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;

subtype 'Runnable'
        => as 'Str',
        => where sub { 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 ( $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), "->as_markup";
                                if ( $o->can('page') ) {
                                        $html = $o->page;
                                }
                                $body = $o->as_markup unless $html;

                                warn ">>> markup $class ",length( $html || $body ), " ", $html ? 'html' : 'body', " bytes";
                        } elsif ( $self->run eq '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 eq 'data' ) {
                                $data = $o->as_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 )->as_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	subtype 'Runnable'
32	=> as 'Str',
33	=> where sub { m{^as_} };
34
35	sub formats_available { qw/html js json yaml yml/ }
36	enum 'Formats' => formats_available;
37
38	has 'class' => (
39	is => 'rw',
40	isa => 'Str',
41	required => 1,
42	);
43
44	has 'params' => (
45	is => 'rw',
46	isa => 'HashRef',
47	default => sub { {} },
48	);
49
50	has 'run' => (
51	is => 'rw',
52	isa => 'Runnable',
53	default => 'as_markup',
54	);
55
56	has 'format' => (
57	is => 'rw',
58	isa => 'Formats',
59	default => 'html',
60	);
61
62	sub html {
63	my ( $self ) = @_;
64
65	my ($html,$body,$data);
66	eval {
67	my $class = $self->class;
68	$self->load_class( $class );
69
70	if ( $body = $self->params_form ) {
71	warn "got required params form for $class ", $self->run, " format: ", $self->format;
72	} else {
73
74	$self->usage->{ $class }++;
75
76	my $o;
77	my ( $meta, $is_role, $instance ) = $self->class_meta( $class );
78	if ( $is_role ) {
79	$o = $instance;
80	} else {
81	$o = $class->new( %{ $self->params } );
82	}
83
84	$o->depends if $o->can('depends');
85
86	push @{ $self->status }, { qq\|<a target="editor" href="/editor+$class+1">$class</a>\| => $self->params };
87
88	if ( $self->run eq 'markup' ) {
89	warn "## using ",ref($o), "->as_markup";
90	if ( $o->can('page') ) {
91	$html = $o->page;
92	}
93	$body = $o->as_markup unless $html;
94
95	warn ">>> markup $class ",length( $html \|\| $body ), " ", $html ? 'html' : 'body', " bytes";
96	} elsif ( $self->run eq 'sponge' ) {
97	$data = $o->as_sponge;
98	confess "invalid data from sponge = ", dump( $data ) unless ref($data) eq 'HASH';
99	if ( $self->format eq 'html' ) {
100	my $rows = $#{ $data->{rows} } + 1;
101	$rows \|\|= 'no';
102	$body .= "<strong>$rows</strong> rows from <code>$class->new" . dump( $self->params ) . "->as_sponge</code>";
103	$body .= '<table>';
104	$body .= '<tr><th>' . join('</th><th>', @{$data->{NAME}} ) . '</th></tr>';
105	$body .= '<tr><td>' . join('</td><td>', @$_ ) . '</td></tr>' foreach @{ $data->{rows} };
106	$body .= '</table>';
107	}
108	} elsif ( $self->run eq 'data' ) {
109	$data = $o->as_data;
110	} else {
111	$body = $self->error( "IGNORE: $class ", $o->dump );
112	}
113
114	if ( defined $data ) {
115	$html .= to_json( $data ) if $self->format =~ m{js(on)?};
116	$html .= Dump( $data ) if $self->format =~ m{ya?ml};
117	push @{ $self->status }, { 'data' => $data };
118	}
119	if ( ! $html ) {
120	$body .= Frey::Dumper->new( data => $data )->as_markup;
121	}
122
123	# override our status with one from object
124	eval {
125	$self->status( $o->status );
126	};
127	warn "can't override status: $@" if $@;
128	};
129
130
131	if ( ref($body) eq 'HASH' ) {
132	$html = $self->page( %$body );
133	} elsif ( $body && ! $html ) {
134	$html = $self->page( title => $self->class . ' run', body => $body );
135	};
136	};
137
138	$html = $self->page( title => $self->class, body => $self->error( $@ ) ) if $@;
139
140	return $html;
141	}
142
143	1;