<?php
/**
- * @file src/Worker/DBClean.php
- * @brief The script is called from time to time to clean the database entries and remove orphaned data.
+ * @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\Config;
use Friendica\Core\Logger;
use Friendica\Core\Worker;
use Friendica\Database\DBA;
+use Friendica\DI;
-require_once 'include/dba.php';
-
+/**
+ * The script is called from time to time to clean the database entries and remove orphaned data.
+ */
class DBClean {
public static function execute($stage = 0) {
- if (!Config::get('system', 'dbclean', false)) {
+ if (!DI::config()->get('system', 'dbclean', false)) {
return;
}
}
/**
- * @brief Fork the different DBClean processes
+ * Fork the different DBClean processes
*/
private static function forkCleanProcess() {
// Get the expire days for step 8 and 9
- $days = Config::get('system', 'dbclean-expire-days', 0);
+ $days = DI::config()->get('system', 'dbclean-expire-days', 0);
for ($i = 1; $i <= 10; $i++) {
// Execute the background script for a step when it isn't finished.
// Execute step 8 and 9 only when $days is defined.
- if (!Config::get('system', 'finished-dbclean-'.$i, false) && (($i < 8) || ($i > 9) || ($days > 0))) {
+ if (!DI::config()->get('system', 'finished-dbclean-'.$i, false) && (($i < 8) || ($i > 9) || ($days > 0))) {
Worker::add(PRIORITY_LOW, 'DBClean', $i);
}
}
}
/**
- * @brief Remove orphaned database entries
+ * Remove orphaned database entries
+ *
* @param integer $stage What should be deleted?
*
* Values for $stage:
* ------------------
- * 1: Old global item entries from item table without user copy.
- * 2: Items without parents.
- * 3: Orphaned data from thread table.
- * 4: Orphaned data from notify table.
- * 5: Orphaned data from notify-threads table.
- * 6: Orphaned data from sign table.
- * 7: Orphaned data from term table.
- * 8: Expired threads.
- * 9: Old global item entries from expired threads.
- * 10: Old conversations.
+ * 1: Old global item entries from item table without user copy.
+ * 2: Items without parents.
+ * 3: Orphaned data from thread table.
+ * 4: Orphaned data from notify table.
+ * 5: Orphaned data from notify-threads table.
+ * 6: Orphaned data from sign table.
+ * 7: Orphaned data from term table.
+ * 8: Expired threads.
+ * 9: Old global item entries from expired threads.
+ * 10: Old conversations.
+ * @throws \Friendica\Network\HTTPException\InternalServerErrorException
*/
private static function removeOrphans($stage) {
- $count = 0;
-
// We split the deletion in many small tasks
- $limit = Config::get('system', 'dbclean-expire-limit', 1000);
+ $limit = DI::config()->get('system', 'dbclean-expire-limit', 1000);
// Get the expire days for step 8 and 9
- $days = Config::get('system', 'dbclean-expire-days', 0);
- $days_unclaimed = Config::get('system', 'dbclean-expire-unclaimed', 90);
+ $days = DI::config()->get('system', 'dbclean-expire-days', 0);
+ $days_unclaimed = DI::config()->get('system', 'dbclean-expire-unclaimed', 90);
if ($days_unclaimed == 0) {
$days_unclaimed = $days;
return;
}
- $last_id = Config::get('system', 'dbclean-last-id-1', 0);
+ $last_id = DI::config()->get('system', 'dbclean-last-id-1', 0);
Logger::log("Deleting old global item entries from item table without user copy. Last ID: ".$last_id);
- $r = DBA::p("SELECT `id` FROM `item` WHERE `uid` = 0 AND
+ $r = DBA::p("SELECT `id`, `guid` FROM `item` WHERE `uid` = 0 AND
NOT EXISTS (SELECT `guid` FROM `item` AS `i` WHERE `item`.`guid` = `i`.`guid` AND `i`.`uid` != 0) AND
`received` < UTC_TIMESTAMP() - INTERVAL ? DAY AND `id` >= ?
ORDER BY `id` LIMIT ?", $days_unclaimed, $last_id, $limit);
Logger::log("found global item orphans: ".$count);
while ($orphan = DBA::fetch($r)) {
$last_id = $orphan["id"];
+ Logger::info('Delete global orphan item', ['id' => $orphan['id'], 'guid' => $orphan['guid']]);
DBA::delete('item', ['id' => $orphan["id"]]);
}
Worker::add(PRIORITY_MEDIUM, 'DBClean', 1, $last_id);
DBA::close($r);
Logger::log("Done deleting ".$count." old global item entries from item table without user copy. Last ID: ".$last_id);
- Config::set('system', 'dbclean-last-id-1', $last_id);
+ DI::config()->set('system', 'dbclean-last-id-1', $last_id);
} elseif ($stage == 2) {
- $last_id = Config::get('system', 'dbclean-last-id-2', 0);
+ $last_id = DI::config()->get('system', 'dbclean-last-id-2', 0);
Logger::log("Deleting items without parents. Last ID: ".$last_id);
- $r = DBA::p("SELECT `id` FROM `item`
+ $r = DBA::p("SELECT `id`, `guid` FROM `item`
WHERE NOT EXISTS (SELECT `id` FROM `item` AS `i` WHERE `item`.`parent` = `i`.`id`)
AND `id` >= ? ORDER BY `id` LIMIT ?", $last_id, $limit);
$count = DBA::numRows($r);
Logger::log("found item orphans without parents: ".$count);
while ($orphan = DBA::fetch($r)) {
$last_id = $orphan["id"];
+ Logger::info('Delete orphan item', ['id' => $orphan['id'], 'guid' => $orphan['guid']]);
DBA::delete('item', ['id' => $orphan["id"]]);
}
Worker::add(PRIORITY_MEDIUM, 'DBClean', 2, $last_id);
DBA::close($r);
Logger::log("Done deleting ".$count." items without parents. Last ID: ".$last_id);
- Config::set('system', 'dbclean-last-id-2', $last_id);
+ DI::config()->set('system', 'dbclean-last-id-2', $last_id);
if ($count < $limit) {
- Config::set('system', 'finished-dbclean-2', true);
+ DI::config()->set('system', 'finished-dbclean-2', true);
}
} elseif ($stage == 3) {
- $last_id = Config::get('system', 'dbclean-last-id-3', 0);
+ $last_id = DI::config()->get('system', 'dbclean-last-id-3', 0);
Logger::log("Deleting orphaned data from thread table. Last ID: ".$last_id);
$r = DBA::p("SELECT `iid` FROM `thread`
DBA::close($r);
Logger::log("Done deleting ".$count." orphaned data from thread table. Last ID: ".$last_id);
- Config::set('system', 'dbclean-last-id-3', $last_id);
+ DI::config()->set('system', 'dbclean-last-id-3', $last_id);
if ($count < $limit) {
- Config::set('system', 'finished-dbclean-3', true);
+ DI::config()->set('system', 'finished-dbclean-3', true);
}
} elseif ($stage == 4) {
- $last_id = Config::get('system', 'dbclean-last-id-4', 0);
+ $last_id = DI::config()->get('system', 'dbclean-last-id-4', 0);
Logger::log("Deleting orphaned data from notify table. Last ID: ".$last_id);
$r = DBA::p("SELECT `iid`, `id` FROM `notify`
DBA::close($r);
Logger::log("Done deleting ".$count." orphaned data from notify table. Last ID: ".$last_id);
- Config::set('system', 'dbclean-last-id-4', $last_id);
+ DI::config()->set('system', 'dbclean-last-id-4', $last_id);
if ($count < $limit) {
- Config::set('system', 'finished-dbclean-4', true);
+ DI::config()->set('system', 'finished-dbclean-4', true);
}
} elseif ($stage == 5) {
- $last_id = Config::get('system', 'dbclean-last-id-5', 0);
+ $last_id = DI::config()->get('system', 'dbclean-last-id-5', 0);
Logger::log("Deleting orphaned data from notify-threads table. Last ID: ".$last_id);
$r = DBA::p("SELECT `id` FROM `notify-threads`
DBA::close($r);
Logger::log("Done deleting ".$count." orphaned data from notify-threads table. Last ID: ".$last_id);
- Config::set('system', 'dbclean-last-id-5', $last_id);
+ DI::config()->set('system', 'dbclean-last-id-5', $last_id);
if ($count < $limit) {
- Config::set('system', 'finished-dbclean-5', true);
+ DI::config()->set('system', 'finished-dbclean-5', true);
}
} elseif ($stage == 6) {
- $last_id = Config::get('system', 'dbclean-last-id-6', 0);
+ $last_id = DI::config()->get('system', 'dbclean-last-id-6', 0);
Logger::log("Deleting orphaned data from sign table. Last ID: ".$last_id);
$r = DBA::p("SELECT `iid`, `id` FROM `sign`
DBA::close($r);
Logger::log("Done deleting ".$count." orphaned data from sign table. Last ID: ".$last_id);
- Config::set('system', 'dbclean-last-id-6', $last_id);
+ DI::config()->set('system', 'dbclean-last-id-6', $last_id);
if ($count < $limit) {
- Config::set('system', 'finished-dbclean-6', true);
+ DI::config()->set('system', 'finished-dbclean-6', true);
}
} elseif ($stage == 7) {
- $last_id = Config::get('system', 'dbclean-last-id-7', 0);
+ $last_id = DI::config()->get('system', 'dbclean-last-id-7', 0);
Logger::log("Deleting orphaned data from term table. Last ID: ".$last_id);
$r = DBA::p("SELECT `oid`, `tid` FROM `term`
DBA::close($r);
Logger::log("Done deleting ".$count." orphaned data from term table. Last ID: ".$last_id);
- Config::set('system', 'dbclean-last-id-7', $last_id);
+ DI::config()->set('system', 'dbclean-last-id-7', $last_id);
if ($count < $limit) {
- Config::set('system', 'finished-dbclean-7', true);
+ DI::config()->set('system', 'finished-dbclean-7', true);
}
} elseif ($stage == 8) {
if ($days <= 0) {
return;
}
- $last_id = Config::get('system', 'dbclean-last-id-8', 0);
+ $last_id = DI::config()->get('system', 'dbclean-last-id-8', 0);
Logger::log("Deleting expired threads. Last ID: ".$last_id);
$r = DBA::p("SELECT `thread`.`iid` FROM `thread`
DBA::close($r);
Logger::log("Done deleting ".$count." expired threads. Last ID: ".$last_id);
- Config::set('system', 'dbclean-last-id-8', $last_id);
+ DI::config()->set('system', 'dbclean-last-id-8', $last_id);
} elseif ($stage == 9) {
if ($days <= 0) {
return;
}
- $last_id = Config::get('system', 'dbclean-last-id-9', 0);
- $till_id = Config::get('system', 'dbclean-last-id-8', 0);
+ $last_id = DI::config()->get('system', 'dbclean-last-id-9', 0);
+ $till_id = DI::config()->get('system', 'dbclean-last-id-8', 0);
Logger::log("Deleting old global item entries from expired threads from ID ".$last_id." to ID ".$till_id);
- $r = DBA::p("SELECT `id` FROM `item` WHERE `uid` = 0 AND
+ $r = DBA::p("SELECT `id`, `guid` FROM `item` WHERE `uid` = 0 AND
NOT EXISTS (SELECT `guid` FROM `item` AS `i` WHERE `item`.`guid` = `i`.`guid` AND `i`.`uid` != 0) AND
`received` < UTC_TIMESTAMP() - INTERVAL 90 DAY AND `id` >= ? AND `id` <= ?
ORDER BY `id` LIMIT ?", $last_id, $till_id, $limit);
Logger::log("found global item entries from expired threads: ".$count);
while ($orphan = DBA::fetch($r)) {
$last_id = $orphan["id"];
+ Logger::info('Delete expired thread item', ['id' => $orphan['id'], 'guid' => $orphan['guid']]);
DBA::delete('item', ['id' => $orphan["id"]]);
}
Worker::add(PRIORITY_MEDIUM, 'DBClean', 9, $last_id);
DBA::close($r);
Logger::log("Done deleting ".$count." old global item entries from expired threads. Last ID: ".$last_id);
- Config::set('system', 'dbclean-last-id-9', $last_id);
+ DI::config()->set('system', 'dbclean-last-id-9', $last_id);
} elseif ($stage == 10) {
- $last_id = Config::get('system', 'dbclean-last-id-10', 0);
- $days = intval(Config::get('system', 'dbclean_expire_conversation', 90));
+ $last_id = DI::config()->get('system', 'dbclean-last-id-10', 0);
+ $days = intval(DI::config()->get('system', 'dbclean_expire_conversation', 90));
Logger::log("Deleting old conversations. Last created: ".$last_id);
$r = DBA::p("SELECT `received`, `item-uri` FROM `conversation`
DBA::close($r);
Logger::log("Done deleting ".$count." conversations. Last created: ".$last_id);
- Config::set('system', 'dbclean-last-id-10', $last_id);
+ DI::config()->set('system', 'dbclean-last-id-10', $last_id);
}
}
}
projects / friendica.git / blobdiff