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Merge pull request #4018 from annando/dbclean 

DBClean now runs as long as there are entries to be deleted
This commit is contained in:
Hypolite Petovan 2017-12-06 11:53:05 -05:00 committed by GitHub
parent c566ca74a5 7099a54b3d
commit 09d798ba77
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 27 additions and 15 deletions
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42
src/Worker/DBClean.php
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@ -17,19 +17,26 @@ class DBClean {
return;
}
if ($stage == 0) {
self::forkCleanProcess();
} else {
self::removeOrphans($stage);
}
}
/**
* @brief Fork the different DBClean processes
*/
private static function forkCleanProcess() {
// Get the expire days for step 8 and 9
$days = Config::get('system', 'dbclean-expire-days', 0);
if ($stage == 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))) {
Worker::add(PRIORITY_LOW, 'DBClean', $i);
}
for ($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', $i);
}
} else {
self::removeOrphans($stage);
}
}
@ -50,7 +57,7 @@ class DBClean {
* 9: Old global item entries from expired threads.
* 10: Old conversations.
*/
private static function removeOrphans($stage = 0) {
private static function removeOrphans($stage) {
global $db;
$count = 0;
@ -76,6 +83,7 @@ class DBClean {
$last_id = $orphan["id"];
dba::delete('item', array('id' => $orphan["id"]));
}
Worker::add(PRIORITY_MEDIUM, 'DBClean', 1, $last_id);
} else {
logger("No global item orphans found");
}
@ -97,6 +105,7 @@ class DBClean {
$last_id = $orphan["id"];
dba::delete('item', array('id' => $orphan["id"]));
}
Worker::add(PRIORITY_MEDIUM, 'DBClean', 2, $last_id);
} else {
logger("No item orphans without parents found");
}
@ -122,6 +131,7 @@ class DBClean {
$last_id = $orphan["iid"];
dba::delete('thread', array('iid' => $orphan["iid"]));
}
Worker::add(PRIORITY_MEDIUM, 'DBClean', 3, $last_id);
} else {
logger("No thread orphans found");
}
@ -147,6 +157,7 @@ class DBClean {
$last_id = $orphan["id"];
dba::delete('notify', array('iid' => $orphan["iid"]));
}
Worker::add(PRIORITY_MEDIUM, 'DBClean', 4, $last_id);
} else {
logger("No notify orphans found");
}
@ -172,6 +183,7 @@ class DBClean {
$last_id = $orphan["id"];
dba::delete('notify-threads', array('id' => $orphan["id"]));
}
Worker::add(PRIORITY_MEDIUM, 'DBClean', 5, $last_id);
} else {
logger("No notify-threads orphans found");
}
@ -197,6 +209,7 @@ class DBClean {
$last_id = $orphan["id"];
dba::delete('sign', array('iid' => $orphan["iid"]));
}
Worker::add(PRIORITY_MEDIUM, 'DBClean', 6, $last_id);
} else {
logger("No sign orphans found");
}
@ -222,6 +235,7 @@ class DBClean {
$last_id = $orphan["tid"];
dba::delete('term', array('oid' => $orphan["oid"]));
}
Worker::add(PRIORITY_MEDIUM, 'DBClean', 7, $last_id);
} else {
logger("No term orphans found");
}
@ -260,6 +274,7 @@ class DBClean {
$last_id = $thread["iid"];
dba::delete('thread', array('iid' => $thread["iid"]));
}
Worker::add(PRIORITY_MEDIUM, 'DBClean', 8, $last_id);
} else {
logger("No expired threads found");
}
@ -287,6 +302,7 @@ class DBClean {
$last_id = $orphan["id"];
dba::delete('item', array('id' => $orphan["id"]));
}
Worker::add(PRIORITY_MEDIUM, 'DBClean', 9, $last_id);
} else {
logger("No global item entries from expired threads");
}
@ -308,6 +324,7 @@ class DBClean {
$last_id = $orphan["received"];
dba::delete('conversation', array('item-uri' => $orphan["item-uri"]));
}
Worker::add(PRIORITY_MEDIUM, 'DBClean', 10, $last_id);
} else {
logger("No old conversations found");
}
@ -316,10 +333,5 @@ class DBClean {
Config::set('system', 'dbclean-last-id-10', $last_id);
}
// Call it again if not all entries were purged
if (($stage != 0) && ($count > 0)) {
Worker::add(PRIORITY_MEDIUM, 'dbclean');
}
}
}