/[Frey]/branches/zimbardo/lib/Frey/Web.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 106 by dpavlin, Sun Jul 13 12:22:14 2008 UTC revision 121 by dpavlin, Mon Jul 14 21:22:43 2008 UTC
# Line 1  Line 1 
1  package Frey::Web;  package Frey::Web;
2  use Moose::Role;  use Moose::Role;
3    use MooseX::AttributeHelpers;
4    
5  use Continuity::Widget::DomNode;  use Continuity::Widget::DomNode;
6  use Data::Dump qw/dump/;  use Data::Dump qw/dump/;
7    use Carp qw/confess/;
8    
9    has 'javascript' => (
10            metaclass => 'Collection::Array',
11            is => 'rw',
12            isa => 'ArrayRef[Str]',
13            default => sub { [] },
14            provides => {
15                    'push' => 'add_javascript',
16            },
17    );
18    
19    has 'css' => (
20            metaclass => 'Collection::Array',
21            is => 'rw',
22            isa => 'ArrayRef[Str]',
23            default => sub { [ 'static/app.css' ] },
24            provides => {
25                    'push' => 'add_css',
26            },
27    );
28    
29  sub dom2html {  sub dom2html {
30  #       warn "## dom2html ",dump( @_ );  #       warn "## dom2html ",dump( @_ );
31          return Continuity::Widget::DomNode->create( @_ )->to_string;          return Continuity::Widget::DomNode->create( @_ )->to_string;
32  }  }
33    
34  our @javascript = ( qw'  sub _unroll_markup {
35  ../lib/Joose.js  #       warn "## _unroll_markup ",dump( @_ );
36  ');          my ( $markup, $array ) = @_;
37            my $out = '';
38            foreach my $path ( @$array ) {
39                    $path =~ s!^/!!;
40                    confess "can't find $path" unless -e $path;
41                    $out .= sprintf( $markup, $path );
42            }
43            return $out;
44    }
45    
46  sub head_javascript {  sub page {
47          my $self = shift;          my $self = shift;
48            my $a = {@_};
49    
50          my $js = Continuity::Widget::DomNode->create(          my $html = qq|<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN"><html><head>|
51                  map {          . _unroll_markup( qq|<script type="text/javascript" src="/%s"></script>|, $self->javascript )
52                          ( script => { type => 'text/javascript', src => $_ } )          . _unroll_markup( qq|<link type="text/css" rel="stylesheet" href="/%s" media="screen">|, $self->css )
53                  } @javascript          . '<title>' . ( $a->{title} || ref($self) ) . '</title>'
54          )->to_string;          . ( $a->{head} || '' )
55            . '</head><body>'
56            . ( $a->{body} || '<!-- no body -->' )
57            . qq|<div class="status-line"> <a href="/">Frey</a> $Frey::VERSION </div>|
58            . '</body></html>'
59            ;
60    
61          warn "# >>> js\n$js\n" if $self->debug;          warn "## >>> page ",length($html), " bytes\n" if $self->debug;
62    
63          return $js;          return $html;
64  }  }
65    
66  1;  1;
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