Basic wiki facilities for Vestibule

Gemfile

@@ -1,7 +1,7 @@
 source "http://rubygems.org"
 
 gem "rails", "3.0.10"
-gem "mysql", "2.8.1"
+gem "mysql2", "0.2.13"
 gem "simple_form", "1.5.0"
 gem "omniauth", "0.2.6"
 gem "paper_trail", "1.6.4"
@@ -12,7 +12,7 @@ group :test do
   gem "factory_girl_rails", "1.0"
   gem "shoulda", "2.11.3"
   gem "capybara", "0.3.9"
-  gem "database_cleaner", "0.5.2"
+  gem "database_cleaner", "0.6.0"
   gem "mocha", "0.9.8", :require => false
   gem "faker", "0.9.5"
   gem "timecop", "0.3.5"
@@ -22,3 +22,5 @@ group :test do
   gem "launchy"
   gem "escape_utils", "0.1.9"
 end
+
+gem "rake", "0.8.7"

Gemfile.lock

@@ -39,16 +39,15 @@ GEM
       rack (>= 1.0.0)
       rack-test (>= 0.5.4)
       selenium-webdriver (>= 0.0.3)
-    childprocess (0.0.9)
-      ffi (~> 0.6.3)
-    columnize (0.3.1)
-    configuration (1.1.0)
-    culerity (0.2.12)
-    database_cleaner (0.5.2)
+    childprocess (0.2.2)
+      ffi (~> 1.0.6)
+    columnize (0.3.4)
+    culerity (0.2.15)
+    database_cleaner (0.6.0)
     erubis (2.6.6)
       abstract (>= 1.0.0)
     escape_utils (0.1.9)
-    factory_girl (1.3.2)
+    factory_girl (1.3.3)
     factory_girl_rails (1.0)
       factory_girl (~> 1.3)
       rails (>= 3.0.0.beta4)
@@ -60,15 +59,12 @@ GEM
       rack (< 2, >= 1.1.0)
     faraday_middleware (0.6.5)
       faraday (~> 0.6.0)
-    ffi (0.6.3)
-      rake (>= 0.8.7)
+    ffi (1.0.9)
     hashie (1.0.0)
     i18n (0.5.0)
-    json_pure (1.4.6)
-    launchy (0.3.7)
-      configuration (>= 0.0.5)
-      rake (>= 0.8.1)
-    linecache19 (0.5.11)
+    json_pure (1.6.1)
+    launchy (2.0.3)
+    linecache19 (0.5.12)
       ruby_core_source (>= 0.1.4)
     mail (2.2.19)
       activesupport (>= 2.3.6)
@@ -81,9 +77,9 @@ GEM
     multi_json (1.0.3)
     multi_xml (0.2.2)
     multipart-post (1.1.3)
-    mysql (2.8.1)
+    mysql2 (0.2.13)
     net-ldap (0.2.2)
-    nokogiri (1.4.3.1)
+    nokogiri (1.4.7)
     oa-basic (0.2.6)
       oa-core (= 0.2.6)
       rest-client (~> 1.6.0)
@@ -126,7 +122,7 @@ GEM
       activerecord (>= 2.3)
     polyglot (0.3.2)
     pyu-ruby-sasl (0.0.3.3)
-    rack (1.2.3)
+    rack (1.2.4)
     rack-mount (0.6.14)
       rack (>= 1.0.0)
     rack-openid (1.3.1)
@@ -148,12 +144,12 @@ GEM
       rake (>= 0.8.7)
       rdoc (~> 3.4)
       thor (~> 0.14.4)
-    rake (0.9.2)
+    rake (0.8.7)
     rdoc (3.9.4)
     redcarpet (2.0.0b5)
     rest-client (1.6.7)
       mime-types (>= 1.16)
-    ruby-debug-base19 (0.11.24)
+    ruby-debug-base19 (0.11.25)
       columnize (>= 0.3.1)
       linecache19 (>= 0.5.11)
       ruby_core_source (>= 0.1.4)
@@ -164,13 +160,13 @@ GEM
     ruby-openid (2.1.8)
     ruby-openid-apps-discovery (1.2.0)
       ruby-openid (>= 2.1.7)
-    ruby_core_source (0.1.4)
+    ruby_core_source (0.1.5)
       archive-tar-minitar (>= 0.5.2)
     rubyntlm (0.1.1)
     rubyzip (0.9.4)
-    selenium-webdriver (0.0.29)
-      childprocess (>= 0.0.7)
-      ffi (~> 0.6.3)
+    selenium-webdriver (2.7.0)
+      childprocess (>= 0.2.1)
+      ffi (>= 1.0.7)
       json_pure
       rubyzip
     shoulda (2.11.3)
@@ -190,23 +186,24 @@ GEM
       multi_json (~> 1.0.0)
       multi_xml (~> 0.2.0)
       simple_oauth (~> 0.1.5)
-    tzinfo (0.3.29)
+    tzinfo (0.3.30)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
   capybara (= 0.3.9)
-  database_cleaner (= 0.5.2)
+  database_cleaner (= 0.6.0)
   escape_utils (= 0.1.9)
   factory_girl_rails (= 1.0)
   faker (= 0.9.5)
   launchy
   mocha (= 0.9.8)
-  mysql (= 2.8.1)
+  mysql2 (= 0.2.13)
   omniauth (= 0.2.6)
   paper_trail (= 1.6.4)
   rails (= 3.0.10)
+  rake (= 0.8.7)
   redcarpet (~> 2.0.0b5)
   ruby-debug19
   shoulda (= 2.11.3)

app/controllers/proposals_controller.rb

@@ -1,3 +1,5 @@
+require 'uri'
+
 class ProposalsController < ApplicationController
   before_filter :authenticate_user!, :except => [:index, :show]
 
@@ -18,6 +20,12 @@ def new
     @proposal = Proposal.new
   end
 
+  def moot
+    @proposal = Proposal.new
+		@proposal.title = URI.unescape params[:title]
+    render :new
+  end
+
   def create
     @proposal = current_user.proposals.new(params[:proposal])
     if @proposal.save
@@ -36,7 +44,7 @@ def update
     if @proposal.update_attributes(params[:proposal])
       redirect_to proposal_path(@proposal)
     else
-      render :edit
+			render :edit
     end
   end
 

app/helpers/application_helper.rb

@@ -1,4 +1,5 @@
 require 'redcarpet'
+require 'uri'
 
 module ApplicationHelper
   def render_page_title
@@ -32,8 +33,16 @@ def avatar_url(user, bigger=false)
     end
   end
 
+  def wikiize(text)
+		names = {}
+    User.all.each {|user| names[user.name] = link_to(user.name, user) }
+    Proposal.all.each {|proposal| names[proposal.title] = link_to(proposal.title, proposal) }
+		text.gsub(/\[\[(.*?)\]\]/) {|s| names[$1] || link_to($1, {:controller => "proposals", :action => "moot", :title => URI.escape($1)}) }
+  end
+
   def markdown(text)
     if text
+			text = wikiize(text)
       markdown_parser.render(text).html_safe
     else
       nil

config/routes.rb

@@ -1,5 +1,6 @@
 Vestibule::Application.routes.draw do
   resources :users, :only => [:show, :edit, :update]
+  get "/proposals/moot"
   resources :proposals, :except => [:destroy] do
     resources :suggestions, :only => [:create]
     member do

db/seeds.rb

@@ -6,8 +6,8 @@
 #   cities = City.create([{ :name => 'Chicago' }, { :name => 'Copenhagen' }])
 #   Mayor.create(:name => 'Daley', :city => cities.first)
 
-def user(name)
-  User.create!(:name => name, :twitter_nickname => name)
+def user(name, nickname=nil)
+  User.create!(:name => name, :twitter_nickname => nickname || name)
 end
 
 def suggestions_for(proposal, suggestions)
@@ -19,10 +19,10 @@ def suggestions_for(proposal, suggestions)
   end
 end
 
-alice = user("alice")
+alice = user("Alice", "alice")
 bob = user("bob")
-charlie = user("charlie")
-daniel = user("daniel")
+charlie = user("Charlie Parker", "charlie")
+daniel = user("Daniel Boone", "daniel")
 
 a = alice.proposals.create :title => "Fake it till you make it", :description => <<-EOS
 I've written a few things recently which work against 3rd party HTTP API's recently. 

test/unit/helpers/application_helper_test.rb

@@ -22,4 +22,31 @@ class ApplicationHelperTest < ActionView::TestCase
       end
     end
   end
+
+	context "wiki" do
+	  context "for a single user" do
+	    setup do
+	      @user = Factory(:user, :twitter_nickname => "rdrake98", :name => "Richard Drake")
+	    end
+
+	    should "turn into link" do
+	      assert_equal link_to("Richard Drake", "/users/rdrake98"), wikiize("[[Richard Drake]]")
+	    end
+	  end
+
+	  context "for a single proposal" do
+	    setup do
+	      @user = Factory(:proposal, :title => "My One and Only")
+	    end
+
+	    should "turn into link" do
+	      assert_equal link_to("My One and Only", "/proposals/1"), wikiize("[[My One and Only]]")
+	      assert_equal link_to("Her Latest Idea", "/proposals/moot?title=Her%2520Latest%2520Idea"), wikiize("[[Her Latest Idea]]")
+	      assert_equal(
+					"I prefer <a href=\"/proposals/moot?title=Her%2520Latest%2520Idea\">Her Latest Idea</a> to <a href=\"/proposals/1\">My One and Only</a>.", 
+					wikiize("I prefer [[Her Latest Idea]] to [[My One and Only]].")
+				)
+	    end
+	  end
+	end
 end