package Catalyst::Request::Upload;
-use strict;
-use base 'Class::Accessor::Fast';
+use Moose;
+with 'MooseX::Emulate::Class::Accessor::Fast';
use Catalyst::Exception;
use File::Copy ();
-use IO::File ();
+use IO::File ();
+use File::Spec::Unix;
+use namespace::clean -except => 'meta';
+
+has filename => (is => 'rw');
+has headers => (is => 'rw');
+has size => (is => 'rw');
+has tempname => (is => 'rw');
+has type => (is => 'rw');
+has basename => (is => 'ro', lazy_build => 1);
+
+has fh => (
+ is => 'rw',
+ required => 1,
+ lazy => 1,
+ default => sub {
+ my $self = shift;
+
+ my $fh = IO::File->new($self->tempname, IO::File::O_RDONLY);
+ unless ( defined $fh ) {
+ my $filename = $self->tempname;
+ Catalyst::Exception->throw(
+ message => qq/Can't open '$filename': '$!'/ );
+ }
+
+ return $fh;
+ },
+);
+
+sub _build_basename {
+ my $self = shift;
+ my $basename = $self->filename;
+ $basename =~ s|\\|/|g;
+ $basename = ( File::Spec::Unix->splitpath($basename) )[2];
+ $basename =~ s|[^\w\.-]+|_|g;
+ return $basename;
+}
-__PACKAGE__->mk_accessors(qw/filename headers size tempname type/);
+no Moose;
-sub new { shift->SUPER::new( ref( $_[0] ) ? $_[0] : {@_} ) }
+=for stopwords uploadtmp
=head1 NAME
=head1 SYNOPSIS
+ my $upload = $c->req->upload('field');
+
+ $upload->basename;
$upload->copy_to;
$upload->fh;
$upload->filename;
__PACKAGE__->config( uploadtmp => '/path/to/tmpdir' );
-It is provided a way to have configurable temporary directory.
-If there is no config uploadtmp, system temprary directory will used.
-
- __PACKAGE__->config( uploadtmp => '/path/to/tmpdir' );
-
See also L<Catalyst>.
=head1 DESCRIPTION
Opens a temporary file (see tempname below) and returns an L<IO::File> handle.
-=cut
-
-sub fh {
- my $self = shift;
-
- my $fh = IO::File->new( $self->tempname, IO::File::O_RDONLY );
-
- unless ( defined $fh ) {
-
- my $filename = $self->tempname;
-
- Catalyst::Exception->throw(
- message => qq/Can't open '$filename': '$!'/ );
- }
-
- return $fh;
-}
-
=head2 $upload->filename
Returns the client-supplied filename.
=head2 $upload->link_to
-Creates a hard link to the temporary file. Returns true for success,
+Creates a hard link to the temporary file. Returns true for success,
false for failure.
$upload->link_to('/path/to/target');
Returns a scalar containing the contents of the temporary file.
+Note that this will cause the filehandle pointed to by C<< $upload->fh >> to
+be reset to the start of the file using seek and the file handle to be put
+into binary mode.
+
=cut
sub slurp {
binmode( $handle, $layer );
+ $handle->seek(0, IO::File::SEEK_SET);
while ( $handle->sysread( my $buffer, 8192 ) ) {
$content .= $buffer;
}
+ $handle->seek(0, IO::File::SEEK_SET);
return $content;
}
+=head2 $upload->basename
+
+Returns basename for C<filename>.
+
=head2 $upload->tempname
Returns the path to the temporary file.
Returns the client-supplied Content-Type.
-=head1 AUTHORS
+=head2 meta
+
+Provided by Moose
-Sebastian Riedel, C<sri@cpan.org>
+=head1 AUTHORS
-Christian Hansen, C<ch@ngmedia.com>
+Catalyst Contributors, see Catalyst.pm
=head1 COPYRIGHT
-This program is free software, you can redistribute it and/or modify
+This library is free software. You can redistribute it and/or modify
it under the same terms as Perl itself.
=cut
+__PACKAGE__->meta->make_immutable;
+
1;