From 747ca77edc5fc5afc6cde31ba39b93432b7f6df3 Mon Sep 17 00:00:00 2001
From: Gerrit Riessen <gerrit.riessen@gmail.com>
Date: Sat, 1 Oct 2011 22:15:15 +0200
Subject: [PATCH] Subscribe to application deployments in iCal.

---
 Gemfile                               |  2 ++
 Gemfile.lock                          |  2 ++
 app/controllers/deploys_controller.rb |  4 +++-
 app/helpers/application_helper.rb     | 15 +++++++++++++++
 app/views/deploys/index.ics.haml      |  1 +
 5 files changed, 23 insertions(+), 1 deletion(-)
 create mode 100644 app/views/deploys/index.ics.haml

diff --git a/Gemfile b/Gemfile
index c4b8ac1..b417987 100644
--- a/Gemfile
+++ b/Gemfile
@@ -23,6 +23,8 @@ platform :ruby do
   gem 'bson_ext', '~> 1.4.0'
 end
 
+gem 'ri_cal'
+
 group :development, :test do
   gem 'rspec-rails', '~> 2.6'
   gem 'webmock', :require => false
diff --git a/Gemfile.lock b/Gemfile.lock
index aa89b4e..431e509 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -155,6 +155,7 @@ GEM
     responders (0.6.4)
     rest-client (1.6.7)
       mime-types (>= 1.16)
+    ri_cal (0.8.8)
     rspec (2.6.0)
       rspec-core (~> 2.6.0)
       rspec-expectations (~> 2.6.0)
@@ -230,6 +231,7 @@ DEPENDENCIES
   oruen_redmine_client
   pivotal-tracker
   rails (= 3.0.10)
+  ri_cal
   rspec (~> 2.6)
   rspec-rails (~> 2.6)
   ruby-debug
diff --git a/app/controllers/deploys_controller.rb b/app/controllers/deploys_controller.rb
index e2c1bac..50b9bb6 100644
--- a/app/controllers/deploys_controller.rb
+++ b/app/controllers/deploys_controller.rb
@@ -16,7 +16,9 @@ class DeploysController < ApplicationController
     app = App.find(params[:app_id])
     raise Mongoid::Errors::DocumentNotFound.new(App, app.id) unless current_user.admin? || current_user.watching?(app)
 
-    @deploys = app.deploys.order_by(:created_at.desc).paginate(:page => params[:page], :per_page => 10)
+    @deploys = app.deploys.order_by(:created_at.desc).
+      paginate(:page => params[:page], :per_page => 10)
+    @app = app
   end
 
   private
diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 09e9aca..f957f92 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -3,6 +3,21 @@ module ApplicationHelper
     create_percentage_table_for(problem) {|notice| notice.message}
   end
 
+  def generate_ical(deploys)
+    RiCal.Calendar do |cal|
+      deploys.each_with_index do |deploy,idx|
+        cal.event do |event|
+          event.summary     = "#{idx+1} #{deploy.repository}"
+          event.description = deploy.revision
+          event.dtstart     = deploy.created_at
+          event.dtend       = deploy.created_at + 60.minutes
+          event.location    = deploy.environment
+          event.organizer   = deploy.username
+        end
+      end
+    end.to_s
+  end
+
   def user_agent_graph(problem)
     create_percentage_table_for(problem) {|notice| pretty_user_agent(notice.user_agent)}
   end
diff --git a/app/views/deploys/index.ics.haml b/app/views/deploys/index.ics.haml
new file mode 100644
index 0000000..629b13b
--- /dev/null
+++ b/app/views/deploys/index.ics.haml
@@ -0,0 +1 @@
+= generate_ical(@app.deploys.order_by(:created_at.asc))
--
libgit2 0.21.2