[issue #64] Added Wiki controller and some methods in Project

Gemfile

@@ -30,6 +30,10 @@ gem 'whenever', :require => false
 gem 'delayed_job'
 gem 'highline', '~> 1.6.8'
 
+# Wiki
+gem "gollum", "1.3.1"
+gem "redcarpet", "1.17.2"
+
 # XML-RPC support
 # gem 'actionwebservice' #, :git => 'git://github.com/ywen/actionwebservice.git'
 gem "rails-xmlrpc", '~> 0.3.6' # :git => 'git://github.com/chipiga/rails-xmlrpc.git'

Gemfile.lock

@@ -37,6 +37,8 @@ GEM
     airbrake (3.0.5)
       activesupport
       builder
+    albino (1.3.3)
+      posix-spawn (>= 0.3.6)
     ancestry (1.2.4)
       activerecord (>= 2.2.2)
     arel (2.0.10)
@@ -77,6 +79,16 @@ GEM
     factory_girl_rails (1.4.0)
       factory_girl (~> 2.3.0)
       railties (>= 3.0.0)
+    github-markup (0.7.0)
+    gollum (1.3.1)
+      albino (~> 1.3.2)
+      github-markup (>= 0.4.0, < 1.0.0)
+      grit (~> 2.4.1)
+      mustache (>= 0.11.2, < 1.0.0)
+      nokogiri (~> 1.4)
+      redcarpet
+      sanitize (~> 2.0.0)
+      sinatra (~> 1.0)
     grit (2.4.1)
       diff-lcs (~> 1.1)
       mime-types (~> 1.15)
@@ -105,6 +117,7 @@ GEM
     meta-tags (1.2.4)
       actionpack
     mime-types (1.17.2)
+    mustache (0.99.4)
     mysql2 (0.2.9)
     net-scp (1.0.4)
       net-ssh (>= 1.99.1)
@@ -113,6 +126,7 @@ GEM
     net-ssh (2.2.1)
     net-ssh-gateway (1.1.0)
       net-ssh (>= 1.99.1)
+    nokogiri (1.5.0)
     omniauth (1.0.1)
       hashie (~> 1.2)
       rack
@@ -127,6 +141,7 @@ GEM
       mime-types
     pg (0.11.0)
     polyglot (0.3.3)
+    posix-spawn (0.3.6)
     rack (1.2.4)
     rack-mount (0.6.14)
       rack (>= 1.0.0)
@@ -159,6 +174,7 @@ GEM
     rbx-require-relative (0.0.5)
     rdoc (3.11)
       json (~> 1.4)
+    redcarpet (1.17.2)
     rr (1.0.4)
     rspec (2.7.0)
       rspec-core (~> 2.7.0)
@@ -183,10 +199,16 @@ GEM
       sexp_processor (~> 3.0)
     russian (0.6.0)
       i18n (>= 0.5.0)
+    sanitize (2.0.3)
+      nokogiri (>= 1.4.4, < 1.6)
     sexp_processor (3.0.8)
     silent-postgres (0.1.1)
+    sinatra (1.2.7)
+      rack (~> 1.1)
+      tilt (>= 1.2.2, < 2.0)
     state_machine (0.9.4)
     thor (0.14.6)
+    tilt (1.3.3)
     treetop (1.4.10)
       polyglot
       polyglot (>= 0.3.1)
@@ -219,6 +241,7 @@ DEPENDENCIES
   delayed_job
   devise (~> 1.5.2)
   factory_girl_rails (~> 1.4.0)
+  gollum (= 1.3.1)
   grack!
   grit
   haml-rails (~> 0.3.4)
@@ -236,6 +259,7 @@ DEPENDENCIES
   rails-xmlrpc (~> 0.3.6)
   rails3-generators
   rails3-jquery-autocomplete
+  redcarpet (= 1.17.2)
   rr
   rspec-rails (~> 2.7.0)
   ruby-debug

app/controllers/wiki_controller.rb

@@ -0,0 +1,19 @@
+class WikiController < ApplicationController
+  def index
+  end
+
+  def show
+  end
+
+  def edit
+  end
+
+  def update
+  end
+
+  def new
+  end
+
+  def create
+  end
+end

app/helpers/wiki_helper.rb

@@ -0,0 +1,2 @@
+module WikiHelper
+end

app/models/project.rb

@@ -29,7 +29,10 @@ class Project < ActiveRecord::Base
 
   after_create :attach_to_personal_repository
   after_create :create_git_repo
+  after_save :create_wiki
+
   after_destroy :destroy_git_repo
+  after_destroy :destroy_wiki
   # after_rollback lambda { destroy_git_repo rescue true if new_record? }
 
   has_ancestry
@@ -111,6 +114,10 @@ class Project < ActiveRecord::Base
     build_path(git_repo_name)
   end
 
+  def wiki_path
+    build_wiki_path(git_repo_name)
+  end
+
   def xml_rpc_create(repository)
     result = BuildServer.create_project name, repository.platform.name, repository.name, path
     if result == BuildServer::SUCCESS
@@ -135,6 +142,10 @@ class Project < ActiveRecord::Base
       File.join(APP_CONFIG['root_path'], 'git_projects', "#{dir}.git")
     end
 
+    def build_wiki_path(dir)
+      File.join(APP_CONFIG['root_path'], 'projects_wiki', "#{dir}.wiki.git")
+    end
+
     def attach_to_personal_repository
       repositories << self.owner.personal_repository if !repositories.exists?(:id => self.owner.personal_repository)
     end
@@ -146,4 +157,12 @@ class Project < ActiveRecord::Base
     def destroy_git_repo
       FileUtils.rm_rf path
     end
+
+    def create_wiki
+      Grit::Repo.init_bare(wiki_path) if has_wiki && !FileTest.exist?(wiki_path)
+    end
+
+    def destroy_wiki
+      FileUtils.rm_rf wiki_path
+    end
 end

db/migrate/20111221120208_add_has_wiki_to_projects.rb

@@ -0,0 +1,9 @@
+class AddHasWikiToProjects < ActiveRecord::Migration
+  def self.up
+    add_column :projects, :has_wiki, :boolean
+  end
+
+  def self.down
+    remove_column :projects, :has_wiki
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20111220155059) do
+ActiveRecord::Schema.define(:version => 20111221194422) do
 
   create_table "arches", :force => true do |t|
     t.string   "name",       :null => false
@@ -69,6 +69,7 @@ ActiveRecord::Schema.define(:version => 20111220155059) do
     t.string   "update_type"
     t.integer  "bpl_id"
     t.integer  "pl_id"
+    t.text     "include_repos"
     t.integer  "user_id"
   end
 
@@ -212,6 +213,7 @@ ActiveRecord::Schema.define(:version => 20111220155059) do
     t.integer  "category_id"
     t.text     "description"
     t.string   "ancestry"
+    t.boolean  "has_wiki"
   end
 
   add_index "projects", ["category_id"], :name => "index_projects_on_category_id"

spec/controllers/wiki_controller_spec.rb

@@ -0,0 +1,5 @@
+require 'spec_helper'
+
+describe WikiController do
+
+end

spec/helpers/wiki_helper_spec.rb

@@ -0,0 +1,15 @@
+require 'spec_helper'
+
+# Specs in this file have access to a helper object that includes
+# the WikiHelper. For example:
+#
+# describe WikiHelper do
+#   describe "string concat" do
+#     it "concats two strings with spaces" do
+#       helper.concat_strings("this","that").should == "this that"
+#     end
+#   end
+# end
+describe WikiHelper do
+  pending "add some examples to (or delete) #{__FILE__}"
+end