widget_cssclass = 'woocommerce widget_shopping_cart'; $this->widget_description = __( "Display the user's Cart in the sidebar.", 'woocommerce' ); $this->widget_id = 'woocommerce_widget_cart'; $this->widget_name = __( 'WooCommerce Cart', 'woocommerce' ); $this->settings = array( 'title' => array( 'type' => 'text', 'std' => __( 'Cart', 'woocommerce' ), 'label' => __( 'Title', 'woocommerce' ) ), 'hide_if_empty' => array( 'type' => 'checkbox', 'std' => 0, 'label' => __( 'Hide if cart is empty', 'woocommerce' ) ) ); parent::__construct(); } /** * widget function. * * @see WP_Widget * * @param array $args * @param array $instance */ public function widget( $args, $instance ) { if ( apply_filters( 'woocommerce_widget_cart_is_hidden', is_cart() || is_checkout() ) ) { return; } $hide_if_empty = empty( $instance['hide_if_empty'] ) ? 0 : 1; $this->widget_start( $args, $instance ); if ( $hide_if_empty ) { echo '

'; } // Insert cart widget placeholder - code in woocommerce.js will update this on page load echo '

'; if ( $hide_if_empty ) { echo '

'; } $this->widget_end( $args ); } }