在图形 api 中,Pages.isFan 方法不起作用,怎么办图 api 中查看页面用户粉丝的方法?
In graph api, Pages.isFan method not working, what's method for checking user fan of a page in graph api?
谢谢.
更新 2:
要检查当前用户是否是登陆您的选项卡时 Facebook 页面的粉丝,请检查此 回答.
更新:
您可以使用 likes 连接来检查用户是否是某个页面的粉丝:
UPDATE:
You can use the likes connection to check if a user is a fan of a page:
https://graph.facebook.com/me/likes/PAGE_ID
&access_token=ACCESS_TOKEN
这将返回一个空数据数组:
This would return either an empty data array:
Array
(
[data] => Array
(
)
)
或者如果粉丝:
Array
(
[data] => Array
(
[0] => Array
(
[name] => Real Madrid C.F.
[category] => Professional sports team
[id] => 19034719952
[created_time] => 2011-05-03T20:53:26+0000
)
)
)
这就是我们使用 PHP-SDK 进行检查的方式:
So this is how we check using the PHP-SDK:
<?php
require '../src/facebook.php';
// Create our Application instance (replace this with your appId and secret).
$facebook = new Facebook(array(
'appId' => 'APP_ID',
'secret' => 'APP_SECRET',
));
$user = $facebook->getUser();
if ($user) {
try {
$likes = $facebook->api("/me/likes/PAGE_ID");
if( !empty($likes['data']) )
echo "I like!";
else
echo "not a fan!";
} catch (FacebookApiException $e) {
error_log($e);
$user = null;
}
}
if ($user) {
$logoutUrl = $facebook->getLogoutUrl();
} else {
$loginUrl = $facebook->getLoginUrl(array(
'scope' => 'user_likes'
));
}
// rest of code here
?>
使用JS-SDK的类似脚本:
Similar script usingJS-SDK:
FB.api('/me/likes/PAGE_ID',function(response) {
if( response.data ) {
if( !isEmpty(response.data) )
alert('You are a fan!');
else
alert('Not a fan!');
} else {
alert('ERROR!');
}
});
// function to check for an empty object
function isEmpty(obj) {
for(var prop in obj) {
if(obj.hasOwnProperty(prop))
return false;
}
return true;
}
代码取自我的 教程.
虽然 pages.isFan 仍在为我工作,但您可以使用 FQL page_fan 带有新 PHP-SDK 的表:
While pages.isFan is still working for me, you can use the FQL page_fan table with the new PHP-SDK:
$result = $facebook->api(array(
"method" => "fql.query",
"query" => "SELECT uid FROM page_fan WHERE uid=$user_id AND page_id=$page_id"
));
if(!empty($result)) // array is not empty, so the user is a fan!
echo "$user_id is a fan!";
来自文档:
要阅读您需要的 page_fan 表:
To read the page_fan table you need:
access_token,如果它是公开的(Facebook 上的任何人都可以看到).user_likes 权限(如果查询当前用户).friends_likes 权限(如果查询用户的好友).access_token if it is public (visible to anyone on Facebook).user_likes permissions if querying the current user.friends_likes permissions if querying a user's friend.这篇关于在 GRAPH API 中检查页面的用户粉丝的方法是什么?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持html5模板网!
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