require_once __DIR__ . '/Maintenance.php';
+use Wikimedia\Rdbms\IDatabase;
+use MediaWiki\MediaWikiServices;
+
/**
* Usage:
* populateContentModel.php --ns=1 --table=page
*/
class PopulateContentModel extends Maintenance {
+ protected $wikiId;
+ /** @var WANObjectCache */
+ protected $wanCache;
+
public function __construct() {
parent::__construct();
$this->addDescription( 'Populate the various content_* fields' );
public function execute() {
$dbw = $this->getDB( DB_MASTER );
+
+ $this->wikiId = $dbw->getDomainID();
+ $this->wanCache = MediaWikiServices::getInstance()->getMainWANObjectCache();
+
$ns = $this->getOption( 'ns' );
if ( !ctype_digit( $ns ) && $ns !== 'all' ) {
- $this->error( 'Invalid namespace', 1 );
+ $this->fatalError( 'Invalid namespace' );
}
$ns = $ns === 'all' ? 'all' : (int)$ns;
$table = $this->getOption( 'table' );
$this->populatePage( $dbw, $ns );
break;
default:
- $this->error( "Invalid table name: $table", 1 );
+ $this->fatalError( "Invalid table name: $table" );
}
}
- private function updatePageRows( Database $dbw, $pageIds, $model ) {
+ protected function clearCache( $page_id, $rev_id ) {
+ $contentModelKey = $this->wanCache->makeKey( 'page-content-model', $rev_id );
+ $revisionKey =
+ $this->wanCache->makeGlobalKey( 'revision', $this->wikiId, $page_id, $rev_id );
+
+ // WikiPage content model cache
+ $this->wanCache->delete( $contentModelKey );
+
+ // Revision object cache, which contains a content model
+ $this->wanCache->delete( $revisionKey );
+ }
+
+ private function updatePageRows( IDatabase $dbw, $pageIds, $model ) {
$count = count( $pageIds );
$this->output( "Setting $count rows to $model..." );
$dbw->update(
$this->output( "done.\n" );
}
- protected function populatePage( Database $dbw, $ns ) {
+ protected function populatePage( IDatabase $dbw, $ns ) {
$toSave = [];
$lastId = 0;
$nsCondition = $ns === 'all' ? [] : [ 'page_namespace' => $ns ];
+ $batchSize = $this->getBatchSize();
do {
$rows = $dbw->select(
'page',
'page_id > ' . $dbw->addQuotes( $lastId ),
] + $nsCondition,
__METHOD__,
- [ 'LIMIT' => $this->mBatchSize, 'ORDER BY' => 'page_id ASC' ]
+ [ 'LIMIT' => $batchSize, 'ORDER BY' => 'page_id ASC' ]
);
$this->output( "Fetched {$rows->numRows()} rows.\n" );
foreach ( $rows as $row ) {
$title = Title::newFromRow( $row );
$model = ContentHandler::getDefaultModelFor( $title );
$toSave[$model][] = $row->page_id;
- if ( count( $toSave[$model] ) >= $this->mBatchSize ) {
+ if ( count( $toSave[$model] ) >= $batchSize ) {
$this->updatePageRows( $dbw, $toSave[$model], $model );
unset( $toSave[$model] );
}
$lastId = $row->page_id;
}
- } while ( $rows->numRows() >= $this->mBatchSize );
+ } while ( $rows->numRows() >= $batchSize );
foreach ( $toSave as $model => $pages ) {
$this->updatePageRows( $dbw, $pages, $model );
}
}
- private function updateRevisionOrArchiveRows( Database $dbw, $ids, $model, $table ) {
+ private function updateRevisionOrArchiveRows( IDatabase $dbw, $ids, $model, $table ) {
$prefix = $table === 'archive' ? 'ar' : 'rev';
$model_column = "{$prefix}_content_model";
$format_column = "{$prefix}_content_format";
[ $key => $ids ],
__METHOD__
);
+
$this->output( "done.\n" );
}
- protected function populateRevisionOrArchive( Database $dbw, $table, $ns ) {
+ protected function populateRevisionOrArchive( IDatabase $dbw, $table, $ns ) {
$prefix = $table === 'archive' ? 'ar' : 'rev';
$model_column = "{$prefix}_content_model";
$format_column = "{$prefix}_content_format";
$fields = [ 'ar_namespace', 'ar_title' ];
$join_conds = [];
$where = $ns === 'all' ? [] : [ 'ar_namespace' => $ns ];
+ $page_id_column = 'ar_page_id';
+ $rev_id_column = 'ar_rev_id';
} else { // revision
$selectTables = [ 'revision', 'page' ];
$fields = [ 'page_title', 'page_namespace' ];
$join_conds = [ 'page' => [ 'INNER JOIN', 'rev_page=page_id' ] ];
$where = $ns === 'all' ? [] : [ 'page_namespace' => $ns ];
+ $page_id_column = 'rev_page';
+ $rev_id_column = 'rev_id';
}
$toSave = [];
+ $idsToClear = [];
$lastId = 0;
+ $batchSize = $this->getBatchSize();
do {
$rows = $dbw->select(
$selectTables,
- array_merge( $fields, [ $model_column, $format_column, $key ] ),
+ array_merge(
+ $fields,
+ [ $model_column, $format_column, $key, $page_id_column, $rev_id_column ]
+ ),
// @todo support populating format if model is already set
[
$model_column => null,
"$key > " . $dbw->addQuotes( $lastId ),
] + $where,
__METHOD__,
- [ 'LIMIT' => $this->mBatchSize, 'ORDER BY' => "$key ASC" ],
+ [ 'LIMIT' => $batchSize, 'ORDER BY' => "$key ASC" ],
$join_conds
);
$this->output( "Fetched {$rows->numRows()} rows.\n" );
if ( $dbModel === null && $dbFormat === null ) {
// Set the defaults
$toSave[$defaultModel][] = $row->{$key};
+ $idsToClear[] = [
+ 'page_id' => $row->{$page_id_column},
+ 'rev_id' => $row->{$rev_id_column},
+ ];
} else { // $dbModel === null, $dbFormat set.
if ( $dbFormat === $defaultFormat ) {
$toSave[$defaultModel][] = $row->{$key};
+ $idsToClear[] = [
+ 'page_id' => $row->{$page_id_column},
+ 'rev_id' => $row->{$rev_id_column},
+ ];
} else { // non-default format, just update now
$this->output( "Updating model to match format for $table $id of $title... " );
$dbw->update(
__METHOD__
);
wfWaitForSlaves();
+ $this->clearCache( $row->{$page_id_column}, $row->{$rev_id_column} );
$this->output( "done.\n" );
continue;
}
}
- if ( count( $toSave[$defaultModel] ) >= $this->mBatchSize ) {
+ if ( count( $toSave[$defaultModel] ) >= $batchSize ) {
$this->updateRevisionOrArchiveRows( $dbw, $toSave[$defaultModel], $defaultModel, $table );
unset( $toSave[$defaultModel] );
}
}
- } while ( $rows->numRows() >= $this->mBatchSize );
+ } while ( $rows->numRows() >= $batchSize );
foreach ( $toSave as $model => $ids ) {
$this->updateRevisionOrArchiveRows( $dbw, $ids, $model, $table );
}
+
+ foreach ( $idsToClear as $idPair ) {
+ $this->clearCache( $idPair['page_id'], $idPair['rev_id'] );
+ }
}
}
-$maintClass = 'PopulateContentModel';
+$maintClass = PopulateContentModel::class;
require_once RUN_MAINTENANCE_IF_MAIN;
dépôts / lhc / web / wiklou.git / blobdiff