server/config_builder.py at main · originChats/server · GitHub

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from copy import deepcopy


DEFAULT_CONFIG = {
    "limits": {
        "post_content": 2000,
        "search_results": 30,
    },
    "uploads": {
        "emoji_allowed_file_types": ["gif", "jpg", "jpeg", "png"],
    },
    "attachments": {
        "enabled": True,
        "max_size": 104857600,
        "permanent_expiration_days": 365,
        "permanent_tiers": ["pro", "max"],
        "allowed_types": ["image/*", "video/*", "audio/*", "application/pdf"],
        "uploads_per_minute": 10,
        "subscription_cache_ttl": 300,
        "max_attachments_per_user": -1,
        "free_tier_max_expiration_days": 7,
        "compression": {
            "enabled": True,
            "max_width": 1920,
            "max_height": 1920,
            "jpeg_quality": 85,
            "webp_quality": 85,
            "png_compression": 6,
        },
    },
    "rate_limiting": {
        "enabled": True,
        "messages_per_minute": 60,
        "burst_limit": 10,
        "cooldown_seconds": 30,
    },
    "modlog": {
        "enabled": True,
        "retention": {
            "default": 90,
            "user_moderation": 365,
            "role_management": 365,
            "channel_management": 180,
            "message_moderation": 90,
            "server_management": 180,
        },
    },
    "DB": {
        "channels": "db/channels.json",
        "users": {
            "file": "db/users.json",
            "default": {
                "roles": ["user"],
            },
        },
    },
    "websocket": {
        "host": "127.0.0.1",
        "port": 5613,
    },
    "service": {
        "name": "OriginChats",
        "version": "1.0.0",
    },
    "server": {
        "name": "My OriginChats Server",
        "owner": {
            "name": "Admin",
        },
    },
    "auth_mode": "rotur",
    "cracked": {
        "allow_registration": True,
    },
}


def _deep_merge(base, overrides):
    for key, value in overrides.items():
        if isinstance(value, dict) and isinstance(base.get(key), dict):
            _deep_merge(base[key], value)
            continue
        base[key] = value
    return base


def _remove_none_values(data):
    cleaned = {}
    for key, value in data.items():
        if isinstance(value, dict):
            nested = _remove_none_values(value)
            if nested:
                cleaned[key] = nested
            continue
        if value is not None:
            cleaned[key] = value
    return cleaned


def build_config(overrides=None):
    config = deepcopy(DEFAULT_CONFIG)

    if overrides:
        _deep_merge(config, _remove_none_values(overrides))

    return config