public static function getUserFacebookFriends(GameUsers $user)
{
if (!empty($user)) {
$userId = $user->getUserId();
$fbId = $user->getFacebookId();
$oauthTOken = $user->getOauthToken();
if (!empty($userId) && !empty($fbId) && !empty($oauthTOken)) {
$facebook = new Facebook(array('appId' => FB_APP_ID, 'secret' => FB_APP_SECRET, 'cookie' => true));
$facebook->setAccessToken($oauthTOken);
try {
$fbFriends = array();
$apiUrl = "/me/friends";
while (!empty($apiUrl)) {
$result = $facebook->api($apiUrl);
$apiUrl = null;
if (!empty($result)) {
$data = null;
if (isset($result["data"])) {
$data = $result["data"];
}
if (!empty($data) && sizeof($data)) {
foreach ($data as $fbFriend) {
if (!empty($fbFriend)) {
array_push($fbFriends, $fbFriend);
}
}
}
unset($data);
if (isset($result["paging"])) {
$paging = $result["paging"];
if (!empty($paging) && isset($paging["next"]) && !empty($paging["next"])) {
$next = $paging["next"];
if (strpos($next, "/friends")) {
$apiUrl = "/me" . substr($next, strpos($next, "/friends"));
}
unset($next);
}
unset($paging);
}
}
unset($result);
unset($apiUrl);
}
return $fbFriends;
} catch (Exception $exc) {
error_log("FriendUtils>getUserFacebookFriends> Error : " . $exc->getMessage() . " Trace : " . $exc->getTraceAsString());
}
}
}
return null;
}
