Source code for superdjango.db.history.ui

# Imports

from django.utils.translation import gettext_lazy as _
from superdjango import ui

# Exports

__all__ = (
    "BaseHistoryModelUI",
)

# Models


class BaseHistoryModelUI(ui.ModelUI):
    """Base class for UI based on ``HistoryModel``."""

    controls = {
        'object_label': ui.controls.CharControl(label=_("record name")),
        'object_id': ui.controls.CharControl(label=_("record ID")),
        'verbose_name': ui.controls.CharControl(label=_("record type")),
    }

    detail_options = ui.DetailOptions(
        "added_dt",
        "verbose_name",
        "object_label",
        "action",
        "performed_by",
        "absolute_url",
    )
    list_options = ui.ListOptions(
        "object_label",
        "object_id",
        "verbose_name",
        "action",
        "performed_by",
        "added_dt",
        link_field="object_label"
    )

    def check_permission(self, request, verb, field=None, record=None):
        """Only super users have delete access. All others are checked only for detail and list permissions."""
        if verb == ui.VERB.DELETE:
            return request.user.is_superuser

        if verb in (ui.VERB.DETAIL, ui.VERB.LIST):
            return super().check_permission(request, verb, field=field, record=record)

        return False