public function canShowBlock()
{
/** @var Enterprise_Search_Model_Resource_Engine $engine */
$engine = Mage::helper('catalogsearch')->getEngine();
if (method_exists($engine, 'isLayeredNavigationAllowed')) {
$allowed = $engine->isLayeredNavigationAllowed();
} else {
$allowed = $engine->isLeyeredNavigationAllowed();
}
return $allowed && parent::canShowBlock();
}
public function canShowBlock()
{
if (!Mage::helper('amshopby')->isVersionLessThan(1, 4, 2)) {
$_isLNAllowedByEngine = Mage::helper('catalogsearch')->getEngine()->isLeyeredNavigationAllowed();
if (!$_isLNAllowedByEngine) {
return false;
}
}
$availableResCount = (int) Mage::app()->getStore()->getConfig(Mage_CatalogSearch_Model_Layer::XML_PATH_DISPLAY_LAYER_COUNT);
if (!$availableResCount || $availableResCount >= $this->getLayer()->getProductCollection()->getSize()) {
return parent::canShowBlock();
}
return false;
}
public function canShowBlock()
{
if (version_compare(Mage::getVersion(), '1.4.2', '>=')) {
$allowed = true;
$engine = Mage::helper('catalogsearch')->getEngine();
// deprecated function name
if (method_exists($engine, 'isLeyeredNavigationAllowed')) {
$allowed = $engine->isLeyeredNavigationAllowed();
} else {
$allowed = $engine->isLayeredNavigationAllowed();
}
if (!$allowed) {
return false;
}
}
$availableResCount = (int) Mage::app()->getStore()->getConfig(Mage_CatalogSearch_Model_Layer::XML_PATH_DISPLAY_LAYER_COUNT);
if (!$availableResCount || $availableResCount >= $this->getLayer()->getProductCollection()->getSize()) {
return parent::canShowBlock();
}
return false;
}
protected function getCurrentCategoryId()
{
return $this->layer->getLayer()->getCurrentCategory()->getId();
}
