From d4fcb0d76aef5613e094aba3ee8ee29ce615f7be Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Fri, 2 Dec 2022 15:21:47 +0100
Subject: [locationinfo] Workaround calendar scrolling to wrong day

---
 .../locationinfo/templates/frontend-default.html           | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

(limited to 'modules-available/locationinfo/templates')

diff --git a/modules-available/locationinfo/templates/frontend-default.html b/modules-available/locationinfo/templates/frontend-default.html
index 6e04550d..cc62075e 100755
--- a/modules-available/locationinfo/templates/frontend-default.html
+++ b/modules-available/locationinfo/templates/frontend-default.html
@@ -564,6 +564,8 @@ optional:
 		putInRange(config, 'rotation', 0, 3, 0);
 	}
 
+	var updateTimer = null;
+
 	/**
 	 * generates the Room divs and calls the needed functions depending on the rooms mode
 	 */
@@ -651,7 +653,7 @@ optional:
 		}
 
 		mainUpdateLoop();
-		setInterval(mainUpdateLoop, 10000);
+		updateTimer = setInterval(mainUpdateLoop, 10000);
 		setInterval(updateHeaders, globalConfig.eco ? 10000 : 1000);
 	}
 
@@ -679,7 +681,14 @@ optional:
 		var today = date.getDate();
 		if (lastDate !== false) {
 			if (lastDate !== today) {
-				location.reload(true);
+				if (updateTimer !== null) {
+					clearInterval(updateTimer);
+					updateTimer = null;
+				}
+				// Delay by a minute, sometimes the calendar shows the previous day if we load too quickly.
+				setTimeout(function() {
+					location.reload(true);
+				}, 60000);
 			}
 		} else {
 			lastDate = today;
@@ -1326,7 +1335,6 @@ optional:
     /========================================== Room Layout =============================================
     */
 
-
 	const picSizeX = 3.8;
 	const picSizeY = 3;
 
-- 
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