public function request(Url $url, $mode, $host, $name, $header = array())
{
if (empty($mode) || ($mode = self::getMode($mode)) === false) {
throw new Exception('Invalid mode');
}
// discover service
$url = $this->discover($url);
// headers
if ($this->oauth !== null) {
$header = Request::mergeHeader(array('Accept' => 'application/json', 'Authorization' => $this->oauth->getAuthorizationHeader($url, $this->cred->getConsumerKey(), $this->cred->getConsumerSecret(), $this->cred->getToken(), $this->cred->getTokenSecret(), 'HMAC-SHA1', 'POST')), $header);
} else {
$header = Request::mergeHeader(array('Accept' => 'application/json'), $header);
}
// body
$body = array('relation.ns' => self::NS, 'relation.mode' => $mode, 'relation.host' => $host, 'relation.name' => $name);
$request = new PostRequest($url, $header, $body);
$response = $this->http->request($request);
if ($response->getCode() == 200) {
$data = Json::decode($response->getBody());
if (isset($data['success']) && $data['success'] === true) {
return true;
} else {
$msg = isset($data['text']) ? $data['text'] : 'An error occured';
throw new Exception($msg);
}
} else {
throw new Exception('Invalid response code ' . $response->getCode());
}
}
