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Adding a cart icon with number of items and total cost in nav menu when using WooCommerce. http://sridharkatakam.com/adding-cart-icon-number-items-total-cost-nav-menu-using-woocommerce/
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//* Make Font Awesome available | |
add_action( 'wp_enqueue_scripts', 'enqueue_font_awesome' ); | |
function enqueue_font_awesome() { | |
wp_enqueue_style( 'font-awesome', '//maxcdn.bootstrapcdn.com/font-awesome/4.2.0/css/font-awesome.min.css' ); | |
} | |
/** | |
* Place a cart icon with number of items and total cost in the menu bar. | |
* | |
* Source: http://wordpress.org/plugins/woocommerce-menu-bar-cart/ | |
*/ | |
add_filter('wp_nav_menu_items','sk_wcmenucart', 10, 2); | |
function sk_wcmenucart($menu, $args) { | |
// Check if WooCommerce is active and add a new item to a menu assigned to Primary Navigation Menu location | |
if ( !in_array( 'woocommerce/woocommerce.php', apply_filters( 'active_plugins', get_option( 'active_plugins' ) ) ) || 'primary' !== $args->theme_location ) | |
return $menu; | |
ob_start(); | |
global $woocommerce; | |
$viewing_cart = __('View your shopping cart', 'your-theme-slug'); | |
$start_shopping = __('Start shopping', 'your-theme-slug'); | |
$cart_url = $woocommerce->cart->get_cart_url(); | |
$shop_page_url = get_permalink( woocommerce_get_page_id( 'shop' ) ); | |
$cart_contents_count = $woocommerce->cart->cart_contents_count; | |
$cart_contents = sprintf(_n('%d item', '%d items', $cart_contents_count, 'your-theme-slug'), $cart_contents_count); | |
$cart_total = $woocommerce->cart->get_cart_total(); | |
// Uncomment the line below to hide nav menu cart item when there are no items in the cart | |
// if ( $cart_contents_count > 0 ) { | |
if ($cart_contents_count == 0) { | |
$menu_item = '<li class="right"><a class="wcmenucart-contents" href="'. $shop_page_url .'" title="'. $start_shopping .'">'; | |
} else { | |
$menu_item = '<li class="right"><a class="wcmenucart-contents" href="'. $cart_url .'" title="'. $viewing_cart .'">'; | |
} | |
$menu_item .= '<i class="fa fa-shopping-cart"></i> '; | |
$menu_item .= $cart_contents.' - '. $cart_total; | |
$menu_item .= '</a></li>'; | |
// Uncomment the line below to hide nav menu cart item when there are no items in the cart | |
// } | |
echo $menu_item; | |
$social = ob_get_clean(); | |
return $menu . $social; | |
} |
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