WC_Deprecated_Action_Hooks::trigger_hook() │ protected │ WC 1.0

Fire off a legacy hook with it's args.

Method of the class: WC_Deprecated_Action_Hooks{}

Return

Mixed.

Usage

// protected - for code of main (parent) or child class
$result = $this->trigger_hook( $old_hook, $new_callback_args );

$old_hook(string) (required)

Old hook name.

$new_callback_args(array) (required)

New callback args.

WC_Deprecated_Action_Hooks::trigger_hook() WC Deprecated Action Hooks::trigger hook code ^{WC 9.4.2}

protected function trigger_hook( $old_hook, $new_callback_args ) {
	switch ( $old_hook ) {
		case 'woocommerce_order_add_shipping':
		case 'woocommerce_order_add_fee':
			$item_id  = $new_callback_args[0];
			$item     = $new_callback_args[1];
			$order_id = $new_callback_args[2];
			if ( is_a( $item, 'WC_Order_Item_Shipping' ) || is_a( $item, 'WC_Order_Item_Fee' ) ) {
				do_action( $old_hook, $order_id, $item_id, $item );
			}
			break;
		case 'woocommerce_order_add_coupon':
			$item_id  = $new_callback_args[0];
			$item     = $new_callback_args[1];
			$order_id = $new_callback_args[2];
			if ( is_a( $item, 'WC_Order_Item_Coupon' ) ) {
				do_action( $old_hook, $order_id, $item_id, $item->get_code(), $item->get_discount(), $item->get_discount_tax() );
			}
			break;
		case 'woocommerce_order_add_tax':
			$item_id  = $new_callback_args[0];
			$item     = $new_callback_args[1];
			$order_id = $new_callback_args[2];
			if ( is_a( $item, 'WC_Order_Item_Tax' ) ) {
				do_action( $old_hook, $order_id, $item_id, $item->get_rate_id(), $item->get_tax_total(), $item->get_shipping_tax_total() );
			}
			break;
		case 'woocommerce_add_shipping_order_item':
			$item_id  = $new_callback_args[0];
			$item     = $new_callback_args[1];
			$order_id = $new_callback_args[2];
			if ( is_a( $item, 'WC_Order_Item_Shipping' ) ) {
				do_action( $old_hook, $order_id, $item_id, $item->legacy_package_key );
			}
			break;
		case 'woocommerce_add_order_item_meta':
			$item_id  = $new_callback_args[0];
			$item     = $new_callback_args[1];
			$order_id = $new_callback_args[2];
			if ( is_a( $item, 'WC_Order_Item_Product' ) ) {
				do_action( $old_hook, $item_id, $item->legacy_values, $item->legacy_cart_item_key );
			}
			break;
		case 'woocommerce_add_order_fee_meta':
			$item_id  = $new_callback_args[0];
			$item     = $new_callback_args[1];
			$order_id = $new_callback_args[2];
			if ( is_a( $item, 'WC_Order_Item_Fee' ) ) {
				do_action( $old_hook, $order_id, $item_id, $item->legacy_fee, $item->legacy_fee_key );
			}
			break;
		case 'woocommerce_order_edit_product':
			$item_id  = $new_callback_args[0];
			$item     = $new_callback_args[1];
			$order_id = $new_callback_args[2];
			if ( is_a( $item, 'WC_Order_Item_Product' ) ) {
				do_action( $old_hook, $order_id, $item_id, $item, $item->get_product() );
			}
			break;
		default:
			do_action_ref_array( $old_hook, $new_callback_args );
			break;
	}
}