public static function responseWithAttachment($data)
{
$response = new CouchDBResponse();
$response->setAttachmentData($data);
return $response;
}
/**
* undocumented function
*
* @param CouchDBCommand $command
* @return void
* @author Adam Venturella
*/
public function execute(CouchDBCommand $command)
{
$request = $command->request();
// default to a header that won't mean anything
$authorization = "X-CouchDB-PHP-Authenticate: None";
switch ($this->_authorization) {
case 'basic':
$authorization = 'Authorization: Basic ' . base64_encode($this->_username . ':' . $this->_password);
break;
case 'cookie':
$session = null;
if (isset($this->_authorization_session)) {
$session = $this->_authorization_session;
} else {
if (isset($_COOKIE['AuthSession'])) {
$session = 'AuthSession=' . $_COOKIE['AuthSession'];
}
}
$authorization = "X-CouchDB-WWW-Authenticate: Cookie\r\nCookie: " . $session . "\r\n";
break;
}
$request = str_replace('{host}', $this->_host . ':' . $this->_port, $request);
$request = str_replace('{authorization}', $authorization, $request);
$data = $this->connect($request);
// maybe change this to not require the class but place a method in the CouchDBCommand
// interface $command->rawResponse() returns bool or something like that.
// dunno if I am comfortable NEEDING that class here. On the other hand it seems silly
// to require all of the commands to need that function. Abstract CouchDBCommand?
if (is_a($command, 'CDBGetAttachment')) {
$response = CouchDBResponse::responseWithAttachment($data);
} else {
$response = CouchDBResponse::responseWithData($data);
}
/*
if($response->headers['status']['code'] == 401) // Unauthorized
{
if(isset($response->headers['WWW-Authenticate']))
{
if (strpos($response->headers['WWW-Authenticate'], 'Basic') !== false)
{
// need a way to deal with this for n requests per state basic auth, save baiscally
}
}
}
*/
/*if($response->error)
{
throw new Exception('CouchDBCommand('.$command.') Failed with error '.$response->error['error'].': '.$response->error['reason']);
}
else
{
return $response;
}
*/
return $response;
}
