fannie/modules/plugins2.0/EReceipt/Format/TotalEReceiptFormat.php
<?php
/*******************************************************************************
Copyright 2012 Whole Foods Co-op.
This file is part of IT CORE.
IT CORE 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.
IT CORE 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
in the file license.txt along with IT CORE; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*********************************************************************************/
if (!class_exists('EReceiptFormat')) {
include(__DIR__ . '/EReceiptFormat.php');
}
/**
@class TotalFormat
Module for print-formatting
total records.
*/
class TotalEReceiptFormat extends EReceiptFormat
{
protected $line_width = 56;
/**
Formatting function
@param $row a single receipt record
@return a formatted string
*/
public function format(array $row)
{
switch($row['upc']) {
case 'TOTAL':
$this->bold = true;
return $this->align($row['upc'],$row['total']);
break;
case 'SUBTOTAL':
case 'TAX':
return $this->align($row['upc'],$row['total']);
break;
case 'DISCOUNT':
$text = sprintf(_("** %d%% Discount Applied **"),$row['percentDiscount']);
$pad = $this->line_width - 12;
$text = str_pad($text, $pad, ' ', STR_PAD_RIGHT);
$amount = str_pad(sprintf('%.2f',$row['total']),
8,
' ',
STR_PAD_LEFT);
return $text.$amount;
break;
}
}
private function align($text, $amount)
{
$amount = sprintf('%.2f',$amount);
$pad = $this->line_width - 12;
$ret = str_pad($text, $pad,' ',STR_PAD_LEFT);
$ret .= str_pad($amount,8,' ',STR_PAD_LEFT);
return $ret;
}
}