SAK-29668

Add Support for Google Tag Manager to the Portal
yuyilin · Jul 9, 2015 · fe3bb7e · fe3bb7e
1 parent 7dae9f0
commit fe3bb7e
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Showing 4 changed files with 24 additions and 0 deletions.
diff --git a/.../configuration/bundles/src/bundle/org/sakaiproject/config/bundle/default.sakai.properties b/.../configuration/bundles/src/bundle/org/sakaiproject/config/bundle/default.sakai.properties
@@ -79,6 +79,11 @@
 #
 # portal.google.universal_analytics_id=UA-XXXXXX-XX
 
+# SAK-29668
+# Add support for Google Tag Manager
+# Google Tag Manager is NOT enabled by default, setting these will enable it
+# portal.google.tag.manager.container_id = GTM-XXXXX
+
 # SAK-29138 - If set to true, portal will use student's enrolled section title (of preferred type, see below)
 # rather than the site's title for the course site tab, page (browser tab) title, and tool header title
 # DEFAULT: false

diff --git a/portal/portal-impl/impl/src/java/org/sakaiproject/portal/charon/SkinnableCharonPortal.java b/portal/portal-impl/impl/src/java/org/sakaiproject/portal/charon/SkinnableCharonPortal.java
@@ -1024,6 +1024,12 @@ public PortalRenderContext startPageContext(String siteType, String title,
 				ServerConfigurationService.getBoolean("portal.google.analytics_detail", false));
 		}
 
+		//SAK-29668
+		String googleTagManagerContainerId =  ServerConfigurationService.getString("portal.google.tag.manager.container_id", null);
+		if ( googleTagManagerContainerId != null ) {
+			rcontext.put("googleTagManagerContainerId", googleTagManagerContainerId);
+		}
+
 		Session s = SessionManager.getCurrentSession();
 		rcontext.put("loggedIn", Boolean.valueOf(s.getUserId() != null));
 		rcontext.put("userId", s.getUserId());

diff --git a/portal/portal-render-engine-impl/pack/src/webapp/vm/morpheus/includeGoogleTagManager.vm b/portal/portal-render-engine-impl/pack/src/webapp/vm/morpheus/includeGoogleTagManager.vm
@@ -0,0 +1,11 @@
+#if (${googleTagManagerContainerId})
+        <!-- START includeGoogleTagManager.vm -->
+        <noscript><iframe src="//www.googletagmanager.com/ns.html?id=${googleTagManagerContainerId}"
+        height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
+        <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=
+        '//www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);
+        })(window,document,'script','dataLayer','${googleTagManagerContainerId}');</script>
+        <!-- END includeGoogleTagManager.vm -->
+#end ## END of IF (${googleTagManagerContainerId})
diff --git a/portal/portal-render-engine-impl/pack/src/webapp/vm/morpheus/site.vm b/portal/portal-render-engine-impl/pack/src/webapp/vm/morpheus/site.vm
@@ -144,6 +144,8 @@
 
         #parse("/vm/morpheus/includeCookieNotice.vm")
 
+        #parse("/vm/morpheus/includeGoogleTagManager.vm")
+
         ${includeExtraHead}
     </body>
 </html>