1 package Reaction::UI::ViewPort::ObjectView;
5 use aliased 'Reaction::UI::ViewPort::DisplayField::Text';
6 use aliased 'Reaction::UI::ViewPort::DisplayField::Number';
7 use aliased 'Reaction::UI::ViewPort::DisplayField::Boolean';
8 use aliased 'Reaction::UI::ViewPort::DisplayField::String';
9 use aliased 'Reaction::UI::ViewPort::DisplayField::DateTime';
10 use aliased 'Reaction::UI::ViewPort::DisplayField::RelatedObject';
11 use aliased 'Reaction::UI::ViewPort::DisplayField::List';
12 use aliased 'Reaction::UI::ViewPort::DisplayField::Collection';
14 class ObjectView is 'Reaction::UI::ViewPort', which {
16 isa => 'Reaction::InterfaceModel::Object', is => 'ro', required => 1
19 has field_names => (isa => 'ArrayRef', is => 'rw', lazy_build => 1);
22 isa => 'HashRef', is => 'rw', init_arg => 'fields', lazy_build => 1,
26 ( is => 'rw', isa => 'ArrayRef', required => 1, default => sub{ [] } );
28 has ordered_fields => (is => 'rw', isa => 'ArrayRef', lazy_build => 1);
31 implements fields => as { shift->_field_map };
33 implements BUILD => as {
34 my ($self, $args) = @_;
35 unless ($self->_has_field_map) {
37 my $object = $self->object;
38 my %excluded = map{$_ => 1} @{$self->exclude_fields};
39 for my $attr (grep { !$excluded{$_->name} } $object->parameter_attributes) {
40 push(@field_map, $self->build_fields_for($attr => $args));
43 my %field_map = @field_map;
44 my @field_names = @{ $self->sort_by_spec(
45 $args->{column_order}, [keys %field_map] )};
47 $self->_field_map(\%field_map);
48 $self->field_names(\@field_names);
52 implements build_fields_for => as {
53 my ($self, $attr, $args) = @_;
54 my $attr_name = $attr->name;
55 my $builder = "build_fields_for_name_${attr_name}";
57 if ($self->can($builder)) {
58 @fields = $self->$builder($attr, $args); # re-use coderef from can()
59 } elsif ($attr->has_type_constraint) {
60 my $constraint = $attr->type_constraint;
61 my $base_name = $constraint->name;
63 CONSTRAINT: while (defined($constraint)) {
64 my $name = $constraint->name;
65 if (eval { $name->can('meta') } && !$tried_isa++) {
66 foreach my $class ($name->meta->class_precedence_list) {
67 my $mangled_name = $class;
68 $mangled_name =~ s/:+/_/g;
69 my $builder = "build_fields_for_type_${mangled_name}";
70 if ($self->can($builder)) {
71 @fields = $self->$builder($attr, $args);
77 unless (defined($base_name)) {
78 $base_name = "(anon subtype of ${name})";
80 my $mangled_name = $name;
81 $mangled_name =~ s/:+/_/g;
82 my $builder = "build_fields_for_type_${mangled_name}";
83 if ($self->can($builder)) {
84 @fields = $self->$builder($attr, $args);
88 $constraint = $constraint->parent;
90 if (!defined($constraint)) {
91 confess "Can't build field ${attr_name} of type ${base_name} without $builder method or build_fields_for_type_<type> method for type or any supertype";
94 confess "Can't build field ${attr} without $builder method or type constraint";
99 implements _build_field_map => as {
100 confess "Lazy field map building not supported by default";
103 implements build_ordered_fields => as {
105 [ map{ $self->_field_map->{$_} } $self->field_names ];
108 implements build_simple_field => as {
109 my ($self, $class, $attr, $args) = @_;
110 my $attr_name = $attr->name;
112 if (my $config = $args->{Field}{$attr_name}) {
115 my $field = $class->new(
116 object => $self->object,
119 location => join('-', $self->location, 'field', $attr->name),
123 return ($attr_name => $field);
126 implements build_fields_for_type_Num => as {
127 my ($self, $attr, $args) = @_;
128 return $self->build_simple_field(Number, $attr, $args);
131 implements build_fields_for_type_Int => as {
132 my ($self, $attr, $args) = @_;
133 return $self->build_simple_field(Number, $attr, $args);
136 implements build_fields_for_type_Bool => as {
137 my ($self, $attr, $args) = @_;
138 return $self->build_simple_field(Boolean, $attr, $args);
141 implements build_fields_for_type_Password => as { return };
143 implements build_fields_for_type_Str => as {
144 my ($self, $attr, $args) = @_;
145 return $self->build_simple_field(String, $attr, $args);
148 implements build_fields_for_type_SimpleStr => as {
149 my ($self, $attr, $args) = @_;
150 return $self->build_simple_field(String, $attr, $args);
153 implements build_fields_for_type_DateTime => as {
154 my ($self, $attr, $args) = @_;
155 return $self->build_simple_field(DateTime, $attr, $args);
158 implements build_fields_for_type_Enum => as {
159 my ($self, $attr, $args) = @_;
160 return $self->build_simple_field(String, $attr, $args);
164 implements build_fields_for_type_ArrayRef => as {
165 my ($self, $attr, $args) = @_;
166 return $self->build_simple_field(List, $attr, $args)
169 implements build_fields_for_type_Reaction_InterfaceModel_Collection => as {
170 my ($self, $attr, $args) = @_;
171 return $self->build_simple_field(Collection, $attr, $args)
174 implements build_fields_for_type_Reaction_InterfaceModel_Object => as {
175 my ($self, $attr, $args) = @_;
176 return $self->build_simple_field(RelatedObject, $attr, $args);
183 delete ${__PACKAGE__ . '::'}{inner};