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package LastFM::Export;
use Moose;
# ABSTRACT: data exporter for last.fm
use Data::Stream::Bulk::Callback;
use Net::LastFM;
with 'MooseX::Getopt';
has user => (
is => 'ro',
isa => 'Str',
required => 1,
);
has api_key => (
is => 'ro',
isa => 'Str',
default => '30b55f2e2e78056b16dbb15cb0899c2d',
);
has lastfm => (
is => 'ro',
isa => 'Net::LastFM',
lazy => 1,
default => sub {
my $self = shift;
Net::LastFM->new(
api_key => $self->api_key,
api_secret => '',
);
},
);
sub track_count {
my $self = shift;
return $self->lastfm->request(
method => 'user.getRecentTracks',
user => $self->user,
limit => 1,
)->{recenttracks}{'@attr'}{total};
}
sub tracks {
my $self = shift;
my (%params) = @_;
$params{method} = 'user.getRecentTracks';
$params{user} = $self->user;
$params{limit} ||= 200;
$params{page} ||= 1;
return Data::Stream::Bulk::Callback->new(
callback => sub {
my $data = $self->lastfm->request(%params);
return if $params{page} > $data->{recenttracks}{'@attr'}{totalPages};
$params{page}++;
return $data->{recenttracks}{track};
},
);
}
__PACKAGE__->meta->make_immutable;
no Moose;
1;
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