lib/Frey/ObjectBrowser.pm

package Frey::ObjectBrowser;
use Moose;

extends 'Frey';
with 'Frey::Web';

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

my @callbacks;

sub gen_link {
        my ($text, $code) = @_;
        push @callbacks, $code;
        return qq{<a href="?cb=$#callbacks">$text</a>};
}

sub process_links {
        my $request = shift;
        my $cb = $request->param('cb');
        if (exists $callbacks[$cb]) {
                $callbacks[$cb]->($request);
                delete $callbacks[$cb];
        }
}

#use Data::Dumper;
#$Data::Dumper::Deparse = 1;
use Data::Dump qw/dump/;

use Frey::Web::Item;
use Frey::Web::Links;
use Frey::Pager;

sub request {
        my ( $self, $req ) = @_;

        $self->add_head( 'static/form.css' );
        my @w;

        my $f = { $req->params };

        my $pager;

        while ( 1 ) {

                warn "<<< GOT REQUEST ",dump( $f );

                $pager = Frey::Pager->new(
                        fey_class => $self->fey_class,
                        item_constructor => sub {
                                Frey::Web::CRUD->new( fey_class => $self->fey_class, @_ );
                        },
                ) if ! $pager;

                $pager->pager->current_page( $f->{page} ) if $f->{page};
                $pager->pager->entries_per_page( $f->{pre_page} ) if $f->{per_page};

                $pager->update_collection;

                my $last = $pager->last_item;

                if ( $last->fey ) {
                        warn "+++ add item widget\n";
                        $pager->add_item( $pager->item_constructor->( render_as => 'edit' ));
                }

                my $form = $pager->items_in_layout( $f );
                $form = $last->render_table_wrapper( $form );

                my $html = $self->page(
                        body => '<h1>' . $self->fey_class . '</h1>'
                                . $last->layout_picker  # FIXME ugly
                                . $pager->render_pager
                                . qq|<form method="post">$form</form>|
                );

                warn ">>> ",length( $html ),"\n";

                $req->print( $html );
                $req->next;

#               process_links( $req );
                $f = { $req->params };
        }

        warn "NO WAY OUT!";
};

1;
1	package Frey::ObjectBrowser;
2	use Moose;
3
4	extends 'Frey';
5	with 'Frey::Web';
6
7	has 'fey_class' => (
8	is => 'rw',
9	isa => 'Str',
10	required => 1,
11	);
12
13	my @callbacks;
14
15	sub gen_link {
16	my ($text, $code) = @_;
17	push @callbacks, $code;
18	return qq{<a href="?cb=$#callbacks">$text</a>};
19	}
20
21	sub process_links {
22	my $request = shift;
23	my $cb = $request->param('cb');
24	if (exists $callbacks[$cb]) {
25	$callbacks[$cb]->($request);
26	delete $callbacks[$cb];
27	}
28	}
29
30	#use Data::Dumper;
31	#$Data::Dumper::Deparse = 1;
32	use Data::Dump qw/dump/;
33
34	use Frey::Web::Item;
35	use Frey::Web::Links;
36	use Frey::Pager;
37
38	sub request {
39	my ( $self, $req ) = @_;
40
41	$self->add_head( 'static/form.css' );
42	my @w;
43
44	my $f = { $req->params };
45
46	my $pager;
47
48	while ( 1 ) {
49
50	warn "<<< GOT REQUEST ",dump( $f );
51
52	$pager = Frey::Pager->new(
53	fey_class => $self->fey_class,
54	item_constructor => sub {
55	Frey::Web::CRUD->new( fey_class => $self->fey_class, @_ );
56	},
57	) if ! $pager;
58
59	$pager->pager->current_page( $f->{page} ) if $f->{page};
60	$pager->pager->entries_per_page( $f->{pre_page} ) if $f->{per_page};
61
62	$pager->update_collection;
63
64	my $last = $pager->last_item;
65
66	if ( $last->fey ) {
67	warn "+++ add item widget\n";
68	$pager->add_item( $pager->item_constructor->( render_as => 'edit' ));
69	}
70
71	my $form = $pager->items_in_layout( $f );
72	$form = $last->render_table_wrapper( $form );
73
74	my $html = $self->page(
75	body => '<h1>' . $self->fey_class . '</h1>'
76	. $last->layout_picker # FIXME ugly
77	. $pager->render_pager
78	. qq\|<form method="post">$form</form>\|
79	);
80
81	warn ">>> ",length( $html ),"\n";
82
83	$req->print( $html );
84	$req->next;
85
86	# process_links( $req );
87	$f = { $req->params };
88	}
89
90	warn "NO WAY OUT!";
91	};
92
93	1;