$adapter = null;
$user_data = array();
$user_id = null;
$isNewUser = false;
$emailVerificationHash = uniqid();
$validateEmail = get_option('SocialAuth_WP_validate_newUser_email');
//OpenId is a special case
if ($provider == 'OpenID') {
$adapter = $hybridauth->authenticate($provider, array("openid_identifier" => 'https://openid.stackexchange.com'));
} else {
$adapter = $hybridauth->authenticate($provider);
}
$ha_user_profile = $adapter->getUserProfile();
if (isset($ha_user_profile) && !empty($ha_user_profile)) {
//get_user_by_meta is a user-defined function in social-auth-wp.php
$user_id = get_user_by_meta($provider, $ha_user_profile->identifier);
}
if (!empty($user_id)) {
$user_data = get_userdata($user_id);
$currentEmailVerificationHash = get_user_meta($user_id, 'email_verification_hash', true);
if (!empty($currentEmailVerificationHash)) {
$emailVerificationHash = $currentEmailVerificationHash;
}
} elseif ($user_id = email_exists($ha_user_profile->email)) {
// User not found by provider identifier, check by email
$user_data = get_userdata($user_id);
$currentEmailVerificationHash = get_user_meta($user_id, 'email_verification_hash', true);
if (!empty($currentEmailVerificationHash)) {
$emailVerificationHash = $currentEmailVerificationHash;
}
} else {
function fbc_fbuser_to_wpuser($fbuid)
{
return get_user_by_meta('fbuid', $fbuid);
}
