Merge pull request #4471 from Roardom/clean-torrent-files

app/Console/Commands/CleanTorrentFiles.php

@@ -0,0 +1,73 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * NOTICE OF LICENSE.
+ *
+ * UNIT3D Community Edition is open-sourced software licensed under the GNU Affero General Public License v3.0
+ * The details is bundled with this project in the file LICENSE.txt.
+ *
+ * @project    UNIT3D Community Edition
+ *
+ * @author     Roardom <roardom@protonmail.com>
+ * @license    https://www.gnu.org/licenses/agpl-3.0.en.html/ GNU Affero General Public License v3.0
+ */
+
+namespace App\Console\Commands;
+
+use App\Helpers\Bencode;
+use App\Models\Torrent;
+use Exception;
+use Illuminate\Console\Command;
+use Throwable;
+
+class CleanTorrentFiles extends Command
+{
+    /**
+     * The console command name.
+     *
+     * @var string
+     */
+    protected $name = 'clean:torrent_files';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = 'Cleans torrent files to remove extra unneeded data';
+
+    /**
+     * Execute the console command.
+     *
+     * @throws Exception|Throwable If there is an error during the execution of the command.
+     */
+    final public function handle(): void
+    {
+        $this->alert('Torrent file cleaning started');
+
+        $directory = public_path('/files/torrents/');
+
+        Torrent::withoutGlobalScopes()->select('file_name')->orderBy('id')->chunk(100, function ($torrents) use ($directory): void {
+            foreach ($torrents as $torrent) {
+                $filePath = $directory.$torrent->file_name;
+
+                if (file_exists($filePath)) {
+                    $dict = Bencode::bdecode_file($filePath);
+
+                    // Whitelisted keys
+                    $dict = array_intersect_key($dict, [
+                        'created by' => '',
+                        'encoding'   => '',
+                        'info'       => '',
+                    ]);
+
+                    file_put_contents($filePath, Bencode::bencode($dict));
+                }
+            }
+        });
+
+        $this->alert('Torrent file cleaning complete');
+    }
+}