/**
* Taken from 1.7
* @see app/code/core/Mage/Usa/Model/Shipping/Carrier/Mage_Usa_Model_Shipping_Carrier_Fedex::_getQuotes()
*/
protected function _getQuotes()
{
if (!Mage::getStoreConfig('shipping/shipusa/active')) {
return Mage_Usa_Model_Shipping_Carrier_Fedex::_getQuotes();
}
$this->_result = Mage::getModel('shipping/rate_result');
// make separate request for Smart Post method
$allowedMethods = explode(',', $this->getConfigData('allowed_methods'));
if (in_array(self::RATE_REQUEST_SMARTPOST, $allowedMethods)) {
$response = $this->_doRatesRequest(self::RATE_REQUEST_SMARTPOST);
$preparedSmartpost = $this->_parseDimXmlResponse($response);
if (!$preparedSmartpost->getError()) {
$this->_result->append($preparedSmartpost);
}
}
// make general request for all methods
$response = $this->_doRatesRequest(self::RATE_REQUEST_GENERAL);
$preparedGeneral = $this->_parseDimXmlResponse($response);
if (!$preparedGeneral->getError() || $this->_result->getError() && $preparedGeneral->getError()) {
$this->_result->append($preparedGeneral);
}
return $this->_result;
}
