archwiki/maintenance/dumpLinks.php

80 lines
2.3 KiB
PHP

<?php
/**
* Quick demo hack to generate a plaintext link dump,
* per the proposed wiki link database standard:
* http://www.usemod.com/cgi-bin/mb.pl?LinkDatabase
*
* Includes all (live and broken) intra-wiki links.
* Does not include interwiki or URL links.
* Dumps ASCII text to stdout; command-line.
*
* 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
* @ingroup Maintenance
*/
require_once __DIR__ . '/Maintenance.php';
/**
* Maintenance script that generates a plaintext link dump.
*
* @ingroup Maintenance
*/
class DumpLinks extends Maintenance {
public function __construct() {
parent::__construct();
$this->addDescription( 'Quick demo hack to generate a plaintext link dump' );
}
public function execute() {
$dbr = $this->getDB( DB_REPLICA );
$result = $dbr->select( [ 'pagelinks', 'page' ],
[
'page_id',
'page_namespace',
'page_title',
'pl_namespace',
'pl_title' ],
[ 'page_id=pl_from' ],
__METHOD__,
[ 'ORDER BY' => 'page_id' ] );
$lastPage = null;
foreach ( $result as $row ) {
if ( $lastPage != $row->page_id ) {
if ( $lastPage !== null ) {
$this->output( "\n" );
}
$page = Title::makeTitle( $row->page_namespace, $row->page_title );
$this->output( $page->getPrefixedURL() );
$lastPage = $row->page_id;
}
$link = Title::makeTitle( $row->pl_namespace, $row->pl_title );
$this->output( " " . $link->getPrefixedURL() );
}
if ( $lastPage !== null ) {
$this->output( "\n" );
}
}
}
$maintClass = DumpLinks::class;
require_once RUN_MAINTENANCE_IF_MAIN;