CODEWITHSUNDEEP
phpfacebookoauthfacebook-oauth
Gabriel Santos
Gabriel Santos

Reputation: 4974

Facebook OAUTH token is always NULL

Ever I send a token request to Facebook I receive a NULL response. Not a exception or success response. Always NULL

$this->facebook = new Facebook(array(
    'appId'  => 'APP ID', 
    'secret' => 'APP SECRET',
    'cookie' => true
));

if(isset($_GET['code'])) {
    $token = $this->facebook->api('/oauth/access_token', 'GET', array(
        'client_id' => 'APP ID',
        'client_secret' => 'APP SECRET',
        'redirect_uri' => 'http://mywebsite.com?route=' . urlencode('account/connect/facebook/'),
        'code' => $_GET['code']
    ));

    print_r($token); // NULL
    exit;
} else {
    $this->redirect($this->facebook->getLoginUrl(array(
                'redirect_uri' => 'http://mywebsite.com?route=' . urlencode('account/connect/facebook/')
            )
        )
    );
}

Upvotes: 2

Views: 565

Answers (2)

C3roe
C3roe

Reputation: 96353

$token = $this->facebook->api('/oauth/access_token',

You can not use Facebook::api to makes this call, because that method expects a JSON response, which this endpoint does not respond with.

But why would you want to do this anyway? The PHP SDK already has the functionality to detect a passed code parameter and exchange it for an access token included, and does it automatically.

Upvotes: 1

Clayton Bell
Clayton Bell

Reputation: 430

I think you can just do:

$token = $this->facebook->getAccessToken();

http://developers.facebook.com/docs/reference/php/facebook-getAccessToken/

Upvotes: 0

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