line |
stmt |
bran |
cond |
sub |
pod |
time |
code |
1
|
|
|
|
|
|
|
package WebService::Audioscrobbler::Tag;
|
2
|
1
|
|
|
1
|
|
5
|
use warnings;
|
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
27
|
|
3
|
1
|
|
|
1
|
|
5
|
use strict;
|
|
1
|
|
|
|
|
1
|
|
|
1
|
|
|
|
|
19
|
|
4
|
1
|
|
|
1
|
|
4
|
use CLASS;
|
|
1
|
|
|
|
|
2
|
|
|
1
|
|
|
|
|
5
|
|
5
|
|
|
|
|
|
|
|
6
|
1
|
|
|
1
|
|
68
|
use base 'WebService::Audioscrobbler::Base';
|
|
1
|
|
|
|
|
2
|
|
|
1
|
|
|
|
|
324
|
|
7
|
|
|
|
|
|
|
|
8
|
|
|
|
|
|
|
=head1 NAME
|
9
|
|
|
|
|
|
|
|
10
|
|
|
|
|
|
|
WebService::Audioscrobbler::Tag - An object-oriented interface to the Audioscrobbler WebService API
|
11
|
|
|
|
|
|
|
|
12
|
|
|
|
|
|
|
=cut
|
13
|
|
|
|
|
|
|
|
14
|
|
|
|
|
|
|
our $VERSION = '0.08';
|
15
|
|
|
|
|
|
|
|
16
|
|
|
|
|
|
|
# postfix related accessors
|
17
|
|
|
|
|
|
|
CLASS->mk_classaccessor("base_resource_path" => "tag");
|
18
|
|
|
|
|
|
|
|
19
|
|
|
|
|
|
|
# requering stuff
|
20
|
|
|
|
|
|
|
CLASS->tracks_class->require or die($@);
|
21
|
|
|
|
|
|
|
|
22
|
|
|
|
|
|
|
# object accessors
|
23
|
|
|
|
|
|
|
CLASS->mk_accessors(qw/name url/);
|
24
|
|
|
|
|
|
|
|
25
|
|
|
|
|
|
|
*title = \&name;
|
26
|
|
|
|
|
|
|
|
27
|
|
|
|
|
|
|
=head1 SYNOPSIS
|
28
|
|
|
|
|
|
|
|
29
|
|
|
|
|
|
|
This module implements an object oriented abstraction of a tag within the
|
30
|
|
|
|
|
|
|
Audioscrobbler database.
|
31
|
|
|
|
|
|
|
|
32
|
|
|
|
|
|
|
use WebService::Audioscrobbler::Tag;
|
33
|
|
|
|
|
|
|
|
34
|
|
|
|
|
|
|
my $ws = WebService::Audioscrobbler->new;
|
35
|
|
|
|
|
|
|
|
36
|
|
|
|
|
|
|
# get an object for the tag named 'foo'
|
37
|
|
|
|
|
|
|
my $tag = $ws->tag('foo');
|
38
|
|
|
|
|
|
|
|
39
|
|
|
|
|
|
|
# retrieves tracks tagged with 'foo'
|
40
|
|
|
|
|
|
|
my @tracks = $tag->tracks;
|
41
|
|
|
|
|
|
|
|
42
|
|
|
|
|
|
|
# prints url for viewing aditional tag info
|
43
|
|
|
|
|
|
|
print $tag->url;
|
44
|
|
|
|
|
|
|
|
45
|
|
|
|
|
|
|
This module inherits from L.
|
46
|
|
|
|
|
|
|
|
47
|
|
|
|
|
|
|
=head1 FIELDS
|
48
|
|
|
|
|
|
|
|
49
|
|
|
|
|
|
|
=head2 C
|
50
|
|
|
|
|
|
|
|
51
|
|
|
|
|
|
|
=head2 C
|
52
|
|
|
|
|
|
|
|
53
|
|
|
|
|
|
|
The name (title) of a given tag.
|
54
|
|
|
|
|
|
|
|
55
|
|
|
|
|
|
|
=head2 C
|
56
|
|
|
|
|
|
|
|
57
|
|
|
|
|
|
|
URL for aditional info about the tag.
|
58
|
|
|
|
|
|
|
|
59
|
|
|
|
|
|
|
=cut
|
60
|
|
|
|
|
|
|
|
61
|
|
|
|
|
|
|
=head1 METHODS
|
62
|
|
|
|
|
|
|
|
63
|
|
|
|
|
|
|
=cut
|
64
|
|
|
|
|
|
|
|
65
|
|
|
|
|
|
|
=head2 C
|
66
|
|
|
|
|
|
|
|
67
|
|
|
|
|
|
|
=head2 C
|
68
|
|
|
|
|
|
|
|
69
|
|
|
|
|
|
|
Creates a new object using either the given C<$artist> and C<$title> or the
|
70
|
|
|
|
|
|
|
C<\%fields> hashref. The data fetcher object is a mandatory parameter and must
|
71
|
|
|
|
|
|
|
be provided either as the second parameter or inside the C<\%fields> hashref.
|
72
|
|
|
|
|
|
|
|
73
|
|
|
|
|
|
|
=cut
|
74
|
|
|
|
|
|
|
|
75
|
|
|
|
|
|
|
sub new {
|
76
|
0
|
|
|
0
|
1
|
|
my $class = shift;
|
77
|
0
|
|
|
|
|
|
my ($name_or_fields, $data_fetcher) = @_;
|
78
|
|
|
|
|
|
|
|
79
|
0
|
0
|
|
|
|
|
my $self = $class->SUPER::new(
|
80
|
|
|
|
|
|
|
ref $name_or_fields eq 'HASH' ?
|
81
|
|
|
|
|
|
|
$name_or_fields : { name => $name_or_fields, data_fetcher => $data_fetcher }
|
82
|
|
|
|
|
|
|
);
|
83
|
|
|
|
|
|
|
|
84
|
0
|
0
|
|
|
|
|
$self->croak("No data fetcher provided")
|
85
|
|
|
|
|
|
|
unless $self->data_fetcher;
|
86
|
|
|
|
|
|
|
|
87
|
0
|
|
|
|
|
|
return $self;
|
88
|
|
|
|
|
|
|
}
|
89
|
|
|
|
|
|
|
|
90
|
|
|
|
|
|
|
=head2 C
|
91
|
|
|
|
|
|
|
|
92
|
|
|
|
|
|
|
Retrieves the tags's top tracks as available on Audioscrobbler's database.
|
93
|
|
|
|
|
|
|
|
94
|
|
|
|
|
|
|
Returns either a list of tracks or a reference to an array of tracks when called
|
95
|
|
|
|
|
|
|
in list context or scalar context, respectively. The tracks are returned as
|
96
|
|
|
|
|
|
|
L objects by default.
|
97
|
|
|
|
|
|
|
|
98
|
|
|
|
|
|
|
=cut
|
99
|
|
|
|
|
|
|
|
100
|
|
|
|
|
|
|
=head2 C
|
101
|
|
|
|
|
|
|
|
102
|
|
|
|
|
|
|
Retrieves the tag's top artists as available on Audioscrobbler's database.
|
103
|
|
|
|
|
|
|
|
104
|
|
|
|
|
|
|
Returns either a list of artists or a reference to an array of artists when called
|
105
|
|
|
|
|
|
|
in list context or scalar context, respectively. The tags are returned as
|
106
|
|
|
|
|
|
|
L objects by default.
|
107
|
|
|
|
|
|
|
|
108
|
|
|
|
|
|
|
=cut
|
109
|
|
|
|
|
|
|
|
110
|
|
|
|
|
|
|
sub tags {
|
111
|
0
|
|
|
0
|
1
|
|
shift->croak("Audioscrobbler doesn't provide data regarding tags which are related to other tags");
|
112
|
|
|
|
|
|
|
}
|
113
|
|
|
|
|
|
|
|
114
|
|
|
|
|
|
|
=head2 C
|
115
|
|
|
|
|
|
|
|
116
|
|
|
|
|
|
|
Returns the URL from which other URLs used for fetching tag info will be
|
117
|
|
|
|
|
|
|
derived from.
|
118
|
|
|
|
|
|
|
|
119
|
|
|
|
|
|
|
=cut
|
120
|
|
|
|
|
|
|
|
121
|
|
|
|
|
|
|
sub resource_path {
|
122
|
0
|
|
|
0
|
1
|
|
my $self = shift;
|
123
|
0
|
|
|
|
|
|
$self->uri_builder( $self->name );
|
124
|
|
|
|
|
|
|
}
|
125
|
|
|
|
|
|
|
|
126
|
|
|
|
|
|
|
=head1 AUTHOR
|
127
|
|
|
|
|
|
|
|
128
|
|
|
|
|
|
|
Nilson Santos Figueiredo Junior, C<< >>
|
129
|
|
|
|
|
|
|
|
130
|
|
|
|
|
|
|
=head1 COPYRIGHT & LICENSE
|
131
|
|
|
|
|
|
|
|
132
|
|
|
|
|
|
|
Copyright 2006-2007 Nilson Santos Figueiredo Junior, all rights reserved.
|
133
|
|
|
|
|
|
|
|
134
|
|
|
|
|
|
|
This program is free software; you can redistribute it and/or modify it
|
135
|
|
|
|
|
|
|
under the same terms as Perl itself.
|
136
|
|
|
|
|
|
|
|
137
|
|
|
|
|
|
|
=cut
|
138
|
|
|
|
|
|
|
|
139
|
|
|
|
|
|
|
1; # End of WebService::Audioscrobbler::Tag
|