-
--[[
-
- Licensed under GNU General Public License v2
- * (c) 2015, Luke Bonham
-
+
+ Licensed under GNU General Public License v2
+ * (c) 2015, Luca CPZ
+
--]]
-local helpers = require("lain.helpers")
-local json = require("lain.util").dkjson
-local focused = require("awful.screen").focused
-local naughty = require("naughty")
-local wibox = require("wibox")
-local math = { floor = math.floor }
-local os = { time = os.time,
- date = os.date,
- difftime = os.difftime }
-local string = { format = string.format,
- gsub = string.gsub }
-local tonumber = tonumber
-local setmetatable = setmetatable
+local helpers = require("lain.helpers")
+local json = require("lain.util").dkjson
+local focused = require("awful.screen").focused
+local naughty = require("naughty")
+local wibox = require("wibox")
+local math = math
+local os = os
+local string = string
+local tonumber = tonumber
-- OpenWeatherMap
-- current weather and X-days forecast
-- lain.widget.weather
-local function worker(args)
+local function factory(args)
local weather = { widget = wibox.widget.textbox() }
local args = args or {}
- local APPID = args.APPID or "3e321f9414eaedbfab34983bda77a66e" -- lain default
- local timeout = args.timeout or 900 -- 15 min
- local timeout_forecast = args.timeout or 86400 -- 24 hrs
+ local APPID = args.APPID or "3e321f9414eaedbfab34983bda77a66e" -- lain's default
+ local timeout = args.timeout or 60 * 15 -- 15 min
+ local timeout_forecast = args.timeout or 60 * 60 * 24 -- 24 hrs
local current_call = args.current_call or "curl -s 'http://api.openweathermap.org/data/2.5/weather?id=%s&units=%s&lang=%s&APPID=%s'"
local forecast_call = args.forecast_call or "curl -s 'http://api.openweathermap.org/data/2.5/forecast/daily?id=%s&units=%s&lang=%s&cnt=%s&APPID=%s'"
local city_id = args.city_id or 0 -- placeholder
- local utc_offset = args.utc_offset or
- function ()
- local now = os.time()
- return os.difftime(now, os.time(os.date("!*t", now))) + ((os.date("*t").isdst and 1 or 0) * 3600)
- end
local units = args.units or "metric"
local lang = args.lang or "en"
local cnt = args.cnt or 5
end
local weather_na_markup = args.weather_na_markup or " N/A "
local followtag = args.followtag or false
+ local showpopup = args.showpopup or "on"
local settings = args.settings or function() end
weather.widget:set_markup(weather_na_markup)
weather_now, pos, err = json.decode(f, 1, nil)
if not err and type(weather_now) == "table" and tonumber(weather_now["cod"]) == 200 then
- weather.notification_text = ''
+ weather.notification_text = ""
for i = 1, weather_now["cnt"] do
weather.notification_text = weather.notification_text ..
notification_text_fun(weather_now["list"][i])
-
if i < weather_now["cnt"] then
weather.notification_text = weather.notification_text .. "\n"
end
weather_now, pos, err = json.decode(f, 1, nil)
if not err and type(weather_now) == "table" and tonumber(weather_now["cod"]) == 200 then
- -- weather icon based on localtime
- local now = os.time()
local sunrise = tonumber(weather_now["sys"]["sunrise"])
local sunset = tonumber(weather_now["sys"]["sunset"])
local icon = weather_now["weather"][1]["icon"]
- local loc_m = os.time { year = os.date("%Y"), month = os.date("%m"), day = os.date("%d"), hour = 0 }
- local offset = utc_offset()
- local utc_m = loc_m - offset
-
- if offset > 0 and (now - utc_m)>=86400 then
- utc_m = utc_m + 86400
- elseif offset < 0 and (utc_m - now)>=86400 then
- utc_m = utc_m - 86400
- end
-
- -- if we are 1 day after the GMT, return 1 day back, and viceversa
- if offset > 0 and loc_m >= utc_m then
- now = now - 86400
- elseif offset < 0 and loc_m <= utc_m then
- now = now + 86400
+ local loc_now = os.time() -- local time
+ local loc_m = os.time { year = os.date("%Y"), month = os.date("%m"), day = os.date("%d"), hour = 0 } -- local time from midnight
+ local loc_d = os.date("*t", loc_now) -- table YMDHMS for current local time (for TZ calculation)
+ local utc_d = os.date("!*t", loc_now) -- table YMDHMS for current UTC time
+ local utc_now = os.time(utc_d) -- UTC time now
+ local offdt = (loc_d.isdst and 1 or 0) * 3600 + 100 * (loc_d.min - utc_d.min) / 60 -- DST offset
+ local offset = os.difftime(loc_now, utc_now) + (loc_d.isdst and 1 or 0) * 3600 + 100 * (loc_d.min - utc_d.min) / 60 -- TZ offset (including DST)
+ local offday = (offset < 0 and -86400) or 86400 -- 24 hour correction value (+86400 or -86400)
+
+ -- if current UTC time is earlier then local midnight -> positive offset (negative otherwise)
+ if offset * (loc_m - utc_now + offdt) > 0 then
+ sunrise = sunrise + offday -- Shift sunset and sunrise times by 24 hours
+ sunset = sunset + offday
end
- if sunrise <= now and now <= sunset then
+ if sunrise <= loc_now and loc_now <= sunset then
icon = string.gsub(icon, "n", "d")
else
icon = string.gsub(icon, "d", "n")
end)
end
- weather.attach(weather.widget)
+ if showpopup == "on" then weather.attach(weather.widget) end
weather.timer = helpers.newtimer("weather-" .. city_id, timeout, weather.update, false, true)
weather.timer_forecast = helpers.newtimer("weather_forecast-" .. city_id, timeout, weather.forecast_update, false, true)
return weather
end
-return setmetatable({}, { __call = function(_, ...) return worker(...) end })
+return factory
projects / etc / awesome.git / blobdiff