/**
* Create filter item object
*
* @param string $label Label of the filter value
* @param mixed $value Value of the filter
* @param int $count Number of result (default is 0)
*
* @return Mage_Catalog_Model_Layer_Filter_Item
*/
protected function _createItem($label, $value, $count = 0)
{
$isSelected = false;
if ($this->getIsMultipleSelect() && $value) {
if (in_array($value, $this->_rawFilter)) {
$isSelected = true;
}
$values = $this->_rawFilter;
if (($key = array_search($value, $values)) !== false) {
unset($values[$key]);
$value = array_values($values);
} else {
if (!is_array($value)) {
$value = array($value);
}
$value = array_merge($values, $value);
}
}
$item = parent::_createItem($label, $value, $count);
$item->setSelected($isSelected);
return $item;
}
