package Reaction::UI::ViewPort::Field::DateTime;
+use Scalar::Util 'blessed';
use Reaction::Class;
-use Reaction::Types::DateTime;
-use aliased 'Reaction::UI::ViewPort::Field';
-
-class DateTime is Field, which {
- has '+value' => (isa => 'DateTime');
-
- has value_string_default_format => (
- isa => 'Str', is => 'rw', required => 1, default => sub { "%F %H:%M:%S" }
- );
-
- implements _build_value_string => as {
- my $self = shift;
- # XXX
- #<mst> aha, I know why the fucker's lazy
- #<mst> it's because if value's calculated
- #<mst> it needs to be possible to clear it
- #<mst> eval { $self->value } ... is probably the best solution atm
- my $value = eval { $self->value };
- return '' unless $self->has_value;
- my $format = $self->value_string_default_format;
- return $value->strftime($format) if $value;
- return '';
- };
+use Reaction::Types::DateTime ();
+use namespace::clean -except => [ qw(meta) ];
+extends 'Reaction::UI::ViewPort::Field';
+
+use MooseX::Types::Moose qw/Str/;
+
+has '+value' => (isa => Reaction::Types::DateTime::DateTime());
+
+has value_string_default_format => (
+ isa => Str, is => 'rw', required => 1, default => sub { "%F %H:%M:%S" }
+);
+
+around _value_string_from_value => sub {
+ my $orig = shift;
+ my $self = shift;
+ my $format = $self->value_string_default_format;
+ return $self->$orig(@_)->strftime($format);
};
+__PACKAGE__->meta->make_immutable;
+
+
1;