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;
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 a like and optionally redirects to a return path
39 class Like extends BaseModule
41 public static function rawContent(array $parameters = [])
43 if (!Session::isAuthenticated()) {
44 throw new HTTPException\ForbiddenException();
47 $verb = Strings::escapeTags(trim($_GET['verb']));
55 // @TODO: Replace with parameter from router
56 $itemId = (($app->argc > 1) ? Strings::escapeTags(trim($app->argv[1])) : 0);
58 if (in_array($verb, ['announce', 'unannounce'])) {
59 $item = Post::selectFirst(['network'], ['id' => $itemId]);
60 if ($item['network'] == Protocol::DIASPORA) {
61 self::performDiasporaReshare($itemId);
65 if (!Item::performActivity($itemId, $verb, local_user())) {
66 throw new HTTPException\BadRequestException();
69 // Decide how to return. If we were called with a 'return' argument,
70 // then redirect back to the calling page. If not, just quietly end
71 $returnPath = $_REQUEST['return'] ?? '';
73 if (!empty($returnPath)) {
74 $rand = '_=' . time();
75 if (strpos($returnPath, '?')) {
81 DI::baseUrl()->redirect($returnPath . $rand);
84 System::jsonExit(['status' => 'OK']);
87 private static function performDiasporaReshare(int $itemId)
89 $fields = ['uri-id', 'body', 'title', 'author-name', 'author-link', 'author-avatar', 'guid', 'created', 'plink'];
90 $item = Post::selectFirst($fields, ['id' => $itemId, 'private' => [Item::PUBLIC, Item::UNLISTED]]);
91 if (!DBA::isResult($item) || ($item['body'] == '')) {
95 if (strpos($item['body'], '[/share]') !== false) {
96 $pos = strpos($item['body'], '[share');
97 $post = substr($item['body'], $pos);
99 $post = BBCode::getShareOpeningTag($item['author-name'], $item['author-link'], $item['author-avatar'], $item['plink'], $item['created'], $item['guid']);
101 if (!empty($item['title'])) {
102 $post .= '[h3]' . $item['title'] . "[/h3]\n";
105 $post .= $item['body'];
108 $_REQUEST['body'] = $post;
109 $_REQUEST['profile_uid'] = local_user();
111 require_once 'mod/item.php';
112 item_post(DI::app());