Merge branch 'feature/1631-redesign-mrf-configuration' into 'develop'

[akkoma] / lib / pleroma / web / mastodon_api / views / instance_view.ex

diff --git a/lib/pleroma/web/mastodon_api/views/instance_view.ex b/lib/pleroma/web/mastodon_api/views/instance_view.ex
index c4866e510d9d0de2c8c557645b0994ccf3351f8a..35c2fc25cf06314defc2a101d204aecf2391b27c 100644 (file)
--- a/lib/pleroma/web/mastodon_api/views/instance_view.ex
+++ b/lib/pleroma/web/mastodon_api/views/instance_view.ex
@@ -1,14 +1,17 @@
 # Pleroma: A lightweight social networking server
-# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.MastodonAPI.InstanceView do
   use Pleroma.Web, :view
 
+  alias Pleroma.Config
+  alias Pleroma.Web.ActivityPub.MRF
+
   @mastodon_api_level "2.7.2"
 
   def render("show.json", _) do
-    instance = Pleroma.Config.get(:instance)
+    instance = Config.get(:instance)
 
     %{
       uri: Pleroma.Web.base_url(),
@@ -20,7 +23,7 @@ defmodule Pleroma.Web.MastodonAPI.InstanceView do
         streaming_api: Pleroma.Web.Endpoint.websocket_url()
       },
       stats: Pleroma.Stats.get_stats(),
-      thumbnail: Pleroma.Web.base_url() <> "/instance/thumbnail.jpeg",
+      thumbnail: Keyword.get(instance, :instance_thumbnail),
       languages: ["en"],
       registrations: Keyword.get(instance, :registrations_open),
       # Extra (not present in Mastodon):
@@ -29,7 +32,60 @@ defmodule Pleroma.Web.MastodonAPI.InstanceView do
       upload_limit: Keyword.get(instance, :upload_limit),
       avatar_upload_limit: Keyword.get(instance, :avatar_upload_limit),
       background_upload_limit: Keyword.get(instance, :background_upload_limit),
-      banner_upload_limit: Keyword.get(instance, :banner_upload_limit)
+      banner_upload_limit: Keyword.get(instance, :banner_upload_limit),
+      background_image: Keyword.get(instance, :background_image),
+      pleroma: %{
+        metadata: %{
+          features: features(),
+          federation: federation()
+        },
+        vapid_public_key: Keyword.get(Pleroma.Web.Push.vapid_config(), :public_key)
+      }
     }
   end
+
+  def features do
+    [
+      "pleroma_api",
+      "mastodon_api",
+      "mastodon_api_streaming",
+      "polls",
+      "pleroma_explicit_addressing",
+      "shareable_emoji_packs",
+      "multifetch",
+      "pleroma:api/v1/notifications:include_types_filter",
+      if Config.get([:media_proxy, :enabled]) do
+        "media_proxy"
+      end,
+      if Config.get([:gopher, :enabled]) do
+        "gopher"
+      end,
+      if Config.get([:chat, :enabled]) do
+        "chat"
+      end,
+      if Config.get([:instance, :allow_relay]) do
+        "relay"
+      end,
+      if Config.get([:instance, :safe_dm_mentions]) do
+        "safe_dm_mentions"
+      end,
+      "pleroma_emoji_reactions",
+      "pleroma_chat_messages"
+    ]
+    |> Enum.filter(& &1)
+  end
+
+  def federation do
+    quarantined = Config.get([:instance, :quarantined_instances], [])
+
+    if Config.get([:mrf, :transparency]) do
+      {:ok, data} = MRF.describe()
+
+      data
+      |> Map.merge(%{quarantined_instances: quarantined})
+    else
+      %{}
+    end
+    |> Map.put(:enabled, Config.get([:instance, :federating]))
+  end
 end