See #170: channels ui (listeners)

api/funkwhale_api/federation/api_serializers.py

@@ -1,7 +1,10 @@
+from django.core.exceptions import ObjectDoesNotExist
+
 from rest_framework import serializers
 
 from funkwhale_api.common import serializers as common_serializers
 from funkwhale_api.music import models as music_models
+from funkwhale_api.users import serializers as users_serializers
 
 from . import filters
 from . import models
@@ -169,3 +172,27 @@ class FetchSerializer(serializers.ModelSerializer):
             "creation_date",
             "fetch_date",
         ]
+
+
+class FullActorSerializer(serializers.Serializer):
+    fid = serializers.URLField()
+    url = serializers.URLField()
+    domain = serializers.CharField(source="domain_id")
+    creation_date = serializers.DateTimeField()
+    last_fetch_date = serializers.DateTimeField()
+    name = serializers.CharField()
+    preferred_username = serializers.CharField()
+    full_username = serializers.CharField()
+    type = serializers.CharField()
+    is_local = serializers.BooleanField()
+    is_channel = serializers.SerializerMethodField()
+    manually_approves_followers = serializers.BooleanField()
+    user = users_serializers.UserBasicSerializer()
+    summary = common_serializers.ContentSerializer(source="summary_obj")
+    icon = common_serializers.AttachmentSerializer(source="attachment_icon")
+
+    def get_is_channel(self, o):
+        try:
+            return bool(o.channel)
+        except ObjectDoesNotExist:
+            return False

api/funkwhale_api/federation/api_urls.py

@@ -8,5 +8,6 @@ router.register(r"follows/library", api_views.LibraryFollowViewSet, "library-fol
 router.register(r"inbox", api_views.InboxItemViewSet, "inbox")
 router.register(r"libraries", api_views.LibraryViewSet, "libraries")
 router.register(r"domains", api_views.DomainViewSet, "domains")
+router.register(r"actors", api_views.ActorViewSet, "actors")
 
 urlpatterns = router.urls

api/funkwhale_api/federation/api_views.py

@@ -12,6 +12,7 @@ from rest_framework import viewsets
 from funkwhale_api.common import preferences
 from funkwhale_api.common.permissions import ConditionalAuthentication
 from funkwhale_api.music import models as music_models
+from funkwhale_api.music import views as music_views
 from funkwhale_api.users.oauth import permissions as oauth_permissions
 
 from . import activity
@@ -218,3 +219,34 @@ class DomainViewSet(
         if preferences.get("moderation__allow_list_enabled"):
             qs = qs.filter(allowed=True)
         return qs
+
+
+class ActorViewSet(mixins.RetrieveModelMixin, viewsets.GenericViewSet):
+    queryset = models.Actor.objects.select_related(
+        "user", "channel", "summary_obj", "attachment_icon"
+    )
+    permission_classes = [ConditionalAuthentication]
+    serializer_class = api_serializers.FullActorSerializer
+    lookup_field = "full_username"
+    lookup_value_regex = r"([a-zA-Z0-9_.+-]+@[a-zA-Z0-9-]+\.[a-zA-Z0-9-.]+)"
+
+    def get_object(self):
+        queryset = self.get_queryset()
+        username, domain = self.kwargs["full_username"].split("@", 1)
+        return queryset.get(preferred_username=username, domain_id=domain)
+
+    def get_queryset(self):
+        qs = super().get_queryset()
+        qs = qs.exclude(
+            domain__instance_policy__is_active=True,
+            domain__instance_policy__block_all=True,
+        )
+        if preferences.get("moderation__allow_list_enabled"):
+            qs = qs.filter(domain__allowed=True)
+        return qs
+
+    libraries = decorators.action(methods=["get"], detail=True)(
+        music_views.get_libraries(
+            filter_uploads=lambda o, uploads: uploads.filter(library__actor=o)
+        )
+    )

api/funkwhale_api/federation/serializers.py

@@ -253,7 +253,6 @@ class APIActorSerializer(serializers.ModelSerializer):
     class Meta:
         model = models.Actor
         fields = [
-            "id",
             "fid",
             "url",
             "creation_date",