+ response = user |> UserRepresenter.to_json(%{for: user})
+
+ conn
+ |> json_reply(200, response)
+ end
+
+ def status_update(%{assigns: %{user: user}} = conn, status_data) do
+ media_ids = extract_media_ids(status_data)
+ {:ok, activity} = TwitterAPI.create_status(user, Map.put(status_data, "media_ids", media_ids ))
+ conn
+ |> json_reply(200, ActivityRepresenter.to_json(activity, %{user: user}))
+ end
+
+ defp extract_media_ids(status_data) do
+ with media_ids when not is_nil(media_ids) <- status_data["media_ids"],
+ split_ids <- String.split(media_ids, ","),
+ clean_ids <- Enum.reject(split_ids, fn (id) -> String.length(id) == 0 end)
+ do
+ clean_ids
+ else _e -> []
+ end
+ end
+
+ def public_timeline(%{assigns: %{user: user}} = conn, params) do
+ statuses = TwitterAPI.fetch_public_statuses(user, params)
+ {:ok, json} = Poison.encode(statuses)
+
+ conn
+ |> json_reply(200, json)
+ end
+
+ def friends_timeline(%{assigns: %{user: user}} = conn, params) do
+ statuses = TwitterAPI.fetch_friend_statuses(user, params)
+ {:ok, json} = Poison.encode(statuses)
+
+ conn
+ |> json_reply(200, json)
+ end
+
+ def follow(%{assigns: %{user: user}} = conn, %{ "user_id" => followed_id }) do
+ { :ok, _user, follower, _activity } = TwitterAPI.follow(user, followed_id)
+
+ response = follower |> UserRepresenter.to_json(%{for: user})