Ipunkt\LaravelAnalytics\Providers\GoogleAnalytics::render PHP Метод

    public function render()
    {
        $script[] = $this->_getJavascriptTemplateBlockBegin();
        $trackingUserId = null === $this->userId ? '' : sprintf(", {'userId': '%s'}", $this->userId);
        if ($this->debug || App::environment('local')) {
            $script[] = "ga('create', '{$this->trackingId}', { 'cookieDomain': 'none' }{$trackingUserId});";
        } else {
            $script[] = "ga('create', '{$this->trackingId}', '{$this->trackingDomain}'{$trackingUserId});";
        }
        if ($this->ecommerceTracking) {
            $script[] = "ga('require', 'ecommerce');";
        }
        if ($this->displayFeatures) {
            $script[] = "ga('require', 'displayfeatures');";
        }
        if ($this->anonymizeIp) {
            $script[] = "ga('set', 'anonymizeIp', true);";
        }
        if ($this->nonInteraction) {
            $script[] = "ga('set', 'nonInteraction', true);";
        }
        if ($this->campaign instanceof Campaign) {
            $script[] = (new CampaignRenderer($this->campaign))->render();
        }
        $trackingStack = $this->trackingBag->get();
        if (count($trackingStack)) {
            $script[] = implode("\n", $trackingStack);
        }
        if ($this->autoTrack) {
            $script[] = "ga('send', 'pageview');";
        }
        if ($this->ecommerceTracking) {
            $script[] = "ga('ecommerce:send');";
        }
        $script[] = $this->_getJavascriptTemplateBlockEnd();
        return implode('', $script);
    }