diff options
Diffstat (limited to 'www/wiki/maintenance/cleanupCaps.php')
| -rw-r--r-- | www/wiki/maintenance/cleanupCaps.php | 173 |
1 files changed, 173 insertions, 0 deletions
diff --git a/www/wiki/maintenance/cleanupCaps.php b/www/wiki/maintenance/cleanupCaps.php new file mode 100644 index 00000000..546825bf --- /dev/null +++ b/www/wiki/maintenance/cleanupCaps.php @@ -0,0 +1,173 @@ +<?php +/** + * 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 © 2005 Brion Vibber <brion@pobox.com> + * https://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 + * + * @file + * @author Brion Vibber <brion at pobox.com> + * @ingroup Maintenance + */ + +require_once __DIR__ . '/cleanupTable.inc'; + +/** + * Maintenance script to clean up broken page links when somebody turns + * on or off $wgCapitalLinks. + * + * @ingroup Maintenance + */ +class CapsCleanup extends TableCleanup { + + private $user; + private $namespace; + + public function __construct() { + parent::__construct(); + $this->addDescription( 'Script to cleanup capitalization' ); + $this->addOption( 'namespace', 'Namespace number to run caps cleanup on', false, true ); + } + + public function execute() { + $this->user = User::newSystemUser( 'Conversion script', [ 'steal' => true ] ); + + $this->namespace = intval( $this->getOption( 'namespace', 0 ) ); + + if ( MWNamespace::isCapitalized( $this->namespace ) ) { + $this->output( "Will be moving pages to first letter capitalized titles" ); + $callback = 'processRowToUppercase'; + } else { + $this->output( "Will be moving pages to first letter lowercase titles" ); + $callback = 'processRowToLowercase'; + } + + $this->dryrun = $this->hasOption( 'dry-run' ); + + $this->runTable( [ + 'table' => 'page', + 'conds' => [ 'page_namespace' => $this->namespace ], + 'index' => 'page_id', + 'callback' => $callback ] ); + } + + protected function processRowToUppercase( $row ) { + global $wgContLang; + + $current = Title::makeTitle( $row->page_namespace, $row->page_title ); + $display = $current->getPrefixedText(); + $lower = $row->page_title; + $upper = $wgContLang->ucfirst( $row->page_title ); + if ( $upper == $lower ) { + $this->output( "\"$display\" already uppercase.\n" ); + + return $this->progress( 0 ); + } + + $target = Title::makeTitle( $row->page_namespace, $upper ); + if ( $target->exists() ) { + // Prefix "CapsCleanup" to bypass the conflict + $target = Title::newFromText( __CLASS__ . '/' . $display ); + } + $ok = $this->movePage( + $current, + $target, + 'Converting page title to first-letter uppercase', + false + ); + if ( $ok ) { + $this->progress( 1 ); + if ( $row->page_namespace == $this->namespace ) { + $talk = $target->getTalkPage(); + $row->page_namespace = $talk->getNamespace(); + if ( $talk->exists() ) { + return $this->processRowToUppercase( $row ); + } + } + } + + return $this->progress( 0 ); + } + + protected function processRowToLowercase( $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 ) { + $this->output( "\"$display\" already lowercase.\n" ); + + return $this->progress( 0 ); + } + + $target = Title::makeTitle( $row->page_namespace, $lower ); + if ( $target->exists() ) { + $targetDisplay = $target->getPrefixedText(); + $this->output( "\"$display\" skipped; \"$targetDisplay\" already exists\n" ); + + return $this->progress( 0 ); + } + + $ok = $this->movePage( $current, $target, 'Converting page titles to lowercase', true ); + if ( $ok === true ) { + $this->progress( 1 ); + if ( $row->page_namespace == $this->namespace ) { + $talk = $target->getTalkPage(); + $row->page_namespace = $talk->getNamespace(); + if ( $talk->exists() ) { + return $this->processRowToLowercase( $row ); + } + } + } + + return $this->progress( 0 ); + } + + /** + * @param Title $current + * @param Title $target + * @param string $reason + * @param bool $createRedirect + * @return bool Success + */ + private function movePage( Title $current, Title $target, $reason, $createRedirect ) { + $display = $current->getPrefixedText(); + $targetDisplay = $target->getPrefixedText(); + + if ( $this->dryrun ) { + $this->output( "\"$display\" -> \"$targetDisplay\": DRY RUN, NOT MOVED\n" ); + $ok = 'OK'; + } else { + $mp = new MovePage( $current, $target ); + $status = $mp->move( $this->user, $reason, $createRedirect ); + $ok = $status->isOK() ? 'OK' : $status->getWikiText( false, false, 'en' ); + $this->output( "\"$display\" -> \"$targetDisplay\": $ok\n" ); + } + + return $ok === 'OK'; + } +} + +$maintClass = CapsCleanup::class; +require_once RUN_MAINTENANCE_IF_MAIN; |