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Merge pull request #9976 from annando/expire-order 

Call post and item-uri expiry in sequence
This commit is contained in:
Hypolite Petovan 2021-03-02 08:36:02 -05:00 committed by GitHub
parent ef7ebec4b7 c740509a22
commit 0043d64fec
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4 changed files with 111 additions and 120 deletions
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60
src/Worker/CleanItemUri.php
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@ -1,60 +0,0 @@
<?php
/**
* @copyright Copyright (C) 2020, Friendica
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
*/
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']]);
$uris = DBA::select('item-uri', ['id'], ["`id` < ?
AND NOT EXISTS(SELECT `uri-id` FROM `post` WHERE `uri-id` = `item-uri`.`id`)
AND NOT EXISTS(SELECT `parent-uri-id` FROM `post` WHERE `parent-uri-id` = `item-uri`.`id`)
AND NOT EXISTS(SELECT `thr-parent-id` FROM `post` WHERE `thr-parent-id` = `item-uri`.`id`)
AND NOT EXISTS(SELECT `external-id` FROM `post` WHERE `external-id` = `item-uri`.`id`)", $item['uri-id']]);
$affected_count = 0;
while ($rows = DBA::toArray($uris, false, 100)) {
$ids = array_column($rows, 'id');
DBA::delete('item-uri', ['id' => $ids]);
$affected_count += DBA::affectedRows();
Logger::info('Deleted', ['rows' => $affected_count]);
}
DBA::close($uris);
Logger::notice('Orphaned URI-ID entries removed', ['rows' => $affected_count]);
}
}

7
src/Worker/Cron.php
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@ -108,17 +108,10 @@ class Cron
Worker::add(PRIORITY_LOW, 'UpdatePhotoAlbums');
// update nodeinfo data
Worker::add(PRIORITY_LOW, 'NodeInfo');
Worker::add(PRIORITY_LOW, 'Expire');
Worker::add(PRIORITY_LOW, 'ExpirePosts');
Worker::add(PRIORITY_LOW, 'ExpireConversations');
Worker::add(PRIORITY_LOW, 'CleanItemUri');
Worker::add(PRIORITY_LOW, 'RemoveUnusedContacts');
Worker::add(PRIORITY_LOW, 'RemoveUnusedAvatars');

63
src/Worker/Expire.php
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@ -25,10 +25,8 @@ use Friendica\Core\Hook;
use Friendica\Core\Logger;
use Friendica\Core\Worker;
use Friendica\Database\DBA;
use Friendica\Database\DBStructure;
use Friendica\DI;
use Friendica\Model\Item;
use Friendica\Model\Post;
/**
* Expires old item entries
@ -41,81 +39,42 @@ class Expire
Hook::loadHooks();
if ($param == 'delete') {
Logger::log('Delete expired items', Logger::DEBUG);
// physically remove anything that has been deleted for more than two months
$condition = ["`gravity` = ? AND `deleted` AND `changed` < UTC_TIMESTAMP() - INTERVAL 60 DAY", GRAVITY_PARENT];
$rows = Post::select(['guid', 'uri-id', 'uid'], $condition);
while ($row = Post::fetch($rows)) {
Logger::info('Delete expired item', ['uri-id' => $row['uri-id'], 'guid' => $row['guid']]);
if (DBStructure::existsTable('item')) {
DBA::delete('item', ['parent-uri-id' => $row['uri-id'], 'uid' => $row['uid']]);
}
Post\User::delete(['parent-uri-id' => $row['uri-id'], 'uid' => $row['uid']]);
}
DBA::close($rows);
Logger::info('Deleting orphaned post entries- start');
$condition = ["NOT EXISTS (SELECT `uri-id` FROM `post-user` WHERE `post-user`.`uri-id` = `post`.`uri-id`)"];
DBA::delete('post', $condition);
Logger::info('Orphaned post entries deleted', ['rows' => DBA::affectedRows()]);
Logger::info('Deleting orphaned post-content entries - start');
$condition = ["NOT EXISTS (SELECT `uri-id` FROM `post-user` WHERE `post-user`.`uri-id` = `post-content`.`uri-id`)"];
DBA::delete('post-content', $condition);
Logger::info('Orphaned post-content entries deleted', ['rows' => DBA::affectedRows()]);
Logger::info('Deleting orphaned post-thread entries - start');
$condition = ["NOT EXISTS (SELECT `uri-id` FROM `post-user` WHERE `post-user`.`uri-id` = `post-thread`.`uri-id`)"];
DBA::delete('post-thread', $condition);
Logger::info('Orphaned post-thread entries deleted', ['rows' => DBA::affectedRows()]);
Logger::info('Deleting orphaned post-thread-user entries - start');
$condition = ["NOT EXISTS (SELECT `uri-id` FROM `post-user` WHERE `post-user`.`uri-id` = `post-thread-user`.`uri-id`)"];
DBA::delete('post-thread-user', $condition);
Logger::info('Orphaned post-thread-user entries deleted', ['rows' => DBA::affectedRows()]);
Logger::log('Delete expired items - done', Logger::DEBUG);
return;
} elseif (intval($param) > 0) {
if (intval($param) > 0) {
$user = DBA::selectFirst('user', ['uid', 'username', 'expire'], ['uid' => $param]);
if (DBA::isResult($user)) {
Logger::log('Expire items for user '.$user['uid'].' ('.$user['username'].') - interval: '.$user['expire'], Logger::DEBUG);
Logger::info('Expire items', ['user' => $user['uid'], 'username' => $user['username'], 'interval' => $user['expire']]);
Item::expire($user['uid'], $user['expire']);
Logger::log('Expire items for user '.$user['uid'].' ('.$user['username'].') - done ', Logger::DEBUG);
Logger::info('Expire items done', ['user' => $user['uid'], 'username' => $user['username'], 'interval' => $user['expire']]);
}
return;
} elseif ($param == 'hook' && !empty($hook_function)) {
foreach (Hook::getByName('expire') as $hook) {
if ($hook[1] == $hook_function) {
Logger::log("Calling expire hook '" . $hook[1] . "'", Logger::DEBUG);
Logger::info('Calling expire hook', ['hook' => $hook[1]]);
Hook::callSingle($a, 'expire', $hook, $data);
}
}
return;
}
Logger::log('expire: start');
Worker::add(['priority' => $a->queue['priority'], 'created' => $a->queue['created'], 'dont_fork' => true],
'Expire', 'delete');
Logger::notice('start expiry');
$r = DBA::p("SELECT `uid`, `username` FROM `user` WHERE `expire` != 0");
while ($row = DBA::fetch($r)) {
Logger::log('Calling expiry for user '.$row['uid'].' ('.$row['username'].')', Logger::DEBUG);
Logger::info('Calling expiry', ['user' => $row['uid'], 'username' => $row['username']]);
Worker::add(['priority' => $a->queue['priority'], 'created' => $a->queue['created'], 'dont_fork' => true],
'Expire', (int)$row['uid']);
'Expire', (int)$row['uid']);
}
DBA::close($r);
Logger::log('expire: calling hooks');
Logger::notice('calling hooks');
foreach (Hook::getByName('expire') as $hook) {
Logger::log("Calling expire hook for '" . $hook[1] . "'", Logger::DEBUG);
Logger::info('Calling expire', ['hook' => $hook[1]]);
Worker::add(['priority' => $a->queue['priority'], 'created' => $a->queue['created'], 'dont_fork' => true],
'Expire', 'hook', $hook[1]);
'Expire', 'hook', $hook[1]);
}
Logger::log('expire: end');
Logger::notice('calling hooks done');
return;
}

101
src/Worker/ExpirePosts.php
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@ -22,16 +22,115 @@
namespace Friendica\Worker;
use Friendica\Core\Logger;
use Friendica\Core\Worker;
use Friendica\Database\DBA;
use Friendica\Database\DBStructure;
use Friendica\DI;
use Friendica\Model\Item;
use Friendica\Model\Post;
class ExpirePosts
{
/**
* Delete old post entries
* Expire posts and remove unused item-uri entries
*
* @return void
*/
public static function execute()
{
self::deleteExpiredOriginPosts();
self::deleteUnusedItemUri();
self::deleteExpiredExternalPosts();
// Set the expiry for origin posta
Worker::add(PRIORITY_LOW, 'Expire');
// update nodeinfo data after everything is cleaned up
Worker::add(PRIORITY_LOW, 'NodeInfo');
}
/**
* Delete expired origin posts and orphaned post related table entries
*
* @return void
*/
private static function deleteExpiredOriginPosts()
{
Logger::info('Delete expired posts');
// physically remove anything that has been deleted for more than two months
$condition = ["`gravity` = ? AND `deleted` AND `changed` < UTC_TIMESTAMP() - INTERVAL 60 DAY", GRAVITY_PARENT];
$rows = Post::select(['guid', 'uri-id', 'uid'], $condition);
while ($row = Post::fetch($rows)) {
Logger::info('Delete expired item', ['uri-id' => $row['uri-id'], 'guid' => $row['guid']]);
if (DBStructure::existsTable('item')) {
DBA::delete('item', ['parent-uri-id' => $row['uri-id'], 'uid' => $row['uid']]);
}
Post\User::delete(['parent-uri-id' => $row['uri-id'], 'uid' => $row['uid']]);
}
DBA::close($rows);
Logger::info('Deleting orphaned post entries - start');
$condition = ["NOT EXISTS (SELECT `uri-id` FROM `post-user` WHERE `post-user`.`uri-id` = `post`.`uri-id`)"];
DBA::delete('post', $condition);
Logger::info('Orphaned post entries deleted', ['rows' => DBA::affectedRows()]);
Logger::info('Deleting orphaned post-content entries - start');
$condition = ["NOT EXISTS (SELECT `uri-id` FROM `post-user` WHERE `post-user`.`uri-id` = `post-content`.`uri-id`)"];
DBA::delete('post-content', $condition);
Logger::info('Orphaned post-content entries deleted', ['rows' => DBA::affectedRows()]);
Logger::info('Deleting orphaned post-thread entries - start');
$condition = ["NOT EXISTS (SELECT `uri-id` FROM `post-user` WHERE `post-user`.`uri-id` = `post-thread`.`uri-id`)"];
DBA::delete('post-thread', $condition);
Logger::info('Orphaned post-thread entries deleted', ['rows' => DBA::affectedRows()]);
Logger::info('Deleting orphaned post-thread-user entries - start');
$condition = ["NOT EXISTS (SELECT `uri-id` FROM `post-user` WHERE `post-user`.`uri-id` = `post-thread-user`.`uri-id`)"];
DBA::delete('post-thread-user', $condition);
Logger::info('Orphaned post-thread-user entries deleted', ['rows' => DBA::affectedRows()]);
Logger::info('Delete expired posts - done');
}
/**
* Delete unused item-uri entries
*/
private static function deleteUnusedItemUri()
{
$a = DI::app();
// 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']]);
$uris = DBA::select('item-uri', ['id'], ["`id` < ?
AND NOT EXISTS(SELECT `uri-id` FROM `post` WHERE `uri-id` = `item-uri`.`id`)
AND NOT EXISTS(SELECT `parent-uri-id` FROM `post` WHERE `parent-uri-id` = `item-uri`.`id`)
AND NOT EXISTS(SELECT `thr-parent-id` FROM `post` WHERE `thr-parent-id` = `item-uri`.`id`)
AND NOT EXISTS(SELECT `external-id` FROM `post` WHERE `external-id` = `item-uri`.`id`)", $item['uri-id']]);
$affected_count = 0;
while ($rows = DBA::toArray($uris, false, 100)) {
$ids = array_column($rows, 'id');
DBA::delete('item-uri', ['id' => $ids]);
$affected_count += DBA::affectedRows();
Logger::info('Deleted', ['rows' => $affected_count]);
}
DBA::close($uris);
Logger::notice('Orphaned URI-ID entries removed', ['rows' => $affected_count]);
}
/**
* Delete old external post entries
*/
private static function deleteExpiredExternalPosts()
{
$expire_days = DI::config()->get('system', 'dbclean-expire-days');
$expire_days_unclaimed = DI::config()->get('system', 'dbclean-expire-unclaimed');