HeWeather API v7 parser for Domoticz

heweather-aqi-parser.lua

--[=====[ 
https://dev.qweather.com/docs/api/air/air-now/
curl -L -X GET --compressed 'https://api.qweather.com/v7/air/now?location=101010100&key=YOUR_KEY'
{
  "code": "200",
  "updateTime": "2021-02-16T14:42+08:00",
  "fxLink": "http://hfx.link/2ax4",
  "now": {
    "pubTime": "2021-02-16T14:00+08:00",
    "aqi": "28",
    "level": "1",
    "category": "优",
    "primary": "NA",
    "pm10": "28",
    "pm2p5": "5",
    "no2": "3",
    "so2": "2",
    "co": "0.2",
    "o3": "76"
  },
  "station": [
    ...
  ],
  "refer": {
    "sources": [
      "cnemc"
    ],
    "license": [
      "commercial license"
    ]
  }
}
--]=====]
s = request['content']

print("s="..s)

local deviceId = 22

local aqi = domoticz_applyJsonPath(s, '.now.aqi')
local pm10 = domoticz_applyJsonPath(s, '.now.pm10')
local pm25 = domoticz_applyJsonPath(s, '.now.pm2p5')
local qlty = domoticz_applyJsonPath(s, '.now.category')
local primary = domoticz_applyJsonPath(s, '.now.primary')
local update = domoticz_applyJsonPath(s, '.now.pubTime')

local alert_level = 0  -- 0=gray, 1=green, 2=yellow, 3=orange, 4=red
aqi_value = tonumber(aqi)
if aqi_value >=0 and aqi_value<=50 then
  alert_level = 1
elseif aqi_value >=51 and aqi_value<=100 then
  alert_level = 2 
elseif aqi_value >=101 and aqi_value<=150 then
  alert_level = 3
elseif aqi_value >=151 then
  alert_level = 4
end

local short_qlty_desc = qlty .. " " .. aqi .. ", 主要污染物：" .. primary
local long_qlty_desc = short_qlty_desc .. ", 发布时间：" .. update

print("aqi=" .. aqi .. " pm10=" .. pm10 .. " pm25=" .. pm25 .." qlty=" .. qlty)

domoticz_updateDevice(24, 0, aqi)
domoticz_updateDevice(25, 0, pm25)
domoticz_updateDevice(26, 0, pm10)
domoticz_updateDevice(27, 0, long_qlty_desc)
domoticz_updateDevice(28, alert_level, short_qlty_desc)

heweather-parser.lua

--[=====[ 
https://dev.qweather.com/docs/api/weather/weather-now/
curl -L -X GET --compressed 'https://api.qweather.com/v7/weather/now?location=101010100&key=YOUR_KEY'
{
  "code": "200",
  "updateTime": "2020-06-30T22:00+08:00",
  "fxLink": "http://hfx.link/2ax1",
  "now": {
    "obsTime": "2020-06-30T21:40+08:00",
    "temp": "24",
    "feelsLike": "26",
    "icon": "101",
    "text": "多云",
    "wind360": "123",
    "windDir": "东南风",
    "windScale": "1",
    "windSpeed": "3",
    "humidity": "72",
    "precip": "0.0",
    "pressure": "1003",
    "vis": "16",
    "cloud": "10",
    "dew": "21"
  },
  "refer": {
    "sources": [
      "QWeather",
      "NMC",
      "ECMWF"
    ],
    "license": [
      "commercial license"
    ]
  }
}
--]=====]
s = request['content']

print("s="..s)

local temp = domoticz_applyJsonPath(s, '.now.temp')
local hum = tonumber(domoticz_applyJsonPath(s, '.now.humidity'))
local pres = domoticz_applyJsonPath(s, '.now.pressure')
local condCode = tonumber(domoticz_applyJsonPath(s, '.now.icon'))

local humStat = 0
if hum < 25 then
  humStat = 2
elseif hum > 60 then
  humStat = 3
elseif hum >= 25 and hum <= 60 then
  humStat = 1
end

local cond = 0
if condCode == 100 then
  cond = 1
elseif condCode == 103 then
  cond = 2
elseif condCode == 101 then
  cond = 3
elseif condCode >= 300 and condCode < 400 then
  cond = 4
end

print("temp=" .. temp .. " hum=" .. hum .. " pres=" .. pres .." cond=" .. cond)

domoticz_updateDevice(22, 0, temp .. ";" .. hum .. ";" .. humStat .. ";" .. pres .. ";" .. cond)

-- feel temp
local fl = domoticz_applyJsonPath(s, '.now.feelsLike')
domoticz_updateDevice(38, 0, fl)

--[=====[ 
 wind
 /json.htm?type=command&param=udevice&idx=IDX&nvalue=0&svalue=WB;WD;WS;WG;22;24
 IDX = id of your device (This number can be found in the devices tab in the column "IDX")
 WB = Wind bearing (0-359)
 WD = Wind direction (S, SW, NNW, etc.)
 WS = 10 * Wind speed [m/s]
 WG = 10 * Gust [m/s]
 22 = Temperature
 24 = Temperature Windchill
--]=====]
local wb = domoticz_applyJsonPath(s, '.now.wind360')
local wd = domoticz_applyJsonPath(s, '.now.windDir')
local ws = domoticz_applyJsonPath(s, '.now.windSpeed')  -- km/h
ws = 10 * tonumber(ws) * 1000 / 3600
--local wg = domoticz_applyJsonPath(s, '.HeWeather5[0].now.wind.sc')
local wg = "0"
domoticz_updateDevice(39, 0, wb .. ";" .. wd .. ";" .. ws .. ";" .. wg .. ";".. temp .. ";" .. fl)