/**
* @file mod/xrd.php
*/
+
use Friendica\App;
use Friendica\Core\Addon;
use Friendica\Core\System;
+use Friendica\Database\DBA;
use Friendica\Database\DBM;
use Friendica\Protocol\Salmon;
{
if ($a->argv[0] == 'xrd') {
$uri = urldecode(notags(trim($_GET['uri'])));
- if ($_SERVER['HTTP_ACCEPT'] == 'application/jrd+json') {
+ if (defaults($_SERVER, 'HTTP_ACCEPT', '') == 'application/jrd+json') {
$mode = 'json';
} else {
$mode = 'xml';
}
} else {
$uri = urldecode(notags(trim($_GET['resource'])));
- if ($_SERVER['HTTP_ACCEPT'] == 'application/xrd+xml') {
+ if (defaults($_SERVER, 'HTTP_ACCEPT', '') == 'application/xrd+xml') {
$mode = 'xml';
} else {
$mode = 'json';
$name = substr($local, 0, strpos($local, '@'));
}
- $user = dba::selectFirst('user', [], ['nickname' => $name]);
+ $user = DBA::selectFirst('user', [], ['nickname' => $name]);
if (!DBM::is_result($user)) {
killme();
}