Merge "Store user settings in persistent cookies as well as the session"

openstack_dashboard/dashboards/settings/user/forms.py

@@ -27,6 +27,12 @@ from horizon import forms
 from horizon import messages
 
 
+def _one_year():
+    now = datetime.utcnow()
+    return datetime(now.year + 1, now.month, now.day, now.hour,
+                    now.minute, now.second, now.microsecond, now.tzinfo)
+
+
 class UserSettingsForm(forms.SelfHandlingForm):
     language = forms.ChoiceField(label=_("Language"))
     timezone = forms.ChoiceField(label=_("Timezone"))
@@ -72,14 +78,18 @@ class UserSettingsForm(forms.SelfHandlingForm):
         if lang_code and translation.check_for_language(lang_code):
             if hasattr(request, 'session'):
                 request.session['django_language'] = lang_code
-            else:
-                response.set_cookie(settings.LANGUAGE_COOKIE_NAME, lang_code)
+            response.set_cookie(settings.LANGUAGE_COOKIE_NAME, lang_code,
+                                expires=_one_year())
 
         # Timezone
         request.session['django_timezone'] = pytz.timezone(
             data['timezone']).zone
+        response.set_cookie('django_timezone', data['timezone'],
+                            expires=_one_year())
 
         request.session['horizon_pagesize'] = data['pagesize']
+        response.set_cookie('horizon_pagesize', data['pagesize'],
+                            expires=_one_year())
 
         with translation.override(lang_code):
             messages.success(request,

openstack_dashboard/dashboards/settings/user/views.py

@@ -25,11 +25,19 @@ class UserSettingsView(forms.ModalFormView):
     template_name = 'settings/user/settings.html'
 
     def get_initial(self):
-        return {'language': self.request.LANGUAGE_CODE,
-                'timezone': self.request.session.get('django_timezone', 'UTC'),
+        return {'language': self.request.session.get(
+                        settings.LANGUAGE_COOKIE_NAME,
+                        self.request.COOKIES.get(settings.LANGUAGE_COOKIE_NAME,
+                                                 self.request.LANGUAGE_CODE)),
+                'timezone': self.request.session.get(
+                        'django_timezone',
+                        self.request.COOKIES.get('django_timezone', 'UTC')),
                 'pagesize': self.request.session.get(
                         'horizon_pagesize',
-                        getattr(settings, 'API_RESULT_PAGE_SIZE', 20))}
+                        self.request.COOKIES.get(
+                                'horizon_pagesize',
+                                getattr(settings,
+                                        'API_RESULT_PAGE_SIZE', 20)))}
 
     def form_valid(self, form):
         return form.handle(self.request, form.cleaned_data)

openstack_dashboard/settings.py

@@ -198,6 +198,7 @@ LANGUAGES = (
     ('zh-tw', gettext_noop('Traditional Chinese')),
 )
 LANGUAGE_CODE = 'en'
+LANGUAGE_COOKIE_NAME = 'horizon_language'
 USE_I18N = True
 USE_L10N = True
 USE_TZ = True