def create(request):
print "%s is wants to create a new group" % request.user
if request.POST:
print "posted values %s" % request.POST
group_form = GroupForm(request.POST)
# get unsaved reference to a group model
group = group_form.save(commit=False)
# add the owner field (required)
group.creator = request.user
group.save()
# add the owner as a member of the group
GroupMember.objects.create(user=request.user, group=group)
print "created a new group %s" % group
return redirect("group_home", group.id)
else:
group_form = GroupForm()
return render(request, 'wishlist_app/group/new_group.html', {'group_form': group_form})
def update(request, group_id):
group = get_object_or_404(WishlistGroup, pk=group_id)
if request.user != group.creator:
print "user is not allowed to edit this group"
raise PermissionDenied("Only the creator can edit an group")
print "Update group: %s" % group
if request.POST:
print "posted values %s" % request.POST
f = GroupForm(request.POST, instance=group)
if not f.is_valid():
return render(request, 'wishlist_app/group/update_group.html', {'group_form': f, 'group': group})
group = f.save()
print "update group %s" % group
return redirect("group_home", group.id)
else:
group_form = GroupForm(instance=group)
return render(request, 'wishlist_app/group/update_group.html', {'group_form': group_form, 'group': group})
