307 lines
9 KiB
PHP
307 lines
9 KiB
PHP
<?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\App;
|
|
use Friendica\Core\Logger;
|
|
use Friendica\Core\Protocol;
|
|
use Friendica\Core\Worker;
|
|
use Friendica\Database\DBA;
|
|
use Friendica\Database\PostUpdate;
|
|
use Friendica\DI;
|
|
use Friendica\Model\Contact;
|
|
use Friendica\Model\GContact;
|
|
use Friendica\Model\GServer;
|
|
use Friendica\Model\Nodeinfo;
|
|
use Friendica\Model\Photo;
|
|
use Friendica\Model\User;
|
|
use Friendica\Network\Probe;
|
|
use Friendica\Util\Network;
|
|
use Friendica\Util\Proxy as ProxyUtils;
|
|
use Friendica\Util\Strings;
|
|
|
|
class CronJobs
|
|
{
|
|
public static function execute($command = '')
|
|
{
|
|
$a = DI::app();
|
|
|
|
// No parameter set? So return
|
|
if ($command == '') {
|
|
return;
|
|
}
|
|
|
|
Logger::log("Starting cronjob " . $command, Logger::DEBUG);
|
|
|
|
switch($command) {
|
|
case 'post_update':
|
|
PostUpdate::update();
|
|
break;
|
|
|
|
case 'nodeinfo':
|
|
Logger::info('cron_start');
|
|
Nodeinfo::update();
|
|
// Now trying to register
|
|
$url = 'http://the-federation.info/register/' . DI::baseUrl()->getHostname();
|
|
Logger::debug('Check registering url', ['url' => $url]);
|
|
$ret = Network::fetchUrl($url);
|
|
Logger::debug('Check registering answer', ['answer' => $ret]);
|
|
Logger::info('cron_end');
|
|
break;
|
|
|
|
case 'expire_and_remove_users':
|
|
self::expireAndRemoveUsers();
|
|
break;
|
|
|
|
case 'update_contact_birthdays':
|
|
Contact::updateBirthdays();
|
|
break;
|
|
|
|
case 'update_photo_albums':
|
|
self::updatePhotoAlbums();
|
|
break;
|
|
|
|
case 'clear_cache':
|
|
self::clearCache($a);
|
|
break;
|
|
|
|
case 'repair_database':
|
|
self::repairDatabase();
|
|
break;
|
|
|
|
case 'move_storage':
|
|
self::moveStorage();
|
|
break;
|
|
|
|
default:
|
|
Logger::log("Cronjob " . $command . " is unknown.", Logger::DEBUG);
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
/**
|
|
* Update the cached values for the number of photo albums per user
|
|
*/
|
|
private static function updatePhotoAlbums()
|
|
{
|
|
$r = q("SELECT `uid` FROM `user` WHERE NOT `account_expired` AND NOT `account_removed`");
|
|
if (!DBA::isResult($r)) {
|
|
return;
|
|
}
|
|
|
|
foreach ($r as $user) {
|
|
Photo::clearAlbumCache($user['uid']);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Expire and remove user entries
|
|
*/
|
|
private static function expireAndRemoveUsers()
|
|
{
|
|
// expire any expired regular accounts. Don't expire forums.
|
|
$condition = ["NOT `account_expired` AND `account_expires_on` > ? AND `account_expires_on` < UTC_TIMESTAMP() AND `page-flags` = 0", DBA::NULL_DATETIME];
|
|
DBA::update('user', ['account_expired' => true], $condition);
|
|
|
|
// Remove any freshly expired account
|
|
$users = DBA::select('user', ['uid'], ['account_expired' => true, 'account_removed' => false]);
|
|
while ($user = DBA::fetch($users)) {
|
|
User::remove($user['uid']);
|
|
}
|
|
DBA::close($users);
|
|
|
|
// delete user records for recently removed accounts
|
|
$users = DBA::select('user', ['uid'], ["`account_removed` AND `account_expires_on` < UTC_TIMESTAMP() "]);
|
|
while ($user = DBA::fetch($users)) {
|
|
// Delete the contacts of this user
|
|
$self = DBA::selectFirst('contact', ['nurl'], ['self' => true, 'uid' => $user['uid']]);
|
|
if (DBA::isResult($self)) {
|
|
DBA::delete('contact', ['nurl' => $self['nurl'], 'self' => false]);
|
|
}
|
|
|
|
DBA::delete('user', ['uid' => $user['uid']]);
|
|
}
|
|
DBA::close($users);
|
|
}
|
|
|
|
/**
|
|
* Clear cache entries
|
|
*
|
|
* @param App $a
|
|
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
|
|
*/
|
|
private static function clearCache(App $a)
|
|
{
|
|
$last = DI::config()->get('system', 'cache_last_cleared');
|
|
|
|
if ($last) {
|
|
$next = $last + (3600); // Once per hour
|
|
$clear_cache = ($next <= time());
|
|
} else {
|
|
$clear_cache = true;
|
|
}
|
|
|
|
if (!$clear_cache) {
|
|
return;
|
|
}
|
|
|
|
// clear old cache
|
|
DI::cache()->clear();
|
|
|
|
// clear old item cache files
|
|
clear_cache();
|
|
|
|
// clear cache for photos
|
|
clear_cache($a->getBasePath(), $a->getBasePath() . "/photo");
|
|
|
|
// clear smarty cache
|
|
clear_cache($a->getBasePath() . "/view/smarty3/compiled", $a->getBasePath() . "/view/smarty3/compiled");
|
|
|
|
// clear cache for image proxy
|
|
if (!DI::config()->get("system", "proxy_disabled")) {
|
|
clear_cache($a->getBasePath(), $a->getBasePath() . "/proxy");
|
|
|
|
$cachetime = DI::config()->get('system', 'proxy_cache_time');
|
|
|
|
if (!$cachetime) {
|
|
$cachetime = ProxyUtils::DEFAULT_TIME;
|
|
}
|
|
|
|
$condition = ['`uid` = 0 AND `resource-id` LIKE "pic:%" AND `created` < NOW() - INTERVAL ? SECOND', $cachetime];
|
|
Photo::delete($condition);
|
|
}
|
|
|
|
// Delete the cached OEmbed entries that are older than three month
|
|
DBA::delete('oembed', ["`created` < NOW() - INTERVAL 3 MONTH"]);
|
|
|
|
// Delete the cached "parse_url" entries that are older than three month
|
|
DBA::delete('parsed_url', ["`created` < NOW() - INTERVAL 3 MONTH"]);
|
|
|
|
// Maximum table size in megabyte
|
|
$max_tablesize = intval(DI::config()->get('system', 'optimize_max_tablesize')) * 1000000;
|
|
if ($max_tablesize == 0) {
|
|
$max_tablesize = 100 * 1000000; // Default are 100 MB
|
|
}
|
|
if ($max_tablesize > 0) {
|
|
// Minimum fragmentation level in percent
|
|
$fragmentation_level = intval(DI::config()->get('system', 'optimize_fragmentation')) / 100;
|
|
if ($fragmentation_level == 0) {
|
|
$fragmentation_level = 0.3; // Default value is 30%
|
|
}
|
|
|
|
// Optimize some tables that need to be optimized
|
|
$r = q("SHOW TABLE STATUS");
|
|
foreach ($r as $table) {
|
|
|
|
// Don't optimize tables that are too large
|
|
if ($table["Data_length"] > $max_tablesize) {
|
|
continue;
|
|
}
|
|
|
|
// Don't optimize empty tables
|
|
if ($table["Data_length"] == 0) {
|
|
continue;
|
|
}
|
|
|
|
// Calculate fragmentation
|
|
$fragmentation = $table["Data_free"] / ($table["Data_length"] + $table["Index_length"]);
|
|
|
|
Logger::log("Table " . $table["Name"] . " - Fragmentation level: " . round($fragmentation * 100, 2), Logger::DEBUG);
|
|
|
|
// Don't optimize tables that needn't to be optimized
|
|
if ($fragmentation < $fragmentation_level) {
|
|
continue;
|
|
}
|
|
|
|
// So optimize it
|
|
Logger::log("Optimize Table " . $table["Name"], Logger::DEBUG);
|
|
q("OPTIMIZE TABLE `%s`", DBA::escape($table["Name"]));
|
|
}
|
|
}
|
|
|
|
DI::config()->set('system', 'cache_last_cleared', time());
|
|
}
|
|
|
|
/**
|
|
* Do some repairs in database entries
|
|
*
|
|
*/
|
|
private static function repairDatabase()
|
|
{
|
|
// Sometimes there seem to be issues where the "self" contact vanishes.
|
|
// We haven't found the origin of the problem by now.
|
|
$r = q("SELECT `uid` FROM `user` WHERE NOT EXISTS (SELECT `uid` FROM `contact` WHERE `contact`.`uid` = `user`.`uid` AND `contact`.`self`)");
|
|
if (DBA::isResult($r)) {
|
|
foreach ($r AS $user) {
|
|
Logger::log('Create missing self contact for user ' . $user['uid']);
|
|
Contact::createSelfFromUserId($user['uid']);
|
|
}
|
|
}
|
|
|
|
// There was an issue where the nick vanishes from the contact table
|
|
q("UPDATE `contact` INNER JOIN `user` ON `contact`.`uid` = `user`.`uid` SET `nick` = `nickname` WHERE `self` AND `nick`=''");
|
|
|
|
// Update the global contacts for local users
|
|
$r = q("SELECT `uid` FROM `user` WHERE `verified` AND NOT `blocked` AND NOT `account_removed` AND NOT `account_expired`");
|
|
if (DBA::isResult($r)) {
|
|
foreach ($r AS $user) {
|
|
GContact::updateForUser($user["uid"]);
|
|
}
|
|
}
|
|
|
|
/// @todo
|
|
/// - remove thread entries without item
|
|
/// - remove sign entries without item
|
|
/// - remove children when parent got lost
|
|
/// - set contact-id in item when not present
|
|
|
|
// Add intro entries for pending contacts
|
|
// We don't do this for DFRN entries since such revived contact requests seem to mostly fail.
|
|
$pending_contacts = DBA::p("SELECT `uid`, `id`, `url`, `network`, `created` FROM `contact`
|
|
WHERE `pending` AND `rel` IN (?, ?) AND `network` != ?
|
|
AND NOT EXISTS (SELECT `id` FROM `intro` WHERE `contact-id` = `contact`.`id`)",
|
|
0, Contact::FOLLOWER, Protocol::DFRN);
|
|
while ($contact = DBA::fetch($pending_contacts)) {
|
|
DBA::insert('intro', ['uid' => $contact['uid'], 'contact-id' => $contact['id'], 'blocked' => false,
|
|
'hash' => Strings::getRandomHex(), 'datetime' => $contact['created']]);
|
|
}
|
|
DBA::close($pending_contacts);
|
|
}
|
|
|
|
/**
|
|
* Moves up to 5000 attachments and photos to the current storage system.
|
|
* Self-replicates if legacy items have been found and moved.
|
|
*
|
|
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
|
|
*/
|
|
private static function moveStorage()
|
|
{
|
|
$current = DI::storage();
|
|
$moved = DI::storageManager()->move($current);
|
|
|
|
if ($moved) {
|
|
Worker::add(PRIORITY_LOW, "CronJobs", "move_storage");
|
|
}
|
|
}
|
|
}
|