Localisation updates from http://translatewiki.net.
[mediawiki.git] / maintenance / attachLatest.php
blob2cf277fe24f281e42bfeedefc5db02a5c09de662
1 <?php
2 /**
3 * Corrects wrong values in the `page_latest` field in the database.
5 * Copyright © 2005 Brion Vibber <brion@pobox.com>
6 * http://www.mediawiki.org/
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License along
19 * with this program; if not, write to the Free Software Foundation, Inc.,
20 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
21 * http://www.gnu.org/copyleft/gpl.html
23 * @file
24 * @ingroup Maintenance
27 require_once __DIR__ . '/Maintenance.php';
29 /**
30 * Maintenance script to correct wrong values in the `page_latest` field
31 * in the database.
33 * @ingroup Maintenance
35 class AttachLatest extends Maintenance {
37 public function __construct() {
38 parent::__construct();
39 $this->addOption( "fix", "Actually fix the entries, will dry run otherwise" );
40 $this->mDescription = "Fix page_latest entries in the page table";
43 public function execute() {
44 $this->output( "Looking for pages with page_latest set to 0...\n" );
45 $dbw = wfGetDB( DB_MASTER );
46 $result = $dbw->select( 'page',
47 array( 'page_id', 'page_namespace', 'page_title' ),
48 array( 'page_latest' => 0 ),
49 __METHOD__ );
51 $n = 0;
52 foreach ( $result as $row ) {
53 $pageId = intval( $row->page_id );
54 $title = Title::makeTitle( $row->page_namespace, $row->page_title );
55 $name = $title->getPrefixedText();
56 $latestTime = $dbw->selectField( 'revision',
57 'MAX(rev_timestamp)',
58 array( 'rev_page' => $pageId ),
59 __METHOD__ );
60 if ( !$latestTime ) {
61 $this->output( wfWikiID() . " $pageId [[$name]] can't find latest rev time?!\n" );
62 continue;
65 $revision = Revision::loadFromTimestamp( $dbw, $title, $latestTime );
66 if ( is_null( $revision ) ) {
67 $this->output( wfWikiID() . " $pageId [[$name]] latest time $latestTime, can't find revision id\n" );
68 continue;
70 $id = $revision->getId();
71 $this->output( wfWikiID() . " $pageId [[$name]] latest time $latestTime, rev id $id\n" );
72 if ( $this->hasOption( 'fix' ) ) {
73 $page = WikiPage::factory( $title );
74 $page->updateRevisionOn( $dbw, $revision );
76 $n++;
78 $this->output( "Done! Processed $n pages.\n" );
79 if ( !$this->hasOption( 'fix' ) ) {
80 $this->output( "This was a dry run; rerun with --fix to update page_latest.\n" );
85 $maintClass = "AttachLatest";
86 require_once RUN_MAINTENANCE_IF_MAIN;