Updates for Ramaskrik 2023HEADmaster

- Reorg, create lib dir and move room-schedule and events there
- Add .ics template to generate program as an iCalendar stream.
- Add some info to html template, and instructions to html template.
- Add footer to html template, with timestamp for when the view was
  generated.
- Fix bug that messed up the layout if the input data was not already
  sorted.
- Update readme with usage instructions.

1 files changed, 28 insertions, 0 deletions

diff --git a/lib/events.rb b/lib/events.rb
new file mode 100644
index 0000000..e647930
--- /dev/null
+++ b/lib/events.rb
@@ -0,0 +1,28 @@
+require 'time'
+
+module Events
+  class Event
+
+    attr_reader :start_time
+    attr_reader :duration
+    attr_reader :title
+    attr_reader :venue
+    attr_reader :image_url
+
+    def initialize(attrs)
+      @start_time = Time.parse(attrs['start_time'])
+      @duration = attrs['duration'].to_i
+      @title = attrs['title']
+      @venue = attrs['venue']
+      @image_url = attrs['image'] unless attrs['image'].length < 10
+    end
+
+    def date
+      @start_time.to_date
+    end
+
+    def slug
+      "#{start_time.to_i}-#{title.downcase.gsub(/[^a-z0-9_-]/, '')}"
+    end
+  end
+end