public static function sendResponse($data, $status = 200, $body = '', $content_type = 'text/html')
{
logAPIAction($data, $status);
$status_header = 'HTTP/1.1 ' . $status . ' ' . rest_utils::getStatusCodeMessage($status);
// set the status
header($status_header);
// set the content type
header('Content-type: ' . $content_type);
// pages with body are easy
if ($body != '') {
// send the body
echo $body . PHP_EOL;
exit;
} else {
// we need to create the body if none is passed
// create some body messages
$message = '';
// this is purely optional, but makes the pages a little nicer to read
// for your users. Since you won't likely send a lot of different status codes,
// this also shouldn't be too ponderous to maintain
switch ($status) {
case 401:
$message = self::$MESSAGE_401;
break;
case 404:
$message = sprintf(self::$MESSAGE_404, $_SERVER['REQUEST_URI']);
break;
case 500:
$message = self::$MESSAGE_500;
break;
case 501:
$message = self::$MESSAGE_501;
break;
}
// servers don't always have a signature turned on (this is an apache directive "ServerSignature On")
$signature = $_SERVER['SERVER_SIGNATURE'] == '' ? $_SERVER['SERVER_SOFTWARE'] . ' Server at ' . $_SERVER['SERVER_NAME'] . ' Port ' . $_SERVER['SERVER_PORT'] : $_SERVER['SERVER_SIGNATURE'];
$status_code_message = rest_utils::getStatusCodeMessage($status);
ob_start();
require LIBRARY . '/view/rest.phtml';
$body = ob_get_clean();
echo $body;
exit;
}
}
function logAPIAction($data = false, $status)
{
if (is_int($data)) {
$method = $data;
$vs = array();
} else {
$method = $data->getMethod();
$vs = $data->getRequestVars();
}
$out = sprintf("[%s] %s %s %s %s [%s]\n", date('Y-m-d H:i:s', time()), strtoupper($method), $_SERVER['REQUEST_URI'], $status, rest_utils::getStatusCodeMessage($status), implode(',', array_keys($vs)));
file_put_contents(ROOT . '/log/api.log', $out, FILE_APPEND);
}
