/**
* Imports a feed located at $uri.
*
* @param string $uri
* @param Zend_Http_Client $client The client used for communication
* @param string $className The class which is used as the return type
* @throws Zend_Gdata_App_Exception
* @return string|Zend_Gdata_App_Feed Returns string only if the object
* mapping has been disabled explicitly
* by passing false to the
* useObjectMapping() function.
*/
public static function import($uri, $client = null, $className = 'Zend_Gdata_App_Feed')
{
$app = new Zend_Gdata_App($client);
$requestData = $app->prepareRequest('GET', $uri);
$response = $app->performHttpRequest($requestData['method'], $requestData['url']);
$feedContent = $response->getBody();
if (!$this->_useObjectMapping) {
return $feedContent;
}
$feed = self::importString($feedContent, $className);
if ($client != null) {
$feed->setHttpClient($client);
}
return $feed;
}