8 javascript php facebook facebook-graph-api facebook-javascript-sdk
我正在使用此代码在Facebook上分享图片.
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:fb="https://www.facebook.com/2008/fbml">
<head>
<title>My Feed Dialog Page</title>
</head>
<body>
<div id='fb-root'></div>
<script src='http://connect.facebook.net/en_US/all.js'></script>
<p><a onclick='postToFeed(); return false;'>Post to Feed</a></p>
<p id='msg'></p>
<script>
FB.init({appId: "13899290", status: true, cookie: true});
function postToFeed() {
// calling the API ...
var obj = {
method: 'feed',
redirect_uri: 'YOUR URL HERE',
link: 'https://developers.facebook.com/docs/reference/dialogs/',
picture: 'http://fbrell.com/f8.jpg',
name: 'Facebook Dialogs',
caption: 'Reference Documentation',
description: 'Using Dialogs to interact with users.'
};
function callback(response) {
document.getElementById('msg').innerHTML = "Post ID: " + response['post_id'];
}
FB.ui(obj, callback);
}
</script>
</body>
</html>
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我想标记照片中的某个人.我怎样才能实现这一目标?
提前致谢
FB.ui 方法'feed'相当于 POST 到/USER_ID/feedGraph API 端点,它会创建posts。目前还没有办法使用 API为帖子创建标签。
参考:
https://developers.facebook.com/bugs/247911678652789
https://developers.facebook.com/docs/reference/api/post/
或者,您可以将照片上传到相册(或 /me/photos)并包含照片标签:
https://developers.facebook.com/docs/reference/api/photo/ [请参阅“标签:创建”部分]
这是我获取用户上传的文件并使用标签发布它的方式:
// Upon successful file (photo) upload.
$FILEPATH = $_FILES['file']['tmp_name'];
// upload it to FB.
$args = array(
'name' => 'Testing photo upload via php-SDK!',
'source' => '@'.realpath($FILEPATH),
'tags' => array(
array('tag_uid' => USER_ID, 'x' => 20, 'y' => 40),
)
);
$post_id = $facebook->api('/me/photos', 'post', $args);
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