//* Add Cart icon and count to header if WC is active
add_action( 'genesis_header', 'jmd_wc_cart_count' );
function jmd_wc_cart_count() {
if ( in_array( 'woocommerce/woocommerce.php', apply_filters( 'active_plugins', get_option( 'active_plugins' ) ) ) ) {
$count = WC()->cart->cart_contents_count;
?><a class="cart-contents" href="<?php echo WC()->cart->get_cart_url(); ?>" title="<?php _e( 'View your shopping cart' ); ?>"><?php if ( $count > 0 ) echo '<span>' . $count . '</span>'; ?></a><?php
}
}
//* Ensure cart contents update when products are added to the cart via AJAX
add_filter( 'woocommerce_add_to_cart_fragments', 'jmd_header_add_to_cart_fragment' );
function jmd_header_add_to_cart_fragment( $fragments ) {
ob_start();
$count = WC()->cart->cart_contents_count;
?><a class="cart-contents" href="<?php echo WC()->cart->get_cart_url(); ?>" title="<?php _e( 'View your shopping cart' ); ?>"><?php if ( $count > 0 ) echo '<span>' . $count . '</span>'; ?></a><?php
$fragments['a.cart-contents'] = ob_get_clean();
return $fragments;
}