import os import configparser import secrets from pathlib import Path class Config: """ Configuration object that can automatically reload modified settings. Behaves mostly like a dictionary. :param file: Path to config.ini, where parameters are set. :param instance: Used to identify specific jf-accounts instances in environment variables. :param data_dir: Path to directory with config, invites, templates, etc. :param local_dir: Path to internally stored config base, emails, etc. """ @staticmethod def load_config(config_path, data_dir, local_dir, log): config = configparser.RawConfigParser() config.read(config_path) for key in config["files"]: if config["files"][key] == "": if key != "custom_css": log.debug(f"Using default {key}") config["files"][key] = str(data_dir / (key + ".json")) for key in ["user_configuration", "user_displayprefs"]: if key not in config["files"]: log.debug(f"Using default {key}") config["files"][key] = str(data_dir / (key + ".json")) if "no_username" not in config["email"]: config["email"]["no_username"] = "false" log.debug("Set no_username to false") if ( "email_html" not in config["password_resets"] or config["password_resets"]["email_html"] == "" ): log.debug("Using default password reset email HTML template") config["password_resets"]["email_html"] = str(local_dir / "email.html") if ( "email_text" not in config["password_resets"] or config["password_resets"]["email_text"] == "" ): log.debug("Using default password reset email plaintext template") config["password_resets"]["email_text"] = str(local_dir / "email.txt") if ( "email_html" not in config["invite_emails"] or config["invite_emails"]["email_html"] == "" ): log.debug("Using default invite email HTML template") config["invite_emails"]["email_html"] = str(local_dir / "invite-email.html") if ( "email_text" not in config["invite_emails"] or config["invite_emails"]["email_text"] == "" ): log.debug("Using default invite email plaintext template") config["invite_emails"]["email_text"] = str(local_dir / "invite-email.txt") if ( "public_server" not in config["jellyfin"] or config["jellyfin"]["public_server"] == "" ): config["jellyfin"]["public_server"] = config["jellyfin"]["server"] if "bs5" not in config["ui"] or config["ui"]["bs5"] == "": config["ui"]["bs5"] = "false" return config def __init__(self, file, instance, data_dir, local_dir, log): self.config_path = Path(file) self.data_dir = data_dir self.local_dir = local_dir self.instance = instance self.log = log self.varname = f"JFA_{self.instance}_RELOADCONFIG" os.environ[self.varname] = "true" def __getitem__(self, key): if os.environ[self.varname] == "true": self.config = Config.load_config( self.config_path, self.data_dir, self.local_dir, self.log ) os.environ[self.varname] = "false" return self.config.__getitem__(key) def getboolean(self, sect, key): if os.environ[self.varname] == "true": self.config = Config.load_config( self.config_path, self.data_dir, self.local_dir, self.log ) os.environ[self.varname] = "false" return self.config.getboolean(sect, key) def trigger_reload(self): os.environ[self.varname] = "true"