fix compile warnings

lib/pleroma/web/twitter_api/controllers/util_controller.ex

@@ -6,9 +6,8 @@ defmodule Pleroma.Web.TwitterAPI.UtilController do
   alias Pleroma.Web.WebFinger
   alias Pleroma.Web.CommonAPI
   alias Comeonin.Pbkdf2
-  alias Pleroma.{Formatter, Emoji}
   alias Pleroma.Web.ActivityPub.ActivityPub
-  alias Pleroma.{Repo, PasswordResetToken, User}
+  alias Pleroma.{Repo, PasswordResetToken, User, Emoji}
 
   def show_password_reset(conn, %{"token" => token}) do
     with %{used: false} = token <- Repo.get_by(PasswordResetToken, %{token: token}),

lib/pleroma/web/twitter_api/representers/activity_representer.ex

@@ -141,7 +141,7 @@ defmodule Pleroma.Web.TwitterAPI.Representers.ActivityRepresenter do
   end
 
   def to_map(
-        %Activity{data: %{"object" => %{"content" => content} = object}} = activity,
+        %Activity{data: %{"object" => %{"content" => _content} = object}} = activity,
         %{user: user} = opts
       ) do
     created_at = object["published"] |> Utils.date_to_asctime()
@@ -165,7 +165,7 @@ defmodule Pleroma.Web.TwitterAPI.Representers.ActivityRepresenter do
 
     tags = if possibly_sensitive, do: Enum.uniq(["nsfw" | tags]), else: tags
 
-    {summary, content} = ActivityView.render_content(object)
+    {_summary, content} = ActivityView.render_content(object)
 
     html =
       HTML.filter_tags(content, User.html_filter_policy(opts[:for]))
@@ -173,7 +173,7 @@ defmodule Pleroma.Web.TwitterAPI.Representers.ActivityRepresenter do
 
     video =
       if object["type"] == "Video" do
-        vid = [object]
+        [object]
       else
         []
       end

lib/pleroma/web/twitter_api/twitter_api.ex

@@ -2,18 +2,15 @@ defmodule Pleroma.Web.TwitterAPI.TwitterAPI do
   alias Pleroma.{UserInviteToken, User, Activity, Repo, Object}
   alias Pleroma.Web.ActivityPub.ActivityPub
   alias Pleroma.Web.TwitterAPI.UserView
-  alias Pleroma.Web.{OStatus, CommonAPI}
-  alias Pleroma.Web.MediaProxy
+  alias Pleroma.Web.CommonAPI
   import Ecto.Query
 
-  @httpoison Application.get_env(:pleroma, :httpoison)
-
   def create_status(%User{} = user, %{"status" => _} = data) do
     CommonAPI.post(user, data)
   end
 
   def delete(%User{} = user, id) do
-    with %Activity{data: %{"type" => type}} <- Repo.get(Activity, id),
+    with %Activity{data: %{"type" => _type}} <- Repo.get(Activity, id),
          {:ok, activity} <- CommonAPI.delete(id, user) do
       {:ok, activity}
     end
@@ -37,7 +34,7 @@ defmodule Pleroma.Web.TwitterAPI.TwitterAPI do
 
   def unfollow(%User{} = follower, params) do
     with {:ok, %User{} = unfollowed} <- get_user(params),
-         {:ok, follower, follow_activity} <- User.unfollow(follower, unfollowed),
+         {:ok, follower, _follow_activity} <- User.unfollow(follower, unfollowed),
          {:ok, _activity} <- ActivityPub.unfollow(follower, unfollowed) do
       {:ok, follower, unfollowed}
     else
@@ -244,10 +241,6 @@ defmodule Pleroma.Web.TwitterAPI.TwitterAPI do
     _activities = Repo.all(q)
   end
 
-  defp make_date do
-    DateTime.utc_now() |> DateTime.to_iso8601()
-  end
-
   # DEPRECATED mostly, context objects are now created at insertion time.
   def context_to_conversation_id(context) do
     with %Object{id: id} <- Object.get_cached_by_ap_id(context) do

lib/pleroma/web/twitter_api/twitter_api_controller.ex

@@ -1,9 +1,7 @@
 defmodule Pleroma.Web.TwitterAPI.Controller do
   use Pleroma.Web, :controller
-  alias Pleroma.Formatter
   alias Pleroma.Web.TwitterAPI.{TwitterAPI, UserView, ActivityView, NotificationView}
   alias Pleroma.Web.CommonAPI
-  alias Pleroma.Web.CommonAPI.Utils, as: CommonUtils
   alias Pleroma.{Repo, Activity, Object, User, Notification}
   alias Pleroma.Web.ActivityPub.ActivityPub
   alias Pleroma.Web.ActivityPub.Utils
@@ -155,7 +153,7 @@ defmodule Pleroma.Web.TwitterAPI.Controller do
     |> render(NotificationView, "notification.json", %{notifications: notifications, for: user})
   end
 
-  def notifications_read(%{assigns: %{user: user}} = conn, _) do
+  def notifications_read(%{assigns: %{user: _user}} = conn, _) do
     bad_request_reply(conn, "You need to specify latest_id")
   end
 
@@ -416,7 +414,7 @@ defmodule Pleroma.Web.TwitterAPI.Controller do
     end
   end
 
-  def approve_friend_request(conn, %{"user_id" => uid} = params) do
+  def approve_friend_request(conn, %{"user_id" => uid} = _params) do
     with followed <- conn.assigns[:user],
          uid when is_number(uid) <- String.to_integer(uid),
          %User{} = follower <- Repo.get(User, uid),
@@ -436,7 +434,7 @@ defmodule Pleroma.Web.TwitterAPI.Controller do
     end
   end
 
-  def deny_friend_request(conn, %{"user_id" => uid} = params) do
+  def deny_friend_request(conn, %{"user_id" => uid} = _params) do
     with followed <- conn.assigns[:user],
          uid when is_number(uid) <- String.to_integer(uid),
          %User{} = follower <- Repo.get(User, uid),