Pdp\HttpAdapter\CurlHttpAdapter

Complexity

Total Complexity

4

Size/Duplication

Total Lines	42
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Test Coverage

Coverage

90.91%

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	getContent()	0	36	4

<?php

declare(strict_types=1);

/**
 * PHP Domain Parser: Public Suffix List based URL parsing.
 *
 * @link      http://github.com/jeremykendall/php-domain-parser for the canonical source repository
 *
 * @copyright Copyright (c) 2014 Jeremy Kendall (http://about.me/jeremykendall)
 * @license   http://github.com/jeremykendall/php-domain-parser/blob/master/LICENSE MIT License
 */

namespace Pdp\HttpAdapter;

use Pdp\Exception\CurlHttpAdapterException;

/**
 * cURL http adapter.
 *
 * Lifted pretty much completely from William Durand's excellent Geocoder
 * project
 *
 * @link   https://github.com/willdurand/Geocoder Geocoder on GitHub
 *
 * @author William Durand <william.durand1@gmail.com>
 * @author Jeremy Kendall <jeremy@jeremykendall.net>
 */
class CurlHttpAdapter implements HttpAdapterInterface
{
  /**
   * {@inheritdoc}
   */
  public function getContent($url, $timeout = 5)
  {
    // init
    $ch = curl_init();

    if (false === $ch) {
      throw new \Exception('PHP-Domain-Parser: failed to initialize : cURL');
    }

    curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
    curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
    curl_setopt($ch, CURLOPT_FAILONERROR, true);
    curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);

    curl_setopt($ch, CURLOPT_USERAGENT, 'PHP-Domain-Parser cURL Request');

    $content = curl_exec($ch);

    $errNo = curl_errno($ch);
    if ($errNo) {
      throw new CurlHttpAdapterException("CURL error [{$errNo}]: " . curl_error($ch), $errNo);
    }

    $responseCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
    if ($responseCode !== 200) {
      throw new CurlHttpAdapterException('Wrong HTTP response code: ' . $responseCode, $responseCode);
    }

    curl_close($ch);

    return $content;
  }
}