protected function headers()
{
$headers = parent::headers();
//if the first parameter is true then exclude the authorization headers
$args = func_get_args();
if (isset($args[0]) && $args[0]) {
return $headers;
}
switch ($this->method()) {
case 'GET':
break;
case 'POST':
$headers['Content-type'] = 'application/x-www-form-urlencoded; charset=' . Kurogo::getCharset();
break;
}
$headers['Authorization'] = $this->getAuthorizationHeader();
$headers['Expect'] = '';
return $headers;
}