awesomewm-mirrors
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lain
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revert a5b05fa; #310

This commit is contained in:
Luke Bonham 2017-08-29 13:13:35 +02:00
parent 9b99234aca
commit 1ebfa854f9
1 changed files with 18 additions and 7 deletions
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25
widget/weather.lua
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@ -11,12 +11,8 @@ 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 }
local string = { format = string.format,
gsub = string.gsub }
local tonumber = tonumber
local math, os, string, tonumber = math, os, string, tonumber
-- OpenWeatherMap
-- current weather and X-days forecast
@ -31,6 +27,11 @@ local function factory(args)
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
@ -116,10 +117,20 @@ local function factory(args)
weather_now, pos, err = json.decode(f, 1, nil)
if not err and type(weather_now) == "table" and tonumber(weather_now["cod"]) == 200 then
local now = os.time(os.date("!*t"))
local sunrise = tonumber(weather_now["sys"]["sunrise"])
local sunset = tonumber(weather_now["sys"]["sunset"])
local icon = weather_now["weather"][1]["icon"]
local now = os.time()
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 we are 1 day after the GMT, return 1 day back, and viceversa
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 sunrise <= now and now <= sunset then
icon = string.gsub(icon, "n", "d")