pjs/webtools/litmus/Litmus/StripScripts.pm

# -*- mode: cperl; c-basic-offset: 8; indent-tabs-mode: nil; -*-

=head1 COPYRIGHT

 # ***** BEGIN LICENSE BLOCK *****
 # Version: MPL 1.1
 #
 # The contents of this file are subject to the Mozilla Public License
 # Version 1.1 (the "License"); you may not use this file except in 
 # compliance with the License. You may obtain a copy of the License
 # at http://www.mozilla.org/MPL/
 #
 # Software distributed under the License is distributed on an "AS IS"
 # basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
 # the License for the specific language governing rights and
 # limitations under the License.
 #
 # The Original Code is Litmus.
 #
 # The Initial Developer of the Original Code is
 # the Mozilla Corporation.
 # Portions created by the Initial Developer are Copyright (C) 2006
 # the Initial Developer. All Rights Reserved.
 #
 # Contributor(s):
 #   Chris Cooper <ccooper@deadsquid.com>
 #   Zach Lipton <zach@zachlipton.com>
 #
 # ***** END LICENSE BLOCK *****

=cut

package Litmus::StripScripts;
use base qw(HTML::StripScripts::Parser);
    
# Override broken href validation code.
sub validate_href_attribute {
  my ($self, $text) = @_;

  if ($text) {  
    $self->SUPER::validate_href_attribute or $text =~ m<^((https?|ftp|mailto)://[\w\-\.]{1,100}(?:\:\d{1,5})?(?:/(?:[\w\-.!~*|;:/?=+\$\,%#]|&amp;){0,100})?)$>x ? $1 : undef;
  }
} 

1;