Активная кнопка "В список пожеланий"? - JoomShopping

$wishlist = JModelLegacy::getInstance('cart', 'jshop');

$wishlist->load('wishlist');

foreach ($wishlist->products as $key => $product) {
  $wishlistIds[$product['product_id']] = $key;
}

$wishlistClass = '';

if(is_array($wishlistIds) && array_key_exists($product->product_id, $wishlistIds)) {
  $wishlistClass = ' active';
}

<a class="btn button_wishlist<?php print $wishlistClass; ?>" href="<?php echo SEFLink('index.php?option=com_jshopping&controller=cart&task=add&to=wishlist&category_id='. $product->category_id .'&product_id='. $product->product_id, 1); ?>"><?php print _JSHOP_ADD_TO_WISHLIST; ?></a>

$wishlist = JModelLegacy::getInstance('cart', 'jshop');

$wishlist->load('wishlist');

foreach ($wishlist->products as $key => $product) {
  $wishlistIds[$product['product_id']] = $key;
}

$wishlistClass = '';

if(is_array($wishlistIds) && array_key_exists($this->product->product_id, $wishlistIds)) {
  $wishlistClass = ' active';
}

<?php if ($this->enable_wishlist){?>
<input type="submit" class="btn button" value="<?php print _JSHOP_ADD_TO_WISHLIST?>" onclick="jQuery('#to').val('wishlist');" />
<?php }?>

<?php if ($this->enable_wishlist){?>
  <input type="submit" class="btn button<?php echo $wishlistClass; ?>" value="<?php print _JSHOP_ADD_TO_WISHLIST?>" onclick="jQuery('#to').val('wishlist');" />
<?php }?>