Added arbitrary files and links to boxes

boxes/management/commands/clean_orphaned_files.py

@@ -0,0 +1,79 @@
+import os
+from django.conf import settings
+from django.core.management.base import BaseCommand
+from boxes.models import ThingFile
+
+
+class Command(BaseCommand):
+    help = 'Clean up orphaned files from deleted things'
+
+    def add_arguments(self, parser):
+        parser.add_argument(
+            '--dry-run',
+            action='store_true',
+            dest='dry_run',
+            help='Show what would be deleted without actually deleting',
+        )
+
+    def handle(self, *args, **options):
+        dry_run = options.get('dry_run', False)
+
+        if dry_run:
+            self.stdout.write(self.style.WARNING('DRY RUN - No files will be deleted'))
+
+        self.stdout.write('Finding orphaned files...')
+
+        media_root = settings.MEDIA_ROOT
+        things_files_root = os.path.join(media_root, 'things', 'files')
+
+        if not os.path.exists(things_files_root):
+            self.stdout.write(self.style.WARNING('No things/files directory found'))
+            return
+
+        valid_paths = set()
+        for thing_file in ThingFile.objects.all():
+            if thing_file.file:
+                file_path = thing_file.file.path
+                if os.path.exists(file_path):
+                    valid_paths.add(os.path.relpath(file_path, things_files_root))
+
+        self.stdout.write(f'Found {len(valid_paths)} valid files in database')
+
+        deleted_count = 0
+        empty_dirs_removed = 0
+
+        for root, dirs, files in os.walk(things_files_root, topdown=False):
+            for filename in files:
+                file_path = os.path.join(root, filename)
+                relative_path = os.path.relpath(file_path, things_files_root)
+
+                if relative_path not in valid_paths:
+                    deleted_count += 1
+                    if dry_run:
+                        self.stdout.write(f'Would delete: {file_path}')
+                    else:
+                        try:
+                            os.remove(file_path)
+                            self.stdout.write(f'Deleted: {file_path}')
+                        except OSError as e:
+                            self.stdout.write(self.style.ERROR(f'Failed to delete {file_path}: {e}'))
+
+            for dirname in dirs:
+                dir_path = os.path.join(root, dirname)
+                if not os.listdir(dir_path):
+                    if dry_run:
+                        self.stdout.write(f'Would remove empty directory: {dir_path}')
+                    else:
+                        try:
+                            os.rmdir(dir_path)
+                            self.stdout.write(f'Removed empty directory: {dir_path}')
+                            empty_dirs_removed += 1
+                        except OSError as e:
+                            self.stdout.write(self.style.ERROR(f'Failed to remove {dir_path}: {e}'))
+
+        if dry_run:
+            self.stdout.write(self.style.WARNING(f'\nDry run complete. Would delete {deleted_count} files'))
+            self.stdout.write(f'Would remove {empty_dirs_removed} empty directories')
+        else:
+            self.stdout.write(self.style.SUCCESS(f'\nCleanup complete! Deleted {deleted_count} orphaned files'))
+            self.stdout.write(f'Removed {empty_dirs_removed} empty directories')