choose language

src/c3nav/site/templates/site/language.html

@@ -0,0 +1,25 @@
+{% extends 'site/base.html' %}
+{% load i18n %}
+
+{% block content %}
+<main class="account">
+    <div class="narrow">
+        <h2>{% trans 'Pick your language' %}</h2>
+
+        <form action="{% url 'set_language' %}" method="post">
+            {% csrf_token %}
+            <input name="next" type="hidden" value="{% url 'site.index' %}" />
+            {% get_current_language as CURRENT_LANGUAGE %}
+            {% get_available_languages as LANGUAGES %}
+            <select name="language">
+                {% for language, title in LANGUAGES %}
+                    <option value="{{ language }}"{% if language == CURRENT_LANGUAGE %} selected="selected"{% endif %}>
+                        {{ language | language_name_local }}
+                    </option>
+                {% endfor %}
+            </select>
+            <button type="submit">{% trans 'Set language' %}</button>
+        </form>
+    </div>
+</main>
+{% endblock %}

src/c3nav/site/templates/site/map.html

@@ -6,6 +6,8 @@
 {% block content %}
     <main class="map" data-state="{{ state }}"{% if embed %} data-embed{% endif %}>
         <section id="attributions">
+            {% get_current_language as CURRENT_LANGUAGE %}
+            <a href="{% url 'site.language' %}" id="choose-language">{{ CURRENT_LANGUAGE | language_name_local }}</a> –
             <a href="{% url 'editor.index' %}" target="_blank">{% trans 'Editor' %}</a> //
             <a href="/api/" target="_blank">{% trans 'API' %}</a> //
             <a href="https://github.com/c3nav/c3nav/" rel="external" target="_blank">{% trans 'GitHub' %}</a>

src/c3nav/site/urls.py

@@ -1,7 +1,7 @@
 from django.conf.urls import url
 
-from c3nav.site.views import (access_redeem_view, account_view, change_password_view, login_view, logout_view,
-                              map_index, qr_code, register_view)
+from c3nav.site.views import (access_redeem_view, account_view, change_password_view, choose_language, login_view,
+                              logout_view, map_index, qr_code, register_view)
 
 slug = r'(?P<slug>[a-z0-9-_.:]+)'
 slug2 = r'(?P<slug2>[a-z0-9-_.:]+)'
@@ -22,4 +22,5 @@ urlpatterns = [
     url(r'^account/$', account_view, name='site.account'),
     url(r'^account/change_password$', change_password_view, name='site.account.change_password'),
     url(r'^access/(?P<token>[^/]+)$', access_redeem_view, name='site.access.redeem'),
+    url(r'^lang/$', choose_language, name='site.language'),
 ]

src/c3nav/site/views.py

@@ -274,3 +274,7 @@ def access_redeem_view(request, token):
                                  num_restrictions),
                   ', '.join(str(restriction.title) for restriction in token.restrictions)),
     })
+
+
+def choose_language(request):
+    return render(request, 'site/language.html', {})