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authorMario <mario@mariovavti.com>2020-11-27 08:04:00 +0000
committerMario <mario@mariovavti.com>2020-11-27 08:04:00 +0000
commitf4bb7bcbff3770387c2fecfa91ce4a60b916a474 (patch)
treeea007e664d435f1f3d63c87bfe1600484d2bd46c /vendor/ramsey/uuid/src/Rfc4122/UuidV1.php
parent07e5b8295ea9d342f66d8119d88bd58124b548e6 (diff)
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Diffstat (limited to 'vendor/ramsey/uuid/src/Rfc4122/UuidV1.php')
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1 files changed, 92 insertions, 0 deletions
diff --git a/vendor/ramsey/uuid/src/Rfc4122/UuidV1.php b/vendor/ramsey/uuid/src/Rfc4122/UuidV1.php
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+<?php
+
+/**
+ * This file is part of the ramsey/uuid library
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @copyright Copyright (c) Ben Ramsey <ben@benramsey.com>
+ * @license http://opensource.org/licenses/MIT MIT
+ */
+
+declare(strict_types=1);
+
+namespace Ramsey\Uuid\Rfc4122;
+
+use DateTimeImmutable;
+use DateTimeInterface;
+use Ramsey\Uuid\Codec\CodecInterface;
+use Ramsey\Uuid\Converter\NumberConverterInterface;
+use Ramsey\Uuid\Converter\TimeConverterInterface;
+use Ramsey\Uuid\Exception\DateTimeException;
+use Ramsey\Uuid\Exception\InvalidArgumentException;
+use Ramsey\Uuid\Rfc4122\FieldsInterface as Rfc4122FieldsInterface;
+use Ramsey\Uuid\Uuid;
+use Throwable;
+
+use function str_pad;
+
+use const STR_PAD_LEFT;
+
+/**
+ * Time-based, or version 1, UUIDs include timestamp, clock sequence, and node
+ * values that are combined into a 128-bit unsigned integer
+ *
+ * @psalm-immutable
+ */
+final class UuidV1 extends Uuid implements UuidInterface
+{
+ /**
+ * Creates a version 1 (time-based) UUID
+ *
+ * @param Rfc4122FieldsInterface $fields The fields from which to construct a UUID
+ * @param NumberConverterInterface $numberConverter The number converter to use
+ * for converting hex values to/from integers
+ * @param CodecInterface $codec The codec to use when encoding or decoding
+ * UUID strings
+ * @param TimeConverterInterface $timeConverter The time converter to use
+ * for converting timestamps extracted from a UUID to unix timestamps
+ */
+ public function __construct(
+ Rfc4122FieldsInterface $fields,
+ NumberConverterInterface $numberConverter,
+ CodecInterface $codec,
+ TimeConverterInterface $timeConverter
+ ) {
+ if ($fields->getVersion() !== Uuid::UUID_TYPE_TIME) {
+ throw new InvalidArgumentException(
+ 'Fields used to create a UuidV1 must represent a '
+ . 'version 1 (time-based) UUID'
+ );
+ }
+
+ parent::__construct($fields, $numberConverter, $codec, $timeConverter);
+ }
+
+ /**
+ * Returns a DateTimeInterface object representing the timestamp associated
+ * with the UUID
+ *
+ * The timestamp value is only meaningful in a time-based UUID, which
+ * has version type 1.
+ *
+ * @return DateTimeImmutable A PHP DateTimeImmutable instance representing
+ * the timestamp of a version 1 UUID
+ */
+ public function getDateTime(): DateTimeInterface
+ {
+ $time = $this->timeConverter->convertTime($this->fields->getTimestamp());
+
+ try {
+ return new DateTimeImmutable(
+ '@'
+ . $time->getSeconds()->toString()
+ . '.'
+ . str_pad($time->getMicroseconds()->toString(), 6, '0', STR_PAD_LEFT)
+ );
+ } catch (Throwable $e) {
+ throw new DateTimeException($e->getMessage(), (int) $e->getCode(), $e);
+ }
+ }
+}