From a8becb24ba8edf85363b41c9f38532992f28cc5f Mon Sep 17 00:00:00 2001
From: Claudio Sanches <contato@claudiosmweb.com>
Date: Tue, 19 Jul 2016 08:21:06 -0300
Subject: [PATCH] Check if product exists to avoid fatal errors on emails order
 schema markup, closes #11459

---
 includes/class-wc-emails.php | 23 +++++++++++++----------
 1 file changed, 13 insertions(+), 10 deletions(-)

diff --git a/includes/class-wc-emails.php b/includes/class-wc-emails.php
index edbedef061b..49c78becfa3 100644
--- a/includes/class-wc-emails.php
+++ b/includes/class-wc-emails.php
@@ -289,16 +289,23 @@ class WC_Emails {
 				continue;
 			}
 
-			$product = apply_filters( 'woocommerce_order_item_product', $order->get_product_from_item( $item ), $item );
-			$is_visible = $product && $product->is_visible();
+			$product        = apply_filters( 'woocommerce_order_item_product', $order->get_product_from_item( $item ), $item );
+			$product_exists = is_object( $product );
+			$is_visible     = $product_exists && $product->is_visible();
 
 			$item_offered = array(
 				'@type' => 'Product',
-				'name' => apply_filters( 'woocommerce_order_item_name', $item['name'], $item, $is_visible )
+				'name' => apply_filters( 'woocommerce_order_item_name', $item['name'], $item, $is_visible ),
 			);
 
-			if ( $sku = $product->get_sku() ) {
-				$item_offered['sku'] = $sku;
+			if ( $product_exists ) {
+				if ( $sku = $product->get_sku() ) {
+					$item_offered['sku'] = $sku;
+				}
+
+				if ( $image_id = $product->get_image_id() ) {
+					$item_offered['image'] = wp_get_attachment_image_url( $image_id, 'thumbnail' );
+				}
 			}
 
 			if ( $is_visible ) {
@@ -307,10 +314,6 @@ class WC_Emails {
 				$item_offered['url'] = get_home_url();
 			}
 
-			if ( $image_id = $product->get_image_id() ) {
-				$item_offered['image'] = wp_get_attachment_image_url( $image_id, 'thumbnail' );
-			}
-
 			$accepted_offer = (object) array(
 				'@type'            => 'Offer',
 				'itemOffered'      => $item_offered,
@@ -320,7 +323,7 @@ class WC_Emails {
 					'@type' => 'QuantitativeValue',
 					'value' => apply_filters( 'woocommerce_email_order_item_quantity', $item['qty'], $item )
 				),
-				'url'   => get_home_url(),
+				'url'              => get_home_url(),
 			);
 
 			$accepted_offers[] = $accepted_offer;