Clear href when no calendars selected

src/calendar/calendar.go

@@ -363,6 +363,10 @@ func newHMNCalendar() *ical.Calendar {
 	version.SetText("1.0")
 	cal.Props.Set(version)
 
+	name := ical.NewProp("X-WR-CALNAME")
+	name.SetText("Handmade Network")
+	cal.Props.Set(name)
+
 	return cal
 }
 
@@ -371,6 +375,7 @@ func emptyCalendarString() []byte {
 	empty := `BEGIN:VCALENDAR
 VERSION:1.0
 PRODID:Handmade Network
+X-WR-CALNAME:Handmade Network
 END:VCALENDAR
 	`
 

src/hmnurl/urls.go

@@ -178,11 +178,11 @@ func BuildCalendarIndex() string {
 	return Url("/calendar", nil)
 }
 
-var RegexCalendarICal = regexp.MustCompile("^/calendar.ical$")
+var RegexCalendarICal = regexp.MustCompile("^/Handmade Network.ical$")
 
 func BuildCalendarICal() string {
 	defer CatchPanic()
-	return Url("/calendar.ical", nil)
+	return Url("/Handmade Network.ical", nil)
 }
 
 // QUESTION(ben): Can we change these routes?

src/templates/src/calendar_index.html

@@ -63,8 +63,11 @@
 			}
 		}
 
+		icalLink.disabled = false;
 		if (hasAll) {
 			icalLink.href = baseICalUrl;
+		} else if (icalFilter.length == 0) {
+			icalLink.removeAttribute("href");
 		} else {
 			icalFilter.sort();
 			let url = new URL(baseICalUrl);