public function updateAction()
{
$params = ITwebexperts_Payperrentals_Helper_Date::filterDates($this->getRequest()->getParams());
$startDate = array_key_exists('start_date', $params) ? $params['start_date'] : null;
$endDate = array_key_exists('end_date', $params) ? $params['end_date'] : null;
if ($startDate && $endDate) {
$checkoutSession = Mage::getSingleton('checkout/session');
try {
ITwebexperts_Payperrentals_Helper_Data::updateCurrentGlobalDates($startDate, $endDate);
$checkoutSession->addSuccess($this->__('Global Date was updated'));
} catch (Mage_Core_Exception $e) {
if ($checkoutSession->getUseNotice(true)) {
$checkoutSession->addNotice(Mage::helper('core')->escapeHtml($e->getMessage()));
} else {
$messages = array_unique(explode("\n", $e->getMessage()));
foreach ($messages as $message) {
$checkoutSession->addError(Mage::helper('core')->escapeHtml($message));
}
}
} catch (Exception $e) {
$checkoutSession->addException($e, $this->__('Cannot add the item to shopping cart.'));
Mage::logException($e);
}
}
$this->_redirect('checkout/cart');
}
