Commit 23c38c76 authored by jan.koester's avatar jan.koester
Browse files

gtm bug

parent c4d7ddb9

plugins/gtm/gtm.cpp

+14 −13
Original line number Diff line number Diff line
@@ -111,12 +111,21 @@ namespace blogi { 
                       << "});"

                       << "</script>";



                // Lazy load: defer GTM/GA4 until user interaction or timeout

                // Always load GTM container (respects Consent Mode internally)

                headjs << "<script>"

                       << "(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':"

                       << "new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],"

                       << "j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src="

                       << "'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);"

                       << "})(window,document,'script','dataLayer','" << GTM << "');"

                       << "</script>";



                // Update consent when user has granted permissions

                if(gtmGranted || ga4Granted){

                    headjs << "<script>"

                           << "(function(){"

                           << "var loaded=false;"

                           << "function loadGTM(){";

                           << "function loadConsented(){";



                    if(ga4Granted){

                        headjs << "gtag('consent','update',{"
@@ -130,14 +139,6 @@ namespace blogi { 
                               << "});";

                    }



                    if(gtmGranted){

                        headjs << "(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':"

                               << "new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],"

                               << "j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src="

                               << "'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);"

                               << "})(window,document,'script','dataLayer','" << GTM << "');";

                    }



                    if(ga4Granted){

                        headjs << "var s=document.createElement('script');"

                               << "s.async=true;s.src='https://www.googletagmanager.com/gtag/js?id=" << G4A << "';"
@@ -146,10 +147,10 @@ namespace blogi { 
                               << "gtag('config','" << G4A << "');";

                    }



                    headjs << "}"  // end loadGTM

                    headjs << "}"  // end loadConsented

                           << "function trigger(){"

                           << "if(loaded)return;loaded=true;"

                           << "loadGTM();"

                           << "loadConsented();"

                           << "['scroll','click','keydown','touchstart'].forEach(function(e){"

                           << "document.removeEventListener(e,trigger,{passive:true});"

                           << "});"
@@ -167,7 +168,7 @@ namespace blogi { 
            }



            libhtmlpp::HtmlElement *body=curpage->getElementbyTag("body");

            if(gtmGranted && body){

            if(body){

                libhtmlpp::HtmlString gtmjs;

                gtmjs << "<!-- Google Tag Manager (noscript) -->"

                          <<  "<noscript><iframe src=\"https://www.googletagmanager.com/ns.html?id="