sommitrealweird/blog/context_processors.py

   1 from django.conf import settings
   2 from blog.models import BlogEntry, BlogSection
   3 import re
   4
   5 def blog_feed(request):
   6     return {
   7         'BLOG_FEED_ROOT': settings.BLOG_FEED_ROOT,
   8     }
   9
  10 def content_breadcrumb(request):
  11     path = request.path
  12     if path[0:len(settings.BLOG_ROOT)] == settings.BLOG_ROOT:
  13         breadcrumb = [{'url': u'/', 'title': u'Home'}, {'url': settings.BLOG_ROOT, 'title': u'Blog'},]
  14
  15         path = path[len(settings.BLOG_ROOT):]
  16
  17         parts = path.split('/')
  18
  19         if parts[0] == "section":
  20             # Just need to add the section title to the breadcrumb *if* we
  21             # actually have a section
  22             if len(parts) > 1:
  23                 try:
  24                     section = BlogSection.objects.get(slug__exact=parts[1])
  25                     breadcrumb.append({'url': section.get_absolute_url(), 'title': section.title})
  26                 except:
  27                     pass
  28
  29         if len(parts) == 5 and  \
  30             parts[0].isdigit() and \
  31             parts[1].isdigit() and \
  32             parts[2].isdigit():
  33                 # try getting the blog entry
  34                 try:
  35                     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])
  36                     breadcrumb.append({'url': entry.get_absolute_url(), 'title': entry.title})
  37                 except:
  38                     breadcrumb.append({'url': 'nowhere', 'title': 'screwed'})
  39                     pass
  40
  41         return {
  42             'content_breadcrumb': breadcrumb,
  43         }
  44     else:
  45         return {}