Commit | Line | Data |
463e51d0 |
1 | package Reaction::UI::ViewPort::Role::FieldArgs; |
2 | |
3 | use Reaction::Role; |
4 | use namespace::clean -except => [ qw(meta) ]; |
5 | |
6 | has field_order => ( is => 'ro', isa => 'ArrayRef', lazy_build => 1); |
7 | has excluded_fields => ( is => 'ro', isa => 'ArrayRef', lazy_build => 1); |
8 | has included_fields => ( is => 'ro', isa => 'ArrayRef', lazy_build => 1); |
9 | has computed_field_order => (is => 'ro', isa => 'ArrayRef', lazy_build => 1); |
10 | |
11 | has _raw_field_labels => ( |
12 | is => 'rw', |
13 | isa => 'HashRef', |
14 | init_arg => 'field_labels', |
15 | default => sub { {} }, |
16 | ); |
17 | |
18 | has field_labels => ( |
19 | is => 'ro', |
20 | isa => 'HashRef', |
21 | lazy_build => 1, |
22 | init_arg => undef, |
23 | ); |
24 | |
25 | sub _build_field_labels { |
26 | my $self = shift; |
27 | my %labels = %{$self->_raw_field_labels}; |
28 | for my $field ( @{$self->computed_field_order}) { |
29 | next if defined $labels{$field}; |
30 | $labels{$field} = join(' ', map{ ucfirst } split('_', $field)); |
31 | } |
32 | return \%labels; |
33 | } |
34 | |
35 | sub _build_field_order { [] } |
36 | |
37 | sub _build_excluded_fields { [] } |
38 | |
39 | sub _build_included_fields { [] } |
40 | |
41 | #this is a total clusterfuck and it sucks we should just eliminate it and have |
42 | # the grid members not render ArrayRef or Collection fields |
43 | sub _build_computed_field_order { |
44 | my ($self) = @_; |
45 | my %excluded = map { $_ => undef } @{ $self->excluded_fields }; |
46 | my %included = map { $_ => undef } @{ $self->included_fields }; |
47 | #treat _$field_name as private and exclude fields with no reader |
48 | my @names = grep { $_ !~ /^_/ && (!%included || exists( $included{$_}) ) |
49 | && !exists($excluded{$_})} map { $_->name } |
50 | grep { |
51 | !($_->has_type_constraint && |
52 | ($_->type_constraint->is_a_type_of('ArrayRef') || |
53 | eval {$_->type_constraint->name->isa('Reaction::InterfaceModel::Collection')} || |
54 | eval { $_->_isa_metadata->isa('Reaction::InterfaceModel::Collection') } |
55 | ) |
56 | ) } |
57 | grep { defined $_->get_read_method } |
58 | $self->current_collection->member_type->parameter_attributes; |
59 | |
60 | return $self->sort_by_spec($self->field_order, \@names); |
61 | } |
62 | |
63 | around _build_members => sub { |
64 | my $orig = shift; |
65 | my $self = shift; |
66 | $self->member_args->{computed_field_order} ||= $self->computed_field_order; |
463e51d0 |
67 | my $members = $self->$orig(@_); |
68 | |
463e51d0 |
69 | return $members; |
70 | }; |
71 | |
72 | 1; |
73 | |
74 | __END__; |
75 | |
76 | =head1 NAME |
77 | |
78 | Reaction::UI::ViewPort::Role::FieldOptions |
79 | |
80 | =head1 DESCRIPTION |
81 | |
82 | =head1 ATTRIBUTES |
83 | |
84 | =head2 field_order |
85 | |
86 | =head2 excluded_fields |
87 | |
88 | List of field names to exclude. |
89 | |
90 | =head2 included_fields |
91 | |
92 | List of field names to include. If both C<included_fields> and |
93 | C<excluded_fields> are specified the result is those fields which |
94 | are in C<included_fields> and not in C<excluded_fields>. |
95 | |
96 | =head2 included_fields |
97 | |
98 | List of field names to include. If both C<included_fields> and |
99 | C<excluded_fields> are specified the result is those fields which |
100 | are in C<included_fields> and not in C<excluded_fields>. |
101 | |
102 | =head2 field_labels |
103 | |
104 | =head2 computed_field_order |
105 | |
106 | =head1 INTERNAL METHODS |
107 | |
108 | These methods, although stable, are subject to change without notice. These are meant |
109 | to be used only by developers. End users should refrain from using these methods to |
110 | avoid potential breakages. |
111 | |
112 | =head1 SEE ALSO |
113 | |
114 | L<Reaction::UI::ViewPort::Collection> |
115 | |
116 | =head1 AUTHORS |
117 | |
118 | See L<Reaction::Class> for authors. |
119 | |
120 | =head1 LICENSE |
121 | |
122 | See L<Reaction::Class> for the license. |
123 | |
124 | =cut |