attachmentcancelmanager.php

См. документацию.

<?php
 
 
namespace Bitrix\Calendar\ICal\MailInvitation;
 
 
use Bitrix\Calendar\ICal\Builder\Calendar;
use Bitrix\Calendar\ICal\Builder\Dictionary;
use Bitrix\Calendar\ICal\Builder\Event;
use Bitrix\Calendar\Internals\EventTable;
use Bitrix\Calendar\Util;
use Bitrix\Main\ObjectException;

class AttachmentCancelManager extends AttachmentManager
{
    public function __construct(array $event)
    {
        parent::__construct($event);
        $this->uid = $event['DAV_XML_ID'];
    }
 
    public function getUid(): ?string
    {
        if ($this->uid)
        {
            return $this->uid;
        }
 
        if ($this->event['ID'])
        {
            $eventFromDb = EventTable::getById($this->event['ID'])->fetch();
 
            if ($eventFromDb && $eventFromDb['DAV_XML_ID'])
            {
                $this->uid = $eventFromDb['DAV_XML_ID'];
 
                return $this->uid;
            }
        }
 
        return null;
    }

    public function getContent(): string
    {
        $event = $this->event;
        $event['SKIP_TIME'] ??= null;
        $event['CREATED'] ??= null;
        $event['MODIFIED'] ??= null;
 
        $icalEvent = Event::createInstance($this->uid)
            ->setName($event['NAME'])
            ->setStartsAt(Util::getDateObject($event['DATE_FROM'], $event['SKIP_TIME'], $event['TZ_FROM']))
            ->setEndsAt(Util::getDateObject($event['DATE_TO'], $event['SKIP_TIME'], $event['TZ_TO']))
            ->setCreatedAt(Util::getDateObject($event['DATE_CREATE'], false, $event['TZ_FROM']))
            ->setDtStamp(Util::getDateObject($event['DATE_CREATE'], false, $event['TZ_FROM']))
            ->setModified(Util::getDateObject($event['TIMESTAMP_X'], false, $event['TZ_FROM']))
            ->setWithTimezone(!$event['SKIP_TIME'])
            ->setWithTime(!$event['SKIP_TIME'])
            ->setRRule($this->prepareRecurrenceRule($event['RRULE']))
            ->setSequence((int)$event['VERSION'])
            ->setStatus(Dictionary::EVENT_STATUS['cancelled'])
        ;
 
        return Calendar::createInstance()
            ->setMethod('CANCEL')
            ->addEvent($icalEvent)
            ->get();
    }
}