constants/activity.py

@@ -10,6 +10,7 @@ class Verb:
     REPORTED_RATING = 'reported rating'
     REQUESTED_CHANGES = 'requested changes'
     REQUESTED_REVIEW = 'requested review'
+    UPLOADED_NEW_VERSION = 'uploaded new version'
 
 
 class Flag:

extensions/models.py

@@ -353,7 +353,7 @@ class Extension(CreatedModifiedMixin, RatingMixin, TrackChangesMixin, models.Mod
         """Return True if given user is listed as a maintainer."""
         if user is None or user.is_anonymous:
             return False
-        return self.authors.filter(maintainer__user_id=user.pk).exists()
+        return user in self.authors.all()
 
     def can_rate(self, user) -> bool:
         """Return True if given user can rate this extension.
@@ -368,6 +368,10 @@ class Extension(CreatedModifiedMixin, RatingMixin, TrackChangesMixin, models.Mod
             ).exists()
         )
 
+    def suspicious_files(self):
+        versions = self.versions.all()
+        return [v.file for v in versions if not v.file.validation.is_ok]
+
     @classmethod
     def get_lookup_field(cls, identifier):
         lookup_field = 'pk'

extensions/signals.py

@@ -8,6 +8,7 @@ from django.db.models.signals import m2m_changed, pre_save, post_save, pre_delet
 from django.dispatch import receiver
 
 from constants.activity import Flag
+from reviewers.models import ApprovalActivity
 import extensions.models
 import files.models
 
@@ -165,3 +166,26 @@ def _auto_approve_subsequent_uploads(
         args = {'f_id': file.pk, 'pk': instance.pk, 'sender': sender, 's': file.source.name}
         logger.info('Auto-approving file pk=%(f_id)s of %(sender)s pk=%(pk)s source=%(s)s', args)
         file.save(update_fields={'status', 'date_modified'})
+
+
+@receiver(post_save, sender=extensions.models.Version)
+def _create_approval_activity_for_new_version_if_listed(
+    sender: object,
+    instance: extensions.models.Version,
+    created: bool,
+    raw: bool,
+    **kwargs: object,
+):
+    if raw:
+        return
+    if not created:
+        return
+    extension = instance.extension
+    if not extension.is_listed or not instance.file:
+        return
+    ApprovalActivity(
+        type=ApprovalActivity.ActivityType.UPLOADED_NEW_VERSION,
+        user=instance.file.user,
+        extension=instance.extension,
+        message=f'uploaded new version: {instance.version}',
+    ).save()

extensions/templates/extensions/detail.html

@@ -5,11 +5,7 @@
 {% block page_title %}{{ extension.name }}{% endblock page_title %}
 
 {% block content %}
-  {% if extension.latest_version %}
-    {% with latest=extension.latest_version %}
-      {% include "files/components/scan_details.html" with file=latest.file %}
-    {% endwith %}
-  {% endif %}
+  {% include "files/components/scan_details.html" with suspicious_files=extension.suspicious_files %}
 
   {% has_maintainer extension as is_maintainer %}
   {% with latest=extension.latest_version %}
@@ -57,7 +53,7 @@
         {% if extension.versions.listed|length > 1 %}
         <p>
           <a href="{{ extension.get_versions_url }}" class="d-block mt-3">
-            See all changelogs
+            See all versions
           </a>
         </p>
         {% endif %}

extensions/templates/extensions/list.html

@@ -12,13 +12,11 @@
         <h3>Tags</h3>
         <ul>
           {% for list_tag in tags %}
-          {% if list_tag.versions.all|length %}
           <li class="{% if tag == list_tag %}is-active{% endif %}">
             <a href="{% url "extensions:by-tag" tag_slug=list_tag.slug %}" title="{{ list_tag.name }}">
               {{ list_tag.name }}
             </a>
           </li>
-          {% endif %}
           {% endfor %}
         </ul>
       </div>

extensions/tests/test_submit.py

@@ -10,6 +10,7 @@ from common.tests.factories.users import UserFactory
 from common.tests.utils import _get_all_form_errors
 from extensions.models import Extension, Version
 from files.models import File
+from reviewers.models import ApprovalActivity
 import utils
 
 
@@ -425,6 +426,14 @@ class NewVersionTest(TestCase):
             f'/add-ons/{self.extension.slug}/manage/versions/new/{file.pk}/',
         )
         self.assertEqual(self.extension.versions.count(), 1)
+        self.extension.approve()
+        self.assertEqual(
+            ApprovalActivity.objects.filter(
+                extension=self.extension,
+                type=ApprovalActivity.ActivityType.UPLOADED_NEW_VERSION,
+            ).count(),
+            0,
+        )
 
         # Check step 2: finalise new version and send to review
         url = response['Location']
@@ -444,3 +453,10 @@ class NewVersionTest(TestCase):
         self.assertEqual(new_version.schema_version, '1.0.0')
         self.assertEqual(new_version.release_notes, 'new version')
         self.assertEqual(new_version.file.get_status_display(), 'Approved')
+        self.assertEqual(
+            ApprovalActivity.objects.filter(
+                extension=self.extension,
+                type=ApprovalActivity.ActivityType.UPLOADED_NEW_VERSION,
+            ).count(),
+            1,
+        )

extensions/views/manage.py

@@ -4,6 +4,7 @@ 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, reverse
+from django.utils.translation import gettext_lazy as _
 from django.views.generic import DetailView, ListView
 from django.views.generic.edit import CreateView, UpdateView, DeleteView, FormView
 
@@ -42,7 +43,12 @@ class ExtensionDetailView(ExtensionQuerysetMixin, DetailView):
         * 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()
+        return self.get_extension_queryset().prefetch_related(
+            'authors',
+            'versions',
+            'versions__file',
+            'versions__file__validation',
+        )
 
     def get_object(self, queryset=None):
         """Record a page view when returning the Extension object."""
@@ -353,6 +359,7 @@ class DraftExtensionView(
 ):
     template_name = 'extensions/draft_finalise.html'
     form_class = VersionForm
+    msg_awaiting_review = _('Extension is ready for initial review')
 
     @property
     def success_message(self) -> str:
@@ -418,7 +425,7 @@ class DraftExtensionView(
                     user=self.request.user,
                     extension=extension_form.instance,
                     type=ApprovalActivity.ActivityType.AWAITING_REVIEW,
-                    message="initial submission",
+                    message=self.msg_awaiting_review,
                 ).save()
             return super().form_valid(form)
         except forms.ValidationError as e:

extensions/views/mixins.py

@@ -66,6 +66,14 @@ class DraftMixin:
     """If the extension is incomplete, returns the FinalizeDraftView"""
 
     def dispatch(self, request, *args, **kwargs):
+        if (
+            'slug' in kwargs
+            and Extension.objects.filter(
+                slug=kwargs['slug'], status=Extension.STATUSES.APPROVED
+            ).first()
+        ):
+            return super().dispatch(request, *args, **kwargs)
+
         extension = (
             Extension.objects.listed_or_authored_by(user_id=self.request.user.pk)
             .filter(status=Extension.STATUSES.INCOMPLETE)

extensions/views/public.py

@@ -104,7 +104,15 @@ class SearchView(ListedExtensionsView):
                     | Q(versions__tags__name__icontains=token)
                 )
             queryset = queryset.filter(search_query).distinct()
-        return queryset
+        return queryset.prefetch_related(
+            'authors',
+            'preview_set',
+            'preview_set__file',
+            'ratings',
+            'versions',
+            'versions__file',
+            'versions__tags',
+        )
 
     def get_context_data(self, **kwargs):
         context = super().get_context_data(**kwargs)
@@ -121,9 +129,9 @@ class SearchView(ListedExtensionsView):
         # Determine which tags to list depending on the context.
         if context.get('type'):
             tag_type_id = self._get_type_id_by_slug()
-            context['tags'] = Tag.objects.filter(type=tag_type_id)
+            context['tags'] = Tag.objects.filter(type=tag_type_id).exclude(versions=None)
         elif context.get('tag'):
             tag_type_id = context['tag'].type
-            context['tags'] = Tag.objects.filter(type=tag_type_id)
+            context['tags'] = Tag.objects.filter(type=tag_type_id).exclude(versions=None)
 
         return context

files/templates/files/components/scan_details.html

@@ -1,21 +1,19 @@
 {% load common i18n %}
 {# FIXME: we might want to rephrase is_moderator in terms of Django's (group) permissions #}
 {% if perms.files.view_file or request.user.is_moderator %}
-  {% with file_validation=file.validation %}
-    {% if file_validation and not file_validation.is_ok %}
-      <section>
-        <div class="card pb-3 pt-4 px-4 mb-3 ext-detail-download-danger">
-          <h3>⚠&nbsp;{% trans "Suspicious upload" %}</h3>
-          {% blocktrans asvar alert_text %}Scan of the {{ file }} indicates malicious content.{% endblocktrans %}
-          <h4>
-            {{ alert_text }}
-            {% if perms.files.view_file %}{# Moderators don't necessarily have access to the admin #}
-              {% url 'admin:files_file_change' file.pk as admin_file_url %}
-              <a href="{{ admin_file_url }}" target="_blank">{% trans "See details" %}</a>
-            {% endif %}
-          </h4>
-        </div>
-      </section>
-    {% endif %}
-  {% endwith %}
+  {% if suspicious_files %}
+    <section>
+      <div class="card pb-3 pt-4 px-4 mb-3 ext-detail-download-danger">
+        <h3>⚠&nbsp;{% trans "Suspicious upload" %}</h3>
+        {% blocktrans asvar alert_text %}Scan of the {{ suspicious_files.0 }} indicates malicious content.{% endblocktrans %}
+        <h4>
+          {{ alert_text }}
+          {% if perms.files.view_file %}{# Moderators don't necessarily have access to the admin #}
+            {% url 'admin:files_file_change' suspicious_files.0.pk as admin_file_url %}
+            <a href="{{ admin_file_url }}" target="_blank">{% trans "See details" %}</a>
+          {% endif %}
+        </h4>
+      </div>
+    </section>
+  {% endif %}
 {% endif %}

files/templates/files/components/scan_details_flag.html

@@ -1,10 +1,8 @@
 {% load common i18n %}
 {# FIXME: we might want to rephrase is_moderator in terms of Django's (group) permissions #}
 {% if perms.files.view_file or request.user.is_moderator %}
-  {% with file_validation=file.validation %}
-    {% if file_validation and not file_validation.is_ok %}
-      {% blocktrans asvar alert_text %}Scan of the {{ file }} indicates malicious content.{% endblocktrans %}
-      <b class="text-danger pt-2" title="{{ alert_text }}">⚠</b>
-    {% endif %}
-  {% endwith %}
+  {% if suspicious_files %}
+    {% blocktrans asvar alert_text %}Scan of the {{ suspicious_files.0 }} indicates malicious content.{% endblocktrans %}
+    <b class="text-danger pt-2" title="{{ alert_text }}">⚠</b>
+  {% endif %}
 {% endif %}

notifications/signals.py

@@ -18,6 +18,7 @@ VERB2FLAGS = {
     Verb.REPORTED_RATING: [Flag.MODERATOR],
     Verb.REQUESTED_CHANGES: [Flag.AUTHOR, Flag.REVIEWER],
     Verb.REQUESTED_REVIEW: [Flag.MODERATOR, Flag.REVIEWER],
+    Verb.UPLOADED_NEW_VERSION: [],
 }
 
 
@@ -41,7 +42,7 @@ def _create_notifications(
     notifications = []
 
     flags = VERB2FLAGS.get(instance.verb, None)
-    if not flags:
+    if flags is None:
         logger.warning(f'no follower flags for verb={instance.verb}, nobody will be notified')
         return
 

reviewers/migrations/0009_alter_approvalactivity_type.py

@@ -0,0 +1,18 @@
+# Generated by Django 4.2.11 on 2024-04-29 17:33
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('reviewers', '0008_alter_approvalactivity_message'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='approvalactivity',
+            name='type',
+            field=models.CharField(choices=[('COM', 'Comment'), ('APR', 'Approved'), ('AWC', 'Awaiting Changes'), ('AWR', 'Awaiting Review'), ('UNV', 'Uploaded New Version')], default='COM', max_length=3),
+        ),
+    ]

reviewers/models.py

@@ -80,6 +80,7 @@ class ApprovalActivity(CreatedModifiedMixin, RecordDeletionMixin, models.Model):
         APPROVED = "APR", _("Approved")
         AWAITING_CHANGES = "AWC", _("Awaiting Changes")
         AWAITING_REVIEW = "AWR", _("Awaiting Review")
+        UPLOADED_NEW_VERSION = "UNV", _("Uploaded New Version")
 
     user = models.ForeignKey(User, on_delete=models.CASCADE, blank=True, null=True)
     extension = models.ForeignKey(

reviewers/signals.py

@@ -30,6 +30,7 @@ def _create_action_from_review_and_follow(
         ApprovalActivity.ActivityType.AWAITING_CHANGES: Verb.REQUESTED_CHANGES,
         ApprovalActivity.ActivityType.AWAITING_REVIEW: Verb.REQUESTED_REVIEW,
         ApprovalActivity.ActivityType.COMMENT: Verb.COMMENTED,
+        ApprovalActivity.ActivityType.UPLOADED_NEW_VERSION: Verb.UPLOADED_NEW_VERSION,
     }
     action.send(
         instance.user,

reviewers/templates/reviewers/components/review_list_item.html

@@ -6,27 +6,25 @@
       {{ extension.name }}
     </a>
   </td>
-  <td>
-  {% if extension.authors.count %}
-  {% include "extensions/components/authors.html" %}
-  {% endif %}
-  </td>
+  <td>{% include "extensions/components/authors.html" %}</td>
   <td title="{{ extension.date_created }}">{{ extension.date_created|naturaltime_compact }}</td>
   <td class="d-flex">
     <a href="{{ extension.get_review_url }}#activity">
-      <span>{{ extension.review_activity.all|length }}</span>
+      <span>{{ stats.count }}</span>
     </a>
-
-    {% if extension.review_activity.all %}
-    <a href="{{ extension.get_review_url }}#activity-{{ extension.review_activity.all.last.id }}" class="ms-3">
-      <span>{{ extension.review_activity.all.last.date_created|naturaltime_compact }}</span>
+    <a href="{{ extension.get_review_url }}#activity-{{ stats.last_activity.id }}" class="ms-3">
+      <span>{{ stats.last_activity.date_created|naturaltime_compact }}</span>
     </a>
-    {% endif %}
-    {% include "files/components/scan_details_flag.html" with file=extension.latest_version.file %}
+    {% include "files/components/scan_details_flag.html" with suspicious_files=extension.suspicious_files %}
   </td>
   <td>
     <a href="{{ extension.get_review_url }}" class="text-decoration-none">
-      {% include "common/components/status.html" with object=extension class="d-block" %}
+      {% with last_type=stats.last_type_display|default:"Awaiting Review" %}
+      <div class="d-block badge badge-status-{{ last_type|slugify }}">
+        <i class="i-eye"></i>
+        <span>{{ last_type }}</span>
+      </div>
+      {% endwith %}
     </a>
   </td>
 </tr>

reviewers/templates/reviewers/extensions_review_detail.html

@@ -101,8 +101,7 @@
   {% for activity in extension.review_activity.all %}
     <li id="activity-{{ activity.id }}">
 
-      {# All activities except comments. #}
-      {% if activity.type != 'COM' %}
+      {% if activity.type in status_change_types %}
       <div class="activity-item activity-status-change activity-status-{{ activity.get_type_display|slugify }}">
         <i class="activity-icon i-activity-{{ activity.get_type_display|slugify }}"></i>
 

reviewers/templates/reviewers/extensions_review_list.html

@@ -34,12 +34,10 @@
         </tr>
       </thead>
       <tbody>
-        {% for extension in object_list %}
-        {% if user.is_moderator %}
-          {% include 'reviewers/components/review_list_item.html' %}
-        {% elif extension.status_slug == 'awaiting-review' %}
-          {% include 'reviewers/components/review_list_item.html' %}
-        {% endif %}
+        {% for stats in object_list %}
+          {% with extension=stats.extension %}
+          {% include 'reviewers/components/review_list_item.html' with extension=extension stats=stats %}
+          {% endwith %}
         {% endfor %}
       </tbody>
     </table>

reviewers/tests/test_views.py

@@ -3,13 +3,21 @@ from django.shortcuts import reverse
 
 from common.tests.factories.extensions import create_version
 from files.models import File
+from reviewers.models import ApprovalActivity
 
 
 class CommentsViewTest(TestCase):
     fixtures = ['licenses']
 
     def setUp(self):
-        self.default_version = create_version(file__status=File.STATUSES.AWAITING_REVIEW)
+        version = create_version(file__status=File.STATUSES.AWAITING_REVIEW)
+        self.default_version = version
+        ApprovalActivity(
+            type=ApprovalActivity.ActivityType.COMMENT,
+            user=version.file.user,
+            extension=version.extension,
+            message='test comment',
+        ).save()
 
     # List of extensions under review does not require authentication
     def test_list_visibility(self):

reviewers/views.py

@@ -13,15 +13,51 @@ from reviewers.models import ApprovalActivity
 
 log = logging.getLogger(__name__)
 
+STATUS_CHANGE_TYPES = [
+    ApprovalActivity.ActivityType.APPROVED,
+    ApprovalActivity.ActivityType.AWAITING_CHANGES,
+    ApprovalActivity.ActivityType.AWAITING_REVIEW,
+]
+
 
 class ApprovalQueueView(ListView):
     model = Extension
     paginate_by = 100
 
     def get_queryset(self):
-        return Extension.objects.exclude(status=Extension.STATUSES.APPROVED).order_by(
-            '-date_created'
+        qs = (
+            ApprovalActivity.objects.prefetch_related(
+                'extension',
+                'extension__authors',
+                'extension__versions',
+                'extension__versions__file',
+                'extension__versions__file__validation',
+            )
+            .order_by('-date_created')
+            .all()
         )
+        by_extension = {}
+        result = []
+        for item in qs:
+            extension = item.extension
+            stats = by_extension.get(extension, None)
+            if not stats:
+                # this check guarantees that we add a record only once per extension,
+                # and iterating over qs we get result also ordered by item.date_created
+                stats = {
+                    'count': 0,
+                    'extension': extension,
+                    'last_activity': None,
+                    'last_type_display': None,
+                }
+                by_extension[extension] = stats
+                result.append(stats)
+            stats['count'] += 1
+            if not stats.get('last_activity', None):
+                stats['last_activity'] = item
+            if not stats.get('last_type_display', None) and item.type in STATUS_CHANGE_TYPES:
+                stats['last_type_display'] = item.get_type_display
+        return result
 
     template_name = 'reviewers/extensions_review_list.html'
 
@@ -36,33 +72,31 @@ class ExtensionsApprovalDetailView(DetailView):
         ctx['pending_previews'] = self.object.preview_set.exclude(
             file__status=File.STATUSES.APPROVED
         )
+        ctx['status_change_types'] = STATUS_CHANGE_TYPES
 
         if self.request.user.is_authenticated:
             form = ctx['comment_form'] = CommentForm()
-            # Remove 'Approved' status from dropdown it not moderator
-            filtered_activity_types = ApprovalActivity.ActivityType.choices
+            # anyone can comment
+            filtered_activity_types = {ApprovalActivity.ActivityType.COMMENT}
             user = self.request.user
-            if not (user.is_moderator or user.is_superuser):
-                filtered_activity_types = [
-                    t
-                    for t in ApprovalActivity.ActivityType.choices
-                    if t[0]
-                    not in [
+            if self.object.has_maintainer(user):
+                filtered_activity_types.add(ApprovalActivity.ActivityType.AWAITING_REVIEW)
+            if user.is_moderator or user.is_superuser:
+                filtered_activity_types.update(
+                    [
                         ApprovalActivity.ActivityType.APPROVED,
                         ApprovalActivity.ActivityType.AWAITING_CHANGES,
                     ]
-                ]
-                if not self.object.has_maintainer(user):
-                    # Other accounts can only comment
-                    filtered_activity_types = [
-                        t
-                        for t in ApprovalActivity.ActivityType.choices
-                        if t[0] == ApprovalActivity.ActivityType.COMMENT
-                    ]
-                form.fields['type'].choices = filtered_activity_types
-                form.fields['type'].widget.choices = filtered_activity_types
-                if len(filtered_activity_types) == 1:
-                    form.fields['type'].widget = django.forms.HiddenInput()
+                )
+            choices = list(
+                filter(
+                    lambda c: c[0] in filtered_activity_types, ApprovalActivity.ActivityType.choices
+                )
+            )
+            form.fields['type'].choices = choices
+            form.fields['type'].widget.choices = choices
+            if len(choices) == 1:
+                form.fields['type'].widget = django.forms.HiddenInput()
         return ctx