29require_once __DIR__ .
'/Maintenance.php';
48 parent::__construct();
49 $this->
addDescription(
'Script for periodic off-peak updating of the search index' );
50 $this->
addOption(
's',
'Starting timestamp',
false,
true );
51 $this->
addOption(
'e',
'Ending timestamp',
false,
true );
54 'File for saving/loading timestamps, searchUpdate.WIKI_ID.pos by default',
60 'Deprecated, has no effect (formerly lock time)',
68 return Maintenance::DB_ADMIN;
72 $dbDomain = WikiMap::getCurrentWikiDbDomain()->getId();
73 $posFile = $this->
getOption(
'p',
'searchUpdate.' . rawurlencode( $dbDomain ) .
'.pos' );
77 } elseif ( is_readable( $posFile ) ) {
78 $start = file_get_contents( $posFile );
83 $this->doUpdateSearchIndex( $start, $end );
84 $file = fopen( $posFile,
'w' );
85 if ( $file !==
false ) {
86 fwrite( $file, $end );
89 $this->
error(
"*** Couldn't write to the $posFile!\n" );
93 private function doUpdateSearchIndex(
string $start,
string $end ) {
100 $this->
output(
"Updating searchindex between $start and $end\n" );
102 # Select entries from recentchanges which are on top and between the specified times
103 $start = $dbw->timestamp( $start );
104 $end = $dbw->timestamp( $end );
106 $res = $dbw->newSelectQueryBuilder()
107 ->select(
'rc_cur_id' )
108 ->from(
'recentchanges' )
109 ->join(
'page',
null,
'rc_cur_id=page_id AND rc_this_oldid=page_latest' )
111 $dbw->expr(
'rc_type',
'!=',
RC_LOG ),
112 $dbw->expr(
'rc_timestamp',
'>=', $start ),
113 $dbw->expr(
'rc_timestamp',
'<=', $end ),
115 ->caller( __METHOD__ )->fetchResultSet();
117 foreach ( $res as $row ) {
118 $this->updateSearchIndexForPage( (
int)$row->rc_cur_id );
120 $this->
output(
"Done\n" );
128 private function updateSearchIndexForPage(
int $pageId ) {
131 ->getRevisionLookup()
132 ->getRevisionByPageId( $pageId, 0, IDBAccessObject::READ_LATEST );
135 $titleObj = Title::newFromPageIdentity( $rev->getPage() );
136 $title = $titleObj->getPrefixedDBkey();
137 $this->
output(
"$title..." );
139 $u =
new SearchUpdate( $pageId, $titleObj, $rev->getContent( SlotRecord::MAIN ) );
150require_once RUN_MAINTENANCE_IF_MAIN;
wfTimestampNow()
Convenience function; returns MediaWiki timestamp for the present time.
wfTimestamp( $outputtype=TS_UNIX, $ts=0)
Get a timestamp string in one of various formats.
Abstract maintenance class for quickly writing and churning out maintenance scripts with minimal effo...
output( $out, $channel=null)
Throw some output to the user.
addOption( $name, $description, $required=false, $withArg=false, $shortName=false, $multiOccurrence=false)
Add a parameter to the script.
hasOption( $name)
Checks to see if a particular option was set.
getOption( $name, $default=null)
Get an option, or return the default.
error( $err, $die=0)
Throw an error to the user.
getServiceContainer()
Returns the main service container.
addDescription( $text)
Set the description text.
Periodic off-peak updating of the search index.
getDbType()
Does the script need different DB access? By default, we give Maintenance scripts normal rights to th...
execute()
Do the actual work.
__construct()
Default constructor.
$wgDisableSearchUpdate
Config variable stub for the DisableSearchUpdate setting, for use by phpdoc and IDEs.