grocy/controllers/CalendarApiController.php
Bernd Bestel 5f65f2abd0
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2023-05-19 18:08:26 +02:00

106 lines
3.2 KiB
PHP

<?php
namespace Grocy\Controllers;
use Eluceo\iCal\Domain\Entity\Calendar;
use Eluceo\iCal\Domain\Entity\Event;
use Eluceo\iCal\Domain\Entity\TimeZone;
use Eluceo\iCal\Domain\ValueObject\Date;
use Eluceo\iCal\Domain\ValueObject\DateTime;
use Eluceo\iCal\Domain\ValueObject\SingleDay;
use Eluceo\iCal\Domain\ValueObject\TimeSpan;
use Eluceo\iCal\Presentation\Factory\CalendarFactory;
use Psr\Http\Message\ResponseInterface as Response;
use Psr\Http\Message\ServerRequestInterface as Request;
class CalendarApiController extends BaseApiController
{
public function Ical(Request $request, Response $response, array $args)
{
try
{
$events = $this->getCalendarService()->GetEvents();
$minDate = null;
$maxDate = null;
$vCalendar = new Calendar();
$vCalendar->setProductIdentifier('Grocy');
foreach ($events as $event)
{
if (!isset($event['start']) || empty($event['start']))
{
continue;
}
$description = '';
if (isset($event['description']))
{
$description = $event['description'];
}
if ($event['date_format'] === 'date' || (isset($event['allDay']) && $event['allDay']))
{
// All-day event
$date = new Date(\DateTimeImmutable::createFromFormat('Y-m-d', substr($event['start'], 0, 10)));
$vEventOccurrence = new SingleDay($date);
$compareDate = \DateTimeImmutable::createFromFormat('Y-m-d', substr($event['start'], 0, 10));
}
else
{
// Time-point event
$start = new DateTime(\DateTimeImmutable::createFromFormat('Y-m-d H:i:s', $event['start']), true);
$end = new DateTime(\DateTimeImmutable::createFromFormat('Y-m-d H:i:s', $event['start']), true);
$vEventOccurrence = new TimeSpan($start, $end);
$compareDate = \DateTimeImmutable::createFromFormat('Y-m-d H:i:s', $event['start']);
}
$vEvent = new Event();
$vEvent->setOccurrence($vEventOccurrence)
->setSummary($event['title'])
->setDescription($description);
$vCalendar->addEvent($vEvent);
if ($minDate == null || $compareDate < $minDate)
{
$minDate = $compareDate;
}
if ($maxDate == null || $compareDate > $maxDate)
{
$maxDate = $compareDate;
}
}
if ($minDate != null && $maxDate != null)
{
$vCalendar->addTimeZone(TimeZone::createFromPhpDateTimeZone(new \DateTimeZone(date_default_timezone_get()), $minDate, $maxDate));
}
$response->write((new CalendarFactory())->createCalendar($vCalendar));
$response = $response->withHeader('Content-Type', 'text/calendar; charset=utf-8');
return $response->withHeader('Content-Disposition', 'attachment; filename="Grocy.ics"');
}
catch (\Exception $ex)
{
return $this->GenericErrorResponse($response, $ex->getMessage());
}
}
public function IcalSharingLink(Request $request, Response $response, array $args)
{
try
{
return $this->ApiResponse($response, [
'url' => $this->AppContainer->get('UrlManager')->ConstructUrl('/api/calendar/ical?secret=' . $this->getApiKeyService()->GetOrCreateApiKey(\Grocy\Services\ApiKeyService::API_KEY_TYPE_SPECIAL_PURPOSE_CALENDAR_ICAL))
]);
}
catch (\Exception $ex)
{
return $this->GenericErrorResponse($response, $ex->getMessage());
}
}
}