Add a proxy view to the json config endpoint of rfiddrivers.

src/biomon/urls.py

@@ -53,6 +53,7 @@ urlpatterns += (
 
 urlpatterns += (
     url(r'^readers/$', login_required(views.ReaderList.as_view()), name='reader_list'),
+    url(r'^readers/(?P<pk>\d+)/$', login_required(views.ReaderConfig.as_view()), name='reader_config'),
     url(r'^reader/add/$', login_required(views.ReaderCreate.as_view()), name='reader_add'),
     url(r'^reader/(?P<pk>\d+)/$', login_required(views.ReaderUpdate.as_view()), name='reader_update'),
     url(r'^reader/(?P<pk>\d+)/delete/$', login_required(views.ReaderDelete.as_view()), name='reader_delete'),

src/biomon/views.py

@@ -349,3 +349,22 @@ class ReaderDelete(DeleteView):
         except:
             pass
         return context
+
+
+class ReaderConfig(View):
+    def get(self, request, *args, **kwargs):
+        reader = get_object_or_404(models.Reader,
+                id=kwargs.get('pk', None))
+        infos = {'status' : 'unknown'}
+        target = "http://{}:{}/config".format(reader.ip_address,
+            reader.management_port)
+        response = None
+        try:
+            response = requests.get(target)
+        except requests.ConnectionError:
+            infos['status'] = 'disconnected'
+        else:
+            infos['status'] = 'connected'
+            if response.status_code != 404:
+                infos['config'] = response.json()
+        return JsonResponse(infos)