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<?php |
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/** |
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* External service. |
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*/ |
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declare(strict_types=1); |
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namespace HDNET\Calendarize\Service\TimeTable; |
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use HDNET\Calendarize\Domain\Model\Configuration; |
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use HDNET\Calendarize\Service\IcsReaderService; |
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use HDNET\Calendarize\Utility\DateTimeUtility; |
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use HDNET\Calendarize\Utility\HelperUtility; |
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use JMBTechnologyLimited\ICalDissect\ICalEvent; |
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use TYPO3\CMS\Core\Messaging\FlashMessage; |
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use TYPO3\CMS\Core\Utility\GeneralUtility; |
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/** |
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* External service. |
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*/ |
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class ExternalTimeTable extends AbstractTimeTable |
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{ |
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/** |
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* ICS reader service. |
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* |
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* @var \HDNET\Calendarize\Service\IcsReaderService |
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*/ |
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protected $icsReaderService; |
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public function injectIcsReaderService(IcsReaderService $icsReaderService) |
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{ |
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$this->icsReaderService = $icsReaderService; |
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} |
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/** |
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* Modify the given times via the configuration. |
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* |
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* @param array $times |
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* @param Configuration $configuration |
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* |
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* @throws \TYPO3\CMS\Core\Exception |
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*/ |
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public function handleConfiguration(array &$times, Configuration $configuration) |
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{ |
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$url = $configuration->getExternalIcsUrl(); |
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if (!GeneralUtility::isValidUrl($url)) { |
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HelperUtility::createFlashMessage( |
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'Configuration with invalid ICS URL: ' . $url, |
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'Index ICS URL', |
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FlashMessage::ERROR |
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); |
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return; |
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} |
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$events = $this->icsReaderService->toArray($url); |
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foreach ($events as $event) { |
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/** @var $event ICalEvent */ |
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$startTime = DateTimeUtility::getDaySecondsOfDateTime($event->getStart()); |
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$endTime = DateTimeUtility::getDaySecondsOfDateTime($event->getEnd()); |
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if (self::DAY_END === $endTime) { |
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$endTime = 0; |
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} |
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$entry = [ |
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'pid' => $configuration->getPid(), |
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'start_date' => $event->getStart(), |
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'end_date' => $this->getEventsFixedEndDate($event), |
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'start_time' => $startTime, |
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'end_time' => $endTime, |
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'all_day' => 0 === $endTime, |
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'state' => $configuration->getState(), |
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]; |
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$times[$this->calculateEntryKey($entry)] = $entry; |
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} |
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} |
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/** |
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* Fixes a parser related bug where the DTEND is EXCLUSIVE. |
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* The parser uses it inclusive so every event is one day |
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* longer than it should be. |
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* |
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* @param ICalEvent $event |
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* |
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* @return \DateTime |
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*/ |
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protected function getEventsFixedEndDate(ICalEvent $event) |
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{ |
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if (!$event->getEnd() instanceof \DateTimeInterface) { |
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return $event->getStart(); |
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} |
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$end = clone $event->getEnd(); |
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$end->sub(new \DateInterval('P1D')); |
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if ($end->format('Ymd') === $event->getStart()->format('Ymd')) { |
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return $end; |
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} |
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return $event->getEnd(); |
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} |
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} |
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lochmueller /
calendarize
