79 $services = MediaWikiServices::getInstance();
80 $rcMaxAge = $services->getMainConfig()->get(
81 MainConfigNames::RCMaxAge );
82 $updateRowsPerQuery = $services->getMainConfig()->get(
83 MainConfigNames::UpdateRowsPerQuery );
84 $dbProvider = $services->getConnectionProvider();
85 $dbw = $dbProvider->getPrimaryDatabase();
86 $lockKey = $dbw->getDomainID() .
':recentchanges-prune';
87 if ( !$dbw->lock( $lockKey, __METHOD__, 0 ) ) {
91 $ticket = $dbProvider->getEmptyTransactionTicket( __METHOD__ );
92 $hookRunner =
new HookRunner( $services->getHookContainer() );
93 $cutoff = $dbw->timestamp( time() - $rcMaxAge );
94 $rcQuery = RecentChange::getQueryInfo();
98 $res = $dbw->newSelectQueryBuilder()
99 ->queryInfo( $rcQuery )
100 ->where( $dbw->expr(
'rc_timestamp',
'<', $cutoff ) )
101 ->limit( $updateRowsPerQuery )
102 ->caller( __METHOD__ )
104 foreach ( $res as $row ) {
105 $rcIds[] = $row->rc_id;
109 $dbw->newDeleteQueryBuilder()
110 ->deleteFrom(
'recentchanges' )
111 ->where( [
'rc_id' => $rcIds ] )
112 ->caller( __METHOD__ )->execute();
113 $hookRunner->onRecentChangesPurgeRows( $rows );
115 if ( !$dbProvider->commitAndWaitForReplication(
116 __METHOD__, $ticket, [
'timeout' => 3 ]
124 $dbw->unlock( $lockKey, __METHOD__ );
128 $activeUserDays = MediaWikiServices::getInstance()->getMainConfig()->get(
129 MainConfigNames::ActiveUserDays );
132 $days = $activeUserDays;
134 $window = $activeUserDays * 86400;
136 $dbProvider = MediaWikiServices::getInstance()->getConnectionProvider();
137 $dbw = $dbProvider->getPrimaryDatabase();
138 $ticket = $dbProvider->getEmptyTransactionTicket( __METHOD__ );
140 $lockKey = $dbw->getDomainID() .
'-activeusers';
141 if ( !$dbw->lock( $lockKey, __METHOD__, 0 ) ) {
148 $dbw->setSessionOptions( [
'connTimeout' => 900 ] );
152 $cTime = $dbw->newSelectQueryBuilder()
153 ->select(
'qci_timestamp' )
154 ->from(
'querycache_info' )
155 ->where( [
'qci_type' =>
'activeusers' ] )
156 ->caller( __METHOD__ )->fetchField();
157 $cTimeUnix = $cTime ? (int)
wfTimestamp( TS_UNIX, $cTime ) : 1;
162 $sTimestamp = max( $cTimeUnix, $nowUnix - $days * 86400 );
163 $eTimestamp = min( $sTimestamp + $window, $nowUnix );
166 $res = $dbw->newSelectQueryBuilder()
167 ->select( [
'actor_name',
'lastedittime' =>
'MAX(rc_timestamp)' ] )
168 ->from(
'recentchanges' )
169 ->join(
'actor',
null,
'actor_id=rc_actor' )
171 $dbw->expr(
'actor_user',
'!=',
null ),
173 $dbw->expr(
'rc_log_type',
'=',
null )->or(
'rc_log_type',
'!=',
'newusers' ),
174 $dbw->expr(
'rc_timestamp',
'>=', $dbw->timestamp( $sTimestamp ) ),
175 $dbw->expr(
'rc_timestamp',
'<=', $dbw->timestamp( $eTimestamp ) ),
177 ->groupBy(
'actor_name' )
179 ->caller( __METHOD__ )->fetchResultSet();
182 foreach ( $res as $row ) {
183 $names[$row->actor_name] = $row->lastedittime;
187 if ( count( $names ) ) {
188 $res = $dbw->newSelectQueryBuilder()
189 ->select( [
'user_name' =>
'qcc_title' ] )
190 ->from(
'querycachetwo' )
192 'qcc_type' =>
'activeusers',
194 'qcc_title' => array_map(
'strval', array_keys( $names ) ),
195 $dbw->expr(
'qcc_value',
'>=', $nowUnix - $days * 86400 ),
197 ->caller( __METHOD__ )->fetchResultSet();
200 foreach ( $res as $row ) {
201 unset( $names[$row->user_name] );
206 if ( count( $names ) ) {
208 foreach ( $names as $name => $lastEditTime ) {
210 'qcc_type' =>
'activeusers',
212 'qcc_title' => $name,
213 'qcc_value' => (int)
wfTimestamp( TS_UNIX, $lastEditTime ),
214 'qcc_namespacetwo' => 0,
218 foreach ( array_chunk( $newRows, 500 ) as $rowBatch ) {
219 $dbw->newInsertQueryBuilder()
220 ->insertInto(
'querycachetwo' )
222 ->caller( __METHOD__ )->execute();
223 $dbProvider->commitAndWaitForReplication( __METHOD__, $ticket );
229 $asOfTimestamp = min( $eTimestamp, (
int)$dbw->trxTimestamp() );
232 $dbw->newReplaceQueryBuilder()
233 ->replaceInto(
'querycache_info' )
235 'qci_type' =>
'activeusers',
236 'qci_timestamp' => $dbw->timestamp( $asOfTimestamp ),
238 ->uniqueIndexFields( [
'qci_type' ] )
239 ->caller( __METHOD__ )->execute();
242 $dbw->newDeleteQueryBuilder()
243 ->deleteFrom(
'querycachetwo' )
245 'qcc_type' =>
'activeusers',
246 $dbw->expr(
'qcc_value',
'<', $nowUnix - $days * 86400 )
248 ->caller( __METHOD__ )->execute();
250 if ( !MediaWikiServices::getInstance()->getMainConfig()->
get( MainConfigNames::MiserMode ) ) {
251 SiteStatsUpdate::cacheUpdate( $dbw );
254 $dbw->unlock( $lockKey, __METHOD__ );