Bricks Auto-clean CLP Varnisch Cache

function clp_clear_varnish_cache() {
    if (class_exists('ClpVarnishCacheManager')) {
        $manager = new ClpVarnishCacheManager();

        $host = $_SERVER['HTTP_HOST'] ?? '';

        if (!empty($host)) {
            $manager->purge_host($host);
            $tag = $manager->get_cache_tag_prefix();
            if (!empty($tag)) {
                $manager->purge_tag($tag);
            }
            //error_log('[CLP] Varnish Cache purged');
        } else {
            error_log('[CLP] HTTP_HOST not available');
        }
    } else {
        error_log('[CLP] ClpVarnishCacheManager class not found');
    }
}

// AJAX-Hook für Bricks Save
add_action('wp_ajax_bricks_save_post', 'clear_varnish_cache_on_save');
function clear_varnish_cache_on_save() {
    clp_clear_varnish_cache();
}

// Classic Editor / Gutenberg Save
add_action('save_post', 'clear_varnish_cache_on_standard_save', 20, 3);
function clear_varnish_cache_on_standard_save($post_ID, $post, $update) {

    clp_clear_varnish_cache();
}