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<?php |
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/** |
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* This file is part of Business-hours. |
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* Copyright (c) 2015 - 2016 original code: Florian Voutzinos <[email protected] |
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* Copyright (c) 2015 - 2017 additions and changes: Speicher 210 GmbH |
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* For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. |
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*/ |
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declare(strict_types = 1); |
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namespace Speicher210\BusinessHours; |
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use Speicher210\BusinessHours\Day\DayInterface; |
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use Speicher210\BusinessHours\Day\Time\TimeBuilder; |
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use Speicher210\BusinessHours\Day\Time\TimeIntervalInterface; |
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/** |
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* Default implementation of BusinessHoursInterface. |
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*/ |
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class BusinessHours implements BusinessHoursInterface |
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{ |
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/** |
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* The days. |
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* |
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* @var DayInterface[] |
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*/ |
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protected $days; |
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/** |
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* The time zone. |
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* |
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* @var \DateTimeZone |
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*/ |
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protected $timezone; |
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/** |
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* @param DayInterface[] $days |
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* @param \DateTimeZone|null $timezone |
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*/ |
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public function __construct(array $days, \DateTimeZone $timezone = null) |
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{ |
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$this->setDays($days); |
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$this->timezone = $timezone ?: new \DateTimeZone(\date_default_timezone_get()); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getTimezone(): \DateTimeZone |
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{ |
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return $this->timezone; |
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} |
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/** |
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* Get the days. |
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* |
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* @return DayInterface[] |
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*/ |
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public function getDays(): array |
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{ |
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return \array_values($this->days); |
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} |
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/** |
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* Add a set of days. |
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* |
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* @param DayInterface[] $days The days. |
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* @throws \InvalidArgumentException If no days are passed. |
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*/ |
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protected function setDays(array $days): void |
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{ |
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if (empty($days)) { |
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throw new \InvalidArgumentException('At least one day must be added.'); |
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} |
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$this->days = []; |
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foreach ($days as $day) { |
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$this->addDay($day); |
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} |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function within(\DateTime $date): bool |
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{ |
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$tmpDate = clone $date; |
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$tmpDate->setTimezone($this->timezone); |
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if (null !== $day = $this->getDay((int)$tmpDate->format('N'))) { |
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return $day->isWithinOpeningHours(TimeBuilder::fromDate($tmpDate)); |
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} |
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return false; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getNextChangeDateTime(\DateTime $date): \DateTime |
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{ |
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$tmpDate = clone $date; |
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$tmpDate->setTimezone($this->timezone); |
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$dateInterval = $this->getNextClosestInterval($tmpDate); |
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if ($this->within($date)) { |
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return ($date == $dateInterval->getStart()) ? $dateInterval->getStart() : $dateInterval->getEnd(); |
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} |
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return $dateInterval->getStart(); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getPreviousChangeDateTime(\DateTime $date): \DateTime |
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{ |
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$tmpDate = clone $date; |
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$tmpDate->setTimezone($this->timezone); |
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$dateInterval = $this->getPreviousClosestInterval($tmpDate); |
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if ($this->within($date)) { |
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return ($date == $dateInterval->getEnd()) ? $dateInterval->getEnd() : $dateInterval->getStart(); |
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} |
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return $dateInterval->getEnd(); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function jsonSerialize() |
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{ |
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return [ |
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'days' => $this->days, |
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'timezone' => $this->timezone->getName(), |
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]; |
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} |
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/** |
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* Get the closest business hours date interval before the given date. |
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* |
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* @param \DateTime $date The given date. |
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* @return DateTimeInterval |
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*/ |
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private function getClosestDateIntervalBefore(\DateTime $date): DateTimeInterval |
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{ |
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$tmpDate = clone $date; |
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$dayOfWeek = (int)$tmpDate->format('N'); |
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$time = TimeBuilder::fromDate($tmpDate); |
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if (null !== $day = $this->getDay($dayOfWeek)) { |
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if (null !== $closestTime = $day->getClosestPreviousOpeningHoursInterval($time)) { |
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return $this->buildDateTimeInterval($tmpDate, $closestTime); |
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} |
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} |
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$tmpDate = $this->getDateBefore($tmpDate); |
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$closestDay = $this->getClosestDayBefore((int)$tmpDate->format('N')); |
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$closingTime = $closestDay->getClosingTime(); |
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$closestTime = $closestDay->getClosestPreviousOpeningHoursInterval($closingTime); |
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return $this->buildDateTimeInterval($tmpDate, $closestTime); |
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} |
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/** |
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* Get the closest business hours date interval after the given date. |
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* |
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* @param \DateTime $date The given date. |
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* @return DateTimeInterval |
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*/ |
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private function getClosestDateIntervalAfter(\DateTime $date): DateTimeInterval |
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{ |
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$tmpDate = clone $date; |
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$dayOfWeek = (int)$tmpDate->format('N'); |
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$time = TimeBuilder::fromDate($tmpDate); |
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if (null !== $day = $this->getDay($dayOfWeek)) { |
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if (null !== $closestTime = $day->getClosestNextOpeningHoursInterval($time)) { |
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return $this->buildDateTimeInterval($tmpDate, $closestTime); |
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} |
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} |
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$tmpDate = $this->getDateAfter($tmpDate); |
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$closestDay = $this->getClosestDayBefore((int)$tmpDate->format('N')); |
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$openingTime = $closestDay->getOpeningTime(); |
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$closestTime = $closestDay->getClosestNextOpeningHoursInterval($openingTime); |
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return $this->buildDateTimeInterval($tmpDate, $closestTime); |
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} |
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/** |
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* Build a new date time interval for a date. |
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* |
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* @param \DateTime $date The date. |
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* @param TimeIntervalInterface $timeInterval |
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* @return DateTimeInterval |
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*/ |
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private function buildDateTimeInterval(\DateTime $date, TimeIntervalInterface $timeInterval): DateTimeInterval |
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{ |
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$intervalStart = clone $date; |
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$intervalEnd = clone $date; |
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$intervalStart->setTime( |
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$timeInterval->getStart()->getHours(), |
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$timeInterval->getStart()->getMinutes(), |
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$timeInterval->getStart()->getSeconds() |
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); |
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$intervalEnd->setTime( |
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$timeInterval->getEnd()->getHours(), |
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$timeInterval->getEnd()->getMinutes(), |
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$timeInterval->getEnd()->getSeconds() |
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); |
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return new DateTimeInterval($intervalStart, $intervalEnd); |
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} |
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/** |
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* Get the business hours date before the given date. |
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* |
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* @param \DateTime $date |
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* @return \DateTime |
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*/ |
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private function getDateBefore(\DateTime $date): \DateTime |
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{ |
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$tmpDate = clone $date; |
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$tmpDate->modify('-1 day'); |
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$dayOfWeek = (int)$tmpDate->format('N'); |
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$closestDay = $this->getClosestDayBefore($dayOfWeek); |
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if ($closestDay->getDayOfWeek() !== $dayOfWeek) { |
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$tmpDate->modify(\sprintf('last %s', $closestDay->getDayOfWeekName())); |
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} |
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return $tmpDate; |
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} |
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/** |
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* Get the business hours date after the given date. |
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* |
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* @param \DateTime $date |
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* @return \DateTime |
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*/ |
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private function getDateAfter(\DateTime $date): \DateTime |
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{ |
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$tmpDate = clone $date; |
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$tmpDate->modify('+1 day'); |
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$dayOfWeek = (int)$tmpDate->format('N'); |
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$closestDay = $this->getClosestDayAfter($dayOfWeek); |
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if ($closestDay->getDayOfWeek() !== $dayOfWeek) { |
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$tmpDate->modify(\sprintf('next %s', $closestDay->getDayOfWeekName())); |
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} |
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return $tmpDate; |
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} |
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/** |
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* Get the closest interval endpoint after the given date. |
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* |
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* @param \DateTime $date |
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* @return DateTimeInterval |
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*/ |
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private function getPreviousClosestInterval(\DateTime $date): DateTimeInterval |
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{ |
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$tmpDate = clone $date; |
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$dayOfWeek = (int)$tmpDate->format('N'); |
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$time = TimeBuilder::fromDate($tmpDate); |
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if (null !== $day = $this->getDay($dayOfWeek)) { |
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if (null !== $closestTime = $day->getClosestPreviousOpeningHoursInterval($time)) { |
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return $this->buildDateTimeInterval($tmpDate, $closestTime); |
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} |
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} |
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return $this->getClosestDateIntervalBefore($date); |
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} |
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/** |
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* Get the closest interval endpoint after the given date. |
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* |
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* @param \DateTime $date |
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* @return DateTimeInterval |
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*/ |
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private function getNextClosestInterval(\DateTime $date): DateTimeInterval |
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{ |
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$tmpDate = clone $date; |
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$dayOfWeek = (int)$tmpDate->format('N'); |
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$time = TimeBuilder::fromDate($tmpDate); |
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if (null !== $day = $this->getDay($dayOfWeek)) { |
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if (null !== $closestTime = $day->getClosestNextOpeningHoursInterval($time)) { |
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return $this->buildDateTimeInterval($tmpDate, $closestTime); |
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} |
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} |
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return $this->getClosestDateIntervalAfter($date); |
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} |
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12 |
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/** |
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12 |
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* Get the closest business hours day before a given day number (including it). |
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12 |
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* |
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* @param integer $dayNumber |
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* @return DayInterface|null |
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3 |
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*/ |
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312
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private function getClosestDayBefore(int $dayNumber) |
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{ |
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if (null !== $day = $this->getDay($dayNumber)) { |
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return $day; |
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} |
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return $this->getDayBefore($dayNumber); |
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} |
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320
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6 |
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321
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/** |
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322
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6 |
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* Get the closest business hours day after a given day number (including it). |
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323
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3 |
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* |
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324
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* @param integer $dayNumber |
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325
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* @return DayInterface|null |
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326
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3 |
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*/ |
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327
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private function getClosestDayAfter($dayNumber) |
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328
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{ |
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329
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if (null !== $day = $this->getDay($dayNumber)) { |
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330
|
|
|
return $day; |
|
331
|
|
|
} |
|
332
|
|
|
|
|
333
|
|
|
return $this->getDayAfter($dayNumber); |
|
334
|
|
|
} |
|
335
|
3 |
|
|
|
336
|
|
|
/** |
|
337
|
3 |
|
* Get the business hours day before the day number. |
|
338
|
|
|
* |
|
339
|
3 |
|
* @param integer $dayNumber |
|
340
|
3 |
|
* @return DayInterface|null |
|
341
|
|
|
*/ |
|
342
|
3 |
|
private function getDayBefore(int $dayNumber) |
|
343
|
3 |
|
{ |
|
344
|
|
|
$tmpDayNumber = $dayNumber; |
|
345
|
3 |
|
|
|
346
|
|
|
for ($i = 0; $i < 6; $i++) { |
|
347
|
|
|
$tmpDayNumber = (DayInterface::WEEK_DAY_MONDAY === $tmpDayNumber) ? DayInterface::WEEK_DAY_SUNDAY : --$tmpDayNumber; |
|
348
|
|
|
|
|
349
|
|
|
if (null !== $day = $this->getDay($tmpDayNumber)) { |
|
350
|
|
|
return $day; |
|
351
|
|
|
} |
|
352
|
|
|
} |
|
353
|
|
|
|
|
354
|
|
|
return $this->getDay($dayNumber); |
|
355
|
|
|
} |
|
356
|
3 |
|
|
|
357
|
|
|
/** |
|
358
|
3 |
|
* Get the business hours day after the day number. |
|
359
|
|
|
* |
|
360
|
3 |
|
* @param integer $dayNumber |
|
361
|
3 |
|
* @return DayInterface|null |
|
362
|
|
|
*/ |
|
363
|
3 |
|
private function getDayAfter($dayNumber) |
|
364
|
3 |
|
{ |
|
365
|
|
|
$tmpDayNumber = $dayNumber; |
|
366
|
3 |
|
|
|
367
|
|
|
for ($i = 0; $i < 6; $i++) { |
|
368
|
|
|
$tmpDayNumber = (DayInterface::WEEK_DAY_SUNDAY === $tmpDayNumber) ? DayInterface::WEEK_DAY_MONDAY : ++$tmpDayNumber; |
|
369
|
|
|
|
|
370
|
|
|
if (null !== $day = $this->getDay($tmpDayNumber)) { |
|
371
|
|
|
return $day; |
|
372
|
|
|
} |
|
373
|
|
|
} |
|
374
|
|
|
|
|
375
|
|
|
return $this->getDay($dayNumber); |
|
376
|
|
|
} |
|
377
|
48 |
|
|
|
378
|
|
|
/** |
|
379
|
48 |
|
* Get the day corresponding to the day of the week. |
|
380
|
|
|
* |
|
381
|
|
|
* @param integer $dayOfWeek The day of the week. |
|
382
|
|
|
* @return DayInterface|null |
|
383
|
|
|
*/ |
|
384
|
|
|
private function getDay($dayOfWeek): ?DayInterface |
|
385
|
|
|
{ |
|
386
|
|
|
return $this->days[$dayOfWeek] ?? null; |
|
387
|
24 |
|
} |
|
388
|
|
|
|
|
389
|
24 |
|
/** |
|
390
|
24 |
|
* Add a day. |
|
391
|
|
|
* |
|
392
|
|
|
* @param DayInterface $day The day. |
|
393
|
|
|
*/ |
|
394
|
|
|
private function addDay(DayInterface $day): void |
|
395
|
6 |
|
{ |
|
396
|
|
|
$this->days[$day->getDayOfWeek()] = $day; |
|
397
|
6 |
|
} |
|
398
|
6 |
|
|
|
399
|
6 |
|
public function __clone() |
|
400
|
6 |
|
{ |
|
401
|
|
|
$days = []; |
|
402
|
6 |
|
foreach ($this->days as $key => $day) { |
|
403
|
6 |
|
$days[$key] = clone $day; |
|
404
|
|
|
} |
|
405
|
|
|
|
|
406
|
|
|
$this->days = $days; |
|
407
|
|
|
} |
|
408
|
|
|
} |
|
409
|
|
|
|