www.gusucode.com > PHPBB轻型PHP论坛 含中文语言包 3.1.2PHP源码程序 > PHPBB轻型PHP论坛 含中文语言包 3.1.2/phpBB3/phpBB3/vendor/lusitanian/oauth/src/OAuth/OAuth2/Service/Foursquare.php

    <?php
namespace OAuth\OAuth2\Service;

use OAuth\OAuth2\Token\StdOAuth2Token;
use OAuth\Common\Http\Exception\TokenResponseException;
use OAuth\Common\Http\Uri\Uri;
use OAuth\Common\Consumer\Credentials;
use OAuth\Common\Http\Client\ClientInterface;
use OAuth\Common\Storage\TokenStorageInterface;
use OAuth\Common\Http\Uri\UriInterface;

class Foursquare extends AbstractService
{
	private $apiVersionDate = '20130829';

    public function __construct(Credentials $credentials, ClientInterface $httpClient, TokenStorageInterface $storage, $scopes = array(), UriInterface $baseApiUri = null)
    {
        parent::__construct($credentials, $httpClient, $storage, $scopes, $baseApiUri);
        if( null === $baseApiUri ) {
            $this->baseApiUri = new Uri('https://api.foursquare.com/v2/');
        }
    }

    /**
     * @return \OAuth\Common\Http\Uri\UriInterface
     */
    public function getAuthorizationEndpoint()
    {
        return new Uri('https://foursquare.com/oauth2/authenticate');
    }

    /**
     * @return \OAuth\Common\Http\Uri\UriInterface
     */
    public function getAccessTokenEndpoint()
    {
        return new Uri('https://foursquare.com/oauth2/access_token');
    }

    /**
     * @param string $responseBody
     * @return \OAuth\Common\Token\TokenInterface|\OAuth\OAuth2\Token\StdOAuth2Token
     * @throws \OAuth\Common\Http\Exception\TokenResponseException
     */
    protected function parseAccessTokenResponse($responseBody)
    {
        $data = json_decode( $responseBody, true );

        if( null === $data || !is_array($data) ) {
            throw new TokenResponseException('Unable to parse response.');
        } elseif( isset($data['error'] ) ) {
            throw new TokenResponseException('Error in retrieving token: "' . $data['error'] . '"');
        }

        $token = new StdOAuth2Token();


        $token->setAccessToken( $data['access_token'] );
        // Foursquare tokens evidently never expire...
        $token->setEndOfLife(StdOAuth2Token::EOL_NEVER_EXPIRES);
        unset( $data['access_token'] );
        $token->setExtraParams( $data );

        return $token;
    }

    public function request($path, $method = 'GET', $body = null, array $extraHeaders = array()){
    	$uri = new Uri($this->baseApiUri . $path);
    	$uri->addToQuery('v', $this->apiVersionDate);

    	return parent::request($uri, $method = 'GET', $body, $extraHeaders);
    }

}