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Copy pathsave- todatbase-accesstoken.php
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save- todatbase-accesstoken.php
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<?php
session_start();
require_once __DIR__ . '/src/Facebook/autoload.php';
$fb = new Facebook\Facebook([
'app_id' => '298825430560300',
'app_secret' => '4ac8cfdbd7eb8f655606244856d7e610',
'default_graph_version' => 'v2.9',
]);
$helper = $fb->getRedirectLoginHelper();
//noda
define('APP_URL', 'http://livewebsite.org/Facebook/');
$permissions = ['email','publish_actions']; // optional
try {
if (isset($_SESSION['facebook_access_token'])) {
$accessToken = $_SESSION['facebook_access_token'];
} else {
$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: ' . $e->getMessage();
exit;
}
if (isset($accessToken)) {
if (isset($_SESSION['facebook_access_token'])) {
$fb->setDefaultAccessToken($_SESSION['facebook_access_token']);
} else {
// getting short-lived access token
$_SESSION['facebook_access_token'] = (string) $accessToken;
// OAuth 2.0 client handler
$oAuth2Client = $fb->getOAuth2Client();
// Exchanges a short-lived access token for a long-lived one
$longLivedAccessToken = $oAuth2Client->getLongLivedAccessToken($_SESSION['facebook_access_token']);
$_SESSION['facebook_access_token'] = (string) $longLivedAccessToken;
// setting default access token to be used in script
$fb->setDefaultAccessToken($_SESSION['facebook_access_token']);
}
//redirect to same page if it has code
if (isset($_GET['code'])) {
header('Location: ./');
}
// validating the access token
try {
$user = $fb->get('/me');
$user = $user->getGraphNode()->asArray();
} catch(Facebook\Exceptions\FacebookResponseException $e) {
// When Graph returns an error
echo 'Graph returned an error: ' .$e->getMessage();
session_destroy();
//if token invalid
exit;
} catch(Facebook\Exceptions\FacebookSDKException $e) {
// When validation fails or other local issues
echo 'Facebook SDK returned an error: ' . $e->getMessage();
exit;
}
$profile = $fb->get('/me', 'EAAEPx7ejbiwBANWlZCKQQR3a6vhcPqyGdul8J0loyZBOZA5RVFrHb6GHvXEjzIAk7FhHFem5tWC1GxZCSx7ayqEiFa5PcO5Elite8rsz7qBGLWne3bnOrDh0Hg2NlZBoKoWKkjPjqEUlWZCM2B3My4qyv44O1ZAOgvXr1aN4GtDiU6U36sjAEvU1MZBmjeytaaxzqY53PFmcDZAziNprEswWWrZCIIFHU383IsdOdE9AZChYwZDZD');
$profile = $profile->getGraphNode()->asArray();
print_r($profile);
//echo $_SESSION['facebook_access_token'];
// Now you can redirect to another page and use the access token from $_SESSION['facebook_access_token']
} else {
$loginUrl = $helper->getLoginUrl('http://livewebsite.org/Facebook/index.php/', $permissions);
echo '<a href="' . $loginUrl . '">Log in with Facebook!</a>';
}
//EAAEPx7ejbiwBANWlZCKQQR3a6vhcPqyGdul8J0loyZBOZA5RVFrHb6GHvXEjzIAk7FhHFem5tWC1GxZCSx7ayqEiFa5PcO5Elite8rsz7qBGLWne3bnOrDh0Hg2NlZBoKoWKkjPjqEUlWZCM2B3My4qyv44O1ZAOgvXr1aN4GtDiU6U36sjAEvU1MZBmjeytaaxzqY53PFmcDZAziNprEswWWrZCIIFHU383IsdOdE9AZChYwZDZD