code snippets

/**
 * Auto Complete all WooCommerce virtual orders.
 * 
 * @param  int 	$order_id The order ID to check
 * @return void
 */
function custom_woocommerce_auto_complete_virtual_orders( $order_id ) {

	// if there is no order id, exit
	if ( ! $order_id ) {
		return;
	}

	// get the order and its exit
	$order = wc_get_order( $order_id );
	$items = $order->get_items();

	// if there are no items, exit
	if ( 0 >= count( $items ) ) {
		return;
	}

	// go through each item
	foreach ( $items as $item ) {

		// if it is a variation
		if ( '0' != $item['variation_id'] ) {

			// make a product based upon variation
			$product = new WC_Product( $item['variation_id'] );

		} else {

			// else make a product off of the product id
			$product = new WC_Product( $item['product_id'] );

		}

		// if the product isn't virtual, exit
		if ( ! $product->is_virtual() ) {
			return;
		}
	}

	/*
	 * If we made it this far, then all of our items are virual
	 * We set the order to completed.
	 */
	$order->update_status( 'completed' );
}
add_action( 'woocommerce_thankyou', 'custom_woocommerce_auto_complete_virtual_orders' );

// woo - product title above image
function product_change_title_position() {
	remove_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_title', 5 );
	add_action( 'woocommerce_before_single_product', 'woocommerce_template_single_title', 5 );
}
add_action( 'init', 'product_change_title_position' );

// woo - place description after short description
add_action( 'woocommerce_single_product_summary', 'ta_the_content' );
function ta_the_content() {
        echo the_content();
}

//Remove WooCommerce Tabs - this code removes all 3 tabs - to be more specific just remove actual unset lines 
add_filter( 'woocommerce_product_tabs', 'woo_remove_product_tabs', 98 );
function woo_remove_product_tabs( $tabs ) {

    unset( $tabs['description'] );      	// Remove the description tab
    unset( $tabs['reviews'] ); 			// Remove the reviews tab
    unset( $tabs['additional_information'] );  	// Remove the additional information tab
    
    return $tabs;

}

//woo Change number of products that are displayed per page (shop page)

add_filter( 'loop_shop_per_page', 'new_loop_shop_per_page', 20 );
function new_loop_shop_per_page( $cols ) {
  // $cols contains the current number of products per page based on the value stored on Options –> Reading
  // Return the number of products you wanna show per page.
  $cols = 12;
  return $cols;
}

//Add clear cart button on checkout page
	// check for empty-cart get param to clear the cart
add_action( 'init', 'woocommerce_clear_cart_url' );
function woocommerce_clear_cart_url() {
    global $woocommerce;
    if ( isset( $_GET['empty-cart'] ) ) {
        $woocommerce->cart->empty_cart();
    }
}
add_action( 'woocommerce_cart_actions', 'patricks_add_clear_cart_button', 20 );
function patricks_add_clear_cart_button() {
    echo "<a class='button' href='?empty-cart=true'>" . __( 'Empty Cart', 'woocommerce' ) . "</a>";
} 

// Replace the home link URL
add_filter( 'woocommerce_breadcrumb_home_url', 'woo_custom_breadrumb_home_url' );
function woo_custom_breadrumb_home_url() {
    return 'http://woocommerce.com';
}

add_action( 'sliced_payment_made', 'sliced_woocommerce_set_order_status_2018_08_17', 10, 3 );
function sliced_woocommerce_set_order_status_2018_08_17( $id, $gateway, $status ) {
	if( $status === 'success' ) {
		$order_id = get_post_meta( $id, '_sliced_invoice_woocommerce_order', true );
		if( $order_id ) {
			// update woocommerce order status to 'completed'
			$order = new WC_Order($order_id);
			$order->update_status('completed');
		} else {
			return; // not tied to woocommerce order
		}
	}
}