RED-Python/config.py at main · lcasarin-maker/RED-Python · GitHub

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"""Configuration module for RED-Python application."""
import os
import sys
import json
from pathlib import Path

_win = os.environ.get("SystemRoot", "C:\\Windows")

DEFAULT_PROTECTED_DIRS = [
    os.path.join(_win, "System32"),
    os.path.join(_win, "SysWOW64"),
    os.path.join(_win, "WinSxS"),
    "$RECYCLE.BIN",
    "System Volume Information",
]

# Unified filter rules — each rule is a dict:
#   enabled : bool
#   type    : 'ignore_file' | 'ignore_dir' | 'never_empty'
#   method  : 'wildcard' | 'contains' | 'startswith' | 'endswith' |
#             'exact' | 'exact_path' | 'regex_name' | 'regex_path'
#   pattern : str
DEFAULT_FILTER_RULES = [
    {
        "enabled": True,
        "type": "ignore_file",
        "method": "exact",
        "pattern": "desktop.ini",
    },
    {"enabled": True, "type": "ignore_file", "method": "exact", "pattern": "Thumbs.db"},
    {"enabled": True, "type": "ignore_file", "method": "exact", "pattern": "thumbs.db"},
    {"enabled": True, "type": "ignore_file", "method": "exact", "pattern": ".DS_Store"},
    {"enabled": True, "type": "ignore_file", "method": "wildcard", "pattern": "._*"},
    {"enabled": True, "type": "ignore_file", "method": "exact", "pattern": ".gitkeep"},
    {
        "enabled": True,
        "type": "ignore_dir",
        "method": "exact",
        "pattern": "__pycache__",
    },
    {"enabled": True, "type": "ignore_dir", "method": "exact", "pattern": ".venv"},
    {
        "enabled": True,
        "type": "ignore_dir",
        "method": "exact",
        "pattern": ".ipynb_checkpoints",
    },
    {
        "enabled": True,
        "type": "ignore_dir",
        "method": "exact",
        "pattern": ".jekyll-cache",
    },
]

DEFAULT_SETTINGS = {
    "filter_rules": DEFAULT_FILTER_RULES,
    "protected_dirs": DEFAULT_PROTECTED_DIRS,
    "max_depth": 0,
    "min_age_hours": 0,
    "ignore_empty_files": True,
    "scan_hidden": False,
    "follow_symlinks": False,
    "delete_mode": "recycle",
    "pause_ms": 0,
    "max_warnings": 10,
    "recent_paths": [],
    "play_sound": True,
}

CONFIG_FILENAME = "settings.json"
DEFAULT_CONFIG_PATH = Path.home() / ".red_python" / CONFIG_FILENAME


def get_config_path():
    # Portable mode: if settings.json exists in the current directory (or executable dir), use it.
    local_path = Path(os.getcwd()) / CONFIG_FILENAME
    # Also check the directory of the script/executable
    script_dir_path = (
        Path(os.path.dirname(os.path.abspath(sys.argv[0]))) / CONFIG_FILENAME
    )

    if local_path.exists():
        return local_path
    if script_dir_path.exists():
        return script_dir_path
    return DEFAULT_CONFIG_PATH


class Settings:
    def __init__(self):
        self.config_path = get_config_path()
        self.data = {}
        for k, v in DEFAULT_SETTINGS.items():
            if isinstance(v, list):
                self.data[k] = [dict(i) if isinstance(i, dict) else i for i in v]
            else:
                self.data[k] = v

    def load(self):
        if self.config_path.exists():
            try:
                with open(self.config_path, "r", encoding="utf-8") as f:
                    saved = json.load(f)
                self.data.update(saved)
            except Exception as _e:
                import sys; print(f'[DEBUG] Ignored Exception: {_e}', file=sys.stderr)
        return self

    def save(self):
        self.config_path.parent.mkdir(parents=True, exist_ok=True)
        with open(self.config_path, "w", encoding="utf-8") as f:
            json.dump(self.data, f, indent=2, ensure_ascii=False)

    def add_recent_path(self, path: str):
        recent = self.data.get("recent_paths", [])
        if path in recent:
            recent.remove(path)
        recent.insert(0, path)
        self.data["recent_paths"] = recent[:10]
        self.save()

    def __getitem__(self, key):
        return self.data[key]

    def __setitem__(self, key, value):
        self.data[key] = value

    def get(self, key, default=None):
        return self.data.get(key, default)