extensions/tests/test_views.py

@@ -5,7 +5,7 @@ from django.urls import reverse
 
 from common.tests.factories.extensions import create_version, create_approved_version
 from common.tests.factories.teams import TeamFactory
-from common.tests.factories.users import UserFactory
+from common.tests.factories.users import UserFactory, create_moderator
 from extensions.models import Extension, Version
 from files.models import File
 from teams.models import Team, TeamsUsers
@@ -90,6 +90,54 @@ class PublicViewsTest(_BaseTestCase):
         self.assertEqual(response.status_code, 200)
         self.assertTemplateUsed(response, 'extensions/home.html')
 
+    def test_no_one_can_view_extension_page_when_not_listed_404(self):
+        extension = create_version(extension__is_listed=False).extension
+
+        moderator = create_moderator()
+        staff = UserFactory(is_staff=True)
+        superuser = UserFactory(is_superuser=True, is_staff=True)
+        author = extension.authors.first()
+
+        url = extension.get_absolute_url()
+        response = self.client.get(url)
+
+        for account, role in (
+            (None, 'anonymous'),
+            (moderator, 'moderator'),
+            (staff, 'staff'),
+            (superuser, 'superuser'),
+            (author, 'author'),
+        ):
+            with self.subTest(account=account, role=role):
+                self.client.logout()
+                if account:
+                    self.client.force_login(account)
+                self.assertEqual(response.status_code, 404)
+
+    def test_anyone_can_view_extension_page_when_listed(self):
+        extension = create_approved_version().extension
+
+        moderator = create_moderator()
+        staff = UserFactory(is_staff=True)
+        superuser = UserFactory(is_superuser=True, is_staff=True)
+        author = extension.authors.first()
+
+        url = extension.get_absolute_url()
+        response = self.client.get(url)
+
+        for account, role in (
+            (None, 'anonymous'),
+            (moderator, 'moderator'),
+            (staff, 'staff'),
+            (superuser, 'superuser'),
+            (author, 'author'),
+        ):
+            with self.subTest(role=role):
+                self.client.logout()
+                if account:
+                    self.client.force_login(account)
+                self.assertEqual(response.status_code, 200)
+
 
 class ApiViewsTest(_BaseTestCase):
     def test_blender_version_filter(self):

extensions/urls.py

@@ -28,6 +28,14 @@ urlpatterns = [
     path('search/', public.SearchView.as_view(), name='search'),
     path('tag/<slug:tag_slug>/', public.SearchView.as_view(), name='by-tag'),
     path('team/<slug:team_slug>/', public.SearchView.as_view(), name='by-team'),
+    re_path(
+        rf'^(?P<type_slug>{EXTENSION_SLUGS_PATH})/',
+        include(
+            [
+                path('<slug:slug>/', public.ExtensionDetailView.as_view(), name='detail'),
+            ]
+        ),
+    ),
     re_path(
         rf'^(?P<type_slug>{EXTENSION_SLUGS_PATH})/$',
         public.SearchView.as_view(),
@@ -84,7 +92,6 @@ urlpatterns = [
                     name='version-download',
                 ),
                 path('<slug:slug>/versions/', manage.VersionsView.as_view(), name='versions'),
-                path('<slug:slug>/', manage.ExtensionDetailView.as_view(), name='detail'),
             ],
         ),
     ),

extensions/views/manage.py

@@ -3,7 +3,7 @@ from django.contrib.auth.mixins import LoginRequiredMixin, UserPassesTestMixin
 from django.contrib.messages.views import SuccessMessageMixin
 from django.db import transaction
 from django.shortcuts import get_object_or_404, redirect, reverse
-from django.views.generic import DetailView, ListView
+from django.views.generic import ListView
 from django.views.generic.edit import CreateView, UpdateView, DeleteView, FormView
 
 
@@ -22,52 +22,6 @@ from extensions.forms import (
 from extensions.models import Extension, Version
 from files.forms import FileForm
 from files.models import File
-from stats.models import ExtensionView
-import ratings.models
-
-
-class ExtensionDetailView(ExtensionQuerysetMixin, DetailView):
-    model = Extension
-    context_object_name = 'extension'
-    template_name = 'extensions/detail.html'
-
-    def get_queryset(self):
-        """Allow logged in users to view unlisted add-ons in certain conditions.
-
-        * maintainers should be able to preview their yet unlisted add-ons;
-        * staff should be able to preview yet unlisted add-ons;
-        """
-        return self.get_extension_queryset().prefetch_related(
-            'authors',
-            'ratings',
-            'ratings__user',
-            'versions',
-            'versions__file',
-            'versions__file__validation',
-            'versions__permissions',
-            'versions__platforms',
-        )
-
-    def get_object(self, queryset=None):
-        """Record a page view when returning the Extension object."""
-        obj = super().get_object(queryset=queryset)
-        if obj.is_listed and (
-            self.request.user.is_anonymous or not obj.has_maintainer(self.request.user)
-        ):
-            ExtensionView.create_from_request(self.request, object_id=obj.pk)
-        return obj
-
-    def get_context_data(self, **kwargs):
-        context = super().get_context_data(**kwargs)
-        if self.request.user.is_authenticated:
-            context['my_rating'] = ratings.models.Rating.get_for(
-                self.request.user.pk, self.object.pk
-            )
-        extension = context['object']
-        # Add the image for "og:image" meta to the context
-        if extension.featured_image and extension.featured_image.is_listed:
-            context['default_image_path'] = extension.featured_image.thumbnail_1080p_url
-        return context
 
 
 class VersionsView(ExtensionQuerysetMixin, ListView):

extensions/views/public.py

@@ -6,8 +6,7 @@ from django.db import connection
 from django.db.models import Count, Q
 from django.shortcuts import get_object_or_404, redirect
 from django.utils.translation import gettext_lazy as _
-from django.views.generic.list import ListView
+from django.views.generic import DetailView, ListView
-
 
 from extensions.models import Extension, Version, Tag
 from constants.base import (
@@ -15,6 +14,8 @@ from constants.base import (
     EXTENSION_TYPE_PLURAL,
     EXTENSION_TYPE_CHOICES,
 )
+from stats.models import ExtensionView
+import ratings.models
 
 from stats.models import ExtensionDownload, VersionDownload
 import teams.models
@@ -219,3 +220,42 @@ class SearchView(ListedExtensionsView):
             context['total_count'] = super().get_queryset().filter(type=tag_type_id).count()
 
         return context
+
+
+class ExtensionDetailView(DetailView):
+    queryset = Extension.objects.listed.prefetch_related(
+        'authors',
+        'latest_version__file',
+        'latest_version__tags',
+        'preview_set',
+        'preview_set__file',
+        'ratings',
+        'ratings__user',
+        'team',
+        'versions',
+        'versions__file',
+        'versions__file__validation',
+        'versions__permissions',
+        'versions__platforms',
+    ).distinct()
+    context_object_name = 'extension'
+    template_name = 'extensions/detail.html'
+
+    def get_object(self, queryset=None):
+        """Record a page view when returning the Extension object."""
+        obj = super().get_object(queryset=queryset)
+        if self.request.user.is_anonymous or not obj.has_maintainer(self.request.user):
+            ExtensionView.create_from_request(self.request, object_id=obj.pk)
+        return obj
+
+    def get_context_data(self, **kwargs):
+        context = super().get_context_data(**kwargs)
+        if self.request.user.is_authenticated:
+            context['my_rating'] = ratings.models.Rating.get_for(
+                self.request.user.pk, self.object.pk
+            )
+        extension = context['object']
+        # Add the image for "og:image" meta to the context
+        if extension.featured_image and extension.featured_image.is_listed:
+            context['default_image_path'] = extension.featured_image.thumbnail_1080p_url
+        return context