page_class = None
section_class = None
section_types = []
view_per_type = {}


def get_types():
    return section_types


def get_view(section, request):
    return view_per_type[section.type](request)


def get_fields_per_type():
    fields_per_type = {}
    for name, view in view_per_type.items():
        fields_per_type[name] = ["title", "type", "number"] + view.fields
    return fields_per_type