From 9ac272a0fb1e58d8cf9f02e7a0e04caada41f659 Mon Sep 17 00:00:00 2001
From: Steven Miers <steven.miers@gmail.com>
Date: Wed, 1 Jul 2015 20:52:10 -0500
Subject: [PATCH] VRFS-3276 : Calendar manager updates to include manual
 calendars.  Some refactoring to keep common stuff in one place.

---
 ruby/lib/jam_ruby/calendar_manager.rb | 38 +++++++++++++++++++++++----
 1 file changed, 33 insertions(+), 5 deletions(-)

diff --git a/ruby/lib/jam_ruby/calendar_manager.rb b/ruby/lib/jam_ruby/calendar_manager.rb
index 584c1efbd..57c2bb062 100644
--- a/ruby/lib/jam_ruby/calendar_manager.rb
+++ b/ruby/lib/jam_ruby/calendar_manager.rb
@@ -17,28 +17,56 @@ module JamRuby
       if !delete && music_session.recurring_mode==MusicSession::RECURRING_WEEKLY
         rrule = "FREQ=WEEKLY;INTERVAL=1"
       end
-      create_ics_event(uid, text, start_at, stop_at, delete, rrule)
+      create_ics_event(uid, text, text, start_at, stop_at, delete, rrule)
+    end
+
+    # @return event (as ICS string) for a given music session
+    def ics_event_from_calendar(calendar)
+      # Determine properties of calendar event and create:
+      rrule = nil
+      if !calendar.trigger_delete && calendar.recurring_mode==MusicSession::RECURRING_WEEKLY
+        rrule = "FREQ=WEEKLY;INTERVAL=1"
+      end
+
+      create_ics_event(
+        calendar.id,
+        "JamKazam Session #{calendar.name}",
+        calendar.description,
+        calendar.start_at,
+        calendar.end_at,
+        calendar.trigger_delete,
+        rrule
+      )
     end
 
     # @return calendar (as ICS string) for specified user
+    # Includes all RSVPed sessions, as well as any calendar
+    # entries for the given user:
     def create_ics_feed(user)
       ics_events = ""
-      MusicSession.scheduled_rsvp(user, true).each_with_index do |music_session, i|
-        ics_events << "\r\n" if(i > 0)
+      MusicSession.scheduled_rsvp(user, true).each do |music_session|
+        ics_events << "\r\n" if(ics_events.length != 0)
         ics_events << ics_event_from_music_session(music_session)
       end
+
+      user.calendars.each do |user|
+        ics_events << "\r\n" if(ics_events.length != 0)
+        ics_events << ics_event_from_calendar(user)
+      end
+
       create_ics_cal(ics_events)
     end
 
     # @return event (as ICS string) for given arguments
-    def create_ics_event(uuid, summary, start_at, end_at, delete=false, rrule=nil, sequence=nil)
+    def create_ics_event(uuid, name, description, start_at, end_at, delete=false, rrule=nil, sequence=nil)
       uuid ||= UUID.timestamp_create
       event = "BEGIN:VEVENT\r\n"
       event << "UID:#{uuid}\r\n"
       event << "DTSTAMP:#{Time.now.utc().strftime(DATE_FORMAT)}\r\n"
       event << "DTSTART:#{start_at.utc().strftime(DATE_FORMAT)}\r\n"
       event << "DTEND:#{end_at.utc().strftime(DATE_FORMAT)}\r\n"
-      event << "SUMMARY:#{summary}\r\n"
+      event << "SUMMARY:#{name}\r\n"
+      event << "DESCRIPTION:#{description}\r\n"
       if delete
         event << "METHOD:CANCEL\r\n"
         event << "STATUS:CANCELLED\r\n"