<?php

/*
 +--------------------------------------------------------------------+
 | CiviCRM version 3.0                                                |
 +--------------------------------------------------------------------+
 | Copyright CiviCRM LLC (c) 2004-2009                                |
 +--------------------------------------------------------------------+
 | This file is a part of CiviCRM.                                    |
 |                                                                    |
 | CiviCRM is free software; you can copy, modify, and distribute it  |
 | under the terms of the GNU Affero General Public License           |
 | Version 3, 19 November 2007.                                       |
 |                                                                    |
 | 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 GNU Affero General Public License for more details.        |
 |                                                                    |
 | You should have received a copy of the GNU 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        |
 | GNU 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) 2004-2009
 * $Id$
 *
 */

require_once 'CRM/Core/Form.php';
require_once 'CRM/Core/BAO/PriceSet.php';
/**
 * This class is to build the form for Deleting Set
 */
class CRM_Price_Form_DeleteSet extends CRM_Core_Form {

    /**
     * the set id
     *
     * @var int
     */
    protected $_sid;

    /**
     * The title of the set being deleted
     *
     * @var string
     */
    protected $_title;

    /**
     * set up variables to build the form
     *
     * @return void
     * @acess protected
     */
    function preProcess( ) 
    {
        $this->_sid    = $this->get( 'sid' );
        
        $this->_title = CRM_Core_DAO::getFieldValue( 'CRM_Core_DAO_PriceSet', 
                                                     $this->_sid, 'title' );
    }
    
    /**
     * Function to actually build the form
     *
     * @return None
     * @access public
     */
    public function buildQuickForm( )
    {
        $this->assign( 'title', $this->_title );
        $this->addButtons( array(
                                 array ( 'type'      => 'next',
                                         'name'      => ts('Delete Price Set'),
                                         'isDefault' => true   ),
                                 array ( 'type'       => 'cancel',
                                         'name'      => ts('Cancel') ),
                                 )
                           );
    }
    
    /**
     * Process the form when submitted
     *
     * @return void
     * @access public
     */
    public function postProcess( ) 
    {
        if (CRM_Core_BAO_PriceSet::deleteSet( $this->_sid)) {
            CRM_Core_Session::setStatus( ts( 'The Price Set \'%1\' has been deleted.', 
                                             array( 1 => $this->_title ) ) );        
        } else {
            CRM_Core_Session::setStatus( ts( 'The Price Set \'%1\' has not been deleted! You must delete all price fields in this set prior to deleting the set.', 
                                             array( 1 => $this->_title ) ) );        
        }
    }
}


