'string', 'sanitize_callback' => 'sanitize_text_field', 'default' => '', ) ); } /** * The taxonomy (e.g. pa_color) currently used for image grouping. */ public static function get_primary_attribute() { return get_option( 'wcvg_primary_attribute', '' ); } public function render_settings_page() { if ( ! current_user_can( 'manage_woocommerce' ) ) { return; } $attribute_taxonomies = wc_get_attribute_taxonomies(); $current = self::get_primary_attribute(); ?>