Contents

module Almanack
  module Representation
    class BuiltIcalEvent
      attr_reader :event

      def initialize(event)
        @event = event
      end

      def ical_event
        @ical_event ||= build!
      end

      def self.for(event)
        new(event).ical_event
      end

      private

      def build!
        @ical_event = Icalendar::Event.new
        set_summary
        set_start_time
        set_end_time
        set_description
        set_location
        ical_event
      end

      def set_summary
        ical_event.summary = event.title
      end

      def set_start_time
        if event.start_time.is_a?(Icalendar::Values::Date)
          ical_event.dtstart = event.start_time
        else
          ical_event.dtstart = event.start_time.utc
        end
      end

      def set_end_time
        if event.end_time.is_a?(Icalendar::Values::Date)
          ical_event.dtend = event.end_time
        else
          ical_event.dtend = (event.end_time || event.start_time + default_event_duration ).utc
        end
      end

      def set_description
        ical_event.description = event.description if event.description
      end

      def set_location
        ical_event.location = event.location if event.location
      end

      def default_event_duration
        # Three hours is the duration for events missing end dates, a
        # recommendation suggested by Meetup.com.
        3 * ONE_HOUR
      end
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
almanack-1.3.1	lib/almanack/representation/built_ical_event.rb
almanack-1.3.0	lib/almanack/representation/built_ical_event.rb
almanack-1.3.0.rc1	lib/almanack/representation/built_ical_event.rb