767 lines
23 KiB
PHP
767 lines
23 KiB
PHP
<?php
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/**
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* WooCommerce Core Functions
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*
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* Functions available on both the front-end and admin.
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*
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* @package WooCommerce
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* @category Core
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* @author WooThemes
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*/
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/**
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* HTML emails from WooCommerce
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**/
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function woocommerce_mail( $to, $subject, $message, $headers = "Content-Type: text/html\r\n", $attachments = "" ) {
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global $woocommerce;
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$mailer = $woocommerce->mailer();
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$mailer->send( $to, $subject, $message, $headers, $attachments );
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}
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/**
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* Prevent caching
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**/
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function woocommerce_nocache() {
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if(!defined('DONOTCACHEPAGE')) {
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define("DONOTCACHEPAGE", "true"); // WP Super Cache constant
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}
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}
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/**
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* WooCommerce page IDs
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*
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* retrieve page ids - used for myaccount, edit_address, change_password, shop, cart, checkout, pay, view_order, thanks, terms, order_tracking
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*
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* returns -1 if no page is found
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**/
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if (!function_exists('woocommerce_get_page_id')) {
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function woocommerce_get_page_id( $page ) {
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$page = apply_filters('woocommerce_get_' . $page . '_page_id', get_option('woocommerce_' . $page . '_page_id'));
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return ($page) ? $page : -1;
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}
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}
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/**
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* WooCommerce clear cart
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*
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* Clears the cart session when called
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**/
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if (!function_exists('woocommerce_empty_cart')) {
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function woocommerce_empty_cart() {
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global $woocommerce;
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if (!isset($woocommerce->cart) || $woocommerce->cart == '' ) $woocommerce->cart = new WC_Cart();
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$woocommerce->cart->empty_cart();
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}
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}
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/**
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* WooCommerce conditionals
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*
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* is_woocommerce - Returns true if on a page which uses WooCommerce templates (cart and checkout are standard pages with shortcodes and thus are not included)
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**/
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function is_woocommerce() {
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if (is_shop() || is_product_category() || is_product_tag() || is_product()) return true; else return false;
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}
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if (!function_exists('is_shop')) {
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function is_shop() {
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if (is_post_type_archive( 'product' ) || is_page(woocommerce_get_page_id('shop'))) return true; else return false;
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}
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}
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if (!function_exists('is_product_category')) {
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function is_product_category() {
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return is_tax( 'product_cat' );
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}
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}
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if (!function_exists('is_product_tag')) {
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function is_product_tag() {
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return is_tax( 'product_tag' );
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}
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}
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if (!function_exists('is_product')) {
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function is_product() {
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return is_singular( array('product') );
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}
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}
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if (!function_exists('is_cart')) {
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function is_cart() {
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return is_page(woocommerce_get_page_id('cart'));
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}
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}
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if (!function_exists('is_checkout')) {
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function is_checkout() {
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if (is_page(woocommerce_get_page_id('checkout')) || is_page(woocommerce_get_page_id('pay'))) return true; else return false;
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}
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}
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if (!function_exists('is_account_page')) {
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function is_account_page() {
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if ( is_page(woocommerce_get_page_id('myaccount')) || is_page(woocommerce_get_page_id('edit_address')) || is_page(woocommerce_get_page_id('view_order')) || is_page(woocommerce_get_page_id('change_password')) ) return true; else return false;
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}
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}
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if (!function_exists('is_ajax')) {
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function is_ajax() {
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if ( defined('DOING_AJAX') ) return true;
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if ( isset($_SERVER['HTTP_X_REQUESTED_WITH']) && strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest' ) return true; else return false;
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}
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}
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/**
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* Get template part (for templates like the shop-loop)
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*/
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function woocommerce_get_template_part( $slug, $name = '' ) {
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global $woocommerce;
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if ($name=='shop' && !locate_template(array( 'loop-shop.php', $woocommerce->template_url . 'loop-shop.php' ))) {
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load_template( $woocommerce->plugin_path() . '/templates/loop-shop.php',false );
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return;
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} elseif ($name=='shop' && locate_template(array( $woocommerce->template_url . 'loop-shop.php' ))) {
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get_template_part( $woocommerce->template_url . $slug, $name );
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return;
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}
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get_template_part( $slug, $name );
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}
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/**
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* Get other templates (e.g. product attributes) passing attributes and including the file
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*/
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function woocommerce_get_template($template_name, $args = array()) {
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global $woocommerce;
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if ( $args && is_array($args) )
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extract( $args );
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include( woocommerce_locate_template( $template_name ) );
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}
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/**
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* Locate a template and return the path for inclusion
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*/
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function woocommerce_locate_template( $template_name ) {
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global $woocommerce;
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// Look in yourtheme/woocommerce/template-name and yourtheme/template-name
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$template = locate_template( array( $woocommerce->template_url . $template_name , $template_name ) );
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// Get default template
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if (!$template) $template = $woocommerce->plugin_path() . '/templates/' . $template_name;
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return $template;
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}
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/**
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* Currency
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**/
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function get_woocommerce_currency_symbol( $currency = '' ) {
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if (!$currency) $currency = get_option('woocommerce_currency');
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$currency_symbol = '';
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switch ($currency) :
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case 'BRL' : $currency_symbol = 'R$'; break; // in Brazil the correct is R$ 0.00,00
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case 'AUD' :
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case 'CAD' :
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case 'MXN' :
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case 'NZD' :
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case 'HKD' :
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case 'SGD' :
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case 'USD' : $currency_symbol = '$'; break;
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case 'EUR' : $currency_symbol = '€'; break;
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case 'JPY' : $currency_symbol = '¥'; break;
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case 'TRY' : $currency_symbol = 'TL'; break;
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case 'NOK' : $currency_symbol = 'kr'; break;
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case 'ZAR' : $currency_symbol = 'R'; break;
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case 'CZK' : $currency_symbol = 'Kč'; break;
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case 'DKK' :
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case 'HUF' :
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case 'ILS' :
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case 'MYR' :
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case 'PHP' :
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case 'PLN' :
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case 'SEK' :
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case 'CHF' :
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case 'TWD' :
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case 'THB' : $currency_symbol = $currency; break;
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case 'GBP' :
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default : $currency_symbol = '£'; break;
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endswitch;
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return apply_filters('woocommerce_currency_symbol', $currency_symbol, $currency);
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}
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/**
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* Price Formatting Helper
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**/
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function woocommerce_price( $price, $args = array() ) {
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global $woocommerce;
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extract(shortcode_atts(array(
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'ex_tax_label' => '0'
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), $args));
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$return = '';
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$num_decimals = (int) get_option('woocommerce_price_num_decimals');
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$currency_pos = get_option('woocommerce_currency_pos');
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$currency_symbol = get_woocommerce_currency_symbol();
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$price = number_format( (double) $price, $num_decimals, get_option('woocommerce_price_decimal_sep'), get_option('woocommerce_price_thousand_sep') );
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if (get_option('woocommerce_price_trim_zeros')=='yes' && $num_decimals>0) :
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$price = woocommerce_trim_zeros($price);
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endif;
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switch ($currency_pos) :
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case 'left' :
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$return = '<span class="amount">'. $currency_symbol . $price . '</span>';
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break;
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case 'right' :
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$return = '<span class="amount">'. $price . $currency_symbol . '</span>';
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break;
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case 'left_space' :
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$return = '<span class="amount">'. $currency_symbol . ' ' . $price . '</span>';
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break;
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case 'right_space' :
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$return = '<span class="amount">'. $price . ' ' . $currency_symbol . '</span>';
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break;
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endswitch;
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if ($ex_tax_label && get_option('woocommerce_calc_taxes')=='yes') $return .= ' <small>'.$woocommerce->countries->ex_tax_or_vat().'</small>';
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return $return;
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}
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/**
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* Trim trailing zeros
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**/
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function woocommerce_trim_zeros( $price ) {
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return preg_replace('/'.preg_quote(get_option('woocommerce_price_decimal_sep'), '/').'0++$/', '', $price);
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}
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/**
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* Clean variables
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**/
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function woocommerce_clean( $var ) {
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return trim(strip_tags(stripslashes($var)));
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}
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/**
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* Merge two arrays
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**/
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function woocommerce_array_overlay($a1,$a2) {
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foreach($a1 as $k => $v) {
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if(!array_key_exists($k,$a2)) continue;
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if(is_array($v) && is_array($a2[$k])){
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$a1[$k] = woocommerce_array_overlay($v,$a2[$k]);
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}else{
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$a1[$k] = $a2[$k];
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}
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}
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return $a1;
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}
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/**
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* Get top term
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* http://wordpress.stackexchange.com/questions/24794/get-the-the-top-level-parent-of-a-custom-taxonomy-term
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**/
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function woocommerce_get_term_top_most_parent($term_id, $taxonomy) {
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// start from the current term
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$parent = get_term_by( 'id', $term_id, $taxonomy);
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// climb up the hierarchy until we reach a term with parent = '0'
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while ($parent->parent != '0'){
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$term_id = $parent->parent;
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$parent = get_term_by( 'id', $term_id, $taxonomy);
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}
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return $parent;
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}
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/**
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* Variation Formatting
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*
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* Gets a formatted version of variation data or item meta
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**/
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function woocommerce_get_formatted_variation( $variation = '', $flat = false ) {
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global $woocommerce;
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if (is_array($variation)) :
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if (!$flat) $return = '<dl class="variation">'; else $return = '';
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$variation_list = array();
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foreach ($variation as $name => $value) :
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if (!$value) continue;
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// If this is a term slug, get the term's nice name
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if (taxonomy_exists(esc_attr(str_replace('attribute_', '', $name)))) :
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$term = get_term_by('slug', $value, esc_attr(str_replace('attribute_', '', $name)));
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if (!is_wp_error($term) && $term->name) :
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$value = $term->name;
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endif;
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else :
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$value = ucfirst($value);
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endif;
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if ($flat) :
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$variation_list[] = $woocommerce->attribute_label(str_replace('attribute_', '', $name)).': '.$value;
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else :
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$variation_list[] = '<dt>'.$woocommerce->attribute_label(str_replace('attribute_', '', $name)).':</dt><dd>'.$value.'</dd>';
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endif;
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endforeach;
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if ($flat) :
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$return .= implode(', ', $variation_list);
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else :
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$return .= implode('', $variation_list);
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endif;
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if (!$flat) $return .= '</dl>';
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return $return;
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endif;
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}
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/**
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* Hex darker/lighter/contrast functions for colours
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**/
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if (!function_exists('woocommerce_hex_darker')) {
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function woocommerce_hex_darker( $color, $factor = 30 ) {
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$color = str_replace('#', '', $color);
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$base['R'] = hexdec($color{0}.$color{1});
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$base['G'] = hexdec($color{2}.$color{3});
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$base['B'] = hexdec($color{4}.$color{5});
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$color = '#';
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foreach ($base as $k => $v) :
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$amount = $v / 100;
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$amount = round($amount * $factor);
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$new_decimal = $v - $amount;
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$new_hex_component = dechex($new_decimal);
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if(strlen($new_hex_component) < 2) :
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$new_hex_component = "0".$new_hex_component;
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endif;
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$color .= $new_hex_component;
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endforeach;
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return $color;
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}
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}
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if (!function_exists('woocommerce_hex_lighter')) {
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function woocommerce_hex_lighter( $color, $factor = 30 ) {
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$color = str_replace('#', '', $color);
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$base['R'] = hexdec($color{0}.$color{1});
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$base['G'] = hexdec($color{2}.$color{3});
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$base['B'] = hexdec($color{4}.$color{5});
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$color = '#';
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foreach ($base as $k => $v) :
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$amount = 255 - $v;
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$amount = $amount / 100;
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$amount = round($amount * $factor);
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$new_decimal = $v + $amount;
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$new_hex_component = dechex($new_decimal);
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if(strlen($new_hex_component) < 2) :
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$new_hex_component = "0".$new_hex_component;
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endif;
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$color .= $new_hex_component;
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endforeach;
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return $color;
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}
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}
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if (!function_exists('woocommerce_light_or_dark')) {
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function woocommerce_light_or_dark( $color, $dark = '#000000', $light = '#FFFFFF' ) {
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return (hexdec($color) > 0xffffff/2) ? $dark : $light;
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}
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}
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/**
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* Exclude order comments from queries and RSS
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*
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* This code should exclude shop_order comments from queries. Some queries (like the recent comments widget on the dashboard) are hardcoded
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* and are not filtered, however, the code current_user_can( 'read_post', $comment->comment_post_ID ) should keep them safe since only admin and
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* shop managers can view orders anyway.
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*
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* The frontend view order pages get around this filter by using remove_filter('comments_clauses', 'woocommerce_exclude_order_comments');
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**/
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add_filter( 'comments_clauses', 'woocommerce_exclude_order_comments', 10, 1);
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add_action( 'comment_feed_join', 'woocommerce_exclude_order_comments_from_feed_join' );
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add_action( 'comment_feed_where', 'woocommerce_exclude_order_comments_from_feed_where' );
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function woocommerce_exclude_order_comments( $clauses ) {
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global $wpdb, $typenow;
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if (is_admin() && $typenow=='shop_order') return $clauses; // Don't hide when viewing orders in admin
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$clauses['join'] = "LEFT JOIN $wpdb->posts ON $wpdb->comments.comment_post_ID = $wpdb->posts.ID";
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if ($clauses['where']) $clauses['where'] .= ' AND ';
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$clauses['where'] .= "
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$wpdb->posts.post_type NOT IN ('shop_order')
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";
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return $clauses;
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}
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function woocommerce_exclude_order_comments_from_feed_join( $join ) {
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global $wpdb;
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if (!$join) $join = "JOIN $wpdb->posts ON ( $wpdb->comments.comment_post_ID = $wpdb->posts.ID )";
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return $join;
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}
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function woocommerce_exclude_order_comments_from_feed_where( $where ) {
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global $wpdb;
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if ($where) $where .= ' AND ';
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$where .= "$wpdb->posts.post_type NOT IN ('shop_order')";
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return $where;
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}
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/**
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* Order Status completed - GIVE DOWNLOADABLE PRODUCT ACCESS TO CUSTOMER
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**/
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add_action('woocommerce_order_status_completed', 'woocommerce_downloadable_product_permissions');
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function woocommerce_downloadable_product_permissions( $order_id ) {
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global $wpdb;
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$order = new WC_Order( $order_id );
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if (sizeof($order->get_items())>0) foreach ($order->get_items() as $item) :
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if ($item['id']>0) :
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$_product = $order->get_product_from_item( $item );
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if ( $_product->exists && $_product->is_downloadable() ) :
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$download_id = ($item['variation_id']>0) ? $item['variation_id'] : $item['id'];
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$user_email = $order->billing_email;
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if ($order->user_id>0) :
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$user_info = get_userdata($order->user_id);
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if ($user_info->user_email) :
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$user_email = $user_info->user_email;
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endif;
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else :
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$order->user_id = 0;
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endif;
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$limit = trim(get_post_meta($download_id, '_download_limit', true));
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if (!empty($limit)) :
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$limit = (int) $limit;
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else :
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$limit = '';
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endif;
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// Downloadable product - give access to the customer
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$wpdb->insert( $wpdb->prefix . 'woocommerce_downloadable_product_permissions', array(
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'product_id' => $download_id,
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'user_id' => $order->user_id,
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'user_email' => $user_email,
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'order_id' => $order->id,
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'order_key' => $order->order_key,
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'downloads_remaining' => $limit
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), array(
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'%s',
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'%s',
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'%s',
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'%s',
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'%s',
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'%s'
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) );
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endif;
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endif;
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endforeach;
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}
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/**
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* Order Status completed - This is a paying customer
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**/
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add_action('woocommerce_order_status_completed', 'woocommerce_paying_customer');
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function woocommerce_paying_customer( $order_id ) {
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$order = new WC_Order( $order_id );
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if ( $order->user_id > 0 ) update_user_meta( $order->user_id, 'paying_customer', 1 );
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}
|
|
|
|
/**
|
|
* Filter to allow product_cat in the permalinks for products.
|
|
*
|
|
* @param string $permalink The existing permalink URL.
|
|
*/
|
|
add_filter( 'post_type_link', 'woocommerce_product_cat_filter_post_link', 10, 4 );
|
|
|
|
function woocommerce_product_cat_filter_post_link( $permalink, $post, $leavename, $sample ) {
|
|
// Abort if post is not a product
|
|
if ($post->post_type!=='product') return $permalink;
|
|
|
|
// Abort early if the placeholder rewrite tag isn't in the generated URL
|
|
if ( false === strpos( $permalink, '%product_cat%' ) ) return $permalink;
|
|
|
|
// Get the custom taxonomy terms in use by this post
|
|
$terms = get_the_terms( $post->ID, 'product_cat' );
|
|
|
|
if ( empty( $terms ) ) :
|
|
// If no terms are assigned to this post, use a string instead (can't leave the placeholder there)
|
|
$permalink = str_replace( '%product_cat%', __('product', 'woocommerce'), $permalink );
|
|
else :
|
|
// Replace the placeholder rewrite tag with the first term's slug
|
|
$first_term = array_shift( $terms );
|
|
$permalink = str_replace( '%product_cat%', $first_term->slug, $permalink );
|
|
endif;
|
|
|
|
return $permalink;
|
|
}
|
|
|
|
/**
|
|
* Add term ordering to get_terms
|
|
*
|
|
* It enables the support a 'menu_order' parameter to get_terms for the product_cat taxonomy.
|
|
* By default it is 'ASC'. It accepts 'DESC' too
|
|
*
|
|
* To disable it, set it ot false (or 0)
|
|
*
|
|
*/
|
|
add_filter( 'terms_clauses', 'woocommerce_terms_clauses', 10, 3);
|
|
|
|
function woocommerce_terms_clauses($clauses, $taxonomies, $args ) {
|
|
global $wpdb, $woocommerce;
|
|
|
|
// No sorting when menu_order is false
|
|
if ( isset($args['menu_order']) && $args['menu_order'] == false ) return $clauses;
|
|
|
|
// No sorting when orderby is non default
|
|
if ( isset($args['orderby']) && $args['orderby'] != 'name' ) return $clauses;
|
|
|
|
// No sorting in admin when sorting by a column
|
|
if ( isset($_GET['orderby']) ) return $clauses;
|
|
|
|
// wordpress should give us the taxonomies asked when calling the get_terms function. Only apply to categories and pa_ attributes
|
|
$found = false;
|
|
foreach ((array) $taxonomies as $taxonomy) :
|
|
if ($taxonomy=='product_cat' || strstr($taxonomy, 'pa_')) :
|
|
$found = true;
|
|
break;
|
|
endif;
|
|
endforeach;
|
|
if (!$found) return $clauses;
|
|
|
|
// Meta name
|
|
if (strstr($taxonomies[0], 'pa_')) :
|
|
$meta_name = 'order_' . esc_attr($taxonomies[0]);
|
|
else :
|
|
$meta_name = 'order';
|
|
endif;
|
|
|
|
// query fields
|
|
if( strpos('COUNT(*)', $clauses['fields']) === false ) $clauses['fields'] .= ', tm.* ';
|
|
|
|
//query join
|
|
$clauses['join'] .= " LEFT JOIN {$wpdb->woocommerce_termmeta} AS tm ON (t.term_id = tm.woocommerce_term_id AND tm.meta_key = '". $meta_name ."') ";
|
|
|
|
// default to ASC
|
|
if( ! isset($args['menu_order']) || ! in_array( strtoupper($args['menu_order']), array('ASC', 'DESC')) ) $args['menu_order'] = 'ASC';
|
|
|
|
$order = "ORDER BY CAST(tm.meta_value AS SIGNED) " . $args['menu_order'];
|
|
|
|
if ( $clauses['orderby'] ):
|
|
$clauses['orderby'] = str_replace('ORDER BY', $order . ',', $clauses['orderby'] );
|
|
else:
|
|
$clauses['orderby'] = $order;
|
|
endif;
|
|
|
|
return $clauses;
|
|
}
|
|
|
|
/**
|
|
* WooCommerce Dropdown categories
|
|
*
|
|
* Stuck with this until a fix for http://core.trac.wordpress.org/ticket/13258
|
|
* We use a custom walker, just like WordPress does it
|
|
*/
|
|
function woocommerce_product_dropdown_categories( $show_counts = 1, $hierarchal = 1 ) {
|
|
global $wp_query;
|
|
|
|
$r = array();
|
|
$r['pad_counts'] = 1;
|
|
$r['hierarchal'] = $hierarchal;
|
|
$r['hide_empty'] = 1;
|
|
$r['show_count'] = 1;
|
|
$r['selected'] = (isset($wp_query->query['product_cat'])) ? $wp_query->query['product_cat'] : '';
|
|
|
|
$terms = get_terms( 'product_cat', $r );
|
|
if (!$terms) return;
|
|
|
|
$output = "<select name='product_cat' id='dropdown_product_cat'>";
|
|
$output .= '<option value="">'.__('Select a category', 'woocommerce').'</option>';
|
|
$output .= woocommerce_walk_category_dropdown_tree( $terms, 0, $r );
|
|
$output .="</select>";
|
|
|
|
echo $output;
|
|
}
|
|
|
|
/**
|
|
* Walk the Product Categories.
|
|
*/
|
|
function woocommerce_walk_category_dropdown_tree() {
|
|
$args = func_get_args();
|
|
// the user's options are the third parameter
|
|
if ( empty($args[2]['walker']) || !is_a($args[2]['walker'], 'Walker') )
|
|
$walker = new WC_Walker_CategoryDropdown;
|
|
else
|
|
$walker = $args[2]['walker'];
|
|
|
|
return call_user_func_array(array( &$walker, 'walk' ), $args );
|
|
}
|
|
|
|
/**
|
|
* Create HTML dropdown list of Product Categories.
|
|
*/
|
|
class WC_Walker_CategoryDropdown extends Walker {
|
|
|
|
var $tree_type = 'category';
|
|
var $db_fields = array ('parent' => 'parent', 'id' => 'term_id', 'slug' => 'slug' );
|
|
|
|
function start_el(&$output, $category, $depth, $args) {
|
|
$pad = str_repeat(' ', $depth * 3);
|
|
|
|
$cat_name = apply_filters('list_product_cats', $category->name, $category);
|
|
$output .= "\t<option class=\"level-$depth\" value=\"".$category->slug."\"";
|
|
if ( $category->slug == $args['selected'] )
|
|
$output .= ' selected="selected"';
|
|
$output .= '>';
|
|
$output .= $pad.$cat_name;
|
|
if ( $args['show_count'] )
|
|
$output .= ' ('. $category->count .')';
|
|
$output .= "</option>\n";
|
|
}
|
|
}
|
|
|
|
/**
|
|
* WooCommerce Term Meta API
|
|
*
|
|
* API for working with term meta data. Adapted from 'Term meta API' by Nikolay Karev
|
|
*
|
|
*/
|
|
add_action( 'init', 'woocommerce_taxonomy_metadata_wpdbfix', 0 );
|
|
add_action( 'switch_blog', 'woocommerce_taxonomy_metadata_wpdbfix', 0 );
|
|
|
|
function woocommerce_taxonomy_metadata_wpdbfix() {
|
|
global $wpdb;
|
|
$variable_name = 'woocommerce_termmeta';
|
|
$wpdb->$variable_name = $wpdb->prefix . $variable_name;
|
|
$wpdb->tables[] = $variable_name;
|
|
}
|
|
|
|
function update_woocommerce_term_meta($term_id, $meta_key, $meta_value, $prev_value = ''){
|
|
return update_metadata('woocommerce_term', $term_id, $meta_key, $meta_value, $prev_value);
|
|
}
|
|
|
|
function add_woocommerce_term_meta($term_id, $meta_key, $meta_value, $unique = false){
|
|
return add_metadata('woocommerce_term', $term_id, $meta_key, $meta_value, $unique);
|
|
}
|
|
|
|
function delete_woocommerce_term_meta($term_id, $meta_key, $meta_value = '', $delete_all = false){
|
|
return delete_metadata('woocommerce_term', $term_id, $meta_key, $meta_value, $delete_all);
|
|
}
|
|
|
|
function get_woocommerce_term_meta($term_id, $key, $single = true){
|
|
return get_metadata('woocommerce_term', $term_id, $key, $single);
|
|
}
|
|
|
|
/**
|
|
* Move a term before the a given element of its hierarchy level
|
|
*
|
|
* @param object $the_term
|
|
* @param int $next_id the id of the next slibling element in save hierachy level
|
|
* @param int $index
|
|
* @param int $terms
|
|
*/
|
|
function woocommerce_order_terms( $the_term, $next_id, $taxonomy, $index=0, $terms=null ) {
|
|
|
|
if( ! $terms ) $terms = get_terms($taxonomy, 'menu_order=ASC&hide_empty=0&parent=0');
|
|
if( empty( $terms ) ) return $index;
|
|
|
|
$id = $the_term->term_id;
|
|
|
|
$term_in_level = false; // flag: is our term to order in this level of terms
|
|
|
|
foreach ($terms as $term) {
|
|
|
|
if( $term->term_id == $id ) { // our term to order, we skip
|
|
$term_in_level = true;
|
|
continue; // our term to order, we skip
|
|
}
|
|
// the nextid of our term to order, lets move our term here
|
|
if(null !== $next_id && $term->term_id == $next_id) {
|
|
$index++;
|
|
$index = woocommerce_set_term_order($id, $index, $taxonomy, true);
|
|
}
|
|
|
|
// set order
|
|
$index++;
|
|
$index = woocommerce_set_term_order($term->term_id, $index, $taxonomy);
|
|
|
|
// if that term has children we walk through them
|
|
$children = get_terms($taxonomy, "parent={$term->term_id}&menu_order=ASC&hide_empty=0");
|
|
if( !empty($children) ) {
|
|
$index = woocommerce_order_terms( $the_term, $next_id, $taxonomy, $index, $children );
|
|
}
|
|
}
|
|
|
|
// no nextid meaning our term is in last position
|
|
if( $term_in_level && null === $next_id )
|
|
$index = woocommerce_set_term_order($id, $index+1, $taxonomy, true);
|
|
|
|
return $index;
|
|
|
|
}
|
|
|
|
/**
|
|
* Set the sort order of a term
|
|
*
|
|
* @param int $term_id
|
|
* @param int $index
|
|
* @param bool $recursive
|
|
*/
|
|
function woocommerce_set_term_order($term_id, $index, $taxonomy, $recursive=false) {
|
|
global $wpdb;
|
|
|
|
$term_id = (int) $term_id;
|
|
$index = (int) $index;
|
|
|
|
// Meta name
|
|
if (strstr($taxonomy, 'pa_')) :
|
|
$meta_name = 'order_' . esc_attr($taxonomy);
|
|
else :
|
|
$meta_name = 'order';
|
|
endif;
|
|
|
|
update_woocommerce_term_meta( $term_id, $meta_name, $index );
|
|
|
|
if( ! $recursive ) return $index;
|
|
|
|
$children = get_terms($taxonomy, "parent=$term_id&menu_order=ASC&hide_empty=0");
|
|
|
|
foreach ( $children as $term ) {
|
|
$index ++;
|
|
$index = woocommerce_set_term_order($term->term_id, $index, $taxonomy, true);
|
|
}
|
|
|
|
return $index;
|
|
} |