From a8765be426b1a0fba1f03c5cbda62e894c2baf5b Mon Sep 17 00:00:00 2001
From: Jason Williams <jaywll@outlook.com>
Date: Sun, 19 Aug 2018 18:48:11 -0600
Subject: [PATCH] Bugfix for incorrect date: was previously chainging date with
 UTC timezone instead of local.

---
 www/where/index.php | 32 +++++++++++++++++++++-----------
 1 file changed, 21 insertions(+), 11 deletions(-)
diff --git a/www/where/index.php b/www/where/index.php
index 5ef0c8c..bbb1cce 100644
--- a/www/where/index.php
+++ b/www/where/index.php
@@ -55,7 +55,7 @@
 <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
 <script src="https://maps.googleapis.com/maps/api/js?key=&AIzaSyCo79O07nOpWmdxKBUdgslJRrBwYSykDxwv=3.exp"></script>
 <script>
-  var map;
+  var map, today = new Date(), days = ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"];
 
   $(function() {
 		var locConnaught = new google.maps.LatLng(51.0426695, -114.0898373);
@@ -98,27 +98,37 @@
 
 	function updatePlan() {
 		$.getJSON('?calendar', function(data) {
-			var today = new Date(), d1 = new Date(), d2 = new Date(), d3 = new Date();
-			var days = ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"];
 
-			d1.setDate(nextWorkday(today));
-			d2.setDate(nextWorkday(d1));
-			d3.setDate(nextWorkday(d2));
+			d1 = nextWorkday(today);
+			d2 = nextWorkday(d1);
+			d3 = nextWorkday(d2);
 
 			$('#plantitle').html('Three Day Plan');
-			if (data.find(x => x.start.date == d1.toISOString().substr(0, 10))) $('#d1').html(days[d1.getDay()] + "<br>" + data.find(x => x.start.date == d1.toISOString().substr(0, 10)).summary); else $('#d1').html(days[d1.getDay()] + "<br><i>No Plan</i>");
-			if (data.find(x => x.start.date == d2.toISOString().substr(0, 10))) $('#d2').html(days[d2.getDay()] + "<br>" + data.find(x => x.start.date == d2.toISOString().substr(0, 10)).summary); else $('#d2').html(days[d2.getDay()] + "<br><i>No Plan</i>");
-			if (data.find(x => x.start.date == d3.toISOString().substr(0, 10))) $('#d3').html(days[d3.getDay()] + "<br>" + data.find(x => x.start.date == d3.toISOString().substr(0, 10)).summary); else $('#d3').html(days[d3.getDay()] + "<br><i>No Plan</i>");
+
+			if (data.find(x => x.start.date == getYMDstring(d1))) $('#d1').html(days[d1.getDay()] + "<br>" + data.find(x => x.start.date == getYMDstring(d1)).summary); else $('#d1').html(days[d1.getDay()] + "<br><i>No Plan</i>");
+			if (data.find(x => x.start.date == getYMDstring(d2))) $('#d2').html(days[d2.getDay()] + "<br>" + data.find(x => x.start.date == getYMDstring(d2)).summary); else $('#d2').html(days[d2.getDay()] + "<br><i>No Plan</i>");
+			if (data.find(x => x.start.date == getYMDstring(d3))) $('#d3').html(days[d3.getDay()] + "<br>" + data.find(x => x.start.date == getYMDstring(d3)).summary); else $('#d3').html(days[d3.getDay()] + "<br><i>No Plan</i>");
 		});
 	}
 
 	function nextWorkday(d) {
-		var day = d.getDay(), ddif = 1;
+		var nd = new Date(d.getTime());
+
+		var day = nd.getDay(), ddif = 1;
 
 		if (day === 5) ddif = 3;
 		else if (day === 6) ddif = 2;
 
-		return d.getDate() + ddif;
+		nd.setDate(nd.getDate() + ddif);
+		return nd;
+	}
+
+	function getYMDstring(d) {
+		var output = '';
+		output += d.getFullYear() + '-';
+		output += (d.getMonth() < 9) ? '0' + (d.getMonth() + 1) : d.getMonth() + 1;
+		output += (d.getDate() < 10) ? '-0' + d.getDate() : '-' + d.getDate();
+		return output;
 	}
 </script>
 <body>
