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Я пытаюсь загрузить видео/изображения на Facebook albumb с помощью PHP SDK 4 asynchronously.I гугле и нашел, что PHP асинхронный вызов направляется с помощью fsockopen. Однако он не работает для запроса facebook. У меня есть два файла: один для проверки входа и получения токена. Затем вызывается второй файл для загрузки файла в facebook. Ниже приведен код для первого файла:Загрузить изображение/видео facebook асинхронно с использованием PHP SDK 4
// start session
session_start();
Yii::import('application.vendor.*');
require_once('facebook-4/autoload.php');
use Facebook\HttpClients\FacebookHttpable;
use Facebook\HttpClients\FacebookCurl;
use Facebook\HttpClients\FacebookCurlHttpClient;
use Facebook\Entities\AccessToken;
use Facebook\Entities\SignedRequest;
use Facebook\FacebookSession;
use Facebook\FacebookRedirectLoginHelper;
use Facebook\FacebookRequest;
use Facebook\FacebookResponse;
use Facebook\FacebookSDKException;
use Facebook\FacebookRequestException;
use Facebook\FacebookOtherException;
use Facebook\FacebookAuthorizationException;
use Facebook\GraphObject;
use Facebook\GraphSessionInfo;
// init app with app id and secret
FacebookSession::setDefaultApplication('xxxxx', 'yyyy');
// login helper with redirect_uri
$helper = new FacebookRedirectLoginHelper('http://website.com/user/login/page/view/fb-share-php1');
// see if a existing session exists
if (isset($_SESSION) && isset($_SESSION['fb_token'])) {
// create new session from saved access_token
$session = new FacebookSession($_SESSION['fb_token']);
// validate the access_token to make sure it's still valid
try {
if (!$session->validate()) {
$session = null;
}
}catch (Exception $e) {
// catch any exceptions
$session = null;
}
}
if (!isset($session) || $session === null) {
// no session exists
try {
$session = $helper->getSessionFromRedirect();
} catch(FacebookRequestException $ex) {
// When Facebook returns an error
// handle this better in production code
print_r($ex);
} catch(Exception $ex) {
// When validation fails or other local issues
// handle this better in production code
print_r($ex);
}
}
// see if we have a session
if (isset($session)) {
// save the session
$_SESSION['fb'] = $session;
$_SESSION['fb_token'] = $session->getToken();
// create a session using saved token or the new one we generated at login
//$session = new FacebookSession($session->getToken());
// graph api request for user data
//$request = new FacebookRequest($session, 'GET', '/me');
//$response = $request->execute();
backgroundPost('http://website.com/user/login/page/view/fb-share-php');
// get response
//$graphObject = $response->getGraphObject()->asArray();
// print profile data
//echo '<pre>' . print_r($graphObject, 1) . '</pre>';
// print logout url using session and redirect_uri (logout.php page should destroy the session)
echo '<a href="' . $helper->getLogoutUrl($session, 'http://website.com/user/login/page/view/fb-share-php1') . '">Logout</a>';
}else {
// show login url
echo '<a href="' . $helper->getLoginUrl(array('email', 'user_friends')) . '">Login</a>';
}
function backgroundPost($url){
$parts=parse_url($url);
//print_r($parts);exit;
$fp = fsockopen($parts['host'],
isset($parts['port'])?$parts['port']:80,
$errno, $errstr, 30);
if (!$fp) {
echo "test";
return false;
} else {
$out = "POST ".$parts['path']." HTTP/1.1\r\n";
$out.= "Host: ".$parts['host']."\r\n";
$out.= "Content-Type: application/x-www-form-urlencoded\r\n";
$out.= "Content-Length: ". 0 ."\r\n";
$out .= "Cookie: PHPSESSID=" . $_COOKIE['PHPSESSID'] . "\r\n";
$out .= "Connection: Close\r\n\r\n";
if (isset($parts['query'])) $out.= $parts['query'];
// print_r($out);exit;
fwrite($fp, $out);
fclose($fp);
return true;
}
}
И второй файл:
// start session
session_start();
Yii::import('application.vendor.*');
require_once('facebook-4/autoload.php');
use Facebook\HttpClients\FacebookHttpable;
use Facebook\HttpClients\FacebookCurl;
use Facebook\HttpClients\FacebookCurlHttpClient;
use Facebook\Entities\AccessToken;
use Facebook\Entities\SignedRequest;
use Facebook\FacebookSession;
use Facebook\FacebookRedirectLoginHelper;
use Facebook\FacebookRequest;
use Facebook\FacebookResponse;
use Facebook\FacebookSDKException;
use Facebook\FacebookRequestException;
use Facebook\FacebookOtherException;
use Facebook\FacebookAuthorizationException;
use Facebook\GraphObject;
use Facebook\GraphSessionInfo;
$session = $_SESSION['fb'] ;
file_put_contents('file.txt', serialize($session));
try {
// Upload to a user's profile. The photo will be in the
// first album in the profile. You can also upload to
// a specific album by using /ALBUM_ID as the path
$response = (new FacebookRequest(
$session, 'POST', '/me/photos', array(
'source' => '@/var/www/website-root/images/add_more.png',
'message' => 'User provided message'
)
))->execute()->getGraphObject();
file_put_contents('files.txt', serialize($session));
// If you're not using PHP 5.5 or later, change the file reference to:
// 'source' => '@/path/to/file.name'
//echo "Posted with id: " . $response->getProperty('id');
} catch(FacebookRequestException $e) {
echo "Exception occured, code: " . $e->getCode();
echo " with message: " . $e->getMessage();
}