site.php

<?php
 
namespace Bitrix\Sender\Integration\Landing;
 
class Site
{
    private static function canUse(): bool
    {
        return \Bitrix\Main\Loader::includeModule('landing');
    }
 
    public static function getLandingAndStorePublicUrls(): array
    {
        if (!static::canUse())
        {
            return [];
        }
 
        $siteIds = \Bitrix\Landing\Site::getList([
            'select' => [
                'ID',
            ],
            'filter' => [
                '@TYPE' => ['PAGE', 'STORE'],
            ],
        ]);
        $siteIds = array_column($siteIds->fetchAll(), 'ID');
 
        if (empty($siteIds))
        {
            return [];
        }
 
        return array_values((array)\Bitrix\Landing\Site::getPublicUrl($siteIds));
    }
}