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Commit 38a187b9 authored by mattl's avatar mattl

Delete orphan files maintenance script

When deleting a profile it'll delete its notices and the coupling to
file entries, but not the file entries themselves (and thus not the
files). So if one to delete a person uploading offending images, then
the images are left behind and can be hotlinked. This will remove it.
parent 7fdcbd56
#!/usr/bin/env php
<?php
/*
* StatusNet - a distributed open-source microblogging tool
* Copyright (C) 2008, 2009, StatusNet, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
define('INSTALLDIR', realpath(dirname(__FILE__) . '/..'));
$shortoptions = 'y';
$longoptions = array('yes');
$helptext = <<<END_OF_HELP
delete_orphan_files.php [options]
Deletes all files and their File entries where there is no link to a
Notice entry. Good for cleaning up after user deletion or so where the
attached files weren't removed as well.
-y --yes do not wait for confirmation
Will print '.' for each deleted File entry and 'x' if it also had a locally stored file.
END_OF_HELP;
require_once INSTALLDIR.'/scripts/commandline.inc';
if (!have_option('y', 'yes')) {
print "About to delete local files that are not related to a Notice. Are you sure? [y/N] ";
$response = fgets(STDIN);
if (strtolower(trim($response)) != 'y') {
print "Aborting.\n";
exit(0);
}
}
print "Finding File entries...";
$file = new File();
$sql = 'SELECT * FROM file WHERE NOT EXISTS (SELECT id FROM file_to_post WHERE file.id=file_id);';
if ($file->query($sql) !== false) {
print " Deleting {$file->N} entries: ";
while ($file->fetch()) {
try {
$file->getPath();
$file->delete();
print 'x';
} catch (Exception $e) {
// either FileNotFound exception or ClientException
$file->delete();
print '.';
}
}
}
print "\nDONE.\n";
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