Features / Usability

function getFacebookAccessToken()
        {
                global $prefs, $user;
                $userlib = TikiLib::lib('user');

                // code parameter provided by Facebook is already in the url
                $url = '/' . $this->graphVersion . '/oauth/access_token?client_id='
                        . $prefs['socialnetworks_facebook_application_id']
                        . '&redirect_uri=' . $this->getURL() . '&client_secret='
                        . $prefs['socialnetworks_facebook_application_secr'];
// try ZendOAuth
$this->options['callbackUrl'] = $this->getURL();
$this->options['requestTokenUrl'] = 'https://graph.facebook.com/' . $this->graphVersion . '/oauth/access_token';
$consumer = new ZendOAuth\Consumer($this->options);
$httpClient = TikiLib::lib('tiki')->get_http_client();
$consumer->setHttpClient($httpClient);
$customServiceParameters = [
        'client_id' => $prefs['socialnetworks_facebook_application_id'],
        'client_secret' => $prefs['socialnetworks_facebook_application_secr'],
        'redirect_uri' => $this->getURL(),
        'code' => $_REQUEST['code']
];
/** @var ZendOAuth\Token\Request $token */
$token = $consumer->getRequestToken($customServiceParameters);
$resp = $token->getResponse();
$ret = $resp->getContent();
                }
                $json_decoded_ret = json_decode($ret, true);