ArchiveBox/archivebox/misc/folders.py

"""
Folder utilities for ArchiveBox.

Note: This file only contains legacy cleanup utilities.
The DB is the single source of truth - use Snapshot.objects queries for all status checks.
"""

__package__ = 'archivebox.misc'

import os
import json
import shutil
from pathlib import Path
from typing import Tuple, List

from archivebox.config import DATA_DIR, CONSTANTS
from archivebox.misc.util import enforce_types


@enforce_types
def fix_invalid_folder_locations(out_dir: Path = DATA_DIR) -> Tuple[List[str], List[str]]:
    """
    Legacy cleanup: Move folders to their correct timestamp-named locations based on index.json.

    This is only used during 'archivebox init' for one-time cleanup of misnamed directories.
    After this runs once, 'archivebox update' handles all filesystem operations.
    """
    fixed = []
    cant_fix = []
    for entry in os.scandir(out_dir / CONSTANTS.ARCHIVE_DIR_NAME):
        if entry.is_dir(follow_symlinks=True):
            index_path = Path(entry.path) / 'index.json'
            if index_path.exists():
                try:
                    with open(index_path, 'r') as f:
                        data = json.load(f)
                    timestamp = data.get('timestamp')
                    url = data.get('url')
                except Exception:
                    continue

                if not timestamp:
                    continue

                if not entry.path.endswith(f'/{timestamp}'):
                    dest = out_dir / CONSTANTS.ARCHIVE_DIR_NAME / timestamp
                    if dest.exists():
                        cant_fix.append(entry.path)
                    else:
                        shutil.move(entry.path, str(dest))
                        fixed.append(str(dest))
    return fixed, cant_fix