mirror of https://github.com/friendica/friendica
69 lines
2.8 KiB
PHP
69 lines
2.8 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\Database\DBA;
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use Friendica\Model\ItemURI;
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/**
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* Do some repairs in database entries
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* @todo This class can be deleted without replacement when the item table is removed
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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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// 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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// Ensure that all uri-id are set correctly
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DBA::e("UPDATE `item` INNER JOIN `item-uri` ON `item-uri`.`uri` = `item`.`uri`
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SET `uri-id` = `item-uri`.`id` WHERE `item`.`uri-id` != `item-uri`.`id` AND `item`.`uri` != ?", '');
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DBA::e("UPDATE `item` INNER JOIN `item-uri` ON `item-uri`.`uri` = `item`.`parent-uri`
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SET `parent-uri-id` = `item-uri`.`id` WHERE `item`.`parent-uri-id` != `item-uri`.`id` AND `item`.`parent-uri` != ?", '');
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DBA::e("UPDATE `item` INNER JOIN `item-uri` ON `item-uri`.`uri` = `item`.`thr-parent`
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SET `thr-parent-id` = `item-uri`.`id` WHERE `item`.`thr-parent-id` != `item-uri`.`id` AND `item`.`thr-parent` != ?", '');
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// Delete orphaned data from notify table.
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DBA::e("DELETE FROM `notify` WHERE NOT `type` IN (1, 2, 16, 32, 512) AND NOT `iid` IN (SELECT `id` FROM `item`)");
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}
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}
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