avatarservice.php

См. документацию.

<?php
 
namespace Bitrix\Calendar\Integration\SocialNetwork;
 
use Bitrix\Main\Loader;
use Bitrix\Main\Web\Uri;
use Bitrix\Socialnetwork\Helper\Avatar;
 
final class AvatarService
{
    private const IMAGE_TYPE = 'image';
    private const DEFAULT_WIDTH = 150;
    private const DEFAULT_HEIGHT = 150;
 
    public function getAvatar(int $imageId): ?Avatar
    {
        if (!$this->isAvailable())
        {
            return null;
        }
 
        return new Avatar(self::IMAGE_TYPE, $this->getImageAvatarUri($imageId));
    }
 
    private function getImageAvatarUri(int $imageId): string
    {
        $result = '';
 
        $file = \CFile::getFileArray($imageId);
        if (!empty($file))
        {
            $fileResized = \CFile::resizeImageGet(
                $file,
                [
                    'width' => self::DEFAULT_WIDTH,
                    'height' => self::DEFAULT_HEIGHT,
                ]
            );
 
            $result = Uri::urnEncode(htmlspecialcharsbx($fileResized['src']));
        }
 
        return $result;
    }
 
    private function isAvailable(): bool
    {
        return Loader::includeModule('socialnetwork');
    }
}