<?php

/*********************************************************************************
 * SugarCRM Community Edition is a customer relationship management program developed by
 * SugarCRM, Inc. Copyright (C) 2004-2012 SugarCRM Inc.
 * 
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Affero General Public License version 3 as published by the
 * Free Software Foundation with the addition of the following permission added
 * to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
 * IN WHICH THE COPYRIGHT IS OWNED BY SUGARCRM, SUGARCRM DISCLAIMS THE WARRANTY
 * OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
 * 
 * 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 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, see http://www.gnu.org/licenses or write to the Free
 * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301 USA.
 * 
 * You can contact SugarCRM, Inc. headquarters at 10050 North Wolfe Road,
 * SW2-130, Cupertino, CA 95014, USA. or at email address contact@sugarcrm.com.
 * 
 * The interactive user interfaces in modified source and object code versions
 * of this program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU Affero General Public License version 3.
 * 
 * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
 * these Appropriate Legal Notices must retain the display of the "Powered by
 * SugarCRM" logo. If the display of the logo is not reasonably feasible for
 * technical reasons, the Appropriate Legal Notices must display the words
 * "Powered by SugarCRM".
 ********************************************************************************/


require_once('include/SugarFields/Fields/Int/SugarFieldInt.php');

class SugarFieldFloat extends SugarFieldInt 
{
    public function formatField($rawField, $vardef){
        // A null precision uses the user prefs / system prefs by default
        $precision = null;
        if ( isset($vardef['precision']) ) {
            $precision = $vardef['precision'];
        }
        
        if ( $rawField === '' || $rawField === NULL ) {
            return '';
        }

        return format_number($rawField,$precision,$precision);
    }
    
    public function unformatField($formattedField, $vardef){
        if ( $formattedField === '' || $formattedField === NULL ) {
            return '';
        }
        return (float)unformat_number($formattedField);
    }

    /**
     * @see SugarFieldBase::importSanitize()
     */
    public function importSanitize(
        $value,
        $vardef,
        $focus,
        ImportFieldSanitize $settings
        )
    {
        $value = str_replace($settings->num_grp_sep,"",$value);
        $dec_sep = $settings->dec_sep;
        if ( $dec_sep != '.' ) {
            $value = str_replace($dec_sep,".",$value);
        }
        if ( !is_numeric($value) ) {
            return false;
        }
        
        return $value;
    }
}