WooCommerce Currency Converter cached

If it’s WooCommerce Currency Converter Widget then I’ve found that it stores currency into cookie woocommerce_current_currency. It’s possible to exclude this cookie from caching. Could you check exact names of cookies?

I’ve created an example for WPSC plugin:

<?php

class WPSC_Plugin_Currency_Converter {

        public function __construct() {
                add_cacheaction( 'wp_cache_get_cookies_values', array( $this, 'get_cookies_values' ) );
        }

        private function currency_cookies() {
                return array(
                        'woocommerce_current_currency',
                        'aelia_cs_selected_currency',
                );
        }

        public function get_cookies_values( $string ) {
                foreach ( $this->currency_cookies() as $cookie_name ) {
                        if ( isset( $_COOKIE[ $cookie_name ] ) && is_string( $_COOKIE[ $cookie_name ] ) ) {
                                $string             .= $cookie_name . '=' . $_COOKIE[ $cookie_name ] . ',';
                                $super_cache_enabled = false; // Create only wp-cache file.
                                wp_cache_debug( 'currency_converter: detected cookie ' . $cookie_name );
                        }
                }

                return $string;
        }
}

new WPSC_Plugin_Currency_Converter();

You need to set “Simple” cache delivery method instead of “Expert”. Also, I recommend to you enable logging (Debug tab) – you will see if cookies are detected.
In next releases of WPSC (PR 657), I think that we could improve this plugin. You will select that “selected cookies” will be cached or no.