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Diffstat (limited to 'www/wiki/maintenance/dumpBackup.php')
| -rw-r--r-- | www/wiki/maintenance/dumpBackup.php | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/www/wiki/maintenance/dumpBackup.php b/www/wiki/maintenance/dumpBackup.php new file mode 100644 index 00000000..6bbd86d5 --- /dev/null +++ b/www/wiki/maintenance/dumpBackup.php @@ -0,0 +1,137 @@ +<?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 + */ + +require_once __DIR__ . '/backup.inc'; + +class DumpBackup extends BackupDumper { + function __construct( $args = null ) { + parent::__construct(); + + $this->addDescription( <<<TEXT +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 +TEXT + ); + $this->stderr = fopen( "php://stderr", "wt" ); + // Actions + $this->addOption( 'full', 'Dump all revisions of every page' ); + $this->addOption( 'current', 'Dump only the latest revision of every page.' ); + $this->addOption( 'logs', 'Dump all log events' ); + $this->addOption( 'stable', 'Dump stable versions of pages' ); + $this->addOption( 'revrange', 'Dump range of revisions specified by revstart and ' . + 'revend parameters' ); + $this->addOption( 'orderrevs', 'Dump revisions in ascending revision order ' . + '(implies dump of a range of pages)' ); + $this->addOption( 'pagelist', + 'Dump only pages included in the file', false, true ); + // Options + $this->addOption( 'start', 'Start from page_id or log_id', false, true ); + $this->addOption( 'end', 'Stop before page_id or log_id n (exclusive)', false, true ); + $this->addOption( 'revstart', 'Start from rev_id', false, true ); + $this->addOption( 'revend', 'Stop before rev_id n (exclusive)', false, true ); + $this->addOption( 'skip-header', 'Don\'t output the <mediawiki> header' ); + $this->addOption( 'skip-footer', 'Don\'t output the </mediawiki> footer' ); + $this->addOption( 'stub', 'Don\'t perform old_text lookups; for 2-pass dump' ); + $this->addOption( 'uploads', 'Include upload records without files' ); + $this->addOption( 'include-files', 'Include files within the XML stream' ); + + if ( $args ) { + $this->loadWithArgv( $args ); + $this->processOptions(); + } + } + + function execute() { + $this->processOptions(); + + $textMode = $this->hasOption( 'stub' ) ? WikiExporter::STUB : WikiExporter::TEXT; + + if ( $this->hasOption( 'full' ) ) { + $this->dump( WikiExporter::FULL, $textMode ); + } elseif ( $this->hasOption( 'current' ) ) { + $this->dump( WikiExporter::CURRENT, $textMode ); + } elseif ( $this->hasOption( 'stable' ) ) { + $this->dump( WikiExporter::STABLE, $textMode ); + } elseif ( $this->hasOption( 'logs' ) ) { + $this->dump( WikiExporter::LOGS ); + } elseif ( $this->hasOption( 'revrange' ) ) { + $this->dump( WikiExporter::RANGE, $textMode ); + } else { + $this->fatalError( 'No valid action specified.' ); + } + } + + function processOptions() { + parent::processOptions(); + + // Evaluate options specific to this class + $this->reporting = !$this->hasOption( 'quiet' ); + + if ( $this->hasOption( 'pagelist' ) ) { + $filename = $this->getOption( 'pagelist' ); + $pages = file( $filename ); + if ( $pages === false ) { + $this->fatalError( "Unable to open file {$filename}\n" ); + } + $pages = array_map( 'trim', $pages ); + $this->pages = array_filter( $pages, function ( $x ) { + return $x !== ''; + } ); + } + + if ( $this->hasOption( 'start' ) ) { + $this->startId = intval( $this->getOption( 'start' ) ); + } + + if ( $this->hasOption( 'end' ) ) { + $this->endId = intval( $this->getOption( 'end' ) ); + } + + if ( $this->hasOption( 'revstart' ) ) { + $this->revStartId = intval( $this->getOption( 'revstart' ) ); + } + + if ( $this->hasOption( 'revend' ) ) { + $this->revEndId = intval( $this->getOption( 'revend' ) ); + } + + $this->skipHeader = $this->hasOption( 'skip-header' ); + $this->skipFooter = $this->hasOption( 'skip-footer' ); + $this->dumpUploads = $this->hasOption( 'uploads' ); + $this->dumpUploadFileContents = $this->hasOption( 'include-files' ); + $this->orderRevs = $this->hasOption( 'orderrevs' ); + } +} + +$maintClass = DumpBackup::class; +require_once RUN_MAINTENANCE_IF_MAIN; |