sommitrealweird/blog/context_processors.py

   1 from django.conf import settings
   2 from blog.models import BlogEntry, BlogSection
   3 import re
   4
   5 def content_breadcrumb(request):
   6     path = request.path
   7     if path[0:len(settings.BLOG_ROOT)] == settings.BLOG_ROOT:
   8         breadcrumb = [{'url': u'/', 'title': u'/'}, {'url': settings.BLOG_ROOT, 'title': u'blog'},]
   9
  10         path = path[len(settings.BLOG_ROOT):]
  11
  12         parts = path.split('/')
  13
  14         if parts[0] == "section":
  15             # Just need to add the section title to the breadcrumb
  16             section = BlogSection.objects.get(slug__exact=parts[1])
  17             breadcrumb.append({'url': section.get_absolute_url(), 'title': section.title})
  18
  19         if len(parts) == 5 and  \
  20             parts[0].isdigit() and \
  21             parts[1].isdigit() and \
  22             parts[2].isdigit():
  23                 # try getting the blog entry
  24                 try:
  25                     entry = BlogEntry.objects.get(publish_date__year=int(parts[0]), publish_date__month=int(parts[1]), publish_date__day=int(parts[2]), slug__exact=parts[3])
  26                     breadcrumb.append({'url': entry.get_absolute_url(), 'title': entry.title})
  27                 except:
  28                     breadcrumb.append({'url': 'nowhere', 'title': 'screwed'})
  29                     pass
  30
  31         return {
  32             'content_breadcrumb': breadcrumb,
  33         }
  34     else:
  35         return {}