From: Aleksandr Beliaev <trap000d@gmail.com>
Date: Tue, 31 May 2016 02:05:44 +0000 (+1200)
Subject: 	modified:   widgets/weather.lua - seems fixed datetime calculation
X-Git-Url: https://git.madduck.net/etc/awesome.git/commitdiff_plain/40d3c9e33af88711c78b50b5eb3d2d48388f796e?ds=inline;hp=--cc

	modified:   widgets/weather.lua - seems fixed datetime calculation
---

40d3c9e33af88711c78b50b5eb3d2d48388f796e
diff --git a/widgets/weather.lua b/widgets/weather.lua
index 3512f22..84c1564 100644
--- a/widgets/weather.lua
+++ b/widgets/weather.lua
@@ -39,6 +39,7 @@ local function worker(args)
     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                   = args.utc or 0
+
     local units                 = args.units or "metric"
     local lang                  = args.lang or "en"
     local cnt                   = args.cnt or 5
@@ -120,19 +121,31 @@ local function worker(args)
 
     function weather.update()
         local cmd = string.format(current_call, city_id, units, lang, APPID)
+        local utc_midnight_cmd   = ("date -u -d 'today 00:00:00' +'%%s'")
+
         async.request(cmd, function(f)
             local pos, err, icon
             weather_now, pos, err = json.decode(f, 1, nil)
 
             if not err and weather_now and tonumber(weather_now["cod"]) == 200 then
                 -- weather icon based on localtime
+
                 now     = os.time()
+                utc_midnight   = string.gsub(read_pipe(string.format(utc_midnight_cmd)), "\n", "")
+
+                if utc > 0 then
+                    if (now  - (utc * 3600)) >= tonumber(utc_midnight) then 
+                       now = now - 86400
+                    end
+                else
+                    if (now  - (utc * 3600)) <= tonumber(utc_midnight) then 
+                       now = now + 86400
+                    end
+                end
                 sunrise = tonumber(weather_now["sys"]["sunrise"])
                 sunset  = tonumber(weather_now["sys"]["sunset"])
                 icon    = weather_now["weather"][1]["icon"]
 
-                if sunrise <= (now-86400) then now = now - 86400 end
-
                 if sunrise <= now and now <= sunset then
                     icon = string.gsub(icon, "n", "d")
                 else