mailinvitationmanager.php

См. документацию.

<?php
 
 
namespace Bitrix\Calendar\ICal\MailInvitation;
 
 
use Bitrix\Calendar\ICal\Builder\Attach;
use Bitrix\Calendar\ICal\Builder\Attendee;
use Bitrix\Calendar\ICal\Builder\AttendeesCollection;
use Bitrix\Calendar\ICal\Builder\AttachCollection;
use Bitrix\Main\LoaderException;
use Bitrix\Main\Localization\Loc;
use CAgent;
use CCalendarNotify;

class MailInvitationManager
{
    private const MAX_ATTEMPS_INVITATION = 3;
 

    public static function manageSendingInvitation($serializedSenders): void
    {
        $serializedSenders = str_replace("\'", "'", $serializedSenders);
        $serializedSenders = \Bitrix\Main\Text\Emoji::decode($serializedSenders);
        $sendersCollection = self::unserializeMailSendersBatch($serializedSenders);
 
        if (!is_iterable($sendersCollection))
        {
            return;
        }
 
        $unsuccessfulSent = [];
        $failSent = [];
        foreach ($sendersCollection as $sender)
        {
            if ($sender instanceof SenderInvitation)
            {
                self::setLanguageId();
                $sender->incrementCounterInvitations();
                $currentSender = clone $sender;
 
                if ($sender->send())
                {
                    $sender->executeAfterSuccessfulInvitation();
                }
                elseif ($sender->getCountAttempsSend() < self::MAX_ATTEMPS_INVITATION)
                {
                    $unsuccessfulSent[] = $currentSender;
                }
                else
                {
                    $failSent[$sender->getEventParentId()] = self::getDataForNotify($sender);
                }
            }
        }
 
        if (!empty($unsuccessfulSent))
        {
            self::createAgentSent($unsuccessfulSent);
        }
 
        if (!empty($failSent))
        {
            self::sentFailSentNotify($failSent);
        }
    }

    private static function getDataForNotify(SenderInvitation $sender): array
    {
        $event = $sender->getEvent();
        return [
            'email' => $sender->getReceiver()->getEmail(),
            'eventId' => $event['PARENT_ID'],
            'name' => $event['NAME'],
            'userId' => $event['MEETING_HOST'],
            'method' => $sender->getMethod(),
        ];
    }

    public static function createAgentSent(array $sendersCollection): void
    {
        // TODO: it's better to avoid serialized data in the agent parameters, maybe use QueueManager here
        $serializedData = str_replace("'", "\'", serialize($sendersCollection));
        $agentName = "\\Bitrix\\Calendar\\ICal\\MailInvitation\\MailInvitationManager::manageSendingInvitation('"
            . $serializedData
            . "');";
        $agentName = \Bitrix\Main\Text\Emoji::encode($agentName);
 
        // Workaround to avoid deserialization bug like mantis#162578
        // We need length in bytes not in symbols
        if (strlen($agentName) < 65000)
        {
            CAgent::addAgent(
                $agentName,
                "calendar",
                "N",
                0,
                "",
                "Y",
                ""
            );
        }
    }

    private static function sentFailSentNotify(array $failSent): void
    {
        foreach ($failSent as $parentId => $item)
        {
            if (isset($item[0]))
            {
                $item = $item[0];
            }
            CCalendarNotify::Send([
                'mode' => 'fail_ical_invite',
                'eventId' => $parentId,
                'userId' => $item['userId'],
                'guestId' => $item['userId'],
                'items' => $item,
                'name' => $item['name'],
                'icalMethod' => $item['method'],
            ]);
        }
    }

    private static function unserializeMailSendersBatch(string $serializedSenders)
    {
        return unserialize($serializedSenders, ['allowed_classes' => [
            AttachCollection::class,
            Attach::class,
            AttendeesCollection::class,
            MailAddresser::class,
            MailReceiver::class,
            Attendee::class,
            SenderRequestInvitation::class,
            SenderEditInvitation::class,
            SenderCancelInvitation::class,
            Context::class
        ]]);
    }

    private static function setLanguageId(): void
    {
        $siteDb = \Bitrix\Main\SiteTable::getById(SITE_ID);
        if ($site = $siteDb->fetchObject())
        {
            Loc::setCurrentLang($site->getLanguageId());
        }
    }
}