public function render()
    {
        $script[] = $this->_getJavascriptTemplateBlockBegin();

        $trackingUserId = (null === $this->userId)
            ? ''
            : sprintf(", {'userId': '%s'}", $this->userId);

        if ($this->debug) {
            $script[] = "ga('create', '{$this->trackingId}', { 'cookieDomain': 'none' }, '{$this->trackerName}'{$trackingUserId});";
        } else {
            $script[] = "ga('create', '{$this->trackingId}', '{$this->trackingDomain}', '{$this->trackerName}'{$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);
    }
public function render()
    {
        $script[] = $this->_getJavascriptTemplateBlockBegin();

        $trackingUserId = (null === $this->userId)
            ? ''
            : sprintf(", {'userId': '%s'}", $this->userId);

        if ($this->debug) {
            $script[] = "ga('create', '{$this->trackingId}', { 'cookieDomain': 'none' }, '{$this->trackerName}'{$trackingUserId});";
        } else {
            $script[] = "ga('create', '{$this->trackingId}', '{$this->trackingDomain}', '{$this->trackerName}'{$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);
    }
public function render ( ) { $ script [ ] = $ this -> _getJavascriptTemplateBlockBegin ( ) ; $ trackingUserId = ( null === $ this -> userId ) ? '' : sprintf ( ", {'userId': '%s'}" , $ this -> userId ) ; if ( $ this -> debug ) { $ script [ ] = "ga('create', '{$this->trackingId}', { 'cookieDomain': 'none' }, '{$this->trackerName}'{$trackingUserId});" ; } else { $ script [ ] = "ga('create', '{$this->trackingId}', '{$this->trackingDomain}', '{$this->trackerName}'{$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 ) ; }
returns the javascript embedding code

@return string
returns the javascript embedding code