public static function getCurrentSorting()
{
$session = Mage::getSingleton('core/session');
$allowedSorting = array_keys(self::getAllowedSorting());
if (empty($allowedSorting)) {
return array(false, false);
}
// processing sort order
$saveToSession = false;
if ($sortOrder = AW_Kbase_Helper_Url::getParam(self::$_orderVarName)) {
$saveToSession = true;
} elseif ($sortOrder = Mage::app()->getRequest()->getParam(self::$_orderVarName)) {
$saveToSession = true;
} else {
$sortOrder = $session->getKbaseSortOrder();
}
if (!$sortOrder && !in_array($sortOrder, $allowedSorting)) {
$sortOrder = reset($allowedSorting);
}
if ($saveToSession) {
$session->setKbaseSortOrder($sortOrder);
}
// processing sort direction
$saveToSession = false;
if ($sortDir = AW_Kbase_Helper_Url::getParam(self::$_dirVarName)) {
$saveToSession = true;
} elseif ($sortDir = Mage::app()->getRequest()->getParam(self::$_dirVarName)) {
$saveToSession = true;
} else {
$sortDir = $session->getKbaseSortDir();
}
if (AW_Kbase_Model_Source_Sorting::SORT_ASC != $sortDir && AW_Kbase_Model_Source_Sorting::SORT_DESC != $sortDir) {
$sortDir = AW_Kbase_Model_Source_Sorting::SORT_ASC;
}
if ($saveToSession) {
$session->setKbaseSortDir($sortDir);
}
return array($sortOrder, $sortDir);
}
public function searchAction()
{
$this->_checkRegistered();
$this->_checkFrontendEnabled();
if (!($query = ($key = AW_Kbase_Helper_Url::getParam(AW_Kbase_Helper_Url::URL_PARAM_NAME_QUERY)) ? $key : $this->getRequest()->getParam(AW_Kbase_Helper_Url::URL_PARAM_NAME_QUERY))) {
$this->redirectHome();
return;
}
$this->loadLayout()->getLayout()->getBlock('kbase_search')->setQuery($query)->preparePage();
$this->renderLayout();
}
public function getLimit()
{
if ($this->_limit !== null) {
return $this->_limit;
}
$limits = $this->getAvailableLimit();
$session = Mage::getSingleton('core/session');
$saveToSession = false;
if ($limit = (int) AW_Kbase_Helper_Url::getParam($this->getLimitVarName())) {
$saveToSession = true;
} elseif ($limit = $this->getRequest()->getParam($this->getLimitVarName())) {
$saveToSession = true;
} else {
$limit = $session->getKbasePagerLimit();
}
if ($limit && isset($limits[$limit])) {
if ($saveToSession) {
$session->setKbasePagerLimit($limit);
}
return $limit;
}
$limits = array_keys($limits);
return $limits[0];
}
