class.ilPaypalSettings.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. |
        +-----------------------------------------------------------------------------+
*/

class ilPaypalSettings
{
        private $db;

        private $settings;
        private $settings_id;
        
        private $server_host;
        private $server_path;
        private $vendor;
        private $auth_token;
        private $page_style;
        private $ssl;
        
        static private $instance = null;
        
        static public function getInstance()
        {
                if (!self::$instance)
                {
                self::$instance = new ilPaypalSettings();
            }
            
            return self::$instance;                 
        }

        private function ilPaypalSettings()
        {
                global $ilDB;

                $this->db =& $ilDB;

                $this->getSettings();
        }
        
        private function getSettings()
        {
                $this->fetchSettingsId();
                
                $query = "SELECT paypal FROM payment_settings WHERE settings_id = '" .  $this->getSettingsId() . "'";
                $result = $this->db->getrow($query);

                $data = array();
                if (is_object($result))
                {
                        if ($result->paypal != "") $data = unserialize($result->paypal);
                        else $data = array();
                }

                $this->setServerHost($data["server_host"]);
                $this->setServerPath($data["server_path"]);
                $this->setVendor($data["vendor"]);
                $this->setAuthToken($data["auth_token"]);
                $this->setPageStyle($data["page_style"]);
                $this->setSsl($data["ssl"]);
        }       
        
        private function fetchSettingsId()
        {
                $query = "SELECT * FROM payment_settings";
                $result = $this->db->getrow($query);
                
                $this->setSettingsId($result->settings_id);
        }
        
        public function setSettingsId($a_settings_id = 0)
        {
                $this->settings_id = $a_settings_id;
        }
        public function getSettingsId()
        {
                return $this->settings_id;
        }
        public function setServerHost($a_server_host)
        {
                $this->server_host = $a_server_host;
        }
        public function getServerHost()
        {
                return $this->server_host;
        }
        public function setServerPath($a_server_path)
        {
                $this->server_path = $a_server_path;
        }
        public function getServerPath()
        {
                return $this->server_path;
        }
        public function setVendor($a_vendor)
        {
                $this->vendor = $a_vendor;
        }
        public function getVendor()
        {
                return $this->vendor;
        }
        public function setAuthToken($a_auth_token)
        {
                $this->auth_token = $a_auth_token;
        }
        public function getAuthToken()
        {
                return $this->auth_token;
        }
        public function setPageStyle($a_page_style)
        {
                $this->page_style = $a_page_style;
        }
        public function getPageStyle()
        {
                return $this->page_style;
        }
        public function setSsl($a_ssl)
        {
                $this->ssl = $a_ssl;
        }
        public function getSsl()
        {
                return $this->ssl;
        }
        
        function getAll()
        {
                $values = array(
                        "server_host" => $this->getServerHost(),
                        "server_path" => $this->getServerPath(),
                        "vendor" => $this->getVendor(),
                        "auth_token" => $this->getAuthToken(),
                        "page_style" => $this->getPageStyle(),
                        "ssl" => $this->getSsl()
                );
                
                return $values;
        }

        function clearAll()
        {
                $query = "UPDATE payment_settings "
                                ."SET paypal = '' "
                                ."WHERE settings_id = '" . $this->settings_id . "'";
                $this->db->query($query);

                $this->settings = array();
        }
                
        public function save()
        {
                global $ilDB;
                
                $values = array(
                        "server_host" => $this->getServerHost(),
                        "server_path" => $this->getServerPath(),
                        "vendor" => $this->getVendor(),
                        "auth_token" => $this->getAuthToken(),
                        "page_style" => $this->getPageStyle(),
                        "ssl" => $this->getSsl()                        
                );              
                
                if ($this->getSettingsId())
                {               
                        $query = "UPDATE payment_settings "
                                        ."SET paypal = " . $ilDB->quote(serialize($values)). " "
                                        ."WHERE settings_id = '" . $this->getSettingsId() . "'";
                        $this->db->query($query);
                }
                else
                {
                        $query = "INSERT INTO payment_settings (paypal) VALUES (" . $ilDB->quote(serialize($values)). ") ";
                        
                        $this->db->query($query);               
                        
                        $this->setSettingsId($this->db->getLastInsertId());
                }               
        }
}
?>