使用Facebook SDK發佈到組牆.net 2015

Question

看來，現在沒有辦法允許通過新的未經審查的應用程序發佈到Facebook用戶組。

我已經創建了一個應用程序，其中包含可用於公開發布的實時功能的應用程序，並具有電子郵件，public_profile，user_friends的批准。

我正在嘗試發佈在我創建的組的牆上，而我是管理員。

現在，當啓動我的代碼時，我得到了討厭的「OAuthException - ＃200）（＃200）沒有足夠的權限發佈到目標...」異常。

發佈牆上的工作完美...

public class HomeController : Controller 
{ 

    private const long GroupId = 15473890820xxxx; 
    // 
    // GET: /Home/ 
    public ActionResult Index(string code) 
    { 
     ViewBag.Message = "Welcome to Facebook App Demo!"; 

     //user denied permissions on Facebook. 
     if (Request["error_reason"] == "user_denied") 
     { 
      //this is not implemented. For reference only. 
      return RedirectToAction("LogOn", "Account"); 
     } 

     if (string.IsNullOrEmpty(code)) 
     { 
      ViewBag.Error = "There was an error while loggin into Facebook. Please try again later."; 
      return RedirectToAction("LogOn", "Account"); 
     } 

     var fb = new FacebookClient(); 
     dynamic result = fb.Post("oauth/access_token", new 
     { 

      client_id = "93199615018xxxx",     
      client_secret = "2089ae4447877e7388500b844235xxxx",    
      redirect_uri = "http://localhost:13301/", 
      code = code 
     }); 

     var appToken = result.access_token as string; 

     // update the facebook client with the access token so 
     // we can make requests on behalf of the user 
     fb.AccessToken = appToken; 

     //get extended App/User Token 
     dynamic result2 = fb.Get("oauth/access_token", new 
     { 

      client_id = "93199615018xxxx" 

      client_secret = "2089ae4447877e7388500b844235xxxx", 

      grant_type="fb_exchange_token", 
      fb_exchange_token = appToken, 
      // code = code 
     }); 

     var extendedAppToken = result2.access_token as string; 
     //generate Extended User Token (valid for 60 days) 

     Session["Facebooktoken"] = extendedAppToken; 

     dynamic me = fb.Get("me/accounts"); 

     var response = fb.Get("/me/accounts?access_token=" + extendedAppToken) as JsonObject; 

     return View(me); 

    } 

    [HttpPost] 
    public ActionResult Index(FormCollection collection) //rename to PostWall 
    { 
     ViewBag.Message = "Welcome to Facebook App Demo!"; 

     // Post to the wall.. 
     try 
     { 
      if (Session["Facebooktoken"] != null) 
      { 
       string message = collection["txtPost"].ToString(); 
       FacebookClient client = new FacebookClient(Session["Facebooktoken"].ToString()); 

       dynamic result = client.Post(GroupId+"/feed", new 
       { 
        message = message 
       }); 

       ViewBag.SaveMessage = "Successfuly Post on your wall : " + result.id; 
      } 
      else 
      { 
       return RedirectToAction("LogOn", "Account"); 
      } 
     } 
     catch (Exception ex) 
     { 
      ModelState.AddModelError("", ex.Message); 
     } 

     return View(); 
    } 

    public ActionResult About() 
    { 
     return View(); 
    } 
} 
public class AccountController : Controller 
{ 
    // 
    // GET: /Account/ 

    public ActionResult LogOn() 
    { 
     return View(); 
    } 

    [HttpPost] 
    public ActionResult LogOn(LogOnModel model, string returnUrl) 
    { 

     var facebookAppId = "93199615018xxxx"; 

     var facebookAppSecret = "2089ae4447877e7388500b844235xxxx"; 

     var facebookRedirectUrl = "http://localhost:13301/"; 
     // 
     var facebookScope = "email,publish_pages,publish_actions,manage_pages,user_managed_groups,user_hometown,user_website"; 

     if (facebookAppId != null && facebookAppSecret != null && facebookRedirectUrl != null && facebookScope != null) 
     { 
      var url = string.Format(@"https://www.facebook.com/dialog/oauth/?client_id={0}&redirect_uri={1}&scope={2}", facebookAppId, facebookRedirectUrl, facebookScope); 

      Response.Redirect(url, true); 
     } 

     return this.RedirectToAction("Index", "Home"); 
    } 

} 

如何設立上述功能的測試環境沒有額外的全面建立一個完全成熟的應用程序必須由Facebook的審查任何線索管理員嗎？我查看了應用和用戶的測試版本，但沒有看到任何組。

非常感謝提前

Answer 1

Darren，謝謝你的考慮。這似乎是由於我的隱私限制，我無法獲取我的個人帳戶的任何羣組信息。無論是編程方式，也不是手動在Facebook Graph API Explorer中。

它通過在臉書Access Token Debuger上獲得'長壽命'的頁面訪問令牌，終於在商業（粉絲）'Page'配置文件上工作。

是的，user_managed_groups和publish_actions已啓用。