Facebook Graph API

Question

PHP

The customer asks to link his Facebook account to the site so that all changes on the site are noted on Facebook on the wall.

Tried using their API. The code is this: I get $access_token like this: I.e. I am logged in to facebook with a customer account. I ran the script and got $access_token. Then, copying it manually, I inserted it into the script for making an entry on the wall on Facebook. But the action of $access_token is about 2 hours. After that, you need to get a new one. The option with authorization through Facebook does not roll, because. There are many different users on the site. Is it possible to somehow make a request through the Graph API using the login\password connection somehow? Or how else to solve this problem?

$post_data = array(
'access_token' => $access,
'link' => 'http://parademodels.com/Niclette',
'picture' => 'http://www.parademodels.com/public/avatars/Niclette/small.jpg',
'name' => 'Niclette at parademodels',
'caption' => 'Some caption text for testing...',
'description' => 'And this is much bigger text then caption. Here I can use several sentenses, but I won\'t'
);

echo '

';
  var_dump($post_data);
  echo '

';

$ch = curl_init('https://graph.facebook.com/149879695076646/feed');
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);

$res = json_decode(curl_exec($ch));



$code = $_GET['code'];

$app_id = {id_приложения};
$app_secret = {секретный_ключ};
$my_url = {url};

if (empty($code)) {

$dialog_url = "http://www.facebook.com/dialog/oauth?client_id=" . $app_id;
$dialog_url .= "&redirect_uri=" . urlencode($my_url);
$dialog_url .= "&scope=email,publish_stream";
header("Location: " . $dialog_url);

} else {
$token_url = "https://graph.facebook.com/oauth/access_token?client_id=" . $app_id
. "&redirect_uri=" . urlencode($my_url)
. "&client_secret=" . $app_secret
. "&code=" . $code;

parse_str(file_get_contents($token_url), $parsed);
}


Answer 1

You need to ask the user for offline access, then the token will be valid forever

Answer 2

You need to use the offline_access permission. Set via a parameter in the OAuth query string: scope=offline_access.

Answer 3

Thank you!