3 * @copyright Copyright (C) 2010-2022, the Friendica project
5 * @license GNU AGPL version 3 or any later version
7 * This program is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU Affero General Public License as
9 * published by the Free Software Foundation, either version 3 of the
10 * License, or (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU Affero General Public License for more details.
17 * You should have received a copy of the GNU Affero General Public License
18 * along with this program. If not, see <https://www.gnu.org/licenses/>.
22 namespace Friendica\Module;
24 use Friendica\BaseModule;
26 use Friendica\Protocol\Feed as ProtocolFeed;
29 * Provides public Atom feeds
31 * Currently supported:
32 * - /feed/[nickname]/ => posts
33 * - /feed/[nickname]/posts => posts
34 * - /feed/[nickname]/comments => comments
35 * - /feed/[nickname]/replies => comments
36 * - /feed/[nickname]/activity => activity
38 * The nocache GET parameter is provided mainly for debug purposes, requires auth
40 * @author Hypolite Petovan <hypolite@mrpetovan.com>
42 class Feed extends BaseModule
44 protected function content(array $request = []): string
48 $last_update = $_GET['last_update'] ?? '';
49 $nocache = !empty($_GET['nocache']) && local_user();
52 // @TODO: Replace with parameter from router
53 if (DI::args()->getArgc() > 2) {
54 $type = DI::args()->getArgv()[2];
61 // Correct type names, no change needed
70 header("Content-type: application/atom+xml; charset=utf-8");
71 echo ProtocolFeed::atom($this->parameters['nickname'], $last_update, 10, $type, $nocache, true);