@@ -6,17 +6,18 @@ from symposion.schedule.models import Presentation
class SlotEditForm(forms.Form):
presentation = forms.ModelChoiceField(
queryset=Presentation.objects.all(),
required=True,
)
presentation = forms.ModelChoiceField(queryset=Presentation.objects.all())
def __init__(self, *args, **kwargs):
presentation = kwargs.get("initial", {}).get("presentation")
content = kwargs.pop("content", None)
if content:
kwargs.setdefault("initial", {})["presentation"] = content
super(SlotEditForm, self).__init__(*args, **kwargs)
queryset = self.fields["presentation"].queryset
if presentation:
queryset = queryset.filter(Q(slot=None) | Q(pk=presentation.pk))
queryset = queryset.filter(Q(slot=None) | Q(pk=content.pk))
self.fields["presentation"].required = False
else:
queryset = queryset.filter(slot=None)
self.fields["presentation"].required = True
self.fields["presentation"].queryset = queryset