woo_widget_cssclass = 'widget_shopping_cart';
$this->woo_widget_description = __( "Display the user's Shopping Cart in the sidebar.", 'woocommerce' );
$this->woo_widget_idbase = 'woocommerce_shopping_cart';
$this->woo_widget_name = __('WooCommerce Shopping Cart', 'woocommerce' );
/* Widget settings. */
$widget_ops = array( 'classname' => $this->woo_widget_cssclass, 'description' => $this->woo_widget_description );
/* Create the widget. */
$this->WP_Widget('shopping_cart', $this->woo_widget_name, $widget_ops);
}
/** @see WP_Widget */
function widget( $args, $instance ) {
global $woocommerce;
if (is_cart() || is_checkout()) return;
extract($args);
if ( !empty($instance['title']) ) $title = $instance['title']; else $title = __('Cart', 'woocommerce');
$title = apply_filters('widget_title', $title, $instance, $this->id_base);
$hide_if_empty = (isset($instance['hide_if_empty']) && $instance['hide_if_empty']) ? '1' : '0';
if ($hide_if_empty && sizeof($woocommerce->cart->get_cart())==0) return;
echo $before_widget;
if ( $title ) echo $before_title . $title . $after_title;
echo '';
if (sizeof($woocommerce->cart->get_cart())>0) :
echo '' . __('Subtotal', 'woocommerce') . ': '. $woocommerce->cart->get_cart_total() . '
';
do_action( 'woocommerce_widget_shopping_cart_before_buttons' );
echo ''.__('View Cart →', 'woocommerce').' '.__('Checkout →', 'woocommerce').'
';
endif;
echo $after_widget;
}
/** @see WP_Widget->update */
function update( $new_instance, $old_instance ) {
$instance['title'] = strip_tags(stripslashes($new_instance['title']));
$instance['hide_if_empty'] = !empty($new_instance['hide_if_empty']) ? 1 : 0;
return $instance;
}
/** @see WP_Widget->form */
function form( $instance ) {
$hide_if_empty = isset( $instance['hide_if_empty'] ) ? (bool) $instance['hide_if_empty'] : false;
?>
/>