FOX - Currency Switcher for WooCommerce

WC Fields Factory

Plugin URL: https://wordpress.org/plugins/wc-fields-factory/ From Version 4.1.3 no code required, compatible
For versions before 4.1.3
  • In file functions.php add next code:
    add_filter('wcff_negotiate_price_after_calculation', function($price) {
        if (class_exists('WOOCS')) {
            global $WOOCS;
            if ($WOOCS->is_multiple_allowed) {
                $currencies = $WOOCS->get_currencies();
                $conversion_rate = $currencies[$WOOCS->current_currency]['rate'];
                $price = $price / $conversion_rate;
            }
        }
    
        return $price;
    });
     
  • In file wp-content\plugins\wc-fields-factory\includes\wcff-negotiator.php add next code:
    if (class_exists('WOOCS')) {
        global $WOOCS;
        if ($WOOCS->is_multiple_allowed) {
            $prule ['amount'] = $WOOCS->woocs_exchange_value(floatval($prule ['amount']));
        }
    }
    
    WC Fields Factory
 
This edit is inside another plugin's file, so a plugin update will undo it. Write the change down, and re-apply it after every update of that plugin — or ask its authors to include the fix on their side, which is the only version that survives. If the change is inside FOX itself, tell us: a fix that has to be re-applied by hand is a bug on our side, not a solution.