/**
* 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
* @param string $endpointPath path to method endpoint before expanding parameters
*
* @throws \Squiggle\ApiException on a non 2xx response
* @return mixed
*/
public function callApi($resourcePath, $method, $queryParams, $postData, $headerParams, $responseType = null, $endpointPath = null)
{
$headers = [];
// 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, true)) {
$postData = http_build_query($postData);
} elseif ((is_object($postData) or is_array($postData)) and !in_array('Content-Type: multipart/form-data', $headers, true)) {
// json model
$postData = json_encode(\Squiggle\ObjectSerializer::sanitizeForSerialization($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, $headers);
// disable SSL verification, if needed
if ($this->config->getSSLVerification() === false) {
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 0);
}
if (!empty($queryParams)) {
$url = $url . '?' . http_build_query($queryParams);
}
if ($method === self::$POST) {
curl_setopt($curl, CURLOPT_POST, true);
curl_setopt($curl, CURLOPT_POSTFIELDS, $postData);
} elseif ($method === self::$HEAD) {
curl_setopt($curl, CURLOPT_NOBODY, true);
} elseif ($method === self::$OPTIONS) {
curl_setopt($curl, CURLOPT_CUSTOMREQUEST, "OPTIONS");
curl_setopt($curl, CURLOPT_POSTFIELDS, $postData);
} elseif ($method === self::$PATCH) {
curl_setopt($curl, CURLOPT_CUSTOMREQUEST, "PATCH");
curl_setopt($curl, CURLOPT_POSTFIELDS, $postData);
} elseif ($method === self::$PUT) {
curl_setopt($curl, CURLOPT_CUSTOMREQUEST, "PUT");
curl_setopt($curl, CURLOPT_POSTFIELDS, $postData);
} elseif ($method === self::$DELETE) {
curl_setopt($curl, CURLOPT_CUSTOMREQUEST, "DELETE");
curl_setopt($curl, CURLOPT_POSTFIELDS, $postData);
} elseif ($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~" . PHP_EOL . print_r($postData, true) . PHP_EOL . "~END~" . PHP_EOL, 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 = $this->httpParseHeaders(substr($response, 0, $http_header_size));
$http_body = substr($response, $http_header_size);
$response_info = curl_getinfo($curl);
// debug HTTP response body
if ($this->config->getDebug()) {
error_log("[DEBUG] HTTP Response body ~BEGIN~" . PHP_EOL . print_r($http_body, true) . PHP_EOL . "~END~" . PHP_EOL, 3, $this->config->getDebugFile());
}
// Handle the response
if ($response_info['http_code'] === 0) {
$curl_error_message = curl_error($curl);
// curl_exec can sometimes fail but still return a blank message from curl_error().
if (!empty($curl_error_message)) {
$error_message = "API call to {$url} failed: {$curl_error_message}";
} else {
$error_message = "API call to {$url} failed, but for an unknown reason. " . "This could happen if you are disconnected from the network.";
}
$exception = new ApiException($error_message, 0, null, null);
$exception->setResponseObject($response_info);
throw $exception;
} elseif ($response_info['http_code'] >= 200 && $response_info['http_code'] <= 299) {
// return raw body if response is a file
if ($responseType === '\\SplFileObject' || $responseType === 'string') {
return [$http_body, $response_info['http_code'], $http_header];
}
$data = json_decode($http_body);
if (json_last_error() > 0) {
// if response is a string
$data = $http_body;
}
} else {
$data = json_decode($http_body);
if (json_last_error() > 0) {
// if response is a string
$data = $http_body;
}
throw new ApiException("[" . $response_info['http_code'] . "] Error connecting to the API ({$url})", $response_info['http_code'], $http_header, $data);
}
if (is_object($data) && property_exists($data, 'data')) {
$data = $data->data;
}
return [$data, $response_info['http_code'], $http_header];
}