WPUM Content Restriction Redirection sample

WPUM Content Restriction Redirection sample

function restrict_access_for_specific_page() {
    // Specify the page ID where you want to apply the restriction
    $restricted_page_id = 123; // Replace 123 with the actual page ID

    // Check if the current page is the restricted page
    if (is_page($restricted_page_id)) {
        // Specify the URL that users must come from to access the page
        $allowed_url = 'https://example.com/allowed-url';

        // Get the referring URL
        $referring_url = wp_get_referer();

        // Check if the referring URL matches the allowed URL
        if ($referring_url !== $allowed_url) {
            // Redirect users to another page if they come from an unauthorized source
            wp_redirect(home_url('/unauthorized-page'));
            exit;
        }
    }
}
add_action('template_redirect', 'restrict_access_for_specific_page');