global $blog_id;

if ( function_exists( "register_field_group" ) ) :

global $wpdb;

$db_field_groups = $wpdb->get_results( "SELECT post_title FROM {$wpdb->posts} WHERE post_type='acf' AND post_status='publish';" );

$db_field_group_titles = array();

foreach ( $db_field_groups as $db_group ) :

$db_field_group_titles[] = $db_group->post_title;

endforeach;

$paths = array(

'active_theme' => get_template_directory() . '/field-groups/',

'active_child_theme' => get_stylesheet_directory() . '/field-groups/',

'child_themes_shared' => ABSPATH . 'field-groups/shared-childs/',

);

$paths = apply_filters( 'acfwpcli_fieldgroup_paths', $paths );

$patterns = array();

foreach ( $paths as $key => $value ) {

if( ! is_dir($value) ){

continue;

}

$patterns[ $key ] = trailingslashit( $value ) . '*/data.php';

}

$added_groups = array();

foreach ( $patterns as $pattern ) {

// register the field groups specific for this subsite

foreach ( glob( $pattern ) as $file ) {

$group = acf_wpcli_get_file_data( $file );

// Don't register group when the group is already in the DB

if ( ! in_array( $group['title'] , $db_field_group_titles ) )

register_field_group( $group );

$added_groups[] = $group['title'];

}

}

endif;

if ( ! is_readable( $file ) || ! is_file( $file ) )

return false;

include $file;

return $group;