Automatically provision icalviews and show link

hknweb/events/models/ical_view.py

@@ -3,6 +3,7 @@
 import icalendar
 from django.conf import settings
 from django.db import models
+from django.urls import reverse
 
 from hknweb.events.utils import get_events
 
@@ -16,6 +17,10 @@ class Meta:
     show_rsvpd = models.BooleanField(default=True)
     show_not_rsvpd = models.BooleanField(default=False)
 
+    @property
+    def url(self):
+        return reverse("events:ical", args=[self.id])
+
     def to_ical_obj(self):
         cal = icalendar.Calendar()
         cal.add("prodid", "-//Eta Kappa Nu, Mu Chapter//Calendar//EN")

hknweb/events/models/rsvp.py

@@ -1,9 +1,9 @@
-from django.db import models
 from django.contrib.auth.models import User
+from django.db import models
 
-from hknweb.models import Profile
-from hknweb.events.models.event import Event
 import hknweb.events.google_calendar_utils as gcal
+from hknweb.events.models.event import Event
+from hknweb.models import Profile
 
 
 class Rsvp(models.Model):
@@ -30,8 +30,10 @@ def has_not_rsvpd(cls, user, event):
     def save(self, *args, **kwargs):
         profile = Profile.objects.filter(user=self.user).first()
         if not profile.google_calendar_id:
-            profile.google_calendar_id = gcal.create_personal_calendar()
-            profile.save()
+            # we no longer provision new personal google calendars
+            # instead, we generate a ICalView and a route to view it
+            # so they can add it to any calendar app
+            return
 
         if self.google_calendar_event_id is None:
             self.google_calendar_event_id = gcal.create_event(

hknweb/events/views/aggregate_displays/calendar.py

@@ -91,6 +91,14 @@ def get_calendars(request, user_access_level: int):
                 }
             )
 
+        ical_view, _ = ICalView.objects.get_or_create(user=request.user)
+        calendars.append(
+            {
+                "name": "personal (ics)",
+                "link": get_calendar_link(calendar_id=ical_view.url),
+            }
+        )
+
     for calendar in calendars[:-1]:
         calendar["separator"] = "/"
     if len(calendars) > 0: