* http://www.gnu.org/copyleft/gpl.html
*
* @author Brion Vibber <brion at pobox.com>
- * @package MediaWiki
- * @subpackage maintenance
+ * @ingroup Maintenance
*/
-$options = array( 'fix' );
+require_once( dirname(__FILE__) . '/cleanupTable.inc' );
-require_once( 'commandLine.inc' );
-require_once( 'FiveUpgrade.inc' );
+class WatchlistCleanup extends TableCleanup {
+ protected $defaultParams = array(
+ 'table' => 'watchlist',
+ 'index' => array( 'wl_user', 'wl_namespace', 'wl_title' ),
+ 'conds' => array(),
+ 'callback' => 'processRow'
+ );
-class WatchlistCleanup extends FiveUpgrade {
- function WatchlistCleanup( $dryrun = false ) {
- parent::FiveUpgrade();
-
- $this->maxLag = 10; # if slaves are lagged more than 10 secs, wait
- $this->dryrun = $dryrun;
- }
-
- function cleanup() {
- $this->runTable( 'watchlist',
- '',
- array( &$this, 'processEntry' ) );
+ public function __construct() {
+ parent::__construct();
+ $this->mDescription = "Script to remove broken, unparseable titles in the Watchlist";
+ $this->addOption( 'fix', 'Actually remove entries; without will only report.' );
}
- function init( $count, $table ) {
- $this->processed = 0;
- $this->updated = 0;
- $this->count = $count;
- $this->startTime = wfTime();
- $this->table = $table;
- }
-
- function progress( $updated ) {
- $this->updated += $updated;
- $this->processed++;
- if( $this->processed % 100 != 0 ) {
- return;
+ function execute() {
+ if ( !$this->hasOption( 'fix' ) ) {
+ $this->output( "Dry run only: use --fix to enable updates\n" );
}
- $portion = $this->processed / $this->count;
- $updateRate = $this->updated / $this->processed;
-
- $now = wfTime();
- $delta = $now - $this->startTime;
- $estimatedTotalTime = $delta / $portion;
- $eta = $this->startTime + $estimatedTotalTime;
-
- global $wgDBname;
- printf( "%s %s: %6.2f%% done on %s; ETA %s [%d/%d] %.2f/sec <%.2f%% updated>\n",
- $wgDBname,
- wfTimestamp( TS_DB, intval( $now ) ),
- $portion * 100.0,
- $this->table,
- wfTimestamp( TS_DB, intval( $eta ) ),
- $this->processed,
- $this->count,
- $this->processed / $delta,
- $updateRate * 100.0 );
- flush();
+ parent::execute();
}
- function runTable( $table, $where, $callback ) {
- $fname = 'WatchlistCleanup::runTable';
-
- $count = $this->dbw->selectField( $table, 'count(*)', '', $fname );
- $this->init( $count, 'watchlist' );
- $this->log( "Processing $table..." );
-
- $tableName = $this->dbr->tableName( $table );
- $sql = "SELECT * FROM $tableName $where";
- $result = $this->dbr->query( $sql, $fname );
-
- while( $row = $this->dbr->fetchObject( $result ) ) {
- $updated = call_user_func( $callback, $row );
- }
- $this->log( "Finished $table... $this->updated of $this->processed rows updated" );
- $this->dbr->freeResult( $result );
- }
-
- function processEntry( $row ) {
+ protected function processRow( $row ) {
global $wgContLang;
-
$current = Title::makeTitle( $row->wl_namespace, $row->wl_title );
$display = $current->getPrefixedText();
-
- $verified = UtfNormal::cleanUp( $display );
-
+ $verified = $wgContLang->normalize( $display );
$title = Title::newFromText( $verified );
if( $row->wl_user == 0 || is_null( $title ) || !$title->equals( $current ) ) {
- $this->log( "invalid watch by {$row->wl_user} for ({$row->wl_namespace}, \"{$row->wl_title}\")" );
- $this->removeWatch( $row );
- return $this->progress( 1 );
+ $this->output( "invalid watch by {$row->wl_user} for ({$row->wl_namespace}, \"{$row->wl_title}\")\n" );
+ $updated = $this->removeWatch( $row );
+ $this->progress( $updated );
+ return;
}
-
$this->progress( 0 );
}
-
- function removeWatch( $row ) {
- if( !$this->dryrun) {
- $dbw =& wfGetDB( DB_MASTER );
+
+ private function removeWatch( $row ) {
+ if( !$this->dryrun && $this->hasOption( 'fix' ) ) {
+ $dbw = wfGetDB( DB_MASTER );
$dbw->delete( 'watchlist', array(
'wl_user' => $row->wl_user,
'wl_namespace' => $row->wl_namespace,
'wl_title' => $row->wl_title ),
- 'WatchlistCleanup::removeWatch' );
- $this->log( '- removed' );
+ __METHOD__ );
+ $this->output( "- removed\n" );
+ return 1;
+ } else {
+ return 0;
}
}
}
-$wgUser->setName( 'Conversion script' );
-$caps = new WatchlistCleanup( !isset( $options['fix'] ) );
-$caps->cleanup();
-
-?>
+$maintClass = "WatchlistCleanup";
+require_once( DO_MAINTENANCE );