LandingManager::onLandingStartPublication

static function onLandingStartPublication(Event $event)
    {
        $result = new EventResult(EventResult::SUCCESS);
        $siteId = (int) $event->getParameter('siteId');

        if($siteId === static::getInstance()->getConnectedSiteId())
        {
            LandingManager::enableFeatureTmp(
                LandingManager::FEATURE_PUBLICATION_SITE
            );
        }

        return $result;
    }