3 * @copyright Copyright (C) 2020, Friendica
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\Item;
24 use Friendica\BaseModule;
25 use Friendica\Content\Text\BBCode;
26 use Friendica\Core\Protocol;
27 use Friendica\Core\System;
29 use Friendica\Model\Item;
30 use Friendica\Core\Session;
31 use Friendica\Database\DBA;
32 use Friendica\Model\Post;
33 use Friendica\Network\HTTPException;
34 use Friendica\Util\Strings;
37 * Performs an activity (like, dislike, announce, attendyes, attendno, attendmaybe)
38 * and optionally redirects to a return path
40 class Activity extends BaseModule
42 public static function rawContent(array $parameters = [])
44 if (!Session::isAuthenticated()) {
45 throw new HTTPException\ForbiddenException();
48 if (empty($parameters['id']) || empty($parameters['verb'])) {
49 throw new HTTPException\BadRequestException();
52 $verb = $parameters['verb'];
53 $itemId = $parameters['id'];
55 if (in_array($verb, ['announce', 'unannounce'])) {
56 $item = Post::selectFirst(['network'], ['id' => $itemId]);
57 if ($item['network'] == Protocol::DIASPORA) {
58 self::performDiasporaReshare($itemId);
62 if (!Item::performActivity($itemId, $verb, local_user())) {
63 throw new HTTPException\BadRequestException();
66 // See if we've been passed a return path to redirect to
67 $return_path = $_REQUEST['return'] ?? '';
68 if (!empty($return_path)) {
69 $rand = '_=' . time();
70 if (strpos($return_path, '?')) {
76 DI::baseUrl()->redirect($return_path . $rand);
86 System::jsonExit($return);
89 private static function performDiasporaReshare(int $itemId)
91 $fields = ['uri-id', 'body', 'title', 'author-name', 'author-link', 'author-avatar', 'guid', 'created', 'plink'];
92 $item = Post::selectFirst($fields, ['id' => $itemId, 'private' => [Item::PUBLIC, Item::UNLISTED]]);
93 if (!DBA::isResult($item) || ($item['body'] == '')) {
97 if (strpos($item['body'], '[/share]') !== false) {
98 $pos = strpos($item['body'], '[share');
99 $post = substr($item['body'], $pos);
101 $post = BBCode::getShareOpeningTag($item['author-name'], $item['author-link'], $item['author-avatar'], $item['plink'], $item['created'], $item['guid']);
103 if (!empty($item['title'])) {
104 $post .= '[h3]' . $item['title'] . "[/h3]\n";
107 $post .= $item['body'];
110 $_REQUEST['body'] = $post;
111 $_REQUEST['profile_uid'] = local_user();
113 require_once 'mod/item.php';
114 item_post(DI::app());