音楽で楽しみましょう！-Let's have fun with music!-

Signed-off-by: Shin'ya Minazuki <shinyoukai@laidback.moe>

api/funquail_api/federation/spa_views.py

@@ -0,0 +1,60 @@
+from django.conf import settings
+from rest_framework import serializers
+
+from funkwhale_api.common import middleware, preferences, utils
+from funkwhale_api.federation import utils as federation_utils
+
+from . import models
+
+
+def actor_detail_username(request, username, redirect_to_ap):
+    validator = federation_utils.get_actor_data_from_username
+    try:
+        username_data = validator(username)
+    except serializers.ValidationError:
+        return []
+
+    queryset = (
+        models.Actor.objects.filter(
+            preferred_username__iexact=username_data["username"]
+        )
+        .local()
+        .select_related("attachment_icon")
+    )
+    try:
+        obj = queryset.get()
+    except models.Actor.DoesNotExist:
+        return []
+
+    if redirect_to_ap:
+        raise middleware.ApiRedirect(obj.fid)
+    obj_url = utils.join_url(
+        settings.FUNQUAIL_URL,
+        utils.spa_reverse("actor_detail", kwargs={"username": obj.preferred_username}),
+    )
+    metas = [
+        {"tag": "meta", "property": "og:url", "content": obj_url},
+        {"tag": "meta", "property": "og:title", "content": obj.display_name},
+        {"tag": "meta", "property": "og:type", "content": "profile"},
+    ]
+
+    if obj.attachment_icon:
+        metas.append(
+            {
+                "tag": "meta",
+                "property": "og:image",
+                "content": obj.attachment_icon.download_url_medium_square_crop,
+            }
+        )
+
+    if preferences.get("federation__enabled"):
+        metas.append(
+            {
+                "tag": "link",
+                "rel": "alternate",
+                "type": "application/activity+json",
+                "href": obj.fid,
+            }
+        )
+
+    return metas