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528
application/Espo/Core/Field/DateTimeOptional.php
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528
application/Espo/Core/Field/DateTimeOptional.php
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<?php
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/************************************************************************
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* This file is part of EspoCRM.
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*
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* EspoCRM – Open Source CRM application.
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* Copyright (C) 2014-2025 EspoCRM, Inc.
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* Website: https://www.espocrm.com
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*
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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 Affero 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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*
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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 Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero 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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* The interactive user interfaces in modified source and object code versions
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* of this program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU Affero General Public License version 3.
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*
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* In accordance with Section 7(b) of the GNU Affero General Public License version 3,
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* these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
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************************************************************************/
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namespace Espo\Core\Field;
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use Espo\Core\Field\DateTime\DateTimeable;
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use DateTimeImmutable;
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use DateTimeInterface;
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use DateInterval;
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use DateTimeZone;
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use RuntimeException;
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/**
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* A date-time or date. Immutable.
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*/
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class DateTimeOptional implements DateTimeable
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{
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private ?DateTime $dateTimeValue = null;
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private ?Date $dateValue = null;
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private const SYSTEM_FORMAT = 'Y-m-d H:i:s';
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private const SYSTEM_FORMAT_DATE = 'Y-m-d';
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public function __construct(string $value)
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{
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if (self::isStringDateTime($value)) {
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$this->dateTimeValue = new DateTime($value);
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} else {
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$this->dateValue = new Date($value);
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}
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}
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/**
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* Create from a string with a date-time in `Y-m-d H:i:s` format or date in `Y-m-d`.
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*/
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public static function fromString(string $value): self
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{
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return new self($value);
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}
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/**
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* Create from a string with a date-time in `Y-m-d H:i:s` format.
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* @noinspection PhpUnused
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*/
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public static function fromDateTimeString(string $value): self
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{
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if (!self::isStringDateTime($value)) {
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throw new RuntimeException("Bad value.");
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}
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return self::fromString($value);
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}
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/**
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* Get a string value in `Y-m-d H:i:s` format.
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*/
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public function toString(): string
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{
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return $this->getActualValue()->toString();
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}
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/**
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* Get DateTimeImmutable.
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*/
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public function toDateTime(): DateTimeImmutable
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{
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return $this->getActualValue()->toDateTime();
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}
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/**
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* Get a timestamp.
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*/
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public function toTimestamp(): int
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{
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return $this->getActualValue()->toDateTime()->getTimestamp();
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}
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/**
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* Get a year.
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*/
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public function getYear(): int
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{
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return $this->getActualValue()->getYear();
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}
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/**
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* Get a month.
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*/
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public function getMonth(): int
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{
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return $this->getActualValue()->getMonth();
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}
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/**
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* Get a day (of month).
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*/
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public function getDay(): int
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{
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return $this->getActualValue()->getDay();
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}
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/**
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* Get a day of week. 0 (for Sunday) through 6 (for Saturday).
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*/
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public function getDayOfWeek(): int
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{
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return $this->getActualValue()->getDayOfWeek();
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}
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/**
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* Get an hour.
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*/
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public function getHour(): int
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{
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if ($this->isAllDay()) {
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return 0;
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}
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/** @var DateTime $value */
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$value = $this->getActualValue();
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return $value->getHour();
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}
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/**
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* Get a minute.
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*/
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public function getMinute(): int
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{
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if ($this->isAllDay()) {
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return 0;
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}
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/** @var DateTime $value */
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$value = $this->getActualValue();
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return $value->getMinute();
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}
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/**
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* Get a second.
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*/
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public function getSecond(): int
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{
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if ($this->isAllDay()) {
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return 0;
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}
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/** @var DateTime $value */
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$value = $this->getActualValue();
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return $value->getSecond();
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}
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/**
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* Whether is all-day (no time part).
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*/
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public function isAllDay(): bool
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{
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return $this->dateValue !== null;
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}
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/**
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* Get a timezone.
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*/
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public function getTimezone(): DateTimeZone
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{
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return $this->toDateTime()->getTimezone();
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}
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private function getActualValue(): Date|DateTime
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{
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/** @var Date|DateTime */
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return $this->dateValue ?? $this->dateTimeValue;
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}
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/**
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* Clones and apply a timezone. Non-all-day value is created.
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*/
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public function withTimezone(DateTimeZone $timezone): self
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{
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if ($this->isAllDay()) {
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$dateTime = $this->getActualValue()->toDateTime()->setTimezone($timezone);
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return self::fromDateTime($dateTime);
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}
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/** @var DateTime $value */
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$value = $this->getActualValue();
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$dateTime = $value->withTimezone($timezone)->toDateTime();
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return self::fromDateTime($dateTime);
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}
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/**
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* Clones and sets time. Null preserves a current value.
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*/
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public function withTime(?int $hour, ?int $minute, ?int $second = 0): self
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{
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if ($this->isAllDay()) {
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$dateTime = DateTime::fromDateTime($this->getActualValue()->toDateTime())
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->withTime($hour, $minute, $second);
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return self::fromDateTime($dateTime->toDateTime());
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}
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/** @var DateTime $value */
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$value = $this->getActualValue();
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$dateTime = $value->withTime($hour, $minute, $second);
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return self::fromDateTime($dateTime->toDateTime());
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}
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/**
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* Clones and modifies.
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*/
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public function modify(string $modifier): self
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{
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if ($this->isAllDay()) {
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assert($this->dateValue !== null);
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return self::fromDateTimeAllDay(
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$this->dateValue->modify($modifier)->toDateTime()
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);
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}
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assert($this->dateTimeValue !== null);
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return self::fromDateTime(
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$this->dateTimeValue->modify($modifier)->toDateTime()
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);
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}
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/**
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* Clones and adds an interval.
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*/
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public function add(DateInterval $interval): self
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{
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if ($this->isAllDay()) {
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assert($this->dateValue !== null);
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return self::fromDateTimeAllDay(
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$this->dateValue->add($interval)->toDateTime()
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);
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}
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assert($this->dateTimeValue !== null);
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return self::fromDateTime(
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$this->dateTimeValue->add($interval)->toDateTime()
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);
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}
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/**
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* Clones and subtracts an interval.
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*/
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public function subtract(DateInterval $interval): self
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{
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if ($this->isAllDay()) {
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assert($this->dateValue !== null);
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return self::fromDateTimeAllDay(
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$this->dateValue->subtract($interval)->toDateTime()
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);
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}
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assert($this->dateTimeValue !== null);
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return self::fromDateTime(
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$this->dateTimeValue->subtract($interval)->toDateTime()
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);
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}
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/**
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* Add days.
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*/
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public function addDays(int $days): self
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{
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$modifier = ($days >= 0 ? '+' : '-') . abs($days) . ' days';
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return $this->modify($modifier);
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}
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/**
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* Add months.
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*/
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public function addMonths(int $months): self
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{
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$modifier = ($months >= 0 ? '+' : '-') . abs($months) . ' months';
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return $this->modify($modifier);
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}
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/**
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* Add years.
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*/
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public function addYears(int $years): self
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{
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$modifier = ($years >= 0 ? '+' : '-') . abs($years) . ' years';
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return $this->modify($modifier);
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}
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/**
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* Add hours.
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*/
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public function addHours(int $hours): self
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{
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$modifier = ($hours >= 0 ? '+' : '-') . abs($hours) . ' hours';
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return $this->modify($modifier);
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}
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/**
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* Add minutes.
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*/
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public function addMinutes(int $minutes): self
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{
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$modifier = ($minutes >= 0 ? '+' : '-') . abs($minutes) . ' minutes';
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return $this->modify($modifier);
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}
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/**
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* Add seconds.
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*/
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public function addSeconds(int $seconds): self
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{
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$modifier = ($seconds >= 0 ? '+' : '-') . abs($seconds) . ' seconds';
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return $this->modify($modifier);
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}
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/**
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* A difference between another object (date or date-time) and self.
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*/
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public function diff(DateTimeable $other): DateInterval
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{
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return $this->toDateTime()->diff($other->toDateTime());
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}
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/**
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* Whether greater than a given value.
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*/
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public function isGreaterThan(DateTimeable $other): bool
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{
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return $this->toDateTime() > $other->toDateTime();
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}
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/**
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* Whether less than a given value.
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*/
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public function isLessThan(DateTimeable $other): bool
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{
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return $this->toDateTime() < $other->toDateTime();
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}
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/**
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* Whether equals to a given value.
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*/
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public function isEqualTo(DateTimeable $other): bool
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{
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return $this->toDateTime() == $other->toDateTime();
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}
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/**
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* Whether less than or equals to a given value.
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* @since 9.0.0
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*/
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public function isLessThanOrEqualTo(DateTimeable $other): bool
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{
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return $this->isLessThan($other) || $this->isEqualTo($other);
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}
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/**
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* Whether greater than or equals to a given value.
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* @since 9.0.0
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*/
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public function isGreaterThanOrEqualTo(DateTimeable $other): bool
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{
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return $this->isGreaterThan($other) || $this->isEqualTo($other);
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}
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/**
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* Create a current time.
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*/
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public static function createNow(): self
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{
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return self::fromDateTime(new DateTimeImmutable());
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}
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/**
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* Create a today.
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*/
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public static function createToday(?DateTimeZone $timezone = null): self
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{
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$now = new DateTimeImmutable();
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if ($timezone) {
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$now = $now->setTimezone($timezone);
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}
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return self::fromDateTimeAllDay($now);
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}
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/**
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* Create from a string with a date in `Y-m-d` format.
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* @noinspection PhpUnused
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*/
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public static function fromDateString(string $value): self
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{
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if (self::isStringDateTime($value)) {
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throw new RuntimeException("Bad value.");
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}
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return self::fromString($value);
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}
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/**
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* Create from a timestamp.
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*/
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public static function fromTimestamp(int $timestamp): self
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{
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$dateTime = (new DateTimeImmutable)->setTimestamp($timestamp);
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return self::fromDateTime($dateTime);
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}
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/**
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* Create from a DateTimeInterface.
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*/
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public static function fromDateTime(DateTimeInterface $dateTime): self
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{
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/** @var DateTimeImmutable $value */
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$value = DateTimeImmutable::createFromFormat(
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self::SYSTEM_FORMAT,
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$dateTime->format(self::SYSTEM_FORMAT),
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$dateTime->getTimezone()
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);
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$utcValue = $value
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->setTimezone(new DateTimeZone('UTC'))
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->format(self::SYSTEM_FORMAT);
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$obj = self::fromString($utcValue);
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assert($obj->dateTimeValue !== null);
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$obj->dateTimeValue = $obj->dateTimeValue->withTimezone($dateTime->getTimezone());
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return $obj;
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}
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/**
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* Create all-day from a DateTimeInterface.
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*/
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public static function fromDateTimeAllDay(DateTimeInterface $dateTime): self
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{
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$value = $dateTime->format(self::SYSTEM_FORMAT_DATE);
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return new self($value);
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}
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private static function isStringDateTime(string $value): bool
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{
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if (strlen($value) > 10) {
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return true;
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}
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return false;
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}
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/**
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* @deprecated As of v8.1. Use `toString` instead.
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* @todo Remove in v10.0.
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*/
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public function getString(): string
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{
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return $this->toString();
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}
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/**
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* @deprecated As of v8.1. Use `toDateTime` instead.
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* @todo Remove in v10.0.
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*/
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public function getDateTime(): DateTimeImmutable
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{
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return $this->toDateTime();
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}
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/**
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* @deprecated As of v8.1. Use `toTimestamp` instead.
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* @todo Remove in v10.0.
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*/
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public function getTimestamp(): int
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{
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return $this->toTimestamp();
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}
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}
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Block a user