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from functools import cached_property
from django.contrib import admin
from django.contrib.auth import get_user_model
from django.utils.translation import gettext_lazy as _
from auditlog import get_logentry_model
from auditlog.filters import CIDFilter, ResourceTypeFilter
from auditlog.mixins import LogEntryAdminMixin
LogEntry = get_logentry_model()
@admin.register(LogEntry)
class LogEntryAdmin(admin.ModelAdmin, LogEntryAdminMixin):
date_hierarchy = "timestamp"
list_select_related = ["content_type", "actor"]
list_display = [
"created",
"resource_url",
"action",
"msg_short",
"user_url",
"cid_url",
]
search_fields = [
"timestamp",
"object_repr",
"changes",
"actor__first_name",
"actor__last_name",
f"actor__{get_user_model().USERNAME_FIELD}",
]
list_filter = ["action", ResourceTypeFilter, CIDFilter]
readonly_fields = ["created", "resource_url", "action", "user_url", "msg"]
fieldsets = [
(None, {"fields": ["created", "user_url", "resource_url", "cid"]}),
(_("Changes"), {"fields": ["action", "msg"]}),
]
def has_add_permission(self, request):
return False
def has_change_permission(self, request, obj=None):
return False
@cached_property
def _own_url_names(self):
return [pattern.name for pattern in self.urls if pattern.name]
def has_delete_permission(self, request, obj=None):
if (
request.resolver_match
and request.resolver_match.url_name not in self._own_url_names
):
# only allow cascade delete to satisfy delete_related flag
return super().has_delete_permission(request, obj)
return False
def get_queryset(self, request):
self.request = request
return super().get_queryset(request=request)
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