add woocommerce gift wrap integration wc vendors pro

functions.php

Gives vendors an option to allow gift wrapping. Requires https://wordpress.org/plugins/woocommerce-product-gift-wrap/

/* This code should be pasted in your child theme's funcitons.php file */

/* WC Vendors Pro - Gift Wrap Option */
add_action( 'wcv_after_product_details', 'wcv_custom_product_gift_wrapper_enable',10,2 );
function wcv_custom_product_gift_wrapper_enable () {
WCVendors_Pro_Form_Helper::input( 
  array( 
  'post_id' 	=> $object_id, 
  'id'	 	=> 'wcv_custom_product_gift_wrapper_enable', 
  'label' 	=> __( 'Let buyer choose product to be wrapped?', 'wcvendors-pro' ),
  'type' 	=> 'checkbox' 
)
);	
}

add_action( 'wcv_after_product_details', 'wcv_custom_product_gift_wrap_price',20,2 );
function wcv_custom_product_gift_wrap_price () {
WCVendors_Pro_Form_Helper::input( array(  
 'type'      => 'text',
 'post_id'   => $object_id, 
 'id'     => 'wcv_custom_product_gift_wrap_price', 
 'label'    => __( 'Wrapping cost', 'wcvendors-pro' ), 
 'placeholder'   => __( '0', 'wcvendors-pro' ), 
 'desc_tip'    => 'true', 
 'description'   => __( 'Leave blank if wrapping is free.', 'wcvendors-pro' ), 
) 
);
}

/* WC Vendors Pro - Gift Wrap Option - save data */
function wcv_enable_gift_wrap ($post_id) {
	 $wcv_enable_wrap = get_post_meta( $post_id, 'wcv_custom_product_gift_wrapper_enable', true );
	 $wcv_gift_wrap_cost = get_post_meta( $post_id, 'wcv_custom_product_gift_wrap_price', true );
	 if ( $wcv_enable_wrap = 'yes' ) {
		update_post_meta( $post_id, '_is_gift_wrappable', $wcv_enable_wrap );
		update_post_meta( $post_id, '_gift_wrap_cost', $wcv_gift_wrap_cost );
	 }	 
 }
add_action ('wcv_save_product','wcv_enable_gift_wrap');