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<?php |
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/** |
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* webtrees: online genealogy |
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* Copyright (C) 2023 webtrees development team |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see <https://www.gnu.org/licenses/>. |
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*/ |
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declare(strict_types=1); |
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namespace Fisharebest\Webtrees; |
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use Carbon\Carbon; |
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use Fisharebest\Webtrees\Contracts\TimestampInterface; |
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/** |
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* A localized date-time. |
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*/ |
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class Timestamp implements TimestampInterface |
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{ |
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private Carbon $carbon; |
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/** |
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* @param int $timestamp |
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* @param string $timezone |
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* @param string $locale |
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*/ |
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public function __construct(int $timestamp, string $timezone, string $locale) |
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{ |
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$this->carbon = Carbon::createFromTimestamp($timestamp, $timezone); |
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$this->carbon->locale($locale); |
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} |
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public function __clone() |
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{ |
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$this->carbon = clone($this->carbon); |
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} |
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/** |
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* Convert a datetime to the user's Julian day number. |
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* |
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* @return int |
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*/ |
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public function julianDay(): int |
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{ |
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return gregoriantojd($this->carbon->month, $this->carbon->day, $this->carbon->year); |
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} |
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/** |
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* @return string |
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*/ |
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public function diffForHumans(): string |
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{ |
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return $this->carbon->diffForHumans(); |
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} |
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/** |
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* @param string $format |
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* |
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* @return string |
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*/ |
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public function format(string $format): string |
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{ |
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return $this->carbon->format($format); |
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} |
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/** |
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* @param string $format |
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* |
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* @return string |
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*/ |
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public function isoFormat(string $format): string |
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{ |
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return $this->carbon->isoFormat($format); |
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} |
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/** |
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* @return string |
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*/ |
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public function toDateString(): string |
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{ |
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return $this->carbon->format('Y-m-d'); |
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} |
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/** |
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* @return string |
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*/ |
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public function toDateTimeString(): string |
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{ |
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return $this->carbon->format('Y-m-d H:i:s'); |
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} |
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/** |
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* Use UTC instead of the saved timezone. |
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* |
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* @return string |
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*/ |
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public function toUTCDateTimeString(): string |
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{ |
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return Carbon::createFromTimestampUTC($this->carbon->getTimestamp())->format('Y-m-d H:i:s'); |
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} |
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/** |
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* @param TimestampInterface $datetime |
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* |
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* @return int |
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*/ |
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public function compare(TimestampInterface $datetime): int |
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{ |
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if ($this->carbon->lt($datetime->carbon)) { |
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return -1; |
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} |
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if ($this->carbon->gt($datetime->carbon)) { |
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return 1; |
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} |
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return 0; |
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} |
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/** |
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* @param int $seconds |
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* |
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* @return self |
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*/ |
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public function addSeconds(int $seconds): TimestampInterface |
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{ |
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$clone = clone($this); |
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$clone->carbon->addSeconds($seconds); |
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return $clone; |
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} |
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/** |
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* @param int $minutes |
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* |
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* @return self |
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*/ |
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public function addMinutes(int $minutes): TimestampInterface |
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{ |
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$clone = clone($this); |
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$clone->carbon->addMinutes($minutes); |
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return $this; |
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} |
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/** |
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* @param int $hours |
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* |
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* @return self |
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*/ |
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public function addHours(int $hours): TimestampInterface |
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{ |
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$clone = clone($this); |
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$clone->carbon->addHours($hours); |
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return $clone; |
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} |
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/** |
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* @param int $days |
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* |
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* @return self |
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*/ |
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public function addDays(int $days): TimestampInterface |
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{ |
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$clone = clone($this); |
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$clone->carbon->addDays($days); |
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return $clone; |
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} |
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/** |
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* Add to the month portion of the date. |
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* |
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* Allows overflow, consistent with v2.1.0 ... 2023-10-31 plus 1 month = 2023-12-01. |
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* |
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* @param int $months |
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* |
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* @return self |
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*/ |
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public function addMonths(int $months): TimestampInterface |
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{ |
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$clone = clone($this); |
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$clone->carbon->addMonths($months); |
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return $clone; |
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} |
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/** |
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* Add to the year portion of the date. |
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* |
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* Allows overflow, consistent with v2.1.0 ... 2024-02-29 plus 1 year = 2025-03-01. |
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* |
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* @param int $years |
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* |
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* @return self |
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*/ |
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public function addYears(int $years): TimestampInterface |
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{ |
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$clone = clone($this); |
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$clone->carbon->addYears($years); |
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return $clone; |
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} |
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/** |
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* @param int $seconds |
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* |
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* @return self |
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*/ |
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public function subtractSeconds(int $seconds): TimestampInterface |
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{ |
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$clone = clone($this); |
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$clone->carbon->subSeconds($seconds); |
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return $clone; |
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} |
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/** |
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* @param int $minutes |
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* |
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* @return self |
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*/ |
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public function subtractMinutes(int $minutes): TimestampInterface |
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{ |
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$clone = clone($this); |
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$clone->carbon->subMinutes($minutes); |
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return $this; |
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} |
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/** |
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* @param int $hours |
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* |
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* @return self |
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*/ |
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public function subtractHours(int $hours): TimestampInterface |
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{ |
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$clone = clone($this); |
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$clone->carbon->subHours($hours); |
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return $clone; |
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} |
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/** |
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* @param int $days |
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* |
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* @return self |
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*/ |
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public function subtractDays(int $days): TimestampInterface |
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{ |
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$clone = clone($this); |
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$clone->carbon->subDays($days); |
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return $clone; |
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} |
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/** |
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* Subtract from the month portion of the date. |
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* |
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* Allows overflow, consistent with v2.1.0 ... 2023-10-31 minus 1 month = 2023-10-01. |
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* |
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* @param int $months |
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* |
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* @return self |
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*/ |
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public function subtractMonths(int $months): TimestampInterface |
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{ |
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$clone = clone($this); |
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$clone->carbon->subMonths($months); |
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return $clone; |
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} |
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/** |
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* Subtract from the year portion of the date. |
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* |
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* Allows overflow, consistent with v2.1.0 ... 2024-02-29 minus 1 year = 2023-03-01. |
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* |
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* @param int $years |
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* |
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* @return self |
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*/ |
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public function subtractYears(int $years): TimestampInterface |
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{ |
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$clone = clone($this); |
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$clone->carbon->subYears($years); |
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return $clone; |
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} |
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/** |
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* @return int |
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*/ |
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public function timestamp(): int |
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{ |
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return $this->carbon->getTimestamp(); |
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} |
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} |
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