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DBClean now runs as long as there are entries to be deleted

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This commit is contained in:
Michael 2017-12-06 14:22:03 +00:00
parent 75c7dc0fa0
commit 418365b30e
1 changed files with 28 additions and 11 deletions
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39
src/Worker/DBClean.php
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@ -21,18 +21,25 @@ class DBClean {
$days = Config::get('system', 'dbclean-expire-days', 0); $days = Config::get('system', 'dbclean-expire-days', 0);
if ($stage == 0) { if ($stage == 0) {
for ($i = 1; $i <= 10; $i++) { self::forkCleanProcess();
// 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))) {
Worker::add(PRIORITY_LOW, 'DBClean', $i);
}
}
} else { } else {
self::removeOrphans($stage); self::removeOrphans($stage);
} }
} }
/**
* @brief Fork the different DBClean processes
*/
private static function forkCleanProcess() {
for ($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))) {
Worker::add(PRIORITY_LOW, 'DBClean', $i);
}
}
}
/** /**
* @brief Remove orphaned database entries * @brief Remove orphaned database entries
* @param integer $stage What should be deleted? * @param integer $stage What should be deleted?
@ -50,7 +57,7 @@ class DBClean {
* 9: Old global item entries from expired threads. * 9: Old global item entries from expired threads.
* 10: Old conversations. * 10: Old conversations.
*/ */
private static function removeOrphans($stage = 0) { private static function removeOrphans($stage) {
global $db; global $db;
$count = 0; $count = 0;
@ -76,6 +83,7 @@ class DBClean {
$last_id = $orphan["id"]; $last_id = $orphan["id"];
dba::delete('item', array('id' => $orphan["id"])); dba::delete('item', array('id' => $orphan["id"]));
} }
Worker::add(PRIORITY_MEDIUM, 'DBClean', 1, $last_id);
} else { } else {
logger("No global item orphans found"); logger("No global item orphans found");
} }
@ -97,6 +105,7 @@ class DBClean {
$last_id = $orphan["id"]; $last_id = $orphan["id"];
dba::delete('item', array('id' => $orphan["id"])); dba::delete('item', array('id' => $orphan["id"]));
} }
Worker::add(PRIORITY_MEDIUM, 'DBClean', 2, $last_id);
} else { } else {
logger("No item orphans without parents found"); logger("No item orphans without parents found");
} }
@ -122,6 +131,7 @@ class DBClean {
$last_id = $orphan["iid"]; $last_id = $orphan["iid"];
dba::delete('thread', array('iid' => $orphan["iid"])); dba::delete('thread', array('iid' => $orphan["iid"]));
} }
Worker::add(PRIORITY_MEDIUM, 'DBClean', 3, $last_id);
} else { } else {
logger("No thread orphans found"); logger("No thread orphans found");
} }
@ -147,6 +157,7 @@ class DBClean {
$last_id = $orphan["id"]; $last_id = $orphan["id"];
dba::delete('notify', array('iid' => $orphan["iid"])); dba::delete('notify', array('iid' => $orphan["iid"]));
} }
Worker::add(PRIORITY_MEDIUM, 'DBClean', 4, $last_id);
} else { } else {
logger("No notify orphans found"); logger("No notify orphans found");
} }
@ -172,6 +183,7 @@ class DBClean {
$last_id = $orphan["id"]; $last_id = $orphan["id"];
dba::delete('notify-threads', array('id' => $orphan["id"])); dba::delete('notify-threads', array('id' => $orphan["id"]));
} }
Worker::add(PRIORITY_MEDIUM, 'DBClean', 5, $last_id);
} else { } else {
logger("No notify-threads orphans found"); logger("No notify-threads orphans found");
} }
@ -197,6 +209,7 @@ class DBClean {
$last_id = $orphan["id"]; $last_id = $orphan["id"];
dba::delete('sign', array('iid' => $orphan["iid"])); dba::delete('sign', array('iid' => $orphan["iid"]));
} }
Worker::add(PRIORITY_MEDIUM, 'DBClean', 6, $last_id);
} else { } else {
logger("No sign orphans found"); logger("No sign orphans found");
} }
@ -222,6 +235,7 @@ class DBClean {
$last_id = $orphan["tid"]; $last_id = $orphan["tid"];
dba::delete('term', array('oid' => $orphan["oid"])); dba::delete('term', array('oid' => $orphan["oid"]));
} }
Worker::add(PRIORITY_MEDIUM, 'DBClean', 7, $last_id);
} else { } else {
logger("No term orphans found"); logger("No term orphans found");
} }
@ -260,6 +274,7 @@ class DBClean {
$last_id = $thread["iid"]; $last_id = $thread["iid"];
dba::delete('thread', array('iid' => $thread["iid"])); dba::delete('thread', array('iid' => $thread["iid"]));
} }
Worker::add(PRIORITY_MEDIUM, 'DBClean', 8, $last_id);
} else { } else {
logger("No expired threads found"); logger("No expired threads found");
} }
@ -287,6 +302,7 @@ class DBClean {
$last_id = $orphan["id"]; $last_id = $orphan["id"];
dba::delete('item', array('id' => $orphan["id"])); dba::delete('item', array('id' => $orphan["id"]));
} }
Worker::add(PRIORITY_MEDIUM, 'DBClean', 9, $last_id);
} else { } else {
logger("No global item entries from expired threads"); logger("No global item entries from expired threads");
} }
@ -308,6 +324,7 @@ class DBClean {
$last_id = $orphan["received"]; $last_id = $orphan["received"];
dba::delete('conversation', array('item-uri' => $orphan["item-uri"])); dba::delete('conversation', array('item-uri' => $orphan["item-uri"]));
} }
Worker::add(PRIORITY_MEDIUM, 'DBClean', 10, $last_id);
} else { } else {
logger("No old conversations found"); logger("No old conversations found");
} }
@ -318,8 +335,8 @@ class DBClean {
} }
// Call it again if not all entries were purged // Call it again if not all entries were purged
if (($stage != 0) && ($count > 0)) { //if ($count > 0) {
Worker::add(PRIORITY_MEDIUM, 'dbclean'); // Worker::add(PRIORITY_MEDIUM, 'DBClean');
} //}
} }
} }