<?php
/**
- * @copyright Copyright (C) 2020, Friendica
+ * @copyright Copyright (C) 2010-2021, the Friendica project
*
* @license GNU AGPL version 3 or any later version
*
use Friendica\Core\Logger;
use Friendica\Database\DBA;
+use Friendica\Database\DBStructure;
class MergeContact
{
- public static function execute($first, $dup_id, $uid)
+ /**
+ * Replace all occurences of the given contact id and replace it
+ *
+ * @param integer $new_cid
+ * @param integer $old_cid
+ * @param integer $uid
+ */
+ public static function execute(int $new_cid, int $old_cid, int $uid)
{
- if (empty($first) || empty($dup_id) || ($first == $dup_id)) {
+ if (empty($new_cid) || empty($old_cid) || ($new_cid == $old_cid)) {
// Invalid request
return;
}
- Logger::info('Handling duplicate', ['search' => $dup_id, 'replace' => $first]);
+ Logger::info('Handling duplicate', ['search' => $old_cid, 'replace' => $new_cid]);
- // Search and replace
- DBA::update('item', ['contact-id' => $first], ['contact-id' => $dup_id]);
- DBA::update('thread', ['contact-id' => $first], ['contact-id' => $dup_id]);
- DBA::update('mail', ['contact-id' => $first], ['contact-id' => $dup_id]);
- DBA::update('photo', ['contact-id' => $first], ['contact-id' => $dup_id]);
- DBA::update('event', ['cid' => $first], ['cid' => $dup_id]);
+ foreach (['item', 'thread', 'post-user', 'post-thread-user'] as $table) {
+ if (DBStructure::existsTable($table)) {
+ DBA::update($table, ['contact-id' => $new_cid], ['contact-id' => $old_cid]);
+ }
+ }
+ DBA::update('mail', ['contact-id' => $new_cid], ['contact-id' => $old_cid]);
+ DBA::update('photo', ['contact-id' => $new_cid], ['contact-id' => $old_cid]);
+ DBA::update('event', ['cid' => $new_cid], ['cid' => $old_cid]);
+
+ // These fields only contain public contact entries (uid = 0)
if ($uid == 0) {
- DBA::update('item', ['author-id' => $first], ['author-id' => $dup_id]);
- DBA::update('item', ['owner-id' => $first], ['owner-id' => $dup_id]);
- DBA::update('thread', ['author-id' => $first], ['author-id' => $dup_id]);
- DBA::update('thread', ['owner-id' => $first], ['owner-id' => $dup_id]);
+ DBA::update('post-tag', ['cid' => $new_cid], ['cid' => $old_cid]);
+ DBA::delete('post-tag', ['cid' => $old_cid]);
+ foreach (['item', 'post', 'post-thread', 'post-user', 'post-thread-user'] as $table) {
+ if (DBStructure::existsTable($table)) {
+ DBA::update($table, ['author-id' => $new_cid], ['author-id' => $old_cid]);
+ DBA::update($table, ['owner-id' => $new_cid], ['owner-id' => $old_cid]);
+ DBA::update($table, ['causer-id' => $new_cid], ['causer-id' => $old_cid]);
+ }
+ }
+ if (DBStructure::existsTable('thread')) {
+ DBA::update('thread', ['author-id' => $new_cid], ['author-id' => $old_cid]);
+ DBA::update('thread', ['owner-id' => $new_cid], ['owner-id' => $old_cid]);
+ }
} else {
/// @todo Check if some other data needs to be adjusted as well, possibly the "rel" status?
}
// Remove the duplicate
- DBA::delete('contact', ['id' => $dup_id]);
+ DBA::delete('contact', ['id' => $old_cid]);
}
}