Add better responses for subdomains

judge/middleware.py

@@ -4,8 +4,10 @@ from django.urls import Resolver404, resolve, reverse
 from django.utils.http import urlquote
 from django.contrib.sites.shortcuts import get_current_site
 from django.core.exceptions import ObjectDoesNotExist
+from django.utils.translation import gettext as _
 
 from judge.models import Organization
+from judge.utils.views import generic_message
 
 
 class ShortCircuitMiddleware:
@@ -108,12 +110,21 @@ class SubdomainMiddleware(object):
                     request.organization = organization
                 else:
                     if request.profile:
-                        raise Http404
+                        return generic_message(
+                            request,
+                            _("No permission"),
+                            _("You need to join this group first"),
+                            status=404,
+                        )
                     if not request.GET.get("next", None):
                         return HttpResponseRedirect(
                             reverse("auth_login") + "?next=" + urlquote(request.path)
                         )
             except ObjectDoesNotExist:
-                scheme = "https" if settings.DMOJ_SSL > 0 else "http"
+                return generic_message(
-                return HttpResponseRedirect(scheme + "://" + site)
+                    request,
+                    _("No such group"),
+                    _("No such group"),
+                    status=404,
+                )
         return self.get_response(request)

locale/vi/LC_MESSAGES/django.po

@@ -2,7 +2,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: lqdoj2\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2023-01-28 06:15+0700\n"
+"POT-Creation-Date: 2023-01-28 06:23+0700\n"
 "PO-Revision-Date: 2021-07-20 03:44\n"
 "Last-Translator: Icyene\n"
 "Language-Team: Vietnamese\n"
@@ -546,6 +546,18 @@ msgstr "{time}"
 msgid "on {time}"
 msgstr "vào {time}"
 
+#: judge/middleware.py:114
+msgid "No permission"
+msgstr "Không có quyền truy cập"
+
+#: judge/middleware.py:115
+msgid "You need to join this group first"
+msgstr "Bạn phải là thành viên của nhóm."
+
+#: judge/middleware.py:125 judge/middleware.py:126
+msgid "No such group"
+msgstr "Nhóm không tồn tại"
+
 #: judge/models/bookmark.py:17 judge/models/comment.py:49
 #: judge/models/comment.py:226 judge/models/pagevote.py:13
 msgid "associated page"