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/>.
23 use Friendica\Content\Text\BBCode;
24 use Friendica\Core\System;
25 use Friendica\Database\DBA;
27 use Friendica\Model\Item;
28 use Friendica\Model\Post;
30 function share_init(App $a) {
31 $post_id = ((DI::args()->getArgc() > 1) ? intval(DI::args()->getArgv()[1]) : 0);
33 if (!$post_id || !local_user()) {
37 $fields = ['private', 'body', 'uri'];
38 $item = Post::selectFirst($fields, ['id' => $post_id]);
40 if (!DBA::isResult($item) || $item['private'] == Item::PRIVATE) {
44 $shared = BBCode::fetchShareAttributes($item['body']);
45 if (!empty($shared['message_id']) || !empty($shared['link'])) {
46 $content = '[share]' . ($shared['message_id'] ?: $shared['link']) . '[/share]';
47 } elseif (strpos($item['body'], '[/share]') !== false) {
48 $pos = strpos($item['body'], '[share');
49 $content = substr($item['body'], $pos);
51 $content = '[share]' . $item['uri'] . '[/share]';
53 System::httpExit($content);