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\Model\Post;
24 use Friendica\Core\Logger;
25 use Friendica\Database\DBA;
26 use Friendica\Database\Database;
27 use Friendica\Database\DBStructure;
28 use Friendica\Model\Post;
33 * Add a post to the history before it is changed
35 * @param integer $uri_id
38 public static function add(int $uri_id, array $item)
40 $allfields = DBStructure::definition('', false);
41 $fields = array_keys($allfields['post-history']['fields']);
43 $post = Post::selectFirstPost($fields, ['uri-id' => $uri_id]);
49 $changed = DBStructure::getFieldsForTable('post-history', $item);
50 unset($changed['uri-id']);
51 unset($changed['edited']);
52 foreach ($changed as $field => $content) {
53 if ($content != $post[$field]) {
59 DBA::insert('post-history', $post, Database::INSERT_IGNORE);
60 Logger::info('Added history', ['uri-id' => $uri_id, 'edited' => $post['edited']]);
62 Logger::info('No content fields had been changed', ['uri-id' => $uri_id, 'edited' => $post['edited']]);