firefly-iii/app/Console/Commands/ScanAttachments.php

93 lines
2.9 KiB
PHP

<?php
/**
* ScanAttachments.php
* Copyright (c) 2018 thegrumpydictator@gmail.com
*
* This file is part of Firefly III.
*
* Firefly III is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Firefly III 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Firefly III. If not, see <http://www.gnu.org/licenses/>.
*/
/** @noinspection PhpDynamicAsStaticMethodCallInspection */
declare(strict_types=1);
namespace FireflyIII\Console\Commands;
use Crypt;
use FireflyIII\Models\Attachment;
use Illuminate\Console\Command;
use Illuminate\Contracts\Encryption\DecryptException;
use Illuminate\Contracts\Filesystem\FileNotFoundException;
use Log;
use Storage;
/**
* Class ScanAttachments.
*
* @codeCoverageIgnore
*/
class ScanAttachments extends Command
{
/**
* The console command description.
*
* @var string
*/
protected $description = 'Rescan all attachments and re-set the MD5 hash and mime.';
/**
* The name and signature of the console command.
*
* @var string
*/
protected $signature = 'firefly-iii:scan-attachments';
/**
* Execute the console command.
*/
public function handle(): int
{
$attachments = Attachment::get();
$disk = Storage::disk('upload');
/** @var Attachment $attachment */
foreach ($attachments as $attachment) {
$fileName = $attachment->fileName();
$decryptedContent = '';
try {
$encryptedContent = $disk->get($fileName);
} catch (FileNotFoundException $e) {
$this->error(sprintf('Could not find data for attachment #%d: %s', $attachment->id, $e->getMessage()));
continue;
}
try {
$decryptedContent = Crypt::decrypt($encryptedContent); // verified
} catch (DecryptException $e) {
Log::error(sprintf('Could not decrypt data of attachment #%d: %s', $attachment->id, $e->getMessage()));
$decryptedContent = $encryptedContent;
}
$tempFileName = tempnam(sys_get_temp_dir(), 'FireflyIII');
file_put_contents($tempFileName, $decryptedContent);
$md5 = md5_file($tempFileName);
$mime = mime_content_type($tempFileName);
$attachment->md5 = $md5;
$attachment->mime = $mime;
$attachment->save();
$this->line(sprintf('Fixed attachment #%d', $attachment->id));
}
return 0;
}
}