4.2.0 - Make plugin compatible with HPOS

readme.txt

@@ -1,9 +1,9 @@
 === Wash Care Symbols for WooCommerce ===
 Contributors: charlieetienne
 Tags: woocommerce, wash, care, symbols, clothes
-Stable tag: 4.1.0
+Stable tag: 4.2.0
 Requires at least: 5.2
-Tested up to: 6.1
+Tested up to: 6.4
 Requires PHP: 7.2
 License: GPLv2 or later
 License URI: http://www.gnu.org/licenses/gpl-2.0.html
@@ -221,6 +221,9 @@ If you like my work, you can donate here: [https://paypal.me/webnancy](https://p
 
 == Changelog ==
 
+= 4.2.0 =
+* Make plugin compatible with WooCommerce HPOS
+
 = 4.1.0 =
 * [FIX] Fix tooltip overlap in some cases
 * [FIX] Fix tooltip being hidden in elementor in some cases

src/Fields.php

@@ -9,17 +9,20 @@ class Fields {
  * @param $post_id
  */
  public static function save( $post_id ) {
+ $product = wc_get_product( $post_id );
+
  foreach ( Values::get() as $fieldkey => $field ) {
  if ( isset( $_POST[ '_' . $fieldkey ] ) && is_array( $_POST[ '_' . $fieldkey ] ) ) {
  $clean_values = [];
  foreach ( $_POST[ '_' . $fieldkey ] as $item ) {
  $clean_values[] = sanitize_key( $item );
  }
- update_post_meta( $post_id, '_' . $fieldkey, $clean_values ?? null );
- } else {
- delete_post_meta( $post_id, '_' . $fieldkey );
- }
- }
+ $product->update_meta_data('_' . $fieldkey, $clean_values ?? null);
+ } else {
+ $product->delete_meta_data( '_' . $fieldkey );
+ }
+ $product->save();
+ }
  }
 
  /**

src/Utils.php

@@ -11,16 +11,18 @@ class Utils {
  public static function multiple_select( $field ) {
  global $thepostid, $post;
 
- $thepostid = empty( $thepostid ) ? $post->ID : $thepostid;
- $field[ 'class' ] = $field[ 'class' ] ?? 'select short';
+ $thepostid = empty( $thepostid ) ? $post->ID : $thepostid;
+ $product = wc_get_product( $thepostid );
+ $field[ 'class' ] = $field[ 'class' ] ?? 'select short';
  $field[ 'wrapper_class' ] = $field[ 'wrapper_class' ] ?? '';
  $field[ 'name' ] = $field[ 'name' ] ?? $field[ 'id' ];
  if (self::is_product_category()){
  $term_id = absint( $_GET['tag_ID'] );
  $field[ 'value' ] = $field[ 'value' ] ?? ( get_term_meta( $term_id, '_' . $field[ 'id' ], true ) ? get_term_meta( $term_id, '_' . $field[ 'id' ], true ) : array() );
  }
  else {
- $field[ 'value' ] = $field[ 'value' ] ?? ( get_post_meta( $thepostid, '_' . $field[ 'id' ], true ) ? get_post_meta( $thepostid, '_' . $field[ 'id' ], true ) : array() );
+ $product_meta = $product->get_meta('_' . $field['id']);
+ $field[ 'value' ] = $field[ 'value' ] ?? ( $product_meta ? $product_meta : array() );
  }
 
  printf( '<p class="form-field %s_field %s">',

wash-care-symbols-for-woocommerce.php

@@ -2,11 +2,11 @@
 /**
  * Plugin Name: Wash Care Symbols for WooCommerce
  * Description: Display wash/care symbols in WooCommerce products
- * Version: 4.1.0
+ * Version: 4.2.0
  * Requires at least: 5.2
  * Requires PHP: 7.2
  * WC requires at least: 4.0
- * WC tested up to: 7.5
+ * WC tested up to: 8.6
  * Author: Charlie Etienne
  * Author URI: https://web-nancy.fr
  * License: GPL v2 or later
@@ -245,11 +245,12 @@ public function force_tab_to_display( $tabs ) {
  */
  public function get_product_values( int $product = null) {
  if( empty($product) ) {$product = get_the_ID();}
+ $product_obj = wc_get_product($product);
  $values = [];
  foreach ( $this->values as $fieldkey => $field ) {
- $option = get_post_meta( $product, '_' . $fieldkey, true );
+ $option = $product_obj->get_meta('_' . $fieldkey);
  if($option){
- $values[$fieldkey] = get_post_meta( $product, '_' . $fieldkey, true );
+ $values[$fieldkey] = $product_obj->get_meta('_' . $fieldkey);
  }
  }
  if( !empty($values) ){
@@ -279,4 +280,10 @@ public function get_product_values( int $product = null) {
 
 }
 
-WashCareSymbolsForWooCommerce::get_instance()->init();
+WashCareSymbolsForWooCommerce::get_instance()->init();
+
+add_action( 'before_woocommerce_init', function() {
+ if ( class_exists( \Automattic\WooCommerce\Utilities\FeaturesUtil::class ) ) {
+ \Automattic\WooCommerce\Utilities\FeaturesUtil::declare_compatibility( 'custom_order_tables', __FILE__, true );
+ }
+} );