Manager

Back Back Up Advanced Editor

<?php

namespace MaxMind\WebService\Http;

use MaxMind\Exception\HttpException;

/**
 * This class is for internal use only. Semantic versioning does not not apply.
 *
 * @internal
 */
class CurlRequest implements Request
{
    private $url;
    private $options;

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

/**
     * @param $body
     *
     * @return array
     */
    public function post($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);
    }

/**
     * @return resource
     */
    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'];

// The defined()s are here as the *_MS opts are not available on older
        // cURL versions
        $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];
    }
}