/**
* Get the upload server
* @return Upload_Server
*/
public function server($server = NULL)
{
if ($server !== NULL) {
$this->_server = $server;
return $this;
}
return Upload_Server::instance($this->_server);
}
public static function server_local_fallback(array $params = array())
{
$validation = Validation::factory($params)->rule('path', 'not_empty')->rule('fallback', 'not_empty')->rule('path', 'is_dir')->rule('url_type', 'in_array', array(':value', array(Flex\Storage\Server::URL_HTTP, Flex\Storage\Server::URL_SSL, Flex\Storage\Server::URL_STREAMING)))->rule('web', 'not_empty');
if (!$validation->check()) {
throw new Kohana_Exception('Upload server local params had errors: :errors', array(':errors' => join(', ', $validation->errors('upload_server'))));
}
$server = new Flex\Storage\Server_Local_Fallback($validation['path'], $validation['web']);
$server->fallback(Upload_Server::instance($validation['fallback']));
if (isset($validation['url_type'])) {
$server->url_type($validation['url_type']);
}
return $server;
}