/** * Make the HTTP call (Sync) * @param string $resourcePath path to method endpoint * @param string $method method to call * @param array $queryParams parameters to be place in query URL * @param array $postData parameters to be placed in POST body * @param array $headerParams parameters to be place in request header * @param string $responseType expected response type of the endpoint * @throws \Swagger\Client\ApiException on a non 2xx response * @return mixed */ public function callApi($resourcePath, $method, $queryParams, $postData, $headerParams, $responseType = null) { $headers = array(); // construct the http header $headerParams = array_merge((array) $this->config->getDefaultHeaders(), (array) $headerParams); foreach ($headerParams as $key => $val) { $headers[] = "{$key}: {$val}"; } // form data if ($postData and in_array('Content-Type: application/x-www-form-urlencoded', $headers)) { $postData = http_build_query($postData); } else { if ((is_object($postData) or is_array($postData)) and !in_array('Content-Type: multipart/form-data', $headers)) { // json model $postData = json_encode($this->serializer->sanitizeForSerialization($postData)); } } $url = $this->config->getHost() . $resourcePath; $curl = curl_init(); // set timeout, if needed if ($this->config->getCurlTimeout() != 0) { curl_setopt($curl, CURLOPT_TIMEOUT, $this->config->getCurlTimeout()); } // return the result on success, rather than just TRUE curl_setopt($curl, CURLOPT_RETURNTRANSFER, true); curl_setopt($curl, CURLOPT_HTTPHEADER, $headers); if (!empty($queryParams)) { $url = $url . '?' . http_build_query($queryParams); } if ($method == self::$POST) { curl_setopt($curl, CURLOPT_POST, true); curl_setopt($curl, CURLOPT_POSTFIELDS, $postData); } else { if ($method == self::$HEAD) { curl_setopt($curl, CURLOPT_NOBODY, true); } else { if ($method == self::$OPTIONS) { curl_setopt($curl, CURLOPT_CUSTOMREQUEST, "OPTIONS"); curl_setopt($curl, CURLOPT_POSTFIELDS, $postData); } else { if ($method == self::$PATCH) { curl_setopt($curl, CURLOPT_CUSTOMREQUEST, "PATCH"); curl_setopt($curl, CURLOPT_POSTFIELDS, $postData); } else { if ($method == self::$PUT) { curl_setopt($curl, CURLOPT_CUSTOMREQUEST, "PUT"); curl_setopt($curl, CURLOPT_POSTFIELDS, $postData); } else { if ($method == self::$DELETE) { curl_setopt($curl, CURLOPT_CUSTOMREQUEST, "DELETE"); curl_setopt($curl, CURLOPT_POSTFIELDS, $postData); } else { if ($method != self::$GET) { throw new ApiException('Method ' . $method . ' is not recognized.'); } } } } } } } curl_setopt($curl, CURLOPT_URL, $url); // Set user agent curl_setopt($curl, CURLOPT_USERAGENT, $this->config->getUserAgent()); // debugging for curl if ($this->config->getDebug()) { error_log("[DEBUG] HTTP Request body ~BEGIN~\n" . print_r($postData, true) . "\n~END~\n", 3, $this->config->getDebugFile()); curl_setopt($curl, CURLOPT_VERBOSE, 1); curl_setopt($curl, CURLOPT_STDERR, fopen($this->config->getDebugFile(), 'a')); } else { curl_setopt($curl, CURLOPT_VERBOSE, 0); } // obtain the HTTP response headers curl_setopt($curl, CURLOPT_HEADER, 1); // Make the request $response = curl_exec($curl); $http_header_size = curl_getinfo($curl, CURLINFO_HEADER_SIZE); $http_header = substr($response, 0, $http_header_size); $http_body = substr($response, $http_header_size); $response_info = curl_getinfo($curl); // debug HTTP response body if ($this->config->getDebug()) { error_log("[DEBUG] HTTP Response body ~BEGIN~\n" . print_r($http_body, true) . "\n~END~\n", 3, $this->config->getDebugFile()); } // Handle the response if ($response_info['http_code'] == 0) { throw new ApiException("API call to {$url} timed out: " . serialize($response_info), 0, null, null); } else { if ($response_info['http_code'] >= 200 && $response_info['http_code'] <= 299) { // return raw body if response is a file if ($responseType == '\\SplFileObject') { return array($http_body, $http_header); } $data = json_decode($http_body); if (json_last_error() > 0) { // if response is a string $data = $http_body; } } else { throw new ApiException("[" . $response_info['http_code'] . "] Error connecting to the API ({$url})", $response_info['http_code'], $http_header, $http_body); } } return array($data, $http_header); }