176 lines
5.3 KiB
PHP
176 lines
5.3 KiB
PHP
<?php
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/**
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* Clean up broken page links when somebody turns on $wgCapitalLinks.
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*
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* Usage: php cleanupCaps.php [--dry-run]
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* Options:
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* --dry-run don't actually try moving them
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*
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* Copyright © 2005 Brion Vibber <brion@pobox.com>
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* https://www.mediawiki.org/
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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* @file
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* @author Brion Vibber <brion at pobox.com>
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* @ingroup Maintenance
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*/
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use MediaWiki\MediaWikiServices;
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require_once __DIR__ . '/TableCleanup.php';
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/**
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* Maintenance script to clean up broken page links when somebody turns
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* on or off $wgCapitalLinks.
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*
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* @ingroup Maintenance
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*/
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class CleanupCaps extends TableCleanup {
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private $user;
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private $namespace;
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public function __construct() {
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parent::__construct();
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$this->addDescription( 'Script to cleanup capitalization' );
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$this->addOption( 'namespace', 'Namespace number to run caps cleanup on', false, true );
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}
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public function execute() {
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$this->user = User::newSystemUser( 'Conversion script', [ 'steal' => true ] );
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$this->namespace = intval( $this->getOption( 'namespace', 0 ) );
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if (
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MediaWikiServices::getInstance()->getNamespaceInfo()->
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isCapitalized( $this->namespace )
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) {
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$this->output( "Will be moving pages to first letter capitalized titles" );
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$callback = 'processRowToUppercase';
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} else {
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$this->output( "Will be moving pages to first letter lowercase titles" );
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$callback = 'processRowToLowercase';
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}
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$this->dryrun = $this->hasOption( 'dry-run' );
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$this->runTable( [
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'table' => 'page',
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'conds' => [ 'page_namespace' => $this->namespace ],
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'index' => 'page_id',
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'callback' => $callback ] );
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}
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protected function processRowToUppercase( $row ) {
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$current = Title::makeTitle( $row->page_namespace, $row->page_title );
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$display = $current->getPrefixedText();
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$lower = $row->page_title;
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$upper = MediaWikiServices::getInstance()->getContentLanguage()->ucfirst( $row->page_title );
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if ( $upper == $lower ) {
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$this->output( "\"$display\" already uppercase.\n" );
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return $this->progress( 0 );
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}
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$target = Title::makeTitle( $row->page_namespace, $upper );
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if ( $target->exists() ) {
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// Prefix "CapsCleanup" to bypass the conflict
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$target = Title::newFromText( 'CapsCleanup/' . $display );
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}
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$ok = $this->movePage(
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$current,
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$target,
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'Converting page title to first-letter uppercase',
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false
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);
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if ( $ok ) {
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$this->progress( 1 );
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if ( $row->page_namespace == $this->namespace ) {
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$talk = $target->getTalkPage();
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$row->page_namespace = $talk->getNamespace();
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if ( $talk->exists() ) {
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return $this->processRowToUppercase( $row );
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}
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}
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}
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return $this->progress( 0 );
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}
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protected function processRowToLowercase( $row ) {
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$current = Title::makeTitle( $row->page_namespace, $row->page_title );
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$display = $current->getPrefixedText();
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$upper = $row->page_title;
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$lower = MediaWikiServices::getInstance()->getContentLanguage()->lcfirst( $row->page_title );
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if ( $upper == $lower ) {
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$this->output( "\"$display\" already lowercase.\n" );
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return $this->progress( 0 );
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}
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$target = Title::makeTitle( $row->page_namespace, $lower );
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if ( $target->exists() ) {
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$targetDisplay = $target->getPrefixedText();
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$this->output( "\"$display\" skipped; \"$targetDisplay\" already exists\n" );
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return $this->progress( 0 );
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}
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$ok = $this->movePage( $current, $target, 'Converting page titles to lowercase', true );
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if ( $ok === true ) {
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$this->progress( 1 );
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if ( $row->page_namespace == $this->namespace ) {
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$talk = $target->getTalkPage();
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$row->page_namespace = $talk->getNamespace();
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if ( $talk->exists() ) {
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return $this->processRowToLowercase( $row );
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}
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}
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}
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return $this->progress( 0 );
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}
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/**
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* @param Title $current
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* @param Title $target
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* @param string $reason
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* @param bool $createRedirect
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* @return bool Success
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*/
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private function movePage( Title $current, Title $target, $reason, $createRedirect ) {
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$display = $current->getPrefixedText();
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$targetDisplay = $target->getPrefixedText();
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if ( $this->dryrun ) {
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$this->output( "\"$display\" -> \"$targetDisplay\": DRY RUN, NOT MOVED\n" );
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$ok = 'OK';
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} else {
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$mp = MediaWikiServices::getInstance()->getMovePageFactory()
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->newMovePage( $current, $target );
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$status = $mp->move( $this->user, $reason, $createRedirect );
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$ok = $status->isOK() ? 'OK' : $status->getMessage( false, false, 'en' )->text();
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$this->output( "\"$display\" -> \"$targetDisplay\": $ok\n" );
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}
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return $ok === 'OK';
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}
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}
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$maintClass = CleanupCaps::class;
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require_once RUN_MAINTENANCE_IF_MAIN;
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