[#210] TwitterAPI: implemented /api/media/metadata/create

to allow uploads description (alt text) setting.

2 files changed, 18 insertions, 1 deletions

diff --git a/lib/pleroma/web/router.ex b/lib/pleroma/web/router.ex
index d6a9d5779..b7c79d2eb 100644
--- a/lib/pleroma/web/router.ex
+++ b/lib/pleroma/web/router.ex
@@ -324,6 +324,7 @@ defmodule Pleroma.Web.Router do
 
     post("/statusnet/media/upload", TwitterAPI.Controller, :upload)
     post("/media/upload", TwitterAPI.Controller, :upload_json)
+    post("/media/metadata/create", TwitterAPI.Controller, :update_media)
 
     post("/favorites/create/:id", TwitterAPI.Controller, :favorite)
     post("/favorites/create", TwitterAPI.Controller, :favorite)
diff --git a/lib/pleroma/web/twitter_api/twitter_api_controller.ex b/lib/pleroma/web/twitter_api/twitter_api_controller.ex
index 961250d92..a9e45f91e 100644
--- a/lib/pleroma/web/twitter_api/twitter_api_controller.ex
+++ b/lib/pleroma/web/twitter_api/twitter_api_controller.ex
@@ -4,7 +4,7 @@ defmodule Pleroma.Web.TwitterAPI.Controller do
   alias Pleroma.Web.TwitterAPI.{TwitterAPI, UserView, ActivityView, NotificationView}
   alias Pleroma.Web.CommonAPI
   alias Pleroma.Web.CommonAPI.Utils, as: CommonUtils
-  alias Pleroma.{Repo, Activity, User, Notification}
+  alias Pleroma.{Repo, Activity, Object, User, Notification}
   alias Pleroma.Web.ActivityPub.ActivityPub
   alias Pleroma.Web.ActivityPub.Utils
   alias Ecto.Changeset
@@ -226,6 +226,22 @@ defmodule Pleroma.Web.TwitterAPI.Controller do
     end
   end
 
+  @doc "https://developer.twitter.com/en/docs/media/upload-media/api-reference/post-media-metadata-create"
+  def update_media(%{assigns: %{user: _}} = conn, %{"media_id" => id} = data) do
+    description = get_in(data, ["alt_text", "text"]) || data["name"] || data["description"]
+
+    with %Object{} = object <- Repo.get(Object, id), is_binary(description) do
+      new_data = Map.put(object.data, "name", description)
+
+      change = Object.change(object, %{data: new_data})
+      {:ok, _} = Repo.update(change)
+    end
+
+    conn
+    |> put_status(:no_content)
+    |> json("")
+  end
+
   def upload(conn, %{"media" => media}) do
     response = TwitterAPI.upload(media)