/**
* @param $verb "GET"/"POST"/...
* @param $url
* @param array|null $payload
* @param bool $json
* @return Bf_RawAPIOutput
*/
private function doCurl($verb, $url, $payload, $queryParams = array())
{
$curl = curl_init();
$header = array();
$payloadStr = is_null($payload) ? null : Bf_Util::associativeArrayToJsonStr($payload);
$hasPayload = !is_null($payloadStr) && is_string($payloadStr);
$hasQueryParams = !is_null($queryParams) && is_array($queryParams) && count($queryParams);
switch ($verb) {
case "POST":
curl_setopt($curl, CURLOPT_POST, 1);
break;
case "PUT":
curl_setopt($curl, CURLOPT_CUSTOMREQUEST, "PUT");
break;
case "DELETE":
curl_setopt($curl, CURLOPT_CUSTOMREQUEST, "DELETE");
break;
}
if ($hasPayload) {
array_push($header, "Authorization: Bearer " . $this->access_token);
} else {
// if we put auth in the query param: we can avoid an OPTIONS preflight
if (!$hasQueryParams) {
$queryParams = array();
}
$queryParams['access_token'] = $this->access_token;
$hasQueryParams = true;
}
if ($hasQueryParams) {
foreach ($queryParams as $key => $value) {
if (is_bool($value)) {
$queryParams[$key] = $value ? 'true' : 'false';
}
}
$url = sprintf("%s%s%s", $url, strpos($url, '?') ? '&' : '?', http_build_query($queryParams));
}
if (!is_null($this->curlProxy)) {
curl_setopt($curl, CURLOPT_PROXY, $this->curlProxy);
}
if ($hasPayload) {
// has JSON payload
array_push($header, 'Content-Type: application/json; charset=UTF-8');
/*
* `strlen` is fine even for UTF-8, because it counts bytes rather than characters. And bytes is indeed what curl wants.
* For posterity: here are alternatives if we actually want to count characters:
* mb_strlen($payloadStr, 'utf8')
* mb_strlen($payloadStr)
*/
array_push($header, 'Content-Length: ' . strlen($payloadStr));
curl_setopt($curl, CURLOPT_POSTFIELDS, $payloadStr);
}
curl_setopt($curl, CURLOPT_HTTPHEADER, $header);
curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($curl, CURLOPT_URL, $url);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($curl, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($curl, CURLOPT_ENCODING, '');
$response = curl_exec($curl);
$info = curl_getinfo($curl);
$error = $info === false ? curl_error($curl) : NULL;
curl_close($curl);
return new Bf_RawAPIOutput($info, $response, $error);
}
public function getJson($jsonEncodeOptionsBitmask = 0)
{
if (defined('JSON_PRETTY_PRINT')) {
$jsonEncodeOptionsBitmask |= JSON_PRETTY_PRINT;
}
return Bf_Util::associativeArrayToJsonStr($this, $jsonEncodeOptionsBitmask);
}