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Mini Shell
<?php
namespace Bitrix\Sale\Discount;
use Bitrix\Main\Localization\Loc;
Loc::loadMessages(__FILE__);
final class Formatter
{
const TYPE_SIMPLE = 0x0001;
const TYPE_VALUE = 0x0002;
const TYPE_LIMIT_VALUE = 0x0004;
const TYPE_FIXED = 0x0008;
const TYPE_MAX_BOUND = 0x0010;
const TYPE_SIMPLE_GIFT = 0x0020;
const VALUE_TYPE_PERCENT = 'P';
const VALUE_TYPE_CURRENCY = 'C';
const VALUE_TYPE_SUMM = 'S';
const VALUE_TYPE_SUMM_BASKET = 'B';
const VALUE_ACTION_DISCOUNT = 'D';
const VALUE_ACTION_EXTRA = 'E';
const VALUE_ACTION_CUMULATIVE = 'A';
const LIMIT_MAX = 'MAX';
const LIMIT_MIN = 'MIN';
private static $errors = array();
/**
* Prepare action or result description.
*
* @param int $type Action description type.
* @param array|string $data Action description data.
* @return null|array
*/
public static function prepareRow($type, $data)
{
self::clearErrors();
$process = true;
$result = array();
$type = (int)$type;
if ($type != self::TYPE_SIMPLE)
{
if (empty($data) || !is_array($data))
{
$process = false;
self::addError(Loc::getMessage('SALE_DISCOUNT_FORMATTER_ERR_FORMAT_DESCR_BAD'));
}
}
switch ($type)
{
case self::TYPE_SIMPLE:
if (empty($data) || !is_string($data))
{
$process = false;
self::addError(Loc::getMessage('SALE_DISCOUNT_FORMATTER_ERR_FORMAT_DESCR_BAD'));
}
if ($process)
{
$result = array(
'TYPE' => self::TYPE_SIMPLE,
'DESCR' => $data
);
}
break;
case self::TYPE_LIMIT_VALUE:
case self::TYPE_VALUE:
if ($type == self::TYPE_LIMIT_VALUE)
{
if ($process)
{
if (!isset($data['LIMIT_TYPE']) || !isset($data['LIMIT_VALUE']) || !isset($data['LIMIT_UNIT']))
{
$process = false;
self::addError(Loc::getMessage('SALE_DISCOUNT_FORMATTER_ERR_FORMAT_DESCR_BAD'));
}
elseif ($data['LIMIT_TYPE'] != self::LIMIT_MAX && $data['LIMIT_TYPE'] != self::LIMIT_MIN)
{
$process = false;
self::addError(Loc::getMessage('SALE_DISCOUNT_FORMATTER_ERR_FORMAT_DESCR_BAD'));
}
}
if ($process)
{
if ($data['VALUE_TYPE'] != self::VALUE_TYPE_PERCENT)
{
$process = false;
self::addError(Loc::getMessage('SALE_DISCOUNT_FORMATTER_ERR_FORMAT_DESCR_BAD'));
}
}
if ($process)
{
$result['LIMIT_TYPE'] = $data['LIMIT_TYPE'];
$result['LIMIT_VALUE'] = $data['LIMIT_VALUE'];
$result['LIMIT_UNIT'] = $data['LIMIT_UNIT'];
}
}
if ($process)
{
if (!isset($data['VALUE']) || !isset($data['VALUE_TYPE']))
{
$process = false;
self::addError(Loc::getMessage('SALE_DISCOUNT_FORMATTER_ERR_FORMAT_DESCR_BAD'));
}
}
if ($process)
{
if (
$data['VALUE_TYPE'] != self::VALUE_TYPE_PERCENT
&& $data['VALUE_TYPE'] != self::VALUE_TYPE_CURRENCY
&& $data['VALUE_TYPE'] != self::VALUE_TYPE_SUMM
&& $data['VALUE_TYPE'] != self::VALUE_TYPE_SUMM_BASKET
)
{
$process = false;
self::addError(Loc::getMessage('SALE_DISCOUNT_FORMATTER_ERR_FORMAT_DESCR_BAD'));
}
elseif (
$data['VALUE_TYPE'] == self::VALUE_TYPE_CURRENCY
|| $data['VALUE_TYPE'] == self::VALUE_TYPE_SUMM
|| $data['VALUE_TYPE'] == self::VALUE_TYPE_SUMM_BASKET
)
{
if (!isset($data['VALUE_UNIT']))
{
$process = false;
self::addError(Loc::getMessage('SALE_DISCOUNT_FORMATTER_ERR_FORMAT_DESCR_BAD'));
}
}
}
if ($process)
{
if (!isset($data['VALUE_ACTION']))
$data['VALUE_ACTION'] = self::VALUE_ACTION_DISCOUNT;
if (
$data['VALUE_ACTION'] != self::VALUE_ACTION_DISCOUNT
&& $data['VALUE_ACTION'] != self::VALUE_ACTION_EXTRA
&& $data['VALUE_ACTION'] != self::VALUE_ACTION_CUMULATIVE
)
{
$process = false;
self::addError(Loc::getMessage('SALE_DISCOUNT_FORMATTER_ERR_FORMAT_DESCR_BAD'));
}
}
if ($process)
{
$result['TYPE'] = $type;
$result['VALUE'] = $data['VALUE'];
$result['VALUE_TYPE'] = $data['VALUE_TYPE'];
$result['VALUE_ACTION'] = $data['VALUE_ACTION'];
if (
$data['VALUE_TYPE'] == self::VALUE_TYPE_CURRENCY
|| $data['VALUE_TYPE'] == self::VALUE_TYPE_SUMM
|| $data['VALUE_TYPE'] == self::VALUE_TYPE_SUMM_BASKET
)
$result['VALUE_UNIT'] = $data['VALUE_UNIT'];
if (isset($data['RESULT_VALUE']) && isset($data['RESULT_UNIT']))
{
$result['RESULT_VALUE'] = (string)$data['RESULT_VALUE'];
$result['RESULT_UNIT'] = $data['RESULT_UNIT'];
}
}
break;
case self::TYPE_FIXED:
if ($process)
{
if (!isset($data['VALUE']) || !isset($data['VALUE_UNIT']))
{
$process = false;
self::addError(Loc::getMessage('SALE_DISCOUNT_FORMATTER_ERR_FORMAT_DESCR_BAD'));
}
}
if ($process)
{
$result = array(
'TYPE' => $type,
'VALUE' => $data['VALUE'],
'VALUE_UNIT' => $data['VALUE_UNIT']
);
}
break;
case self::TYPE_MAX_BOUND:
if ($process)
{
if (!isset($data['VALUE']) || !isset($data['VALUE_UNIT']))
{
$process = false;
self::addError(Loc::getMessage('SALE_DISCOUNT_FORMATTER_ERR_FORMAT_DESCR_BAD'));
}
}
if ($process)
{
$result = array(
'TYPE' => $type,
'VALUE' => $data['VALUE'],
'VALUE_UNIT' => $data['VALUE_UNIT']
);
if (isset($data['RESULT_VALUE']) && isset($data['RESULT_UNIT']))
{
$result['RESULT_VALUE'] = (string)$data['RESULT_VALUE'];
$result['RESULT_UNIT'] = $data['RESULT_UNIT'];
}
}
break;
case self::TYPE_SIMPLE_GIFT:
$result = array(
'TYPE' => self::TYPE_SIMPLE_GIFT
);
break;
default:
$process = false;
self::addError(Loc::getMessage('SALE_DISCOUNT_FORMATTER_ERR_FORMAT_DESCR_BAD'));
break;
}
return ($process ? $result : null);
}
/**
* Returns format action or result description.
*
* @param array $action Action description.
* @return null|string
*/
public static function formatRow(array $action)
{
self::clearErrors();
$result = null;
if (!isset($action['TYPE']))
{
self::addError(Loc::getMessage('SALE_DISCOUNT_FORMATTER_ERR_FORMAT_TYPE_BAD'));
return $result;
}
switch ($action['TYPE'])
{
case self::TYPE_SIMPLE:
$result = $action['DESCR'];
break;
case self::TYPE_VALUE:
if ($action['VALUE_TYPE'] == self::VALUE_TYPE_PERCENT)
{
$value = $action['VALUE'].'%';
if (isset($action['RESULT_VALUE']) && isset($action['RESULT_UNIT']))
$value .= ' ('.\CCurrencyLang::CurrencyFormat($action['RESULT_VALUE'], $action['RESULT_UNIT'], true).')';
}
else
{
if ($action['VALUE_TYPE'] == self::VALUE_TYPE_CURRENCY)
{
$value = \CCurrencyLang::CurrencyFormat($action['VALUE'], $action['VALUE_UNIT'], true);
}
else
{
$subMessageID = (
$action['VALUE_TYPE'] == self::VALUE_TYPE_SUMM
? 'SALE_DISCOUNT_FORMATTER_MESS_SUMM_FORMAT'
: 'SALE_DISCOUNT_FORMATTER_MESS_SUMM_BASKET_FORMAT'
);
$value = Loc::getMessage(
$subMessageID,
array('#VALUE#' => \CCurrencyLang::CurrencyFormat($action['VALUE'], $action['VALUE_UNIT'], true))
);
unset($subMessageID);
}
if (isset($action['RESULT_VALUE']) && isset($action['RESULT_UNIT']) && $action['VALUE_UNIT'] != $action['RESULT_UNIT'])
$value .= ' ('.\CCurrencyLang::CurrencyFormat($action['RESULT_VALUE'], $action['RESULT_UNIT'], true).')';
}
$messageId = 'SALE_DISCOUNT_FORMATTER_MESS_TYPE_DISCOUNT';
if (isset($action['VALUE_ACTION']))
{
switch ($action['VALUE_ACTION'])
{
case self::VALUE_ACTION_EXTRA:
$messageId = 'SALE_DISCOUNT_FORMATTER_MESS_TYPE_EXTRA';
break;
case self::VALUE_ACTION_CUMULATIVE:
$messageId = 'SALE_DISCOUNT_FORMATTER_MESS_TYPE_CUMULATIVE';
break;
}
}
$result = Loc::getMessage($messageId, array('#VALUE#' => $value));
unset($value, $messageId);
break;
case self::TYPE_LIMIT_VALUE:
$messageId = (
isset($action['LIMIT_TYPE']) && $action['LIMIT_TYPE'] == self::LIMIT_MIN
? 'SALE_DISCOUNT_FORMATTER_MESS_LIMIT_MIN_FORMAT'
: 'SALE_DISCOUNT_FORMATTER_MESS_LIMIT_MAX_FORMAT'
);
$value = Loc::getMessage(
$messageId,
array(
'#PERCENT#' => $action['VALUE'].'%',
'#LIMIT#' => \CCurrencyLang::CurrencyFormat($action['LIMIT_VALUE'], $action['LIMIT_UNIT'], true)
)
);
if (isset($action['RESULT_VALUE']) && isset($action['RESULT_UNIT']))
$value .= ' ('.\CCurrencyLang::CurrencyFormat($action['RESULT_VALUE'], $action['RESULT_UNIT'], true).')';
$messageId = (
isset($action['VALUE_ACTION']) && $action['VALUE_ACTION'] == self::VALUE_ACTION_EXTRA
? 'SALE_DISCOUNT_FORMATTER_MESS_TYPE_EXTRA'
: 'SALE_DISCOUNT_FORMATTER_MESS_TYPE_DISCOUNT'
);
$result = Loc::getMessage($messageId, array('#VALUE#' => $value));
unset($value, $messageId);
break;
case self::TYPE_FIXED:
$result = Loc::getMessage(
'SALE_DISCOUNT_FORMATTER_MESS_FIXED_FORMAT',
array('#VALUE#' => \CCurrencyLang::CurrencyFormat($action['VALUE'], $action['VALUE_UNIT'], true))
);
break;
case self::TYPE_MAX_BOUND:
$value = \CCurrencyLang::CurrencyFormat($action['VALUE'], $action['VALUE_UNIT'], true);
if (isset($action['RESULT_VALUE']) && isset($action['RESULT_UNIT']))
$value .= ' ('.\CCurrencyLang::CurrencyFormat($action['RESULT_VALUE'], $action['RESULT_UNIT'], true).')';
else
$value .= ' ('.$value.')';
$result = Loc::getMessage(
'SALE_DISCOUNT_FORMATTER_MESS_MAX_BOUND_FORMAT',
array('#VALUE#' => $value)
);
unset($value);
break;
case self::TYPE_SIMPLE_GIFT:
$result = Loc::getMessage('SALE_DISCOUNT_FORMATTER_MESS_SIMPLE_GIFT');
break;
default:
break;
}
return $result;
}
/**
* Format discount result.
*
* @param array $actionList Descriptions.
* @return array|null
*/
public static function formatList(array $actionList)
{
self::clearErrors();
$result = array();
if (!empty($actionList))
{
foreach ($actionList as $row)
{
if (!is_array($row))
return null;
$value = self::formatRow($row);
if ($value === null)
return null;
$result[] = $value;
}
unset($value, $row);
}
return (empty($result) ? null: $result);
}
/**
* Clear formatter errors.
*
* @return void
*/
public static function clearErrors()
{
self::$errors = array();
}
/**
* Returns formatter errors.
*
* @return array
*/
public static function getErrors()
{
return self::$errors;
}
/**
* Add error.
*
* @param string $error Error message.
* @return void
*/
private static function addError($error)
{
if ($error === '')
return;
self::$errors[] = $error;
}
}
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