add view for editing slots

symposion/schedule/urls.py

@@ -6,4 +6,5 @@ urlpatterns = patterns("symposion.schedule.views",
     url(r"^edit/$", "schedule_edit", name="schedule_edit_singleton"),
     url(r"^(\w+)/edit/$", "schedule_detail", name="schedule_detail"),
     url(r"^(\w+)/edit/$", "schedule_edit", name="schedule_edit"),
+    url(r"^edit/slot/(?P<slot_pk>\d+)/", "schedule_slot_edit", name="schedule_slot_edit"),
 )

symposion/schedule/views.py

@@ -1,7 +1,8 @@
 from django.http import Http404
-from django.shortcuts import render, get_object_or_404
+from django.shortcuts import render, get_object_or_404, redirect
 
-from symposion.schedule.models import Schedule, Day
+from symposion.schedule.forms import SlotEditForm
+from symposion.schedule.models import Schedule, Day, Slot
 from symposion.schedule.timetable import TimeTable
 
 
@@ -29,8 +30,21 @@ def schedule_edit(request, slug=None):
         schedule = get_object_or_404(qs, slug=slug)
     days_qs = Day.objects.filter(schedule=schedule)
     days = [TimeTable(day) for day in days_qs]
+    form = SlotEditForm()
     ctx = {
         "schedule": schedule,
         "days": days,
+        "form": form,
     }
     return render(request, "schedule/schedule_edit.html", ctx)
+
+
+def schedule_slot_edit(request, slot_pk):
+    slot = get_object_or_404(Slot, pk=slot_pk)
+    form = SlotEditForm(request.POST)
+    
+    if form.is_valid():
+        presentation = form.presentation
+        presentation.slot = slot
+        presentation.save()
+    return redirect("schedule_edit")