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<?php
/**
* Script that dumps wiki pages or logging database into an XML interchange
* wrapper format for export or backup
*
* 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 Dump Maintenance
*/
$originalDir = getcwd();
$optionsWithArgs = array( 'pagelist', 'start', 'end', 'revstart', 'revend' );
require_once __DIR__ . '/commandLine.inc';
require_once __DIR__ . '/backup.inc';
$dumper = new BackupDumper( $argv );
if ( isset( $options['quiet'] ) ) {
$dumper->reporting = false;
}
if ( isset( $options['pagelist'] ) ) {
$olddir = getcwd();
chdir( $originalDir );
$pages = file( $options['pagelist'] );
chdir( $olddir );
if ( $pages === false ) {
echo "Unable to open file {$options['pagelist']}\n";
die( 1 );
}
$pages = array_map( 'trim', $pages );
$dumper->pages = array_filter( $pages, create_function( '$x', 'return $x !== "";' ) );
}
if ( isset( $options['start'] ) ) {
$dumper->startId = intval( $options['start'] );
}
if ( isset( $options['end'] ) ) {
$dumper->endId = intval( $options['end'] );
}
if ( isset( $options['revstart'] ) ) {
$dumper->revStartId = intval( $options['revstart'] );
}
if ( isset( $options['revend'] ) ) {
$dumper->revEndId = intval( $options['revend'] );
}
$dumper->skipHeader = isset( $options['skip-header'] );
$dumper->skipFooter = isset( $options['skip-footer'] );
$dumper->dumpUploads = isset( $options['uploads'] );
$dumper->dumpUploadFileContents = isset( $options['include-files'] );
$textMode = isset( $options['stub'] ) ? WikiExporter::STUB : WikiExporter::TEXT;
if ( isset( $options['full'] ) ) {
$dumper->dump( WikiExporter::FULL, $textMode );
} elseif ( isset( $options['current'] ) ) {
$dumper->dump( WikiExporter::CURRENT, $textMode );
} elseif ( isset( $options['stable'] ) ) {
$dumper->dump( WikiExporter::STABLE, $textMode );
} elseif ( isset( $options['logs'] ) ) {
$dumper->dump( WikiExporter::LOGS );
} elseif ( isset( $options['revrange'] ) ) {
$dumper->dump( WikiExporter::RANGE, $textMode );
} else {
$dumper->progress( <<<ENDS
This script dumps the wiki page or logging database into an
XML interchange wrapper format for export or backup.
XML output is sent to stdout; progress reports are sent to stderr.
WARNING: this is not a full database dump! It is merely for public export
of your wiki. For full backup, see our online help at:
https://www.mediawiki.org/wiki/Backup
Usage: php dumpBackup.php <action> [<options>]
Actions:
--full Dump all revisions of every page.
--current Dump only the latest revision of every page.
--logs Dump all log events.
--stable Stable versions of pages?
--pagelist=<file>
Where <file> is a list of page titles to be dumped
--revrange Dump specified range of revisions, requires
revstart and revend options.
Options:
--quiet Don't dump status reports to stderr.
--report=n Report position and speed after every n pages processed.
(Default: 100)
--server=h Force reading from MySQL server h
--start=n Start from page_id or log_id n
--end=n Stop before page_id or log_id n (exclusive)
--revstart=n Start from rev_id n
--revend=n Stop before rev_id n (exclusive)
--skip-header Don't output the <mediawiki> header
--skip-footer Don't output the </mediawiki> footer
--stub Don't perform old_text lookups; for 2-pass dump
--uploads Include upload records without files
--include-files Include files within the XML stream
--conf=<file> Use the specified configuration file (LocalSettings.php)
--wiki=<wiki> Only back up the specified <wiki>
Fancy stuff: (Works? Add examples please.)
--plugin=<class>[:<file>] Load a dump plugin class
--output=<type>:<file> Begin a filtered output stream;
<type>s: file, gzip, bzip2, 7zip
--filter=<type>[:<options>] Add a filter on an output branch
ENDS
);
}
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