92 lines
3.5 KiB
PHP
92 lines
3.5 KiB
PHP
<?php
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/**
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* @copyright Copyright (C) 2020, Friendica
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*
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* @license GNU AGPL version 3 or any later version
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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namespace Friendica\Worker;
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use Friendica\Core\Logger;
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use Friendica\Core\Protocol;
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use Friendica\Database\DBA;
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use Friendica\Model\Contact;
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use Friendica\Model\ItemURI;
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use Friendica\Util\Strings;
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/**
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* Do some repairs in database entries
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*
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*/
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class RepairDatabase
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{
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public static function execute()
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{
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// Sometimes there seem to be issues where the "self" contact vanishes.
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// We haven't found the origin of the problem by now.
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$users = DBA::select('user', ['uid'], ["NOT EXISTS (SELECT `uid` FROM `contact` WHERE `contact`.`uid` = `user`.`uid` AND `contact`.`self`)"]);
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while ($user = DBA::fetch($users)) {
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Logger::notice('Create missing self contact', ['user'=> $user['uid']]);
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Contact::createSelfFromUserId($user['uid']);
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}
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DBA::close($users);
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// There was an issue where the nick vanishes from the contact table
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DBA::e("UPDATE `contact` INNER JOIN `user` ON `contact`.`uid` = `user`.`uid` SET `nick` = `nickname` WHERE `self` AND `nick`=''");
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/// @todo
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/// - remove thread entries without item
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/// - remove sign entries without item
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/// - remove children when parent got lost
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/// - set contact-id in item when not present
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// Add intro entries for pending contacts
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// We don't do this for DFRN entries since such revived contact requests seem to mostly fail.
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$pending_contacts = DBA::p("SELECT `uid`, `id`, `url`, `network`, `created` FROM `contact`
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WHERE `pending` AND `rel` IN (?, ?) AND `network` != ? AND `uid` != ?
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AND NOT EXISTS (SELECT `id` FROM `intro` WHERE `contact-id` = `contact`.`id`)",
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0, Contact::FOLLOWER, Protocol::DFRN, 0);
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while ($contact = DBA::fetch($pending_contacts)) {
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DBA::insert('intro', ['uid' => $contact['uid'], 'contact-id' => $contact['id'], 'blocked' => false,
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'hash' => Strings::getRandomHex(), 'datetime' => $contact['created']]);
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}
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DBA::close($pending_contacts);
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// Ensure that there are no "uri-id", "parent-uri-id" or "thr-parent-id" fields that are NULL
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$items = DBA::select('item', ['id', 'uri', 'guid'], ["`uri-id` IS NULL"]);
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while ($item = DBA::fetch($items)) {
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$uriid = ItemURI::insert(['uri' => $item['uri'], 'guid' => $item['guid']]);
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DBA::update('item', ['uri-id' => $uriid], ['id' => $item['id']]);
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}
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DBA::close($items);
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$items = DBA::select('item', ['id', 'parent-uri'], ["`parent-uri-id` IS NULL"]);
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while ($item = DBA::fetch($items)) {
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$uriid = ItemURI::getIdByURI($item['parent-uri']);
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DBA::update('item', ['parent-uri-id' => $uriid], ['id' => $item['id']]);
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}
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DBA::close($items);
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$items = DBA::select('item', ['id', 'thr-parent'], ["`thr-parent-id` IS NULL"]);
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while ($item = DBA::fetch($items)) {
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$uriid = ItemURI::getIdByURI($item['thr-parent']);
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DBA::update('item', ['thr-parent-id' => $uriid], ['id' => $item['id']]);
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}
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DBA::close($items);
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}
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}
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