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Issue 12876: Delete all public contact related data

This commit is contained in:
Michael 2023-03-30 21:23:46 +00:00
parent 209489d9e1
commit 22cae5aaf2
1 changed files with 30 additions and 2 deletions
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32
src/Worker/ExpireAndRemoveUsers.php
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@ -24,6 +24,7 @@ namespace Friendica\Worker;
use Friendica\Core\Logger;
use Friendica\Database\DBA;
use Friendica\Database\DBStructure;
use Friendica\Model\Contact;
use Friendica\Model\Photo;
use Friendica\Model\User;
use Friendica\Util\DateTimeFormat;
@ -56,7 +57,9 @@ class ExpireAndRemoveUsers
// delete user records for recently removed accounts
$users = DBA::select('user', ['uid'], ["`account_removed` AND `account_expires_on` < ? AND `uid` != ?", DateTimeFormat::utcNow(), 0]);
while ($user = DBA::fetch($users)) {
Logger::info('Removing user - start', ['uid' => $user['uid']]);
$pcid = Contact::getPublicIdByUserId($user['uid']);
Logger::info('Removing user - start', ['uid' => $user['uid'], 'pcid' => $pcid]);
// We have to delete photo entries by hand because otherwise the photo data won't be deleted
$result = Photo::delete(['uid' => $user['uid']]);
if ($result) {
@ -65,10 +68,35 @@ class ExpireAndRemoveUsers
Logger::warning('Error deleting user photos', ['errno' => DBA::errorNo(), 'errmsg' => DBA::errorMessage()]);
}
$result = DBA::delete('post-tag', ['cid' => $pcid]);
if ($result) {
Logger::debug('Deleted post-tag entries', ['result' => $result, 'rows' => DBA::affectedRows()]);
} else {
Logger::warning('Error deleting post-tag entries', ['errno' => DBA::errorNo(), 'errmsg' => DBA::errorMessage()]);
}
$tables = ['post', 'post-user', 'post-thread', 'post-thread-user'];
if (DBStructure::existsTable('item')) {
$tables[] = 'item';
}
// Delete all entries with the public contact in post related tables
foreach ($tables as $table) {
foreach (['owner-id', 'author-id', 'causer-id'] as $field) {
$result = DBA::delete($table, [$field => $pcid]);
if ($result) {
Logger::debug('Deleted entries', ['table' => $table, 'field' => $field, 'result' => $result, 'rows' => DBA::affectedRows()]);
} else {
Logger::warning('Error deleting entries', ['table' => $table, 'field' => $field, 'errno' => DBA::errorNo(), 'errmsg' => DBA::errorMessage()]);
}
}
}
// Delete the contacts of this user
$self = DBA::selectFirst('contact', ['nurl'], ['self' => true, 'uid' => $user['uid']]);
if (DBA::isResult($self)) {
$result = DBA::delete('contact', ['nurl' => $self['nurl'], 'self' => false]);
$result = DBA::delete('contact', ["`nurl` = ? AND NOT `self` AND `uid` != ?", $self['nurl'], 0]);
if ($result) {
Logger::debug('Deleted the user contact for other users', ['result' => $result, 'rows' => DBA::affectedRows()]);
} else {