/**
* Register a user from a GraphUser object.
*
* @param GraphUser $userGraph
*
* @return integer|boolean
*/
public function register(GraphUser $userGraph)
{
$username = sanitize_user($userGraph->getFirstName(), true);
$i = '';
while (username_exists($username . $i)) {
$i = absint($i);
$i++;
}
$username = $username . $i;
$userdata = apply_filters($this->container->getSlug() . '.register.user.filter', array('user_pass' => wp_generate_password(), 'user_login' => $username, 'user_nicename' => $username, 'user_email' => $userGraph->getField('email'), 'display_name' => $userGraph->getField('name'), 'nickname' => $username, 'first_name' => $userGraph->getField('first_name'), 'last_name' => $userGraph->getField('last_name'), 'role' => get_option('default_role')));
$localUserId = wp_insert_user($userdata);
if ($localUserId instanceof WP_Error) {
throw new Exception($localUserId->get_error_message(), 500);
}
return $localUserId;
}
/**
* Process login with Facebook
*
* @param \Facebook\GraphNodes\GraphUser $userNode
* @return array
*/
private function _process($userNode)
{
$userInfo = [];
$userInfo['email'] = $userNode->getField('email');
$userInfo['first_name'] = $userNode->getFirstName();
$userInfo['last_name'] = $userNode->getLastName();
$userInfo['facebook_id'] = $userNode->getId();
return (new ZSocialHelper($userInfo, 'facebook'))->process();
}