- {:ok, status, _, _} ->
- Logger.warn("MediaProxy: request failed, status #{status}, link: #{link}")
- {:error, {:http, :bad_status, link}}
-
- {:error, error} ->
- Logger.warn("MediaProxy: request failed, error #{inspect(error)}, link: #{link}")
- {:error, {:http, error, link}}
- end
- end
-
- defp set_cache_header(conn, key) do
- Plug.Conn.put_resp_header(conn, "cache-control", @cache_control[key])
- end
-
- defp redirect_or_error(conn, url, true), do: redirect(conn, external: url)
- defp redirect_or_error(conn, url, _), do: send_error(conn, 502, "Media proxy error: " <> url)
-
- defp send_error(conn, code, body \\ "") do
- conn
- |> set_cache_header(:error)
- |> send_resp(code, body)
- end
-
- defp proxy_request_body(client), do: proxy_request_body(client, <<>>)
-
- defp proxy_request_body(client, body) when byte_size(body) < @max_body_length do
- case :hackney.stream_body(client) do
- {:ok, data} -> proxy_request_body(client, <<body::binary, data::binary>>)
- :done -> {:ok, body}
- {:error, reason} -> {:error, reason}