Refactor to /opt/planetstack, final tweaks to make sure planetstack can run in non-openstack mode, adjustments to GUI for model focus changes
diff --git a/planetstack/core/views/sites.py b/planetstack/core/views/sites.py
new file mode 100644
index 0000000..6449b67
--- /dev/null
+++ b/planetstack/core/views/sites.py
@@ -0,0 +1,66 @@
+from django.http import Http404
+from rest_framework.views import APIView
+from rest_framework.response import Response
+from rest_framework import status
+
+from core.api.sites import add_site, delete_site, get_sites
+from core.serializers import SiteSerializer
+from util.request import parse_request
+
+
+class SiteListCreate(APIView):
+    """ 
+    List all sites or create a new site.
+    """
+
+    def post(self, request, format = None):
+        data = parse_request(request.DATA)  
+        if 'auth' not in data:
+            return Response(status=status.HTTP_400_BAD_REQUEST)        
+        elif 'site' in data:
+            site = add_site(data['auth'], data['site'])
+            serializer = SiteSerializer(site)
+            return Response(serializer.data, status=status.HTTP_201_CREATED)
+        else:
+            sites = get_sites(data['auth'])
+            serializer = SiteSerializer(sites, many=True)
+            return Response(serializer.data)
+        
+            
+class SiteRetrieveUpdateDestroy(APIView):
+    """
+    Retrieve, update or delete a site 
+    """
+
+    def post(self, request, pk, format=None):
+        """Retrieve a site"""
+        data = parse_request(request.DATA)
+        if 'auth' not in data:
+            return Response(status=status.HTTP_400_BAD_REQUEST)
+        sites = get_sites(data['auth'], {'id': pk})
+        if not sites:
+            return Response(status=status.HTTP_404_NOT_FOUND)
+        serializer = SiteSerializer(sites[0])
+        return Response(serializer.data)                  
+
+    def put(self, request, pk, format=None):
+        """update a site""" 
+        data = parse_request(request.DATA)
+        if 'auth' not in data:
+            return Response(status=status.HTTP_400_BAD_REQUEST)
+        elif 'site' not in data:
+            return Response(status=status.HTTP_400_BAD_REQUEST)
+
+        site = update_site(pk, data['site'])
+        serializer = SiteSerializer(site)
+        return Response(serializer.data) 
+
+    def delete(self, request, pk, format=None):
+        data = parse_request(request.DATA) 
+        if 'auth' not in data:
+            return Response(status=status.HTTP_400_BAD_REQUEST)
+        delete_site(data['auth'], {'id': pk})
+        return Response(status=status.HTTP_204_NO_CONTENT) 
+            
+            
+