protected function _prepareFilter()
{
parent::_prepareFilter();
if ($attribute = $this->getData('attribute_model')) {
$this->_filter->setAttributeModel($attribute);
}
switch ($this->_filter->getFrontendType()) {
case EcommerceTeam_Sln_Model_Attribute::FRONTEND_TYPE_DEFAULT:
default:
$this->_template = 'ecommerceteam/sln/layer/filter/default.phtml';
break;
case EcommerceTeam_Sln_Model_Attribute::FRONTEND_TYPE_CHECKBOX:
$this->_template = 'ecommerceteam/sln/layer/filter/checkbox.phtml';
break;
case EcommerceTeam_Sln_Model_Attribute::FRONTEND_TYPE_DROPDOWN:
$this->_template = 'ecommerceteam/sln/layer/filter/dropdown.phtml';
break;
case EcommerceTeam_Sln_Model_Attribute::FRONTEND_TYPE_IMAGE:
$this->_template = 'ecommerceteam/sln/layer/filter/image.phtml';
break;
case EcommerceTeam_Sln_Model_Attribute::FRONTEND_TYPE_INPUT:
$this->_template = 'ecommerceteam/sln/layer/filter/input.phtml';
break;
case EcommerceTeam_Sln_Model_Attribute::FRONTEND_TYPE_SLIDER:
$this->_template = 'ecommerceteam/sln/layer/filter/slider.phtml';
break;
}
}
/**
* Prepare filter process
* Add data to categoryLayered model instance
*
* @return Mage_Catalog_Block_Layer_Filter_Abstract
*/
public function _prepareFilter()
{
$category = Mage::getModel('catalog/category')->load($this->getData('categoryId'));
if ($category->getId()) {
$this->_filter->setRootCategory($category);
}
$this->_filter->setRequestVar($this->getData('requestParam'));
return parent::_prepareFilter();
}
