lib/Frey/Run.pm

package Frey::Run;
use Moose;
#extends 'Frey::ClassLoader';
extends 'Frey::Action';
with 'Frey::Session';

use Data::Dump qw/dump/;
use Frey::View::Dumper;
use JSON;
use YAML;

=head1 NAME

Frey::Run - display required form field for Class and run it

=head1 DESCRIPTION

This object will try to run other Moose objects from your application. It
will try to invoke C<data>, and C<markup> method on the.

=head1 SEE ALSO

L<Frey::Action> which creates form for params

=cut

use Moose::Util::TypeConstraints;

subtype 'Runnable'
        => as 'Str',
        => where sub { m{^as_} || m{_as_} };

sub formats_available { qw/html js json yaml yml/ }
enum 'Formats' => formats_available;

has 'class' => (
        is => 'rw',
        isa => 'Str',
        required => 1,
);

has 'params' => (
        is => 'rw',
        isa => 'HashRef',
        default => sub { {} },
);

has 'run' => (
        is => 'rw',
        isa => 'Runnable',
        default => 'as_markup',
);

has 'format' => (
        is => 'rw',
        isa => 'Formats',
        default => 'html',
);

sub html {
        my ( $self ) = @_;

        my ($html,$body,$data);
        eval {
                my $class = $self->class;
                $self->load_class( $class );

                if ( my $form = $self->params_form ) {
                        $html = $self->page( body => $form );
                        warn "got required params form for $class ", $self->run, " format: ", $self->format;
                } else {

                        $self->usage->{ $class }++;

=begin remove
                        my $o;
                        my ( $meta, $is_role, $instance ) = $self->class_meta( $class );
                        if ( $is_role ) {
                                $o = $instance;
                                if ( $o->can('add_status') ) {
                                        $self->TODO("missing add_status in $o");
                                        Frey::Web->meta->apply( $o );
                                        warn "# apply Frey::Web to $class instance $o";
                                }
                        } else {
                                $o = $self->new_frey_class( $class, $self->params );
                        }
=cut

                        my $o = $self->new_frey_class( $class, $self->params );
                        $o->depends if $o->can('depends');

                        if ( $self->run =~ m{as_markup} ) {
                                $html = $o->page( run => $self->run );
                        } elsif ( $self->run =~ m{as_sponge} ) {
                                $data = $o->as_sponge;
                                confess "invalid data from sponge = ", dump( $data ) unless ref($data) eq 'HASH';
                                if ( $self->format eq 'html' ) {
                                        my $rows = $#{ $data->{rows} } + 1;
                                        $rows ||= 'no';
                                        $body .= "<strong>$rows</strong> rows from <code>$class->new" . dump( $self->params ) . "->as_sponge</code>";
                                        $body .= '<table>';
                                        $body .= '<tr><th>' . join('</th><th>', @{$data->{NAME}} ) . '</th></tr>';
                                        $body .= '<tr><td>' . join('</td><td>', @$_ ) . '</td></tr>' foreach @{ $data->{rows} };
                                        $body .= '</table>';
                                }
                        } elsif ( $self->run =~ m{as_data} ) {
                                $data = $o->{$self->run}();
                                warn "no data from ", $self->run;
                                $data ||= $o->as_data();
                                confess "no data for $class->" . $self->run . " from " . $self->html_dump( $data ) unless $data;
                                $self->add_status( { $self->run => $data } );
                        } else {
                                $body = $self->error( "IGNORE: $class ", $o->dump );
                        }

                        if ( defined $data ) {
                                $html .= to_json( $data ) if $self->format =~ m{js(on)?};
                                $html .= Dump( $data )    if $self->format =~ m{ya?ml};
                        }
                        if ( ! $html ) {
                                $body  = Frey::View::Dumper->new( data => $body )->as_markup if ref $body;
                                $body .= Frey::View::Dumper->new( data => $data )->as_markup if defined $data;
                        }

                        $self->title( $class );

                        $html = $o->page( body => $body ) if $body && !$html;
        
                        confess "no html output for $class ", $o->dump unless defined $html;
                };

        };

        $self->status_parts;

        if ( $@ ) {
                my $o = Frey->new;
                Frey::Web->meta->apply( $o );
                $html = $o->page( body => $self->error( $@ ) );
        }

        warn $self->class, " produced ", length($html), " bytes";

        return $html;
}

1;
1	package Frey::Run;
2	use Moose;
3	#extends 'Frey::ClassLoader';
4	extends 'Frey::Action';
5	with 'Frey::Session';
6
7	use Data::Dump qw/dump/;
8	use Frey::View::Dumper;
9	use JSON;
10	use YAML;
11
12	=head1 NAME
13
14	Frey::Run - display required form field for Class and run it
15
16	=head1 DESCRIPTION
17
18	This object will try to run other Moose objects from your application. It
19	will try to invoke C<data>, and C<markup> method on the.
20
21	=head1 SEE ALSO
22
23	L<Frey::Action> which creates form for params
24
25	=cut
26
27	use Moose::Util::TypeConstraints;
28
29	subtype 'Runnable'
30	=> as 'Str',
31	=> where sub { m{^as_} \|\| m{_as_} };
32
33	sub formats_available { qw/html js json yaml yml/ }
34	enum 'Formats' => formats_available;
35
36	has 'class' => (
37	is => 'rw',
38	isa => 'Str',
39	required => 1,
40	);
41
42	has 'params' => (
43	is => 'rw',
44	isa => 'HashRef',
45	default => sub { {} },
46	);
47
48	has 'run' => (
49	is => 'rw',
50	isa => 'Runnable',
51	default => 'as_markup',
52	);
53
54	has 'format' => (
55	is => 'rw',
56	isa => 'Formats',
57	default => 'html',
58	);
59
60	sub html {
61	my ( $self ) = @_;
62
63	my ($html,$body,$data);
64	eval {
65	my $class = $self->class;
66	$self->load_class( $class );
67
68	if ( my $form = $self->params_form ) {
69	$html = $self->page( body => $form );
70	warn "got required params form for $class ", $self->run, " format: ", $self->format;
71	} else {
72
73	$self->usage->{ $class }++;
74
75	=begin remove
76	my $o;
77	my ( $meta, $is_role, $instance ) = $self->class_meta( $class );
78	if ( $is_role ) {
79	$o = $instance;
80	if ( $o->can('add_status') ) {
81	$self->TODO("missing add_status in $o");
82	Frey::Web->meta->apply( $o );
83	warn "# apply Frey::Web to $class instance $o";
84	}
85	} else {
86	$o = $self->new_frey_class( $class, $self->params );
87	}
88	=cut
89
90	my $o = $self->new_frey_class( $class, $self->params );
91	$o->depends if $o->can('depends');
92
93	if ( $self->run =~ m{as_markup} ) {
94	$html = $o->page( run => $self->run );
95	} elsif ( $self->run =~ m{as_sponge} ) {
96	$data = $o->as_sponge;
97	confess "invalid data from sponge = ", dump( $data ) unless ref($data) eq 'HASH';
98	if ( $self->format eq 'html' ) {
99	my $rows = $#{ $data->{rows} } + 1;
100	$rows \|\|= 'no';
101	$body .= "<strong>$rows</strong> rows from <code>$class->new" . dump( $self->params ) . "->as_sponge</code>";
102	$body .= '<table>';
103	$body .= '<tr><th>' . join('</th><th>', @{$data->{NAME}} ) . '</th></tr>';
104	$body .= '<tr><td>' . join('</td><td>', @$_ ) . '</td></tr>' foreach @{ $data->{rows} };
105	$body .= '</table>';
106	}
107	} elsif ( $self->run =~ m{as_data} ) {
108	$data = $o->{$self->run}();
109	warn "no data from ", $self->run;
110	$data \|\|= $o->as_data();
111	confess "no data for $class->" . $self->run . " from " . $self->html_dump( $data ) unless $data;
112	$self->add_status( { $self->run => $data } );
113	} else {
114	$body = $self->error( "IGNORE: $class ", $o->dump );
115	}
116
117	if ( defined $data ) {
118	$html .= to_json( $data ) if $self->format =~ m{js(on)?};
119	$html .= Dump( $data ) if $self->format =~ m{ya?ml};
120	}
121	if ( ! $html ) {
122	$body = Frey::View::Dumper->new( data => $body )->as_markup if ref $body;
123	$body .= Frey::View::Dumper->new( data => $data )->as_markup if defined $data;
124	}
125
126	$self->title( $class );
127
128	$html = $o->page( body => $body ) if $body && !$html;
129
130	confess "no html output for $class ", $o->dump unless defined $html;
131	};
132
133	};
134
135	$self->status_parts;
136
137	if ( $@ ) {
138	my $o = Frey->new;
139	Frey::Web->meta->apply( $o );
140	$html = $o->page( body => $self->error( $@ ) );
141	}
142
143	warn $self->class, " produced ", length($html), " bytes";
144
145	return $html;
146	}
147
148	1;