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Annotation of HOPE/Net-OpenAMD/lib/Net/OpenAMD.pm, Revision 1.6

1.1       andrew      1: package Net::OpenAMD;
                      2:
1.6     ! andrew      3: # $AFresh1: OpenAMD.pm,v 1.5 2010/06/24 22:57:42 andrew Exp $
1.1       andrew      4:
                      5: use warnings;
                      6: use strict;
                      7: use Carp;
                      8:
                      9: use version; our $VERSION = qv('0.0.1');
                     10:
1.2       andrew     11: my $BASE_URL = 'https://api.hope.net/api/';
1.1       andrew     12:
1.2       andrew     13: use Class::Std::Utils;
1.1       andrew     14:
1.2       andrew     15: use LWP::UserAgent;
1.6     ! andrew     16: use URI;
1.2       andrew     17: use Net::OAuth;
                     18: use JSON::Any;
1.1       andrew     19:
1.2       andrew     20: {
1.1       andrew     21:
1.6     ! andrew     22:     my @attr_refs = \( my %base_url_of, my %ua_of, my %auth_of, );
1.2       andrew     23:
                     24:     sub new {
                     25:         my ( $class, $options ) = @_;
                     26:         my $self = bless anon_scalar(), $class;
                     27:         my $ident = ident($self);
                     28:
1.6     ! andrew     29:         $options //= {};
        !            30:
        !            31:         croak 'Options should be a hashref' if ref $options ne 'HASH';
        !            32:
        !            33:         $base_url_of{$ident} = $options->{base_url} || $BASE_URL;
        !            34:         $ua_of{$ident}       = $options->{ua}       || LWP::UserAgent->new();
        !            35:
        !            36:         # XXX Authenticate
        !            37:
1.2       andrew     38:         return $self;
                     39:     }
                     40:
1.6     ! andrew     41:     sub _get {
        !            42:         my ( $self, $action, $query ) = @_;
        !            43:         my $ident = ident($self);
        !            44:
        !            45:         my $uri = URI->new( $base_url_of{$ident} . '/' . $action );
        !            46:         $uri->query($query);
        !            47:
        !            48:         my $response = $ua_of{$ident}->get($uri);
        !            49:
        !            50:         if ( !$response->is_success ) {
        !            51:             croak $response->status_line;
        !            52:         }
        !            53:
        !            54:         return JSON::Any->jsonToObj( $response->decoded_content );
        !            55:     }
1.2       andrew     56:
                     57:     sub location  { my $self = shift; return $self->_get( 'location',  @_ ) }
                     58:     sub speakers  { my $self = shift; return $self->_get( 'speakers',  @_ ) }
                     59:     sub talks     { my $self = shift; return $self->_get( 'talks',     @_ ) }
                     60:     sub interests { my $self = shift; return $self->_get( 'interests', @_ ) }
                     61:     sub users     { my $self = shift; return $self->_get( 'users',     @_ ) }
                     62:     sub stats { croak 'Unused feature' }
1.6     ! andrew     63:
        !            64:     sub DESTROY {
        !            65:         my ($self) = @_;
        !            66:         my $ident = ident $self;
        !            67:
        !            68:         foreach my $attr_ref (@attr_refs) {
        !            69:             delete $attr_ref->{$ident};
        !            70:         }
        !            71:
        !            72:         return;
        !            73:     }
        !            74:
1.2       andrew     75: }
                     76:
                     77: 1;    # Magic true value required at end of module
1.1       andrew     78: __END__
                     79:
                     80: =head1 NAME
                     81:
1.2       andrew     82: Net::OpenAMD - Perl interface to the OpenAMD API
1.1       andrew     83:
                     84:
                     85: =head1 VERSION
                     86:
                     87: This document describes Net::OpenAMD version 0.0.1
                     88:
                     89:
                     90: =head1 SYNOPSIS
                     91:
                     92:     use Net::OpenAMD;
                     93:
                     94: =for author to fill in:
                     95:     Brief code example(s) here showing commonest usage(s).
                     96:     This section will be as far as many users bother reading
                     97:     so make it as educational and exeplary as possible.
                     98:
                     99:
                    100: =head1 DESCRIPTION
                    101:
1.2       andrew    102: This module is to make it easy to grab information from the OpenAMD project at
                    103: The Next Hope.
1.4       andrew    104:
                    105: http://wiki.hope.net/Attendee_Meta-Data
1.1       andrew    106:
1.2       andrew    107: http://amd.hope.net/
1.3       andrew    108:
                    109: http://amd.hope.net/2010/05/openamd-api-released-v1-1-1/
1.5       andrew    110:
                    111: http://travisgoodspeed.blogspot.com/2010/06/hacking-next-hope-badge.html
1.1       andrew    112:
                    113: =head1 INTERFACE
                    114:
                    115: =for author to fill in:
                    116:     Write a separate section listing the public components of the modules
                    117:     interface. These normally consist of either subroutines that may be
                    118:     exported, or methods that may be called on objects belonging to the
                    119:     classes provided by the module.
                    120:
                    121:
                    122: =head1 DIAGNOSTICS
                    123:
                    124: =for author to fill in:
                    125:     List every single error and warning message that the module can
                    126:     generate (even the ones that will "never happen"), with a full
                    127:     explanation of each problem, one or more likely causes, and any
                    128:     suggested remedies.
                    129:
                    130: =over
                    131:
                    132: =item C<< Error message here, perhaps with %s placeholders >>
                    133:
                    134: [Description of error here]
                    135:
                    136: =item C<< Another error message here >>
                    137:
                    138: [Description of error here]
                    139:
                    140: [Et cetera, et cetera]
                    141:
                    142: =back
                    143:
                    144:
                    145: =head1 CONFIGURATION AND ENVIRONMENT
                    146:
                    147: =for author to fill in:
                    148:     A full explanation of any configuration system(s) used by the
                    149:     module, including the names and locations of any configuration
                    150:     files, and the meaning of any environment variables or properties
                    151:     that can be set. These descriptions must also include details of any
                    152:     configuration language used.
                    153:
                    154: Net::OpenAMD requires no configuration files or environment variables.
                    155:
                    156:
                    157: =head1 DEPENDENCIES
                    158:
1.2       andrew    159: =over
                    160:
                    161: =item LWP::UserAgent
                    162:
                    163: =item Net::OAuth
1.1       andrew    164:
1.2       andrew    165: =item JSON::Any
1.1       andrew    166:
1.2       andrew    167: =back
1.1       andrew    168:
                    169: =head1 INCOMPATIBILITIES
                    170:
                    171: =for author to fill in:
                    172:     A list of any modules that this module cannot be used in conjunction
                    173:     with. This may be due to name conflicts in the interface, or
                    174:     competition for system or program resources, or due to internal
                    175:     limitations of Perl (for example, many modules that use source code
                    176:     filters are mutually incompatible).
                    177:
                    178: None reported.
                    179:
                    180:
                    181: =head1 BUGS AND LIMITATIONS
                    182:
                    183: =for author to fill in:
                    184:     A list of known problems with the module, together with some
                    185:     indication Whether they are likely to be fixed in an upcoming
                    186:     release. Also a list of restrictions on the features the module
                    187:     does provide: data types that cannot be handled, performance issues
                    188:     and the circumstances in which they may arise, practical
                    189:     limitations on the size of data sets, special cases that are not
                    190:     (yet) handled, etc.
                    191:
                    192: No bugs have been reported.
                    193:
                    194: Please report any bugs or feature requests to
                    195: C<bug-net-openamd@rt.cpan.org>, or through the web interface at
                    196: L<http://rt.cpan.org>.
                    197:
                    198:
                    199: =head1 AUTHOR
                    200:
                    201: Andrew Fresh  C<< <andrew@cpan.org> >>
                    202:
                    203:
                    204: =head1 LICENSE AND COPYRIGHT
                    205:
                    206: Copyright (c) 2010, Andrew Fresh C<< <andrew@cpan.org> >>. All rights reserved.
                    207:
                    208: This module is free software; you can redistribute it and/or
                    209: modify it under the same terms as Perl itself. See L<perlartistic>.
                    210:
                    211:
                    212: =head1 DISCLAIMER OF WARRANTY
                    213:
                    214: BECAUSE THIS SOFTWARE IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
                    215: FOR THE SOFTWARE, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
                    216: OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
                    217: PROVIDE THE SOFTWARE "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER
                    218: EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
                    219: WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE
                    220: ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE SOFTWARE IS WITH
                    221: YOU. SHOULD THE SOFTWARE PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL
                    222: NECESSARY SERVICING, REPAIR, OR CORRECTION.
                    223:
                    224: IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
                    225: WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
                    226: REDISTRIBUTE THE SOFTWARE AS PERMITTED BY THE ABOVE LICENCE, BE
                    227: LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL,
                    228: OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE
                    229: THE SOFTWARE (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING
                    230: RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
                    231: FAILURE OF THE SOFTWARE TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
                    232: SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
                    233: SUCH DAMAGES.

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