/**
* Make an HTTP request
*
* @return API results
*/
function http($url, $method, $postfields = NULL, $authorization_header = false)
{
$this->http_info = array();
$ci = curl_init();
$headers = array('Expect:');
curl_setopt($ci, CURLOPT_USERAGENT, $this->useragent);
curl_setopt($ci, CURLOPT_CONNECTTIMEOUT, $this->connecttimeout);
curl_setopt($ci, CURLOPT_TIMEOUT, $this->timeout);
curl_setopt($ci, CURLOPT_RETURNTRANSFER, TRUE);
curl_setopt($ci, CURLOPT_SSL_VERIFYPEER, $this->ssl_verifypeer);
curl_setopt($ci, CURLOPT_HEADERFUNCTION, array($this, 'getHeader'));
curl_setopt($ci, CURLOPT_HEADER, FALSE);
switch ($method) {
case 'POST':
curl_setopt($ci, CURLOPT_POST, TRUE);
if ($authorization_header) {
$headers[] = $authorization_header;
}
if (!empty($postfields)) {
// print_r($postfields);
curl_setopt($ci, CURLOPT_POSTFIELDS, $postfields);
}
break;
case 'DELETE':
curl_setopt($ci, CURLOPT_CUSTOMREQUEST, 'DELETE');
if (!empty($postfields)) {
$url = "{$url}?{$postfields}";
}
}
// echo '<pre>';
//print_r($headers);
curl_setopt($ci, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ci, CURLOPT_URL, $url);
// echo $url;
$response = curl_exec($ci);
$this->http_code = curl_getinfo($ci, CURLINFO_HTTP_CODE);
if (!in_array($this->http_code, array(200, 201, 301))) {
CWP_TOP_Core::addNotice("Connection error: " . htmlentities($response), 'error');
return false;
}
$this->http_info = array_merge($this->http_info, curl_getinfo($ci));
$this->url = $url;
curl_close($ci);
if ($this->cache) {
$this->cacheFile($response, $this->cache_file_name);
}
return $response;
}
