auf_savoirs_en_partage/context_processors.py

   1 # -*- encoding: utf-8 -*-
   2
   3 import re
   4 from django.http import Http404
   5
   6
   7 DISCIPLINE_REGION_RE = re.compile(r'/(discipline/(?P<discipline>\d+)/)?(region/(?P<region>\d+)/)?')
   8 def discipline_region(request):
   9     discipline = request.GET.get('discipline', None)
  10     region = request.GET.get('region', None)
  11
  12     if not discipline and not region:
  13         match = DISCIPLINE_REGION_RE.match(request.path)
  14         discipline = match.group('discipline')
  15         region = match.group('region')
  16
  17     try:
  18         discipline = discipline and int(discipline)
  19         region = region and int(region)
  20     except ValueError:
  21         raise Http404
  22
  23     return dict(discipline_active=discipline, region_active=region)