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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Framework\Filter;
use Exception;
use IntlDateFormatter;
use Laminas\Filter\FilterInterface;
use Laminas\I18n\Filter\NumberParse;
use NumberFormatter;
class LocalizedToNormalized implements FilterInterface
{
/**
* @var array
*/
protected $_options = [
'locale' => null,
'date_format' => null,
'precision' => null
];
/**
* @param array|null $options
*/
public function __construct($options = null)
{
if (null !== $options) {
$this->setOptions($options);
}
}
/**
* Returns the set options
*
* @return array
*/
public function getOptions()
{
return $this->_options;
}
/**
* Sets options to use
*
* @param array|null $options
* @return LocalizedToNormalized
*/
public function setOptions(array $options = null)
{
$this->_options = $options + $this->_options;
return $this;
}
/**
* Defined by FilterInterface
*
* Normalizes the given input
*
* @param string $value Value to normalized
* @return string|array The normalized value
*/
public function filter($value)
{
if (is_numeric($value)) {
$numberParse = new NumberParse($this->_options['locale'], NumberFormatter::PATTERN_DECIMAL);
return (string) $numberParse->filter($value);
} elseif ($this->_options['date_format'] === null && strpos($value, ':') !== false) {
$formatter = new IntlDateFormatter(
$this->_options['locale'],
IntlDateFormatter::SHORT,
IntlDateFormatter::SHORT
);
$formatter->setPattern($this->_options['date_format']);
return $formatter->format(strtotime($value));
} elseif ($this->checkDateFormat($value)) {
return $this->parseDate($value);
}
return $value;
}
/**
* Returns if the given datestring contains all date parts from the given format.
*
* @param string $date
* @return bool
* @SuppressWarnings(PHPMD.CyclomaticComplexity)
*/
public function checkDateFormat(string $date): bool
{
try {
$date = $this->parseDate($date);
} catch (Exception $e) {
return false;
}
$options = $this->_options;
if (iconv_strpos($options['date_format'], 'd', 0, 'UTF-8') !== false
&& (!isset($date['day']) || ($date['day'] === ""))
) {
return false;
}
if (iconv_strpos($options['date_format'], 'M', 0, 'UTF-8') !== false
&& (!isset($date['month']) || ($date['month'] === ""))
) {
return false;
}
if ((iconv_strpos($options['date_format'], 'Y', 0, 'UTF-8') !== false
|| iconv_strpos($options['date_format'], 'y', 0, 'UTF-8') !== false)
&& (!isset($date['year']) || ($date['year'] === ""))
) {
return false;
}
return true;
}
/**
* Parse date and split in named array fields.
*
* @param string $date
* @return array
* @SuppressWarnings(PHPMD.CyclomaticComplexity)
* @SuppressWarnings(PHPMD.NPathComplexity)
*/
private function parseDate($date)
{
$format = $this->_options['date_format'];
$result['date_format'] = $format;
$result['locale'] = $this->_options['locale'];
$day = iconv_strpos($format, 'd') !== false ? iconv_strpos($format, 'd') : iconv_strpos($format, 'D');
$month = iconv_strpos($format, 'M');
$year = iconv_strpos($format, 'y') !== false ? iconv_strpos($format, 'y') : iconv_strpos($format, 'Y');
$parse = [];
if ($day !== false) {
$parse[$day] = 'd';
}
if ($month !== false) {
$parse[$month] = 'M';
}
if ($year !== false) {
$parse[$year] = 'y';
}
preg_match_all('/\d+/u', $date, $splitted);
$split = false;
if (count($splitted[0]) == 1) {
$split = 0;
}
ksort($parse);
$cnt = 0;
foreach ($parse as $value) {
if ($value === 'd') {
if ($split === false) {
if (count($splitted[0]) > $cnt) {
$result['day'] = $splitted[0][$cnt];
}
} else {
$result['day'] = iconv_substr($splitted[0][0], $split, 2);
$split += 2;
}
}
if ($value === 'M') {
if ($split === false) {
if (count($splitted[0]) > $cnt) {
$result['month'] = $splitted[0][$cnt];
}
} else {
$result['month'] = iconv_substr($splitted[0][0], $split, 2);
$split += 2;
}
}
if ($value === 'y') {
$length = 2;
if ((iconv_substr($format, $year, 4) == 'yyyy')
|| (iconv_substr($format, $year, 4) == 'YYYY')) {
$length = 4;
}
if ($split === false) {
if (count($splitted[0]) > $cnt) {
$result['year'] = $splitted[0][$cnt];
}
} else {
$result['year'] = iconv_substr($splitted[0][0], $split, $length);
$split += $length;
}
}
++$cnt;
}
return $result;
}
}