Disable Add to Cart button on Out of Stock products on Wishlist Page

{% unless template %}

<script type="text/javascript">

WishlistLoadedCallback=function(){

    if($("#bookmarks").has(".addsingleproduct").length>0)

    {

        if (shared_wishlist==0) wishlist_data_source=wishlist_item_data; else wishlist_data_source=wishlist_item_data_shared;

        $("#bookmarks .addsingleproduct").each(function()

        {

            var wp_disable_addbutton=0; 

            var wp_jsonURL=$(this).data('url')+".json";

            var current_button=$(this);

            var current_product_id=$(this).data('productid');

            var current_variant_id=$(this).data('variantid');

            var is_chosen_variant=$(this).data("is_chosen_variant");

            var variant_count=$(this).data("variant_count");

            if(((is_chosen_variant==0)&&(variant_count==1))||(is_chosen_variant==1))

            {

                        wishlist_data_source.forEach(function(wp_temp_product)

                        {

                            wp_temp_product.variants.forEach(function(wp_temp_variant)

                            {

                                if(wp_temp_variant.id==current_variant_id)

                                {

                                    if((wp_temp_variant.inventory_quantity==0)&&(wp_temp_variant.inventory_policy=="deny"))

                                    {

                                        wp_disable_addbutton=1;

                                        variantids.splice(variantids.indexOf(current_variant_id),1); //fix add all

                                    }

                                }

                            });

                        });

            }

            if(wp_disable_addbutton==1) current_button.addClass("disabled").html("OUT OF STOCK");;

        });

    }   

};

</script>

{% endunless %}

{% include 'wishlist-enhancements' %} 

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