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<?php
/**
*
* @package auth
* @copyright (c) 2013 phpBB Group
* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
*
*/
namespace phpbb\auth\provider\oauth\service;
/**
* Facebook OAuth service
*
* @package auth
*/
class facebook extends base
{
/**
* phpBB config
*
* @var phpbb\config\config
*/
protected $config;
/**
* phpBB request
*
* @var phpbb\request\request_interface
*/
protected $request;
/**
* Constructor
*
* @param phpbb\config\config $config
* @param phpbb\request\request_interface $request
*/
public function __construct(\phpbb\config\config $config, \phpbb\request\request_interface $request)
{
$this->config = $config;
$this->request = $request;
}
/**
* {@inheritdoc}
*/
public function get_service_credentials()
{
return array(
'key' => $this->config['auth_oauth_facebook_key'],
'secret' => $this->config['auth_oauth_facebook_secret'],
);
}
/**
* {@inheritdoc}
*/
public function perform_auth_login()
{
if (!($this->service_provider instanceof \OAuth\OAuth2\Service\Facebook))
{
throw new exception('AUTH_PROVIDER_OAUTH_ERROR_INVALID_SERVICE_TYPE');
}
// This was a callback request, get the token
$this->service_provider->requestAccessToken($this->request->variable('code', ''));
// Send a request with it
$result = json_decode($this->service_provider->request('/me'), true);
// Return the unique identifier
return $result['id'];
}
/**
* {@inheritdoc}
*/
public function perform_token_auth()
{
if (!($this->service_provider instanceof \OAuth\OAuth2\Service\Facebook))
{
throw new exception('AUTH_PROVIDER_OAUTH_ERROR_INVALID_SERVICE_TYPE');
}
// Send a request with it
$result = json_decode($this->service_provider->request('/me'), true);
// Return the unique identifier
return $result['id'];
}
}
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