/**
* Custom template handling for children blocks (filters) before to display theme
*
* @return Smile_ElasticSearch_Model_Catalog_Layer Self reference
*/
protected function _beforeToHtml()
{
if (Mage::helper('smile_elasticsearch')->isActiveEngine()) {
foreach ($this->_filterTemplates as $filterName => $template) {
$block = $this->getChild($filterName . '_filter');
if ($block) {
$block->setTemplate($template);
}
}
}
return parent::_beforeToHtml();
}
