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package Reaction::UI::ViewPort::Field::Mutable::ChooseOne;
use Reaction::Class;
use Scalar::Util ();
use namespace::clean -except => [ qw(meta) ];
extends 'Reaction::UI::ViewPort::Field';
with 'Reaction::UI::ViewPort::Field::Role::Mutable::Simple';
with 'Reaction::UI::ViewPort::Field::Role::Choices';
sub adopt_value_string {
my ($self) = @_;
my $value = $self->value_string;
if(!defined($value) or !length $value) {
$self->clear_value;
return;
}
$value = $self->str_to_ident($value) if (!ref $value);
my $attribute = $self->attribute;
my $checked = $attribute->check_valid_value($self->model, $value);
unless (defined $checked) {
require Data::Dumper;
my $serialised = Data::Dumper->new([ $value ])->Indent(0)->Dump;
$serialised =~ s/^\$VAR1 = //; $serialised =~ s/;$//;
confess "${serialised} is not a valid value for ${\$attribute->name} on "
."${\$attribute->associated_class->name}";
}
$self->value($checked);
};
around _value_string_from_value => sub {
my $orig = shift;
my $self = shift;
my $value = $self->$orig(@_);
# what's up with $value->{value} ?!
# and why are we calling obj_to_name here, shouldn't it be obj_to_str
# return $self->obj_to_name($value->{value}) if Scalar::Util::blessed($value);
# return $self->obj_to_name($value) if blessed $value;
return $self->obj_to_str($value) if Scalar::Util::blessed($value);
return "$value"; # force stringify. might work. probably won't.
};
sub is_current_value {
my ($self, $check_value) = @_;
return unless $self->_model_has_value;
my $our_value = $self->value;
return unless defined($our_value);
$check_value = $self->obj_to_str($check_value) if ref($check_value);
return $self->obj_to_str($our_value) eq $check_value;
};
__PACKAGE__->meta->make_immutable;
1;
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