Question

我花了最后2天尝试使用Goggle应用引擎将facebook登录添加到我的网站，我在文档中看到需要启用curl并且可以使用php.ini文件完成，但是尽管如下说明我仍然无法设置facebook会话以便我可以在重定向后登录用户，下面是我的代码，任何帮助都会有很长的路要走。

的app.yaml

application: appname
version: 1
runtime: php55
api_version: 1


handlers: 
- url: /images
  static_dir: images  

- url: /assets
  static_dir: assets

- url: /includes
  static_dir: includes

- url: /http/.*
  script: http.php

- url: /.*
  script: index.php

的php.ini

extension = "curl.so"

的index.php

require_once ('/includes/php_functions/lib/Facebook/FacebookSession.php');
require_once ('/includes/php_functions/lib/Facebook/FacebookRequest.php');
require_once ('/includes/php_functions/lib/Facebook/FacebookResponse.php');
require_once ('/includes/php_functions/lib/Facebook/FacebookSDKException.php');
require_once ('/includes/php_functions/lib/Facebook/FacebookRequestException.php');
require_once ('/includes/php_functions/lib/Facebook/FacebookRedirectLoginHelper.php');
require_once ('/includes/php_functions/lib/Facebook/FacebookAuthorizationException.php');
require_once ('/includes/php_functions/lib/Facebook/GraphObject.php');
require_once ('/includes/php_functions/lib/Facebook/GraphUser.php');
require_once ('/includes/php_functions/lib/Facebook/GraphSessionInfo.php');
require_once ('/includes/php_functions/lib/Facebook/Entities/AccessToken.php');
require_once ('/includes/php_functions/lib/Facebook/HttpClients/FacebookCurl.php');
require_once ('/includes/php_functions/lib/Facebook/HttpClients/FacebookHttpable.php');
require_once ('/includes/php_functions/lib/Facebook/HttpClients/FacebookCurlHttpClient.php');

/* USE NAMESPACES */

use Facebook\FacebookSession;
use Facebook\FacebookRedirectLoginHelper;
use Facebook\FacebookRequest;
use Facebook\FacebookResponse;
use Facebook\FacebookSDKException;
use Facebook\FacebookRequestException;
use Facebook\FacebookAuthorizationException;
use Facebook\GraphObject;
use Facebook\GraphUser;
use Facebook\GraphSessionInfo;
use Facebook\FacebookHttpable;
use Facebook\FacebookCurlHttpClient;
use Facebook\FacebookCurl;

/*PROCESS*/


if (!isset($_COOKIE['logged_in'])) {

$loginUrl = "";

$app_id = 'APP_ID';
$app_secret = 'APP_SECRET';
$redirect_url = 'http://localhost:9080/';

try {       

    FacebookSession::setDefaultApplication($app_id, $app_secret);
    $helper = new FacebookRedirectLoginHelper($redirect_url);
    $sess = $helper -> getSessionFromRedirect();

    //this if block never happens because session will not set after redirect :/
    if (isset($sess)) {

        //create request object,execute and capture response
        $request = new FacebookRequest($sess, 'GET', '/me');
        // from response get graph object
        $response = $request -> execute();
        $graph = $response -> getGraphObject(GraphUser::classname());
        // use graph object methods to get user details
        $name = $graph -> getName();
        $social_user_id = $graph -> getId();
        $profile_photo_url = 'https://graph.facebook.com/' . $social_user_id . '/picture?width=300';
        $email = $graph -> getProperty('email');

        $token = $sess -> getToken();


        //set cookies

        setcookie("logged_in", true, time() + 86400, "/");

        header("Location: http://localhost:9080/");
        exit();

    } else {

        $loginUrl = $helper -> getLoginUrl(array('email'));

    }

} catch (Exception $e) {



}
}

App引擎php facebook登录curl

0 个答案: