<?php
/**
- * @file src/Worker/RemoveContact.php
- * @brief Removes orphaned data from deleted contacts
+ * @copyright Copyright (C) 2010-2021, the Friendica project
+ *
+ * @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\Worker;
+use Friendica\Core\Logger;
use Friendica\Database\DBA;
-use Friendica\Core\Protocol;
-use Friendica\Model\Item;
+use Friendica\Database\DBStructure;
+use Friendica\Model\Photo;
+use Friendica\Model\Post;
+/**
+ * Removes orphaned data from deleted contacts
+ */
class RemoveContact {
public static function execute($id) {
+ if (empty($id)) {
+ return;
+ }
// Only delete if the contact is to be deleted
- $condition = ['network' => Protocol::PHANTOM, 'id' => $id];
- $contact = DBA::selectFirst('contact', ['uid'], $condition);
+ $contact = DBA::selectFirst('contact', ['id', 'uid', 'url', 'nick', 'name'], ['deleted' => true, 'id' => $id]);
if (!DBA::isResult($contact)) {
return;
}
+ Logger::info('Start deleting contact', ['contact' => $contact]);
+
// Now we delete the contact and all depending tables
- $condition = ['uid' => $contact['uid'], 'contact-id' => $id];
- do {
- $items = Item::select(['id'], $condition, ['limit' => 100]);
- while ($item = Item::fetch($items)) {
- Item::deleteById($item['id'], PRIORITY_NEGLIGIBLE);
- }
- DBA::close($items);
- } while (Item::exists($condition));
-
- DBA::delete('contact', ['id' => $id]);
+ DBA::delete('post-tag', ['cid' => $id]);
+
+ if (DBStructure::existsTable('item')) {
+ DBA::delete('item', ['author-id' => $id]);
+ DBA::delete('item', ['owner-id' => $id]);
+ DBA::delete('item', ['causer-id' => $id]);
+ DBA::delete('item', ['contact-id' => $id]);
+ }
+
+ DBA::delete('mail', ['contact-id' => $id]);
+ DBA::delete('mail', ['author-id' => $id]);
+
+ Post\ThreadUser::delete(['author-id' => $id]);
+ Post\ThreadUser::delete(['owner-id' => $id]);
+ Post\ThreadUser::delete(['causer-id' => $id]);
+ Post\ThreadUser::delete(['contact-id' => $id]);
+ Post\Thread::delete(['author-id' => $id]);
+ Post\Thread::delete(['owner-id' => $id]);
+ Post\Thread::delete(['causer-id' => $id]);
+ Post\User::delete(['author-id' => $id]);
+ Post\User::delete(['owner-id' => $id]);
+ Post\User::delete(['causer-id' => $id]);
+ Post\User::delete(['contact-id' => $id]);
+ Post::delete(['author-id' => $id]);
+ Post::delete(['owner-id' => $id]);
+ Post::delete(['causer-id' => $id]);
+
+ Photo::delete(['contact-id' => $id]);
+ $ret = DBA::delete('contact', ['id' => $id]);
+ Logger::info('Deleted contact', ['id' => $id, 'result' => $ret]);
}
}