Django middleware to create a 'page header' in django-cms navigation.

middleware.py

from django import http

class NotAPageMiddleware(object):
    """ 
    This middleware checks to see if the cms page is assigned to a specific template
    and if so will redirect to the next published child page.  Needs to be after the 
    cms page middleware.
    """
    def process_response(self, request, response):
        in_admin = request.path.split('/')[1] == "admin"
        if hasattr(request, "current_page") and not in_admin:
            page = request.current_page
            if page:
                if page.template == "not-a-page.html":
                    if page.children.filter(published=True).count() > 0:
                        child = page.children.filter(published=True)[0]
                        return http.HttpResponseRedirect(child.get_absolute_url())
        return response