gnu-social/plugins/Oembed/scripts/fixup_files.php

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#!/usr/bin/env php
<?php
// This file is part of GNU social - https://www.gnu.org/software/social
//
// GNU social 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.
//
// GNU social 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 GNU social. If not, see <http://www.gnu.org/licenses/>.
/**
* OembedPlugin implementation for GNU social
*
* @package GNUsocial
* @author Mikael Nordfeldth
* @author Diogo Cordeiro <diogo@fc.up.pt>
* @copyright 2019 Free Software Foundation, Inc http://www.fsf.org
* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
*/
defined('GNUSOCIAL') || die();
define('INSTALLDIR', realpath(__DIR__ . '/../../..'));
$longoptions = array('dry-run');
$helptext = <<<END_OF_USERROLE_HELP
fixup_files.php [options]
Patches up file entries with corrupted types and titles (the "h bug").
--dry-run look but don't touch
END_OF_USERROLE_HELP;
require_once INSTALLDIR.'/scripts/commandline.inc';
$dry = have_option('dry-run');
$f = new File();
$f->title = 'h';
$f->mimetype = 'h';
$f->size = 0;
$f->protected = 0;
$f->find();
echo "Found $f->N bad items:\n";
while ($f->fetch()) {
echo "$f->id $f->url";
$data = File_redirection::lookupWhere($f->url);
if ($dry) {
if (is_array($data)) {
echo " (unchanged)\n";
} else {
echo " (unchanged, but embedding lookup failed)\n";
}
} else {
// NULL out the mime/title/size/protected fields
$sql = sprintf(
"UPDATE file " .
"SET mimetype=null,title=null,size=null,protected=null " .
"WHERE id=%d",
$f->id
);
$f->query($sql);
$f->decache();
if (is_array($data)) {
Event::handle('EndFileSaveNew', array($f, $data, $f->url));
echo " (ok)\n";
} else {
echo " (ok, but embedding lookup failed)\n";
}
}
}
echo "done.\n";