Frey/View/Dumper.pm

package Frey::Dumper;
use Moose;

with 'Frey::Web';
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 as_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"| : '';

        $out .= qq|<li${title}>|;
        my $mark = $key || '&diams;';
        $out .= $ref && $ref !~ m{^(ARRAY|HASH)$} ? qq|<a href="/$ref" class="blessed" target="blessed" title="$ref">$mark</a>| : ( $key || '' );

        if ( ref($data) eq 'ARRAY' ) {
                $out .= " &darr;</li>" if $key;
                $out .= qq|<ol${title} start=0>\n|;
                $out .= $self->unroll($_,ref($_)) foreach @$data;
                $out .= "</ol>\n";
        } elsif ( ref($data) && eval { %$data } ) {
                $out .= " &darr;</li>" if $key;
                $out .= qq|<ul${title}>\n|;
                $out .= $self->unroll($data->{$_},ref($data->{$_}),$_) foreach keys %$data;
                $out .= "</ul>\n";
        } else {
                $out .= " &rarr; " if $key;
                if ( defined $data && $data =~ m{<(\w+).*>.+</\1>} ) {
                        $out .= qq|<div style="background: #eee; color: #000" title="HTML">$data</div></li>|;
                } else {
                        $out .= "<span>" . $self->html_dump( $data ) . "</span></li>";
                }
        }
        $out .= "</li>";

        return $out;
}

1;
1	dpavlin	287	package Frey::Dumper;
2			use Moose;
3
4	dpavlin	455	with 'Frey::Web';
5	dpavlin	327	with 'Frey::Escape';
6
7	dpavlin	325	use Data::Dump qw/dump/;
8
9	dpavlin	287	=head1 NAME
10
11	dpavlin	325	Frey::Dumper - dump perl data as tree
12	dpavlin	287
13			=cut
14
15			has data => (
16			is => 'rw',
17			required => 1,
18			);
19
20	dpavlin	455	sub as_markup {
21	dpavlin	287	my ($self) = @_;
22	dpavlin	327	qq\|<div class="frey-dumper">\| . $self->unroll( $self->data ) . qq\|</div>\|;
23			}
24	dpavlin	325
25	dpavlin	327	sub unroll {
26			my ($self,$data,$ref,$key) = @_;
27			my $out;
28			my $title = $ref ? qq\| title="$ref"\| : '';
29	dpavlin	357
30			$out .= qq\|<li${title}>\|;
31			my $mark = $key \|\| '&diams;';
32	dpavlin	367	$out .= $ref && $ref !~ m{^(ARRAY\|HASH)$} ? qq\|<a href="/$ref" class="blessed" target="blessed" title="$ref">$mark</a>\| : ( $key \|\| '' );
33	dpavlin	357
34	dpavlin	327	if ( ref($data) eq 'ARRAY' ) {
35	dpavlin	357	$out .= " ↓</li>" if $key;
36	dpavlin	329	$out .= qq\|<ol${title} start=0>\n\|;
37	dpavlin	327	$out .= $self->unroll($_,ref($_)) foreach @$data;
38	dpavlin	329	$out .= "</ol>\n";
39	dpavlin	357	} elsif ( ref($data) && eval { %$data } ) {
40			$out .= " ↓</li>" if $key;
41	dpavlin	329	$out .= qq\|<ul${title}>\n\|;
42	dpavlin	327	$out .= $self->unroll($data->{$_},ref($data->{$_}),$_) foreach keys %$data;
43	dpavlin	329	$out .= "</ul>\n";
44	dpavlin	327	} else {
45	dpavlin	357	$out .= " → " if $key;
46	dpavlin	433	if ( defined $data && $data =~ m{<(\w+).*>.+</\1>} ) {
47	dpavlin	360	$out .= qq\|<div style="background: #eee; color: #000" title="HTML">$data</div></li>\|;
48	dpavlin	347	} else {
49			$out .= "<span>" . $self->html_dump( $data ) . "</span></li>";
50			}
51	dpavlin	325	}
52	dpavlin	357	$out .= "</li>";
53
54	dpavlin	327	return $out;
55	dpavlin	287	}
56
57			1;