function onAuthenticate($credentials, $options, &$response)
{
if (defined('_JOOMLAFACEBOOK')) {
if ($credentials['username'] == 'FACEBOOK' || $credentials['username'] == 'FACEBOOKSESSION') {
$facebook = JoomlaFacebook::getRestClient();
$fbsession = array();
if ($credentials['username'] == 'FACEBOOK') {
$fbsession = $facebook->auth_getSession($credentials['password']);
}
if ($credentials['username'] == 'FACEBOOKSESSION' && $credentials['password'] != '') {
$facebook->session_key = $credentials['password'];
$fbsession['uid'] = $facebook->users_getLoggedInUser();
}
if ($fbsession['uid'] != '') {
$query = 'SELECT first_name,last_name,sex,current_location.zip,current_location.country,timezone FROM user WHERE uid=' . $fbsession['uid'];
$fbuserprofile = $facebook->fql_query($query);
$response->status = JAUTHENTICATE_STATUS_SUCCESS;
@($response->username = '******' . $fbsession['uid']);
@($response->email = $fbsession['uid'] . '@facebook.com');
@($response->fullname = $fbuserprofile[0]['first_name'] . ' ' . $fbuserprofile[0]['last_name']);
@($response->gender = strtoupper(substr($fbuserprofile[0]['sex'], 0, 1)));
@($response->postcode = $fbuserprofile[0]['current_location']['zip']);
@($response->country = $fbuserprofile[0]['current_location']['country']);
@($response->timezone = $fbuserprofile[0]['timezone']);
return;
}
}
}
$response->status = JAUTHENTICATE_STATUS_FAILURE;
}
