unavailable-developers: Use bg colors to indicate length of away

Use background colors to indicate how long the developer is away.

1 files changed, 14 insertions, 1 deletions

diff --git a/_plugins/devaway.rb b/_plugins/devaway.rb
index 9ba5018..b7ebec7 100644
--- a/_plugins/devaway.rb
+++ b/_plugins/devaway.rb
@@ -1,14 +1,27 @@
+require 'date'
+
 module Gentoo
   class DevawayGenerator < Jekyll::Generator
     DEVAWAY_XML = '_data/devaway.xml'
+    # ... @ yyyy/mm/dd HH:MMZ
+    DATE_REGEXP = /@ (\d+)\/(\d+)\/(\d+) (\d+):(\d)+Z$/
 
     def generate(site)
       data = Nokogiri::XML(File.open(DEVAWAY_XML))
 
       site.data['devaway'] ||= {}
+      now = Time.now
 
       data.xpath('/devaway/dev').each do |dev|
-        site.data['devaway'][dev['nick']] = dev.xpath('./reason/text()').first.content
+        reason = dev.xpath('./reason/text()').first.content
+        date = Time.utc(*(DATE_REGEXP.match(reason).captures.map(&:to_i)))
+        away_sec = now - date
+
+        site.data['devaway'][dev['nick']] = {
+          'reason' => dev.xpath('./reason/text()').first.content,
+          'date' =>  date,
+          'away_days' => away_sec / 24 / 3600,
+        }
       end
     end
   end