From f3051d7c7a4d1dc690cd2d55da70c392445293c1 Mon Sep 17 00:00:00 2001
From: Ludwig Lohmer <ludwig.lohmer@stusta.de>
Date: Tue, 17 Nov 2020 00:26:02 +0100
Subject: [PATCH] enable internalization
---
vote/urls.py | 6 +++++-
vote/views.py | 24 ++++++++++++++++++++++++
wahlfang/settings.py | 9 +++++++++
3 files changed, 38 insertions(+), 1 deletion(-)
diff --git a/vote/urls.py b/vote/urls.py
index a2d6a68..dbc4914 100644
--- a/vote/urls.py
+++ b/vote/urls.py
@@ -1,5 +1,5 @@
from django.contrib.auth import views as auth_views
-from django.urls import path
+from django.urls import include, path
from django.views.generic.base import RedirectView
from vote import views
@@ -10,6 +10,10 @@ urlpatterns = [
path('', views.index, name='index'),
path('vote/<int:election_id>', views.vote, name='vote'),
+ # translation
+ path('i18n/', include('django.conf.urls.i18n')),
+ path('setlang/<lang_code>', views.setlang, name='setlang'),
+
# code login
path('code', views.LoginView.as_view(), name='code_login'),
path('code/', RedirectView.as_view(pattern_name='code_login')),
diff --git a/vote/views.py b/vote/views.py
index 1c3152d..871b084 100644
--- a/vote/views.py
+++ b/vote/views.py
@@ -3,6 +3,7 @@ from django.contrib import messages
from django.contrib.auth import authenticate, login, views as auth_views
from django.http.response import HttpResponseNotFound
from django.shortcuts import render, redirect, get_object_or_404
+from django.utils import translation
from django.utils.decorators import method_decorator
from ratelimit.decorators import ratelimit
@@ -153,3 +154,26 @@ def delete_own_application(request, election_id):
def help_page(request):
return render(request, template_name='vote/help.html')
+
+
+def setlang(request, lang_code):
+ """Helper view which just sets the current language of the session
+
+ Takes the language code as an url argument e.g. /setlang/de and redirects back
+ to the last URL or to the index view if no HTTP_REFERRER is available
+ """
+ response = redirect(request.META.get('HTTP_REFERER', 'vote:index'))
+
+ if translation.check_for_language(lang_code):
+ translation.activate(lang_code)
+ response.set_cookie(
+ settings.LANGUAGE_COOKIE_NAME, lang_code,
+ max_age=settings.LANGUAGE_COOKIE_AGE,
+ path=settings.LANGUAGE_COOKIE_PATH,
+ domain=settings.LANGUAGE_COOKIE_DOMAIN,
+ secure=settings.LANGUAGE_COOKIE_SECURE,
+ httponly=settings.LANGUAGE_COOKIE_HTTPONLY,
+ samesite=settings.LANGUAGE_COOKIE_SAMESITE,
+ )
+ return response
+
diff --git a/wahlfang/settings.py b/wahlfang/settings.py
index c556202..b3c9a35 100644
--- a/wahlfang/settings.py
+++ b/wahlfang/settings.py
@@ -141,6 +141,15 @@ USE_L10N = True
USE_TZ = True
+LANGUAGES = [
+ ('en', 'EN'),
+ ('de', 'DE'),
+]
+
+LOCALE_PATHS = [
+ os.path.join(BASE_DIR, 'vote', 'locale'),
+]
+
# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/3.0/howto/static-files/
--
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