/**
* Create a new api connection instance.
*
* @return \Moip\Http\HTTPConnection
*/
public function createConnection()
{
$httpConnection = new HTTPConnection(self::CLIENT);
$httpConnection->initialize($this->endpoint, true);
$httpConnection->addHeader('Accept', 'application/json');
$httpConnection->setAuthenticator($this->moipAuthentication);
return $httpConnection;
}
/**
* Executa a requisição HTTP em um caminho utilizando um método específico.
*
* @param string $method Método da requisição.
* @param string $path Alvo da requisição.
*
* @return string Resposta HTTP.
*
* @throws \BadMethodCallException Se não houver uma conexão inicializada.
*
* @see \Moip\Http\HTTPRequest::execute()
*/
public function execute($path = '/', $method = HTTPRequest::GET)
{
$targetURL = $this->httpConnection->getURI() . $path;
$hasParameters = count($this->requestParameter) > 0;
$query = $hasParameters ? http_build_query($this->requestParameter) : null;
switch ($method) {
case HTTPRequest::PUT:
case HTTPRequest::POST:
if ($method != HTTPRequest::POST) {
curl_setopt($this->curlResource, CURLOPT_CUSTOMREQUEST, $method);
} else {
curl_setopt($this->curlResource, CURLOPT_POST, 1);
}
if (empty($this->requestBody)) {
curl_setopt($this->curlResource, CURLOPT_POSTFIELDS, $query);
} else {
if ($hasParameters) {
$targetURL .= '?' . $query;
}
curl_setopt($this->curlResource, CURLOPT_POSTFIELDS, $this->requestBody);
}
curl_setopt($this->curlResource, CURLOPT_URL, $targetURL);
break;
case HTTPRequest::DELETE:
case HTTPRequest::HEAD:
case HTTPRequest::OPTIONS:
case HTTPRequest::TRACE:
curl_setopt($this->curlResource, CURLOPT_CUSTOMREQUEST, $method);
case HTTPRequest::GET:
if ($hasParameters) {
$targetURL .= '?' . $query;
}
curl_setopt($this->curlResource, CURLOPT_URL, $targetURL);
break;
default:
throw new UnexpectedValueException('Unknown method.');
}
$resp = curl_exec($this->curlResource);
$errno = curl_errno($this->curlResource);
$error = curl_error($this->curlResource);
if ($errno != 0) {
throw new RuntimeException($error, $errno);
}
$this->httpResponse = new HTTPResponse();
$this->httpResponse->setRawResponse($resp);
if ($this->httpResponse->hasResponseHeader('Set-Cookie')) {
$cookieManager = $this->httpConnection->getCookieManager();
if ($cookieManager != null) {
$cookieManager->setCookie($this->httpResponse->getHeader('Set-Cookie'), $this->httpConnection->getHostName());
}
}
$statusCode = $this->httpResponse->getStatusCode();
return $statusCode < 400;
}
/**
* Abre a requisição.
*
* @param \Moip\Http\HTTPConnection $httpConnection Conexão HTTP relacionada com essa requisição
*
* @see \Moip\Http\HTTPRequest::open()
*/
public function open(HTTPConnection $httpConnection)
{
if (function_exists('curl_init')) {
$this->close();
$curl = curl_init();
if (is_resource($curl)) {
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
// FIXME
curl_setopt($curl, CURLOPT_HEADER, true);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curl, CURLINFO_HEADER_OUT, true);
if (($timeout = $httpConnection->getTimeout()) != null) {
curl_setopt($curl, CURLOPT_TIMEOUT, $timeout);
}
if (($connectionTimeout = $httpConnection->getConnectionTimeout()) != null) {
curl_setopt($curl, CURLOPT_CONNECTTIMEOUT, $connectionTimeout);
}
$headers = array();
foreach ($this->requestHeader as $header) {
$headers[] = sprintf('%s: %s', $header['name'], $header['value']);
}
curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
$this->curlResource = $curl;
$this->httpConnection = $httpConnection;
$this->openned = true;
} else {
throw new RuntimeException('cURL failed to start');
}
} else {
throw new RuntimeException('cURL not found.');
}
}