Файловый менеджер - Редактировать - /var/www/html/mediawiki-1.43.1/maintenance/eraseArchivedFile.php
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<?php /** * Delete archived (non-current) files from storage * * 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 */ use MediaWiki\FileRepo\File\FileSelectQueryBuilder; // @codeCoverageIgnoreStart require_once __DIR__ . '/Maintenance.php'; // @codeCoverageIgnoreEnd /** * Maintenance script to delete archived (non-current) files from storage. * * @todo Maybe add some simple logging * * @ingroup Maintenance * @since 1.22 */ class EraseArchivedFile extends Maintenance { public function __construct() { parent::__construct(); $this->addDescription( 'Erases traces of deleted files.' ); $this->addOption( 'delete', 'Perform the deletion' ); $this->addOption( 'filename', 'File name', false, true ); $this->addOption( 'filekey', 'File storage key (with extension) or "*"', true, true ); } public function execute() { if ( !$this->hasOption( 'delete' ) ) { $this->output( "Use --delete to actually confirm this script\n" ); } $filekey = $this->getOption( 'filekey' ); $filename = $this->getOption( 'filename' ); if ( $filekey === '*' ) { // all versions by name if ( !strlen( $filename ) ) { $this->fatalError( "Missing --filename parameter." ); } $afile = false; } else { // specified version $dbw = $this->getPrimaryDB(); $queryBuilder = FileSelectQueryBuilder::newForArchivedFile( $dbw ); $queryBuilder->where( [ 'fa_storage_group' => 'deleted', 'fa_storage_key' => $filekey ] ); $row = $queryBuilder->caller( __METHOD__ )->fetchRow(); if ( !$row ) { $this->fatalError( "No deleted file exists with key '$filekey'." ); } $filename = $row->fa_name; $afile = ArchivedFile::newFromRow( $row ); } $file = $this->getServiceContainer()->getRepoGroup()->getLocalRepo()->newFile( $filename ); if ( $file->exists() ) { $this->fatalError( "File '$filename' is still a public file, use the delete form.\n" ); } $this->output( "Purging all thumbnails for file '$filename'..." ); $file->purgeCache(); $this->output( "done.\n" ); if ( $afile instanceof ArchivedFile ) { $this->scrubVersion( $afile ); } else { $this->output( "Finding deleted versions of file '$filename'...\n" ); $this->scrubAllVersions( $filename ); $this->output( "Done\n" ); } } protected function scrubAllVersions( $name ) { $dbw = $this->getPrimaryDB(); $queryBuilder = FileSelectQueryBuilder::newForArchivedFile( $dbw ); $queryBuilder->where( [ 'fa_name' => $name, 'fa_storage_group' => 'deleted' ] ); $res = $queryBuilder->caller( __METHOD__ )->fetchResultSet(); foreach ( $res as $row ) { $this->scrubVersion( ArchivedFile::newFromRow( $row ) ); } } protected function scrubVersion( ArchivedFile $archivedFile ) { $key = $archivedFile->getStorageKey(); $name = $archivedFile->getName(); $ts = $archivedFile->getTimestamp(); $repo = $this->getServiceContainer()->getRepoGroup()->getLocalRepo(); $path = $repo->getZonePath( 'deleted' ) . '/' . $repo->getDeletedHashPath( $key ) . $key; if ( $this->hasOption( 'delete' ) ) { $status = $repo->getBackend()->delete( [ 'src' => $path ] ); if ( $status->isOK() ) { $this->output( "Deleted version '$key' ($ts) of file '$name'\n" ); } else { $this->output( "Failed to delete version '$key' ($ts) of file '$name'\n" ); $this->error( $status ); } } else { $this->output( "Would delete version '{$key}' ({$ts}) of file '$name'\n" ); } } } // @codeCoverageIgnoreStart $maintClass = EraseArchivedFile::class; require_once RUN_MAINTENANCE_IF_MAIN; // @codeCoverageIgnoreEnd
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