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<?php |
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|
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/** |
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* This file is part of the ramsey/uuid library |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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* |
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* @copyright Copyright (c) Ben Ramsey <ben@benramsey.com> |
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* @license http://opensource.org/licenses/MIT MIT |
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*/ |
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declare (strict_types=1); |
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namespace Dudlewebs\WPMCS\GCP\Ramsey\Uuid\Codec; |
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|
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use Dudlewebs\WPMCS\GCP\Ramsey\Uuid\Builder\UuidBuilderInterface; |
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use Dudlewebs\WPMCS\GCP\Ramsey\Uuid\Exception\InvalidArgumentException; |
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use Dudlewebs\WPMCS\GCP\Ramsey\Uuid\Exception\InvalidUuidStringException; |
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use Dudlewebs\WPMCS\GCP\Ramsey\Uuid\Uuid; |
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use Dudlewebs\WPMCS\GCP\Ramsey\Uuid\UuidInterface; |
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use function bin2hex; |
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use function hex2bin; |
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use function implode; |
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use function sprintf; |
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use function str_replace; |
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use function strlen; |
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use function substr; |
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/** |
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* StringCodec encodes and decodes RFC 9562 (formerly RFC 4122) UUIDs |
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* |
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* @immutable |
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*/ |
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class StringCodec implements CodecInterface |
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{ |
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/** |
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* Constructs a StringCodec |
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* |
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* @param UuidBuilderInterface $builder The builder to use when encoding UUIDs |
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*/ |
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public function __construct(private UuidBuilderInterface $builder) |
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{ |
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} |
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public function encode(UuidInterface $uuid) : string |
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{ |
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/** @phpstan-ignore possiblyImpure.methodCall */ |
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$hex = bin2hex($uuid->getFields()->getBytes()); |
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/** @var non-empty-string */ |
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return sprintf('%08s-%04s-%04s-%04s-%012s', substr($hex, 0, 8), substr($hex, 8, 4), substr($hex, 12, 4), substr($hex, 16, 4), substr($hex, 20)); |
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} |
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/** |
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* @return non-empty-string |
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*/ |
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public function encodeBinary(UuidInterface $uuid) : string |
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{ |
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/** @phpstan-ignore-next-line PHPStan complains that this is not a non-empty-string. */ |
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return $uuid->getFields()->getBytes(); |
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} |
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/** |
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* @throws InvalidUuidStringException |
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* |
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* @inheritDoc |
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*/ |
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public function decode(string $encodedUuid) : UuidInterface |
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{ |
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/** @phpstan-ignore possiblyImpure.methodCall */ |
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return $this->builder->build($this, $this->getBytes($encodedUuid)); |
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} |
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public function decodeBytes(string $bytes) : UuidInterface |
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{ |
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if (strlen($bytes) !== 16) { |
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throw new InvalidArgumentException('$bytes string should contain 16 characters.'); |
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} |
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return $this->builder->build($this, $bytes); |
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} |
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/** |
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* Returns the UUID builder |
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*/ |
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protected function getBuilder() : UuidBuilderInterface |
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{ |
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return $this->builder; |
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} |
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/** |
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* Returns a byte string of the UUID |
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*/ |
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protected function getBytes(string $encodedUuid) : string |
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{ |
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$parsedUuid = str_replace(['urn:', 'uuid:', 'URN:', 'UUID:', '{', '}', '-'], '', $encodedUuid); |
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$components = [substr($parsedUuid, 0, 8), substr($parsedUuid, 8, 4), substr($parsedUuid, 12, 4), substr($parsedUuid, 16, 4), substr($parsedUuid, 20)]; |
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if (!Uuid::isValid(implode('-', $components))) { |
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throw new InvalidUuidStringException('Invalid UUID string: ' . $encodedUuid); |
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} |
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return (string) hex2bin($parsedUuid); |
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} |
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} |
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