# Blosxom Plugin: tidyhtml
# Author(s): Rhesa Rozendaal
# Version: 0.03
# URL: http://oss.rhesa.com/blog/text/blosxom/plugins/tidyhtml

package tidyhtml;
use strict;

# --- Configurable variables -----

my $tidy_config = {
    tidy_mark     => 'no',
    wrap          => '120',
    indent        => 'auto',
    output_xhtml  => 'yes',
    char_encoding => 'utf8',
    doctype       => 'strict',
    add_xml_decl  => 'yes',
    alt_text      => 'photo',
};

# --------------------------------

use Encode;
use HTML::Tidy;

sub last
{
    # only operate on html content types
    return unless $blosxom::header->{-type} =~ /html/;

    # try to convert to utf-8
    eval {
        $blosxom::output = decode_utf8( $blosxom::output, Encode::FB_CROAK );
    };

    # clean up the html
    my $tidy = HTML::Tidy->new($tidy_config);
    $blosxom::output = $tidy->clean($blosxom::output);

    return;
}

sub start { 1 }

1;

# vi:ft=perl