ash_hq/lib/ash_hq_web/plugs/session_plug.ex
2023-01-31 11:13:42 -05:00

26 lines
639 B
Elixir

defmodule AshHqWeb.SessionPlug do
@moduledoc false
@behaviour Plug
@cookies_to_replicate [
"theme",
"selected_versions",
"selected_types",
"catalogue_call_to_action_dismissed"
]
def init(_), do: []
def call(conn, _) do
Enum.reduce(@cookies_to_replicate, conn, fn cookie, conn ->
case conn.req_cookies[cookie] do
value when value in [nil, "", "null"] ->
Plug.Conn.put_session(conn, cookie, nil)
value ->
Plug.Conn.put_session(conn, cookie, value)
end
end)
|> Plug.Conn.assign(:configured_theme, conn.assigns[:configured_theme] || "dark")
end
end