"; $columns["thumb"] = '' . __( "Image", 'download-monitor' ) . ''; $columns["title"] = __( "Title", 'download-monitor' ); $columns["price"] = __( "Price", 'download-monitor' ); $columns["date"] = __( "Date", 'download-monitor' ); return $columns; } /** * custom_columns function. * * @access public * * @param string $column * @param int $post_id * * @return void */ public function column_data( $column, $post_id ) { /** @var \Never5\DownloadMonitor\Shop\Product\Product $product */ try { $product = Services::get()->service( 'product_repository' )->retrieve_single( $post_id ); } catch ( \Exception $exception ) { return; } switch ( $column ) { case "thumb" : echo $product->get_image(); break; case "price" : echo dlm_format_money( $product->get_price() ); break; } } /** * sortable_columns function. * * @access public * * @param mixed $columns * * @return array */ public function sortable_columns( $columns ) { $custom = array( 'price' => 'price' ); return wp_parse_args( $custom, $columns ); } }