Advanced Order Export For WooCommerce

If you use the Advanced Order Export For WooCommerce plugin and want to export the tracking information for an order, you can add the following code snippet to Functions.php.

//prepare title for providers , once
global $woe_ast_provider_title;
global $wpdb;
$woe_ast_provider_title = array();
$woo_shippment_table_name = $wpdb->prefix . 'woo_shippment_provider';
$providers = $wpdb->get_results( "SELECT ts_slug,provider_name FROM {$woo_shippment_table_name} WHERE provider_name IS NOT NULL", ARRAY_A );
$woe_ast_provider_title = wp_list_pluck($providers,"provider_name","ts_slug");

//fill product tracking information 
add_filter( 'woe_fetch_order_product', function($row, $order, $item, $product, $item_meta ){
	global $woe_ast_provider_title;

	if( class_exists("WC_Advanced_Shipment_Tracking_Actions") )
		$st = WC_Advanced_Shipment_Tracking_Actions::get_instance();
	elseif( class_exists("AST_Pro_Actions") )
		$st = AST_Pro_Actions::get_instance();
	else
		return $row;
	$tracking_items = $st->get_tracking_items( $order->get_id() );
	if( !$tracking_items ) 
		return $row;

	//we have tracking information for this order
	$tracking_numbers = array();
	$tracking_providers = array();
	$shipping_dates = array();
	foreach($tracking_items as $tracking_item) {
		//free version have only global information
		if( !isset($tracking_item["products_list"]) OR empty($tracking_item["products_list"]) ) {
			$tracking_numbers[] = $tracking_item['tracking_number'];
			$tracking_providers[] = isset($woe_ast_provider_title[$tracking_item['tracking_provider']]) ? $woe_ast_provider_title[$tracking_item['tracking_provider']] : $tracking_item['tracking_provider'];
			$shipping_dates[] = date_i18n( wc_date_format(), $tracking_item['date_shipped']);
			continue;
		}
		// Paid addon  "Tracking per items" is active!
		foreach($tracking_item["products_list"] as $tracked_product) {
			if($tracked_product->item_id == $item->get_id() ) {
				$tracking_numbers[] = $tracking_item['tracking_number'];
				$tracking_providers[] = isset($woe_ast_provider_title[$tracking_item['tracking_provider']]) ? $woe_ast_provider_title[$tracking_item['tracking_provider']] : $tracking_item['tracking_provider'];
				$shipping_dates[] = date_i18n( wc_date_format(), $tracking_item['date_shipped']);
			}
		}
	}
	//only set exported columns
	if( isset($row['tracking_number']))
		$row['tracking_number'] = join(",", $tracking_numbers);
	if( isset($row['tracking_provider']))
		$row['tracking_provider'] = join(",", $tracking_providers);
	if( isset($row['shipping_date']))
		$row['shipping_date'] = join(",", $shipping_dates);
	return $row;
},10,5);