NAME
Template::Plugin::NoFollow - Template Toolkit filter to add rel="nofollow" to all HTML links
SYNOPSIS
[% use NoFollow allow=['www.example.com', '^http://example.com/'] %]
...
[% FILTER nofollow %]
<a href="http://www.google.com/">Google</a>
[% END %]
...
[% text | nofollow %]DESCRIPTION
Template::Plugin::NoFollow is a filter plugin for Template::Toolkit, which adds rel="nofollow" to all HTML links found in the filtered text.
Through the use of the allow option, you can specify URLs that are not marked as rel="nofollow". This can be used to set up a filter that leaves internal links alone, and that marks all external links as rel="nofollow". allow accepts regular expressions, so you can be as elaborate as you'd like.
METHODS
- init()
-
Initializes the template plugin.
- filter($text, $args, $conf)
-
Filters the given text, and adds rel="nofollow" to links.
AUTHOR
Graham TerMarsch <cpan@howlingfrog.com>
COPYRIGHT
Copyright (C) 2006-2007, Graham TerMarsch. All Rights Reserved.
This is free software; you can redistribute it and/or modify it under the same terms as Perl itself.