wiki base sceleton

app/controllers/wikis_controller.rb

+class WikisController < ApplicationController
+  before_filter :project
+  layout "project"
+  respond_to :html
+  
+  def show
+    @wiki = @project.wikis.find_by_slug(params[:id])
+    respond_with(@wiki)
+  end
+
+  def new
+    @wiki = Wiki.new
+
+    respond_to do |format|
+      format.html # new.html.erb
+      format.json { render json: @wiki }
+    end
+  end
+
+  def edit
+    @wiki = Wiki.find(params[:id])
+  end
+
+  def create
+    @wiki = Wiki.new(params[:wiki])
+
+    respond_to do |format|
+      if @wiki.save
+        format.html { redirect_to @wiki, notice: 'Wiki was successfully created.' }
+        format.json { render json: @wiki, status: :created, location: @wiki }
+      else
+        format.html { render action: "new" }
+        format.json { render json: @wiki.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  def update
+    @wiki = Wiki.find(params[:id])
+
+    respond_to do |format|
+      if @wiki.update_attributes(params[:wiki])
+        format.html { redirect_to @wiki, notice: 'Wiki was successfully updated.' }
+        format.json { head :no_content }
+      else
+        format.html { render action: "edit" }
+        format.json { render json: @wiki.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  def destroy
+    @wiki = Wiki.find(params[:id])
+    @wiki.destroy
+
+    respond_to do |format|
+      format.html { redirect_to wikis_url }
+      format.json { head :no_content }
+    end
+  end
+end

app/models/project.rb

@@ -12,6 +12,7 @@ class Project < ActiveRecord::Base
   has_many :deploy_keys, :dependent => :destroy, :foreign_key => "project_id", :class_name => "Key"
   has_many :web_hooks, :dependent => :destroy
   has_many :protected_branches, :dependent => :destroy
+  has_many :wikis, :dependent => :destroy
   acts_as_taggable

app/models/wiki.rb

+class Wiki < ActiveRecord::Base
+  belongs_to :project
+
+  validates :content, :title, :presence => true
+  validates :title, :length => 1..250,
+                    :uniqueness => {:scope => :project_id, :case_sensitive => false}
+
+  before_save :set_slug
+
+
+  def to_param
+    slug
+  end
+
+  protected
+
+  def set_slug
+    self.slug = self.title.parameterize
+  end
+end

app/views/layouts/_project_menu.html.haml

@@ -11,6 +11,7 @@
     - if @project.issues_enabled
       = link_to  project_issues_filter_path(@project), :class => (controller.controller_name == "issues") ? "current" : nil do
         Issues
+    
     - if @project.merge_requests_enabled
       = link_to project_merge_requests_path(@project), :class => (controller.controller_name == "merge_requests") ? "current" : nil do
         Merge Requests
@@ -18,3 +19,7 @@
     - if @project.wall_enabled
       = link_to wall_project_path(@project), :class => current_page?(:controller => "projects", :action => "wall", :id => @project) ? "current" : nil do
         Wall
+    
+    - if @project.wiki_enabled
+      -#= link_to project_wikis_path(@project), :class => current_page?(:controller => "projects", :action => "wiki", :id => @project) ? "current" : nil do
+        Wiki

app/views/projects/_form.html.haml

@@ -41,6 +41,10 @@
       .clearfix
         = f.label :wall_enabled, "Wall"
         .input= f.check_box :wall_enabled
+      
+      .clearfix
+        = f.label :wiki_enabled, "Wiki"
+        .input= f.check_box :wiki_enabled
     
   .clearfix
     = f.label :description

app/views/wikis/_form.html.haml

+= form_for @wiki do |f|
+  -if @wiki.errors.any?
+    #error_explanation
+      %h2= "#{pluralize(@wiki.errors.count, "error")} prohibited this wiki from being saved:"
+      %ul
+        - @wiki.errors.full_messages.each do |msg|
+          %li= msg
+
+  .field
+    = f.label :title
+    = f.text_field :title
+  .field
+    = f.label :content
+    = f.text_area :content
+  .actions
+    = f.submit 'Save'

app/views/wikis/edit.html.haml

+%h1 Editing wiki
+
+= render 'form'
+
+= link_to 'Show', @wiki
+\|
+= link_to 'Back', wikis_path

app/views/wikis/index.html.haml

+%h1 Listing wikis
+
+%table
+  %tr
+    %th Title
+    %th Content
+    %th
+    %th
+    %th
+
+  - @wikis.each do |wiki|
+    %tr
+      %td= wiki.title
+      %td= wiki.content
+      %td= link_to 'Show', wiki
+      %td= link_to 'Edit', edit_wiki_path(wiki)
+      %td= link_to 'Destroy', wiki, :confirm => 'Are you sure?', :method => :delete
+
+%br
+
+= link_to 'New Wiki', new_wiki_path

app/views/wikis/new.html.haml

+%h1 New wiki
+
+= render 'form'
+
+= link_to 'Back', wikis_path

app/views/wikis/show.html.haml

+%p#notice= notice
+
+%h3= @wiki.title
+= @wiki.content
+
+%br
+= link_to 'Edit', edit_project_wiki_path(@project, @wiki)

config/routes.rb

 Gitlab::Application.routes.draw do
+
   # Optionally, enable Resque here
   require 'resque/server'
   mount Resque::Server.new, at: '/info/resque'
@@ -55,6 +56,7 @@ Gitlab::Application.routes.draw do
       get "files"
     end
+    resources :wikis, :only => [:show, :edit, :destroy]
     resource :repository do 
       member do 
         get "branches"

db/migrate/20120216215008_create_wikis.rb

+class CreateWikis < ActiveRecord::Migration
+  def change
+    create_table :wikis do |t|
+      t.string :title
+      t.text :content
+      t.integer :project_id
+
+      t.timestamps
+    end
+  end
+end

db/migrate/20120219130957_add_slug_to_wiki.rb

+class AddSlugToWiki < ActiveRecord::Migration
+  def change
+    add_column :wikis, :slug, :string
+
+  end
+end

db/migrate/20120219140810_add_wiki_enabled_to_project.rb

+class AddWikiEnabledToProject < ActiveRecord::Migration
+  def change
+    add_column :projects, :wiki_enabled, :boolean, :default => true, :null => false
+
+  end
+end

db/schema.rb

@@ -11,7 +11,11 @@
 #
 # It's strongly recommended to check this file into your version control system.
+<<<<<<< HEAD
 ActiveRecord::Schema.define(:version => 20120216085842) do
+=======
+ActiveRecord::Schema.define(:version => 20120219140810) do
+>>>>>>> wiki base sceleton
   create_table "issues", :force => true do |t|
     t.string   "title"
@@ -80,6 +84,7 @@ ActiveRecord::Schema.define(:version => 20120216085842) do
     t.boolean  "issues_enabled",         :default => true,     :null => false
     t.boolean  "wall_enabled",           :default => true,     :null => false
     t.boolean  "merge_requests_enabled", :default => true,     :null => false
+    t.boolean  "wiki_enabled",           :default => true,     :null => false
   end
   create_table "protected_branches", :force => true do |t|
@@ -158,4 +163,13 @@ ActiveRecord::Schema.define(:version => 20120216085842) do
     t.datetime "updated_at"
   end
+  create_table "wikis", :force => true do |t|
+    t.string   "title"
+    t.text     "content"
+    t.integer  "project_id"
+    t.datetime "created_at", :null => false
+    t.datetime "updated_at", :null => false
+    t.string   "slug"
+  end
+
 end

spec/controllers/wikis_controller_spec.rb

+require 'spec_helper'
+
+# This spec was generated by rspec-rails when you ran the scaffold generator.
+# It demonstrates how one might use RSpec to specify the controller code that
+# was generated by Rails when you ran the scaffold generator.
+#
+# It assumes that the implementation code is generated by the rails scaffold
+# generator.  If you are using any extension libraries to generate different
+# controller code, this generated spec may or may not pass.
+#
+# It only uses APIs available in rails and/or rspec-rails.  There are a number
+# of tools you can use to make these specs even more expressive, but we're
+# sticking to rails and rspec-rails APIs to keep things simple and stable.
+#
+# Compared to earlier versions of this generator, there is very limited use of
+# stubs and message expectations in this spec.  Stubs are only used when there
+# is no simpler way to get a handle on the object needed for the example.
+# Message expectations are only used when there is no simpler way to specify
+# that an instance is receiving a specific message.
+
+describe WikisController do
+
+  # This should return the minimal set of attributes required to create a valid
+  # Wiki. As you add validations to Wiki, be sure to
+  # update the return value of this method accordingly.
+  def valid_attributes
+    {}
+  end
+  
+  # This should return the minimal set of values that should be in the session
+  # in order to pass any filters (e.g. authentication) defined in
+  # WikisController. Be sure to keep this updated too.
+  def valid_session
+    {}
+  end
+
+  describe "GET index" do
+    it "assigns all wikis as @wikis" do
+      wiki = Wiki.create! valid_attributes
+      get :index, {}, valid_session
+      assigns(:wikis).should eq([wiki])
+    end
+  end
+
+  describe "GET show" do
+    it "assigns the requested wiki as @wiki" do
+      wiki = Wiki.create! valid_attributes
+      get :show, {:id => wiki.to_param}, valid_session
+      assigns(:wiki).should eq(wiki)
+    end
+  end
+
+  describe "GET new" do
+    it "assigns a new wiki as @wiki" do
+      get :new, {}, valid_session
+      assigns(:wiki).should be_a_new(Wiki)
+    end
+  end
+
+  describe "GET edit" do
+    it "assigns the requested wiki as @wiki" do
+      wiki = Wiki.create! valid_attributes
+      get :edit, {:id => wiki.to_param}, valid_session
+      assigns(:wiki).should eq(wiki)
+    end
+  end
+
+  describe "POST create" do
+    describe "with valid params" do
+      it "creates a new Wiki" do
+        expect {
+          post :create, {:wiki => valid_attributes}, valid_session
+        }.to change(Wiki, :count).by(1)
+      end
+
+      it "assigns a newly created wiki as @wiki" do
+        post :create, {:wiki => valid_attributes}, valid_session
+        assigns(:wiki).should be_a(Wiki)
+        assigns(:wiki).should be_persisted
+      end
+
+      it "redirects to the created wiki" do
+        post :create, {:wiki => valid_attributes}, valid_session
+        response.should redirect_to(Wiki.last)
+      end
+    end
+
+    describe "with invalid params" do
+      it "assigns a newly created but unsaved wiki as @wiki" do
+        # Trigger the behavior that occurs when invalid params are submitted
+        Wiki.any_instance.stub(:save).and_return(false)
+        post :create, {:wiki => {}}, valid_session
+        assigns(:wiki).should be_a_new(Wiki)
+      end
+
+      it "re-renders the 'new' template" do
+        # Trigger the behavior that occurs when invalid params are submitted
+        Wiki.any_instance.stub(:save).and_return(false)
+        post :create, {:wiki => {}}, valid_session
+        response.should render_template("new")
+      end
+    end
+  end
+
+  describe "PUT update" do
+    describe "with valid params" do
+      it "updates the requested wiki" do
+        wiki = Wiki.create! valid_attributes
+        # Assuming there are no other wikis in the database, this
+        # specifies that the Wiki created on the previous line
+        # receives the :update_attributes message with whatever params are
+        # submitted in the request.
+        Wiki.any_instance.should_receive(:update_attributes).with({'these' => 'params'})
+        put :update, {:id => wiki.to_param, :wiki => {'these' => 'params'}}, valid_session
+      end
+
+      it "assigns the requested wiki as @wiki" do
+        wiki = Wiki.create! valid_attributes
+        put :update, {:id => wiki.to_param, :wiki => valid_attributes}, valid_session
+        assigns(:wiki).should eq(wiki)
+      end
+
+      it "redirects to the wiki" do
+        wiki = Wiki.create! valid_attributes
+        put :update, {:id => wiki.to_param, :wiki => valid_attributes}, valid_session
+        response.should redirect_to(wiki)
+      end
+    end
+
+    describe "with invalid params" do
+      it "assigns the wiki as @wiki" do
+        wiki = Wiki.create! valid_attributes
+        # Trigger the behavior that occurs when invalid params are submitted
+        Wiki.any_instance.stub(:save).and_return(false)
+        put :update, {:id => wiki.to_param, :wiki => {}}, valid_session
+        assigns(:wiki).should eq(wiki)
+      end
+
+      it "re-renders the 'edit' template" do
+        wiki = Wiki.create! valid_attributes
+        # Trigger the behavior that occurs when invalid params are submitted
+        Wiki.any_instance.stub(:save).and_return(false)
+        put :update, {:id => wiki.to_param, :wiki => {}}, valid_session
+        response.should render_template("edit")
+      end
+    end
+  end
+
+  describe "DELETE destroy" do
+    it "destroys the requested wiki" do
+      wiki = Wiki.create! valid_attributes
+      expect {
+        delete :destroy, {:id => wiki.to_param}, valid_session
+      }.to change(Wiki, :count).by(-1)
+    end
+
+    it "redirects to the wikis list" do
+      wiki = Wiki.create! valid_attributes
+      delete :destroy, {:id => wiki.to_param}, valid_session
+      response.should redirect_to(wikis_url)
+    end
+  end
+
+end

spec/views/wikis/edit.html.haml_spec.rb

+require 'spec_helper'
+
+describe "wikis/edit" do
+  before(:each) do
+    @wiki = assign(:wiki, stub_model(Wiki,
+      :title => "MyString",
+      :content => "MyText"
+    ))
+  end
+
+  it "renders the edit wiki form" do
+    render
+
+    # Run the generator again with the --webrat flag if you want to use webrat matchers
+    assert_select "form", :action => wikis_path(@wiki), :method => "post" do
+      assert_select "input#wiki_title", :name => "wiki[title]"
+      assert_select "textarea#wiki_content", :name => "wiki[content]"
+    end
+  end
+end

spec/views/wikis/index.html.haml_spec.rb

+require 'spec_helper'
+
+describe "wikis/index" do
+  before(:each) do
+    assign(:wikis, [
+      stub_model(Wiki,
+        :title => "Title",
+        :content => "MyText"
+      ),
+      stub_model(Wiki,
+        :title => "Title",
+        :content => "MyText"
+      )
+    ])
+  end
+
+  it "renders a list of wikis" do
+    render
+    # Run the generator again with the --webrat flag if you want to use webrat matchers
+    assert_select "tr>td", :text => "Title".to_s, :count => 2
+    # Run the generator again with the --webrat flag if you want to use webrat matchers
+    assert_select "tr>td", :text => "MyText".to_s, :count => 2
+  end
+end

spec/views/wikis/new.html.haml_spec.rb

+require 'spec_helper'
+
+describe "wikis/new" do
+  before(:each) do
+    assign(:wiki, stub_model(Wiki,
+      :title => "MyString",
+      :content => "MyText"
+    ).as_new_record)
+  end
+
+  it "renders new wiki form" do
+    render
+
+    # Run the generator again with the --webrat flag if you want to use webrat matchers
+    assert_select "form", :action => wikis_path, :method => "post" do
+      assert_select "input#wiki_title", :name => "wiki[title]"
+      assert_select "textarea#wiki_content", :name => "wiki[content]"
+    end
+  end
+end

spec/views/wikis/show.html.haml_spec.rb

+require 'spec_helper'
+
+describe "wikis/show" do
+  before(:each) do
+    @wiki = assign(:wiki, stub_model(Wiki,
+      :title => "Title",
+      :content => "MyText"
+    ))
+  end
+
+  it "renders attributes in <p>" do
+    render
+    # Run the generator again with the --webrat flag if you want to use webrat matchers
+    rendered.should match(/Title/)
+    # Run the generator again with the --webrat flag if you want to use webrat matchers
+    rendered.should match(/MyText/)
+  end
+end