使用Facebook PHP SDK发布到用户的Facebook墙 [英] Publishing to User's Facebook Wall with Facebook PHP SDK

问题描述

我正在将我的网络游戏整合到Facebook游戏中。 Facebook登录，获取用户ID，获取用户个人资料图片可以。但是我需要发布一些墙壁（例如，John Doe赢得了50分！）。

我的Facebook应用程序拥有 offline_access 和 publish_Stream 权限。

现在我想自动发布一些链接。我正在使用 Facebook PHP SDK 与 Yii 。

我可以获得Facebook用户ID等...但我不知道我可以自动（例如当用户离线时）将某些东西发布到用户的墙壁。

我正在寻找 Graph API Post文档的发布标题。但是我需要access_token参数来使用它。我不知道这个access_token在哪里。

解决方案

PHP-SDK 3.1.1 / h2>

生成应用和用户令牌。 $ app_access_token & $ access_token

*如果您有离线访问权限，用户access_token将永远不会过期，除非用户取消授权您的应用。当您离线或不与您的应用程序进行互动时，您需要用于发布到用户墙。*

---

 <？php 
 require'./src/facebook.php'; 
 $ facebook = new Facebook（array（
'appId'=>'135669679827333'，
'secret'=>'xxxxxxxxxxxxxxxxxxxxxxxxxxx'，
））; 
 $ user = $ facebook-> getUser（）; 
 if（$ user）{
 try {
 //继续知道你有一个登录的用户被认证。 
 $ user_profile = $ facebook-> api（'/ me'）; 
} catch（FacebookApiException $ e）{
 error_log（$ e）; 
 $ user = null; 
} 
} 
 if（$ user）{
 $ logoutUrl = $ facebook-> getLogoutUrl（）; 
} else {
 $ loginUrl = $ facebook-> getLoginUrl（）; 
} 
 //创建应用程序访问令牌
 $ app_access =https://graph.facebook.com/oauth/access_token?client_id=135669679827333&client_secret=xxxxxxxxxxxxxxxxxxxxxx&grant_type=client_credentials; 
 $ app_access_token = file_get_contents（$ app_access）; 
 //如果我们有一个登录用户，请创建具有会话的access_token。 
 if（$ user）{
 $ access_token = $ _SESSION ['fb_135669679827333_access_token']; 
} 
？> 
  

I'm integrating my web-based game to a Facebook Game . Facebook login, getting user id, getting user profile picture is OK . But i need to post somethings to wall (For example, John Doe earned 50 point!) .

I have offline_access and publish_Stream permissions for my Facebook App.

Now i want to publish some links automatically. I'm using Facebook PHP SDK with Yii.

I can get Facebook User ID etc... But i don't know how can i post somethings to user's wall, automatically (for example when user is offline).

I'm looking Graph API Post document's Publishing title. But i need access_token parameter for use this. And i'm not sure where is this access_token .

解决方案

PHP-SDK 3.1.1

To generate app and user tokens. $app_access_token & $access_token

*The user access_token if you have offline access will never expire, unless user deAuthorizes your app. You would need to use for posting to a users wall when they are offline or not interacting with your application.*

---

<?php
require './src/facebook.php';
$facebook = new Facebook(array(
  'appId'  => '135669679827333',
  'secret' => 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxx',
));
 $user = $facebook->getUser();
 if ($user) {
   try {
     // Proceed knowing you have a logged in user who's authenticated.
     $user_profile = $facebook->api('/me');
   } catch (FacebookApiException $e) {
     error_log($e);
     $user = null;
   }
 }
 if ($user) {
   $logoutUrl = $facebook->getLogoutUrl();
 } else {
   $loginUrl = $facebook->getLoginUrl();
 }
// Create Application Access Token
$app_access = "https://graph.facebook.com/oauth/access_token?client_id=135669679827333&client_secret=xxxxxxxxxxxxxxxxxxxxxxxx&grant_type=client_credentials";
$app_access_token = file_get_contents($app_access);
// If we have a user who is logged in, create access_token with session.
if ($user) {
$access_token = $_SESSION['fb_135669679827333_access_token'];
}
?>

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