/**
* Sync default attributes between product translations
*
* @param int $post_id Post ID
* @param \WP_Post $post Post Object
* @param boolean $update true if updating the post, false otherwise
*/
public function sync_default_attributes($post_id, $post, $update)
{
// Don't sync if not in the admin backend nor on autosave
if (!is_admin() && defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) {
return;
}
// Don't sync if Default Attribute syncronization is disabled
$metas = Meta::getProductMetaToCopy();
if (!in_array('_default_attributes', $metas)) {
return;
}
// To avoid Polylang overwriting default attribute meta
add_filter('delete_post_metadata', array($this, 'skip_default_attributes_meta'), 10, 4);
add_filter('add_post_metadata', array($this, 'skip_default_attributes_meta'), 10, 4);
add_filter('update_post_metadata', array($this, 'skip_default_attributes_meta'), 10, 4);
// Don't sync if not a Variable Product
$product = wc_get_product($post_id);
if ($product && 'simple' === $product->product_type && Utilities::maybe_variable_product($product)) {
// Maybe is Variable Product
// New translations of Variable Products are first created as simple
// Only need to sync for the new translation from source product
// The other product translation stay untouched
$attributes_translation = Utilities::get_default_attributes_translation($_GET['from_post'], $_GET['new_lang']);
if (!empty($attributes_translation) && isset($attributes_translation[$_GET['new_lang']])) {
update_post_meta($product->id, '_default_attributes', $attributes_translation[$_GET['new_lang']]);
}
} elseif ($product && 'variable' === $product->product_type) {
// Variable Product
// For each product translation, get the translated (default) terms/attributes
$attributes_translation = Utilities::get_default_attributes_translation($product->id);
$langs = pll_languages_list();
foreach ($langs as $lang) {
$translation_id = pll_get_post($product->id, $lang);
if ($translation_id != $product->id) {
update_post_meta($translation_id, '_default_attributes', $attributes_translation[$lang]);
}
}
}
}
