private function Cleantalk::httpRequest in Anti Spam by CleanTalk 8.4

Same name and namespace in other branches

1. 9.1.x src/lib/Cleantalk/Antispam/Cleantalk.php \Cleantalk\Antispam\Cleantalk::httpRequest()

httpRequest

Parameters

$msg:

Return value

boolean|\CleantalkResponse

3 calls to Cleantalk::httpRequest()

Cleantalk::isAllowMessage in src/lib/Cleantalk/Antispam/Cleantalk.php

Function checks whether it is possible to publish the message

Cleantalk::isAllowUser in src/lib/Cleantalk/Antispam/Cleantalk.php

Function checks whether it is possible to publish the message

Cleantalk::sendFeedback in src/lib/Cleantalk/Antispam/Cleantalk.php

Function sends the results of manual moderation

File

src/lib/Cleantalk/Antispam/Cleantalk.php, line 386

Class

Cleantalk

Cleantalk class create request

Namespace

Cleantalk\Antispam

Code

private function httpRequest($msg) {
  $result = false;
  if ($msg->method_name != 'send_feedback') {
    $ct_tmp = apache_request_headers();
    if (isset($ct_tmp['Cookie'])) {
      $cookie_name = 'Cookie';
    }
    elseif (isset($ct_tmp['cookie'])) {
      $cookie_name = 'cookie';
    }
    else {
      $cookie_name = 'COOKIE';
    }
    if (isset($tmp[$cookie_name])) {
      $ct_tmp[$cookie_name] = preg_replace(array(
        '/\\s{0,1}ct_checkjs=[a-z0-9]*[;|$]{0,1}/',
        '/\\s{0,1}ct_timezone=.{0,1}\\d{1,2}[;|$]/',
        '/\\s{0,1}ct_pointer_data=.*5D[;|$]{0,1}/',
        '/;{0,1}\\s{0,3}$/',
      ), '', $ct_tmp[$cookie_name]);
    }
    $msg->all_headers = json_encode($ct_tmp);
  }

  //$msg->remote_addr=$_SERVER['REMOTE_ADDR'];

  //$msg->sender_info['remote_addr']=$_SERVER['REMOTE_ADDR'];
  $si = (array) json_decode($msg->sender_info, true);
  $si['remote_addr'] = $_SERVER['REMOTE_ADDR'];
  $msg->x_forwarded_for = @$_SERVER['X_FORWARDED_FOR'];
  $msg->x_real_ip = @$_SERVER['X_REAL_IP'];
  $msg->sender_info = json_encode($si);
  if (isset($this->work_url) && $this->work_url !== '' && $this->server_changed + $this->server_ttl > time() || $this->stay_on_server == true) {
    $url = !empty($this->work_url) ? $this->work_url : $this->server_url;
    $result = $this
      ->sendRequest($msg, $url, $this->server_timeout);
  }
  if (($result === false || $result->errno != 0) && $this->stay_on_server == false) {

    // Split server url to parts
    preg_match("@^(https?://)([^/:]+)(.*)@i", $this->server_url, $matches);
    $url_prefix = '';
    if (isset($matches[1])) {
      $url_prefix = $matches[1];
    }
    $pool = null;
    if (isset($matches[2])) {
      $pool = $matches[2];
    }
    $url_suffix = '';
    if (isset($matches[3])) {
      $url_suffix = $matches[3];
    }
    if ($url_prefix === '') {
      $url_prefix = 'http://';
    }
    if (empty($pool)) {
      return false;
    }
    else {

      // Loop until find work server
      foreach ($this
        ->get_servers_ip($pool) as $server) {
        if ($server['host'] === 'localhost' || $server['ip'] === null) {
          $work_url = $server['host'];
        }
        else {
          $server_host = $server['ip'];
          $work_url = $server_host;
        }
        $host = filter_var($work_url, FILTER_VALIDATE_IP) ? gethostbyaddr($work_url) : $work_url;
        $work_url = $url_prefix . $host;
        if (isset($url_suffix)) {
          $work_url = $work_url . $url_suffix;
        }
        $this->work_url = $work_url;
        $this->server_ttl = $server['ttl'];
        $result = $this
          ->sendRequest($msg, $this->work_url, $this->server_timeout);
        if ($result !== false && $result->errno === 0) {
          $this->server_change = true;
          break;
        }
      }
    }
  }
  $response = new CleantalkResponse(null, $result);
  if (!empty($this->data_codepage) && $this->data_codepage !== 'UTF-8') {
    if (!empty($response->comment)) {
      $response->comment = $this
        ->stringFromUTF8($response->comment, $this->data_codepage);
    }
    if (!empty($response->errstr)) {
      $response->errstr = $this
        ->stringFromUTF8($response->errstr, $this->data_codepage);
    }
    if (!empty($response->sms_error_text)) {
      $response->sms_error_text = $this
        ->stringFromUTF8($response->sms_error_text, $this->data_codepage);
    }
  }
  return $response;
}