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--[[ alertePollens.lua for [ domoticzVents >= 2.4 ]
author/auteur = papoo
update/mise à jour = 05/05/2019
creation = 03/04/2019
https://pon.fr/dzvents-alerte-pollens
https://github.com/papo-o/domoticz_scripts/blob/master/dzVents/scripts/alertePollens.lua
https://easydomoticz.com/forum/viewtopic.php?f=17&t=8392
--]]
--------------------------------------------
------------ Variables à éditer ------------
--------------------------------------------
local departement = "87"
local alerte_url = 'https://www.pollens.fr/risks/thea/counties/' -- url
local alert_device = nil --'Pollens' -- nom ou idx du device alerte, nil si inutilisé
local risques = { -- Commentez (en ajoutant -- devant) ou décommentez (en enlevant -- devant) les risques que vous souhaitez surveiller.
-- "Tilleul",
-- "Ambroisies",
-- "Olivier",
-- "Plantain",
"Noisetier",
-- "Aulne",
-- "Armoise",
-- "Châtaignier",
-- "Urticacées",
-- "Oseille",
"Graminées",
-- "Chêne",
-- "Platane",
"Bouleau",
-- "Charme",
-- "Peuplier",
-- "Frêne",
-- "Saule",
-- "Cyprès",
}
--------------------------------------------
----------- Fin variables à éditer ---------
--------------------------------------------
local scriptName = 'Alerte Pollens'
local scriptVersion = '1.11'
return {
active = true,
on = { timer = { 'every 6 hours' },
httpResponses = { "Pollens_" ..departement.. "_Trigger" } -- Trigger the handle Json part
},
logging = {
level = domoticz.LOG_DEBUG, -- Seulement un niveau peut être actif; commenter les autres
-- level = domoticz.LOG_INFO, -- Only one level can be active; comment others
-- level = domoticz.LOG_ERROR,
-- level = domoticz.LOG_MODULE_EXEC_INFO,
marker = scriptName..' v'..scriptVersion },
data = { alertePollens = {initial = {} }, -- Keep a copy of last json just in case
},
execute = function(domoticz, item)
local function logWrite(str,level) -- Support function for shorthand debug log statements
domoticz.log(tostring(str),level or domoticz.LOG_DEBUG)
end
if (item.isTimer) then
domoticz.openURL({
url = alerte_url..departement,
callback = 'Pollens_' ..departement.. '_Trigger'
})
end
if (item.isHTTPResponse and item.ok) then
-- we know it is json but dzVents cannot detect this
-- convert to Lua
local json = domoticz.utils.fromJSON(item.data)
-- json is now a Lua table
if #item.data > 0 then
domoticz.data.alertePollens = domoticz.utils.fromJSON(item.data)
rt = domoticz.utils.fromJSON(item.data)
else
domoticz.log("Problem with response from Pollens (no data) using data from earlier run",domoticz.LOG_ERROR)
rt = domoticz.data.alertePollens -- json empty. Get last valid from domoticz.data
if #rt < 1 then -- No valid data in domoticz.data either
domoticz.log("No previous data. are Pollens url ok?",domoticz.LOG_ERROR)
return false
end
end
local niveau1, niveau2, niveau3, niveau4, niveau5, text = '', '', '', '', '', ''
local riskLevel = rt.riskLevel
logWrite('alerte de niveau '..riskLevel)
for k, risque in pairs(risques) do
for k, pollens in pairs(rt.risks) do
if pollens.pollenName == risque and pollens.level == 5 then niveau5 = niveau5.. " ".. pollens.pollenName.."," end
if pollens.pollenName == risque and pollens.level == 4 then niveau4 = niveau4.. " ".. pollens.pollenName.."," end
if pollens.pollenName == risque and pollens.level == 3 then niveau3 = niveau3.. " ".. pollens.pollenName.."," end
if pollens.pollenName == risque and pollens.level == 2 then niveau2 = niveau2.. " ".. pollens.pollenName.."," end
if pollens.pollenName == risque and pollens.level == 1 then niveau1 = niveau1.. " ".. pollens.pollenName.."," end
end
end
if niveau5 ~= '' then text, riskLevel = niveau5, 4
elseif niveau4 ~= '' then text, riskLevel = niveau4, 3
elseif niveau3 ~= '' then text, riskLevel = niveau3, 2
elseif niveau2 ~= '' or niveau1 ~= '' then text, riskLevel = niveau2..niveau1, 1
--elseif niveau2 ~= '' then text, riskLevel = niveau2, 1
--elseif niveau1 ~= '' then text, riskLevel = niveau1, 1
else text, riskLevel = "Aucune Alerte", 0
end
text = string.gsub (text, ",$", "")
logWrite(text)
if alert_device ~= nil then
domoticz.devices(alert_device).updateAlertSensor(riskLevel, text)
end
logWrite("Alerte de niveau "..riskLevel.." pour les pollens de : "..text, domoticz.LOG_INFO)
end
end
}
