Add USE_ORG in settings.

NOTE: Org feature is not enabled by default, in order to use org, need set USE_ORG to True in settings or local_settings.

organizations/middleware.py

@@ -4,7 +4,11 @@ from django.http import HttpResponseRedirect
 from seaserv import get_org_by_url_prefix, get_orgs_by_user
 
 from settings import ORG_CACHE_PREFIX
-
+try:
+    from seahub.settings import USE_ORG
+except ImportError:
+    USE_ORG = False
+    
 class OrganizationMiddleware(object):
     """
     Middleware that add organization info to request when user in organization
@@ -12,13 +16,20 @@ class OrganizationMiddleware(object):
     """
 
     def process_request(self, request):
-        # Get current org context
-        org = cache.get(ORG_CACHE_PREFIX + request.user.username)
-        request.user.org = org
+        if USE_ORG:
+            request.use_org = True
+            
+            # Get current org context
+            org = cache.get(ORG_CACHE_PREFIX + request.user.username)
+            request.user.org = org
 
-        # Get all orgs user created.
-        orgs = get_orgs_by_user(request.user.username)
-        request.user.orgs = orgs
+            # Get all orgs user created.
+            orgs = get_orgs_by_user(request.user.username)
+            request.user.orgs = orgs
+        else:
+            request.use_org = False
+            request.user.org = None
+            request.user.orgs = None
             
         return None