<?php

namespace MaxMind\WebService\Http;

use MaxMind\Exception\HttpException;






class CurlRequest implements Request
{
private $url;
private $options;





public function __construct($url, $options)
{
$this->url = $url;
$this->options = $options;
}






public function post($body)
{
$curl = $this->createCurl();

curl_setopt($curl, CURLOPT_POST, true);
curl_setopt($curl, CURLOPT_POSTFIELDS, $body);

return $this->execute($curl);
}

public function get()
{
$curl = $this->createCurl();

curl_setopt($curl, CURLOPT_HTTPGET, true);

return $this->execute($curl);
}




private function createCurl()
{
$curl = curl_init($this->url);

if (!empty($this->options['caBundle'])) {
$opts[CURLOPT_CAINFO] = $this->options['caBundle'];
}
$opts[CURLOPT_SSL_VERIFYHOST] = 2;
$opts[CURLOPT_FOLLOWLOCATION] = false;
$opts[CURLOPT_SSL_VERIFYPEER] = true;
$opts[CURLOPT_RETURNTRANSFER] = true;

$opts[CURLOPT_HTTPHEADER] = $this->options['headers'];
$opts[CURLOPT_USERAGENT] = $this->options['userAgent'];
$opts[CURLOPT_PROXY] = $this->options['proxy'];



$connectTimeout = $this->options['connectTimeout'];
if (defined('CURLOPT_CONNECTTIMEOUT_MS')) {
$opts[CURLOPT_CONNECTTIMEOUT_MS] = ceil($connectTimeout * 1000);
} else {
$opts[CURLOPT_CONNECTTIMEOUT] = ceil($connectTimeout);
}

$timeout = $this->options['timeout'];
if (defined('CURLOPT_TIMEOUT_MS')) {
$opts[CURLOPT_TIMEOUT_MS] = ceil($timeout * 1000);
} else {
$opts[CURLOPT_TIMEOUT] = ceil($timeout);
}

curl_setopt_array($curl, $opts);

return $curl;
}

private function execute($curl)
{
$body = curl_exec($curl);
if ($errno = curl_errno($curl)) {
$errorMessage = curl_error($curl);

throw new HttpException(
"cURL error ({$errno}): {$errorMessage}",
0,
$this->url
);
}

$statusCode = curl_getinfo($curl, CURLINFO_HTTP_CODE);
$contentType = curl_getinfo($curl, CURLINFO_CONTENT_TYPE);
curl_close($curl);

return [$statusCode, $contentType, $body];
}
}
