function comber_login_guest()
{
if (isset($_POST['comber_user_login']) && wp_verify_nonce($_POST['comber_login_nonce'], 'comber-login-nonce')) {
// this returns the user ID and other info from the user name
$user = get_userdatabylogin($_POST['comber_user_login']);
if (!$user) {
// if the user name doesn't exist
comber_errors()->add('empty_username', __('Invalid username'));
}
if (!isset($_POST['comber_user_pass']) || $_POST['comber_user_pass'] == '') {
// if no password was entered
comber_errors()->add('empty_password', __('Please enter a password'));
}
// check the user's login with their password
if (!wp_check_password($_POST['comber_user_pass'], $user->user_pass, $user->ID)) {
// if the password is incorrect for the specified user
comber_errors()->add('empty_password', __('Incorrect password'));
}
// retrieve all error messages
$errors = comber_errors()->get_error_messages();
// only log the user in if there are no errors
if (empty($errors)) {
wp_setcookie($_POST['comber_user_login'], $_POST['comber_user_pass'], true);
wp_set_current_user($user->ID, $_POST['comber_user_login']);
do_action('wp_login', $_POST['comber_user_login']);
wp_redirect(home_url($_POST['current_page']));
exit;
} else {
wp_redirect(home_url($_POST['current_page'] . '/?login=true&fail=true'));
exit;
}
}
}
function comber_show_error_messages()
{
if ($codes = comber_errors()->get_error_codes()) {
echo '<div class="comber_errors">';
// Loop error codes and display errors
foreach ($codes as $code) {
$message = comber_errors()->get_error_message($code);
echo '<span class="error"><strong>' . __('Error') . '</strong>: ' . $message . '</span><br/>';
}
echo '</div>';
}
}
