Initial commit: Office365 web management platform

office365_admin/__init__.py

@@ -0,0 +1,69 @@
+from __future__ import annotations
+
+import logging
+from datetime import timedelta
+from logging.handlers import RotatingFileHandler
+from pathlib import Path
+
+from flask import Flask
+
+from .services import Office365Service
+from .settings import Settings, load_settings
+from .tasks import BackgroundTaskManager
+
+
+def _configure_logging(app: Flask) -> None:
+    log_dir = Path(app.root_path).parent / "logs"
+    log_dir.mkdir(parents=True, exist_ok=True)
+    log_path = log_dir / "office365_admin.log"
+
+    root_logger = logging.getLogger()
+    formatter = logging.Formatter("%(asctime)s [%(levelname)s] %(name)s - %(message)s")
+
+    if not any(isinstance(handler, RotatingFileHandler) for handler in root_logger.handlers):
+        file_handler = RotatingFileHandler(
+            log_path,
+            maxBytes=2 * 1024 * 1024,
+            backupCount=5,
+            encoding="utf-8",
+        )
+        file_handler.setFormatter(formatter)
+        root_logger.addHandler(file_handler)
+
+    root_logger.setLevel(logging.INFO)
+    app.logger.info("Logging initialized at %s", log_path)
+
+
+def create_app(
+    settings_override: Settings | None = None,
+    service_factory=None,
+    task_manager_factory=None,
+) -> Flask:
+    settings = settings_override or load_settings()
+    app = Flask(__name__, template_folder="templates", static_folder="static")
+    app.config["SETTINGS"] = settings
+    app.config["JSON_AS_ASCII"] = False
+    app.secret_key = settings.session_secret
+    app.permanent_session_lifetime = timedelta(hours=8)
+    _configure_logging(app)
+
+    if service_factory is None:
+        service = Office365Service(settings)
+    elif callable(service_factory):
+        service = service_factory(settings)
+    else:
+        service = service_factory
+
+    app.extensions["office365_service"] = service
+    if task_manager_factory is None:
+        task_manager = BackgroundTaskManager()
+    elif callable(task_manager_factory):
+        task_manager = task_manager_factory()
+    else:
+        task_manager = task_manager_factory
+    app.extensions["task_manager"] = task_manager
+
+    from .routes import bp
+
+    app.register_blueprint(bp)
+    return app