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<?php |
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/* |
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* identity (https://github.com/phpgears/identity). |
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* Identity objects for PHP. |
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* |
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* @license MIT |
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* @link https://github.com/phpgears/identity |
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* @author Julián Gutiérrez <[email protected]> |
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*/ |
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declare(strict_types=1); |
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namespace Gears\Identity; |
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use Gears\Identity\Exception\InvalidIdentityException; |
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use Ramsey\Uuid\Exception\InvalidUuidStringException; |
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use Ramsey\Uuid\Uuid; |
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use Tuupola\Base62; |
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/** |
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* Base62 UUID identity. |
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*/ |
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class Base62UuidIdentity extends AbstractIdentity |
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{ |
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private const UUID_HEX_LENGTH = 32; |
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/** |
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* {@inheritdoc} |
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* |
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* @throws InvalidIdentityException |
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*/ |
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final public static function fromString(string $value) |
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{ |
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$decoded = \bin2hex((new Base62())->decode($value)); |
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if (\strlen($decoded) !== static::UUID_HEX_LENGTH) { |
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throw new InvalidIdentityException( |
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\sprintf('Provided identity value "%s" is not a valid bas62 UUID', $value) |
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); |
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} |
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try { |
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$uuid = Uuid::fromString( |
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\sprintf('%s%s-%s-%s-%s-%s%s%s', ...\str_split($decoded, 4)) |
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); |
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} catch (InvalidUuidStringException $exception) { |
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throw new InvalidIdentityException( |
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\sprintf('Provided identity value "%s" is not a valid bas62 UUID', $value), |
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0, |
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$exception |
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); |
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} |
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if ($uuid->getVariant() !== Uuid::RFC_4122 || !\in_array($uuid->getVersion(), \range(1, 5), true)) { |
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throw new InvalidIdentityException( |
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\sprintf('Provided identity value "%s" is not a valid bas62 UUID', $value) |
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); |
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} |
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return new static($value); |
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} |
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/** |
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* Get identity from UUID string. |
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* |
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* @param string $value |
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* |
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* @return mixed|static |
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*/ |
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final public static function fromUuid(string $value) |
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{ |
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try { |
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$uuid = Uuid::fromString($value); |
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} catch (InvalidUuidStringException $exception) { |
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throw new InvalidIdentityException( |
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\sprintf('Provided identity value "%s" is not a valid UUID', $value), |
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0, |
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$exception |
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); |
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} |
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if ($uuid->getVariant() !== Uuid::RFC_4122 || !\in_array($uuid->getVersion(), \range(1, 5), true)) { |
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throw new InvalidIdentityException( |
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\sprintf('Provided identity value "%s" is not a valid UUID', $value) |
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); |
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} |
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/** @var string $binaryUuid */ |
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$binaryUuid = \hex2bin(\str_replace('-', '', $uuid->toString())); |
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90
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return new static((new Base62())->encode($binaryUuid)); |
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} |
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} |
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phpgears /
identity
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This check looks for the generic type
arrayas a return type and suggests a more specific type. This type is inferred from the actual code.