From 103f4d76250d9f1eb0a7c1218b6be8af4d7cc04f Mon Sep 17 00:00:00 2001
From: Jannis Portmann <jannisp@student.ethz.ch>
Date: Wed, 17 May 2023 12:02:05 +0200
Subject: [PATCH] Add language switcher

---
 pflaenzli/pflaenzli/templates/base.html | 19 ++++++++++++++++++-
 pflaenzli/pflaenzli/urls.py             |  1 +
 2 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/pflaenzli/pflaenzli/templates/base.html b/pflaenzli/pflaenzli/templates/base.html
index e8f0a20..095d159 100644
--- a/pflaenzli/pflaenzli/templates/base.html
+++ b/pflaenzli/pflaenzli/templates/base.html
@@ -81,8 +81,25 @@
                                         aria-expanded="false"
                                         data-bs-toggle="dropdown"
                                         data-bs-display="static">
-                                    <i class="fa-solid fa-circle-half-stroke"></i><span class="d-lg-none ms-2">{% trans "Change theme" %}</span>
+                                    <i class="fa-solid fa-language"></i><span class="d-lg-none ms-2">{% trans "Change language" %}</span>
                                 </button>
+                                <ul class="dropdown-menu dropdown-menu-end" aria-labelledby="language">
+                                    {% get_current_language as LANGUAGE_CODE %}
+                                    {% get_available_languages as LANGUAGES %}
+                                    {% get_language_info_list for LANGUAGES as languages %}
+                                    {% for language in languages %}
+                                        <li>
+                                            <form method="POST" action="{% url 'set_language' %}">
+                                                {% csrf_token %}
+                                                <input type="hidden" name="language" value="{{ language.code }}" />
+                                                <button class="dropdown-item d-flex align-items-center {% if language.code == LANGUAGE_CODE %} active{% endif %}"
+                                                        type="submit">
+                                                    {{ language.name_local }} ({{ language.code }})
+                                                </button>
+                                            </form>
+                                        </li>
+                                    {% endfor %}
+                                </ul>
                                 <ul class="dropdown-menu dropdown-menu-end"
                                     aria-labelledby="bd-theme"
                                     style="--bs-dropdown-min-width: 8rem">
diff --git a/pflaenzli/pflaenzli/urls.py b/pflaenzli/pflaenzli/urls.py
index 31ce17b..81d7a39 100644
--- a/pflaenzli/pflaenzli/urls.py
+++ b/pflaenzli/pflaenzli/urls.py
@@ -32,4 +32,5 @@ urlpatterns = [
     path("faq/", TemplateView.as_view(template_name='app/faq.html'), name="faq"),
     path("imprint/", TemplateView.as_view(template_name='app/imprint.html'), name="imprint"),
     path("wish/delete/<str:wish_id>", views.delete_wish, name='delete_wish'),
+    path("i18n/", include("django.conf.urls.i18n")),
 ]