Source code for oioioi.sinolpack.admin

from django.contrib import admin
from django.urls import reverse
from django.utils.translation import gettext_lazy as _

from oioioi.base.utils import make_html_link
from oioioi.contests.utils import is_contest_admin
from oioioi.sinolpack.models import ExtraConfig, ExtraFile




class SinolpackConfigInline(admin.StackedInline):
    model = ExtraConfig
    can_delete = False
    extra = 0
    max_num = 0
    readonly_fields = ["config"]
    fields = readonly_fields
    inline_classes = ("collapse",)
    category = _("Advanced")



    def has_add_permission(self, request, obj=None):
        return False




    def has_change_permission(self, request, obj=None):
        return is_contest_admin(request)




    def has_delete_permission(self, request, obj=None):
        return False




    def has_view_permission(self, request, obj=None):
        return self.has_change_permission(request, obj)






class SinolpackExtraFilesInline(admin.StackedInline):
    model = ExtraFile
    can_delete = False
    extra = 0
    readonly_fields = ["file_link"]
    fields = readonly_fields
    inline_classes = ("collapse",)
    category = _("Advanced")



    def has_add_permission(self, request, obj=None):
        return False




    def has_change_permission(self, request, obj=None):
        return is_contest_admin(request)




    def has_delete_permission(self, request, obj=None):
        return False




    def has_view_permission(self, request, obj=None):
        return self.has_change_permission(request, obj)




    @admin.display(description=_("Extra file"))
    def file_link(self, instance):
        if instance.id is not None:
            href = reverse("download_extra_file", kwargs={"file_id": str(instance.id)})
            return make_html_link(href, instance.name)
        return None






class SinolpackProblemAdminMixin:
    """Adds :class:`~oioioi.sinolpack.models.ExtraConfig` and
    :class:`~oioioi.sinolpack.models.ExtraFile` to an admin panel.
    """

    def __init__(self, *args, **kwargs):
        super().__init__(*args, **kwargs)
        self.inlines = tuple(self.inlines) + (
            SinolpackConfigInline,
            SinolpackExtraFilesInline,
        )