class.ilECSEnrolmentStatusConnector.php

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<?php
/* Copyright (c) 1998-2009 ILIAS open source, Extended GPL, see docs/LICENSE */

include_once './Services/WebServices/ECS/classes/class.ilECSConnector.php';
include_once './Services/WebServices/ECS/classes/class.ilECSConnectorException.php';
include_once './Services/WebServices/ECS/classes/Connectors/class.ilECSEnrolmentStatus.php';

class ilECSEnrolmentStatusConnector extends ilECSConnector
{

        public function __construct(ilECSSetting $settings = null)
        {
                parent::__construct($settings);
        }


        public function getEnrolmentStatus($a_enrole_id = 0,$a_details = false)
        {
                if($a_enrole_id)
                {
                        $this->path_postfix = '/campusconnect/member_status/'. (int) $a_enrole_id;
                }
                if($a_details and $a_enrole_id)
                {
                        $this->path_postfix .= '/details';
                }

                try {
                        
                        $this->prepareConnection();
                        $this->setHeader(array());
                        if($a_details)
                        {
                                $this->addHeader('Accept', 'application/json');
                        }
                        else
                        {
                                #$this->addHeader('Accept', 'text/uri-list');
                        }
                        $this->curl->setOpt(CURLOPT_HTTPHEADER, $this->getHeader());
                        $res = $this->call();
                        
                        if(substr($res, 0, 4) == 'http')
                        {
                                $json = file_get_contents($res);
                                $ecs_result = new ilECSResult($json);
                        }
                        else
                        {
                                $ecs_result = new ilECSResult($res);
                        }
                        
                        // Return ECSEContentDetails for details switch
                        if($a_details)
                        {
                                include_once './Services/WebServices/ECS/classes/class.ilECSEContentDetails.php';
                                $details = new ilECSEContentDetails();
                                $GLOBALS['ilLog']->write(print_r($res,true));
                                $details->loadFromJson($ecs_result->getResult());
                                return $details;
                        }
                        else
                        {
                                include_once './Services/WebServices/ECS/classes/Connectors/class.ilECSEnrolmentStatus.php';
                                $enrolment = new ilECSEnrolmentStatus();
                                $enrolment->loadFromJson($ecs_result->getResult());
                                return $enrolment;
                        }
                }
                catch(ilCurlConnectionException $e)     
                {
                        throw new ilECSConnectorException('Error calling ECS service: '.$e->getMessage());
                }
        }
        
        
        public function addEnrolmentStatus(ilECSEnrolmentStatus $enrolment, $a_target_mid)
        {
                global $ilLog;
                
                $ilLog->write(__METHOD__.': Add new enrolment status');

                $this->path_postfix = '/campusconnect/member_status';
                
                try 
                {
                        $this->prepareConnection();

                        $this->addHeader('Content-Type', 'application/json');
                        $this->addHeader('Accept', 'application/json');
                        $this->addHeader(ilECSConnector::HEADER_MEMBERSHIPS, $a_target_mid);
                        #$this->addHeader(ilECSConnector::HEADER_MEMBERSHIPS, 1);

                        $this->curl->setOpt(CURLOPT_HTTPHEADER, $this->getHeader());
                        $this->curl->setOpt(CURLOPT_POST,true);
                        $this->curl->setOpt(CURLOPT_POSTFIELDS,json_encode($enrolment));
                        $ret = $this->call();

                        $info = $this->curl->getInfo(CURLINFO_HTTP_CODE);
        
                        $ilLog->write(__METHOD__.': Checking HTTP status...');
                        if($info != self::HTTP_CODE_CREATED)
                        {
                                $ilLog->write(__METHOD__.': Cannot create auth resource, did not receive HTTP 201. ');
                                $ilLog->write(__METHOD__.': POST was: '.print_r($enrolment,TRUE));
                                $ilLog->write(__METHOD__.': HTTP code: '.$info);
                                throw new ilECSConnectorException('Received HTTP status code: '.$info);
                        }
                        $ilLog->write(__METHOD__.': ... got HTTP 201 (created)');

                        $result = new ilECSResult($ret);
                        $enrolment_res = $result->getResult();

                        $ilLog->write(__METHOD__.': ... Received result: '.print_r($enrolment_res,TRUE));

                        return $enrolment_res;
                }
                catch(ilCurlConnectionException $exc)
                {
                        throw new ilECSConnectorException('Error calling ECS service: '.$exc->getMessage());
                }

        }
}
?>