/**
* Make a request to Grooveshark.
*
* @param string $method The API method to use.
* @param array $parameters Optional. Query parameters.
* @param Session $session Optional. HTTP headers.
*
* @return array
*/
public function send($method, $parameters = array(), $session)
{
$payload = array('method' => $method, 'parameters' => $parameters, 'header' => array('wsKey' => $session->getClientKey()));
$sessionId = $session->getSessionId();
if (isset($sessionId)) {
$payload['header']['sessionID'] = $session->getSessionId();
}
$c = curl_init();
$postData = json_encode($payload);
curl_setopt($c, CURLOPT_POST, 1);
curl_setopt($c, CURLOPT_POSTFIELDS, $postData);
$headers = array('Expect:', 'Content-Type: application/json');
curl_setopt($c, CURLOPT_HTTPHEADER, $headers);
$signature = $this->createMessageSignature($postData, $session->getClientSecret());
$url = self::API_URL . "?sig=" . $signature;
curl_setopt($c, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($c, CURLOPT_URL, $url);
curl_setopt($c, CURLOPT_TIMEOUT, 6);
curl_setopt($c, CURLOPT_CONNECTTIMEOUT, 2);
curl_setopt($c, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($c, CURLOPT_USERAGENT, 'fastest963-GroovesharkAPI-PHP-' . $session->getClientKey());
$response = curl_exec($c);
$status = (int) curl_getinfo($c, CURLINFO_HTTP_CODE);
curl_close($c);
if ($status != 200) {
throw new Exception\GroovesharkAPIException('Unexpected return code from Grooveshark API.', $httpCode);
}
$body = json_decode($response, true);
if (isset($body['errors'])) {
$error = $body['errors'][0];
if (isset($error['message']) && isset($error['code'])) {
throw new Exception\GroovesharkAPIException($error['message'], $error['code']);
} else {
throw new Exception\GroovesharkAPIException('Unknow Exception');
}
}
return $body;
}
