[FIX] calendar: redirection after invitation email

When accepting/declining a calendar event invitation received by mail,
we landed on an empty gray webclient. The confirmation page had been
dropped with passage to new JS API / new calendar / new webclient.

Previous mechanism had been reimplemented: custom web client with event
information/confirmation if the user is not connected or redirection to
the event form view if the user is connected.

+ FIX manyattendeetag : the status circle did not turn red when an
user declined the invitation.

1 files changed, 7 insertions, 1 deletions

diff --git a/addons/calendar/controllers/main.py b/addons/calendar/controllers/main.py
index 770c73bd41c..afe85209f03 100644
--- a/addons/calendar/controllers/main.py
+++ b/addons/calendar/controllers/main.py
@@ -48,7 +48,13 @@ class meeting_invitation(http.Controller):
         if attendee:
             attendee_data['current_attendee'] = attendee[0]
 
-        values = dict(init="s.calendar.event('%s', '%s', '%s', '%s' , '%s');" % (db, action, id, 'form', json.dumps(attendee_data)))
+        values = dict(
+            init = """
+                odoo.define('calendar.invitation_page', function (require) {
+                    require('base_calendar.base_calendar').showCalendarInvitation('%s', '%s', '%s', '%s', '%s');
+                });
+            """ % (db, action, id, 'form', json.dumps(attendee_data))
+        )
         return request.render('web.webclient_bootstrap', values)
 
     # Function used, in RPC to check every 5 minutes, if notification to do for an event or not