Facebook: Post to friend's wall but NOT to their feed (Graph API)
Hi I am using the graph API to post to the the wall of a friend. However I do not want the post to be visible on any News Feeds (the posting user, the friend being posted to, or anyone else).
How can I achieve this. Here is my wall post code:
function fb_post($to_uid,$acToken) {
$result = false;
global $fb;
$feed_dir = '/'.$to_uid.'/feed/';
$message_str = 'This is a message';
$msg_body = array('开发者_StackOverflow中文版access_token' => $acToken,
'message' => $message_str,
'name' => 'Wall Post',
'caption' => "I posted to your wall",
'link' => 'http://www.wallpost.com',
'description' => 'Learn how to post to peoples walls',
'picture' => 'http://image.com/myimage.jpg',
'actions' => array(array('name' => 'Wall Post',
'link' => 'http://www.wallpost.com'))
);
try {
$result = $fb->api($feed_dir, 'post', $msg_body);
}
catch (Exception $e) {
echo "Not sent";
}
}
Thanks.
Short answer is no.
Facebook's recent
lists and so on are a dynamic amalgamation of posts - a post can't be marked to opt-out of this, Facebook decides its relevancy and coverage.
A user may have their profile configured to so that postings of certain types/from certain applications are handled in a specific way, but there's nothing you can personally do about that - and I still don't think it encompasses options to hide
posts from feeds, mainly just disallow them from their wall in the first place.
You can add 'privacy' => '{value: SELF}'. However, it work for users who are already in application. So friend of user who posting something to his friend's wall should be authorized in our application as well
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