public static function get_available_shipping_methods()
{
$_available_methods = array();
if (self::$enabled == 'yes') {
foreach (self::get_all_methods() as $method) {
/** @var $method jigoshop_shipping_method */
if (jigoshop_cart::has_free_shipping_coupon() && $method->id == 'free_shipping') {
$_available_methods[$method->id] = $method;
}
if ($method->is_available() && $method->cost >= 0) {
$_available_methods[$method->id] = $method;
}
}
}
//throw error if there are no shipping methods
if (empty($_available_methods)) {
self::$shipping_error_message = __('Please enter your shipping destination and postal code to view shipping options and rates.', 'jigoshop');
if (self::get_options()->get('jigoshop_enable_shipping_calc') == 'no' && is_cart()) {
self::$shipping_error_message .= __(' If the Shipping Calculator is not available here, you will need to advance to the Checkout to do this.', 'jigoshop');
}
self::$shipping_error_message .= __(' There may be no methods available for your destination and you should contact us for assistance.', 'jigoshop');
}
return apply_filters('jigoshop_available_shipping_methods', $_available_methods);
}
