Aggregated counts on front page; "Add items" page now saves pictures

boxes/views.py

@@ -11,9 +11,17 @@ def index(request):
     """Home page with boxes and thing types."""
     boxes = Box.objects.select_related('box_type').all().order_by('id')
     thing_types = ThingType.objects.all()
+    
+    type_counts = {}
+    for thing_type in thing_types:
+        descendants = thing_type.get_descendants(include_self=True)
+        count = Thing.objects.filter(thing_type__in=descendants).count()
+        type_counts[thing_type.pk] = count
+    
     return render(request, 'boxes/index.html', {
         'boxes': boxes,
         'thing_types': thing_types,
+        'type_counts': type_counts,
     })
 
 
@@ -90,7 +98,7 @@ def add_things(request, box_id):
     success_message = None
     
     if request.method == 'POST':
-        formset = ThingFormSet(request.POST, queryset=Thing.objects.filter(box=box))
+        formset = ThingFormSet(request.POST, request.FILES, queryset=Thing.objects.filter(box=box))
         
         if formset.is_valid():
             things = formset.save(commit=False)