File: /home-ssd1/busines1/public_html/wp-content/plugins/acfml/classes/Tools/Export.php
<?php
namespace ACFML\Tools;
use WPML\FP\Obj;
class Export extends Transfer implements \IWPML_Backend_Action, \IWPML_Frontend_Action, \IWPML_DIC_Action {
public function add_hooks() {
add_filter( 'acf/prepare_field_group_for_export', [ $this, 'addLanguageInformation' ] );
}
/**
* @param string $fieldKey
*
* @return null|string
*/
private function getLanguageCode( $fieldKey ) {
return apply_filters( 'wpml_element_language_code', null, [
'element_id' => Obj::prop( 'ID', acf_get_field_group( $fieldKey ) ),
'element_type' => self::FIELD_GROUP_POST_TYPE
] );
}
/**
* @param array $fieldGroup
*
* @return array
*/
public function addLanguageInformation( $fieldGroup ) {
if ( $this->isGroupTranslatable() ) {
$language = $this->getLanguageCode( Obj::prop( 'key', $fieldGroup ) );
if ( $language ) {
$fieldGroup[ self::LANGUAGE_PROPERTY ] = $language;
}
}
return $fieldGroup;
}
}