WooCommerce 2.6 - 当达到特定金额触发免费送货时隐藏支付运费

Question

我最近在我的商店更新到 WooCommerce 2.6，他们更新了他们的运输系统。在达到特定订单价值并触发免费送货时，我使用它来隐藏付费送货选项：

/**
 * woocommerce_package_rates is a 2.1+ hook
 */
add_filter( 'woocommerce_package_rates', 'hide_shipping_when_free_is_available', 10, 2 );

/**
 * Hide shipping rates when free shipping is available
 *
 * @param array $rates Array of rates found for the package
 * @param array $package The package array/object being shipped
 * @return array of modified rates
 */
function hide_shipping_when_free_is_available( $rates, $package ) {

    // Only modify rates if free_shipping is present
    if ( isset( $rates['free_shipping'] ) ) {

        // To unset a single rate/method, do the following. This example unsets flat_rate shipping
        unset( $rates['flat_rate'] );

        // To unset all methods except for free_shipping, do the following
        $free_shipping          = $rates['free_shipping'];
        $rates                  = array();
        $rates['free_shipping'] = $free_shipping;
    }

    return $rates;
}

虽然这不再起作用了。我需要一个新的修复程序，而我并不真正喜欢编码。

有没有人可以解决这个问题？

以上解决方案来自这个网站：
Hide other shipping methods when FREE SHIPPING is available

我猜有些参数在更新运输方式后发生了变化。

我希望有人知道如何解决这个问题。

Answer 1

请尝试将您现有的 sn-p 替换为以下。此 sn-p 的详细信息在 this article 中进行了描述。让我知道这是否可以改进。

add_filter('woocommerce_package_rates', 'xa_hide_shipping_rates_when_free_is_available', 10, 2);

function xa_hide_shipping_rates_when_free_is_available($rates, $package)
{
    global $woocommerce;
    $version = "2.6";
    if (version_compare($woocommerce->version, $version, ">=")) {
        foreach($rates as $key => $value) {
            $key_part = explode(":", $key);
            $method_title = $key_part[0];
            if ('free_shipping' == $method_title) {
                $free_shipping = $rates[$key];
                // Unset all rates.
                $rates = array();
                // Restore free shipping rate.
                $rates[$key] = $free_shipping;
                return $rates;
            }
        }
    }
    else {
        if (isset($rates['free_shipping'])) {
          // Below code is for unsetting single shipping method/option.
            // unset($rates['flat_rate']);
            $free_shipping = $rates['free_shipping'];
            // Unset all rates.
            $rates = array();
            // Restore free shipping rate.
            $rates['free_shipping'] = $free_shipping;
        }
    }

    return $rates;
}

Answer 2

如果您已删除旧的运输方式（运输方式必须使用新的运输区域设置），您可以使用以下 sn-p 删除所有其他运输方式，当免费送货可用时。 （WooCommerce 2.6+）：

  /**
   * Hide shipping rates when free shipping is available.
   * Updated to support WooCommerce 2.6 Shipping Zones.
   *
   * @param array $rates Array of rates found for the package.
   * @return array
   */
  function my_hide_shipping_when_free_is_available( $rates ) {
    $free = array();
    foreach ( $rates as $rate_id => $rate ) {
      if ( 'free_shipping' === $rate->method_id ) {
        $free[ $rate_id ] = $rate;
        break;
      }
    }
    return ! empty( $free ) ? $free : $rates;
  }
  add_filter( 'woocommerce_package_rates', 'my_hide_shipping_when_free_is_available', 100 ); 

来自updated docs

Answer 3

好的，以下代码将允许本地取货和免费送货：

// ##### WOOCOMMERCE - HIDE OTHER SHIPPING METHODS WHEN FREE SHIPPING IS AVAILABLE #####
add_filter('woocommerce_package_rates', 'hide_shipping_when_free_is_available', 10, 2);
function hide_shipping_when_free_is_available($rates, $package) {
    $free_yn = 0;
    $pickup_yn = 0;
    foreach($rates as $key => $value) {
        $key_part = explode(":", $key);
        $method_title = $key_part[0];
        if ('free_shipping' == $method_title) {
            // check if free shipping rate exists
            $free_yn = 1;
            $free_shipping = $rates[$key];
            $free_key = $key;
        }
        if ('local_pickup' == $method_title) {
            // check if local pickup rate exists
            $pickup_yn = 1;
            $local_pickup = $rates[$key];
            $pickup_key = $key;
        }
    }
    if ($free_yn == 1) {
        // Unset all rates.
        $rates = array();
        // Restore free shipping rate.
        $rates[$free_key] = $free_shipping;
        if ($pickup_yn == 1) {
            // Restore local pickup rate.
            $rates[$pickup_key] = $local_pickup;
        }
        return $rates;
    }
    return $rates;
}