Change og:picture to second product image

[koyocik]

Hi!

 

I'm trying to force socialsharing module, to use second, not first product image.

 

I've found here, thanks to Vekia some code to change in class Product.php:

 public static function geImagesByID($id_product, $limit = 2){
        $id_image = Db::getInstance()->ExecuteS('SELECT `id_image` FROM `'._DB_PREFIX_.'image` WHERE `id_product` = '.(int)($id_product) . ' ORDER BY position ASC LIMIT 1, ' . $limit);
        $toReturn = array();
        if(!$id_image)
           return;
        else
           foreach($id_image as $image)
              $toReturn[] = $id_product . '-' . $image['id_image'];
        return $toReturn;
    } 

but, have no idea what do next in socialsharing_header.tpl, I know it is here:

{if isset($link_rewrite) && isset($cover) && isset($cover.id_image)}
<meta property="og:image" content="{$link->getImageLink($link_rewrite, $cover.id_image, large_default)}" />
{/if}

Thanks.