class.ilCASSettings.php

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

class ilCASSettings
{

        const SYNC_DISABLED = 0;
        const SYNC_CAS = 1;
        const SYNC_LDAP = 2;

        private static $instance = null;

        private $storage = null;
        private $server = '';
        private $port = 0;
        private $uri = '';
        private $login_instructions = '';
        private $active = 0;
        private $create_users = 0;
        private $allow_local = 0;
        private $user_default_role = 0;
        
        protected function __construct()
        {
                $this->storage = new ilSetting();
                $this->read();
        }
        
        public static function getInstance()
        {
                if(self::$instance)
                {
                        return self::$instance;
                }
                return self::$instance = new ilCASSettings();
        }

        public function setServer($a_server)
        {
                $this->server = $a_server;
        }

        public function getServer()
        {
                return $this->server;
        }

        public function setPort($a_port)
        {
                $this->port = $a_port;
        }

        public function getPort()
        {
                return $this->port;
        }

        public function setUri($a_uri)
        {
                $this->uri = $a_uri;
        }

        public function getUri()
        {
                return $this->uri;
        }

        public function setLoginInstruction($a_inst)
        {
                $this->login_instructions = $a_inst;
        }

        public function getLoginInstruction()
        {
                return $this->login_instructions;
        }

        public function setActive($a_active)
        {
                $this->active = $a_active;
        }

        public function isActive()
        {
                return $this->active;
        }

        public function enableUserCreation($a_uc)
        {
                $this->create_users = $a_uc;
        }

        public function isUserCreationEnabled()
        {
                return $this->create_users;
        }

        public function enableLocalAuthentication($a_local)
        {
                $this->allow_local = $a_local;
        }

        public function isLocalAuthenticationEnabled()
        {
                return $this->allow_local;
        }

        public function setDefaultRole($a_role)
        {
                $this->default_role = $a_role;
        }

        public function getDefaultRole()
        {
                return $this->default_role;
        }

        public function save()
        {
                $this->getStorage()->set('cas_server', $this->getServer());
                $this->getStorage()->set('cas_port', $this->getPort());
                $this->getStorage()->set('cas_uri', $this->getUri());
                $this->getStorage()->set('cas_login_instructions', $this->getLoginInstruction());
                $this->getStorage()->set('cas_active', $this->isActive());
                $this->getStorage()->set('cas_create_users', $this->isUserCreationEnabled());
                $this->getStorage()->set('cas_allow_local', $this->isLocalAuthenticationEnabled());
                $this->getStorage()->set('cas_user_default_role', $this->getDefaultRole());
        }

        private function read()
        {
                $this->setServer($this->getStorage()->get('cas_server',$this->server));
                $this->setPort($this->getStorage()->get('cas_port',$this->port));
                $this->setUri($this->getStorage()->get('cas_uri',$this->uri));
                $this->setActive($this->getStorage()->get('cas_active',$this->active));
                $this->setDefaultRole($this->getStorage()->get('cas_user_default_role',$this->default_role));
                $this->setLoginInstruction($this->getStorage()->get('cas_login_instructions',$this->login_instructions));
                $this->enableLocalAuthentication($this->getStorage()->get('cas_allow_local',$this->allow_local));
                $this->enableUserCreation($this->getStorage()->get('cas_create_users',$this->create_users));
        }




        private function getStorage()
        {
                return $this->storage;
        }
}
?>