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| #login-callback.php
if (!session_id())
{
session_start();
}
require_once __DIR__.'/vendor/autoload.php';
$fb = new Facebook\Facebook([
'app_id' => 'Bon_id',
'app_secret' => 'Bon_MDP',
'default_graph_version' => 'v2.7',]);
if (!$_SESSION['facebook_access_token'])
{
$helper = $fb->getRedirectLoginHelper();
try
{
$accessToken = $helper->getAccessToken();
}
catch (Facebook\Exceptions\FacebookResponseException $e)
{
// When Graph returns an error
echo 'Graph returned an error: ' . $e->getMessage();
exit;
}
catch (Facebook\Exceptions\FacebookSDKException $e)
{
// When validation fails or other local issues
echo 'Facebook SDK returned an error: ' . $e->getMessage();
}
}
if (isset($accessToken) AND !isset($_SESSION['facebook_access_token']))
{
// Logged in!
$_SESSION['facebook_access_token'] = (string) $accessToken;
$oAuth2Client = $fb->getOAuth2Client();
// Exchanges a short-lived access token for a long-lived one
$_SESSION['facebook_access_token'] = $oAuth2Client->getLongLivedAccessToken($_SESSION['facebook_access_token']);
// Now you can redirect to another page and use the
// access token from $_SESSION['token']
}
if (isset($_SESSION['facebook_access_token']))
{
$fb->setDefaultAccessToken($_SESSION['facebook_access_token']);
try
{
// Returns a `Facebook\FacebookResponse` object
$return = $fb->get('/me');
$user = $return->getGraphUser();
}
catch(Facebook\Exceptions\FacebookResponseException $e)
{
echo 'Graph returned an error 2 : ' . $e->getMessage();
exit;
}
catch(Facebook\Exceptions\FacebookSDKException $e)
{
echo 'Facebook SDK returned an error 2 : ' . $e->getMessage();
exit;
}
print_r($user);
} |
