lib/Frey/Feed.pm

package Frey::Feed;
use Moose;

=head1 NAME

Frey::Feed - represent RSS/Atom feed using L<Data::Feed>

=cut

use Data::Feed;
use Frey::Types;

with 'Frey::Storage';

has uri => (
        is => 'rw',
        isa => 'Uri', coerce => 1,
        required => 1,
        default => 'http://blog.rot13.org/index.xml',
);

has feed => (
        is => 'ro',
        lazy => 1,
        default => sub {
                my ($self) = @_;
                warn "parse ", $self->uri;
                Data::Feed->parse( $self->uri );
        },
);

has title => (
        is => 'ro',
        lazy => 1,
        default => sub { $_[0]->feed->title },
);

sub entries { [ $_[0]->feed->entries ] }

use Data::Dump qw/dump/;

sub data {
        my ($self) = @_;
        my $path = 'var/feed/' . $self->uri->host . '/' . $self->uri->path;
        my $data = $self->load( $path );
        return $data if defined $data;

        warn "# fetch ",$self->uri;
        warn "# data ", dump( $self->entries );
        $self->store( $path, ( $self->entries ) );
        return $self->entries;
}

1;
1	package Frey::Feed;
2	use Moose;
3
4	=head1 NAME
5
6	Frey::Feed - represent RSS/Atom feed using L<Data::Feed>
7
8	=cut
9
10	use Data::Feed;
11	use Frey::Types;
12
13	with 'Frey::Storage';
14
15	has uri => (
16	is => 'rw',
17	isa => 'Uri', coerce => 1,
18	required => 1,
19	default => 'http://blog.rot13.org/index.xml',
20	);
21
22	has feed => (
23	is => 'ro',
24	lazy => 1,
25	default => sub {
26	my ($self) = @_;
27	warn "parse ", $self->uri;
28	Data::Feed->parse( $self->uri );
29	},
30	);
31
32	has title => (
33	is => 'ro',
34	lazy => 1,
35	default => sub { $_[0]->feed->title },
36	);
37
38	sub entries { [ $_[0]->feed->entries ] }
39
40	use Data::Dump qw/dump/;
41
42	sub data {
43	my ($self) = @_;
44	my $path = 'var/feed/' . $self->uri->host . '/' . $self->uri->path;
45	my $data = $self->load( $path );
46	return $data if defined $data;
47
48	warn "# fetch ",$self->uri;
49	warn "# data ", dump( $self->entries );
50	$self->store( $path, ( $self->entries ) );
51	return $self->entries;
52	}
53
54	1;