class.ilRegistrationEmailRoleAssignments.php

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<?php
/*
        +-----------------------------------------------------------------------------+
        | ILIAS open source                                                           |
        +-----------------------------------------------------------------------------+
        | Copyright (c) 1998-2001 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. |
        +-----------------------------------------------------------------------------+
*/

define('IL_REG_MISSING_DOMAIN',1);
define('IL_REG_MISSING_ROLE',2);

class ilRegistrationRoleAssignments
{
        var $assignments = array();
        var $default_role = 0;

        function ilRegistrationRoleAssignments()
        {
                global $ilDB;

                $this->db =& $ilDB;
                $this->__read();
        }

        function getRoleByEmail($a_email)
        {
                global $ilObjDataCache;

                foreach($this->assignments as $assignment)
                {
                        if(!$assignment['domain'] or !$assignment['role'])
                        {
                                continue;
                        }
                        if(stristr($a_email,$assignment['domain']))
                        {
                                // check if role exists
                                if(!$ilObjDataCache->lookupType($assignment['role']))
                                {
                                        continue;
                                }
                                return $assignment['role'];
                        }
                }
                // return default
                return $this->getDefaultRole();
        }
        
        function getAssignments()
        {
                return $this->assignments ? $this->assignments : array();
        }

        function setDomain($a_id,$a_domain)
        {
                $this->assignments[$a_id]['domain'] = $a_domain;
        }
        function setRole($a_id,$a_role)
        {
                $this->assignments[$a_id]['role'] = $a_role;
        }

        function getDefaultRole()
        {
                return $this->default_role;
        }
        function setDefaultRole($a_role_id)
        {
                $this->default_role = $a_role_id;
        }

        function delete($a_id)
        {
                global $ilDB;
                
                $query = "DELETE FROM reg_email_role_assignments ".
                        "WHERE assignment_id = ".$ilDB->quote($a_id);

                $this->db->query($query);

                $this->__read();
                return true;
        }

        function add()
        {
                $query = "INSERT INTO reg_email_role_assignments ".
                        "SET domain = '', ".
                        "role = ''";

                $this->db->query($query);

                $this->__read();
                return true;
        }

        function save()
        {
                global $ilias, $ilDB;

                // Save default role
                $ilias->setSetting('reg_default_role',$this->getDefaultRole());

                foreach($this->assignments as $assignment)
                {
                        $query = "UPDATE reg_email_role_assignments ".
                                "SET domain = ".$ilDB->quote($assignment['domain']).", ".
                                "role = ".$ilDB->quote($assignment['role'])." ".
                                "WHERE assignment_id = ".$ilDB->quote($assignment['id']);

                        $this->db->query($query);
                }
                return true;
        }

        function validate()
        {
                foreach($this->assignments as $assignment)
                {
                        if(!strlen($assignment['domain']))
                        {
                                return IL_REG_MISSING_DOMAIN;
                        }
                        if(!$assignment['role'])
                        {
                                return IL_REG_MISSING_ROLE;
                        }
                }
                if(!$this->getDefaultRole())
                {
                        return IL_REG_MISSING_ROLE;
                }
                return 0;
        }
                        
        


        // Private
        function __read()
        {
                global $ilias, $ilDB;

                $query = "SELECT * FROM reg_email_role_assignments ";
                $res = $this->db->query($query);

                $this->assignments = array();
                while($row = $res->fetchRow(DB_FETCHMODE_OBJECT))
                {
                        $this->assignments[$row->assignment_id]['id'] =  $row->assignment_id;
                        $this->assignments[$row->assignment_id]['role'] = $row->role;
                        $this->assignments[$row->assignment_id]['domain'] = $row->domain;
                }

                $this->default_role = $ilias->getSetting('reg_default_role');

                return true;
        }
}
?>