Script to delete file table entries which have disappeared locally

This commit is contained in:
Mikael Nordfeldth 2015-02-24 19:29:28 +01:00
parent 27bc654b5b
commit 0d577584c3

62
scripts/clean_file_table.php Executable file
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#!/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
clean_file_table.php [options]
Deletes all local files where the filename cannot be found in the filesystem.
-y --yes do not wait for confirmation
Will print '.' for each file, except for deleted ones which are marked as 'x'.
END_OF_HELP;
require_once INSTALLDIR.'/scripts/commandline.inc';
if (!have_option('y', 'yes')) {
print "About to delete local file entries where the file cannot be found. Are you sure? [y/N] ";
$response = fgets(STDIN);
if (strtolower(trim($response)) != 'y') {
print "Aborting.\n";
exit(0);
}
}
print "Deleting";
$file = new File();
$file->whereAdd('filename IS NOT NULL'); // local files
$file->whereAdd('filehash IS NULL', 'AND'); // without filehash value
if ($file->find()) {
while ($file->fetch()) {
try {
$file->getPath();
print '.';
} catch (FileNotFoundException $e) {
$file->delete();
print 'x';
}
}
}
print "\nDONE.\n";