# @(#)$Ident: POD.pm 2013-05-16 14:21 pjf ;

package HTML::FormWidgets::POD;

use strict;
use warnings;
use version; our $VERSION = qv( sprintf '0.21.%d', q$Rev: 1 $ =~ /\d+/gmx );
use parent qw(HTML::FormWidgets);

use Pod::Hyperlink::BounceURL;
use Pod::Xhtml;

__PACKAGE__->mk_accessors( qw(src title url) );

sub init {
   my ($self, $args) = @_;

   $self->container( 0       );
   $self->src      ( undef   );
   $self->title    ( undef   );
   $self->url      ( '%s/%s' );
   return;
}

sub render_field {
   my ($self, $args) = @_;

   my $link_parser = Pod::Hyperlink::BounceURL->new;

   $link_parser->configure( URL => $self->url );

   my $hacc     = $self->hacc;
   my $heading  = $hacc->a( { id => 'podtop' } ).$hacc->h1( $self->title );

   $args = { class => q(toplink), href => '#podtop' };

   my $top_link = $hacc->a( $args, $self->loc( 'Back to Top' ) );
   my $top_para = $hacc->p( { class => q(toplink) }, $top_link );
   my $parser   = Pod::Xhtml->new( FragmentOnly => 1,
                                   LinkParser   => $link_parser,
                                   StringMode   => 1,
                                   TopHeading   => 2,
                                   TopLinks     => $top_para, );

   $parser->parse_from_file( $self->src );

   return $heading.$parser->asString;
}

1;

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