pyc-website

commit 8b37d11181d8cfa7c6b966241ebc1fa551d2ab6b
parent a5f3474c56e96b970d353a2292479149732ae161
Author: Jul <jul@9o.is>
Date:   Wed,  5 Mar 2014 21:18:24 -0500

added google analytics

Diffstat:
M
src/main/resources/props/production.default.props
 | 
5
+++--
M
src/main/scala/bootstrap/liftweb/Boot.scala
 | 
2
++
A
src/main/scala/com/pyd/config/GoogleAnalytics.scala
 | 
62
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

3 files changed, 67 insertions(+), 2 deletions(-)
diff --git a/src/main/resources/props/production.default.props b/src/main/resources/props/production.default.props
@@ -9,4 +9,6 @@ mongo.default.host=
 mongo.default.port=
 mongo.default.name=
 mongo.default.user=
-mongo.default.pwd=
-\ No newline at end of file
+mongo.default.pwd=
+
+google.analytics.id=
diff --git a/src/main/scala/bootstrap/liftweb/Boot.scala b/src/main/scala/bootstrap/liftweb/Boot.scala
@@ -86,6 +86,8 @@ class Boot extends Loggable {
     // Mailer
     Mailer.devModeSend.default.set((m: MimeMessage) => logger.info("Dev mode message:\n" + prettyPrintMime(m)))
     Mailer.testModeSend.default.set((m: MimeMessage) => logger.info("Test mode message:\n" + prettyPrintMime(m)))
+    
+    GoogleAnalytics.init
   }
 
   private def prettyPrintMime(m: MimeMessage): String = {
diff --git a/src/main/scala/com/pyd/config/GoogleAnalytics.scala b/src/main/scala/com/pyd/config/GoogleAnalytics.scala
@@ -0,0 +1,61 @@
+package com.pyd.config
+
+import net.liftweb.util.Props
+import net.liftweb.common.Loggable
+import net.liftweb.http.js.JsCmd
+import net.liftweb.http.Req
+import net.liftweb.http.LiftSession
+import net.liftweb.http.S
+
+/*
+ * Taken from:
+ * https://github.com/d6y/liftmodules-googleanalytics/blob/master/src/main/scala/bootstrap/liftmodules/GoogleAnalytics.scala
+ * 
+ * Needed Google Analytics Universal for Async.
+ * TODO: switch to module after enhancement has been implemented. (issue #4)
+ * https://github.com/d6y/liftmodules-googleanalytics/issues/4
+ */
+object GoogleAnalytics extends Loggable {
+
+  def init: Unit = init( ()⇒true )
+
+  def init(includeTest: () ⇒ Boolean): Unit = Props.get("google.analytics.id") map Async.headJs foreach { js =>
+    def addTracking(s: LiftSession, r: Req) : Unit = if (includeTest()) S.putInHead(js)
+    LiftSession.onBeginServicing = addTracking _ :: LiftSession.onBeginServicing
+  }
+
+  // noticeJs is by-name to allow you to side-effect (eg., set cookies)
+  def alertUser(cond: () ⇒ Boolean)(noticeJs: ⇒ JsCmd): Unit = {
+
+    def addNotice(s: LiftSession, r: Req) : Unit = try {
+        if (cond()) S.appendJs(noticeJs)
+      } catch {
+        case e : Throwable => logger.error("Unhandled exception from alertUser", e)
+    }
+
+    LiftSession.onBeginServicing = addNotice _ :: LiftSession.onBeginServicing
+  }
+
+  object dsl {
+    object only {
+      def when(f: => Boolean) = f _
+    }
+  }
+
+
+}
+
+object Async {
+  
+  def headJs(id: String): xml.Elem = xml.XML.loadString(s"""
+<script>
+(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
+(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
+m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
+})(window,document,'script','//www.google-analytics.com/analytics.js','ga');
+
+ga('create', '$id', 'auto');
+ga('send', 'pageview');
+</script>
+  """)
+}
+\ No newline at end of file