1 package WWW
::BackpackTF
;
6 use parent qw
/Exporter/;
7 our $VERSION = '0.000_003';
8 our @EXPORT_OK = qw
/TF2 DOTA2/;
13 QUALITIES
=> [qw
/Normal Genuine rarity2 Vintage rarity3 Unusual Unique Community Valve Self-Made Customized Strange Completed Haunted Collector's/],
17 my @qualities = @
{QUALITIES
()};
18 for (0 .. $#qualities) {
19 my $name = uc $qualities[$_];
20 $name =~ y/A-Z0-9//cd;
21 constant
->import($name, $_)
25 use JSON
::MaybeXS qw
/decode_json/;
28 use WWW
::BackpackTF
::Currency
;
29 use WWW
::BackpackTF
::Item
;
30 use WWW
::BackpackTF
::User
;
32 my $ht = HTTP
::Tiny
->new(agent
=> "WWW-BackpackTF/$VERSION");
35 my ($self, $url, %params) = @_;
36 $params{key
} = $self->{key
} if $self->{key
};
37 $url = $self->{base
} . $url;
38 $url .= "&$_=$params{$_}" for keys %params;
39 my $htr = $ht->get($url);
40 die $htr->{reason
} unless $htr->{success
};
41 my $response = decode_json
($htr->{content
})->{response
};
42 die $response->{message
} unless $response->{success
};
47 my ($class, %args) = @_;
48 $args{base
} //= 'http://backpack.tf/api/';
53 my ($self, $appid, $raw) = @_;
54 my $response = $self->request('IGetPrices/v4/?compress=1', maybe appid
=> $appid, maybe raw
=> $raw);
55 map { WWW
::BackpackTF
::Item
->new($_, $response->{items
}{$_}) } keys %{$response->{items
}}
59 my ($self, @users) = @_;
60 my $response = $self->request('IGetUsers/v3/?compress=1', steamids
=> join ',', @users);
61 @users = map { WWW
::BackpackTF
::User
->new($_) } values %{$response->{players
}};
62 wantarray ?
@users : $users[0]
66 my ($self, $appid) = @_;
67 my $response = $self->request('IGetCurrencies/v1/?compress=1', maybe appid
=> $appid);
68 map { WWW
::BackpackTF
::Currency
->new($_, $response->{currencies
}{$_}) } keys %{$response->{currencies
}};
76 WWW::BackpackTF - interface to the backpack.tf trading service
81 my $api_key = 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx';
82 my $user_id = <STDIN>;
83 my $bp = WWW::BackpackTF->new($api_key);
84 my $user = $bp->get_users($user_id);
85 print 'This user is named ', $user->name, ' and has ', $user->notifications, ' unread notification(s)';
86 my @all_items_in_dota2 = $bp->get_prices(WWW::BackpackTF::DOTA2);
87 my @currencies = $bp->get_currencies;
88 print 'The first currency is ', $currencies[0]->name;
92 WWW::BackpackTF is an interface to the backpack.tf Team Fortress 2/Dota 2 trading service.
98 =item B<new>([key => I<$api_key>], [base => I<$base_url>])
100 Create a new WWW::BackpackTF object. Takes a hash of parameters. Possible parameters:
106 The API key. Defaults to nothing. Most methods require an API key.
110 The base URL. Defaults to http://backpack.tf/api/.
114 =item B<get_prices>([I<$appid>, [I<$raw>]])
116 Get price information for all items. Takes two optional parameters. The first parameter is the appid and defaults to WWW::BackpackTF::TF2. The second (if true) adds a value_raw property to prices and defaults to false. Returns a list of L<WWW::BackpackTF::Item> objects.
118 =item B<get_users>(I<@users>)
120 Get profile information for a list of users. Takes any number of 64-bit Steam IDs as arguments and returns a list of L<WWW::BackpackTF::User> objects. This method does not require an API key. Dies with an error message if the operation is unsuccessful.
122 =item B<get_currencies>([I<$appid>])
124 Get currency information. Takes one optional parameter, the appid, which defaults to WWW::BackpackTF::TF2. Returns a list of L<WWW::BackpackTF::Currency> objects.
136 Constant (440) representing Team Fortress 2.
140 Constant (570) representing Dota 2.
144 The Normal item quality (0).
148 The Genuine item quality (1).
152 The unused rarity2 item quality (2).
156 The Vintage item quality (3).
160 The unused rarity3 item quality (4).
164 The Unusual item quality (5).
168 The Unique item quality (6).
172 The Community item quality (7).
176 The Valve item quality (8).
180 The Self-Made item quality (9).
184 The unused Customized item quality (10).
188 The Strange item quality (11).
192 The Completed item quality (12).
196 The Haunted item quality (13).
200 The Collector's item quality (14).
206 L<http://backpack.tf/>, L<http://backpack.tf/api>
210 Marius Gavrilescu, E<lt>marius@ieval.roE<gt>
212 =head1 COPYRIGHT AND LICENSE
214 Copyright (C) 2014 by Marius Gavrilescu
216 This library is free software; you can redistribute it and/or modify
217 it under the same terms as Perl itself, either Perl version 5.18.2 or,
218 at your option, any later version of Perl 5 you may have available.
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