1 |
dpavlin |
60 |
package Frey::ObjectBrowser; |
2 |
|
|
use Moose; |
3 |
|
|
|
4 |
|
|
extends 'Frey'; |
5 |
dpavlin |
100 |
with 'Frey::Web'; |
6 |
dpavlin |
60 |
|
7 |
dpavlin |
101 |
has 'fey_class' => ( |
8 |
|
|
is => 'rw', |
9 |
|
|
isa => 'Str', |
10 |
|
|
required => 1, |
11 |
|
|
); |
12 |
|
|
|
13 |
dpavlin |
60 |
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 |
dpavlin |
68 |
#use Data::Dumper; |
31 |
|
|
#$Data::Dumper::Deparse = 1; |
32 |
|
|
use Data::Dump qw/dump/; |
33 |
dpavlin |
60 |
|
34 |
dpavlin |
123 |
use Frey::Web::Item; |
35 |
dpavlin |
111 |
use Frey::Web::Links; |
36 |
dpavlin |
72 |
|
37 |
dpavlin |
60 |
sub html { |
38 |
|
|
my ( $self, $req ) = @_; |
39 |
|
|
|
40 |
dpavlin |
89 |
my $f = { $req->params }; |
41 |
|
|
my $layout = delete( $f->{layout} ) || 'div'; |
42 |
|
|
|
43 |
dpavlin |
68 |
my @w; |
44 |
dpavlin |
111 |
my $pager; |
45 |
dpavlin |
68 |
|
46 |
|
|
while ( 1 ) { |
47 |
dpavlin |
75 |
|
48 |
dpavlin |
82 |
warn "<<< GOT REQUEST ",dump( $f ); |
49 |
dpavlin |
75 |
|
50 |
dpavlin |
89 |
# re-apply (changed?) layout to elements |
51 |
|
|
if ( defined $f->{layout} ) { |
52 |
|
|
$layout = delete( $f->{layout} ); |
53 |
|
|
warn "# new layout = $layout\n"; |
54 |
|
|
} |
55 |
dpavlin |
82 |
|
56 |
dpavlin |
111 |
if ( ! @w || $f->{page} || $f->{per_page} ) { |
57 |
|
|
my $s; |
58 |
|
|
( $s, $pager ) = $self->fey_class->collection( $f ); |
59 |
dpavlin |
109 |
warn "# s ",$self->fey_class," = ",dump( $s ) if $self->debug; |
60 |
|
|
|
61 |
|
|
@w = (); |
62 |
|
|
|
63 |
|
|
while ( my $u = $s->next ) { |
64 |
dpavlin |
123 |
my $w = Frey::Web::CRUD->new( fey_class => $self->fey_class, fey => $u, layout => $layout ); |
65 |
dpavlin |
109 |
warn "# w = ",dump( $w ) if $self->debug; |
66 |
|
|
push @w, $w; |
67 |
|
|
} |
68 |
|
|
|
69 |
dpavlin |
111 |
warn "# got $#w elements: ",dump( map { $_->id } @w ), " from total of ", $s->handle->rows; |
70 |
dpavlin |
109 |
} |
71 |
|
|
|
72 |
dpavlin |
95 |
my $rows_delimiter = ''; |
73 |
|
|
$rows_delimiter = '<hr/>' if $layout eq 'div'; |
74 |
dpavlin |
89 |
|
75 |
|
|
my $form = join($rows_delimiter, map { |
76 |
dpavlin |
100 |
$_->layout( $layout ); # FIXME do we need this still? |
77 |
dpavlin |
89 |
$_->process($f) || '' |
78 |
|
|
} @w ); |
79 |
|
|
|
80 |
dpavlin |
100 |
if ( $w[ $#w ]->fey ) { |
81 |
dpavlin |
89 |
warn "+++ added new item widget\n"; |
82 |
dpavlin |
123 |
my $w = Frey::Web::CRUD->new( fey_class => $self->fey_class, render_as => 'edit', layout => $layout ); |
83 |
dpavlin |
89 |
$form .= $rows_delimiter . $w->process; |
84 |
|
|
push @w, $w; |
85 |
dpavlin |
82 |
} |
86 |
|
|
|
87 |
dpavlin |
89 |
$form = qq|<table>$form</table>| if $layout eq 'table'; |
88 |
|
|
|
89 |
dpavlin |
95 |
if ( $layout eq 'columns' ) { |
90 |
|
|
# add header to table |
91 |
|
|
my $header = $w[0]->render_iterator( sub { |
92 |
|
|
my ( $name, $field_name, $label, $val ) = @_; |
93 |
|
|
return if $name =~ /^_/; |
94 |
|
|
return qq|<th>$label</th>|; |
95 |
|
|
}); |
96 |
|
|
$form = qq|<table><tr>$header</tr>$form</table>|; |
97 |
|
|
} |
98 |
|
|
|
99 |
dpavlin |
111 |
my $layout_picker = |
100 |
|
|
qq|<div class="layout">layout: | . |
101 |
|
|
Frey::Web::Links->new( |
102 |
|
|
name => 'layout', |
103 |
|
|
current => $layout, |
104 |
|
|
values => [ 'div', 'table', 'columns' ], |
105 |
|
|
)->links . |
106 |
|
|
qq|</div>| |
107 |
|
|
; |
108 |
|
|
|
109 |
|
|
my $pager = join( ' ', |
110 |
|
|
qq|<div class="notice">|, |
111 |
|
|
'Showing', |
112 |
|
|
$pager->first, '-', $pager->last, |
113 |
|
|
'of', |
114 |
|
|
$pager->total_entries, |
115 |
|
|
'results<br>', |
116 |
|
|
# 'page', $pager->current_page, '/', $pager->last_page, |
117 |
|
|
Frey::Web::Links->new( |
118 |
|
|
name => 'page', |
119 |
|
|
current => $pager->current_page, |
120 |
|
|
values => [ $pager->first_page .. $pager->last_page ], |
121 |
|
|
)->links, |
122 |
|
|
qq|</div>| |
123 |
dpavlin |
94 |
); |
124 |
dpavlin |
89 |
|
125 |
dpavlin |
121 |
$self->add_css( 'static/form.css' ); |
126 |
|
|
|
127 |
|
|
my $html = $self->page( |
128 |
|
|
body => '<h1>' . $self->fey_class . '</h1>' |
129 |
|
|
. $layout_picker |
130 |
|
|
. $pager |
131 |
|
|
. qq|<form method="post">$form</form>| |
132 |
dpavlin |
100 |
); |
133 |
dpavlin |
72 |
|
134 |
dpavlin |
100 |
warn ">>> $layout ",length( $html ),"\n"; |
135 |
dpavlin |
93 |
|
136 |
dpavlin |
100 |
$req->print( $html ); |
137 |
dpavlin |
68 |
$req->next; |
138 |
dpavlin |
72 |
|
139 |
|
|
$f = { $req->params }; |
140 |
dpavlin |
93 |
|
141 |
|
|
process_links( $req ); |
142 |
dpavlin |
68 |
} |
143 |
|
|
|
144 |
|
|
warn "NO WAY OUT!"; |
145 |
dpavlin |
60 |
}; |
146 |
|
|
|
147 |
|
|
1; |