/**
* Fetches the user's transcript from the server and returns it.
* @return array user's transcript as returned by PowerSchool
*/
public function fetchTranscript()
{
$client = new \Zend\Soap\Client();
$client->setOptions(array('uri' => 'http://publicportal.rest.powerschool.pearson.com/xsd', 'location' => $this->soap_url . 'pearson-rest/services/PublicPortalServiceJSON', 'login' => 'pearson', 'password' => 'm0bApP5', 'use' => SOAP_LITERAL));
// This is a workaround for SoapClient not having a WSDL to go off of.
// Passing everything as an object or as an associative array causes
// the parameters to not be correctly interpreted by PowerSchool.
$parameters = array('userSessionVO' => (object) array('userId' => $this->soap_session->userId, 'serviceTicket' => $this->soap_session->serviceTicket, 'serverInfo' => (object) array('apiVersion' => $this->soap_session->serverInfo->apiVersion), 'serverCurrentTime' => '2012-12-26T21:47:23.792Z', 'userType' => '2'), 'studentIDs' => $this->soap_session->studentIDs, 'qil' => (object) array('includes' => '1'));
$transcript = $client->__call('getStudentData', $parameters);
return $transcript;
}
/**
* Attempt to authenticate against the server
* @param string $url URL for the PowerSchool server to authenticate against
* @param string $username student's username
* @param string $password student's password
* @param boolean $fetch_transcript fetch transcript after successful login?
* @return PowerAPI\Student
*/
public static function authenticate($url, $username, $password, $fetch_transcript = true)
{
// Ensure the URL ends with a /
if (substr($url, -1) !== "/") {
$url = $url . "/";
} else {
$url = $url;
}
$client = new \Zend\Soap\Client();
$client->setOptions(array('uri' => 'http://publicportal.rest.powerschool.pearson.com/xsd', 'location' => $url . 'pearson-rest/services/PublicPortalServiceJSON', 'login' => 'pearson', 'password' => 'm0bApP5', 'use' => SOAP_LITERAL));
$login = $client->__call('login', array('username' => $username, 'password' => $password, 'userType' => 2));
// userSessionVO is unset if something went wrong during auth.
if ($login->userSessionVO === null) {
throw new Exceptions\Authentication($login->messageVOs->description);
}
$session = $login->userSessionVO;
return new Data\Student($url, $session, $fetch_transcript);
}
/**
* Perform a SOAP call but first check for adding STS Token or fetch one
*
* @param string $name
* @param array $arguments
* @return mixed
*/
public function __call($name, $arguments)
{
/**
* add WSSE Security header
*/
if ($this->_tokenService !== null) {
// if login method we addWsseLoginHeader
if (in_array('login', $arguments)) {
$this->addWsseLoginHeader();
} elseif ($name == 'getTokens') {
$this->addWsseTokenHeader($this->_tokenService->getLoginToken());
} else {
$this->addWsseSecurityTokenHeader($this->_tokenService->getTokens());
}
}
return parent::__call($name, $arguments);
}
