$data = get_option('GTranslate');
GTranslate::load_defaults($data);
include dirname(__FILE__) . '/url_addon/config.php';
$server_id = intval(substr(md5(preg_replace('/^www\./', '', $_SERVER['HTTP_HOST'])), 0, 5), 16) % count($servers);
$server = $servers[$server_id];
$host = $_SERVER['HTTP_X_GT_LANG'] . '.' . preg_replace('/^www\./', '', $_SERVER['HTTP_HOST']);
if($data['custom_domains'] and !empty($data['custom_domains_data'])) {
$custom_domains_data = json_decode(stripslashes($data['custom_domains_data']), true);
if(isset($custom_domains_data[$_SERVER['HTTP_X_GT_LANG']]))
$host = $custom_domains_data[$_SERVER['HTTP_X_GT_LANG']];
}
$protocol = ((isset($_SERVER['HTTPS']) and ($_SERVER['HTTPS'] == 'on' or $_SERVER['HTTPS'] == 1)) or (isset($_SERVER['HTTP_X_FORWARDED_PROTO']) and $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https')) ? 'https' : 'http';
$headers = array();
$headers[] = 'Host: ' . $host;
// add real visitor IP header
if(isset($_SERVER['HTTP_CLIENT_IP']) and !empty($_SERVER['HTTP_CLIENT_IP']))
$viewer_ip_address = $_SERVER['HTTP_CLIENT_IP'];
if(isset($_SERVER['HTTP_CF_CONNECTING_IP']) and !empty($_SERVER['HTTP_CF_CONNECTING_IP']))
$viewer_ip_address = $_SERVER['HTTP_CF_CONNECTING_IP'];
if(isset($_SERVER['HTTP_X_SUCURI_CLIENTIP']) and !empty($_SERVER['HTTP_X_SUCURI_CLIENTIP']))
$viewer_ip_address = $_SERVER['HTTP_X_SUCURI_CLIENTIP'];
if(!isset($viewer_ip_address))
$viewer_ip_address = $_SERVER['REMOTE_ADDR'];
$headers[] = 'X-GT-Viewer-IP: ' . $viewer_ip_address;
$headers[] = 'User-Agent: GTranslate-Email-Translate';
// add X-Forwarded-For
if(isset($_SERVER['HTTP_X_FORWARDED_FOR']) and !empty($_SERVER['HTTP_X_FORWARDED_FOR']))
$headers[] = 'X-GT-Forwarded-For: ' . $_SERVER['HTTP_X_FORWARDED_FOR'];
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $protocol.'://'.$server.'.tdn.gtranslate.net'.wp_make_link_relative(plugins_url('gtranslate/url_addon/gtranslate-email.php').'?glang='.$_SERVER['HTTP_X_GT_LANG']));
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);
if(defined('CURL_IPRESOLVE_V4')) curl_setopt($ch, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V4);
curl_setopt($ch, CURLOPT_CAINFO, dirname(__FILE__) . '/url_addon/cacert.pem');
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, array('body' => base64_encode(do_shortcode("$subject$message")), 'access_key' => md5(substr(NONCE_SALT, 0, 10) . substr(NONCE_KEY, 0, 5))));
if($data['email_translation_debug']) {
$fh = fopen(dirname(__FILE__) . '/url_addon/debug.txt', 'a');
curl_setopt($ch, CURLOPT_VERBOSE, true);
curl_setopt($ch, CURLOPT_STDERR, $fh);
}
$response = curl_exec($ch);
$response_info = curl_getinfo($ch);
curl_close($ch);
if($data['email_translation_debug']) {
file_put_contents(dirname(__FILE__) . '/url_addon/debug.txt', 'Response: ' . $response . "\n", FILE_APPEND);
file_put_contents(dirname(__FILE__) . '/url_addon/debug.txt', 'Response_info: ' . print_r($respons