Created
November 30, 2018 14:58
DateTimeImmutableFormatterStrategy
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<?php | |
/** | |
* @see https://github.com/zendframework/zend-hydrator for the canonical source repository | |
* @copyright Copyright (c) 2010-2018 Zend Technologies USA Inc. (http://www.zend.com) | |
* @license https://github.com/zendframework/zend-hydrator/blob/master/LICENSE.md New BSD License | |
*/ | |
declare(strict_types=1); | |
namespace Zend\Hydrator\Strategy; | |
use DateTime; | |
use DateTimeImmutable; | |
use DateTimeInterface; | |
final class DateTimeImmutableFormatterStrategy implements StrategyInterface | |
{ | |
/** | |
* @var DateTimeFormatterStrategy | |
*/ | |
private $dateTimeStrategy; | |
/** | |
* DateTimeImmutableFormatterStrategy constructor. | |
* @param DateTimeFormatterStrategy $dateTimeStrategy | |
*/ | |
public function __construct(DateTimeFormatterStrategy $dateTimeStrategy) | |
{ | |
$this->dateTimeStrategy = $dateTimeStrategy; | |
} | |
/** | |
* {@inheritDoc} | |
* | |
* Converts to date time string | |
* | |
* @param mixed|DateTimeInterface $value | |
* @return mixed|string If a non-DateTimeInterface $value is provided, it | |
* will be returned unmodified; otherwise, it will be extracted to a | |
* string. | |
*/ | |
public function extract($value, ?object $object = null) | |
{ | |
return $this->dateTimeStrategy->extract($value, $object); | |
} | |
/** | |
* Converts date time string to DateTimeImmutable instance for injecting to object | |
* | |
* {@inheritDoc} | |
* | |
* @param mixed|string $value | |
* @return mixed|DateTimeInterface | |
* @throws Exception\InvalidArgumentException if $value is not null, not a | |
* string, nor a DateTimeInterface. | |
*/ | |
public function hydrate($value, ?array $data = null) | |
{ | |
if ($value instanceof DateTimeImmutable) { | |
return $value; | |
} | |
$hydrated = $this->dateTimeStrategy->hydrate($value, $data); | |
if ($hydrated instanceof DateTime) { | |
return DateTimeImmutable::createFromMutable($hydrated); | |
} | |
if ($hydrated instanceof DateTimeInterface) { | |
return DateTimeImmutable::createFromFormat( | |
DateTimeInterface::RFC3339_EXTENDED, | |
$hydrated->format(DateTimeInterface::RFC3339_EXTENDED) | |
); | |
} | |
return $hydrated ?: $value; | |
} | |
} |
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