Koha/C4/Scrubber.pm
Chris Cormack 509d673f10 Bug 7941 : Fix version numbers in modules
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Paul Poulain <paul.poulain@biblibre.com>
2012-06-11 17:29:38 +02:00

77 lines
2.3 KiB
Perl

package C4::Scrubber;
# Copyright Liblime 2008
# Parts copyright sys-tech.net 2011
# Copyright PTFS Europe 2011
#
# This file is part of Koha.
#
# Koha is free software; you can redistribute it and/or modify it under the
# terms of the GNU General Public License as published by the Free Software
# Foundation; either version 2 of the License, or (at your option) any later
# version.
#
# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with Koha; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
use strict;
use warnings;
use Carp;
use HTML::Scrubber;
use C4::Context;
use C4::Debug;
our $VERSION = v3.07.00.049;
my %scrubbertypes = (
default => {}, # place holder, default settings are below as fallbacks in call to constructor
tag => {}, # uses defaults
comment => { allow => [qw( br b i em big small strong )], },
staff => {
default => [ 1 => { '*' => 1 } ],
comment => 1,
},
);
sub new {
shift; # ignore our class we are wrapper
my $type = (@_) ? shift : 'default';
if ( !exists $scrubbertypes{$type} ) {
croak "New called with unrecognized type '$type'";
}
$debug and carp "Building new Scrubber of type '$type'";
my $settings = $scrubbertypes{$type};
my $scrubber = HTML::Scrubber->new(
allow => exists $settings->{allow} ? $settings->{allow} : [],
rules => exists $settings->{rules} ? $settings->{rules} : [],
default => exists $settings->{default} ? $settings->{default} : [ 0 => { '*' => 0 } ],
comment => exists $settings->{comment} ? $settings->{comment} : 0,
process => 0,
);
return $scrubber;
}
1;
__END__
=head1 C4::Sanitize
Standardized wrapper with settings for building HTML::Scrubber tailored to various koha inputs.
More verbose debugging messages are sent in the presence of non-zero $ENV{"DEBUG"}.
The default is to scrub everything, leaving no markup at all. This is compatible with the expectations
for Tags.
=head2 TODO: Add real perldoc
=cut