app/django/middleware/doc.py
author Daniel Diniz <ajaksu@gmail.com>
Tue, 23 Jun 2009 20:43:22 +0200
changeset 2419 82ce842da661
parent 54 03e267d67478
permissions -rw-r--r--
Patch that touches 'upstream' templates, for use in surveys. Consists out of three changes. 1 - Move the </head> placement in base.hmtl to after the closing of scripts_block, so templates that extend base.html can add scripts to the <head>. 2 - Add tooltips for checkboxes inside fieldsets. 3 - Comment out an empty table row in templatetags/_as_table.html, which probably has an arcane reason to stay empty :) Reviewed by: Lennard de Rijk, Pawel Solyga Patch by: Daniel Diniz, James Levy

from django.conf import settings
from django import http

class XViewMiddleware(object):
    """
    Adds an X-View header to internal HEAD requests -- used by the documentation system.
    """
    def process_view(self, request, view_func, view_args, view_kwargs):
        """
        If the request method is HEAD and either the IP is internal or the
        user is a logged-in staff member, quickly return with an x-header
        indicating the view function.  This is used by the documentation module
        to lookup the view function for an arbitrary page.
        """
        if request.method == 'HEAD' and (request.META.get('REMOTE_ADDR') in settings.INTERNAL_IPS or (request.user.is_authenticated() and request.user.is_staff)):
            response = http.HttpResponse()
            response['X-View'] = "%s.%s" % (view_func.__module__, view_func.__name__)
            return response