autarch/podtogo.pl

## podtogo.pl
#!/usr/bin/env plackup
use strict;
use warnings;
use utf8;

use HTML::Restrict;
use Plack::Builder;
use Plack::App::Directory;

use lib::remote 'MetaCPAN::Pod::XHTML' =>
    'https://raw.githubusercontent.com/CPAN-API/cpan-api/master/lib/MetaCPAN/Pod/XHTML.pm';

# From MetaCPAN::Server::View::Pod
sub render_pod {
    my $pod    = shift;
    my $parser = MetaCPAN::Pod::XHTML->new();
    $parser->index(1);
    $parser->html_header('');
    $parser->html_footer('');
    $parser->perldoc_url_prefix('');
    $parser->no_errata_section(0);
    my $html = "";
    $parser->output_string( \$html );
    $parser->parse_string_document($pod);

    return $html;
}

# From MetaCPAN::Web::Controller::Pod->view
my $filter = HTML::Restrict->new;
$filter->set_rules(
    {
        a       => [qw( href target )],
        b       => [],
        br      => [],
        caption => [],
        center  => [],
        code    => [],
        dd      => ['id'],
        div     => [qw(id style)],
        dl      => ['id'],
        dt      => ['id'],
        em      => [],
        h1      => ['id'],
        h2      => ['id'],
        h3      => ['id'],
        h4      => ['id'],
        h5      => ['id'],
        h6      => ['id'],
        i       => [],
        img     => [qw( alt border height width src style title / )],
        li      => ['id'],
        ol      => [],
        p       => [qw(class style)],
        pre     => [qw(id class style)],
        span    => [qw(style)],
        strong  => [],
        sub     => [],
        sup     => [],
        table   => [qw( style class border cellspacing cellpadding align )],
        tbody   => [],
        td      => [qw(style class)],
        tr      => [qw(style class)],
        u       => [],
        ul      => ['id'],
    }
);

my $head = <<'EOF';
<html>
<head>
  <script src="https://metacpan.org/_asset/03d122b4177e73e6f242e26cfdb2e3e2.js" type="text/javascript"></script>
  <link href="https://metacpan.org/_asset_less/68dbbca7ad3d7d37cebae401bd725529.css" rel="stylesheet" type="text/css">
</head>
<body>
<div class="container-fluid">
  <div class="row">
    <div class="main-content col-md-12">
      <div class="pod content anchors">
EOF

my $foot = <<'EOF';
      </div>
    </div>
  </div>
</div>
</body>
</html>
EOF

builder {
    enable_if { $_[0]->{PATH_INFO} =~ /\.(pm|pl|pod)$/i } shift @$_, @$_
        for [ SimpleContentFilter => filter =>
            sub { $_ = $head . $filter->process( render_pod($_) ) . $foot } ],
        [ Header => set => [ 'Content-Type' => 'text/html' ] ];

    Plack::App::Directory->new( { root => "./lib" } )->to_app;
};
	#!/usr/bin/env plackup
	use strict;
	use warnings;
	use utf8;

	use HTML::Restrict;
	use Plack::Builder;
	use Plack::App::Directory;

	use lib::remote 'MetaCPAN::Pod::XHTML' =>
	'https://raw.githubusercontent.com/CPAN-API/cpan-api/master/lib/MetaCPAN/Pod/XHTML.pm';

	# From MetaCPAN::Server::View::Pod
	sub render_pod {
	my $pod = shift;
	my $parser = MetaCPAN::Pod::XHTML->new();
	$parser->index(1);
	$parser->html_header('');
	$parser->html_footer('');
	$parser->perldoc_url_prefix('');
	$parser->no_errata_section(0);
	my $html = "";
	$parser->output_string( \$html );
	$parser->parse_string_document($pod);

	return $html;
	}

	# From MetaCPAN::Web::Controller::Pod->view
	my $filter = HTML::Restrict->new;
	$filter->set_rules(
	{
	a => [qw( href target )],
	b => [],
	br => [],
	caption => [],
	center => [],
	code => [],
	dd => ['id'],
	div => [qw(id style)],
	dl => ['id'],
	dt => ['id'],
	em => [],
	h1 => ['id'],
	h2 => ['id'],
	h3 => ['id'],
	h4 => ['id'],
	h5 => ['id'],
	h6 => ['id'],
	i => [],
	img => [qw( alt border height width src style title / )],
	li => ['id'],
	ol => [],
	p => [qw(class style)],
	pre => [qw(id class style)],
	span => [qw(style)],
	strong => [],
	sub => [],
	sup => [],
	table => [qw( style class border cellspacing cellpadding align )],
	tbody => [],
	td => [qw(style class)],
	tr => [qw(style class)],
	u => [],
	ul => ['id'],
	}
	);

	my $head = <<'EOF';
	<html>
	<head>
	<script src="https://metacpan.org/_asset/03d122b4177e73e6f242e26cfdb2e3e2.js" type="text/javascript"></script>
	<link href="https://metacpan.org/_asset_less/68dbbca7ad3d7d37cebae401bd725529.css" rel="stylesheet" type="text/css">
	</head>
	<body>
	<div class="container-fluid">
	<div class="row">
	<div class="main-content col-md-12">
	<div class="pod content anchors">
	EOF

	my $foot = <<'EOF';
	</div>
	</div>
	</div>
	</div>
	</body>
	</html>
	EOF

	builder {
	enable_if { $_[0]->{PATH_INFO} =~ /\.(pm\|pl\|pod)$/i } shift @$_, @$_
	for [ SimpleContentFilter => filter =>
	sub { $_ = $head . $filter->process( render_pod($_) ) . $foot } ],
	[ Header => set => [ 'Content-Type' => 'text/html' ] ];

	Plack::App::Directory->new( { root => "./lib" } )->to_app;
	};