# -*- coding: iso8859-1 -*-
#
# Copyright (C) 2006 CSIRO Australia
# All rights reserved.
#
# This software is licensed as described in the file COPYING, which
# you should have received as part of this distribution.
#
# This software consists of voluntary contributions made by many
# individuals. For exact contribution history, see the revision
# history and logs.
#
# Author: Conrad Parker <conrad@annodex.net>

from urllib import quote_plus

class W3CRedirect (object):

  def __init__(self, uri):
    self.uri = uri

  def __str__(self):
    quoted_uri = quote_plus (self.uri)
    return '''<br/>
<p>
The Content-Type of the requested resource is not supported by this
service. Supported content types are listed
<a href="/about.html">here</a>.
<p>
If the reported content type is correct, you may wish to try using the
<a href="http://validator.w3.org/check?uri=%s">W3C Markup Validation Service</a>.
</p>
<p>
Otherwise, an incorrect content type usually indicates a web server
misconfiguration.
If this is the case, please reconfigure your web server to report the
correct content type for this resource.
</p>
<p>
<a href="/?uri=%s&force_media=true">Force validation as media</a>
</p>
''' % (quoted_uri, quoted_uri)