lib/Frey/Run.pm

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

use Data::Dump qw/dump/;
use Frey::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;

sub runnable { qw/data data.js markup sponge/ }
enum 'Runnable' => runnable;

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

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

                        my $o;
                        my ( $meta, $is_role, $instance ) = $self->class_meta( $class );
                        if ( $is_role ) {
                                $o = $instance;
                        } else {
                                $o = $class->new( %{ $self->params } );
                        }

                        $o->depends if $o->can('depends');

                        push @{ $self->status }, { qq|<a target="editor" href="/editor+$class+1">$class</a>| => $self->params };

                        if ( $self->run eq 'markup' ) {
                                warn "## using ",ref($o), "->markup";
                                if ( $o->can('page') ) {
                                        $html = $o->page;
                                }
                                $body = $o->markup unless $html;

                                warn ">>> markup $class ",length( $html || $body ), " ", $html ? 'html' : 'body', " bytes";
                        } elsif ( $self->run eq 'sponge' ) {
                                $data = $o->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 ) . "->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 eq 'data' ) {
                                $data = $o->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};
                                push @{ $self->status }, { 'data' => $data };
                        }
                        if ( ! $html ) {
                                $body .= Frey::Dumper->new( data => $data )->markup;
                        }

                        # override our status with one from object
                        eval { 
                                $self->status( $o->status );
                        };
                        warn "can't override status: $@" if $@;
                };


                if ( ref($body) eq 'HASH' ) {
                        $html = $self->page( %$body );
                } elsif ( $body && ! $html ) {
                        $html = $self->page( title => $self->class . ' run', body => $body );
                };
        };

        $html = $self->page( title => $self->class, body => $self->error( $@ ) ) if $@;

        return $html;
}

1;
1	package Frey::Run;
2	use Moose;
3	#extends 'Frey::ClassLoader';
4	extends 'Frey::Action';
5	with 'Frey::Web';
6	with 'Frey::Escape';
7	with 'Frey::Session';
8
9	use Data::Dump qw/dump/;
10	use Frey::Dumper;
11	use JSON;
12	use YAML;
13
14	=head1 NAME
15
16	Frey::Run - display required form field for Class and run it
17
18	=head1 DESCRIPTION
19
20	This object will try to run other Moose objects from your application. It
21	will try to invoke C<data>, and C<markup> method on the.
22
23	=head1 SEE ALSO
24
25	L<Frey::Action> which creates form for params
26
27	=cut
28
29	use Moose::Util::TypeConstraints;
30
31	sub runnable { qw/data data.js markup sponge/ }
32	enum 'Runnable' => runnable;
33
34	sub formats_available { qw/html js json yaml yml/ }
35	enum 'Formats' => formats_available;
36
37	has 'class' => (
38	is => 'rw',
39	isa => 'Str',
40	required => 1,
41	);
42
43	has 'params' => (
44	is => 'rw',
45	isa => 'HashRef',
46	default => sub { {} },
47	);
48
49	has 'run' => (
50	is => 'rw',
51	isa => 'Runnable',
52	default => 'markup',
53	);
54
55	has 'format' => (
56	is => 'rw',
57	isa => 'Formats',
58	default => 'html',
59	);
60
61	sub html {
62	my ( $self ) = @_;
63
64	my ($html,$body,$data);
65	eval {
66	my $class = $self->class;
67	$self->load_class( $class );
68
69	if ( $body = $self->params_form ) {
70	warn "got required params form for $class ", $self->run, " format: ", $self->format;
71	} else {
72
73	$self->usage->{ $class }++;
74
75	my $o;
76	my ( $meta, $is_role, $instance ) = $self->class_meta( $class );
77	if ( $is_role ) {
78	$o = $instance;
79	} else {
80	$o = $class->new( %{ $self->params } );
81	}
82
83	$o->depends if $o->can('depends');
84
85	push @{ $self->status }, { qq\|<a target="editor" href="/editor+$class+1">$class</a>\| => $self->params };
86
87	if ( $self->run eq 'markup' ) {
88	warn "## using ",ref($o), "->markup";
89	if ( $o->can('page') ) {
90	$html = $o->page;
91	}
92	$body = $o->markup unless $html;
93
94	warn ">>> markup $class ",length( $html \|\| $body ), " ", $html ? 'html' : 'body', " bytes";
95	} elsif ( $self->run eq 'sponge' ) {
96	$data = $o->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 ) . "->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 eq 'data' ) {
108	$data = $o->data;
109	} else {
110	$body = $self->error( "IGNORE: $class ", $o->dump );
111	}
112
113	if ( defined $data ) {
114	$html .= to_json( $data ) if $self->format =~ m{js(on)?};
115	$html .= Dump( $data ) if $self->format =~ m{ya?ml};
116	push @{ $self->status }, { 'data' => $data };
117	}
118	if ( ! $html ) {
119	$body .= Frey::Dumper->new( data => $data )->markup;
120	}
121
122	# override our status with one from object
123	eval {
124	$self->status( $o->status );
125	};
126	warn "can't override status: $@" if $@;
127	};
128
129
130	if ( ref($body) eq 'HASH' ) {
131	$html = $self->page( %$body );
132	} elsif ( $body && ! $html ) {
133	$html = $self->page( title => $self->class . ' run', body => $body );
134	};
135	};
136
137	$html = $self->page( title => $self->class, body => $self->error( $@ ) ) if $@;
138
139	return $html;
140	}
141
142	1;