class.ilECSCourseConnector.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';

class ilECSCourseConnector extends ilECSConnector
{

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


        public function getCourse($course_id,$a_details = false)
        {
                $this->path_postfix = '/campusconnect/courses/'. (int) $course_id;
                
                if($a_details and $course_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();
                                $details->loadFromJson($ecs_result->getResult());
                                return $details;
                        }
                        // Return json result
                        return $ecs_result->getResult();
                }
                catch(ilCurlConnectionException $e)     
                {
                        throw new ilECSConnectorException('Error calling ECS service: '.$e->getMessage());
                }
        }
}
?>