mirror of
https://github.com/PiBrewing/craftbeerpi4.git
synced 2024-12-23 05:54:58 +01:00
272 lines
9.9 KiB
Python
272 lines
9.9 KiB
Python
|
|
import logging
|
|
from os import urandom
|
|
import os
|
|
from cbpi import __version__
|
|
from aiohttp import web
|
|
from aiohttp_auth import auth
|
|
from aiohttp_session import session_middleware
|
|
from aiohttp_session.cookie_storage import EncryptedCookieStorage
|
|
from aiohttp_swagger import setup_swagger
|
|
from cbpi.api.exceptions import CBPiException
|
|
from voluptuous import MultipleInvalid
|
|
|
|
from cbpi.controller.dashboard_controller import DashboardController
|
|
from cbpi.controller.job_controller import JobController
|
|
from cbpi.controller.actor_controller import ActorController
|
|
from cbpi.controller.config_controller import ConfigController
|
|
from cbpi.controller.kettle_controller import KettleController
|
|
from cbpi.controller.plugin_controller import PluginController
|
|
from cbpi.controller.sensor_controller import SensorController
|
|
from cbpi.controller.step_controller import StepController
|
|
from cbpi.controller.recipe_controller import RecipeController
|
|
from cbpi.controller.system_controller import SystemController
|
|
|
|
from cbpi.controller.log_file_controller import LogController
|
|
|
|
from cbpi.eventbus import CBPiEventBus
|
|
from cbpi.http_endpoints.http_login import Login
|
|
from cbpi.utils import *
|
|
from cbpi.websocket import CBPiWebSocket
|
|
from cbpi.http_endpoints.http_actor import ActorHttpEndpoints
|
|
|
|
from cbpi.http_endpoints.http_config import ConfigHttpEndpoints
|
|
from cbpi.http_endpoints.http_dashboard import DashBoardHttpEndpoints
|
|
from cbpi.http_endpoints.http_kettle import KettleHttpEndpoints
|
|
from cbpi.http_endpoints.http_sensor import SensorHttpEndpoints
|
|
from cbpi.http_endpoints.http_step import StepHttpEndpoints
|
|
from cbpi.http_endpoints.http_recipe import RecipeHttpEndpoints
|
|
from cbpi.http_endpoints.http_plugin import PluginHttpEndpoints
|
|
from cbpi.http_endpoints.http_system import SystemHttpEndpoints
|
|
from cbpi.http_endpoints.http_log import LogHttpEndpoints
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
|
|
@web.middleware
|
|
async def error_middleware(request, handler):
|
|
try:
|
|
response = await handler(request)
|
|
if response.status != 404:
|
|
return response
|
|
message = response.message
|
|
except web.HTTPException as ex:
|
|
if ex.status != 404:
|
|
raise
|
|
message = ex.reason
|
|
except CBPiException as ex:
|
|
message = str(ex)
|
|
return web.json_response(status=500, data={'error': message})
|
|
except MultipleInvalid as ex:
|
|
return web.json_response(status=500, data={'error': str(ex)})
|
|
except Exception as ex:
|
|
return web.json_response(status=500, data={'error': str(ex)})
|
|
|
|
return web.json_response(status=500, data={'error': message})
|
|
|
|
|
|
class CraftBeerPi:
|
|
|
|
def __init__(self):
|
|
self.path = os.sep.join(os.path.abspath(__file__).split(os.sep)[:-1]) # The path to the package dir
|
|
|
|
self.version = __version__
|
|
|
|
self.static_config = load_config(os.path.join(".", 'config', "config.yaml"))
|
|
|
|
self.database_file = os.path.join(".", 'config', "craftbeerpi.db")
|
|
logger.info("Init CraftBeerPI")
|
|
|
|
policy = auth.SessionTktAuthentication(urandom(32), 60, include_ip=True)
|
|
middlewares = [web.normalize_path_middleware(), session_middleware(EncryptedCookieStorage(urandom(32))),
|
|
auth.auth_middleware(policy), error_middleware]
|
|
self.app = web.Application(middlewares=middlewares)
|
|
self.app["cbpi"] = self
|
|
|
|
self._setup_shutdownhook()
|
|
self.initializer = []
|
|
|
|
self.bus = CBPiEventBus(self.app.loop, self)
|
|
self.job = JobController(self)
|
|
self.config = ConfigController(self)
|
|
self.ws = CBPiWebSocket(self)
|
|
self.actor = ActorController(self)
|
|
self.sensor = SensorController(self)
|
|
self.plugin = PluginController(self)
|
|
self.log = LogController(self)
|
|
self.system = SystemController(self)
|
|
self.kettle = KettleController(self)
|
|
self.step : StepController = StepController(self)
|
|
self.recipe : RecipeController = RecipeController(self)
|
|
#self.satellite: SatelliteController = SatelliteController(self)
|
|
self.dashboard = DashboardController(self)
|
|
|
|
self.http_step = StepHttpEndpoints(self)
|
|
self.http_recipe = RecipeHttpEndpoints(self)
|
|
self.http_sensor = SensorHttpEndpoints(self)
|
|
self.http_config = ConfigHttpEndpoints(self)
|
|
self.http_actor = ActorHttpEndpoints(self)
|
|
self.http_kettle = KettleHttpEndpoints(self)
|
|
self.http_dashboard = DashBoardHttpEndpoints(self)
|
|
self.http_plugin = PluginHttpEndpoints(self)
|
|
self.http_system = SystemHttpEndpoints(self)
|
|
self.http_log = LogHttpEndpoints(self)
|
|
self.login = Login(self)
|
|
|
|
def _setup_shutdownhook(self):
|
|
self.shutdown = False
|
|
|
|
async def on_cleanup(app):
|
|
self.shutdown = True
|
|
|
|
self.app.on_cleanup.append(on_cleanup)
|
|
|
|
def register_on_startup(self, obj):
|
|
|
|
for method in [getattr(obj, f) for f in dir(obj) if
|
|
callable(getattr(obj, f)) and hasattr(getattr(obj, f), "on_startup")]:
|
|
name = method.__getattribute__("name")
|
|
order = method.__getattribute__("order")
|
|
self.initializer.append(dict(name=name, method=method, order=order))
|
|
|
|
def register(self, obj, url_prefix=None, static=None):
|
|
|
|
'''
|
|
This method parses the provided object
|
|
|
|
:param obj: the object wich will be parsed for registration
|
|
:param url_prefix: that prefix for HTTP Endpoints
|
|
:return: None
|
|
'''
|
|
self.register_http_endpoints(obj, url_prefix, static)
|
|
self.bus.register_object(obj)
|
|
# self.ws.register_object(obj)
|
|
self.job.register_background_task(obj)
|
|
self.register_on_startup(obj)
|
|
|
|
def register_http_endpoints(self, obj, url_prefix=None, static=None):
|
|
|
|
if url_prefix is None:
|
|
logger.debug(
|
|
"URL Prefix is None for %s. No endpoints will be registered. Please set / explicit if you want to add it to the root path" % obj)
|
|
return
|
|
|
|
routes = []
|
|
for method in [getattr(obj, f) for f in dir(obj) if
|
|
callable(getattr(obj, f)) and hasattr(getattr(obj, f), "route")]:
|
|
http_method = method.__getattribute__("method")
|
|
path = method.__getattribute__("path")
|
|
class_name = method.__self__.__class__.__name__
|
|
logger.debug(
|
|
"Register Endpoint : %s.%s %s %s%s " % (class_name, method.__name__, http_method, url_prefix, path))
|
|
|
|
def add_post():
|
|
routes.append(web.post(method.__getattribute__("path"), method))
|
|
|
|
def add_get():
|
|
routes.append(web.get(method.__getattribute__("path"), method, allow_head=False))
|
|
|
|
def add_delete():
|
|
routes.append(web.delete(path, method))
|
|
|
|
def add_put():
|
|
routes.append(web.put(path, method))
|
|
|
|
switcher = {
|
|
"POST": add_post,
|
|
"GET": add_get,
|
|
"DELETE": add_delete,
|
|
"PUT": add_put
|
|
}
|
|
switcher[http_method]()
|
|
|
|
if url_prefix != "/":
|
|
logger.debug("URL Prefix: %s " % (url_prefix,))
|
|
sub = web.Application()
|
|
sub.add_routes(routes)
|
|
if static is not None:
|
|
sub.add_routes([web.static('/static', static, show_index=True)])
|
|
self.app.add_subapp(url_prefix, sub)
|
|
else:
|
|
|
|
self.app.add_routes(routes)
|
|
|
|
def _swagger_setup(self):
|
|
'''
|
|
Internal method to expose REST API documentation by swagger
|
|
|
|
:return:
|
|
'''
|
|
long_description = """
|
|
This is the api for CraftBeerPi
|
|
"""
|
|
setup_swagger(self.app,
|
|
description=long_description,
|
|
title="CraftBeerPi",
|
|
api_version=self.version,
|
|
contact="info@craftbeerpi.com")
|
|
|
|
|
|
|
|
|
|
def notify(self, message: str, type: str = "info") -> None:
|
|
'''
|
|
This is a convinience method to send notification to the client
|
|
|
|
:param key: notification key
|
|
:param message: notification message
|
|
:param type: notification type (info,warning,danger,successs)
|
|
:return:
|
|
'''
|
|
self.ws.send(dict(topic="notifiaction", type=type, message=message))
|
|
|
|
async def call_initializer(self, app):
|
|
self.initializer = sorted(self.initializer, key=lambda k: k['order'])
|
|
for i in self.initializer:
|
|
logger.info("CALL INITIALIZER %s - %s " % (i["name"], i["method"].__name__))
|
|
await i["method"]()
|
|
|
|
def _print_logo(self):
|
|
from pyfiglet import Figlet
|
|
f = Figlet(font='big')
|
|
logger.info("\n%s" % f.renderText("CraftBeerPi %s " % self.version))
|
|
logger.info("www.CraftBeerPi.com")
|
|
logger.info("(c) 2021 Manuel Fritsch")
|
|
|
|
def _setup_http_index(self):
|
|
async def http_index(request):
|
|
url = self.config.static.get("index_url")
|
|
|
|
if url is not None:
|
|
|
|
raise web.HTTPFound(url)
|
|
else:
|
|
return web.Response(text="Hello from CraftbeerPi!")
|
|
|
|
self.app.add_routes([web.get('/', http_index),
|
|
web.static('/static', os.path.join(os.path.dirname(__file__), "static"), show_index=True)])
|
|
|
|
async def init_serivces(self):
|
|
|
|
self._print_logo()
|
|
|
|
await self.job.init()
|
|
|
|
await self.config.init()
|
|
self._setup_http_index()
|
|
self.plugin.load_plugins()
|
|
self.plugin.load_plugins_from_evn()
|
|
await self.sensor.init()
|
|
await self.step.init()
|
|
|
|
await self.actor.init()
|
|
await self.kettle.init()
|
|
await self.call_initializer(self.app)
|
|
await self.dashboard.init()
|
|
#await self.satellite.init()
|
|
self._swagger_setup()
|
|
|
|
return self.app
|
|
|
|
def start(self):
|
|
web.run_app(self.init_serivces(), port=self.static_config.get("port", 2202))
|