. * */ namespace Friendica\Worker; use Friendica\Core\Logger; use Friendica\Database\DBA; use Friendica\Model\Post; class CleanItemUri { /** * Delete unused item-uri entries */ public static function execute() { // We have to avoid deleting newly created "item-uri" entries. // So we fetch a post that had been stored yesterday and only delete older ones. $item = Post::selectFirst(['uri-id'], ["`uid` = ? AND `received` < UTC_TIMESTAMP() - INTERVAL ? DAY", 0, 1], ['order' => ['received' => true]]); if (empty($item['uri-id'])) { Logger::warning('No item with uri-id found - we better quit here'); return; } Logger::notice('Start deleting orphaned URI-ID', ['last-id' => $item['uri-id']]); $ret = DBA::e("DELETE FROM `item-uri` WHERE `id` < ? AND NOT EXISTS(SELECT `uri-id` FROM `post-user` WHERE `uri-id` = `item-uri`.`id`) AND NOT EXISTS(SELECT `parent-uri-id` FROM `post-user` WHERE `parent-uri-id` = `item-uri`.`id`) AND NOT EXISTS(SELECT `thr-parent-id` FROM `post-user` WHERE `thr-parent-id` = `item-uri`.`id`) AND NOT EXISTS(SELECT `external-id` FROM `post-user` WHERE `external-id` = `item-uri`.`id`)", $item['uri-id']); Logger::notice('Orphaned URI-ID entries removed', ['result' => $ret, 'rows' => DBA::affectedRows()]); } }