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ahitrov |
package session::AUTH::VKontakte; |
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use strict; |
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use warnings; |
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use LWP::UserAgent; |
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use JSON::XS; |
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use Data::Dumper; |
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use URI; |
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use URI::QueryParam; |
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use Encode; |
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use Contenido::Globals; |
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use vars qw($VERSION); |
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$VERSION = '4.1'; |
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=for rem |
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vkontakte: |
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auto_create_user: 1 |
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app_id: 122117614500563 |
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app_secret: 656bd1369486b902e9bf831a9a08132b |
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authorize_url: http://api.vkontakte.ru/oauth/authorize |
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access_token_url: https://api.vkontakte.ru/oauth/access_token |
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user_info_url: https://api.vkontakte.ru/method/getProfiles |
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user_post_url: ~ |
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=cut |
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our $JSON = JSON::XS->new->utf8; |
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=for rem SCHEMA |
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$m->redirect ( $fb_connect->fb_authorize_url( redirect_uri => ... ) ); |
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=cut |
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sub new { |
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my ($class, %config) = @_; |
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my $self = bless {}, $class; |
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for (qw( vk_app_id vk_app_secret vk_authorize_url vk_access_token_url vk_user_info_url)) { |
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$self->{$_} = $config{$_} || $state->{session}->{$_} || return undef; |
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} |
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$self->{timeout} = $state->{session}->{connection_timeout} || 3; |
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for (qw(vk_user_post_url vk_redirect_uri)) { |
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$self->{$_} = $config{$_} || $state->{session}->{$_}; |
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} |
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return $self; |
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} |
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sub authorize_url { |
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my $self = shift; |
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my (%args) = @_; |
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my $go = URI->new( $self->{vk_authorize_url} ); |
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$go->query_param( client_id => $self->{vk_app_id} ); |
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$go->query_param( scope => '' ); |
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$go->query_param( response_type => 'code' ); |
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$args{redirect_uri} ||= $self->{vk_redirect_uri}; |
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for ( keys %args ) { |
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$go->query_param( $_ => $args{$_} ); |
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} |
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$keeper->{session}->store_value( vk_redirect_url => $self->{vk_redirect_uri} ); |
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return $go; |
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} |
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sub authenticate { |
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my ( $self, %authinfo ) = @_; |
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warn "VK.authenticate" if $DEBUG; |
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# TODO: we need callback url |
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#warn "user_session=".dumper( $c->user_session )." "; |
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my $local_session = $session || $keeper->{session}->get_session; |
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my $redirect_uri = $local_session->{vk_redirect_url}; |
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my $access_token = $local_session->{vk_access_token}; |
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my $vk_user_id = $local_session->{vk_user_id}; |
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my $expires = $local_session->{vk_expires}; |
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if ($access_token and $expires > time) { |
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warn "Already have access_token" if $DEBUG; |
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} else { |
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undef $access_token; |
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} |
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my $code = $authinfo{'code'}; |
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unless ( $code ) { |
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warn "Call to authenticate without code\n"; |
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return undef; |
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} |
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my $ua = LWP::UserAgent->new; |
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$ua->timeout($self->{timeout}); |
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unless ($access_token) { |
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my $req = URI->new( $self->{vk_access_token_url}); |
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$req->query_param( client_id => $self->{vk_app_id} ); |
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$req->query_param( client_secret => $self->{vk_app_secret} ); |
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$req->query_param( code => $code ); |
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my $res = $ua->get($req); |
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unless ($res->code == 200) { |
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warn "VK: Access_token request failed: ".$res->status_line."\n"; |
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return undef; |
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} |
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my $info = $JSON->decode($res->content); |
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unless ( ref $info eq 'HASH' && ($access_token = $info->{access_token}) ) { |
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warn "No access token in response: ".$res->content."\n"; |
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return undef; |
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} |
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$keeper->{session}->store_value( vk_access_token => $access_token ); |
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$local_session->{vk_access_token} = $access_token; |
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$keeper->{session}->store_value( vk_user_id => $info->{user_id} ); |
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$local_session->{vk_user_id} = $info->{user_id}; |
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if ( my $expires = $info->{expires_in} ) { |
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$local_session->{vk_expires} = time + $expires; |
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$keeper->{session}->store_value( vk_expires => $local_session->{vk_expires} ); |
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} else { |
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#$c->user_session->{'expires'} = time + 3600*24; |
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} |
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warn "VK: requested access token"; |
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} else { |
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warn "VK: have access token"; |
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} |
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my $req = URI->new( $self->{vk_user_info_url} ); |
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$req->query_param( uid => $local_session->{vk_user_id} ); |
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$req->query_param( fields => 'uid,first_name,last_name,nickname,domain,sex,bdate,city,country,timezone,photo,photo_medium,photo_big' ); |
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$req->query_param( access_token => $access_token ); |
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warn "VK: Fetching user $req\n" if $DEBUG; |
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my $res = $ua->get($req); |
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unless ($res->code == 200) { |
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warn "VK: user request failed: ".$res->status_line."\n"; |
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return undef; |
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} |
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my $info; |
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unless ( $info = eval { $JSON->decode($res->content) } ) { |
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warn "user '".$res->content."' decode failed: $@\n"; |
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return undef; |
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} |
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warn Dumper($info) if $DEBUG; |
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return undef unless exists $info->{response} && ref $info->{response} eq 'ARRAY' && @{$info->{response}}; |
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my $user_info = $info->{response}[0]; |
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foreach my $key ( qw(nickname last_name first_name) ) { |
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$user_info->{$key} = Encode::encode('utf-8', $user_info->{$key}); |
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Encode::from_to( $user_info->{$key}, 'utf-8', 'koi8-r' ); |
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} |
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my @plugins = split (/[\ |\t]+/, $state->{plugins}); |
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my $name = $user_info->{first_name}.' '.$user_info->{last_name}; |
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if ( grep { $_ eq 'users' } @plugins ) { |
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my $user = $keeper->{users}->get_profile( login => 'vkontakte:'.$user_info->{uid} ); |
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unless ( ref $user ) { |
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my $user_class = $state->{users}->profile_document_class; |
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$user = $user_class->new( $keeper ); |
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$user->login( 'vkontakte:'.$user_info->{uid} ); |
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$user->name( $user_info->{last_name}.', '.$user_info->{first_name} ); |
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$user->nickname( $user_info->{nickname} ); |
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$user->status( 1 ); |
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$user->type( 0 ); |
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$user->login_method('vkontakte'); |
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$user->country( $user_info->{country} ); |
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$user->email( undef ); |
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my ($prop_ava) = grep { $_->{attr} eq 'avatar' && $_->{type} eq 'image' } $user->structure; |
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if ( ref $prop_ava ) { |
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my $avatar = $user->_store_image( $user_info->{photo_big}, attr => 'avatar' ); |
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local $Data::Dumper::Indent = 0; |
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$user->avatar( Data::Dumper::Dumper($avatar) ); |
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} |
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$user->store; |
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} else { |
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my ($prop_ava) = grep { $_->{attr} eq 'avatar' && $_->{type} eq 'image' } $user->structure; |
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if ( ref $prop_ava ) { |
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my $avatar = $user->get_image( 'avatar' ); |
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unless ( ref $avatar && exists $avatar->{filename} ) { |
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my $avatar = $user->_store_image( $user_info->{photo_big}, attr => 'avatar' ); |
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local $Data::Dumper::Indent = 0; |
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$user->avatar( Data::Dumper::Dumper($avatar) ); |
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$user->store; |
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} |
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} |
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} |
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my %data = ( |
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id => $user->id, |
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name => $name, |
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login => $user->login, |
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status => $user->status, |
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type => $user->type, |
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auth_by => 'vkontakte', |
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ltime => time, |
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); |
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if ( $user_info->{photo} ) { |
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$data{avatar} = $user_info->{photo}; |
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} |
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$keeper->{session}->store_value ( %data ); |
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while ( my ( $key, $value ) = each %data ) { |
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$local_session->{$key} = $value; |
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} |
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} else { |
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my %data = ( |
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id => $user_info->{uid}, |
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name => $name, |
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nick => $user_info->{nickname} || $name, |
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login => 'vkontakte:'.$user_info->{uid}, |
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status => 1, |
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type => 0, |
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auth_by => 'vkontakte', |
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ltime => time, |
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); |
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if ( $user_info->{photo} ) { |
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$data{avatar} = $user_info->{photo}; |
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} |
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$keeper->{session}->store_value ( %data ); |
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while ( my ( $key, $value ) = each %data ) { |
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$local_session->{$key} = $value; |
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} |
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} |
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return $local_session; |
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} |
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1; |
