plugins/caldav: introduce helper CalendarObject type

plugins/caldav/caldav.go

@@ -59,3 +59,19 @@ func getCalendar(u *url.URL, session *alps.Session) (*caldav.Client, *caldav.Cal
 	}
 	return c, &calendars[0], nil
 }
+
+type CalendarObject struct {
+	*caldav.CalendarObject
+}
+
+func newCalendarObjectList(cos []caldav.CalendarObject) []CalendarObject {
+	l := make([]CalendarObject, len(cos))
+	for i := range cos {
+		l[i] = CalendarObject{&cos[i]}
+	}
+	return l
+}
+
+func (ao CalendarObject) URL() string {
+	return "/calendar/" + url.PathEscape(ao.Path)
+}

plugins/caldav/public/calendar.html

@@ -14,7 +14,7 @@
     {{range .Events}}
       {{$event := index .Data.Events 0}}
       <li>
-        <a href="/calendar/{{$event.Path | pathescape}}">{{$event.Props.Text "SUMMARY"}}</a>
+        <a href="{{$event.URL}}">{{$event.Props.Text "SUMMARY"}}</a>
         ({{$event.DateTimeStart nil | formatdate}} — {{$event.DateTimeEnd nil | formatdate}})
       </li>
     {{end}}

plugins/caldav/routes.go

@@ -15,14 +15,14 @@ type CalendarRenderData struct {
 	alps.BaseRenderData
 	Time               time.Time
 	Calendar           *caldav.Calendar
-	Events             []caldav.CalendarObject
+	Events             []CalendarObject
 	PrevPage, NextPage string
 }
 
 type EventRenderData struct {
 	alps.BaseRenderData
 	Calendar *caldav.Calendar
-	Event    *caldav.CalendarObject
+	Event    CalendarObject
 }
 
 var monthPageLayout = "2006-01"
@@ -90,7 +90,7 @@ func registerRoutes(p *alps.GoPlugin, u *url.URL) {
 			BaseRenderData: *alps.NewBaseRenderData(ctx),
 			Time:           start,
 			Calendar:       calendar,
-			Events:         events,
+			Events:         newCalendarObjectList(events),
 			PrevPage:       start.AddDate(0, -1, 0).Format(monthPageLayout),
 			NextPage:       start.AddDate(0, 1, 0).Format(monthPageLayout),
 		})
@@ -142,7 +142,7 @@ func registerRoutes(p *alps.GoPlugin, u *url.URL) {
 		return ctx.Render(http.StatusOK, "event.html", &EventRenderData{
 			BaseRenderData: *alps.NewBaseRenderData(ctx),
 			Calendar:       calendar,
-			Event:          event,
+			Event:          CalendarObject{event},
 		})
 	})
 }