如何通过Open Graph标签朋友使用facebook api taggable_friends

2 回答

• 9

  在FB javascript sdk上，

  - fb dashboard -> Open Graph*

  • 创建一个故事

  • 列表项确保在操作类型中启用_tags，-user messages，-place等'capabilities'功能 .

  • *在你的js

  1. call the js sdk

  window.fbAsyncInit = function() {
      FB.init({
        appId      : {YOUR_APP_ID} , // App ID
        version: 'v2.0',
        status     : true, // check login status
        cookie     : true, // enable cookies to allow the server to access the session
        oauth      : true, // enable OAuth 2.0
        xfbml      : true  // parse XFBML
      });
    };
  
  
  
      // Load the SDK Asynchronously
        (function(d){
           var js, id = 'facebook-jssdk'; if (d.getElementById(id)) {return;}
           js = d.createElement('script'); js.id = id; js.async = true;
           js.src = "//connect.facebook.net/en_US/sdk.js";
           d.getElementsByTagName('head')[0].appendChild(js);
         }(document));
      }
  

  3. Login into FB asking with these scopes

  function Login()
      {
  
          FB.login(function(response) {
             if (response.authResponse) 
             {
                  console.log(response.authResponse); // Get User Information.
  
              } else
              {
               console.log('Authorization failed.');
              }
           },{scope: 'user_friends, publish_actions, status_update, read_stream, manage_friendlists'});// ' user_interests, user_likes, etc.. '
  
      }
  

  4. Get the logged user taggable_friends with a function such as:

  var  var friendsIDarray = [];
  var user_friend_list;
      function meTaggableFriends(){
          FB.api(
              "/me/taggable_friends",
              function (response) {
                if (response && !response.error) {
                  /* handle the result */
                  console.log(response)
  
                      for(var i=0; i<response.data.length; i++){
  
                          var data = response.data;
                          friendsIDarray.push(data[i].id);    
                      }
                      user_friend_list = friendsIDarray.join();
  
                }
              }
          );
  

  5. Now, we have stored the token ids in user_friend_list for those friends we want to tag in our post and we can use an Open Graph action like this in order to tag friends:

  FB.api(
                        'me/{namespace}:{action}',
                        'post',
                        {
                           {object-type}:'http://example.com/object/', // make sure to have the apropiate og:type meta set
                           place:'https://example.com/place/', // open graph page with metas for location, id for a location page etc
                           tags: user_friend_list, // the tokens ids for those friens you wanna tag and you got on previous step
                           title: 'whatever',
                           message: 'like this, you tag friends @['+ONE_TOKEN_ID_FROM_TAGGABLE_FRIENDS+'] , @['+ONE_TOKEN_ID_FROM_TAGGABLE_FRIENDS+'] etc'
                        }, 
                        function(response) {
                          console.log(response)
                        }
                  );
  

  你可以在上面找到更多相关信息：

  https://developers.facebook.com/docs/opengraph/using-actions/v2.1

  希望你觉得它有用 .

  回复于 2024-05-02T15:18:25+08:00
• 1

  错误消息“您或此应用程序的Open Graph测试用户必须至少发布此操作一次”意味着：在您需要此权限之前，您必须至少调用一次api .

  我之前发生过这种错误 . 当我需要publish_actions权限时，facebook会告诉我：

  

  然后我用我的应用程序调用/ me / feed api发布一个feed，然后错误就消失了 .

  如果您是该应用的所有者，开发者或测试用户，则可以在审核批准之前使用这些API . 您可以在仪表板中为应用添加角色 .

  回复于 2024-05-02T15:18:25+08:00