fixing paths

config.rb

@@ -0,0 +1,5 @@
+require 'pusher'
+
+Pusher.app_id = '30086'
+Pusher.key = 'c098fd0ea035d82a56b5'
+Pusher.secret = 'ae8639f60016286c5179'

notify.rb

@@ -0,0 +1,68 @@
+require 'config.rb'
+
+require 'sinatra'
+require 'pusher'
+require 'json'
+
+include Rack::Utils
+
+set :public_folder, 'examples/'
+
+get '/' do
+  send_file('examples/index.html')
+end
+
+get '/notify' do
+
+  message = params[:message]
+
+  if( !message )
+    status 400
+    body 'message must be provided'
+  end
+
+  message = sanitise_input(message)
+  data = {'message' => message}
+  response = Pusher['my_notifications'].trigger('notification', data)
+
+  result = {'activity' => data, 'pusherResponse' => response}
+
+  status 200
+  headers \
+    'Cache-Control' =>  'no-cache, must-revalidate',
+    'Content-Type' =>  'application/json'
+
+  body result.to_json
+end
+
+get '/src/*' do
+  path = params[:splat].join()
+  path = path.gsub(/(\.\.)|~/, '') # remove ../ and ~
+  path = 'src/' + path
+  type = path[path.rindex('.')+1, path.length]
+  puts('getting: ' + path + ' type: ' + type)
+  if(File.exists?(path))
+    status 200
+    headers \
+      'Cache-Control' =>  'no-cache, must-revalidate',
+      'Content-Type' =>  get_content_type(type)
+    File.read(path)
+  else
+    status 404
+  end
+end
+
+def get_content_type(type)
+  case type
+  when "css"
+    return 'text/css'
+  when "js"
+    return 'text/javascript'
+  else
+    return 'text/plain'
+  end
+end
+
+def sanitise_input(message) 
+  return escape_html(message).slice(0, 300)
+end