<?php

/*
 +--------------------------------------------------------------------+
 | CiviCRM version 1.7                                                |
 +--------------------------------------------------------------------+
 | Copyright CiviCRM LLC (c) 2004-2007                                |
 +--------------------------------------------------------------------+
 | This file is a part of CiviCRM.                                    |
 |                                                                    |
 | CiviCRM is free software; you can copy, modify, and distribute it  |
 | under the terms of the Affero General Public License Version 1,    |
 | March 2002.                                                        |
 |                                                                    |
 | CiviCRM 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 Affero General Public License for more details.            |
 |                                                                    |
 | You should have received a copy of the Affero General Public       |
 | License along with this program; if not, contact CiviCRM LLC       |
 | at info[AT]civicrm[DOT]org.  If you have questions about the       |
 | Affero General Public License or the licensing  of CiviCRM,        |
 | see the CiviCRM license FAQ at http://civicrm.org/licensing        |
 +--------------------------------------------------------------------+
*/

/**
 *
 * @package CRM
 * @copyright CiviCRM LLC (c) 2004-2007
 * $Id$
 *
 */
             
require_once 'CRM/Contact/Form/Task/SaveSearch.php';

/**
 * This class provides the functionality to update a saved search
 *
 */
class CRM_Contact_Form_Task_SaveSearch_Update extends CRM_Contact_Form_Task_SaveSearch {

    /**
     * build all the data structures needed to build the form
     *
     * @return void
     * @access public
     */
    function preProcess()
    {
        parent::preProcess( );
        
        $this->_id = $this->get( 'ssID' );
        if ( ! $this->_id ) {
            // fetch the value from the group id gid
            $gid = $this->get( 'gid' );
            if ( $gid ) {
                $this->_id = CRM_Core_DAO::getFieldValue( 'CRM_Contact_DAO_Group', $gid, 'saved_search_id' );
            }
        }
    }

    /**
     * This function sets the default values for the form.
     * the default values are retrieved from the database
     *
     * @access public
     * @return None
     */
    function setDefaultValues( ) {

        $defaults = array( );
        $params   = array( );
        
        $params = array( 'saved_search_id' => $this->_id );
        CRM_Contact_BAO_Group::retrieve( $params, $defaults );

        return $defaults;
    }

}

?>
