以下内容可以很好地发布到 Facebook 粉丝页面,但仅限于“其他人在...上发布的最新帖子”部分。如果我发布到普通的 FACEBOOK 页面,编码效果很好,而不是 FAN PAGE。
我已经尝试了所有我能找到的关于发布到粉丝页面的帖子。似乎没有任何效果。我的想法是我没有获得只有用户的实际页面的访问令牌。或者我没有获得具有 manage_pages 权限的返回令牌。
感谢您的任何帮助,您可以提供。
<?php
$app_id = xxxxxxxxxx; // APP ID
$app_secret = xxxxxxxxxxxx;
$my_url = "http : // www . afakewebsitefordemoonly.com/thispageURL.php";
$fb_id = xxxxxxxxxxx; // ACTUAL FAN PAGE NUMBER
// known valid access token stored in a database
$access_token = MANUAL_ACCESS_TOKEN; // GOT MANUAL ACCESS TOKEN FROM API Explorer - expires in about 90 minutes but good enough to request a new token. THE original TOKEN HAS manage_pages and publish_stream permissions.
$code = $_REQUEST["code"];
// If we get a code, it means that we have re-authed the user
//and can get a valid access_token.
if (isset($code)) {
$token_url="https : // graph.facebook.com/oauth/access_token?client_id="
. $app_id . "&redirect_uri=" . urlencode($my_url)
. "&client_secret=" . $app_secret
. "&code=" . $code . "&display=popup";
$response = file_get_contents($token_url);
$params = null;
parse_str($response, $params);
$access_token = $params['access_token'];
}
// Attempt to query the graph:
$graph_url = "https : //graph.facebook.com/me?" . "access_token=" . $access_token;
$response = curl_get_file_contents($graph_url);
$decoded_response = json_decode($response);
//Check for errors
if ($decoded_response->error) {
// check to see if this is an oAuth error:
if ($decoded_response->error->type== "OAuthException") {
// Retrieving a valid access token.
$dialog_url= "https : // www . facebook.com/dialog/oauth?"
. "client_id=" . $app_id
. "&redirect_uri=" . urlencode($my_url);
echo("<script> top.location.href='" . $dialog_url
. "'</script>");
}
else {
echo "other error has happened";
}
}
else {
// success
//echo("success" . $decoded_response->name);
//echo($access_token);
/******************************/
//$data['from'] = $fb_id;
//$data['picture'] = "http :// www. URL_TO_PHOTO.jpg";
$data['link'] = "http :// www .fakewebsitefortesting.com/"; // static link I want to put on post on my site.
$data['message'] = "Message here.";
$data['subject'] = 'Some Subject';
$data['title'] = 'Fancy Title here';
$data['description'] = "Description is more info here.";
$data['access_token'] = $access_token;
$post_url = 'https : // graph.facebook.com/'. $fb_id . '/feed';
echo "Post URL: ". $post_url . "<br />";
echo "Data: " . $data . "<br />";
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $post_url);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$return = curl_exec($ch);
curl_close($ch);
echo "Return: ". $return . "<br />";
/******************************/
}
// note this wrapper function exists in order to circumvent PHP’s
//strict obeying of HTTP error codes. In this case, Facebook
//returns error code 400 which PHP obeys and wipes out
//the response.
function curl_get_file_contents($URL) {
$c = curl_init();
curl_setopt($c, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($c, CURLOPT_URL, $URL);
$contents = curl_exec($c);
$err = curl_getinfo($c,CURLINFO_HTTP_CODE);
curl_close($c);
if ($contents) return $contents;
else return FALSE;
}
?>