在SKU的WooCommerce购物车中的产品列表底部排序产品 [英] Sort products at the bottom of the product list in cart WooCommerce by SKU
本文介绍了在SKU的WooCommerce购物车中的产品列表底部排序产品的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
在WooCommerce中，我使用一个代码来显示牛排重量选择表，保存选择数据，并在购物车中，结帐页面上，编辑订单时和在电子邮件通知中显示此数据.
In WooCommerce, I use a code that shows the steak weight selection form, saves the selection data and displays this data in the cart, on the checkout page, when editing the order and in email notifications.
我的代码还与在将任何产品添加到购物车时自动添加包装的代码结合在一起.在SKU上添加包装.
My code is also combined with a code that automatically adds packaging when adding any products to the cart. Adding packaging occurs on SKU.
/**
* Display Custom Checkbox Field
*/
function steak_custom_field_add() {
global $post;
// Checkbox
woocommerce_wp_checkbox(
array(
'id' => '_steak_checkbox',
'label' => __('Steak Weight', 'woocommerce' ),
'description' => __( 'If necessary, enable steak weight selection', 'woocommerce' )
)
);
}
add_action('woocommerce_product_options_general_product_data', 'steak_custom_field_add', 10, 0 );
/**
* Save Custom Checkbox Field
*/
function steak_custom_field_save( $post_id ) {
$product = wc_get_product( $post_id );
// Custom Product Checkbox Field
$steak_checkbox = isset( $_POST['_steak_checkbox'] ) ? 'yes' : 'no';
// Update product meta
$product->update_meta_data( '_steak_checkbox', $steak_checkbox );
// Save
$product->save();
}
add_action('woocommerce_process_product_meta', 'steak_custom_field_save', 10, 1 );
/**
* Display Custom Select Box
*/
function display_steak_custom_field() {
global $post;
// Get product
$product = wc_get_product( $post->ID );
// If is single product page and have the "steak_checkbox" enabled we display the field
if ( $product->get_meta( '_steak_checkbox' ) === 'yes' ) {
echo '<div class="roast_select">';
$select = woocommerce_form_field( 'steak_custom_options', array(
'type' => 'select',
'class' => array('my-steak-select-box form-row-wide'),
'label' => __('Steak Weight'),
'required' => false,
'return' => false,
'options' => array(
'' => 'Please select...',
'300g' => '300g',
'400g' => '400g',
'500g' => '500g',
'600g' => '600g',
'700g' => '700g',
'800g' => '800g',
'900g' => '900g',
'1000g' => '1000g'
)
), '' );
echo $select;
echo '</div>';
?>
<script type="text/javascript">
jQuery(document).ready(function ($) {
console.log('it works 1');
var price = <?php echo $product->get_price(); ?>, currency = '<?php echo get_woocommerce_currency_symbol(); ?>';
$( '[name=steak_custom_options]' ).change(function(){
if (!(this.value < 1)) {
var dropdown_val = this.value;
var remove_g = dropdown_val.replace( 'g', '' );
var remove_double_zero = remove_g.replace( '00', '' );
var product_total = parseFloat( price * remove_double_zero );
// For single product page
$( '.entry-summary .woocommerce-Price-amount' ).html( currency + product_total.toFixed(2));
// quick-view-custom-price
$( '.quick-view-custom-price .woocommerce-Price-amount' ).html( currency + product_total.toFixed(2));
}
});
});
</script>
<?php
}
}
add_action( 'woocommerce_before_add_to_cart_button', 'display_steak_custom_field', 10, 0 );
/**
* Add as custom cart item data
*/
function add_custom_steak_cart_item_data( $cart_item_data, $product_id, $variation_id, $quantity ) {
// Get product
$product = wc_get_product( $product_id );
// Get product sku
$product_sku = $product->get_sku();
if ( !empty( $_POST['steak_custom_options'] ) && $product_sku != 'lunchbox' ) {
$cart_item_data['steak_option'] = $_POST['steak_custom_options'];
}
return $cart_item_data;
}
add_filter( 'woocommerce_add_cart_item_data', 'add_custom_steak_cart_item_data', 10, 4 );
/**
* Add custom fields values under cart item name in cart
*/
function steak_custom_field_add_cart( $item_name, $cart_item, $cart_item_key ) {
if( is_cart() ) {
if( isset( $cart_item['steak_option'] ) ) {
$item_name .= '<div class="my-steak-class"><strong>' . __("Steak Weight", "woocommerce") . ':</strong> ' . $cart_item['steak_option'] . '</div>';
}
}
return $item_name;
}
add_filter( 'woocommerce_cart_item_name', 'steak_custom_field_add_cart', 10, 3 );
/**
* Calculate the number of lunchboxes and package, based on the number of products in cart.
*/
function add_delivery_charge_to_cart( $cart ) {
if ( is_admin() && ! defined( 'DOING_AJAX' ) )
return;
if ( did_action( 'woocommerce_before_calculate_totals' ) >= 2 )
return;
/********** SETTINGS **********/
$lunchbox_sku = 'lunchbox'; // "LunchBox SKU" to be added to cart
$pakket_sku = 'pakket'; // "Pakket SKU" to be added to cart
$exclude_categories = array( 'drink', 'bread' ); // Exclude these categories
/********** END SETTINGS **********/
// Get product ID by SKU
$lunchbox_id = wc_get_product_id_by_sku( $lunchbox_sku );
$pakket_id = wc_get_product_id_by_sku( $pakket_sku );
$category_qty_total = 0; // Total of category quantity items, Don't edit!!
/********** LOOP THROUGH CART ITEMS **********/
foreach ( $cart->get_cart() as $cart_item_key => $cart_item ) {
// Get product id
$product_id = $cart_item['data']->get_id();
// Get product quantity
$product_qty = $cart_item['quantity'];
// Check if "LunchBox" product is already in cart
if( $product_id == $lunchbox_id ) {
$lunchbox_key = $cart_item_key;
$lunchbox_qty = $product_qty;
}
// Check if "Pakket" product is already in cart
if( $product_id == $pakket_id ) {
$pakket_key = $cart_item_key;
$pakket_qty = $product_qty;
}
// Check if product belongs to a certain category
if( has_term( $exclude_categories, 'product_cat', $product_id ) ) {
$category_qty_total += $product_qty;
}
// Check if product, contains steak weight
if( isset( $cart_item['steak_option'] ) ) {
// Remove the last 2 zeros (100g becomes 1, 300g becomes 3, 1000g becomes 10, etc...)
// Remove 'g' from grams
// convert string to integer
$chosen_weight = (int) str_replace( '00', '', str_replace('g', '', $cart_item['steak_option']) );
// Get current price
$current_price = $cart_item['data']->get_price();
// Set new price, price is already known per 100g
$cart_item['data']->set_price( $current_price * $chosen_weight );
}
}
/********** CALCULATE THE TOTALS, SO "LUNCHBOX", "PAKKET" & CATEGORIES ARE NOT USED IN THE TOTALS **********/
// Get total items in cart, counts number of products & quantity per product
$total_items_in_cart = $cart->get_cart_contents_count();
// Total items in cart - category quantity total
$total_items_in_cart -= $category_qty_total;
// Lunchbox total = total_items_in_cart & pakket total = total_items_in_cart
$lunchbox_total = $total_items_in_cart;
$pakket_total = $total_items_in_cart;
// Isset lunchbox qty -> lunchbox total - lunchbox qty & pakket total - lunchbox qty
if ( isset($lunchbox_qty) ) {
$lunchbox_total -= $lunchbox_qty;
$pakket_total -= $lunchbox_qty;
}
// Isset pakket qty -> lunchbox total - pakket qty & pakket total - pakket qty
if ( isset($pakket_qty) ) {
$lunchbox_total -= $pakket_qty;
$pakket_total = $pakket_total - $pakket_qty;
}
/********** APPLY NEW TOTALS TO LUNCHBOX & PAKKET **********/
// If product "LunchBox" is in cart, we check the quantity to update it if needed
if ( isset($lunchbox_key) && $lunchbox_qty != $total_items_in_cart ) {
// Set quantity, lunchbox
$cart->set_quantity( $lunchbox_key, $lunchbox_total );
} elseif ( !isset($lunchbox_key) && $total_items_in_cart > 0 ) {
// Product "LunchBox" is not in cart, we add it
$cart->add_to_cart( $lunchbox_id, $total_items_in_cart );
}
// Total items in cart greater than or equal to 3
if ( $total_items_in_cart >= 3 ) {
// Pakket total = pakket_total / 3 = floor(result)
// Floor = round fractions down, rounding result down
$pakket_total = floor( $pakket_total / 3 );
// If product "Pakket" is in cart
if ( isset($pakket_key) ) {
// Set quantity, pakket
$cart->set_quantity( $pakket_key, $pakket_total );
} elseif ( !isset($pakket_key) ) {
// Product "Pakket" is not in cart, we add it
$cart->add_to_cart( $pakket_id, $pakket_total );
}
}
}
add_action( 'woocommerce_before_calculate_totals', 'add_delivery_charge_to_cart', 10, 1 );
/**
* Display custom fields values under item name in checkout
*/
function steak_custom_checkout_cart_item_name( $item_qty, $cart_item, $cart_item_key ) {
if( isset($cart_item['steak_option']) ) {
$item_qty .= '<div class="my-steak-class"><strong>' . __("Steak Weight", "woocommerce") . ':</strong> ' . $cart_item['steak_option'] . 'g</div>';
}
return $item_qty;
}
add_filter( 'woocommerce_checkout_cart_item_quantity', 'steak_custom_checkout_cart_item_name', 10, 3 );
/**
* Display custom fields values under item name in checkout
*/
function save_order_item_steak_field( $item, $cart_item_key, $values, $order ) {
if( isset($values['steak_option']) ) {
$key = __('Steak Weight', 'woocommerce');
$value = $values['steak_option'];
$item->update_meta_data( $key, $value ,$item->get_id());
}
}
add_action('woocommerce_checkout_create_order_line_item', 'save_order_item_steak_field', 10, 4 );
有一次，用户@ 7uc1f3r帮助进行了自定义排序，因此包装始终位于购物车中产品列表的最底部.
At one time, user @7uc1f3r helped make custom sorting so that packaging is always at the very bottom of the product list in the cart.
function sort_cart_specific_product_at_bottom( $cart ) {
// Product id's to to display at tbe bottom of the product list
$product_ids_last = array( 30, 815 );
// Set empty arrays
$products_in_cart = array();
$products_last = array();
$cart_contents = array();
// Loop through cart items
foreach ( $cart->get_cart() as $cart_item_key => $cart_item ) {
// Get product id
$product_id = $cart_item['data']->get_id();
// In_array — checks if a value exists in an array
if ( in_array( $product_id, $product_ids_last) ) {
// Add to products last array
$products_last[ $cart_item_key ] = $product_id;
} else {
// Add to products in cart array
$products_in_cart[ $cart_item_key ] = $product_id;
}
}
// Merges the elements together so that the values of one are appended to the end of the previous one.
$products_in_cart = array_merge( $products_in_cart, $products_last );
// Assign sorted items to cart
foreach ( $products_in_cart as $cart_item_key => $product_id ) {
$cart_contents[ $cart_item_key ] = $cart->cart_contents[ $cart_item_key ];
}
// Cart contents
$cart->cart_contents = $cart_contents;
}
add_action( 'woocommerce_cart_loaded_from_session', 'sort_cart_specific_product_at_bottom', 10, 1 );
但是不幸的是，排序代码有些过时了，因为现在是通过SKU(而不是ID)添加软件包的.因此，排序不起作用.
But unfortunately, the sort code is a bit outdated, because now the package is added by SKU, not by ID. Accordingly, sorting does not work.
考虑到SKU增加的包装，如何更改分类代码?
How to change the sort code, given the addition of packaging by SKU?
我会很高兴为您提供帮助！
I will be happy for your help!
推荐答案
以下代码将根据产品sku对产品进行最后排序
The following code will sort products last, based on the product sku
相关线程:
function sort_cart_specific_product_at_bottom( $cart ) {
// Product sku to to display at tbe bottom of the product list
$product_sku_last = array( 'lunchbox', 'pakket' );
// Set empty arrays
$products_in_cart = array();
$products_last = array();
$cart_contents = array();
// Loop through cart items
foreach ( $cart->get_cart() as $cart_item_key => $cart_item ) {
// Get product sku
$product_sku = $cart_item['data']->get_sku();
// Get product id
$product_id = $cart_item['data']->get_id();
// In_array — checks if a value exists in an array
if ( in_array( $product_sku, $product_sku_last ) ) {
// Add to products last array
$products_last[ $cart_item_key ] = $product_id;
} else {
// Add to products in cart array
$products_in_cart[ $cart_item_key ] = $product_id;
}
}
// Merges the elements together so that the values of one are appended to the end of the previous one.
$products_in_cart = array_merge( $products_in_cart, $products_last );
// Assign sorted items to cart
foreach ( $products_in_cart as $cart_item_key => $product_id ) {
$cart_contents[ $cart_item_key ] = $cart->cart_contents[ $cart_item_key ];
}
// Cart contents
$cart->cart_contents = $cart_contents;
}
add_action( 'woocommerce_cart_loaded_from_session', 'sort_cart_specific_product_at_bottom', 10, 1 );
并且此代码确保基于sku的商品无法从购物车中移除
And this code ensures that the items based on sku are not removable from the shopping cart
function prevent_cart_item_remove_link( $link, $cart_item_key ) {
// Product sku that should not be removable
$product_sku_last = array( 'lunchbox', 'pakket' );
if( WC()->cart->find_product_in_cart( $cart_item_key ) ) {
$cart_item = WC()->cart->cart_contents[ $cart_item_key ];
// Get product sku
$product_sku = $cart_item['data']->get_sku();
// In_array — checks if a value exists in an array
if ( in_array( $product_sku, $product_sku_last ) ) {
$link = '';
}
}
return $link;
}
add_filter( 'woocommerce_cart_item_remove_link', 'prevent_cart_item_remove_link', 10, 2 );
这篇关于在SKU的WooCommerce购物车中的产品列表底部排序产品的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
查看全文
