Centralized logging

Allows us to extend the logging infrastructure, e.g. by adding Loki/Discord webhooks to the mix.

core/frontend.py

@@ -1,10 +1,9 @@
-import logging, coloredlogs
+import logging
 from typing import Any, Dict, List, Union, Optional
 from starlette.requests import Request
 from starlette.routing import Route, Mount
 from starlette.responses import Response, PlainTextResponse, RedirectResponse
 from starlette.applications import Starlette
-from logging.handlers import TimedRotatingFileHandler
 import jinja2
 import bcrypt
 import re
@@ -18,7 +17,7 @@ from enum import Enum
 from datetime import datetime, timezone
 from os import path, environ, mkdir, W_OK, access
 
-from core import CoreConfig, Utils
+from core import CoreConfig, Utils, logger
 from core.data import Data
 
 class PermissionOffset(Enum):
@@ -53,33 +52,10 @@ class UserSession():
 class FrontendServlet():
     def __init__(self, cfg: CoreConfig, config_dir: str) -> None:
         self.config = cfg
-        log_fmt_str = "[%(asctime)s] Frontend | %(levelname)s | %(message)s"
-        log_fmt = logging.Formatter(log_fmt_str)
         self.environment = jinja2.Environment(loader=jinja2.FileSystemLoader("."))
         self.game_list: Dict[str, Dict[str, Any]] = {}
-        self.sn_cvt: Dict[str, str] = {}
-        
-        self.logger = logging.getLogger("frontend")
-        if not hasattr(self.logger, "inited"):
-            fileHandler = TimedRotatingFileHandler(
-                "{0}/{1}.log".format(self.config.server.log_dir, "frontend"),
-                when="d",
-                backupCount=10,
-            )
-            fileHandler.setFormatter(log_fmt)
-
-            consoleHandler = logging.StreamHandler()
-            consoleHandler.setFormatter(log_fmt)
-
-            self.logger.addHandler(fileHandler)
-            self.logger.addHandler(consoleHandler)
-
-            self.logger.setLevel(cfg.frontend.loglevel)
-            coloredlogs.install(
-                level=cfg.frontend.loglevel, logger=self.logger, fmt=log_fmt_str
-            )
-
-            self.logger.inited = True
+        self.sn_cvt: Dict[str, str] = {}        
+        self.logger = logger.create_logger("Frontend", cfg, cfg.frontend.loglevel)
         
         games = Utils.get_all_titles()
         for game_dir, game_mod in games.items():
@@ -174,7 +150,7 @@ class FE_Base():
     def __init__(self, cfg: CoreConfig, environment: jinja2.Environment) -> None:
         self.core_config = cfg
         self.data = Data(cfg)
-        self.logger = logging.getLogger("frontend")
+        self.logger = logger.create_logger("Frontend", cfg, cfg.frontend.loglevel)
         self.environment = environment
         self.nav_name = "index"