diff options
author | Pierre Schmitz <pierre@archlinux.de> | 2006-10-11 18:12:39 +0000 |
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committer | Pierre Schmitz <pierre@archlinux.de> | 2006-10-11 18:12:39 +0000 |
commit | 183851b06bd6c52f3cae5375f433da720d410447 (patch) | |
tree | a477257decbf3360127f6739c2f9d0ec57a03d39 /maintenance/cleanupCaps.php |
MediaWiki 1.7.1 wiederhergestellt
Diffstat (limited to 'maintenance/cleanupCaps.php')
-rw-r--r-- | maintenance/cleanupCaps.php | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/maintenance/cleanupCaps.php b/maintenance/cleanupCaps.php new file mode 100644 index 00000000..afcd1b33 --- /dev/null +++ b/maintenance/cleanupCaps.php @@ -0,0 +1,158 @@ +<?php +/* + * Script to clean up broken page links when somebody turns on $wgCapitalLinks. + * + * Usage: php cleanupCaps.php [--dry-run] + * Options: + * --dry-run don't actually try moving them + * + * Copyright (C) 2005 Brion Vibber <brion@pobox.com> + * http://www.mediawiki.org/ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * http://www.gnu.org/copyleft/gpl.html + * + * @author Brion Vibber <brion at pobox.com> + * @package MediaWiki + * @subpackage maintenance + */ + +$options = array( 'dry-run' ); + +require_once( 'commandLine.inc' ); +require_once( 'FiveUpgrade.inc' ); + +class CapsCleanup extends FiveUpgrade { + function CapsCleanup( $dryrun = false, $namespace=0 ) { + parent::FiveUpgrade(); + + $this->maxLag = 10; # if slaves are lagged more than 10 secs, wait + $this->dryrun = $dryrun; + $this->namespace = intval( $namespace ); + } + + function cleanup() { + global $wgCapitalLinks; + if( $wgCapitalLinks ) { + echo "\$wgCapitalLinks is on -- no need for caps links cleanup.\n"; + return false; + } + + $this->runTable( 'page', 'WHERE page_namespace=' . $this->namespace, + array( &$this, 'processPage' ) ); + } + + 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; + } + $portion = $this->processed / $this->count; + $updateRate = $this->updated / $this->processed; + + $now = wfTime(); + $delta = $now - $this->startTime; + $estimatedTotalTime = $delta / $portion; + $eta = $this->startTime + $estimatedTotalTime; + + printf( "%s: %6.2f%% done on %s; ETA %s [%d/%d] %.2f/sec <%.2f%% updated>\n", + 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(); + } + + function runTable( $table, $where, $callback ) { + $fname = 'CapsCleanup::buildTable'; + + $count = $this->dbw->selectField( $table, 'count(*)', '', $fname ); + $this->init( $count, 'page' ); + $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 processPage( $row ) { + global $wgContLang; + + $current = Title::makeTitle( $row->page_namespace, $row->page_title ); + $display = $current->getPrefixedText(); + $upper = $row->page_title; + $lower = $wgContLang->lcfirst( $row->page_title ); + if( $upper == $lower ) { + $this->log( "\"$display\" already lowercase." ); + return $this->progress( 0 ); + } + + $target = Title::makeTitle( $row->page_namespace, $lower ); + $targetDisplay = $target->getPrefixedText(); + if( $target->exists() ) { + $this->log( "\"$display\" skipped; \"$targetDisplay\" already exists" ); + return $this->progress( 0 ); + } + + if( $this->dryrun ) { + $this->log( "\"$display\" -> \"$targetDisplay\": DRY RUN, NOT MOVED" ); + $ok = true; + } else { + $ok = $current->moveTo( $target, false, 'Converting page titles to lowercase' ); + $this->log( "\"$display\" -> \"$targetDisplay\": $ok" ); + } + if( $ok === true ) { + $this->progress( 1 ); + + if( $row->page_namespace == $this->namespace ) { + $talk = $target->getTalkPage(); + $xrow = $row; + $row->page_namespace = $talk->getNamespace(); + if( $talk->exists() ) { + return $this->processPage( $row ); + } + } + } else { + $this->progress( 0 ); + } + } + +} + +$wgUser->setName( 'Conversion script' ); +$ns = isset( $options['namespace'] ) ? $options['namespace'] : 0; +$caps = new CapsCleanup( isset( $options['dry-run'] ), $ns ); +$caps->cleanup(); + +?> |