Filter uncanny-learndash-toolkit

uo_frontend_login_modal_ignore_redirect

Filters whether the frontend login modal should ignore redirects after a successful login.

add_filter( 'uo_frontend_login_modal_ignore_redirect', $callback, 10, 4 );

Description

This filter allows developers to programmatically control whether the frontend login modal ignores the `redirect_to` parameter. Modify the `$redirect_ignored` boolean to override the default setting and force or prevent redirects after a successful login. This is applied just before the login response is determined.

Usage

add_filter( 'uo_frontend_login_modal_ignore_redirect', 'your_function_name', 10, 4 );

Parameters

$redirect_ignored (mixed): This parameter indicates whether the redirect functionality should be ignored when the login modal is used.
$redirect_to (mixed): This parameter indicates whether the redirect should be ignored, typically controlled by a plugin setting.
$requested_redirect_to (mixed): This parameter specifies the intended redirect URL after a successful login.
$user (mixed): This parameter holds the value of the 'redirect_to' parameter from the request, which specifies where the user should be redirected after login.

Return Value

The filtered value.

Examples

<?php
/**
 * Prevent redirect when logging in via a modal if the user is already logged in.
 *
 * @param mixed $redirect_ignored Whether the redirect should be ignored.
 * @param mixed $redirect_to      The intended redirect URL.
 * @param mixed $requested_redirect_to The redirect URL requested by the user.
 * @param WP_User|null $user      The current WP_User object, or null if not logged in.
 * @return mixed The modified $redirect_ignored value.
 */
add_filter( 'uo_frontend_login_modal_ignore_redirect', function( $redirect_ignored, $redirect_to, $requested_redirect_to, $user ) {

	// If the user is already logged in and attempting to log in via a modal,
	// ignore any redirect to prevent them from being taken away from the current page.
	if ( is_user_logged_in() && isset( $_REQUEST['uo_is_login_modal'] ) && 1 === (int) $_REQUEST['uo_is_login_modal'] ) {
		return 'on'; // Force ignore redirect
	}

	// Otherwise, respect the existing setting or default behavior.
	return $redirect_ignored;
}, 10, 4 );

Placement

This code should be placed in the functions.php file of your active theme, a custom plugin, or using a code snippets plugin.

Source Code

src/classes/frontend-login-plus.php:3396

$response['success'] = true;

		$requested_redirect_to = isset( $_REQUEST['redirect_to'] ) ? $_REQUEST['redirect_to'] : '';

		// Decide if there will be a redirect
		$redirect_ignored = Config::get_settings_value( 'uo_frontend_login_modal_ignore_redirect', 'FrontendLoginPlus', false );

		$redirect_ignored = apply_filters( 'uo_frontend_login_modal_ignore_redirect', $redirect_ignored, $redirect_to, $requested_redirect_to, $user );
		$uo_login_modal   = false;
		if ( isset( $_REQUEST['uo_is_login_modal'] ) && 1 === (int) $_REQUEST['uo_is_login_modal'] ) {
			$uo_login_modal = true;
		}

		if ( 'on' === $redirect_ignored && true === $uo_login_modal ) {
			$response['ignoredRedirectTo'] = true;