public function postPrint()
{
Session::reflash();
$result = NULL;
$tpl_id = Input::get('template', 0);
$count = Input::get('count', 1);
$type = Input::get('type');
$voucher_ids = Session::get('vouchers', ['0']);
$parser = new TemplateParser();
$template = VoucherTemplate::find($tpl_id);
switch ($type) {
case 'prepaid_voucher':
$vouchers = Voucher::variables($voucher_ids);
break;
case 'refill_coupon':
$vouchers = refillcoupons::variables($voucher_ids);
break;
default:
throw new Exception("Could not determine form type. Could not proceed.");
break;
}
$i = 1;
foreach ($vouchers as $voucher) {
$parser->initData((array) $voucher);
$result .= $parser->parseTemplateData($template->body);
if ($i % $count == 0) {
$result .= "<br />";
} else {
$result .= " ";
}
$i++;
}
if ($i > 1) {
$result .= "<br />" . Form::button('Print This Page', ['onclick' => 'window.print()', 'class' => 'btn btn-primary col-lg-offset-1']);
} else {
$result = "Please select atleast one voucher";
}
return View::make('admin.vouchers.print')->with('vouchers', $result);
}