function http_request($url, $fields = array(), $method = 'POST')
{
if (!in_array($method, array('POST', 'GET'))) {
$method = 'POST';
}
if (!isset($fields['key'])) {
$fields['key'] = $this->api;
}
//some distribs change arg sep to & by default
$sep_changed = false;
if (ini_get("arg_separator.output") != "&") {
$sep_changed = true;
$orig_sep = ini_get("arg_separator.output");
ini_set("arg_separator.output", "&");
}
$fields = is_array($fields) ? http_build_query($fields) : $fields;
if ($sep_changed) {
ini_set("arg_separator.output", $orig_sep);
}
$useragent = wpMandrill::getUserAgent();
if (function_exists('curl_init') && function_exists('curl_exec')) {
if (!ini_get('safe_mode')) {
set_time_limit(2 * 60);
}
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_POST, $method == 'POST');
curl_setopt($ch, CURLOPT_POSTFIELDS, $fields);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
// @Bruno Braga:
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
// Thanks for the hack!
curl_setopt($ch, CURLOPT_USERAGENT, $useragent);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Expect:'));
curl_setopt($ch, CURLOPT_HEADER, false);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 2 * 60 * 1000);
$response = curl_exec($ch);
$info = curl_getinfo($ch);
$error = curl_error($ch);
curl_close($ch);
} elseif (function_exists('fsockopen')) {
$parsed_url = parse_url($url);
$host = $parsed_url['host'];
if (isset($parsed_url['path'])) {
$path = $parsed_url['path'];
} else {
$path = '/';
}
$params = '';
if (isset($parsed_url['query'])) {
$params = $parsed_url['query'] . '&' . $fields;
} elseif (trim($fields) != '') {
$params = $fields;
}
if (isset($parsed_url['port'])) {
$port = $parsed_url['port'];
} else {
$port = $parsed_url['scheme'] == 'https' ? 443 : 80;
}
$response = false;
$errno = '';
$errstr = '';
ob_start();
$fp = fsockopen('ssl://' . $host, $port, $errno, $errstr, 5);
if ($fp !== false) {
stream_set_timeout($fp, 30);
$payload = "{$method} {$path} HTTP/1.0\r\n" . "Host: {$host}\r\n" . "Connection: close\r\n" . "User-Agent: {$useragent}\r\n" . "Content-type: application/x-www-form-urlencoded\r\n" . "Content-length: " . strlen($params) . "\r\n" . "Connection: close\r\n\r\n" . $params;
fwrite($fp, $payload);
stream_set_timeout($fp, 30);
$info = stream_get_meta_data($fp);
while (!feof($fp) && !$info["timed_out"]) {
$response .= fread($fp, 4096);
$info = stream_get_meta_data($fp);
}
fclose($fp);
ob_end_clean();
list($headers, $response) = explode("\r\n\r\n", $response, 2);
if (ini_get("magic_quotes_runtime")) {
$response = stripslashes($response);
}
$info = array('http_code' => 200);
} else {
ob_end_clean();
$info = array('http_code' => 500);
throw new Exception($errstr, $errno);
}
$error = '';
} else {
throw new Mandrill_Exception("No valid HTTP transport found", -99);
}
return array('header' => $info, 'body' => $response, 'error' => $error);
}
