/[Frey]/trunk/lib/Frey/View/Dumper.pm
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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revision 287 by dpavlin, Wed Nov 5 08:20:59 2008 UTC revision 455 by dpavlin, Wed Nov 19 15:28:23 2008 UTC
# Line 1  Line 1 
1  package Frey::Dumper;  package Frey::Dumper;
2  use Moose;  use Moose;
3    
4    with 'Frey::Web';
5    with 'Frey::Escape';
6    
7    use Data::Dump qw/dump/;
8    
9  =head1 NAME  =head1 NAME
10    
11  Frey::Dumper - dump data using L<Data::Dumper::HTML>  Frey::Dumper - dump perl data as tree
12    
13  =cut  =cut
14    
 use Data::Dumper::HTML qw(dumper_html);  
   
15  has data => (  has data => (
16          is => 'rw',          is => 'rw',
17          required => 1,          required => 1,
18  );  );
19    
20  sub markup {  sub as_markup {
21          my ($self) = @_;          my ($self) = @_;
22          dumper_html( $self->data );          qq|<div class="frey-dumper">| . $self->unroll( $self->data ) . qq|</div>|;
23    }
24    
25    sub unroll {
26            my ($self,$data,$ref,$key) = @_;
27            my $out;
28            my $title = $ref ? qq| title="$ref"| : '';
29    
30            $out .= qq|<li${title}>|;
31            my $mark = $key || '&diams;';
32            $out .= $ref && $ref !~ m{^(ARRAY|HASH)$} ? qq|<a href="/$ref" class="blessed" target="blessed" title="$ref">$mark</a>| : ( $key || '' );
33    
34            if ( ref($data) eq 'ARRAY' ) {
35                    $out .= " &darr;</li>" if $key;
36                    $out .= qq|<ol${title} start=0>\n|;
37                    $out .= $self->unroll($_,ref($_)) foreach @$data;
38                    $out .= "</ol>\n";
39            } elsif ( ref($data) && eval { %$data } ) {
40                    $out .= " &darr;</li>" if $key;
41                    $out .= qq|<ul${title}>\n|;
42                    $out .= $self->unroll($data->{$_},ref($data->{$_}),$_) foreach keys %$data;
43                    $out .= "</ul>\n";
44            } else {
45                    $out .= " &rarr; " if $key;
46                    if ( defined $data && $data =~ m{<(\w+).*>.+</\1>} ) {
47                            $out .= qq|<div style="background: #eee; color: #000" title="HTML">$data</div></li>|;
48                    } else {
49                            $out .= "<span>" . $self->html_dump( $data ) . "</span></li>";
50                    }
51            }
52            $out .= "</li>";
53    
54            return $out;
55  }  }
56    
57  1;  1;
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