MediaWiki 1.30.2

[autoinstallsdev/mediawiki.git] / maintenance / cleanupCaps.php

diff --git a/maintenance/cleanupCaps.php b/maintenance/cleanupCaps.php
index 2d945a52c1494b54dc14d7eb8ec8c0e430b49752..2da45ca19251cd0f98e8c9a87f738b6cfd580897 100644 (file)
--- a/maintenance/cleanupCaps.php
+++ b/maintenance/cleanupCaps.php
@@ -1,13 +1,13 @@
 <?php
 /**
- * Script to clean up broken page links when somebody turns on $wgCapitalLinks.
+ * 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>
- * http://www.mediawiki.org/
+ * 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
@@ -29,31 +29,86 @@
  * @ingroup Maintenance
  */
 
-require_once( dirname( __FILE__ ) . '/cleanupTable.inc' );
+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->mDescription = "Script to cleanup capitalization";
+               $this->addDescription( 'Script to cleanup capitalization' );
                $this->addOption( 'namespace', 'Namespace number to run caps cleanup on', false, true );
        }
 
        public function execute() {
-               global $wgCapitalLinks, $wgUser;
+               $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' );
-               $wgUser->setName( 'Conversion script' );
-               if ( $wgCapitalLinks )
-                       $this->error( "\$wgCapitalLinks is on -- no need for caps links cleanup.", true );
 
-               $this->runTable( array(
+               $this->runTable( [
                        'table' => 'page',
-                       'conds' => array( 'page_namespace' => $this->namespace ),
+                       'conds' => [ 'page_namespace' => $this->namespace ],
                        'index' => 'page_id',
-                       'callback' => 'processRow' ) );
+                       '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 processRow( $row ) {
+       protected function processRowToLowercase( $row ) {
                global $wgContLang;
 
                $current = Title::makeTitle( $row->page_namespace, $row->page_title );
@@ -62,37 +117,57 @@ class CapsCleanup extends TableCleanup {
                $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 );
-               $targetDisplay = $target->getPrefixedText();
                if ( $target->exists() ) {
+                       $targetDisplay = $target->getPrefixedText();
                        $this->output( "\"$display\" skipped; \"$targetDisplay\" already exists\n" );
+
                        return $this->progress( 0 );
                }
 
-               if ( $this->dryrun ) {
-                       $this->output( "\"$display\" -> \"$targetDisplay\": DRY RUN, NOT MOVED\n" );
-                       $ok = true;
-               } else {
-                       $ok = $current->moveTo( $target, false, 'Converting page titles to lowercase' );
-                       $this->output( "\"$display\" -> \"$targetDisplay\": $ok\n" );
-               }
+               $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->processRow( $row );
+                                       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 {
-                       $this->progress( 0 );
+                       $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";
-require_once( RUN_MAINTENANCE_IF_MAIN );
+require_once RUN_MAINTENANCE_IF_MAIN;