Feature/staticgenerator checks request is anonymous

mysite/base/middleware.py

@@ -17,25 +17,28 @@
 
 import mysite.profile.controllers
 import mysite.project.controllers
+import staticgenerator.middleware
 
 def get_user_ip(request):
 #    return request.META['REMOTE_ADDR']
     if request.META['REMOTE_ADDR'] == '127.0.0.1':
         return "98.140.110.121"
     else:
-        return request.META['REMOTE_ADDR'] 
+        return request.META['REMOTE_ADDR']
 
 class HandleWannaHelpQueue(object):
     def process_request(self, request):
         if not hasattr(request, 'user') or not hasattr(request, 'session'):
             return None
 
-        if request.user.is_authenticated() and 'wanna_help_queue_handled' not in request.session:
+        if (hasattr(request, 'user') and
+            request.user.is_authenticated() and
+            'wanna_help_queue_handled' not in request.session):
             mysite.project.controllers.flush_session_wanna_help_queue_into_database(
                 request.user, request.session)
             request.session['wanna_help_queue_handled'] = True
         return None
-        
+
 
 class DetectLogin(object):
     # called every time a page is gotten
@@ -48,3 +51,19 @@ def process_response(self, request, response):
             mysite.project.controllers.take_control_of_our_answers(request.user, request.session)
             request.session['post_login_stuff_run'] = True
         return response
+
+class StaticGeneratorMiddlewareOnlyWhenAnonymous(object):
+    '''This is a wrapper around
+    staticgenerator.middleware.StaticGeneratorMiddleware that only saves to the
+    cache when request.user.is_authenticated() is False.
+
+    We never want to do static generation for when people are logged in.'''
+    def process_response(self, request, response):
+        # If the request comes from a user that is authenticated, bail.
+        if request.user.is_authenticated():
+            return response
+        # Finally, pass the reponse to StaticGeneratorMiddleware. The middleware
+        # there is responsible for checking the settings.STATIC_GENERATOR_URLS
+        # to make sure the URL is permitted to be cached.
+        m = staticgenerator.middleware.StaticGeneratorMiddleware()
+        return m.process_response(request, response)

mysite/settings.py

@@ -113,7 +113,7 @@
 MIDDLEWARE_CLASSES = [
     'mysite.base.middleware.DetectLogin', # This must live on top of Auth + Session middleware
     'django.middleware.common.CommonMiddleware',
-    'staticgenerator.middleware.StaticGeneratorMiddleware',
+    'mysite.base.middleware.StaticGeneratorMiddlewareOnlyWhenAnonymous',
     'sessionprofile.middleware.SessionProfileMiddleware',
     'django.contrib.sessions.middleware.SessionMiddleware',
     'django.contrib.auth.middleware.AuthenticationMiddleware',
@@ -321,7 +321,7 @@
 if sys.platform.startswith('win'):
     # staticgenerator seems to act weirdly on Windows, so we disable it.
     MIDDLEWARE_CLASSES.remove(
-        'staticgenerator.middleware.StaticGeneratorMiddleware')
+        'mysite.base.middleware.StaticGeneratorMiddlewareOnlyWhenAnonymous')
 
 ### Enable the low-quality, high-load bug recommendation system
 RECOMMEND_BUGS=True