Created
July 23, 2010 01:53
-
-
Save dragon3/486905 to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
use strict; | |
use warnings; | |
use utf8; | |
use Encode qw(encode_utf8); | |
use MIME::Base64 qw(decode_base64); | |
use OAuth::Lite::Consumer; | |
use Plack::Request; | |
use Plack::Response; | |
my $site = 'https://cacoo.com'; | |
my $html = join( '', <DATA> ); | |
my $tokens = { | |
k1 => 'd2ttcFBwWEd6SEJY', | |
k2 => 'Z0ZPc2FiZmxhSg==', | |
s1 => 'amx5bHJlZkhaak55aUhrbWpmVW5x', | |
s2 => 'U0VLVnNTbFJkcXpGbndWbmZiTEdD', | |
}; | |
my $consumer = OAuth::Lite::Consumer->new( | |
consumer_key => decode_base64( $tokens->{k1} . $tokens->{k2} ), | |
consumer_secret => decode_base64( $tokens->{s1} . $tokens->{s2} ), | |
site => $site, | |
request_token_path => '/oauth/request_token', | |
access_token_path => '/oauth/access_token', | |
authorize_path => '/oauth/authorize', | |
); | |
# get request token | |
sub request { | |
my ( $req, $res ) = @_; | |
my $request_token = | |
$consumer->get_request_token( callback_url => $req->base . 'callback', ) | |
or die $consumer->errstr; | |
$res->cookies->{rt} = $request_token->as_encoded; | |
$res->redirect( $consumer->url_to_authorize( token => $request_token, ) ); | |
} | |
# callback | |
sub callback { | |
my ( $req, $res ) = @_; | |
my $verifier = $req->param('oauth_verifier'); | |
if ($verifier) { | |
my $request_token = | |
OAuth::Lite::Token->from_encoded( $req->cookies->{rt} ); | |
my $access_token = $consumer->get_access_token( | |
token => $request_token, | |
verifier => $verifier, | |
) or die $consumer->errstr; | |
$res->cookies->{rt} = undef; | |
$res->cookies->{at} = $access_token->as_encoded; | |
} | |
$res->redirect( $req->base . '' ); | |
} | |
sub diagrams { | |
my ( $req, $res ) = @_; | |
call_api( $req, $res, '/api/v1/diagrams', { offset => 0, limit => 100, } ); | |
} | |
sub diagram { | |
my ( $req, $res ) = @_; | |
my $id = $req->param('diagramId') or return diagrams( $req, $res ); | |
call_api( $req, $res, '/api/v1/diagrams/' . $id, {} ); | |
} | |
sub image { | |
my ( $req, $res ) = @_; | |
my $id = $req->param('diagramId') or return diagrams( $req, $res ); | |
$req->parameters->add( 'format', 'png' ); | |
call_api( $req, $res, '/api/v1/diagrams/' . $id, {} ); | |
} | |
sub users { | |
my ( $req, $res ) = @_; | |
my $name = $req->param('name') or return diagrams( $req, $res ); | |
call_api( $req, $res, '/api/v1/users/' . $name, {} ); | |
} | |
sub account { | |
my ( $req, $res ) = @_; | |
call_api( $req, $res, '/api/v1/account', {} ); | |
} | |
sub top { | |
my ( $req, $res ) = @_; | |
if ( $req->cookies->{at} ) { | |
$res->body( Encode::encode_utf8 $html ); | |
} | |
else { | |
$res->redirect( $req->base . 'login' ); | |
} | |
} | |
sub call_api { | |
my ( $req, $res, $path, $params ) = @_; | |
unless ( $req->cookies->{at} ) { | |
$res->redirect( $req->base . 'login' ); | |
return; | |
} | |
my $access_token = OAuth::Lite::Token->from_encoded( $req->cookies->{at} ); | |
my $format = $req->param('format') ? $req->param('format') : 'json'; | |
my $http_res = $consumer->request( | |
method => 'GET', | |
url => $site . $path . '.' . $format, | |
token => $access_token, | |
params => $params || {}, | |
); | |
unless ( $http_res->is_success ) { | |
if ( $http_res->code == 400 || $http_res->code == 401 ) { | |
$res->redirect( $req->base . 'login' ); | |
return; | |
} | |
die $http_res->as_string; | |
} | |
if ( $format eq 'png' ) { | |
$res->content_type('image/png'); | |
$res->body( $http_res->decoded_content ); | |
} | |
else { | |
$res->content_type('text/plain; charset=UTF-8'); | |
$res->body( encode_utf8( $http_res->decoded_content ) ); | |
} | |
} | |
my $app = sub { | |
my $req = Plack::Request->new(shift); | |
my $res = Plack::Response->new(200); | |
my $path_info = $req->path_info; | |
if ( $path_info eq '/users' ) { users $req, $res } | |
elsif ( $path_info eq '/login' ) { request $req, $res } | |
elsif ( $path_info eq '/callback' ) { callback $req, $res } | |
elsif ( $path_info eq '/diagrams' ) { diagrams $req, $res } | |
elsif ( $path_info eq '/diagram' ) { diagram $req, $res } | |
elsif ( $path_info eq '/image' ) { image $req, $res } | |
elsif ( $path_info eq '/account' ) { account $req, $res } | |
else { top $req, $res } | |
return $res->finalize; | |
}; | |
__DATA__ | |
<html> | |
<head> | |
<meta name="Content-Type" content="text/html; charset=UTF-8" /> | |
</head> | |
<body> | |
<p> | |
<a href="/account">あなたのアカウント情報</a> (account) | |
<br /> | |
<a href="/diagrams">あなたの図リスト</a> (diagrams) | |
</p> | |
<p> | |
<form method="GET" id="diagram" action="/diagram"> | |
diagramId「<input type="text" name="diagramId" value="" />」<input type="submit" name="" value="の図情報" /> (diagram) | |
</form> | |
</p> | |
<p> | |
<form method="GET" id="image" action="/image"> | |
diagramId「<input type="text" name="diagramId" value="" />」<input type="submit" name="" value="の画像出力" /> (image) | |
</form> | |
</p> | |
<p> | |
<form method="GET" id="users" action="/users"> | |
ユーザ名「<input type="text" name="name" value="" />」<input type="submit" name="" value="さんのユーザ情報" /> (users) | |
</form> | |
</p> | |
</body> | |
</html> |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment