{if isset($isMainCategory) && $isMainCategory && isset($category)}
    <div class="@classNames">
    {if $category->id == 1 OR $nb_products == 0}
        {l s='There are no products.'}
    {else}
        {if $nb_products == 1}
            {l s='There is %d product.' sprintf=$nb_products}
        {else}
            {l s='There are %d products.' sprintf=$nb_products}
        {/if}
    {/if}
    </div>
{/if}