我正在使用WordPress和WooCommerce配置网上商店。我有一个名为Woo Multi Order Creator的插件。这样做的是，每当订单超过1个商品时，它会将主订单分成多个订单，每个购买商品一个订单。
现在，我想要做的是让它改变每个订单的订单状态，如果每个订单中的商品都包含值为＆＃34;延期交货＆＃34;的元键。
例如，如果购买了产品A和产品B.产品A延期交货，因此具有
{$wpdb->prefix}woocommerce_order_itemmeta.meta_key = 'Backordered'
并且产品B将有库存，并且它没有延迟订购的metakey。
现在，问题是该插件将此订单分为两个订单，每个购买的商品一个。我希望它进一步做的是查看每个新订单中包含的项目是否具有延期交货的metakey，如果有，则将订单状态更改为等待＆＃39;，为每个订单。
插件代码：
<?php /*
Plugin Name: Woo Product Wise Multi Order Creator
Description: Create multiple orders in woocommerce product wise.
Plugin URI: http://www.thewpexperts.co.uk
Version: 2.0.0
Author: TheWPexperts
Author URI: http://www.thewpexperts.com/
*/
/*
Copyright 2017 The WP Experts
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2, as
published by the Free Software Foundation.
Permission is hereby granted, free of charge, to any person obtaining a copy of this
software and associated documentation files (the "Software"), to deal in the Software
without restriction, including without limitation the rights to use, copy, modify, merge,
publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or
substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
define( 'WOO_MULTI_ORDER_URL', plugins_url('/', __FILE__) );
define( 'WOO_MULTI_ORDER_DIR', dirname(__FILE__) );
if ( ! class_exists( 'WC_CPInstallCheck' ) ) {
class WC_CPInstallCheck {
static function install() {
if ( !is_plugin_active('woocommerce/woocommerce.php')){
deactivate_plugins(__FILE__);
$error_message = __('This plugin requires <a href="http://wordpress.org/extend/plugins/woocommerce/">WooCommerce</a> plugins to be active!', 'woocommerce');
die($error_message);
}
}
}
}
register_activation_hook( __FILE__, array('WC_CPInstallCheck', 'install') );
add_action('init','woo_multi_order_load_function');
function woo_multi_order_load_function() {
$enableMultiOrder = get_option('enableMultiOrder');
$customOrderPermit = get_option('customOrderPermit');
add_action('admin_menu', 'register_multi_order_setting_submenu',99);
if($enableMultiOrder == 1){
add_action('woocommerce_multiorder_checkout_before_order_info', 'destinationStep');
add_action( 'woocommerce_thankyou', 'multi_order_generator', 10, 1 );
if($customOrderPermit ==1){
add_action( 'woocommerce_after_order_notes', 'woo_order_dates_checkout_field' );
add_action( 'wp_head', 'date_picker_scripts' );
add_action( 'woocommerce_checkout_update_order_meta', 'checkout_update_delivery_meta' );
add_filter("manage_edit-shop_order_columns", "woo_order_extra_columns");
add_action("manage_posts_custom_column", "woo_order_extra_columns_content");
add_filter( 'manage_edit-shop_order_sortable_columns', 'my_sortable_cake_column' );
}
}
}
function your_plugin_settings_link($links) {
$settings_link = '<a href="admin.php?page=multi-order-setting">Settings</a>';
array_unshift($links, $settings_link);
return $links;
}
$plugin = plugin_basename(__FILE__);
add_filter("plugin_action_links_$plugin", 'your_plugin_settings_link' );
function register_multi_order_setting_submenu() {
add_submenu_page( 'woocommerce', 'Multi-order Setting', 'Multi-order Setting', 'manage_options', 'multi-order-setting', 'multi_order_setting' );
}
function multi_order_setting(){
include(WOO_MULTI_ORDER_DIR.'/admin/settings.php');
}
function date_picker_scripts() {
$customOrderPermit = get_option('customOrderPermit');
if(is_page('checkout')){
wp_enqueue_script( 'jquery' );
wp_enqueue_script( 'jquery-ui-datepicker', array( 'jquery' ) );
wp_register_style('jquery-ui', 'http://ajax.googleapis.com/ajax/libs/jqueryui/1.8/themes/base/jquery-ui.css');
wp_enqueue_style( 'jquery-ui' );
}
}
function checkout_update_delivery_meta( $order_id ) {
$dateArray = array();
$customOrderPermit = get_option('customOrderPermit');
$dayDifference = get_option('dayDifference');
$dt = date('d/m/y', strtotime("+".$dayDifference." days"));
if ( count($_POST['customDatePicker'])>0) {
foreach($_POST['customDatePicker'] as $customDatePicker){
if(!empty($customDatePicker)){
$dateArray[] = $customDatePicker;
}else{
$dateArray[] = $dt;
}
}
}
$dateValue = join( ', ', $dateArray );
update_post_meta( $order_id, 'Delivery_Dates', $dateValue);
}
function woo_order_dates_checkout_field( $checkout ) {
global $woocommerce,$orderRate;
$customOrderPermit = get_option('customOrderPermit');
$dayDifference = get_option('dayDifference');
$dt = date('Y-m-d', strtotime("+".$dayDifference." days"));
$items = $woocommerce->cart->get_cart();
foreach($items as $item => $values) {
$_product = $values['data']->post;
$price = get_post_meta($values['product_id'] , '_price', true);
echo "<b>".$_product->post_title."</b> ";
echo '<input type="text" class="deliveryDate" id="datepicker'.$_product->ID.'" name="customDatePicker[]" placeholder="Choose dates">'; ?>
<script type="text/javascript">
jQuery(document).ready(function() {
jQuery("#datepicker<?php echo $_product->ID;?>").datepicker({
dateFormat: 'dd/mm/yy',
minDate: new Date('<?php echo $dt; ?>'),
});
});
</script>
<?php
}
}
function multi_order_generator($order_id) {
$customOrderPermit = get_option('customOrderPermit');
$order = new WC_Order( $order_id );
$items = $order->get_items();
$count =0;
$productID = array();
$productQty = array();
$deliveryDate = get_post_meta( $order_id, 'Delivery_Dates',true);
$dateArray = explode(',',$deliveryDate);
foreach($items as $order_item_id => $item){
if($count >0){
$productName = get_the_title($item['product_id']);
$orderValueID = createNewOrderAndRecordPayment($order_id);
addProductWithOrder($orderValueID,$item['product_id'],$item['qty']);
if($customOrderPermit == 1){
update_post_meta($orderValueID,'_Delivery_Date',$dateArray[$count]);
}
wc_delete_order_item($order_item_id);
}else{
if($customOrderPermit == 1){
update_post_meta($order_id,'_Delivery_Date',$dateArray[0]);
}
}
$count++;
}
}
function addProductWithOrder($orderID,$productID,$productQty){
$ProOrderItem = new WC_Order($orderID);
$ProOrderItem->add_product(get_product($productID),$productQty);
}
function createNewOrderAndRecordPayment($orderID) {
global $wpdb;
global $woocommerce;
$original_order = new WC_Order($orderID);
$currentUser = wp_get_current_user();
//1 Create Order
$order_data = array(
'post_type' => 'shop_order',
'post_status' => 'publish',
'ping_status' => 'closed',
'post_author' => $currentUser->ID,
'post_excerpt' => $original_order->customer_message,
'post_password' => uniqid( 'order_' ) // Protects the post just in case
);
$order_id = wp_insert_post( $order_data, true );
if ( is_wp_error( $order_id ) ){
$msg = "Unable to create order:" . $order_id->get_error_message();;
throw new Exception( $msg );
} else {
$order = new WC_Order($order_id);
//2 Update Order Header
update_post_meta( $order_id, '_order_shipping', get_post_meta($orderID, '_order_shipping', true) );
update_post_meta( $order_id, '_order_discount', get_post_meta($orderID, '_order_discount', true) );
update_post_meta( $order_id, '_cart_discount', get_post_meta($orderID, '_cart_discount', true) );
update_post_meta( $order_id, '_order_tax', get_post_meta($orderID, '_order_tax', true) );
update_post_meta( $order_id, '_order_shipping_tax', get_post_meta($orderID, '_order_shipping_tax', true) );
update_post_meta( $order_id, '_order_total', get_post_meta($orderID, '_order_total', true) );
update_post_meta( $order_id, '_order_key', 'wc_' . apply_filters('woocommerce_generate_order_key', uniqid('order_') ) );
update_post_meta( $order_id, '_customer_user', get_post_meta($orderID, '_customer_user', true) );
update_post_meta( $order_id, '_order_currency', get_post_meta($orderID, '_order_currency', true) );
update_post_meta( $order_id, '_prices_include_tax', get_post_meta($orderID, '_prices_include_tax', true) );
update_post_meta( $order_id, '_customer_ip_address', get_post_meta($orderID, '_customer_ip_address', true) );
update_post_meta( $order_id, '_customer_user_agent', get_post_meta($orderID, '_customer_user_agent', true) );
//3 Add Billing Fields
update_post_meta( $order_id, '_billing_city', get_post_meta($orderID, '_billing_city', true));
update_post_meta( $order_id, '_billing_state', get_post_meta($orderID, '_billing_state', true));
update_post_meta( $order_id, '_billing_postcode', get_post_meta($orderID, '_billing_postcode', true));
update_post_meta( $order_id, '_billing_email', get_post_meta($orderID, '_billing_email', true));
update_post_meta( $order_id, '_billing_phone', get_post_meta($orderID, '_billing_phone', true));
update_post_meta( $order_id, '_billing_address_1', get_post_meta($orderID, '_billing_address_1', true));
update_post_meta( $order_id, '_billing_address_2', get_post_meta($orderID, '_billing_address_2', true));
update_post_meta( $order_id, '_billing_country', get_post_meta($orderID, '_billing_country', true));
update_post_meta( $order_id, '_billing_first_name', get_post_meta($orderID, '_billing_first_name', true));
update_post_meta( $order_id, '_billing_last_name', get_post_meta($orderID, '_billing_last_name', true));
update_post_meta( $order_id, '_billing_company', get_post_meta($orderID, '_billing_company', true));
//4 Add Shipping Fields
update_post_meta( $order_id, '_shipping_country', get_post_meta($orderID, '_shipping_country', true));
update_post_meta( $order_id, '_shipping_first_name', get_post_meta($orderID, '_shipping_first_name', true));
update_post_meta( $order_id, '_shipping_last_name', get_post_meta($orderID, '_shipping_last_name', true));
update_post_meta( $order_id, '_shipping_company', get_post_meta($orderID, '_shipping_company', true));
update_post_meta( $order_id, '_shipping_address_1', get_post_meta($orderID, '_shipping_address_1', true));
update_post_meta( $order_id, '_shipping_address_2', get_post_meta($orderID, '_shipping_address_2', true));
update_post_meta( $order_id, '_shipping_city', get_post_meta($orderID, '_shipping_city', true));
update_post_meta( $order_id, '_shipping_state', get_post_meta($orderID, '_shipping_state', true));
update_post_meta( $order_id, '_shipping_postcode', get_post_meta($orderID, '_shipping_postcode', true));
//6 Copy shipping items and shipping item meta from original order
$original_order_shipping_items = $original_order->get_items('shipping');
foreach ( $original_order_shipping_items as $original_order_shipping_item ) {
$item_id = wc_add_order_item( $order_id, array(
'order_item_name' => $original_order_shipping_item['name'],
'order_item_type' => 'shipping'
) );
if ( $item_id ) {
wc_add_order_item_meta( $item_id, 'method_id', $original_order_shipping_item['method_id'] );
wc_add_order_item_meta( $item_id, 'cost', wc_format_decimal( $original_order_shipping_item['cost'] ) );
}
}
// Store coupons
$original_order_coupons = $original_order->get_items('coupon');
foreach ( $original_order_coupons as $original_order_coupon ) {
$item_id = wc_add_order_item( $order_id, array(
'order_item_name' => $original_order_coupon['name'],
'order_item_type' => 'coupon'
) );
// Add line item meta
if ( $item_id ) {
wc_add_order_item_meta( $item_id, 'discount_amount', $original_order_coupon['discount_amount'] );
}
}
//Payment Info
update_post_meta( $order_id, '_payment_method', get_post_meta($orderID, '_payment_method', true) );
update_post_meta( $order_id, '_payment_method_title', get_post_meta($orderID, '_payment_method_title', true) );
update_post_meta( $order->id, 'Transaction ID', get_post_meta($orderID, 'Transaction ID', true) );
$order->payment_complete();
//6 Set Order Status to processing to trigger initial emails to end user and vendor
$order->update_status('processing');
}
return $order_id;
}
function woo_order_extra_columns($columns)
{
$newcolumns = array(
"cb" => "<input type = \"checkbox\" />",
"delivery" => esc_html__('Delivery', 'woocommerce'),
);
$columns = array_merge($newcolumns, $columns);
return $columns;
}
function woo_order_extra_columns_content($column)
{
global $post;
$order_id = $post->ID;
switch ($column)
{
case "delivery":
$daliveryDate = get_post_meta($order_id,'_Delivery_Date',true);
if ( empty( $daliveryDate ) )
echo __( '-' );
else
printf( __( '%s' ), $daliveryDate );
break;
}
}
function my_sortable_cake_column( $columns ) {
$columns['delivery'] = 'delivery';
return $columns;
}
它将订单状态更改为第253行的处理。
我猜测它是在这附近应该添加一些代码以使其改变订单状态而不是等待，如果订单中的项目具有延迟订购的metakey。
我希望有更多专业知识而非我非常有限的知识分子的人可以帮助我。
答案 0 :(得分：0)
这是一个在订单获得“处理”状态时触发的钩子函数。
在函数内部，我们通过订单ID中的简单轻量级SQL查询查找“延期交货”的订单商品。
如果找到“延期交货”项目，我们会将订单状态更改为“暂停”（您的案例的正确订单状态）。
代码：
add_action('woocommerce_order_status_processing', 'pending_back_orders_to_on_hold', 60, 2 );
function pending_back_orders_to_on_hold( $order_id, $order ) {
global $wpdb;
// The SQL query for Order items in backorder
$results = $wpdb->get_col( "
SELECT woim.meta_value FROM {$wpdb->prefix}woocommerce_order_itemmeta as woim
INNER JOIN {$wpdb->prefix}woocommerce_order_items as woi ON woim.order_item_id = woi.order_item_id
WHERE woi.order_id = '$order_id' AND woim.meta_key LIKE 'Backordered'
" );
// If an item is 'Backordered' we change the order status to "on-hold"
if(reset($results) > 0)
$order->update_status('on-hold');
}
代码进入活动子主题（或活动主题）的function.php文件。
经过测试和工作。
更新 （与您的评论相关）
如果您想为此目的更改插件内的代码，您将替换第253行：
$order->update_status('processing');
通过以下代码：
$line_item_ids = array_keys( $order->get_items() );
$backordered = wc_get_order_item_meta( reset($line_item_ids), 'Backordered', true );
$changed_status = $backorders > 0 ? 'on-hold' : 'processing';
$order->update_status( $changed_status );
它应该有用，但这不是一个好习惯。