Initial XML export support (FRAB compatible)

app/models/event.rb

@@ -223,6 +223,12 @@ class Event < ActiveRecord::Base
     (100 * result.values.count(true) / result.values.compact.count).to_s
   end
 
+  ##
+  # Returns the slug of an event
+  def slugify
+    "#{self.id}-#{self.title.downcase.gsub(/[^a-z1-9]+/, '-').chomp('-')}"
+  end
+
   private
 
   ##

app/models/event_type.rb

@@ -12,6 +12,13 @@ class EventType < ActiveRecord::Base
 
   LENGTH_STEP = 15
 
+  ##
+  # Return the length in timestamp format (HH:MM)
+  #
+  def length_timestamp
+    [self.length / 60, self.length % 60].map { |t| t.to_s.rjust(2,'0') }.join(':')
+  end
+
   private
 
   ##

app/views/conference/_all_days.xml.haml

@@ -0,0 +1,3 @@
+- @conference.program.events.group_by{ |event| event.start_time.to_date }.each_with_index do | day, index |
+  %day{ :date => day[0], :index => index+1 }
+    =render 'all_rooms', :events => day[1]

app/views/conference/_all_rooms.xml.haml

@@ -0,0 +1,4 @@
+- events.group_by{ |event| event.room }.each do | room |
+  %room{ :name => room[0].name }
+    - room[1].each do | event |
+      = render 'event', :event => event

app/views/conference/_event.xml.haml

@@ -0,0 +1,20 @@
+- event.public?
+  %event{ :guid => event.guid, :id => event.id }
+    %date=event.start_time.iso8601
+    %start=event.start_time.strftime("%H:%M")
+    %duration=event.event_type.length_timestamp
+    %room=event.room.name
+    %type=event.event_type.name
+    %language="en" ## fix me, add language property to Event/Conference?
+    %slug=event.slugify
+    %title=event.title
+    %subtitle=event.subtitle
+    %track=event.track.name
+    %abstract=event.abstract
+    %recording
+      %license/
+      %optout=false #fixme
+    %persons
+      - event.speakers.uniq.each do | speaker |
+      %person{ :id => speaker.id}= speaker.name
+

app/views/conference/schedule.xml.haml

@@ -0,0 +1,11 @@
+%schedule
+  %version=@conference.revision
+  %conference
+    %acronym=@conference.short_title
+    %title=@conference.title
+    %start=@conference.start_date
+    %end=@conference.end_date
+    %days=(@conference.end_date - @conference.start_date).to_i + 1
+    %timeslot_duration="00:15" ## fixme
+  - if not @conference.venue.nil? and @conference.venue.rooms.any?
+    = render 'all_days'