Fixe GMT bug in graph

controllers/viewTemp.go

@@ -8,6 +8,11 @@ import (
 
 	"html/template"
 	"strconv"
+	"time"
+)
+
+var (
+	_, timezoneOffset = time.Now().Zone()
 )
 
 type ViewTempController struct {
@@ -49,7 +54,7 @@ func formatDataSensor(sensorName string, values []temperature.TempTable) string
 		if i > 0 {
 			ret += ","
 		}
-		horodate := strconv.FormatInt(values[i].HorodateGMT.Unix() * 1000, 10)
+		horodate := strconv.FormatInt((values[i].HorodateGMT.Unix()+int64(timezoneOffset)) * 1000, 10)
 		value := strconv.FormatInt(values[i].Value, 10)
 		ret += "["+horodate+","+value+"]"
 	}

views/temp.tpl

@@ -58,8 +58,7 @@
 	});
 	Highcharts.setOptions({
 		global: {
-			useUTC: true,
-			timezoneOffset: -4 * 60
+			useUTC: false
 		}
 	});
 </script>