App::Grok::Parser::Pod6 - A Pod 6 backend for grok

grok documentation Contained in the grok distribution.

Index

Code Index:

NAME

Top

App::Grok::Parser::Pod6 - A Pod 6 backend for grok

METHODS

Top

new

This is the constructor. It currently takes no arguments.

render_file

Takes two arguments, a filename and the name of an output format. Returns a string containing the rendered document. It will die if there is an error.

render_string

Takes two arguments, a string and the name of an output format. Returns a string containing the rendered document. It will die if there is an error.

AUTHOR

Top

Hinrik Örn Sigurðsson, hinrik.sig@gmail.com

LICENSE AND COPYRIGHT

Top

Copyright 2009 Hinrik Örn Sigurðsson

grok is distributed under the terms of the Artistic License 2.0. For more details, see the full text of the license in the file LICENSE that came with this distribution.

grok documentation Contained in the grok distribution. 
package App::Grok::Parser::Pod6;
BEGIN {
  $App::Grok::Parser::Pod6::AUTHORITY = 'cpan:HINRIK';
}
BEGIN {
  $App::Grok::Parser::Pod6::VERSION = '0.25';
}

# blows up if we use strict before this, damn source filter
use Perl6::Perldoc::Parser;

use strict;
use warnings FATAL => 'all';

sub new {
    my ($package, %self) = @_;
    return bless \%self, $package;
}

sub render_file {
    my ($self, $file, $format) = @_;

    if ($format !~ /^(?:ansi|text|xhtml)$/) {
        die __PACKAGE__ . " doesn't support the '$format' format";
    }
    eval "require Perl6::Perldoc::To::\u$format";
    die $@ if $@;

    my $method = "to_$format";
    return Perl6::Perldoc::Parser->parse($file, {all_pod=>'auto'})
                                 ->report_errors()
                                 ->$method();
}

sub render_string {
    my ($self, $string, $format) = @_;

    open my $handle, '<', \$string or die "Can't open input filehandle: $!";
    binmode $handle, ':utf8';
    my $result = $self->render_file($handle, $format);
    close $handle;
    return $result;
}

1;