app/django/middleware/locale.py
author Lennard de Rijk <ljvderijk@gmail.com>
Sat, 07 Mar 2009 22:14:04 +0000
changeset 1730 2d877bb10306
parent 323 ff1a9aa48cfd
permissions -rw-r--r--
Important roles can now not resign if they are the last in their group. Fixes Issue 288. I've decided to do it outside of the logic because if the need arises to kick the last org admin out of a group we need the ability to do so. Patch by: Lennard de Rijk Reviewed by: to-be-reviewed

"this is the locale selecting middleware that will look at accept headers"

from django.utils.cache import patch_vary_headers
from django.utils import translation

class LocaleMiddleware(object):
    """
    This is a very simple middleware that parses a request
    and decides what translation object to install in the current
    thread context. This allows pages to be dynamically
    translated to the language the user desires (if the language
    is available, of course).
    """

    def process_request(self, request):
        language = translation.get_language_from_request(request)
        translation.activate(language)
        request.LANGUAGE_CODE = translation.get_language()

    def process_response(self, request, response):
        patch_vary_headers(response, ('Accept-Language',))
        if 'Content-Language' not in response:
            response['Content-Language'] = translation.get_language()
        translation.deactivate()
        return response