a78478c449
* Removing unused local vars. * Removing unused global declarations. * removing one or two pass-by-refs parameter declarations where not required by PHP5. * Adding some local variable declarations / initializations (initialized to either to array(), null) to keep static code analyzer happy. * Changing lines like this: "extract( $dbw->tableNames( 'page', 'archive' ) );" to be like this: "list ($page, $archive) = $dbw->tableNamesN( 'page', 'archive' );". * Add one or two braces to if-else blocks.
86 lines
2.1 KiB
PHP
86 lines
2.1 KiB
PHP
<?php
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require_once( 'FiveUpgrade.inc' );
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abstract class TableCleanup extends FiveUpgrade {
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function __construct( $table, $dryrun = false ) {
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parent::__construct();
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$this->targetTable = $table;
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$this->maxLag = 10; # if slaves are lagged more than 10 secs, wait
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$this->dryrun = $dryrun;
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}
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function cleanup() {
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if( $this->dryrun ) {
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echo "Checking for bad titles...\n";
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} else {
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echo "Checking and fixing bad titles...\n";
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}
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$this->runTable( $this->targetTable,
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'', //'WHERE page_namespace=0',
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array( $this, 'processPage' ) );
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}
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function init( $count, $table ) {
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$this->processed = 0;
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$this->updated = 0;
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$this->count = $count;
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$this->startTime = wfTime();
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$this->table = $table;
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}
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function progress( $updated ) {
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$this->updated += $updated;
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$this->processed++;
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if( $this->processed % 100 != 0 ) {
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return;
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}
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$portion = $this->processed / $this->count;
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$updateRate = $this->updated / $this->processed;
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$now = wfTime();
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$delta = $now - $this->startTime;
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$estimatedTotalTime = $delta / $portion;
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$eta = $this->startTime + $estimatedTotalTime;
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printf( "%s %s: %6.2f%% done on %s; ETA %s [%d/%d] %.2f/sec <%.2f%% updated>\n",
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wfWikiID(),
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wfTimestamp( TS_DB, intval( $now ) ),
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$portion * 100.0,
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$this->table,
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wfTimestamp( TS_DB, intval( $eta ) ),
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$this->processed,
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$this->count,
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$this->processed / $delta,
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$updateRate * 100.0 );
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flush();
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}
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function runTable( $table, $where, $callback ) {
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$fname = 'CapsCleanup::buildTable';
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$count = $this->dbw->selectField( $table, 'count(*)', '', $fname );
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$this->init( $count, $table );
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$this->log( "Processing $table..." );
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$tableName = $this->dbr->tableName( $table );
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$sql = "SELECT * FROM $tableName $where";
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$result = $this->dbr->query( $sql, $fname );
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while( $row = $this->dbr->fetchObject( $result ) ) {
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call_user_func( $callback, $row );
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}
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$this->log( "Finished $table... $this->updated of $this->processed rows updated" );
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$this->dbr->freeResult( $result );
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}
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function hexChar( $matches ) {
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return sprintf( "\\x%02x", ord( $matches[1] ) );
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}
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abstract function processPage( $row );
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}
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?>
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