I am new to SOAP and trying to format a SOAP response using PHP's SoapServer class.
It might be useful to know that this is for an EWS Push Subscription callback service and that I am using the php-ews library. I have managed to subscribe to the EWS Push Subscription but am having trouble formatting the reply which EWS is expecting from my callback service.
I need the following SOAP response returned by my PHP SOAP service:
<s:Envelope xmlns:s= "http://schemas.xmlsoap.org/soap/envelope/">
<s:Body>
<SendNotificationResult xmlns="http://schemas.microsoft.com/exchange/services/2006/messages">
<SubscriptionStatus>OK</SubscriptionStatus>
</SendNotificationResult>
</s:Body>
</s:Envelope>
Instead I am getting the following output:
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns1="http://localhost/ioc/ebooking_v4/services/ews/notification.php" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
<SOAP-ENV:Body>
<ns1:SendNotificationResponse>
<return xsi:type="SOAP-ENC:Struct">
<SubscriptionStatus xsi:type="xsd:string">OK</SubscriptionStatus>
</return>
</ns1:SendNotificationResponse>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>
My PHP service code:
class ewsService {
public function SendNotification( $arg ) {
$result = new EWSType_SendNotificationResultType();
$result->SubscriptionStatus = 'OK';
return $result;
}
}
$server = new soapServer( null, array(
'uri' => $_SERVER['REQUEST_SCHEME'].'://'.$_SERVER['HTTP_HOST'].$_SERVER['PHP_SELF'],
));
$server->setObject( new ewsService() );
$server->handle();
The SOAP call to my service is as follows:
<soap11:Envelope xmlns:soap11="http://schemas.xmlsoap.org/soap/envelope/">
<soap11:Header>
<t:RequestServerVersion xmlns:m="http://schemas.microsoft.com/exchange/services/2006/messages" Version="Exchange2010_SP2" xmlns:t="http://schemas.microsoft.com/exchange/services/2006/types" />
</soap11:Header>
<soap11:Body>
<m:SendNotification xmlns:t="http://schemas.microsoft.com/exchange/services/2006/types" xmlns:m="http://schemas.microsoft.com/exchange/services/2006/messages">
<m:ResponseMessages>
<m:SendNotificationResponseMessage ResponseClass="Success">
<m:ResponseCode>NoError</m:ResponseCode>
<m:Notification>
<t:SubscriptionId>GQBjaGNpb2ExODEuY2lvLm9seW1waWMub3JnEAAAAFgvEpJcS3JDkpvHOMgnX60FhmhpPInRCA==</t:SubscriptionId>
<t:PreviousWatermark>AQAAAIiCiXu/q1ZPvYPyvRVVh5cajSoKAAAAAAA=</t:PreviousWatermark>
<t:MoreEvents>false</t:MoreEvents>
<t:StatusEvent>
<t:Watermark>AQAAAIiCiXu/q1ZPvYPyvRVVh5cajSoKAAAAAAA=</t:Watermark>
</t:StatusEvent>
</m:Notification>
</m:SendNotificationResponseMessage>
</m:ResponseMessages>
</m:SendNotification>
</soap11:Body>
</soap11:Envelope>
So I suppose my question is how do I to change the formatting of the SOAP response, using the PHP SoapServer class? Do I need to add a WSDL or pass a classmap to the SoapServer constructor?
If there is no way to do this using the SoapServer class, is there any other way to do this other than creating a string buffer and passing that back manually?
Any help would be greatly appreciated.