class.ilAuthContainerECS.php

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<?php
/*
        +-----------------------------------------------------------------------------+
        | ILIAS open source                                                           |
        +-----------------------------------------------------------------------------+
        | Copyright (c) 1998-2006 ILIAS open source, University of Cologne            |
        |                                                                             |
        | This program is free software; you can redistribute it and/or               |
        | modify it under the terms of the GNU General Public License                 |
        | as published by the Free Software Foundation; either version 2              |
        | of the License, or (at your option) any later version.                      |
        |                                                                             |
        | This program is distributed in the hope that it will be useful,             |
        | but WITHOUT ANY WARRANTY; without even the implied warranty of              |
        | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               |
        | GNU General Public License for more details.                                |
        |                                                                             |
        | You should have received a copy of the GNU General Public License           |
        | along with this program; if not, write to the Free Software                 |
        | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. |
        +-----------------------------------------------------------------------------+
*/

include_once('Auth/Container.php');

class ilAuthContainerECS extends Auth_Container
{
        protected $mid = null;
        protected $abreviation = null;

        public function __construct($a_params)
        {
                parent::__construct(array());
                $this->initECSServices();
        }
        
        public function getAbreviation()
        {
                return $this->abreviation;
        }
        
        public function getMID()
        {
                return $this->mid;              
        }
        
        
        public function fetchData($a_username,$a_pass)
        {
                global $ilLog;
                
                $ilLog->write(__METHOD__.': Starting ECS authentication.');
                
                if(!$this->settings->isEnabled())
                {
                        $ilLog->write(__METHOD__.': ECS settings .');
                        return false;
                }

                // Check if hash is valid ...
                include_once('./Services/WebServices/ECS/classes/class.ilECSConnector.php');
                
                try
                {
                        $connector = new ilECSConnector();
                        $res = $connector->getAuth($_GET['ecs_hash']);
                        $auths = $res->getResult();
                        $this->mid = $auths[0]->mid;
                        $ilLog->write(__METHOD__.': Got mid: '.$this->mid);
                        $this->abreviation = $auths[0]->abr;
                        $ilLog->write(__METHOD__.': Got abr: '.$this->abreviation);
                        /*                      
                        // Read abbreviation from mid
                        $res = $connector->getMemberships($this->mid);
                        $member = $res->getResult();
                        $this->abbreviation = $member[0]->participants[0]->abr;
                        */
                        return true;
                }
                catch(ilECSConnectorException $e)
                {
                        $ilLog->write(__METHOD__.': Authentication failed with message: '.$e->getMessage());
                        return false;
                }
        }

        private function initECSServices()
        {
                include_once('./Services/WebServices/ECS/classes/class.ilECSSettings.php');
                $this->settings = ilECSSettings::_getInstance();
        }
        
}


?>