mastodon api: add support for rendering Page objects

[akkoma] / lib / pleroma / web / mastodon_api / mastodon_api_controller.ex

diff --git a/lib/pleroma/web/mastodon_api/mastodon_api_controller.ex b/lib/pleroma/web/mastodon_api/mastodon_api_controller.ex
index 281f2a137a4dae4e97648cdf20d232915f0fa5e9..e03027be7e418dda06b3468f4cfe0bcf8360d9aa 100644 (file)
--- a/lib/pleroma/web/mastodon_api/mastodon_api_controller.ex
+++ b/lib/pleroma/web/mastodon_api/mastodon_api_controller.ex
@@ -35,6 +35,14 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
   def update_credentials(%{assigns: %{user: user}} = conn, params) do
     original_user = user
 
+    avatar_upload_limit =
+      Application.get_env(:pleroma, :instance)
+      |> Keyword.fetch(:avatar_upload_limit)
+
+    banner_upload_limit =
+      Application.get_env(:pleroma, :instance)
+      |> Keyword.fetch(:banner_upload_limit)
+
     params =
       if bio = params["note"] do
         Map.put(params, "bio", bio)
@@ -52,7 +60,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
     user =
       if avatar = params["avatar"] do
         with %Plug.Upload{} <- avatar,
-             {:ok, object} <- ActivityPub.upload(avatar),
+             {:ok, object} <- ActivityPub.upload(avatar, avatar_upload_limit),
              change = Ecto.Changeset.change(user, %{avatar: object.data}),
              {:ok, user} = User.update_and_set_cache(change) do
           user
@@ -66,7 +74,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
     user =
       if banner = params["header"] do
         with %Plug.Upload{} <- banner,
-             {:ok, object} <- ActivityPub.upload(banner),
+             {:ok, object} <- ActivityPub.upload(banner, banner_upload_limit),
              new_info <- Map.put(user.info, "banner", object.data),
              change <- User.info_changeset(user, %{info: new_info}),
              {:ok, user} <- User.update_and_set_cache(change) do
@@ -223,6 +231,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
 
     activities =
       ActivityPub.fetch_activities([user.ap_id | user.following], params)
+      |> ActivityPub.contain_timeline(user)
       |> Enum.reverse()
 
     conn
@@ -282,15 +291,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
   def get_status(%{assigns: %{user: user}} = conn, %{"id" => id}) do
     with %Activity{} = activity <- Repo.get(Activity, id),
          true <- ActivityPub.visible_for_user?(activity, user) do
-      res = render(conn, StatusView, "status.json", %{activity: activity, for: user})
-
-      if res == nil do
-        conn
-        |> put_status(501)
-        |> json(%{error: "Can't display this status"})
-      else
-        res
-      end
+      try_render(conn, StatusView, "status.json", %{activity: activity, for: user})
     end
   end
 
@@ -353,7 +354,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
     {:ok, activity} =
       Cachex.fetch!(:idempotency_cache, idempotency_key, fn _ -> CommonAPI.post(user, params) end)
 
-    render(conn, StatusView, "status.json", %{activity: activity, for: user, as: :activity})
+    try_render(conn, StatusView, "status.json", %{activity: activity, for: user, as: :activity})
   end
 
   def delete_status(%{assigns: %{user: user}} = conn, %{"id" => id}) do
@@ -369,28 +370,28 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
 
   def reblog_status(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
     with {:ok, announce, _activity} <- CommonAPI.repeat(ap_id_or_id, user) do
-      render(conn, StatusView, "status.json", %{activity: announce, for: user, as: :activity})
+      try_render(conn, StatusView, "status.json", %{activity: announce, for: user, as: :activity})
     end
   end
 
   def unreblog_status(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
     with {:ok, _unannounce, %{data: %{"id" => id}}} <- CommonAPI.unrepeat(ap_id_or_id, user),
          %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id) do
-      render(conn, StatusView, "status.json", %{activity: activity, for: user, as: :activity})
+      try_render(conn, StatusView, "status.json", %{activity: activity, for: user, as: :activity})
     end
   end
 
   def fav_status(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
     with {:ok, _fav, %{data: %{"id" => id}}} <- CommonAPI.favorite(ap_id_or_id, user),
          %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id) do
-      render(conn, StatusView, "status.json", %{activity: activity, for: user, as: :activity})
+      try_render(conn, StatusView, "status.json", %{activity: activity, for: user, as: :activity})
     end
   end
 
   def unfav_status(%{assigns: %{user: user}} = conn, %{"id" => ap_id_or_id}) do
     with {:ok, _, _, %{data: %{"id" => id}}} <- CommonAPI.unfavorite(ap_id_or_id, user),
          %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id) do
-      render(conn, StatusView, "status.json", %{activity: activity, for: user, as: :activity})
+      try_render(conn, StatusView, "status.json", %{activity: activity, for: user, as: :activity})
     end
   end
 
@@ -1210,4 +1211,23 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
       json(conn, [])
     end
   end
+
+  def try_render(conn, renderer, target, params)
+      when is_binary(target) do
+    res = render(conn, renderer, target, params)
+
+    if res == nil do
+      conn
+      |> put_status(501)
+      |> json(%{error: "Can't display this activity"})
+    else
+      res
+    end
+  end
+
+  def try_render(conn, _, _, _) do
+    conn
+    |> put_status(501)
+    |> json(%{error: "Can't display this activity"})
+  end
 end