/**
* Return the request data
*
* @return string
*/
public function getData()
{
if (is_string($this->_data)) {
return $this->_data;
} else {
return $this->_internal_request->to_postdata();
}
}
/**
*
* @param OAuthRequest $Request
*/
protected function _Curl($Request)
{
$C = curl_init();
curl_setopt($C, CURLOPT_RETURNTRANSFER, TRUE);
curl_setopt($C, CURLOPT_SSL_VERIFYPEER, FALSE);
switch ($Request->get_normalized_http_method()) {
case 'POST':
curl_setopt($C, CURLOPT_URL, $Request->get_normalized_http_url());
curl_setopt($C, CURLOPT_POST, TRUE);
curl_setopt($C, CURLOPT_POSTFIELDS, $Request->to_postdata());
break;
default:
curl_setopt($C, CURLOPT_URL, $Request->to_url());
}
return $C;
}
/**
*
*
* @param OAuthRequest $Request
*/
protected function _curl($Request, $Post = null)
{
$C = curl_init();
curl_setopt($C, CURLOPT_RETURNTRANSFER, true);
curl_setopt($C, CURLOPT_SSL_VERIFYPEER, false);
switch ($Request->get_normalized_http_method()) {
case 'POST':
// echo $Request->get_normalized_http_url();
// echo "\n\n";
// echo $Request->to_postdata();
curl_setopt($C, CURLOPT_URL, $Request->get_normalized_http_url());
// curl_setopt($C, CURLOPT_HTTPHEADER, array('Authorization' => $Request->to_header()));
curl_setopt($C, CURLOPT_POST, true);
curl_setopt($C, CURLOPT_POSTFIELDS, $Request->to_postdata());
break;
default:
curl_setopt($C, CURLOPT_URL, $Request->to_url());
}
return $C;
}
/**
* Format and sign an OAuth / API request
*/
function oAuthRequest2($url, $method, $parameters)
{
if (strrpos($url, 'https://') !== 0 && strrpos($url, 'http://') !== 0) {
$url = $this->getFormat($url);
}
$defaults = array();
$token = $this->token;
$defaults['access_token'] = $token->key;
$parameters = array_merge($defaults, $parameters);
$request = new OAuthRequest($method, $url, $parameters);
switch ($method) {
case 'GET':
return $this->http($request->to_url(), 'GET');
default:
return $this->http($request->get_normalized_http_url(), $method, $request->to_postdata());
}
}
/**
* Make an HTTP request
*
* @return string API results
*/
function http($url, $method, $postfields = NULL, $multi = false)
{
$this->http_info = array();
$ci = curl_init();
/* Curl settings */
curl_setopt($ci, CURLOPT_USERAGENT, $this->useragent);
curl_setopt($ci, CURLOPT_CONNECTTIMEOUT, $this->connecttimeout);
curl_setopt($ci, CURLOPT_TIMEOUT, $this->timeout);
curl_setopt($ci, CURLOPT_RETURNTRANSFER, TRUE);
curl_setopt($ci, CURLOPT_SSL_VERIFYPEER, $this->ssl_verifypeer);
curl_setopt($ci, CURLOPT_HEADERFUNCTION, array($this, 'getHeader'));
curl_setopt($ci, CURLOPT_HEADER, FALSE);
switch ($method) {
case 'POST':
curl_setopt($ci, CURLOPT_POST, TRUE);
if (!empty($postfields)) {
if (is_array($postfields)) {
$request = new OAuthRequest($method, $url, $postfields);
$postfields = $request->to_postdata($multi);
}
curl_setopt($ci, CURLOPT_POSTFIELDS, $postfields);
// echo "=====post data======\r\n";
// var_dump($postfields);
}
break;
case 'DELETE':
curl_setopt($ci, CURLOPT_CUSTOMREQUEST, 'DELETE');
if (!empty($postfields)) {
$url = "{$url}?{$postfields}";
}
break;
default:
if (!empty($postfields)) {
$url .= '?' . http_build_query($postfields);
}
break;
}
$header_array = array();
/*
$header_array["FetchUrl"] = $url;
$header_array['TimeStamp'] = date('Y-m-d H:i:s');
$header_array['AccessKey'] = SAE_ACCESSKEY;
$content="FetchUrl";
$content.=$header_array["FetchUrl"];
$content.="TimeStamp";
$content.=$header_array['TimeStamp'];
$content.="AccessKey";
$content.=$header_array['AccessKey'];
$header_array['Signature'] = base64_encode(hash_hmac('sha256',$content, SAE_SECRETKEY ,true));
*/
//curl_setopt($ci, CURLOPT_URL, SAE_FETCHURL_SERVICE_ADDRESS );
//print_r( $header_array );
$header_array2 = array();
if ($multi) {
$header_array2 = array("Content-Type: multipart/form-data; boundary=" . OAuthUtil::$boundary, "Expect: ");
}
foreach ($header_array as $k => $v) {
array_push($header_array2, $k . ': ' . $v);
}
curl_setopt($ci, CURLOPT_HTTPHEADER, $header_array2);
curl_setopt($ci, CURLINFO_HEADER_OUT, TRUE);
// echo $url."<hr/>";
curl_setopt($ci, CURLOPT_URL, $url);
$response = curl_exec($ci);
$this->response = $response;
$this->http_code = curl_getinfo($ci, CURLINFO_HTTP_CODE);
$this->http_info = array_merge($this->http_info, curl_getinfo($ci));
$this->url = $url;
//echo '=====info====='."\r\n";
//print_r( curl_getinfo($ci) );
//echo '=====$response====='."\r\n";
//print_r( $response );
curl_close($ci);
return $response;
}
/**
* do a request
*
* @param OAuthRequest $request
* @return OAuthToken|null
*/
private static function doRequest($request)
{
if ($request->get_normalized_http_method() == 'POST') {
$data = self::doPost($request->get_normalized_http_url(), $request->to_postdata());
} else {
$data = self::doGet($request->to_url());
}
parse_str($data);
if (isset($oauth_token) && isset($oauth_token_secret)) {
return new ExtendedOAuthToken($oauth_token, $oauth_token_secret, $data);
}
return null;
}
/**
* Call Mendeley API
*
* You should cache frequent calls to this method in your application. At least GET calls.
*
* @param string $method
* @param string $url
* @param array $params
* @param boolean $authenticate
*/
private function http($method, $url, $params = array(), $authentication = true)
{
if (!is_array($params)) {
throw new Exception('HTTP params need to be array in Mendeley::http');
}
if ($authentication) {
$url = self::MENDELEY_OAPI_PRIVATE_URL . $url;
$token = $this->getAccessToken($this->signatureMethod, $this->consumer);
$request = OAuthRequest::from_consumer_and_token($this->consumer, $token, $method, $url, $params);
$request->sign_request($this->signatureMethod, $this->consumer, $token);
} else {
$url = self::MENDELEY_OAPI_PUBLIC_URL . $url;
$params['consumer_key'] = $this->consumer->key;
$request = new OAuthRequest($method, $url, $params);
}
if ($method === 'GET') {
$url = $request->to_url();
} else {
$url = $request->get_normalized_http_url();
$params = $request->to_postdata();
}
if ($request = MendeleyUtil::runCurl($url, $method, array(), $params)) {
$request = json_decode($request);
}
return $request;
}