232 lines
7.4 KiB
PHP
232 lines
7.4 KiB
PHP
<?php
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if ( ! defined( 'ABSPATH' ) ) {
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exit; // Exit if accessed directly
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}
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/**
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* Post Data.
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*
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* Standardises certain post data on save.
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*
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* @class WC_Post_Data
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* @version 2.2.0
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* @package WooCommerce/Classes/Data
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* @category Class
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* @author WooThemes
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*/
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class WC_Post_Data {
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/**
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* Editing term.
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*
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* @var object
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*/
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private static $editing_term = null;
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/**
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* Hook in methods.
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*/
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public static function init() {
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add_action( 'set_object_terms', array( __CLASS__, 'set_object_terms' ), 10, 6 );
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add_action( 'transition_post_status', array( __CLASS__, 'transition_post_status' ), 10, 3 );
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add_action( 'woocommerce_product_set_stock_status', array( __CLASS__, 'delete_product_query_transients' ) );
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add_action( 'woocommerce_product_set_visibility', array( __CLASS__, 'delete_product_query_transients' ) );
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add_action( 'edit_term', array( __CLASS__, 'edit_term' ), 10, 3 );
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add_action( 'edited_term', array( __CLASS__, 'edited_term' ), 10, 3 );
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add_filter( 'update_order_item_metadata', array( __CLASS__, 'update_order_item_metadata' ), 10, 5 );
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add_filter( 'update_post_metadata', array( __CLASS__, 'update_post_metadata' ), 10, 5 );
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add_filter( 'wp_insert_post_data', array( __CLASS__, 'wp_insert_post_data' ) );
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add_action( 'pre_post_update', array( __CLASS__, 'pre_post_update' ) );
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add_action( 'update_post_meta', array( __CLASS__, 'sync_product_stock_status' ), 10, 4 );
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}
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/**
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* Delete transients when terms are set.
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*/
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public static function set_object_terms( $object_id, $terms, $tt_ids, $taxonomy, $append, $old_tt_ids ) {
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foreach ( array_merge( $tt_ids, $old_tt_ids ) as $id ) {
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delete_transient( 'wc_ln_count_' . md5( sanitize_key( $taxonomy ) . sanitize_key( $id ) ) );
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}
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}
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/**
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* When a post status changes.
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*/
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public static function transition_post_status( $new_status, $old_status, $post ) {
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if ( ( 'publish' === $new_status || 'publish' === $old_status ) && in_array( $post->post_type, array( 'product', 'product_variation' ) ) ) {
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self::delete_product_query_transients();
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}
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}
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/**
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* Delete product view transients when needed e.g. when post status changes, or visibility/stock status is modified.
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*/
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public static function delete_product_query_transients() {
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// Increments the transient version to invalidate cache
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WC_Cache_Helper::get_transient_version( 'product_query', true );
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// If not using an external caching system, we can clear the transients out manually and avoid filling our DB
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if ( ! wp_using_ext_object_cache() ) {
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global $wpdb;
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$wpdb->query( "
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DELETE FROM `$wpdb->options`
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WHERE `option_name` LIKE ('\_transient\_wc\_uf\_pid\_%')
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OR `option_name` LIKE ('\_transient\_timeout\_wc\_uf\_pid\_%')
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OR `option_name` LIKE ('\_transient\_wc\_products\_will\_display\_%')
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OR `option_name` LIKE ('\_transient\_timeout\_wc\_products\_will\_display\_%')
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" );
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}
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}
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/**
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* When editing a term, check for product attributes.
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* @param id $term_id
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* @param id $tt_id
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* @param string $taxonomy
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*/
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public static function edit_term( $term_id, $tt_id, $taxonomy ) {
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if ( strpos( $taxonomy, 'pa_' ) === 0 ) {
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self::$editing_term = get_term_by( 'id', $term_id, $taxonomy );
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} else {
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self::$editing_term = null;
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}
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}
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/**
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* When a term is edited, check for product attributes and update variations.
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* @param id $term_id
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* @param id $tt_id
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* @param string $taxonomy
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*/
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public static function edited_term( $term_id, $tt_id, $taxonomy ) {
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if ( ! is_null( self::$editing_term ) && strpos( $taxonomy, 'pa_' ) === 0 ) {
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$edited_term = get_term_by( 'id', $term_id, $taxonomy );
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if ( $edited_term->slug !== self::$editing_term->slug ) {
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global $wpdb;
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$wpdb->query( $wpdb->prepare( "UPDATE {$wpdb->postmeta} SET meta_value = %s WHERE meta_key = %s AND meta_value = %s;", $edited_term->slug, 'attribute_' . sanitize_title( $taxonomy ), self::$editing_term->slug ) );
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}
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} else {
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self::$editing_term = null;
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}
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}
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/**
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* Ensure floats are correctly converted to strings based on PHP locale.
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*
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* @param null $check
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* @param int $object_id
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* @param string $meta_key
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* @param mixed $meta_value
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* @param mixed $prev_value
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* @return null|bool
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*/
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public static function update_order_item_metadata( $check, $object_id, $meta_key, $meta_value, $prev_value ) {
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if ( ! empty( $meta_value ) && is_float( $meta_value ) ) {
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// Convert float to string
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$meta_value = wc_float_to_string( $meta_value );
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// Update meta value with new string
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update_metadata( 'order_item', $object_id, $meta_key, $meta_value, $prev_value );
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// Return
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return true;
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}
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return $check;
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}
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/**
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* Ensure floats are correctly converted to strings based on PHP locale.
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*
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* @param null $check
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* @param int $object_id
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* @param string $meta_key
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* @param mixed $meta_value
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* @param mixed $prev_value
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* @return null|bool
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*/
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public static function update_post_metadata( $check, $object_id, $meta_key, $meta_value, $prev_value ) {
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if ( ! empty( $meta_value ) && is_float( $meta_value ) && in_array( get_post_type( $object_id ), array_merge( wc_get_order_types(), array( 'shop_coupon', 'product', 'product_variation' ) ) ) ) {
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// Convert float to string
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$meta_value = wc_float_to_string( $meta_value );
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// Update meta value with new string
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update_metadata( 'post', $object_id, $meta_key, $meta_value, $prev_value );
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// Return
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return true;
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}
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return $check;
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}
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/**
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* When setting stock level, ensure the stock status is kept in sync.
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* @param int $meta_id
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* @param int $object_id
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* @param string $meta_key
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* @param mixed $_meta_value
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*/
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public static function sync_product_stock_status( $meta_id, $object_id, $meta_key, $_meta_value ) {
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if ( '_stock' === $meta_key && 'product' !== get_post_type( $object_id ) ) {
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$product = wc_get_product( $object_id );
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$product->check_stock_status();
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}
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}
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/**
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* Forces the order posts to have a title in a certain format (containing the date).
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* Forces certain product data based on the product's type, e.g. grouped products cannot have a parent.
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*
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* @param array $data
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* @return array
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*/
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public static function wp_insert_post_data( $data ) {
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if ( 'shop_order' === $data['post_type'] && isset( $data['post_date'] ) ) {
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$order_title = 'Order';
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if ( $data['post_date'] ) {
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$order_title .= ' – ' . date_i18n( 'F j, Y @ h:i A', strtotime( $data['post_date'] ) );
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}
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$data['post_title'] = $order_title;
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}
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elseif ( 'product' === $data['post_type'] && isset( $_POST['product-type'] ) ) {
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$product_type = stripslashes( $_POST['product-type'] );
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switch ( $product_type ) {
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case 'grouped' :
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case 'variable' :
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$data['post_parent'] = 0;
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break;
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}
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}
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return $data;
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}
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/**
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* Some functions, like the term recount, require the visibility to be set prior. Lets save that here.
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*
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* @param int $post_id
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*/
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public static function pre_post_update( $post_id ) {
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$product_type = empty( $_POST['product-type'] ) ? 'simple' : sanitize_title( stripslashes( $_POST['product-type'] ) );
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if ( isset( $_POST['_visibility'] ) ) {
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if ( update_post_meta( $post_id, '_visibility', wc_clean( $_POST['_visibility'] ) ) ) {
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do_action( 'woocommerce_product_set_visibility', $post_id, wc_clean( $_POST['_visibility'] ) );
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}
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}
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if ( isset( $_POST['_stock_status'] ) && 'variable' !== $product_type ) {
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wc_update_product_stock_status( $post_id, wc_clean( $_POST['_stock_status'] ) );
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}
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}
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}
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WC_Post_Data::init();
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