/**
* Return unique filter name.
* OO purists would say that kind of ifs should be done using virtual functions. Here we ignore OO-ness and
* micro performance penalty for the sake of clarity and keeping logic in one file.
* @param Mage_Catalog_Model_Layer_Filter_Abstract $model
* @return string
*/
public function getFilterName($model)
{
if ($model instanceof Mana_Filters_Model_Filter_Category) {
return 'category';
} else {
return $model->getAttributeModel()->getAttributeCode();
}
}
/**
* Return unique filter name.
* OO purists would say that kind of ifs should be done using virtual functions. Here we ignore OO-ness and
* micro performance penalty for the sake of clarity and keeping logic in one file.
* @param Mage_Catalog_Model_Layer_Filter_Abstract $model
* @return string
*/
public function getFilterName($block, $model)
{
if ($model instanceof Morphes_Filters_Model_Filter_Category) {
$result = 'category';
} else {
$result = $model->getAttributeModel()->getAttributeCode();
}
if ($showInFilter = $block->getShowInFilter()) {
return $showInFilter . '_' . $result;
} else {
return $result;
}
}
/**
* Apply decimal range filter to product collection
*
* @param Zend_Controller_Request_Abstract $request
* @param Mage_Catalog_Block_Layer_Filter_Decimal $filterBlock
* @return Mage_Catalog_Model_Layer_Filter_Decimal
*/
public function apply(Zend_Controller_Request_Abstract $request, $filterBlock)
{
parent::apply($request, $filterBlock);
/**
* Filter must be string: $index, $range
*/
$filter = $request->getParam($this->getRequestVar());
if (!$filter) {
return $this;
}
$filter = explode(',', $filter);
if (count($filter) != 2) {
return $this;
}
list($index, $range) = $filter;
if ((int) $index && (int) $range) {
$this->setRange((int) $range);
$this->_getResource()->applyFilterToCollection($this, $range, $index);
$this->getLayer()->getState()->addFilter($this->_createItem($this->_renderItemLabel($range, $index), $filter));
$this->_items = array();
}
return $this;
}
/**
* Construct attribute filter
*
*/
public function __construct()
{
parent::__construct();
$this->_requestVar = 'attribute';
}
/**
* Get 'clear price' link text
*
* @return false|string
*/
public function getClearLinkText()
{
if (Mage::app()->getStore()->getConfig(self::XML_PATH_RANGE_CALCULATION) == self::RANGE_CALCULATION_IMPROVED && $this->getPriorIntervals()) {
return Mage::helper('catalog')->__('Clear Price');
}
return parent::getClearLinkText();
}
public function _construct()
{
parent::_construct();
$this->_requestVar = 'discount';
}
public function __construct()
{
parent::__construct();
$this->_requestVar = 'cat';
}
/**
* @param Mage_Catalog_Model_Layer_Filter_Abstract $filter
* @return bool
*/
public function isAttributeFilter(Mage_Catalog_Model_Layer_Filter_Abstract $filter)
{
return $filter instanceof Mage_Catalog_Model_Layer_Filter_Attribute && !$filter->getAttributeModel()->getSource() instanceof Mage_Eav_Model_Entity_Attribute_Source_Boolean;
}
