private $apiapplicationid = "insert urs";

private $api_password = "insert urs";

private $api_username = "insert urs"; //"rxxxxxAPI"

private $api_certificate_passphrase = "insert urs";

private $locationforrequest = 'https://api.royalmail.com/shipping/onboarding'; //live 'https://api.royalmail.com/shipping' onbording 'https://api.royalmail.com/shipping/onboarding'

private $api_service_enhancements = "";

private function preparerequest() {

//PASSWORD DIGEST

$time = gmdate('Y-m-d\TH:i:s');

$created = gmdate('Y-m-d\TH:i:s\Z');

$nonce = mt_rand();

$nonce_date_pwd = pack("A*", $nonce) . pack("A*", $created) . pack("H*", sha1($this->api_password));

$passwordDigest = base64_encode(pack('H*', sha1($nonce_date_pwd)));

$ENCODEDNONCE = base64_encode($nonce);

//SET CONNECTION DETAILS

$soapclient_options = array();

$soapclient_options['cache_wsdl'] = 'WSDL_CACHE_NONE';

$soapclient_options['stream_context'] = stream_context_create(

array('http' =>

array(

'protocol_version' => '1.0'

, 'header' => 'Connection: Close'

)

)

);

$soapclient_options['local_cert'] = dirname(__FILE__) . "/certificate.pem";

$soapclient_options['passphrase'] = $this->api_certificate_passphrase;

$soapclient_options['trace'] = true;

$soapclient_options['ssl_method'] = 'SOAP_SSL_METHOD_SSLv3';

$soapclient_options['location'] = $this->locationforrequest;

$soapclient_options['soap_version'] = 'SOAP_1_1';

//launch soap client

//$client = new SoapClient(dirname(__FILE__) . "/SAPI/ShippingAPI_V2_0_8.wsdl", $soapclient_options);

$client = new SoapClient(dirname(__FILE__) . "/reference/ShippingAPI_V2_0_8.wsdl", $soapclient_options);

$client->__setLocation($soapclient_options['location']);

//headers needed for royal mail//D8D094FC22716E3EDE14258880881317

$HeaderObjectXML = '<wsse:Security xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"

xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd">

<wsse:UsernameToken wsu:Id="UsernameToken-D8D094FC22716E3EDE14258880881317">

<wsse:Username>' . $this->api_username . '</wsse:Username>

<wsse:Password Type="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordDigest">' . $passwordDigest . '</wsse:Password>

<wsse:Nonce EncodingType="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-soap-message-security-1.0#Base64Binary">' . $ENCODEDNONCE . '</wsse:Nonce>

<wsu:Created>' . $created . '</wsu:Created>

</wsse:UsernameToken>

</wsse:Security>';

//push the header into soap

$HeaderObject = new SoapVar($HeaderObjectXML, XSD_ANYXML);

//push soap header

$header = new SoapHeader('http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd', 'Security', $HeaderObject);

$client->__setSoapHeaders($header);

return $client;

}

public function CreateShippiment($data) {

$request = $this->buildCreateshippiment($data);

$type = 'createShipment';

return $this->makerequest($type, $request);

}

public function PrintLabel($shipmentNumber, $order_tracking_id) {

$time = gmdate('Y-m-d\TH:i:s');

$request = array(

'integrationHeader' => array(

'dateTime' => $time,

'version' => '2',

'identification' => array(

'applicationId' => $this->apiapplicationid,

'transactionId' => $order_tracking_id

)

),

'shipmentNumber' => $shipmentNumber,

'outputFormat' => 'PDF',

);

$type = 'printLabel';

$response = $this->makerequest($type, $request);

return $response->label;

}

private function makerequest($type, $request) {

$client = $this->preparerequest();

$response = false;

$times = 1;

while (true) {

try {

$response = $client->__soapCall($type, array($request), array('soapaction' => $this->locationforrequest));

//echo "REQUEST:\n" . htmlentities($client->__getLastResponse()) . "\n";

break;

}

catch (Exception $e) {

//print_r($e);

if ( $times <= 25) { //$e->detail->exceptionDetails->exceptionCode == "E0010" &&

sleep(1.5);

$times++;

continue;

}

else {

// echo $e->getMessage();

// echo "<pre>";

// print_r($e->detail);

// echo $client->__getLastResponse();

// echo "REQUEST:\n" . htmlentities($client->__getLastResponse()) . "\n";

// break;

}

}

break;

}

return $response;

}

private function buildCreateshippiment($data2) {

$time = gmdate('Y-m-d\TH:i:s');

$data = new ArrayObject();

foreach ($data2 as $key => $value) {

$data->$key = $value;

}

$request = array(

'integrationHeader' => array(

'dateTime' => $time,

'version' => '2',

'identification' => array(

'applicationId' => $this->apiapplicationid,

'transactionId' => $data->order_tracking_id

)

),

'requestedShipment' => array(

'shipmentType' => array('code' => 'Delivery'),

'serviceOccurrence' => 1,

'serviceType' => array('code' => $data->api_service_type),

'serviceOffering' => array('serviceOfferingCode' => array('code' => $data->api_service_code)),

'serviceFormat' => array('serviceFormatCode' => array('code' => $data->api_service_format)),

'shippingDate' => date('Y-m-d'),

'recipientContact' => array('name' => $data->shipping_name, 'complementaryName' => $data->shipping_company),

'recipientAddress' => array('addressLine1' => $data->shipping_address1, 'addressLine2' => $data->shipping_address2, 'postTown' => $data->shipping_town, 'postcode' => $data->shipping_postcode),

'items' => array('item' => array(

'numberOfItems' => $data->order_tracking_boxes,

'weight' => array('unitOfMeasure' => array('unitOfMeasureCode' => array('code' => 'g')),

'value' => $data->order_tracking_weight,

)

)

),

//'signature' => 0,

)

);

if ($data->api_service_enhancements == 6 && $data->api_service_type == 1) {

$request['requestedShipment']['serviceEnhancements'] = array('enhancementType' => array('serviceEnhancementCode' => array('code' => $data->api_service_enhancements)));

}

return $request;

}