isopen-hacklabbo/webapp.rb

require 'sinatra'
require 'data_mapper'
require 'json'

DataMapper::setup(:default, "sqlite3://#{Dir.pwd}/hacklabbo.db")

class Entry
  include DataMapper::Resource
  property :id, Serial
  property :open, Boolean
  property :date, DateTime, default: Time.now
end

DataMapper.finalize
Entry.auto_upgrade!

set :secret_token, "unsecure_token"

get '/' do
  entry = Entry.all(limit: 1, order: [ :date.desc ])
  state = {
    open: false,
    date: nil
  }
  unless entry.empty?
    state[:open] = entry[0][:open]
    state[:date] = entry[0][:date]
  end
  erb :index, locals: { state: state }
end

get '/rss.xml' do
  entries = Entry.all(limit: 10, order: [ :date.desc ])
  erb :rss, locals: { entries: entries }
end

get '/hacklabbo/state.json' do
  entry = Entry.all(limit: 1, order: [ :date.desc ])
  state = {
    open: false,
    date: nil
  }
  unless entry.empty?
    state[:open] = entry[0][:open]
    state[:date] = entry[0][:date]
  end
  content_type :json
  state.to_json
end

get '/hacklabbo/open/:token' do |token|
  if token == settings.secret_token
    entry = Entry.create(open: true)
    if entry.saved?
      200
    else
      500
    end
  else
    403
  end
end

get '/hacklabbo/close/:token' do |token|
  if token == settings.secret_token
    entry = Entry.create(open: false)
    if entry.saved?
      200
    else
      500
    end
  else
    403
  end
end