DZVents : Alerte Pollens

[Ldfa]

Le site pollens.fr fourni une API au format json concernant les risques d’allergies aux pollens. l’accès se fait par numéro de département et comprend les niveaux d’alerte pour les pollens suivants :
Tilleul, Ambroisies, Olivier, Plantain, Noisetier, Aulne, Armoise, Châtaignier, Urticacées, Oseille, Graminées, Chêne, Platane, Bouleau, Charme, Peuplier, Frêne, Saule, Cyprès.


Dans cette version 1 nous nous intéresserons seulement à la remontée du risque le plus haut avec les pollens concernés par ce risque.
comme d’habitude créez au préalable le device alerte devant remonter l’information de ce script.
Éditez ensuite les variables departement et alert_device avec vos données.
le script s’exécute toutes les 6 heures pour ne pas surcharger les serveurs du site.

le script complet

--[[ alertePollens.lua for [ domoticzVents >= 2.4 ] author/auteur = papoo update/mise à jour = 26/04/2019 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 = 'Pollens' -- nom ou idx du device alerte, nil si inutilisé -------------------------------------------- ----------- Fin variables à éditer --------- -------------------------------------------- local scriptName = 'Alerte Pollens' local scriptVersion = '1.0' local text = '' return { active = true, on = { timer = { 'every 6 hours' }, -- remember only 1000 requests by day, 30mn = 48 requests httpResponses = { "Pollens_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_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 logWrite("niveau de risque : "..rt.riskLevel) local riskLevel = rt.riskLevel --local riskLevel = 2 for k, pollens in pairs(rt.risks) do if pollens.level == riskLevel then logWrite('alerte de niveau '..pollens.level..' pour le pollen '..pollens.pollenName) text = " "..pollens.pollenName..","..text elseif pollens.level == (riskLevel-1) then logWrite('alerte de niveau '..pollens.level..' pour le pollen '..pollens.pollenName) text = " "..pollens.pollenName..","..text end end text = string.gsub (text, ",$", "") logWrite(text) if riskLevel == nil then riskLevel = 0 text = "Aucune donnée" end if alert_device ~= nil then domoticz.devices(alert_device).updateAlertSensor(riskLevel, text) end end end }

--[[ alertePollens.lua for [ domoticzVents >= 2.4 ] author/auteur = papoo update/mise à jour = 26/04/2019 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 = 'Pollens' -- nom ou idx du device alerte, nil si inutilisé -------------------------------------------- ----------- Fin variables à éditer --------- -------------------------------------------- local scriptName        = 'Alerte Pollens' local scriptVersion     = '1.0' local text = ''     active = true,     on      =   {   timer           =   { 'every 6 hours' },  -- remember only 1000 requests by day, 30mn = 48 requests                     httpResponses   =   { "Pollens_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_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             logWrite("niveau de risque : "..rt.riskLevel)             local riskLevel = rt.riskLevel             --local riskLevel = 2             for k, pollens in pairs(rt.risks) do                 if pollens.level == riskLevel then                     logWrite('alerte de niveau '..pollens.level..' pour le pollen '..pollens.pollenName)                     text = " "..pollens.pollenName..","..text                 elseif pollens.level == (riskLevel-1) then                     logWrite('alerte de niveau '..pollens.level..' pour le pollen '..pollens.pollenName)                     text = " "..pollens.pollenName..","..text                 end             end             text = string.gsub (text, ",$", "")             logWrite(text)             if riskLevel == nil then                 riskLevel = 0                 text = "Aucune donnée"             end             if alert_device ~= nil then                 domoticz.devices(alert_device).updateAlertSensor(riskLevel, text)                              end                      end     end

retrouver la dernière version de ce script sur

 Site Officiel :   github.com

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