::XMLRPC_TYPE_STRUCT);
if (!is_array($params)) {
$params = array($params);
}
foreach ($params as $key => $param) {
if ($param instanceof AbstractValue) {
continue;
}
if (count($signatures) > 1) {
$type = AbstractValue::getXmlRpcTypeByValue($param);
foreach ($signatures as $signature) {
if (!is_array($signature)) {
continue;
}
if (isset($signature['parameters'][$key])) {
if ($signature['parameters'][$key] == $type) {
break;
}
}
}
} elseif (isset($signatures[0]['parameters'][$key])) {
$type = $signatures[0]['parameters'][$key];
} else {
$type = null;
}
if (empty($type) || !in_array($type, $validTypes)) {
$type = AbstractValue::AUTO_DETECT_TYPE;
}
$params[$key] = AbstractValue::getXmlRpcValue($param, $type);
}
}
}
$request = $this->_createRequest($method, $params);
$this->doRequest($request);
if ($this->_lastResponse->isFault()) {
$fault = $this->_lastResponse->getFault();
/**
* Exception thrown when an XML-RPC fault is returned
*/
throw new Client\Exception\FaultException($fault->getMessage(), $fault->getCode());
}
return $this->_lastResponse->getReturnValue();
}