26 lines
862 B
Python
26 lines
862 B
Python
"""
|
|
Middleware for Language Preferences
|
|
"""
|
|
|
|
from openedx.core.djangoapps.user_api.models import UserPreference
|
|
from lang_pref import LANGUAGE_KEY
|
|
|
|
|
|
class LanguagePreferenceMiddleware(object):
|
|
"""
|
|
Middleware for user preferences.
|
|
|
|
Ensures that, once set, a user's preferences are reflected in the page
|
|
whenever they are logged in.
|
|
"""
|
|
|
|
def process_request(self, request):
|
|
"""
|
|
If a user's UserPreference contains a language preference and there is
|
|
no language set on the session (i.e. from dark language overrides), use the user's preference.
|
|
"""
|
|
if request.user.is_authenticated() and 'django_language' not in request.session:
|
|
user_pref = UserPreference.get_preference(request.user, LANGUAGE_KEY)
|
|
if user_pref:
|
|
request.session['django_language'] = user_pref
|