port actionform, field widgets to declarative system

[catagits/Reaction.git] / lib / Reaction / UI / ViewPort / Field / File.pm

package Reaction::UI::ViewPort::Field::File;

use Reaction::Class;
use Reaction::Types::File;

class File is 'Reaction::UI::ViewPort::Field', which {

  has '+value' => (isa => 'File', required => 0);

  #has '+layout' => (default => 'file');

  override apply_our_events => sub {
    my ($self, $ctx, $events) = @_;
    my $value_key = join(':', $self->location, 'value');
    if (my $upload = $ctx->req->upload($value_key)) {
      local $events->{$value_key} = $upload;
      return super();
    } else {
      return super();
    }
  };

};

1;

=head1 NAME

Reaction::UI::ViewPort::Field::File

=head1 DESCRIPTION

=head1 SEE ALSO

=head2 L<Reaction::UI::ViewPort::Field>

=head1 AUTHORS

See L<Reaction::Class> for authors.

=head1 LICENSE

See L<Reaction::Class> for the license.

=cut