ec86de2bc4
Instead of relying on the MariaDB's ON UPDATE CURRENT_TIMESTAMP trigger update "modified" attributes in Managed_DataObject. Every raw query that needs adjusting is adjusted, as they won't update "modified" automatically anymore. The main goal behind this change is to fix "modified" updates on PostgreSQL.
187 lines
5.4 KiB
PHP
Executable File
187 lines
5.4 KiB
PHP
Executable File
#!/usr/bin/env php
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<?php
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// This file is part of GNU social - https://www.gnu.org/software/social
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//
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// GNU social is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// GNU social is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with GNU social. If not, see <http://www.gnu.org/licenses/>.
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/**
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* EmbedPlugin implementation for GNU social
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*
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* @package GNUsocial
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* @author Mikael Nordfeldth
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* @author Diogo Cordeiro <diogo@fc.up.pt>
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* @copyright 2019 Free Software Foundation, Inc http://www.fsf.org
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* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
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*/
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define('INSTALLDIR', dirname(__DIR__, 3));
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define('PUBLICDIR', INSTALLDIR . DIRECTORY_SEPARATOR . 'public');
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$longoptions = ['dry-run', 'h-bug', 'broken-oembed', 'limit='];
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$helptext = <<<END_OF_USERROLE_HELP
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fixup_files.php [options]
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Patches attachments with broken oembed.
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--dry-run look but don't touch
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--h-bug Patches up file entries with corrupted types and titles (the "h bug")
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--broken-oembed Attempts refecting info for broken attachments
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--limit [date] Only affect files from after this date. This is a timestamp, format is: yyyy-mm-dd (optional time hh:mm:ss may be provided)
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END_OF_USERROLE_HELP;
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require_once INSTALLDIR.'/scripts/commandline.inc';
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$dry = have_option('dry-run');
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$h_bug = have_option('h-bug');
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$broken = have_option('broken-oembed');
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$limit = get_option_value('limit');
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if (!($broken ^ $h_bug)) {
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echo "Exactly one of --h-bug and --broken-oembed are required\n";
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die();
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}
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$query = "
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SELECT DISTINCT
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file_to_post.file_id
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FROM
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file_to_post
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INNER JOIN
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file ON file.id = file_to_post.file_id
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INNER JOIN
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notice ON notice.id = file_to_post.post_id
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WHERE";
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$f = new File();
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if ($h_bug) {
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$query .= " file.title = 'h'
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AND file.mimetype = 'h'
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AND file.size = 0
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AND file.protected = 0";
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} elseif ($broken) {
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$query .= " file.filename is NULL";
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}
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$query .= empty($limit) ? "" : " AND notice.modified >= '{$limit}' ORDER BY notice.modified ASC";
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// echo $query;
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$fn = new DB_DataObject();
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$fn->query($query);
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if ($h_bug) {
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echo "Found {$fn->N} bad items:\n";
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} else {
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echo "Found {$fn->N} files.\n";
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}
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while ($fn->fetch()) {
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$f = File::getByID($fn->file_id);
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try {
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$data = File_embed::getByFile($f);
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} catch (Exception $e) {
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// Carry on
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}
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if ($broken && $data instanceof File_embed) {
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try {
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$thumb = File_thumbnail::byFile($f, true /* not null url */);
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$thumb->getPath(); // Check we have the file
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} catch (Exception $e) {
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$no_thumb = true;
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// Doesn't exist, no problem
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}
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}
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if ($h_bug) {
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echo "ID: {$f->id}, URL {$f->url}";
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if ($dry) {
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if ($data instanceof File_embed) {
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echo " (unchanged)\n";
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} else {
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echo " (unchanged, but embedding lookup failed)\n";
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}
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} elseif (!$dry) {
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$f->query(sprintf(
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<<<'END'
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UPDATE file
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SET mimetype = NULL, title = NULL, size = NULL,
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protected = NULL, modified = CURRENT_TIMESTAMP
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WHERE id = %d
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END,
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$f->getID()
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));
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$f->decache();
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if ($data instanceof File_embed) {
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$fetch = true;
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echo " (ok)\n";
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} else {
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echo " (ok, but embedding lookup failed)\n";
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}
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}
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} elseif ($broken &&
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(!$data instanceof File_embed ||
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empty($data->title) ||
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empty($f->title)
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||
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($thumb instanceof File_thumbnail && empty($thumb->filename))
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)) {
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// print_r($thumb);
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if (!$dry) {
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echo "Will refetch for file with ";
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} else {
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echo "Found broken file with ";
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}
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echo "ID: {$f->getID()}, URL {$f->url}\n";
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if (!$dry) {
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$fetch = true;
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$f->query(sprintf(
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<<<'END'
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UPDATE file
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SET title = NULL, size = NULL,
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protected = NULL, modified = CURRENT_TIMESTAMP
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WHERE id = %d,
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END,
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$f->getID()
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));
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$f->decache();
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if ($data instanceof File_embed) {
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$data->delete();
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$data->decache();
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}
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if ($thumb instanceof File_thumbnail) {
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// Delete all thumbnails, not just this one
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$f->query("DELETE FROM file_thumbnail WHERE file_id = {$f->getID()}");
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$thumb->decache();
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}
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}
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}
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if (isset($fetch) && $fetch === true && !$dry) {
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$fetch = false;
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echo "Attempting to fetch Embed data\n";
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Event::handle('EndFileSaveNew', array($f));
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}
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}
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echo "Done.\n";
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