3 * Delete archived (non-current) files from the database
5 * Based on deleteOldRevisions.php by Rob Church.
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License along
18 * with this program; if not, write to the Free Software Foundation, Inc.,
19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
20 * http://www.gnu.org/copyleft/gpl.html
23 * @ingroup Maintenance
24 * @author Aaron Schulz
27 require_once __DIR__
. '/Maintenance.php';
30 * Maintenance script to delete archived (non-current) files from the database.
32 * @ingroup Maintenance
34 class DeleteArchivedFiles
extends Maintenance
{
35 public function __construct() {
36 parent
::__construct();
37 $this->addDescription( 'Deletes all archived images.' );
38 $this->addOption( 'delete', 'Perform the deletion' );
39 $this->addOption( 'force', 'Force deletion of rows from filearchive' );
42 public function execute() {
43 if ( !$this->hasOption( 'delete' ) ) {
44 $this->output( "Use --delete to actually confirm this script\n" );
48 # Data should come off the master, wrapped in a transaction
49 $dbw = $this->getDB( DB_MASTER
);
50 $this->beginTransaction( $dbw, __METHOD__
);
51 $repo = RepoGroup
::singleton()->getLocalRepo();
53 # Get "active" revisions from the filearchive table
54 $this->output( "Searching for and deleting archived files...\n" );
57 [ 'fa_id', 'fa_storage_group', 'fa_storage_key', 'fa_sha1' ],
63 foreach ( $res as $row ) {
64 $key = $row->fa_storage_key
;
65 if ( !strlen( $key ) ) {
66 $this->output( "Entry with ID {$row->fa_id} has empty key, skipping\n" );
70 $group = $row->fa_storage_group
;
72 $path = $repo->getZonePath( 'deleted' ) . '/' . $repo->getDeletedHashPath( $key ) . $key;
73 if ( isset( $row->fa_sha1
) ) {
74 $sha1 = $row->fa_sha1
;
76 // old row, populate from key
77 $sha1 = LocalRepo
::getHashFromKey( $key );
80 // Check if the file is used anywhere...
81 $inuse = $dbw->selectField(
86 $dbw->bitAnd( 'oi_deleted', File
::DELETED_FILE
) => File
::DELETED_FILE
93 if ( !$repo->fileExists( $path ) ) {
94 $this->output( "Notice - file '$key' not found in group '$group'\n" );
96 $this->output( "Notice - file '$key' is still in use\n" );
97 } elseif ( !$repo->quickPurge( $path ) ) {
98 $this->output( "Unable to remove file $path, skipping\n" );
99 continue; // don't delete even with --force
105 if ( $this->hasOption( 'force' ) ) {
106 $this->output( "Got --force, deleting DB entry\n" );
113 $dbw->delete( 'filearchive', [ 'fa_id' => $id ], __METHOD__
);
116 $this->commitTransaction( $dbw, __METHOD__
);
117 $this->output( "Done! [$count file(s)]\n" );
121 $maintClass = "DeleteArchivedFiles";
122 require_once RUN_MAINTENANCE_IF_MAIN
;