Merge branch 'release/3.0.2'

Author: Prestarocket

templates/_partials/microdata-jsonld.tpl

@@ -29,12 +29,27 @@
 <meta property="og:url" content="{$urls.current_url}"/>
 <meta property="og:site_name" content="{$shop.name}"/>
 
-{if isset($product) && $page.page_name === 'product'}
-    {if $product.images|count > 0}
-        {foreach from=$product.images item=p_img name="p_img_list"}
-            <meta property="og:image" content="{$p_img.large.url}"/>
-        {/foreach}
+{if isset($product) && $page.page_name == 'product'}
+  <meta property="og:type" content="product"/>
+  {if $product.images|count > 0}
+    {foreach from=$product.images item=p_img name="p_img_list"}
+      <meta property="og:image" content="{$p_img.large.url}"/>
+    {/foreach}
+    <meta property="og:image:height" content="{$p_img.large.height}"/>
+    <meta property="og:image:width" content="{$p_img.large.width}"/>
+
+  {/if}
+  {if $product.show_price}
+    <meta property="product:price:amount" content="{$product.price_amount}" />
+    <meta property="product:price:currency" content="{$currency.iso_code}" />
+    {if $product.has_discount}
+      <meta property="product:price:standard_amount" content="{$product.regular_price_amount}" />
     {/if}
+  {/if}
+  {if $product_manufacturer->name}
+    <meta property="product:brand" content="{$product_manufacturer->name|escape:'html':'UTF-8'}" />
+  {/if}
+  <meta property="og:availability" content="{if $product.quantity_all_versions > 0 || $product.allow_oosp > 0}instock{else}out of stock{/if}" />
 {elseif $page.page_name === 'category' && isset($category) && $category.image.large.url}
     <meta property="og:image" content="{$category.image.large.url}"/>
 {else}