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######################################################################
package Net::Amazon::Property::Music;
######################################################################
use warnings;
use strict;
use base qw(Net::Amazon::Property);
__PACKAGE__->make_accessor($_) for qw(album label media nummedia upc);
__PACKAGE__->make_array_accessor($_) for qw(artists tracks);
##################################################
sub new {
##################################################
my($class, %options) = @_;
my $self = $class->SUPER::new(%options);
bless $self, $class; # Bless into this class
if(exists $options{xmlref}) {
$self->init_via_xmlref($options{xmlref});
}
return $self;
}
##################################################
sub artist {
##################################################
my($self, $nameref) = @_;
# Only return the first artist
return ($self->artists($nameref))[0];
}
##################################################
sub init_via_xmlref {
##################################################
my($self, $xmlref) = @_;
$self->SUPER::init_via_xmlref($xmlref);
$self->artists($xmlref->{Artists}->{Artist});
$self->tracks($xmlref->{Tracks}->{Track});
$self->album($xmlref->{ProductName});
$self->label($xmlref->{Manufacturer});
$self->upc($xmlref->{Upc});
$self->media($xmlref->{Media});
$self->nummedia($xmlref->{NumMedia});
}
##################################################
sub as_string {
##################################################
my($self) = @_;
return join('/', $self->artists) . ", " .
'"' . $self->album . '"' . ", " .
$self->year . ", " .
$self->OurPrice . ", " .
$self->Asin;
}
1;
__END__
=head1 NAME
Net::Amazon::Property::Music - Class for pop CDs on amazon.com
=head1 SYNOPSIS
use Net::Amazon;
# ...
if($resp->is_success()) {
for my $prop ($resp->properties) {
print join("/", $_->artists(), " ",
$_->album(), " ",
$_->label(), " ",
$_->year(), " ";
$_->upc(), " ";
$_->media(), " ";
$_->nummedia(), "\n";
}
=head1 DESCRIPTION
C<Net::Amazon::Property::Music> is derived from
C<Net::Amazon::Property> and on top of the all-purpose
methods the base class provides, it offers specialized accessors for
popular music CD parameters.
=head2 METHODS
=over 4
=item artists()
Returns a list of the CD's artists. There's also a C<artist()> method
which just returns the first artist.
=item tracks()
Returns a list of the CD's track titles.
=item label()
Returns the music label as a string.
=item album()
Returns the CD's title as a string.
=item upc()
Returns the CD's UPC as a string.
=item media()
Returns the CD's media type as a string.
=item nummedia()
Returns the CD's number of media (number of discs) as a string.
Amazon doesn't always send this back, so if you get undef assume it
is 1.
=item new(xmlref => $xmlref)
Initializes an object by passing a hash of hashes structure containing
the XML data returned from the service. Usually, this is just used by
C<Net::Amazon> internally to initialize objects for on backcoming
data.
=back
Check out L<Net::Amazon::Property> for all-purpose accessors, like
C<year>, C<OurPrice>, C<ListPrice>, etc.
=head1 SEE ALSO
=head1 AUTHOR
Mike Schilli, E<lt>m@perlmeister.comE<gt>
=head1 THANKS
Thanks to Padraic Renaghan E<lt>padraic@renaghan.com<gt> for adding
the upc/media/nummedia fields.
=head1 COPYRIGHT AND LICENSE
Copyright 2003 by Mike Schilli E<lt>m@perlmeister.comE<gt>
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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