RA-#20 Update news badge

client/scripts/database.js

@@ -508,6 +508,9 @@ function sync() {
 					$('#i-sync').removeClass('fa-spin');
 				}, 500);
 
+				if (typeof onAfterSync === 'function') {
+					onAfterSync();
+				}
 				runPageScript();
 			}
 		}, 100);

client/scripts/datetime.js

@@ -27,13 +27,13 @@ function parseDate(string) {
 	} else {
 		return null;
 	}
-	
+
 	if (isNaN(year) || isNaN(month) || isNaN(day)) return null;
 	if (year.toString().length == 2) year = (year < 70 ? 2000 : 1900) + year;
 	if ((year < 1970) || (year > 3000)) return null;
 	if ((month < 1) || (month > 12)) return null;
 	if ((day < 1) || (day > 31)) return null;
-	
+
 	var date = new Date(Date.UTC(year, month - 1, day));
 	return date;
 }
@@ -51,37 +51,37 @@ function formatDate(format, date = null) {
 		date = new Date(date.valueOf());
 		date.setMinutes(date.getMinutes() + date.getTimezoneOffset());
 	}
-	
+
 	format = format.replace("M", "%1%");
 	format = format.replace("F", "%2%");
 	format = format.replace("D", "%3%");
 	format = format.replace("l", "%4%");
-	
+
 	var tmp = date.getFullYear().toString();
 	var tmp2 = tmp.substr(2);
 	format = format.replace("Y", tmp);
 	format = format.replace('y', tmp2);
-	
+
 	tmp = (date.getMonth() + 1).toString();
 	tmp2 = (tmp.length > 1 ? tmp : ('0' + tmp));
 	format = format.replace('n', tmp);
 	format = format.replace('m', tmp2);
-	
+
 	tmp = date.getDate().toString();
 	tmp2 = (tmp.length > 1 ? tmp : ('0' + tmp));
 	format = format.replace('j', tmp);
 	format = format.replace('d', tmp2);
-	
+
 	tmp = date.getDay();
 	tmp2 = (tmp == 0 ? 7 : tmp);
 	format = format.replace('w', tmp);
 	format = format.replace('N', tmp2);
-	
+
 	format = format.replace('%1%', strings.months_short[date.getMonth()]);
 	format = format.replace('%2%', strings.months_long[date.getMonth()]);
-	
+
 	format = format.replace('%3%', strings.weekdays_short[date.getDay()]);
 	format = format.replace('%4%', strings.weekdays_long[date.getDay()]);
-	
+
 	return format;
 }

client/scripts/regatten.js.php

@@ -402,6 +402,22 @@ function updatePushBadge() {
 	});
 }
 
+async function updateNewsBadge() {
+	var newsRead = await dbSettingsGet('news_read_' + BOATCLASS);
+	if (newsRead === null) dbSettingsSet('news_read_' + BOATCLASS, newsRead = new Date());
+	var news = await dbGetData('news');
+	var now = new Date();
+	var sum = 0;
+	for (var n in news) {
+		var newsEntry = news[n];
+		newsEntry.date = new Date(Date.parse(newsEntry.date));
+		if (newsEntry.date > now) continue;
+		if (newsEntry.date < newsRead) continue;
+		sum ++;
+	}
+	updateBadge('more/news', sum);
+}
+
 var initRegatten = function() {
 	showLoader();
 
@@ -436,6 +452,12 @@ var onServiceWorkerLoaded = function() {
 var onDatabaseLoaded = function() {
 	onServiceWorkerLoaded();
 	initPushSettings();
+
+	updateNewsBadge();
+}
+
+var onAfterSync = function() {
+	updateNewsBadge();
 }
 
 // Add console opener to preloader