X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=include%2Fdbclean.php;h=1e1dd908290ec045cd8166b7b0565210116e243f;hb=478e363967165980eb826e8d109dd15770e2c784;hp=36f4f46e535c63d81c933ed171e7a1c0f31f4d05;hpb=8f253f6c1288534c50fac34f05afb1a2c07c9335;p=friendica.git diff --git a/include/dbclean.php b/include/dbclean.php index 36f4f46e53..1e1dd90829 100644 --- a/include/dbclean.php +++ b/include/dbclean.php @@ -5,6 +5,7 @@ */ use Friendica\Core\Config; +use Friendica\Core\Worker; function dbclean_run(&$argv, &$argc) { if (!Config::get('system', 'dbclean', false)) { @@ -17,10 +18,15 @@ function dbclean_run(&$argv, &$argc) { $stage = 0; } + // Get the expire days for step 8 and 9 + $days = Config::get('system', 'dbclean-expire-days', 0); + if ($stage == 0) { - for ($i = 1; $i <= 7; $i++) { - if (!Config::get('system', 'finished-dbclean-'.$i)) { - proc_run(PRIORITY_LOW, 'include/dbclean.php', $i); + for ($i = 1; $i <= 9; $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) && (($i < 8) || ($days > 0))) { + Worker::add(PRIORITY_LOW, 'dbclean', $i); } } } else { @@ -30,6 +36,19 @@ function dbclean_run(&$argv, &$argc) { /** * @brief Remove orphaned database entries + * @param integer $stage What should be deleted? + * + * Values for $stage: + * ------------------ + * 1: Old global item entries from item table without user copy. + * 2: Items without parents. + * 3: Orphaned data from thread table. + * 4: Orphaned data from notify table. + * 5: Orphaned data from notify-threads table. + * 6: Orphaned data from sign table. + * 7: Orphaned data from term table. + * 8: Expired threads. + * 9: Old global item entries from expired threads */ function remove_orphans($stage = 0) { global $db; @@ -39,141 +58,246 @@ function remove_orphans($stage = 0) { // We split the deletion in many small tasks $limit = 1000; + // Get the expire days for step 8 and 9 + $days = Config::get('system', 'dbclean-expire-days', 0); + if ($stage == 1) { - logger("Deleting old global item entries from item table without user copy"); - $r = dba::p("SELECT `id` FROM `item` WHERE `uid` = 0 - AND NOT EXISTS (SELECT `guid` FROM `item` AS `i` WHERE `item`.`guid` = `i`.`guid` AND `i`.`uid` != 0) - AND `received` < UTC_TIMESTAMP() - INTERVAL 90 DAY LIMIT ".intval($limit)); + $last_id = Config::get('system', 'dbclean-last-id-1', 0); + + logger("Deleting old global item entries from item table without user copy. Last ID: ".$last_id); + $r = dba::p("SELECT `id` FROM `item` WHERE `uid` = 0 AND + NOT EXISTS (SELECT `guid` FROM `item` AS `i` WHERE `item`.`guid` = `i`.`guid` AND `i`.`uid` != 0) AND + `received` < UTC_TIMESTAMP() - INTERVAL 90 DAY AND `id` >= ? + ORDER BY `id` LIMIT ".intval($limit), $last_id); $count = dba::num_rows($r); if ($count > 0) { logger("found global item orphans: ".$count); while ($orphan = dba::fetch($r)) { + $last_id = $orphan["id"]; dba::delete('item', array('id' => $orphan["id"])); } } else { logger("No global item orphans found"); - } dba::close($r); - logger("Done deleting ".$count." old global item entries from item table without user copy"); + logger("Done deleting ".$count." old global item entries from item table without user copy. Last ID: ".$last_id); - // We will eventually set this value when we found a good way to delete these items in another way. - // if ($count < $limit) { - // Config::set('system', 'finished-dbclean-1', true); - // } + Config::set('system', 'dbclean-last-id-1', $last_id); } elseif ($stage == 2) { - logger("Deleting items without parents"); - $r = dba::p("SELECT `id` FROM `item` WHERE NOT EXISTS (SELECT `id` FROM `item` AS `i` WHERE `item`.`parent` = `i`.`id`) LIMIT ".intval($limit)); + $last_id = Config::get('system', 'dbclean-last-id-2', 0); + + logger("Deleting items without parents. Last ID: ".$last_id); + $r = dba::p("SELECT `id` FROM `item` + WHERE NOT EXISTS (SELECT `id` FROM `item` AS `i` WHERE `item`.`parent` = `i`.`id`) + AND `id` >= ? ORDER BY `id` LIMIT ".intval($limit), $last_id); $count = dba::num_rows($r); if ($count > 0) { logger("found item orphans without parents: ".$count); while ($orphan = dba::fetch($r)) { + $last_id = $orphan["id"]; dba::delete('item', array('id' => $orphan["id"])); } } else { logger("No item orphans without parents found"); } dba::close($r); - logger("Done deleting ".$count." items without parents"); + logger("Done deleting ".$count." items without parents. Last ID: ".$last_id); + + Config::set('system', 'dbclean-last-id-2', $last_id); if ($count < $limit) { Config::set('system', 'finished-dbclean-2', true); } } elseif ($stage == 3) { - logger("Deleting orphaned data from thread table"); - $r = dba::p("SELECT `iid` FROM `thread` WHERE NOT EXISTS (SELECT `id` FROM `item` WHERE `item`.`parent` = `thread`.`iid`) LIMIT ".intval($limit)); + $last_id = Config::get('system', 'dbclean-last-id-3', 0); + + logger("Deleting orphaned data from thread table. Last ID: ".$last_id); + $r = dba::p("SELECT `iid` FROM `thread` + WHERE NOT EXISTS (SELECT `id` FROM `item` WHERE `item`.`parent` = `thread`.`iid`) AND `iid` >= ? + ORDER BY `iid` LIMIT ".intval($limit), $last_id); $count = dba::num_rows($r); if ($count > 0) { logger("found thread orphans: ".$count); while ($orphan = dba::fetch($r)) { + $last_id = $orphan["iid"]; dba::delete('thread', array('iid' => $orphan["iid"])); } } else { logger("No thread orphans found"); } dba::close($r); - logger("Done deleting ".$count." orphaned data from thread table"); + logger("Done deleting ".$count." orphaned data from thread table. Last ID: ".$last_id); + + Config::set('system', 'dbclean-last-id-3', $last_id); if ($count < $limit) { Config::set('system', 'finished-dbclean-3', true); } } elseif ($stage == 4) { - logger("Deleting orphaned data from notify table"); - $r = dba::p("SELECT `iid` FROM `notify` WHERE NOT EXISTS (SELECT `id` FROM `item` WHERE `item`.`id` = `notify`.`iid`) LIMIT ".intval($limit)); + $last_id = Config::get('system', 'dbclean-last-id-4', 0); + + logger("Deleting orphaned data from notify table. Last ID: ".$last_id); + $r = dba::p("SELECT `iid`, `id` FROM `notify` + WHERE NOT EXISTS (SELECT `id` FROM `item` WHERE `item`.`id` = `notify`.`iid`) AND `id` >= ? + ORDER BY `id` LIMIT ".intval($limit), $last_id); $count = dba::num_rows($r); if ($count > 0) { logger("found notify orphans: ".$count); while ($orphan = dba::fetch($r)) { + $last_id = $orphan["id"]; dba::delete('notify', array('iid' => $orphan["iid"])); } } else { logger("No notify orphans found"); } dba::close($r); - logger("Done deleting ".$count." orphaned data from notify table"); + logger("Done deleting ".$count." orphaned data from notify table. Last ID: ".$last_id); + + Config::set('system', 'dbclean-last-id-4', $last_id); if ($count < $limit) { Config::set('system', 'finished-dbclean-4', true); } } elseif ($stage == 5) { - logger("Deleting orphaned data from notify-threads table"); - $r = dba::p("SELECT `id` FROM `notify-threads` WHERE NOT EXISTS (SELECT `id` FROM `item` WHERE `item`.`parent` = `notify-threads`.`master-parent-item`) LIMIT ".intval($limit)); + $last_id = Config::get('system', 'dbclean-last-id-5', 0); + + logger("Deleting orphaned data from notify-threads table. Last ID: ".$last_id); + $r = dba::p("SELECT `id` FROM `notify-threads` + WHERE NOT EXISTS (SELECT `id` FROM `item` WHERE `item`.`parent` = `notify-threads`.`master-parent-item`) AND `id` >= ? + ORDER BY `id` LIMIT ".intval($limit), $last_id); $count = dba::num_rows($r); if ($count > 0) { logger("found notify-threads orphans: ".$count); while ($orphan = dba::fetch($r)) { + $last_id = $orphan["id"]; dba::delete('notify-threads', array('id' => $orphan["id"])); } } else { logger("No notify-threads orphans found"); } dba::close($r); - logger("Done deleting ".$count." orphaned data from notify-threads table"); + logger("Done deleting ".$count." orphaned data from notify-threads table. Last ID: ".$last_id); + + Config::set('system', 'dbclean-last-id-5', $last_id); if ($count < $limit) { Config::set('system', 'finished-dbclean-5', true); } } elseif ($stage == 6) { - logger("Deleting orphaned data from sign table"); - $r = dba::p("SELECT `iid` FROM `sign` WHERE NOT EXISTS (SELECT `id` FROM `item` WHERE `item`.`id` = `sign`.`iid`) LIMIT ".intval($limit)); + $last_id = Config::get('system', 'dbclean-last-id-6', 0); + + logger("Deleting orphaned data from sign table. Last ID: ".$last_id); + $r = dba::p("SELECT `iid`, `id` FROM `sign` + WHERE NOT EXISTS (SELECT `id` FROM `item` WHERE `item`.`id` = `sign`.`iid`) AND `id` >= ? + ORDER BY `id` LIMIT ".intval($limit), $last_id); $count = dba::num_rows($r); if ($count > 0) { logger("found sign orphans: ".$count); while ($orphan = dba::fetch($r)) { + $last_id = $orphan["id"]; dba::delete('sign', array('iid' => $orphan["iid"])); } } else { logger("No sign orphans found"); } dba::close($r); - logger("Done deleting ".$count." orphaned data from sign table"); + logger("Done deleting ".$count." orphaned data from sign table. Last ID: ".$last_id); + + Config::set('system', 'dbclean-last-id-6', $last_id); if ($count < $limit) { Config::set('system', 'finished-dbclean-6', true); } } elseif ($stage == 7) { - logger("Deleting orphaned data from term table"); - $r = dba::p("SELECT `oid` FROM `term` WHERE NOT EXISTS (SELECT `id` FROM `item` WHERE `item`.`id` = `term`.`oid`) LIMIT ".intval($limit)); + $last_id = Config::get('system', 'dbclean-last-id-7', 0); + + logger("Deleting orphaned data from term table. Last ID: ".$last_id); + $r = dba::p("SELECT `oid`, `tid` FROM `term` + WHERE NOT EXISTS (SELECT `id` FROM `item` WHERE `item`.`id` = `term`.`oid`) AND `tid` >= ? + ORDER BY `tid` LIMIT ".intval($limit), $last_id); $count = dba::num_rows($r); if ($count > 0) { logger("found term orphans: ".$count); while ($orphan = dba::fetch($r)) { + $last_id = $orphan["tid"]; dba::delete('term', array('oid' => $orphan["oid"])); } } else { logger("No term orphans found"); } dba::close($r); - logger("Done deleting ".$count." orphaned data from term table"); + logger("Done deleting ".$count." orphaned data from term table. Last ID: ".$last_id); + + Config::set('system', 'dbclean-last-id-7', $last_id); if ($count < $limit) { Config::set('system', 'finished-dbclean-7', true); } + } elseif ($stage == 8) { + if ($days <= 0) { + return; + } + + $last_id = Config::get('system', 'dbclean-last-id-8', 0); + + logger("Deleting expired threads. Last ID: ".$last_id); + $r = dba::p("SELECT `thread`.`iid` FROM `thread` + INNER JOIN `contact` ON `thread`.`contact-id` = `contact`.`id` AND NOT `notify_new_posts` + WHERE `thread`.`received` < UTC_TIMESTAMP() - INTERVAL ? DAY + AND NOT `thread`.`mention` AND NOT `thread`.`starred` + AND NOT `thread`.`wall` AND NOT `thread`.`origin` + AND `thread`.`uid` != 0 AND `thread`.`iid` >= ? + AND NOT `thread`.`iid` IN (SELECT `parent` FROM `item` + WHERE (`item`.`starred` OR (`item`.`resource-id` != '') + OR (`item`.`file` != '') OR (`item`.`event-id` != '') + OR (`item`.`attach` != '') OR `item`.`wall` OR `item`.`origin`) + AND `item`.`parent` = `thread`.`iid`) + ORDER BY `thread`.`iid` LIMIT 1000", $days, $last_id); + $count = dba::num_rows($r); + if ($count > 0) { + logger("found expired threads: ".$count); + while ($thread = dba::fetch($r)) { + $last_id = $thread["iid"]; + dba::delete('thread', array('iid' => $thread["iid"])); + } + } else { + logger("No expired threads found"); + } + dba::close($r); + logger("Done deleting ".$count." expired threads. Last ID: ".$last_id); + + 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); + $till_id = Config::get('system', 'dbclean-last-id-8', 0); + + logger("Deleting old global item entries from expired threads from ID ".$last_id." to ID ".$till_id); + $r = dba::p("SELECT `id` FROM `item` WHERE `uid` = 0 AND + NOT EXISTS (SELECT `guid` FROM `item` AS `i` WHERE `item`.`guid` = `i`.`guid` AND `i`.`uid` != 0) AND + `received` < UTC_TIMESTAMP() - INTERVAL 90 DAY AND `id` >= ? AND `id` <= ? + ORDER BY `id` LIMIT ".intval($limit), $last_id, $till_id); + $count = dba::num_rows($r); + if ($count > 0) { + logger("found global item entries from expired threads: ".$count); + while ($orphan = dba::fetch($r)) { + $last_id = $orphan["id"]; + dba::delete('item', array('id' => $orphan["id"])); + } + } else { + logger("No global item entries from expired threads"); + } + dba::close($r); + logger("Done deleting ".$count." old global item entries from expired threads. Last ID: ".$last_id); + + Config::set('system', 'dbclean-last-id-9', $last_id); } // Call it again if not all entries were purged - if (($stage != 0) AND ($count > 0)) { - proc_run(PRIORITY_MEDIUM, 'include/dbclean.php'); + if (($stage != 0) && ($count > 0)) { + Worker::add(PRIORITY_MEDIUM, 'dbclean'); } - }