lib/Frey/Dumper.pm

package Frey::Dumper;
use Moose;

with 'Frey::Escape';

use Data::Dump qw/dump/;

=head1 NAME

Frey::Dumper - dump perl data as tree

=cut

has data => (
        is => 'rw',
        required => 1,
);

sub markup {
        my ($self) = @_;
        qq|<div class="frey-dumper">| . $self->unroll( $self->data ) . qq|</div>|;
}

sub unroll {
        my ($self,$data,$ref,$key) = @_;
        my $out;
        my $title = $ref ? qq| title="$ref"| : '';
        if ( ref($data) eq 'ARRAY' ) {
                $out .= "<li>$key &darr;</li>" if $key;
                $out .= qq|<ol${title} start=0>(\n|;
                $out .= $self->unroll($_,ref($_)) foreach @$data;
                $out .= ")</ol>\n";
        } elsif ( ref($data) ) {
                $out .= "<li>$key &darr;</li>" if $key;
                $out .= qq|<ul${title}>{\n|;
                $out .= $self->unroll($data->{$_},ref($data->{$_}),$_) foreach keys %$data;
                $out .= "}</ul>\n";
        } else {
                $out .= qq|<li${title}>|;
                $out .= "$key &rarr; " if $key;
                $out .= "<span>" . $self->html_dump( $data ) . "</span></li>";
        }
        return $out;
}

1;
1	package Frey::Dumper;
2	use Moose;
3
4	with 'Frey::Escape';
5
6	use Data::Dump qw/dump/;
7
8	=head1 NAME
9
10	Frey::Dumper - dump perl data as tree
11
12	=cut
13
14	has data => (
15	is => 'rw',
16	required => 1,
17	);
18
19	sub markup {
20	my ($self) = @_;
21	qq\|<div class="frey-dumper">\| . $self->unroll( $self->data ) . qq\|</div>\|;
22	}
23
24	sub unroll {
25	my ($self,$data,$ref,$key) = @_;
26	my $out;
27	my $title = $ref ? qq\| title="$ref"\| : '';
28	if ( ref($data) eq 'ARRAY' ) {
29	$out .= "<li>$key ↓</li>" if $key;
30	$out .= qq\|<ol${title} start=0>(\n\|;
31	$out .= $self->unroll($_,ref($_)) foreach @$data;
32	$out .= ")</ol>\n";
33	} elsif ( ref($data) ) {
34	$out .= "<li>$key ↓</li>" if $key;
35	$out .= qq\|<ul${title}>{\n\|;
36	$out .= $self->unroll($data->{$_},ref($data->{$_}),$_) foreach keys %$data;
37	$out .= "}</ul>\n";
38	} else {
39	$out .= qq\|<li${title}>\|;
40	$out .= "$key → " if $key;
41	$out .= "<span>" . $self->html_dump( $data ) . "</span></li>";
42	}
43	return $out;
44	}
45
46	1;