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package HTML::FormFu::Upload;
use strict;
use Carp qw( croak );
use HTML::FormFu::Attribute qw( mk_item_accessors );
use HTML::FormFu::ObjectUtil qw( form parent populate );
use HTML::FormFu::UploadParam;
use Scalar::Util qw( reftype );
__PACKAGE__->mk_item_accessors(qw( headers filename size type ));
sub new {
my $class = shift;
my %attrs;
if (@_) {
croak "attributes argument must be a hashref"
if reftype( $_[0] ) ne 'HASH';
%attrs = %{ $_[0] };
}
my $self = bless \%attrs, $class;
$self->populate( \%attrs );
return $self;
}
sub _param {
my ( $self, $param ) = @_;
if ( @_ > 1 ) {
$param = HTML::FormFu::UploadParam->new( { param => $param, } );
$param->form( $self->form );
$self->{_param} = $param;
}
return defined $self->{_param} ? $self->{_param}->param : ();
}
1;
__END__
=head1 NAME
HTML::FormFu::Upload - uploaded file
=head1 DESCRIPTION
An instance is created for each uploaded file.
You will normally get an object of one of the following classes, which inherit
from L<HTML::FormFu::Upload>:
=over
=item L<HTML::FormFu::QueryType::CGI>
=item L<HTML::FormFu::QueryType::Catalyst>
=item L<HTML::FormFu::QueryType::CGI::Simple>
=back
=head1 METHODS
=head2 parent
Returns the L<field|HTML::FormFu::Element::_Field> object that the upload
object is associated with.
=head2 form
Returns the L<HTML::FormFu> object that the upload object's field is attached
to.
=head2 populate
See L<HTML::FormFu/populate> for details.
=head1 SEE ALSO
L<HTML::FormFu>
=head1 AUTHOR
Carl Franks, C<cfranks@cpan.org>
=head1 LICENSE
This library is free software, you can redistribute it and/or modify it under
the same terms as Perl itself.
=cut
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