X-Git-Url: https://git.toastfreeware.priv.at/chrisu/seepark.git/blobdiff_plain/8c2295bb87f0b24ba45cda39edb052dc9368a10e..1f77d735ef62bbc45e79f692976397dfc19bfbb1:/web/static/seepark_web.js

diff --git a/web/static/seepark_web.js b/web/static/seepark_web.js
index 1390cd7..33fb82d 100644
--- a/web/static/seepark_web.js
+++ b/web/static/seepark_web.js
@@ -88,10 +88,17 @@ function dayschart(element, title, days, xtickformat) {
 		},
 		tooltip: {
 			format: {
+				// TODO: maybe move to top
 				name: function (name, ratio, id, index) {
-					var re = /\d m/;
-					var res = re.exec(name);
-					return res;
+					var prefix = '';
+					if (element.substr(0, 7) == 'chart_w') {
+						var re = /\d m/;
+						prefix = 'Wasser ';
+					} else {
+						var re = /Luft/;
+					};
+					var result = re.exec(name);
+					return prefix + result;
 				},
 				value: function (value, ratio, id, index) {
 					return value.toFixed(2) + '°';
@@ -125,17 +132,22 @@ function loaddays(days) {
 
 function beginend(days) {
 	var now = Date.now();
-	var end = new Date(now).toISOString().substr(0, 19); // 2018-06-13T16:52:30.995Z
-	var begin = new Date(now - days * 60*60*24 * 1000).toISOString().substr(0, 19);
+
+	// TODO: this timezone calculation relies on the browser being in Europe/Vienna
+	var refdate = new Date(now);
+	var offset = refdate.getTimezoneOffset(); // -120 for UTC+2
+
+	var end = new Date(now - offset * 60 * 1000).toISOString().substr(0, 19); // 2018-06-13T16:52:30.995Z
+	var begin = new Date(now - days * 60*60*24 * 1000 - offset * 60 * 1000).toISOString().substr(0, 19);
 	return '&begin=' + begin + '&end=' + end;
 }
 
 dayschart('chart_water_1',   'Der See (Tag)',     1, '%H:%M');
 dayschart('chart_water_7',   'Der See (Woche)',   7, '%a %d');
 dayschart('chart_water_31',  'Der See (Monat)',  31, 'Woche %V');
-dayschart('chart_water_365', 'Der See (Jahr)',  365, '%b %d');
+dayschart('chart_water_365', 'Der See (Jahr)',  365, '%b %Y');
 
 dayschart('chart_air_1',     'Die Luft (Tag)',     1, '%H:%M');
 dayschart('chart_air_7',     'Die Luft (Woche)',   7, '%a %d');
 dayschart('chart_air_31',    'Die Luft (Monat)',  31, 'Woche %V');
-dayschart('chart_air_365',   'Die Luft (Jahr)',  365, '%b %d');
+dayschart('chart_air_365',   'Die Luft (Jahr)',  365, '%b %Y');