Hello everyone,
I'm using Open Graph (og) and twitter tags for my website to make the product sharing look nicer on social media. Here is the code that I use in my_changes add-on hook meta.post.tpl.
{if $runtime.controller == 'products' && $runtime.mode == 'view'}<meta property="og:title" content="{$product.product}"> <meta property="og:type" content="website"> <meta property="og:url" content="{"products.view?product_id=`$product.product_id`"|fn_url}"> <meta property="og:description" content="{$product.full_description|strip_tags|truncate:160 nofilter}"> <meta itemprop="name" content="{$product.product}"> <meta name="twitter:title" content="{$product.product}"> <meta name="twitter:card" content="summary"> <meta name="twitter:url" content="{"products.view?product_id=`$product.product_id`"|fn_url}"> {if $product.main_pair.detailed} <meta property="og:image" content="{$product.main_pair.detailed.https_image_path}"> <meta itemprop="image" content="{$product.main_pair.detailed.https_image_path}"> <meta name="twitter:image" content="{$product.main_pair.detailed.https_image_path}"> {/if}
{/if}
Everything seems to be working nice. But the only problem that I have here is that in some cases the detailed image of the product is too big to show in share cards. I believe in these cases the image is not shown or either cropped badly.
What I want to do is the use the generated main thumbnail image for the product. I have tried selecting the "icon" object inside "main_pair" but it returns empty.
Any ideas on how to proceed?