/**
* Request
* -------------------------------------------------
*/
function i18nApiResp($data)
{
global $kgReq;
$callback = $kgReq->getVal('callback');
// Allow CORS (to avoid having to use JSON-P with cache busting callback)
$kgReq->setHeader('Access-Control-Allow-Origin', '*');
// We don't yet support retrieval of when the localisation was last updated,
// so default to unconditionally caching for 5 minutes.
$maxAge = 5 * 60;
$kgReq->setHeader('Last-Modified', gmdate('D, d M Y H:i:s', time()) . ' GMT');
$kgReq->setHeader('Cache-Control', 'public, max-age=' . intval($maxAge));
$kgReq->setHeader('Expires', gmdate('D, d M Y H:i:s', time() + $maxAge) . ' GMT');
if ($kgReq->tryLastModified(time() - $maxAge)) {
exit;
}
// Serve as JSON or JSON-P
if ($callback === null) {
$kgReq->setHeader('Content-Type', 'application/json; charset=utf-8');
echo json_encode($data);
} else {
$kgReq->setHeader('Content-Type', 'text/javascript; charset=utf-8');
// Sanatize callback
$callback = kfSanatizeJsCallback($callback);
echo $callback . '(' . json_encode($data) . ');';
}
exit;
}
/**
* Request
* -------------------------------------------------
*/
function i18nApiResp($data)
{
global $kgReq;
$callback = $kgReq->getVal('callback');
// Serve as JSON or JSON-P
if ($callback === null) {
header('content-type: application/json; charset=utf-8', true);
echo json_encode($data);
} else {
header('content-type: text/javascript; charset=utf-8', true);
// Sanatize callback
$callback = kfSanatizeJsCallback($callback);
echo $callback . '(' . json_encode($data) . ');';
}
exit;
}
/**
* Build API response
*
* @param string $specialFormat If $format is set to this format this function will not output
* anything and return true. This can be used for a GUI front-end.
*/
function kfApiExport($data = array('krApiExport' => 'Example'), $format = 'dump', $callback = null, $specialFormat = null)
{
if ($specialFormat !== null && $format === $specialFormat) {
return true;
}
switch ($format) {
case 'php':
header('Content-Type: application/vnd.php.serialized; charset=utf-8', true);
echo serialize($data);
die;
break;
case 'json':
case 'jsonp':
// Serve as AJAX object object or JSONP callback
if ($callback === null) {
header('Content-Type: application/json; charset=utf-8', true);
echo json_encode($data, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);
die;
} else {
header('Content-Type: text/javascript; charset=utf-8', true);
// Sanatize callback
$callback = kfSanatizeJsCallback($callback);
echo $callback . '(' . json_encode($data) . ')';
die;
}
break;
case 'dump':
// No text/plain due to IE7 mime-type sniff bug causing html parsing
header('Content-Type: text/text; charset=utf-8', true);
var_dump($data);
die;
break;
default:
// HTTP 400 Bad Request
http_response_code(400);
header('Content-Type: text/plain; charset=utf-8', true);
echo 'Invalid format.';
exit;
}
}