Fix and improve language handling

- Refactor plugs to detect and set language - Translate ecto validation errors - Use Gettext directly, not Mobilizon.Web.Gettext - Set the language in the <html> attribute according to the one loaded on front-end Signed-off-by: Thomas Citharel <tcit@tcit.fr>
2021-07-27 19:47:54 +02:00
parent 7c943dc09a
commit a670a7d7a7
37 changed files with 286 additions and 218 deletions
--- a/test/web/plugs/detect_locale_plug_test.exs
+++ b/test/web/plugs/detect_locale_plug_test.exs
@@ -0,0 +1,35 @@
+# Portions of this file are derived from Pleroma:
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Mobilizon.Web.Plugs.DetectLocalePlugTest do
+  use ExUnit.Case, async: true
+  use Plug.Test
+
+  alias Mobilizon.Web.Plugs.DetectLocalePlug
+  alias Plug.Conn
+
+  test "use supported locale from `accept-language`" do
+    conn =
+      :get
+      |> conn("/cofe")
+      |> Conn.put_req_header(
+        "accept-language",
+        "ru, fr-CH, fr;q=0.9, en;q=0.8, *;q=0.5"
+      )
+      |> DetectLocalePlug.call([])
+
+    assert %{detected_locale: "ru"} == conn.assigns
+  end
+
+  test "returns empty string if `accept-language` header is empty" do
+    conn =
+      :get
+      |> conn("/cofe")
+      |> Conn.put_req_header("accept-language", "tlh")
+      |> DetectLocalePlug.call([])
+
+    assert %{detected_locale: nil} == conn.assigns
+  end
+end