-
-
-function oexchange_init(App &$a) {
-
- if(($a->argc > 1) && ($a->argv[1] === 'xrd')) {
- $tpl = get_markup_template('oexchange_xrd.tpl');
-
- $o = replace_macros($tpl, array('$base' => App::get_baseurl()));
- echo $o;
- killme();
+/**
+ * @copyright Copyright (C) 2010-2022, the Friendica project
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+
+use Friendica\App;
+use Friendica\Content\Text\BBCode;
+use Friendica\Content\Text\HTML;
+use Friendica\Core\System;
+use Friendica\DI;
+use Friendica\Module\Response;
+use Friendica\Module\Security\Login;
+use Friendica\Util\XML;
+
+function oexchange_init(App $a)
+{
+ if ((DI::args()->getArgc() <= 1) || (DI::args()->getArgv()[1] != 'xrd')) {
+ return;