<?php
/**
- * @file src/Module/Objects.php
+ * @copyright Copyright (C) 2020, Friendica
+ *
+ * @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/>.
+ *
*/
+
namespace Friendica\Module;
use Friendica\BaseModule;
-use Friendica\Protocol\ActivityPub;
-use Friendica\Core\System;
-use Friendica\Model\Item;
use Friendica\Database\DBA;
-use Friendica\Util\HTTPSignature;
+use Friendica\DI;
+use Friendica\Model\Item;
+use Friendica\Protocol\ActivityPub;
/**
* ActivityPub Objects
*/
class Objects extends BaseModule
{
- public static function rawContent()
+ public static function rawContent(array $parameters = [])
{
- $a = self::getApp();
+ $a = DI::app();
if (empty($a->argv[1])) {
- System::httpExit(404);
+ throw new \Friendica\Network\HTTPException\NotFoundException();
}
if (!ActivityPub::isRequest()) {
- $a->internalRedirect(str_replace('objects/', 'display/', $a->query_string));
+ DI::baseUrl()->redirect(str_replace('objects/', 'display/', DI::args()->getQueryString()));
}
/// @todo Add Authentication to enable fetching of non public content
// $requester = HTTPSignature::getSigner('', $_SERVER);
// At first we try the original post with that guid
+ // @TODO: Replace with parameter from router
$item = Item::selectFirst(['id'], ['guid' => $a->argv[1], 'origin' => true, 'private' => false]);
if (!DBA::isResult($item)) {
// If no original post could be found, it could possibly be a forum post, there we remove the "origin" field.
+ // @TODO: Replace with parameter from router
$item = Item::selectFirst(['id', 'author-link'], ['guid' => $a->argv[1], 'private' => false]);
- if (!DBA::isResult($item) || !strstr($item['author-link'], System::baseUrl())) {
- System::httpExit(404);
+ if (!DBA::isResult($item) || !strstr($item['author-link'], DI::baseUrl()->get())) {
+ throw new \Friendica\Network\HTTPException\NotFoundException();
}
}
- $data = ActivityPub\Transmitter::createObjectFromItemID($item['id']);
+ $activity = ActivityPub\Transmitter::createActivityFromItem($item['id'], true);
+ // Only display "Create" activity objects here, no reshares or anything else
+ if (!is_array($activity['object']) || ($activity['type'] != 'Create')) {
+ throw new \Friendica\Network\HTTPException\NotFoundException();
+ }
+
+ $data = ['@context' => ActivityPub::CONTEXT];
+ $data = array_merge($data, $activity['object']);
header('Content-Type: application/activity+json');
echo json_encode($data);