Merged branch issue77 into master

interface/backend/api/urls.py

@@ -9,6 +9,7 @@
     CandidateViewSet,
     NoduleViewSet,
     ImageSeriesViewSet,
+    ImageSrcApiView 
 )
 
 router = routers.DefaultRouter()
@@ -19,5 +20,6 @@
 
 urlpatterns = [
     url(r'^', include(router.urls)),
+    url(r'^image_src/$', ImageSrcApiView.as_view()),
     url(r'^api-auth/', include('rest_framework.urls', namespace='rest_framework'))
 ]

interface/backend/api/views.py

@@ -6,6 +6,7 @@
     Candidate,
     Nodule,
 )
+from rest_framework.views import APIView 
 from backend.images.models import ImageSeries
 
 
@@ -27,3 +28,14 @@ class NoduleViewSet(viewsets.ModelViewSet):
 class ImageSeriesViewSet(viewsets.ModelViewSet):
     queryset = ImageSeries.objects.all()
     serializer_class = serializers.ImageSeriesSerializer
+
+
+class ImageSrcApiView(APIView): 
+    """ 
+    View list of images from dataset directory 
+    """ 
+    def get(self, request): 
+        """ 
+        Return a list of files and folders in dataset
+        """ 
+        pass

interface/frontend/index.html

@@ -104,7 +104,7 @@ <h3 class="card-title">{{ selected.patient_id }}</h3>
     methods: {
       fetchData: function () {
         var vm = this;
-        this.$http.get('/api/images/').then(
+        this.$http.get('/api/image_src/').then( 
           function (response) {
             this.availableSeries = response.body;
           }, function () {