lib/Frey/Run.pm

package Frey::Run;
use Moose;
#extends 'Frey::Class::Loader';
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',
);

has 'request_url' => (
        documentation => 'Take url from params if not specified',
        is => 'rw',
        isa => 'Uri', coerce => 1,
        lazy => 1,
        default => sub {
                my $self = shift;
                $self->params->{request_url};
        },
);

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->$1;
                                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} ) {
                                my $run = $self->run;
                                $data = $o->$run;
                                confess "no data for $class->$run" unless defined $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;
                        }

                        $o->title( $class );

                        $html = $o->page( body => $body ) if $body && !$html;
                        $self->content_type( $o->content_type );

                        confess "no html output for $class ", $o->dump unless defined $html;
                };

        };

        $self->status_parts;

        if ( $@ ) {
                my $error = $@;
                my $o = Frey->new;
                $o->{request_url} = $self->request_url; # sigh, this is dynamic languge, right?
                Frey::Web->meta->apply( $o );
                $html = $o->page( body => $self->error( $error, undef ) );
        }

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

        return $html;
}

1;
1	dpavlin	180	package Frey::Run;
2			use Moose;
3	dpavlin	797	#extends 'Frey::Class::Loader';
4	dpavlin	369	extends 'Frey::Action';
5	dpavlin	431	with 'Frey::Session';
6	dpavlin	180
7	dpavlin	326	use Data::Dump qw/dump/;
8	dpavlin	467	use Frey::View::Dumper;
9	dpavlin	421	use JSON;
10	dpavlin	423	use YAML;
11	dpavlin	326
12	dpavlin	180	=head1 NAME
13
14			Frey::Run - display required form field for Class and run it
15
16	dpavlin	206	=head1 DESCRIPTION
17
18			This object will try to run other Moose objects from your application. It
19	dpavlin	314	will try to invoke C<data>, and C<markup> method on the.
20	dpavlin	206
21	dpavlin	369	=head1 SEE ALSO
22
23			L<Frey::Action> which creates form for params
24
25	dpavlin	180	=cut
26
27	dpavlin	349	use Moose::Util::TypeConstraints;
28
29	dpavlin	455	subtype 'Runnable'
30			=> as 'Str',
31	dpavlin	581	=> where sub { m{^as_} \|\| m{_as_} };
32	dpavlin	349
33	dpavlin	421	sub formats_available { qw/html js json yaml yml/ }
34			enum 'Formats' => formats_available;
35
36	dpavlin	180	has 'class' => (
37			is => 'rw',
38			isa => 'Str',
39			required => 1,
40			);
41
42	dpavlin	277	has 'params' => (
43			is => 'rw',
44			isa => 'HashRef',
45			default => sub { {} },
46			);
47
48	dpavlin	349	has 'run' => (
49			is => 'rw',
50			isa => 'Runnable',
51	dpavlin	455	default => 'as_markup',
52	dpavlin	349	);
53
54	dpavlin	421	has 'format' => (
55			is => 'rw',
56			isa => 'Formats',
57			default => 'html',
58			);
59
60	dpavlin	653	has 'request_url' => (
61			documentation => 'Take url from params if not specified',
62			is => 'rw',
63			isa => 'Uri', coerce => 1,
64			lazy => 1,
65			default => sub {
66			my $self = shift;
67			$self->params->{request_url};
68			},
69			);
70
71	dpavlin	277	sub html {
72			my ( $self ) = @_;
73	dpavlin	180
74	dpavlin	421	my ($html,$body,$data);
75	dpavlin	369	eval {
76			my $class = $self->class;
77			$self->load_class( $class );
78	dpavlin	180
79	dpavlin	591	if ( my $form = $self->params_form ) {
80			$html = $self->page( body => $form );
81	dpavlin	421	warn "got required params form for $class ", $self->run, " format: ", $self->format;
82	dpavlin	369	} else {
83	dpavlin	421
84	dpavlin	431	$self->usage->{ $class }++;
85
86	dpavlin	591	=begin remove
87	dpavlin	592
88	dpavlin	431	my $o;
89	dpavlin	443	my ( $meta, $is_role, $instance ) = $self->class_meta( $class );
90			if ( $is_role ) {
91			$o = $instance;
92	dpavlin	591	if ( $o->can('add_status') ) {
93			$self->TODO("missing add_status in $o");
94			Frey::Web->meta->apply( $o );
95			warn "# apply Frey::Web to $class instance $o";
96			}
97	dpavlin	443	} else {
98	dpavlin	457	$o = $self->new_frey_class( $class, $self->params );
99	dpavlin	431	}
100	dpavlin	591	=cut
101	dpavlin	431
102	dpavlin	591	my $o = $self->new_frey_class( $class, $self->params );
103	dpavlin	353	$o->depends if $o->can('depends');
104	dpavlin	351
105	dpavlin	581	if ( $self->run =~ m{as_markup} ) {
106	dpavlin	591	$html = $o->page( run => $self->run );
107	dpavlin	862	} elsif ( $self->run =~ m{(.*as_sponge)} ) {
108			$data = $o->$1;
109	dpavlin	353	confess "invalid data from sponge = ", dump( $data ) unless ref($data) eq 'HASH';
110	dpavlin	421	if ( $self->format eq 'html' ) {
111			my $rows = $#{ $data->{rows} } + 1;
112			$rows \|\|= 'no';
113	dpavlin	455	$body .= "<strong>$rows</strong> rows from <code>$class->new" . dump( $self->params ) . "->as_sponge</code>";
114	dpavlin	421	$body .= '<table>';
115			$body .= '<tr><th>' . join('</th><th>', @{$data->{NAME}} ) . '</th></tr>';
116			$body .= '<tr><td>' . join('</td><td>', @$_ ) . '</td></tr>' foreach @{ $data->{rows} };
117			$body .= '</table>';
118	dpavlin	400	}
119	dpavlin	581	} elsif ( $self->run =~ m{as_data} ) {
120	dpavlin	601	my $run = $self->run;
121			$data = $o->$run;
122			confess "no data for $class->$run" unless defined $data;
123	dpavlin	591	$self->add_status( { $self->run => $data } );
124	dpavlin	353	} else {
125	dpavlin	421	$body = $self->error( "IGNORE: $class ", $o->dump );
126	dpavlin	351	}
127	dpavlin	421
128			if ( defined $data ) {
129			$html .= to_json( $data ) if $self->format =~ m{js(on)?};
130			$html .= Dump( $data ) if $self->format =~ m{ya?ml};
131			}
132			if ( ! $html ) {
133	dpavlin	499	$body = Frey::View::Dumper->new( data => $body )->as_markup if ref $body;
134			$body .= Frey::View::Dumper->new( data => $data )->as_markup if defined $data;
135	dpavlin	421	}
136
137	dpavlin	601	$o->title( $class );
138	dpavlin	517
139	dpavlin	581	$html = $o->page( body => $body ) if $body && !$html;
140	dpavlin	790	$self->content_type( $o->content_type );
141
142	dpavlin	591	confess "no html output for $class ", $o->dump unless defined $html;
143	dpavlin	353	};
144
145	dpavlin	369	};
146	dpavlin	180
147	dpavlin	519	$self->status_parts;
148	dpavlin	518
149	dpavlin	591	if ( $@ ) {
150	dpavlin	601	my $error = $@;
151	dpavlin	591	my $o = Frey->new;
152	dpavlin	653	$o->{request_url} = $self->request_url; # sigh, this is dynamic languge, right?
153	dpavlin	591	Frey::Web->meta->apply( $o );
154	dpavlin	835	$html = $o->page( body => $self->error( $error, undef ) );
155	dpavlin	591	}
156	dpavlin	400
157	dpavlin	790	warn $self->class, " produced ", length($html), " bytes of ", $self->content_type;
158	dpavlin	581
159	dpavlin	400	return $html;
160	dpavlin	180	}
161
162			1;