inboxattachmentmanager.php

<?php
 
 
namespace Bitrix\Calendar\ICal\MailInvitation;
 
 
use Bitrix\Calendar\ICal\Parser\Calendar;
use Bitrix\Calendar\ICal\Parser\IcalParserException;
use Bitrix\Calendar\ICal\Parser\Parser;
 
class InboxAttachmentManager
{
    private $fileContent;
 
    private $parser;
 
    public static function createInstance(string $fileContent): InboxAttachmentManager
    {
        return new self($fileContent);
    }
 
    public function __construct(string $fileContent)
    {
        $this->fileContent = $fileContent;
    }
 
    public function parse(): InboxAttachmentManager
    {
        try
        {
            $this->parser = Parser::createInstance($this->fileContent)
                ->parse();
        }
        catch (IcalParserException $e)
        {
            $this->parser = null;
        }
 
        return $this;
    }
 
    public function getComponent(): ?Calendar
    {
        if (empty($this->parser))
        {
            return null;
        }
 
        return $this->parser->getCalendarComponent();
    }
}