mirror of
https://github.com/PiBrewing/craftbeerpi4.git
synced 2024-11-25 08:28:23 +01:00
192 lines
7.2 KiB
Python
192 lines
7.2 KiB
Python
# -*- coding: utf-8 -*-
|
|
import asyncio
|
|
from aiohttp import web
|
|
from cbpi.api import *
|
|
import time
|
|
from datetime import datetime
|
|
import re
|
|
import logging
|
|
from cbpi.api.dataclasses import NotificationAction, NotificationType
|
|
|
|
cache = {}
|
|
|
|
@parameters([Property.Text(label="Key", configurable=True, description="Http Key"),
|
|
Property.Number(label="Timeout", configurable="True",unit="sec",description="Timeout in seconds to send notification (default:60 | deactivated: 0)"),
|
|
Property.Kettle(label="Kettle", description="Reduced logging if Kettle is inactive (only Kettle or Fermenter to be selected)"),
|
|
Property.Fermenter(label="Fermenter", description="Reduced logging in seconds if Fermenter is inactive (only Kettle or Fermenter to be selected)"),
|
|
Property.Number(label="ReducedLogging", configurable=True, description="Reduced logging frequency in seconds if selected Kettle or Fermenter is inactive (default is 60 sec)")])
|
|
|
|
class HTTPSensor(CBPiSensor):
|
|
def __init__(self, cbpi, id, props):
|
|
super(HTTPSensor, self).__init__(cbpi, id, props)
|
|
self.running = True
|
|
self.value = 0
|
|
self.timeout=int(self.props.get("Timeout", 60))
|
|
self.starttime = time.time()
|
|
self.notificationsend = False
|
|
self.nextchecktime=self.starttime+self.timeout
|
|
self.sensor=self.get_sensor(self.id)
|
|
self.lastdata=time.time()
|
|
|
|
self.lastlog=0
|
|
self.reducedfrequency=int(self.props.get("ReducedLogging", 60))
|
|
|
|
self.kettleid=self.props.get("Kettle", None)
|
|
self.fermenterid=self.props.get("Fermenter", None)
|
|
self.reducedlogging = True if self.kettleid or self.fermenterid else False
|
|
|
|
if self.kettleid is not None and self.fermenterid is not None:
|
|
self.reducedlogging=False
|
|
self.cbpi.notify("HTTPSensor", "Sensor '" + str(self.sensor.name) + "' cant't have Fermenter and Kettle defined for reduced logging.", NotificationType.WARNING, action=[NotificationAction("OK", self.Confirm)])
|
|
|
|
async def Confirm(self, **kwargs):
|
|
self.nextchecktime = time.time() + self.timeout
|
|
self.notificationsend = False
|
|
pass
|
|
|
|
async def message(self):
|
|
target_timestring= datetime.fromtimestamp(self.lastdata)
|
|
self.cbpi.notify("HTTPSensor Timeout", "Sensor '" + str(self.sensor.name) + "' did not respond. Last data received: "+target_timestring.strftime("%D %H:%M"), NotificationType.WARNING, action=[NotificationAction("OK", self.Confirm)])
|
|
pass
|
|
|
|
async def run(self):
|
|
'''
|
|
This method is executed asynchronousely
|
|
In this example the code is executed every second
|
|
'''
|
|
while self.running is True:
|
|
self.kettle = self.get_kettle(self.kettleid) if self.kettleid is not None else None
|
|
self.fermenter = self.get_fermenter(self.fermenterid) if self.fermenterid is not None else None
|
|
if self.timeout !=0:
|
|
currenttime=time.time()
|
|
if currenttime > self.nextchecktime and self.notificationsend == False:
|
|
await self.message()
|
|
self.notificationsend=True
|
|
try:
|
|
cache_value = cache.pop(self.props.get("Key"), None)
|
|
if cache_value is not None:
|
|
self.value = float(cache_value)
|
|
self.push_update(self.value)
|
|
|
|
if self.reducedlogging:
|
|
await self.logvalue()
|
|
else:
|
|
self.log_data(self.value)
|
|
self.lastlog = time.time()
|
|
|
|
if self.timeout !=0:
|
|
self.nextchecktime = currenttime + self.timeout
|
|
self.notificationsend = False
|
|
self.lastdata=time.time()
|
|
except Exception as e:
|
|
logging.error(e)
|
|
pass
|
|
await asyncio.sleep(1)
|
|
|
|
async def logvalue(self):
|
|
now=time.time()
|
|
if self.kettle is not None:
|
|
try:
|
|
kettlestatus=self.kettle.instance.state
|
|
except:
|
|
kettlestatus=False
|
|
if kettlestatus:
|
|
self.log_data(self.value)
|
|
logging.info("Kettle Active")
|
|
self.lastlog = time.time()
|
|
else:
|
|
logging.info("Kettle Inactive")
|
|
if now >= self.lastlog + self.reducedfrequency:
|
|
self.log_data(self.value)
|
|
self.lastlog = time.time()
|
|
logging.info("Logged with reduced freqency")
|
|
pass
|
|
|
|
if self.fermenter is not None:
|
|
try:
|
|
fermenterstatus=self.fermenter.instance.state
|
|
except:
|
|
fermenterstatus=False
|
|
if fermenterstatus:
|
|
self.log_data(self.value)
|
|
logging.info("Fermenter Active")
|
|
self.lastlog = time.time()
|
|
else:
|
|
logging.info("Fermenter Inactive")
|
|
if now >= self.lastlog + self.reducedfrequency:
|
|
self.log_data(self.value)
|
|
self.lastlog = time.time()
|
|
logging.info("Logged with reduced freqency")
|
|
pass
|
|
|
|
def get_state(self):
|
|
# return the current state of the sensor
|
|
return dict(value=self.value)
|
|
|
|
class HTTPSensorEndpoint(CBPiExtension):
|
|
|
|
def __init__(self, cbpi):
|
|
'''
|
|
Initializer
|
|
|
|
:param cbpi:
|
|
'''
|
|
self.pattern_check = re.compile("^[a-zA-Z0-9,.]{0,10}$")
|
|
|
|
self.cbpi = cbpi
|
|
# register component for http, events
|
|
# In addtion the sub folder static is exposed to access static content via http
|
|
self.cbpi.register(self, "/httpsensor")
|
|
|
|
|
|
@request_mapping(path="/{key}/{value}", auth_required=False)
|
|
async def http_new_value2(self, request):
|
|
"""
|
|
---
|
|
description: Kettle Heater on
|
|
tags:
|
|
- HttpSensor
|
|
parameters:
|
|
- name: "key"
|
|
in: "path"
|
|
description: "Sensor Key"
|
|
required: true
|
|
type: "string"
|
|
- name: "value"
|
|
in: "path"
|
|
description: "Value"
|
|
required: true
|
|
type: "integer"
|
|
format: "int64"
|
|
responses:
|
|
"204":
|
|
description: successful operation
|
|
"""
|
|
|
|
global cache
|
|
key = request.match_info['key']
|
|
value = request.match_info['value']
|
|
if self.pattern_check.match(key) is None:
|
|
return web.json_response(status=422, data={'error': "Key not matching pattern ^[a-zA-Z0-9,.]{0,10}$"})
|
|
|
|
if self.pattern_check.match(value) is None:
|
|
return web.json_response(status=422, data={'error': "Data not matching pattern ^[a-zA-Z0-9,.]{0,10}$"})
|
|
|
|
|
|
cache[key] = value
|
|
|
|
return web.Response(status=204)
|
|
|
|
|
|
def setup(cbpi):
|
|
|
|
'''
|
|
This method is called by the server during startup
|
|
Here you need to register your plugins at the server
|
|
|
|
:param cbpi: the cbpi core
|
|
:return:
|
|
'''
|
|
cbpi.plugin.register("HTTPSensor", HTTPSensor)
|
|
cbpi.plugin.register("HTTPSensorEndpoint", HTTPSensorEndpoint)
|
|
|