Added some code to support Google's conversion tracking.

controller/Notebooks.py

@@ -79,6 +79,14 @@ class Notebooks( object ):
     if revision:
       result[ "note_read_write" ] = False
 
+    # if the user doesn't have any storage bytes yet, they're a new user, so see what type of
+    # conversion this is (demo or signup)
+    if result[ "user" ].storage_bytes == 0:
+      if u"demo" in [ note.title for note in result[ "startup_notes" ] ]:
+        result[ "conversion" ] = u"demo"
+      else:
+        result[ "conversion" ] = u"signup"
+
     return result
 
   def contents( self, notebook_id, note_id = None, revision = None, user_id = None ):

view/Main_page.py

@@ -26,6 +26,7 @@ class Main_page( Page ):
     start = None,
     count = None,
     http_url = None,
+    conversion = None,
   ):
     startup_note_ids = [ startup_note.object_id for startup_note in startup_notes ]
 
@@ -74,6 +75,14 @@ class Main_page( Page ):
     else:
       notebook_path = u"/notebooks/%s" % notebook.object_id
 
+    conversion_html = None
+
+    if conversion:
+      try:
+        conversion_html = file( u"static/html/%s_conversion.html" % conversion ).read()
+      except IOError:
+        pass
+
     Page.__init__(
       self,
       title,
@@ -165,6 +174,10 @@ class Main_page( Page ):
           ),
           id = u"center_area",
         ),
+        Div(
+          conversion_html,
+          id = u"conversion_area",
+        ),
         id = u"everything_area",
       ),
     )

view/Notebook_rss.py

@@ -20,6 +20,7 @@ class Notebook_rss( Rss_channel ):
     start = None,
     count = None,
     http_url = u"",
+    conversion = None,
   ):
     if notebook.name == u"Luminotes":
       notebook_path = u"/"