From e9abdc08c8d5e281f61f48eef51cc0f0f095c2a9 Mon Sep 17 00:00:00 2001
From: pivotal <pivotal@managers.(none)>
Date: Mon, 25 Feb 2013 13:03:04 -0700
Subject: [PATCH] Add GPIO gem and embed iframe for webcam.

---
 Gemfile                         | 1 +
 Gemfile.lock                    | 2 ++
 app/door_buzzer_server.rb       | 8 +++++++-
 app/views/index.haml            | 7 +++++++
 spec/door_buzzer_server_spec.rb | 1 -
 5 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/Gemfile b/Gemfile
index c0fc7bd..96587b9 100644
--- a/Gemfile
+++ b/Gemfile
@@ -2,6 +2,7 @@ source :rubygems
 
 gem 'sinatra'
 gem 'haml'
+gem 'gpio'
 
 group :test do
   gem 'rspec'
diff --git a/Gemfile.lock b/Gemfile.lock
index aa07026..f8d8f28 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -2,6 +2,7 @@ GEM
   remote: http://rubygems.org/
   specs:
     diff-lcs (1.1.3)
+    gpio (0.0.6)
     haml (4.0.0)
       tilt
     rack (1.5.2)
@@ -25,6 +26,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
+  gpio
   haml
   rspec
   sinatra
diff --git a/app/door_buzzer_server.rb b/app/door_buzzer_server.rb
index c1a3ad6..6ed4776 100644
--- a/app/door_buzzer_server.rb
+++ b/app/door_buzzer_server.rb
@@ -1,5 +1,11 @@
 require 'sinatra'
+require 'gpio'
 
+#TODO: parse webcam url from config.yml
 get '/' do
-
+  haml :index
 end
+
+get '/buzz' do
+  GPIO::Pin.new(pin: 22)
+end
\ No newline at end of file
diff --git a/app/views/index.haml b/app/views/index.haml
index e69de29..ed12e12 100644
--- a/app/views/index.haml
+++ b/app/views/index.haml
@@ -0,0 +1,7 @@
+%h1
+  Pivotal Door buzzer
+
+%iframe{:src => locals.webcam_url, :style => "width: 100%; height:700px;" }
+
+%a{:href => '/buzz'}
+  Buzz Me in!
\ No newline at end of file
diff --git a/spec/door_buzzer_server_spec.rb b/spec/door_buzzer_server_spec.rb
index 8cc5f00..e3a18db 100644
--- a/spec/door_buzzer_server_spec.rb
+++ b/spec/door_buzzer_server_spec.rb
@@ -2,6 +2,5 @@
 
 describe 'The most awesomest door buzzing app EVAAARRRRR' do
   it 'should buzz me in' do
-    
   end
 end