require 'rubygems'
require 'sinatra'

module DataConstellation
  puts "Loading DataConstellation"
  class Application < Sinatra::Base
    # Capture URLs ending with /, and if the directory contains index.shtl, redirect there
    get %r{(.*)/$} do
      puts "checking for server-parser"
      dir = params["captures"][0]
      file = "#{dir}/index.shtml".gsub(%r{///*}, '/')
      # Don't know why this doesn't work instead, but Dreamhost makes debugging too hard:
      #file = request.path.inspect+"index.shtml"
      begin
        File.stat "public"+file   # Exception if file doesn't exist
        redirect "#{request.url}index.shtml"
      rescue => e
        #"No such file '#{file}', will pass, #{e.class}: #{e.msg}"
        pass
      end
    end

    # Your Sinatra application goes here

    get '/' do
      puts "got /"
      "got /"
    end

    get '/sinatra' do
      puts "got sinatra"
      "Hello from Sinatra on Dreamhost! loaded from #{__FILE__}"
    end
  end
end